1 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
3 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
4 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
5 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
6 * device/lib/z80/stubs.s: added stubs for above functions
7 * src/SDCCopt.c (convilong),
8 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
9 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
10 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
11 * support/regression/tests/onebyte.c: enabled all tests for z80
13 2008-09-15 Borut Razem <borut.razem AT siol.net>
15 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
16 device/lib/pic16/libc/stdio/printf.c,
17 device/lib/pic16/libc/stdio/strmusart.c,
18 device/lib/pic16/libc/stdio/printf_tiny.c,
19 device/lib/pic16/libc/stdio/sprintf.c,
20 device/lib/pic16/libc/stdio/strmgpsim.c,
21 device/lib/pic16/libc/stdio/putchar.c,
22 device/lib/pic16/libc/stdio/fprintf.c,
23 device/lib/pic16/libc/stdio/strmmssp.c,
24 device/device/lib/pic16/libc/stdio/vprintf.c,
25 device/lib/pic16/libc/stdio/printf_small.c,
26 device/lib/pic16/libc/stdio/vsprintf.c,
27 device/lib/pic16/libc/stdio/strmputchar.c,
28 device/lib/pic16/libc/Makefile.am,
29 device/lib/pic16/libc/Makefile.in:
30 *printf now returns int, puchar.c moved from stdlib to stdio,
31 *printf format parameter type changed from char * to const char *,
32 added GNU link excetion text to library source files,
33 applyed GNU coding style, removed useless svn ids,
34 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
35 binary specifier: "%b", "%hb" and "%lb"
36 * device/lib/pic16/libc/stdio/vfprintf.c:
37 applied patch #2044424: PIC16: vfprintf
39 * support/regression/tests/bug1057979.c:
40 removed old pic16 sprintf specifics
41 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
42 * doc/sdccman.lyx: documented 'b' binary format specifier removal
44 2008-09-15 Raphael Neider <rneider AT web.de>
46 * src/pic16/device.c (pic16_dump_usection): force udata sections
47 into the addressable range (0..0xFFF), workaround for a gpsim
48 bug preventing simulation of regtest bug1750318
49 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
50 (serialRegAssign): fixed regtest bug-971834,
51 (pic16_packRegisters): avoid null-pointer dereference
53 2008-09-14 Raphael Neider <rneider AT web.de>
55 * src/pic16/gen.c, src/pic16/ralloc.c: use
56 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
57 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
59 2008-09-12 Borut Razem <borut.razem AT siol.net>
61 * support/regression/fwk/testfwk.h:
62 define pdata as data for pic16 target
65 2008-09-11 Borut Razem <borut.razem AT siol.net>
67 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
68 support/regression/absolute.c:
69 applied patch #2105615: Some PIC16 testcase fixlets
72 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
74 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
75 * support/regression/tests/bug2094505.c: new, added
77 2008-09-07 Borut Razem <borut.razem AT siol.net>
79 * src/SDCCglue.c, src/SDCCast.c:
80 fixed throw of "excess elements" warning for char arrays
82 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
84 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
85 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
86 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
87 * support/regression/tests/bug2077267.c: new, added
89 2008-09-05 Raphael Neider <rneider AT web.de>
91 * configure.in, Makefile.common.in: add support for ccache,
92 remove spurious $VERSION output, detect doc-tools even without
93 --enable-doc to facilitate later manual doc-builds, minor cleanup
94 * configure: regenerated
96 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
97 avoid races in parallel VPATH builds
98 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
99 * doc/sdccman.lyx: mention --without-ccache configure option
101 2008-09-01 Raphael Neider <rneider AT web.de>
103 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
104 * (genConstPointerGet): fix reading bitfields from __code space
105 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
106 bitfield initializers (fix regression test bug1856409.c)
107 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
110 2008-08-31 Raphael Neider <rneider AT web.de>
112 * src/pic16/gen.c (genAssign): removed useless compiler output
113 * (genPointerGet,genPointerSet,genCast),
114 src/pic16/glue.c (pic16_printGPointerType):
115 also handle PPOINTERs just to avoid spurious asserts
116 * (pic16_printIvalType,pic16_printIvalBitFields):
117 generalized to arbitrary type/bitfield sizes, allows compilation of
118 regression test bug-1981238.c
119 * (pic16_printIvalChar): fix regression test structflexarray.c
120 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
121 in initialized structs and fix #1843745
122 * (pic16_printIvalStruct): always output initializers for all fields,
123 even those not explicitly given, fixes zeropad.c regression test
124 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
125 #2073635, #1567098, and #1485812)
126 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
128 2008-08-31 Borut Razem <borut.razem AT siol.net>
130 * support/regression/tests/bug-895992.c,
131 support/regression/tests/onebyte.c:
132 enabled pic16 regression testing since the bugs
133 1511794: pic16: regression test bug-895992.c fails
134 1444425: onebyte.c regression tes fails on pic16
135 are fixed, probably by fixing
136 2048464: PIC16: fix genUminus - addresses not.c regression test
137 * src/SDCCsymt.c, src/SDCCglue.c,
138 support/regression/tests/bug-1981238.c:
139 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
142 2008-08-30 Borut Razem <borut.razem AT siol.net>
144 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
145 release version 4.3.2
147 2008-08-24 Raphael Neider <rneider AT web.de>
149 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
150 always use the sdcc from the current build tree (ignore $CC from
151 the environment, fixes compile farm builds)
152 * device/lib/Makefile.in: rename .a into .lib for compatibility,
153 remove more build products from install directory
154 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
155 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
157 2008-08-24 Borut Razem <borut.razem AT siol.net>
159 * src/SDCC.y: applied patch
160 2050245: Fix # 1963382
162 1963382: Listing File - C file comment is incorrect
165 2008-08-23 Borut Razem <borut.razem AT siol.net>
167 * src/pic16/gen.c: applied patch
168 2048464: PIC16: fix genUminus - addresses not.c regression test
169 thanks Mauro Giachero
171 2008-08-22 Borut Razem <borut.razem AT siol.net>
173 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
174 src/pic16/main.c: allow spaces in gpasm and gplink paths
176 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
179 * src/z80/peeph-z80.def: minor peephole improvement
181 2008-08-15 Raphael Neider <rneider AT web.de>
183 * src/z80/gen.c (_vemit2): suppress compiler warning
185 * src/pic/*.[ch]: make proper use of header files and avoid
186 ad-hoc extern declarations, mark module-local helpers 'static',
187 removed dead/replaced code, no functional changes
188 * src/pic16/pcode.c: disentangled from pic14 backend
190 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
192 * src/z80/gen.c: fixed #2051348
193 * support/regression/tests/bug-2051348.c: regression test for #2051348
195 2008-08-10 Raphael Neider <rneider AT web.de>
198 * Makefile.common.in: export PACKAGE for $docdir,
199 fixes #1957036, avoid some "underquoted definition" warnings
200 * configure: regenerated
202 2008-08-10 Raphael Neider <rneider AT web.de>
204 * device/lib/pic16/**: build pic16 library using autotools for
205 improved dependency tracking
207 * device/lib/Makefile.in,
209 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
211 2008-08-10 Raphael Neider <rneider AT web.de>
213 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
214 local variables if --nooverlay is given, workaround for #2023121
216 2008-08-08 Raphael Neider <rneider AT web.de>
218 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
220 2008-08-08 Raphael Neider <rneider AT web.de>
222 * src/pic/pcoderegs.c,
224 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
226 2008-08-07 Borut Razem <borut.razem AT siol.net>
228 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
229 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
230 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
231 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
232 applied modified patch 2038174: Add support for binary constants v2
233 thanks Mauro Giachero
234 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
236 2008-08-04 Raphael Neider <rneider AT web.de>
239 * src/pic16/device.h,
241 * src/pic16/main.c: enable --optimize-goto by default
243 * device/lib/pic16/Makefile.common.in: suppress removed option
246 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
248 2008-07-30 Borut Razem <borut.razem AT siol.net>
250 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
251 applied patch 22032433: PIC16: fix constant strings,
252 thanks Mauro Giachero
254 2008-07-29 Borut Razem <borut.razem AT siol.net>
256 * src/pic16/gen.c: applied patches:
257 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
258 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
259 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
260 thanks Mauro Giachero
262 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
264 * src/port.h: Fixed typo in comment
266 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
268 * src/z80/mappings.i: Implemented RFE #1919415
269 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
270 #1880202, #1914434, prepared for RFE #1703943
272 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
275 * src/z80/peeph-z80.def,
276 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
277 preparation for Z80 peephole improvements
279 2008-06-21 Raphael Neider <rneider AT web.de>
281 * device/include/pic16/pic18f66j60.h,
282 * device/include/pic16/pic18f66j65.h,
283 * device/include/pic16/pic18f67j60.h,
284 * device/include/pic16/pic18f86j60.h,
285 * device/include/pic16/pic18f86j65.h,
286 * device/include/pic16/pic18f87j60.h,
287 * device/include/pic16/pic18f96j60.h,
288 * device/include/pic16/pic18f96j65.h,
289 * device/include/pic16/pic18f97j60.h,
290 * device/lib/pic16/libdev/pic18f66j60.c,
291 * device/lib/pic16/libdev/pic18f66j65.c,
292 * device/lib/pic16/libdev/pic18f67j60.c,
293 * device/lib/pic16/libdev/pic18f86j60.c,
294 * device/lib/pic16/libdev/pic18f86j65.c,
295 * device/lib/pic16/libdev/pic18f87j60.c,
296 * device/lib/pic16/libdev/pic18f96j60.c,
297 * device/lib/pic16/libdev/pic18f96j65.c,
298 * device/lib/pic16/libdev/pic18f97j60.c,
299 * device/include/pic16/pic16devices.txt,
300 * device/include/pic16/pic18fregs.h,
301 * device/lib/pic16/pics.all: added new devices
303 * device/include/pic16/adc.h,
304 * device/lib/pic16/libio/adc/adcbusy.c,
305 * device/lib/pic16/libio/adc/adcopen.c,
306 * device/lib/pic16/libio/adc/adcsetch.c,
307 * device/lib/pic16/libio/i2c/i2copen.c,
308 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
309 all changes from a patch by Anton Strobl
311 2008-06-12 Borut Razem <borut.razem AT siol.net>
313 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
314 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
315 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
316 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
317 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
318 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
319 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
320 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
321 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
322 by applying the modified patch from Risto Huotari
324 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
327 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
328 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
329 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
330 * support/regression/tests/bug1938300.c: new, added
332 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
334 * device/include/asm/ds390/features.h,
335 * device/include/asm/mcs51/features.h,
336 * device/include/mcs51/regc515c.h: inserted LGPL notice
338 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
340 * device/lib/gbz80/div.s,
341 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
342 patch 1597883, Thanks Robert Ramey
344 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
346 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
347 createIvalCharPtr, createIvalPtr, createIval),
349 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
350 initializers for local auto variables
351 * support/regression/tests/zeropad.c: added testcase for auto initializers
353 2008-05-26 Raphael Neider <rneider AT web.de>
355 * device/lib/pic16/startup/crt0.c,
356 * device/lib/pic16/startup/crt0i.c,
357 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
358 explicit, fixed curr_entry loop for >= 256 initializer records,
359 removed debug code (write to 0xf7e)
361 2008-05-25 Raphael Neider <rneider AT web.de>
363 * device/include/pic/pic16f627a.h,
364 * device/include/pic/pic16f628a.h,
365 * device/include/pic/pic16f648a.h: added missing ports
367 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
369 * device/include/float.h: added __INFINITY
370 * device/lib/_fsadd.c: handle overflows
371 * device/lib/_fsmul.c,
372 * device/lib/_fsdiv.c: use __INFINITY
373 * device/lib/_fseq.c,
374 * device/lib/_fsneq.c: handle -0.0
375 * sim/ucsim/s51.src/uc89c51r.cc,
376 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
377 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
378 * src/mcs51/gen.c (genSend): fixed bug with --xstack
379 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
380 * support/regression/tests/snprintf.c: test bug with --xstack
382 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
384 * src/SDCCpeeph.c (callFuncByName):
385 Support nested parenthesis in peephole function arguments (#1967300)
387 2008-05-19 Raphael Neider <rneider AT web.de>
389 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
390 fixed duplicate labels (#1911325)
392 2008-05-19 Raphael Neider <rneider AT web.de>
394 * src/regression/empty.c: suppress warning
395 * src/regression/pointer1.c: enabled index_by_pointer()
396 * src/regression/inline.c: now works for pic16 as well
398 * src/pic16/device.c: include dbuf declarations
399 * src/pic16/device.h: removed obsolete prototypes
401 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
402 * src/pic16/glue.c: made purely local functions static,
403 (pic16_printGPointerType, pic16_printIvalCharPtr,
404 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
405 generic pointers' tags (#1961866)
407 * src/pic16/pcode.c (assignValnums): optimize literal assignments
409 2008-05-19 Borut Razem <borut.razem AT siol.net>
411 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
412 fixed typo, uninstall include/pic16/pic16devices.txt
414 2008-05-18 Borut Razem <borut.razem AT siol.net>
416 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
417 the buffer is null terminated
418 * src/device/pic16.c:
419 applied modified patch 1965676: Patch for Win32 16 bit PIC
420 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
422 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
424 * src/SDCC.lex (check_type),
425 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
428 * as/z80/clean.mk: also clean *.dep
429 * device/lib/pic16/libsdcc/stack/Makefile,
430 * sim/ucsim/libtool: removed as they are rebuild by configure
431 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
433 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
435 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
436 fixupInline instead of createFunction to fix bug 1864577
437 (inlineFindMaxBlockno): removed, use global blockNo
438 * src/SDCCglobl.h: added blockNo
440 * src/z80/peep.h: modified properties
441 * support/regression/tests/bug1864577.c: new, added
443 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
446 * as/mcs51/asm.h: added org_cnt
447 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
448 * as/mcs51/asout.c: changed old K&R to ANSI
449 * as/mcs51/Makefile.in: use common identifiers
455 * as/hc08/Makefile.bcc,
456 * as/hc08/Makefile.in: synchronized with as/mcs51/*
457 * sdcc_vc_in.h: added define __func__
458 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
459 Thanks Ruud van Silfhout
460 * support/regression/tests/bug1717305.c: new, added
462 2008-05-05 Borut Razem <borut.razem AT siol.net>
464 * support/regression/Makefile.in,
465 support/regression/ports/ds390/spec.mk,
466 support/regression/ports/hc08/spec.mk,
467 support/regression/ports/mcs51-common/spec.mk,
468 support/regression/ports/pic14/spec.mk,
469 support/regression/ports/pic16/spec.mk,
470 support/regression/ports/ucz80/spec.mk,
471 support/regression/ports/z80/spec.mk:
472 added INC_DIR and LIBDIR paths
473 * src/ds390/gen.c: removed duplicated selicolon
475 2008-05-04 Borut Razem <borut.razem AT siol.net>
477 * support/regression/Makefile.in,
478 support/regression/fwk/lib/testfwk.c,
479 support/regression/ports/ds390/spec.mk,
480 support/regression/ports/hc08/spec.mk,
481 support/regression/ports/mcs51-common/spec.mk,
482 support/regression/ports/mcs51-large/spec.mk,
483 support/regression/ports/mcs51-medium/spec.mk,
484 support/regression/ports/mcs51-small/spec.mk,
485 support/regression/ports/mcs51-stack-auto/spec.mk,
486 support/regression/ports/mcs51-xstack-auto/spec.mk,
487 support/regression/ports/pic14/spec.mk,
488 support/regression/ports/pic16/spec.mk,
489 support/regression/ports/ucz80/spec.mk:
490 added possibility to define the sdcc binary directory SDCC_BIN_PATH
491 used to run regeression tests
493 2008-05-01 Raphael Neider <rneider AT web.de>
495 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
496 supported devices and instructions to add new ones
498 2008-05-01 Raphael Neider <rneider AT web.de>
500 * device/include/pic16/adc.h,
501 device/lib/pic16/libio/adc/adcbusy.c,
502 device/lib/pic16/libio/adc/adcopen.c,
503 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
504 18f2455 style ADC devices, based on patch #1776197
505 * device/lib/pic16/libio/adc/adcclose.c,
506 device/lib/pic16/libio/adc/adcconv.c,
507 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
508 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
509 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
510 * device/include/pic16/pic18f4431.h,
511 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
512 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
514 2008-05-01 Raphael Neider <rneider AT web.de>
516 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
517 moved xinst flag into pic16_options_t
518 * src/pic16/device.c (default_device, pic16_list_devices,
519 pic16_find_device): removed references to sfrrange
520 * src/pic16/gen.c (genFunction),
521 src/pic16/glue.c (pic16initialComments),
522 src/pic16/main.c (pic16_optionsTable),
523 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
525 * device/include/pic16/pic16devices.txt: removed sfrrange lines
527 2008-04-29 Raphael Neider <rneider AT web.de>
529 * src/pic16/devices.inc,
530 device/include/pic16/pic16devices.txt: replaced compiled-in list
531 of devices with a variant parsed at runtime
532 * src/pic16/device.c: added support for parsing pic16devices.txt,
534 * src/pic16/device.h: removed (now) unused fields from PIC_device
535 * src/pic16/main.c: removed #pragma maxram,
536 (_pic16_initPaths): removed bogus generation of search paths,
537 setup the port proper only after the search paths (for
538 pic16devices.txt) are set up,
539 (_pic16_finaliseOptions): moved processor dependant code here
540 from _pic16_initPaths(), clean up
541 * src/pic16/ralloc.c (pic16_init_stack),
542 * src/pic16/ralloc.h,
543 * src/pic16/pcode.c: clean up
544 * device/include/Makefile.in,
545 support/scripts/sdcc.nsi: also install/package pic16devices.txt
546 * support/scripts/inc2h-pic16.pl: updated instructions
548 2008-04-29 Raphael Neider <rneider AT web.de>
550 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
551 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
552 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
553 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
554 added missing family members and 18f2480/2580/4480/4580 family
555 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
556 * device/include/pic16/pic18f2525.h: use 18f4620.h
557 * device/include/pic16/pic18f6680.h: use 18f8680.h
558 * device/include/pic16/pic18fregs.h,
559 device/lib/pic16/pics.all,
560 src/pic16/devices.inc: add new devices
561 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
562 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
563 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
564 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
565 prevent attempting to build the libio for some new devices
567 2008-04-29 Raphael Neider <rneider AT web.de>
569 * debugger/mcs51/Makefile.in: fixed paths to sources
571 2008-04-25 Borut Razem <borut.razem AT siol.net>
573 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
574 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
575 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
576 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
577 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
578 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
579 as/link/z80/linkz80.dsp: lklibr.c moved
580 * doc/INSTALL.txt: binary archives in bz2 format
581 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
583 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
585 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
586 * support/regression/tests/bug1856409.c: new, added
588 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
591 * src/mcs51/peep.c: Use werror for error messages.
592 * src/SDCCicode.c (geniCodeConditional),
593 * src/SDCCsymt.c (structElemType): fixed bug 1839321
594 * src/z80/Makefile.bcc,
595 * src/z80/z80.dsp: added src/z80/peep.c/h
596 * support/regression/tests/bug1839321.c: new, added
598 2008-04-20 Raphael Neider <rneider AT web.de>
600 * device/include/pic16/pic18f2455.h: added bitfields for port C
602 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
604 * src/z80/peep.c: Use werror for error messages.
606 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
608 * src/z80/peep.h (declaration of notUsed()),
609 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
611 * src/z80/z80.h (added dependency on peep.h),
612 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
615 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
617 * src/SDCCpeeph.c (added support for notUsed()),
618 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
620 * src/port.h (removed dependency on mcs51/peep.h, added declaration
621 for notUsed()): Implemented generic (that is not port-specific) part
624 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
626 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
627 * device/lib/libsdcc.lib,
628 * device/lib/Makefile.in,
629 * support/regression/ports/mcs51-xstack-auto/spec.mk,
630 * device/lib/calloc.c: renamed to _calloc.c
631 * device/lib/free.c: renamed to _free.c
632 * device/lib/malloc.c: renamed to _malloc.c
633 * device/lib/realloc.c: renamed to _realloc.c
634 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
635 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
636 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
637 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
638 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
639 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
640 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
641 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
643 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
644 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
645 * support/regression/tests/bug1509084.c: new, added
647 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
649 * device/include/mcs51/cc2510fx.h: added _XPAGE
650 * device/include/mcs51/compiler.h: cosmetic changes
652 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
654 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
657 2008-03-31 Borut Razem <borut.razem AT siol.net>
659 * support/cpp2 renamed to support/cpp
660 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
661 support/cpp2/libiberty/splay-tree.c,
662 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
663 support/cpp2/libcpp/directives.c,
664 support/cpp2/libcpp/include/cpplib.h,
665 support/cpp2/libcpp/include/symtab.h,
666 support/cpp2/libcpp/include/line-map.h,
667 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
668 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
669 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
670 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
671 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
672 release version 4.3.0
673 * configure.in, configure, Makefile.in, Makefile.bcc:
674 adapted for moved cpp2
676 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
678 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
679 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
681 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
683 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
685 * support/regression/tests/bug1717943.c: new, added
687 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
689 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
690 bytewise return value assignments introduced in last commit.
692 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
694 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
695 genMult, genJumpTab):
696 Use 16-bit instructions for addition in some additional cases,
697 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
699 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
701 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
702 Implemented RFE #1921450, changed some debug messages.
704 2008-03-30 Borut Razem <borut.razem AT siol.net>
706 * Small Device C Compiler 2.8.0 released
707 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
708 * support/scripts/sdcc.nsi: added finish page; this version
709 was used for 2.8.0 release
710 * doc/knownbugs.html: removed; magically generated by the build
711 process using gen_known_bugs.pl from now on
713 2008-03-23 Borut Razem <borut.razem AT siol.net>
715 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
716 and reverted it, since it was already fixed by Raphael ;-)
717 * doc/knownbugs.html: updated for RC2
719 2008-03-22 Raphael Neider <rneider AT web.de>
721 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
724 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
726 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
727 * support/regression/tests/bug1839277.c: added related testBug1839299
729 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
731 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
732 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
734 * src/mcs51/gen.c: throughout only output hex constants
735 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
736 * support/regression/tests/bug1839277.c: new, added
738 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
740 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
741 compilation warning about nested comments.
743 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
745 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
746 * support/regression/tests/bug1921073.c: new, added
748 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
750 * src/z80/SDCCpeeph.c.c (callFuncByName):
751 Commented function parameters.
753 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
755 * src/z80/ralloc.c (packRegsForAccUse2):
756 disabled a broken accumulator packing optimization (fixed #1292721).
757 * support/regression/tests/bug-1292721: Regression test for #1292721.
759 2008-03-16 Raphael Neider <rneider AT web.de>
761 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
762 fixed code bloat regression using a variant of patch #1915618
764 2008-03-16 Borut Razem <borut.razem AT siol.net>
766 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
767 icon, changed startup menu for release distribution, code cleaning,
768 create url files instead links in startup menu
770 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
772 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
773 * support/regression/tests/bug1579949.c: new, added
775 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
777 * device/lib/printf_fast.c: fixed bug 1255403
779 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
781 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
782 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
784 2008-03-14 Borut Razem <borut.razem AT siol.net>
786 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
788 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
789 is correctly displayed
790 * as/link/z80/lkmain.c: usage line commented out
792 2008-03-13 Borut Razem <borut.razem AT siol.net>
794 * doc/sdccman.lyx: corrected to be able to convert to PDF,
795 updated the list pf supported pic14 devices
797 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
799 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
801 2008-03-12 Borut Razem <borut.razem AT siol.net>
803 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
804 fixed documentation request #1718191
805 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
806 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
809 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
811 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
812 * support/regression/tests/bug1505811.c: new, added
814 2008-03-09 Raphael Neider <rneider AT web.de>
816 * device/include/pic16/pic18f2620.h,
817 * device/include/pic16/pic18f4620.h,
818 * device/lib/pic16/libdev/pic18f2620.c,
819 * device/lib/pic16/libdev/pic18f4525.c,
820 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
821 family to consistently use pic18f4620.[ch], fixes #1832562
823 2008-03-09 Borut Razem <borut.razem AT siol.net>
825 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
826 changed sdcc version to 2.8.0
827 * knownbugs.html: regenerated
828 * support/scripts/gen_known_bugs.pl: added number of open bugs
830 2008-03-09 Raphael Neider <rneider AT web.de>
832 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
833 (genOr): read volatile operand even if the result is known,
835 (genOr,genXor): removed unused legacy code,
836 (genDummyRead): use pic16_mov2w_volatile()
838 2008-03-08 Borut Razem <borut.razem AT siol.net>
840 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
841 cons w. --model-large
842 * support/regression/staticinit.c: added regression test for bug
845 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
847 * src/ds390/gen.c (pushSide, genPcall),
848 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
849 * src/mcs51/gen.c: cosmetic changes
850 * support/regression/fwk/include/testfwk.h: added macro reentrant
851 * support/regression/tests/bug1908493.c: new, added
853 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
855 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
857 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
859 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
860 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
861 already set in ds390/main.c and mcs51/main.c
863 2008-03-07 Raphael Neider <rneider AT web.de>
865 * src/regression/init0.c: new test for initialized arrays of function
867 * src/regression/Makefile: made a bit more flexible, added init0.c
868 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
869 pointers, closes #1427663
871 2008-03-05 Borut Razem <borut.razem AT siol.net>
873 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
874 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
876 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
878 * support/librarian/sdcclib.c:Added feature request 1908061:
879 Synchronise sdcclib commands with ar.
881 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
883 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
884 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
885 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
886 * device/include/mcs51/compiler.h: removed umlauts, added double
889 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
891 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
892 * support/regression/tests/bug1536762.c: new, added
894 * src/SDCCutil.h: added getBuildDate()
895 * src/SDCCmain.c (printVersionInfo),
896 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
898 * src/*/ralloc.c: removed IS_OP_RUONLY macro
899 * src/ds390/ralloc.c (packRegisters),
900 * src/mcs51/ralloc.c (packRegisters),
901 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
903 * support/regression/tests/bug1618050.c: new, added
904 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
905 * support/regression/fwk/include/testfwk.h,
906 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
909 2008-03-04 Raphael Neider <rneider AT web.de>
911 * src/pic/gen.c: removed unused prototypes, prevent internal errors
912 on accessing OP_SYM_TYPE(op)
913 * src/pic/gen.h: removed unused prototype of genMinusDec()
914 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
915 fix #1876953 (invalid subtraction code), removed unused code
917 2008-03-03 Raphael Neider <rneider AT web.de>
921 * src/pic/genarith.c,
923 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
924 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
926 2008-03-03 Raphael Neider <rneider AT web.de>
928 * src/pic/device.c (find_device): search user-specified paths first
929 for pic14devices.txt, fixes #1900827
931 2008-03-02 Borut Razem <borut.razem AT siol.net>
933 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
934 AddToPath and RemoveFromPath
936 2008-03-01 Borut Razem <borut.razem AT siol.net>
938 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
939 work correctly, added debugging support if -DSDCC.DEBUG command line
942 2008-02-28 Borut Razem <borut.razem AT siol.net>
944 * doc/sdccman.lyx: cosmetic changes
946 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
948 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
949 * doc/sdccman.lyx: fixed unmeant removal of spaces
951 2008-02-27 Borut Razem <borut.razem AT siol.net>
953 * support/scripts/sdcc.nsi: corrected installation directory for
954 current user installation mode
955 * doc/README.txt: added Philipp Klaus Krause to the developers list
957 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
959 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
961 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
962 genCodePointerGet, genGenPointerGet): cleanup aop before generating
963 ifxJump to fix bug 1838000
964 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
965 * support/regression/tests/bug1838000.c: new, added
966 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
968 2008-02-26 Borut Razem <borut.razem AT siol.net>
970 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
972 * support/scripts/sdcc.nsi: added MULTIUSER page,
973 NSIS upgraded to version 2.35
975 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
977 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
978 * support/regression/tests/bug1565152.c: new, added
980 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
982 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
983 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
984 * support/regression/tests/bug1670148.c: new, added
986 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
988 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
990 2008-02-24 Borut Razem <borut.razem AT siol.net>
992 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
993 is ineffective for unsigned char parameter
995 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
997 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
998 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
999 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1000 * support/Util/MySystem.c (my_system): output errorcode when verbose
1002 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1004 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1007 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1009 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1012 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1014 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1016 2008-02-21 Borut Razem <borut.razem AT siol.net>
1018 * support/regression/Makefile.in,
1019 support/regression/ports/ds390/spec.mk,
1020 support/regression/ports/hc08/spec.mk,
1021 support/regression/ports/mcs51-common/spec.mk,
1022 support/regression/ports/pic14/spec.mk,
1023 support/regression/ports/pic16/spec.mk,
1024 support/regression/ports/ucz80/spec.mk,
1025 support/regression/ports/xa51/spec.mk:
1026 added CFLAGS when compiling timeout
1028 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1030 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1033 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1035 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1036 * support/regression/tests/bug1888147.c: new, added
1038 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1040 * src/z80/gen.c: fixed bugs #1596270, #1736867
1042 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1044 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1045 contents, mostly fixes #1596270
1047 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1049 * src/z80/peeph.def,
1050 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1051 peepholes, fixes #1806565
1053 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1055 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1056 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1057 fixes bug 1739475, thanks Robert Larice
1058 (rule 271): new, added
1060 2008-02-18 Borut Razem <borut.razem AT siol.net>
1062 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1064 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1066 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1068 2008-02-17 Raphael Neider <rneider AT web.de>
1070 * src/pic16/genarith.c,
1073 * src/pic16/genutils.c: removed unused legacy code,
1074 removed unused fields from struct asmop and struct _G
1076 2008-02-17 Raphael Neider <rneider AT web.de>
1078 * src/pic16/gen.c (AccRsh): cosmetic changes,
1079 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1080 genRightShiftLiteral): fixed to work with SFRs as result by
1081 assigning only once to result,
1082 removed a lot of unused/excluded code fragments
1084 2008-02-17 Raphael Neider <rneider AT web.de>
1086 * device/include/pic/pic16f88.h,
1087 * device/include/pic/pic16f886.h,
1088 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1090 2008-02-17 Borut Razem <borut.razem AT siol.net>
1092 * src/z80/peeph.def: applied patch
1093 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1094 * src/z80/gen.c, src/z80/peeph.def: applied patch
1095 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1096 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1097 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1098 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1099 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1100 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1102 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1104 * as/link/mcs51/aslink.dsp: removed SDK define
1105 * as/link/z80/clean.mk: brought in sync with other ports
1106 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1107 * as/hc08/Makefile.bcc,
1108 * as/mcs51/Makefile.bcc,
1109 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1110 * src/z80/main.c (_setValues): use the now capitalized -Z,
1111 (z80_port, gbz80_port): generate debug information when asked
1113 2008-02-16 Borut Razem <borut.razem AT siol.net>
1115 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1116 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1117 as/z80/Makefile.in. as/z80/Makefile.bcc:
1118 applied patch #1893393: patch for as-z80 and link-z80 to generate
1119 cdb, thanks to Armin Diehl
1120 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1121 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1122 asnoice.c moved to as/asxxsrc/asnoice.c
1123 * src/z80/peeph-gbz80.def: applied patch
1124 #1880235: Z80 return peephole, thanks to Philipp Krause
1126 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1129 * doc/sdccman.lyx: bumped version to 2.7.5
1130 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1132 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1134 * device/include/pic16/stdlib.h,
1135 * device/lib/pic16/libc/stdlib/ltoa.c,
1136 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1138 2008-02-13 Borut Razem <borut.razem AT siol.net>
1140 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1141 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1142 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1143 src/SDCCopt.c, src/SDCCval.c:
1144 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1146 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1148 * src/SDCCsymt.c (compareType): fixed bug 1309013
1150 2008-02-09 Borut Razem <borut.razem AT siol.net>
1152 * src/SDCCval.c, src/SDCCval.h:
1153 code cleaning, added function constChrVal()
1154 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1155 call constChrVal() instead constVal()
1157 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1159 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1162 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1163 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1166 2008-02-01 Raphael Neider <rneider AT web.de>
1168 * device/include/pic/pic16f886.h,
1169 * device/include/pic/pic16f887.h: added RA6 and RA7
1171 2008-01-24 Raphael Neider <rneider AT web.de>
1173 * device/include/pic/pic16f88.h: added RA6 and RA7
1174 * device/lib/pic/libdev/disabled_pic16f886.c,
1175 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1177 * src/pic16/devices.inc,
1178 * device/include/pic16/pic18f2423.h,
1179 * device/include/pic16/pic18f2523.h,
1180 * device/include/pic16/pic18fregs.h,
1181 * device/lib/pic16/pics.all
1182 * device/lib/pic16/libdev/pic18f2423.c,
1183 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1184 * device/lib/pic16/libio/i2c.ignore,
1185 * device/lib/pic16/libio/usart.ignore,
1186 * device/lib/pic16/libio/adc.ignore: ignore new devices
1188 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1190 * src/SDCCast.c (createRMW): fixed bug 1582651
1192 2008-01-20 Borut Razem <borut.razem AT siol.net>
1194 * src/SDCCcse.c: partially fixed enhancement request
1195 #1793872 - multiply by -1 not collapsed
1196 * support/regression/tests/arithcsi.c: added regression test
1198 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1200 * as/mcs51/asx8051.dsp: removed define SDK
1201 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1202 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1204 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1205 cosmetic changes, brought more in sync, changed old K&R to ANSI
1207 2008-01-13 Borut Razem <borut.razem AT siol.net>
1209 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1210 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1212 2007-12-30 Borut Razem <borut.razem AT siol.net>
1214 * src/pic16/gen.c: fixed implementation of bitwise operations for
1216 * support/regression/tests/bitwise.c: added test cases
1218 2007-12-29 Borut Razem <borut.razem AT siol.net>
1220 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1221 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1222 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1223 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1224 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1225 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1226 src/pic16/pcode.[ch]: added const qualifier
1227 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1228 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1229 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1230 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1231 * as/asxxsrc/aslex.c: use dbuf_getline()
1232 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1233 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1234 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1235 as/z80/asm.h, as/z80/z80adr.c:
1236 changed type of ib and ip to const char *
1238 2007-12-28 Borut Razem <borut.razem AT siol.net>
1240 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1241 introduced (readlin) - long lines are turuncated
1242 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1243 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1244 as/z80/Makefile.in: moved aslex.c to asxxsrc
1245 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1246 * as/hc08/asmain.c, as/mcs51/asmain.c:
1247 added missing initialization of a_addr field
1248 * support/regression/tests/long_asm_line.c: added regtest for long
1251 2007-12-22 Borut Razem <borut.razem AT siol.net>
1253 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1255 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1257 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1259 2007-12-16 Borut Razem <borut.razem AT siol.net>
1261 * device/include/pic16/stdbool.h: removed, since already exists in
1262 device/include/; this also fixes bitopcse.c regression test for pic16
1264 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1265 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1266 dereference doesn't work; covered by regression test bug1399290
1268 2007-12-05 Borut Razem <borut.razem AT siol.net>
1270 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1273 2007-12-01 Borut Razem <borut.razem AT siol.net>
1275 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1276 corrected handling of the highest_valid_address
1278 2007-11-17 Raphael Neider <rneider AT web.de>
1280 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1281 * src/pic/glue.c (picglue): emit .file if --debug is given
1283 2007-11-17 Raphael Neider <rneider AT web.de>
1285 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1286 care when left or right operand resides in result, fixes #1830220
1288 2007-11-17 Borut Razem <borut.razem AT siol.net>
1290 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1291 #983491 - "Merge duplicate strings function is ineffective"
1292 * support/regression/tests/bug-983491.c: regtest disabled
1293 * as/asxxsrc: created
1294 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1295 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1296 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1297 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1298 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1299 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1300 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1301 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1302 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1303 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1304 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1305 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1306 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1308 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1310 * device/include/stdarg.h: added and removed some casts
1311 * src/SDCCsymt.c (compareType): Fully check types between generic and
1312 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1314 2007-11-13 Borut Razem <borut.razem AT siol.net>
1316 * support/regression/tests/bug-1817005.c:
1317 added regtest for bug #1817005 - as-z80 chokes on long labels
1319 2007-11-12 Borut Razem <borut.razem AT siol.net>
1321 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1322 as/z80/asout.c, as/z80/aslist.c:
1323 fixed bug #1817005 - as-z80 chokes on long labels
1325 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1328 * as/z80/asmain.c: cosmetic changes
1331 * as/z80/alloc.h: removed
1333 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1334 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1335 * as/link/hc08/Makefile.in,
1336 * as/link/mcs51/Makefile.in,
1337 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1339 * as/link/mcs51/lkarea.c,
1340 * as/link/mcs51/lkmain.c: cosmetic changes
1341 * as/link/hc08/lklibr.c,
1342 * as/link/z80/lklibr.c,
1343 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1344 used cygwin_conv_to_full_posix_path,
1345 added warnings, cosmetic changes, brought more in sync
1346 changed old K&R into ANSI function declarations
1347 * as/link/z80/lklibr.c (loadAdb): added
1348 * as/link/z80/lkmain.c: removed -- option from usage text
1350 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1352 * src/mcs51/gen.c (outBitC): optimized for no result
1354 2007-10-31 Borut Razem <borut.razem AT siol.net>
1356 * src/SDCCsymt.c: fixed (hopeful properly) bug
1357 #1805702 - order of extern matters
1358 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1361 2007-10-29 Borut Razem <borut.razem AT siol.net>
1363 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1364 - order of extern matters
1365 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1368 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1370 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1371 24bitMode, portIsDS390
1372 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1373 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1374 (notVolatileVariable): also check sloc names,
1375 (callFuncByName): moved ftab[] out of function and sorted it by use
1377 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1379 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1380 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1381 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1382 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1383 * support/regression/tests/bug-880197.c: new, added
1385 2007-10-28 Borut Razem <borut.razem AT siol.net>
1387 * support/regression/Makefile.in,
1388 support/regression/ports/mcs51-large/spec.mk,
1389 support/regression/ports/mcs51-xstack-auto/spec.mk,
1390 support/regression/ports/mcs51-stack-auto/spec.mk,
1391 support/regression/ports/mcs51-medium/spec.mk,
1392 support/regression/ports/mcs51-common/spec.mk,
1393 support/regression/ports/mcs51-common/*,
1394 support/regression/ports/mcs51-small/*:
1395 mcs51 renamed to mcs51-common, created mcs51-small
1396 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1397 * support/regression/tests/bug-1805702.c: added regtest for bug
1400 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1402 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1403 added new rules 265 - 270
1404 * support/regression/tests/bug1721024.c:new, added
1405 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1406 introduced new test-mcs51 to run all mcs51 tests
1408 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1410 * support/regression/tests/bug1816470.c: new, added
1412 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1414 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1415 propagate for *,+,- with float, fixed bug 1816470
1416 (decorateType): cast to resultTypeProp instead of resultType
1418 2007-10-19 Borut Razem <borut.razem AT siol.net>
1420 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1421 function is ineffective" for pic16 tareget
1422 * support/scripts/listerr.c: corrected include path
1423 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1426 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1428 * support/regression/tests/using.c: new, added
1429 * support/regression/tests/vaargs.c: fixed and enabled test
1431 2007-10-18 Borut Razem <borut.razem AT siol.net>
1433 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1435 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1437 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1439 * doc/sdccman.lyx: documented option --Werror
1440 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1441 RegBankUsed[] earlier
1443 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1445 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1449 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1451 * src/SDCCast.c (decorateType): improved optimization of tri-op
1452 * src/SDCCerr.c (vwerror, setWError),
1454 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1455 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1457 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1459 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1460 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1461 * support/regression/tests/bug-223113.c,
1462 * support/regression/tests/bug-426632.c,
1463 * support/regression/tests/bug-468811.c,
1464 * support/regression/tests/bug-477835.c,
1465 * support/regression/tests/bug-478094.c,
1466 * support/regression/tests/bug-499644.c,
1467 * support/regression/tests/bug-524209.c,
1468 * support/regression/tests/bug-524211.c,
1469 * support/regression/tests/packcast.c,
1470 * support/regression/tests/structidx.c: added empty tests
1471 * support/regression/tests/bug-607243.c: enabled test
1473 2007-10-06 Borut Razem <borut.razem AT siol.net>
1475 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1476 support of universal binaries on Mac OS X
1478 2007-10-02 Borut Razem <borut.razem AT siol.net>
1480 * src/SDCCval.h: unified double2ul macro for all platforms
1481 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1482 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1484 2007-09-30 Borut Razem <borut.razem AT siol.net>
1486 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1488 * sdcc_vc_in.h: enabled warnings
1489 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1490 unsigned type, result still unsigned
1491 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1493 2007-09-28 Raphael Neider <rneider AT web.de>
1495 * src/pic/device.c (find_device): prevent buffer underflow error
1496 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1497 the just destroyed list entry
1499 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1501 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1504 2007-09-18 Borut Razem <borut.razem AT siol.net>
1506 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1507 applied to unsigned type, result still unsigned
1509 2007-09-17 Borut Razem <borut.razem AT siol.net>
1511 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1512 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1513 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1514 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1515 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1516 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1517 src/z80/gen.c, src/z80/ralloc.c:
1518 fixed bug #1739860 - sdcc does not work correctly on some platforms
1520 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1522 2007-09-17 Raphael Neider <rneider AT web.de>
1524 * src/pic16/device.c: reverted to previous version
1525 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1527 2007-09-16 Raphael Neider <rneider AT web.de>
1529 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1530 as this raises a ton of gpasm warnings, just emit a second label
1531 * src/pic16/devices.inc,
1532 * device/lib/pic16/pics.all,
1533 * device/lib/pic16/libdev/pic18f2585.c,
1534 * device/lib/pic16/libdev/pic18f2680.c,
1535 * device/lib/pic16/libdev/pic18f2682.c,
1536 * device/lib/pic16/libdev/pic18f2685.c,
1537 * device/lib/pic16/libdev/pic18f4585.c,
1538 * device/lib/pic16/libdev/pic18f4680.c,
1539 * device/lib/pic16/libdev/pic18f4682.c,
1540 * device/lib/pic16/libdev/pic18f4685.c,
1541 * device/include/pic16/pic18f2585.h,
1542 * device/include/pic16/pic18f2680.h,
1543 * device/include/pic16/pic18f2682.h,
1544 * device/include/pic16/pic18f2685.h,
1545 * device/include/pic16/pic18f4585.h,
1546 * device/include/pic16/pic18f4680.h,
1547 * device/include/pic16/pic18f4682.h,
1548 * device/include/pic16/pic18f4685.h,
1549 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1550 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1551 patch contributed by Anton Strobl, applied with changes
1553 2007-09-16 Raphael Neider <rneider AT web.de>
1555 * device/include/pic16/pic18f2431.h,
1556 * device/include/pic16/pic18f25j10.h,
1557 * device/include/pic16/pic18f4431.h,
1558 * device/include/pic16/pic18f45j10.h: adopted common include style
1559 * device/include/pic16/pic18f1320.h,
1560 * device/include/pic16/pic18f2320.h,
1561 * device/include/pic16/pic18f2525.h,
1562 * device/include/pic16/pic18f4320.h,
1563 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1564 * device/include/pic16/pic18fregs.h: prepared for automatic include
1565 file selection by having DEVICE.h for every DEVICE
1566 * device/lib/pic16/libdev/pic18f2320.c,
1567 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1569 * device/lib/pic16/configure.in,
1570 * device/lib/pic16/configure: use rm -rf instead of rmdir
1571 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1572 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1574 2007-09-09 Borut Razem <borut.razem AT siol.net>
1576 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1577 distingush between i386 and ppc Mac OS X versions
1579 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1581 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1582 * support/regression/tests/bug1788177.c: new, added
1584 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1586 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1587 * device/include/mcs51/lint.h added keyword __naked
1589 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1593 * src/SDCCmem.h: removed maxRegBank
1594 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1595 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1596 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1597 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1598 name and behaviour to handle banked functions
1599 (scan4op): and use it to fix bug 1786213
1601 2007-09-03 Raphael Neider <rneider AT web.de>
1603 * device/include/pic16/pic18f248.h,
1604 * device/include/pic16/pic18f258.h,
1605 * device/include/pic16/pic18f448.h,
1606 * device/lib/pic16/libdev/pic18f248.c,
1607 * device/lib/pic16/libdev/pic18f258.c,
1608 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1609 added T0CONbits, fixes #1786891
1611 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1613 * src/ds390/gen.c (genFarPointerSet),
1614 * src/hc08/ralloc.c (packRegisters),
1615 * src/mcs51/ralloc.c (packRegisters),
1616 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1618 * src/SDCCicode.h: POINTER_SET can be true for literals too
1619 * support/regression/tests/bug1750318.c: new, added
1621 2007-08-23 Borut Razem <borut.razem AT siol.net>
1623 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1624 library versions without the completition functionality
1626 2007-08-22 Raphael Neider <rneider AT web.de>
1628 * device/include/pic16/pic18f1220.h,
1629 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1631 2007-08-12 Borut Razem <borut.razem AT siol.net>
1633 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1635 2007-08-11 Borut Razem <borut.razem AT siol.net>
1637 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1638 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1639 support/Util/SDCCerr.[ch] moved to src
1640 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1641 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1642 device/examples/ds390/tinitalk/tinitalk.dsp,
1643 device/examples/serialcomm/windows/serialcomm.dsp,
1644 support/librarian/librarian.dsp:
1645 removed linking of unused odbc32.lib and odbccp32.lib
1646 * support/scripts/winres.h:
1647 added for compilation with Visual C++ 2005 Express Edition
1649 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1651 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1654 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1656 * sdccconf_in.h: update the endian test so that SPARC Solaris
1657 does not throw syntax errors
1659 2007-08-06 Borut Razem <borut.razem AT siol.net>
1661 * doc/sdccman.lyx: removed two index entries which prevented the
1662 generation of sdcc doc archive
1664 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1666 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1667 instead of lyx 1.5.0.
1669 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1671 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1672 Lucas Loizaga, with minor modifications. Thanks!
1674 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1676 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1679 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1681 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1682 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1685 2007-07-22 Borut Razem <borut.razem AT siol.net>
1687 * configure.in, configure: re-introduced .version
1688 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1689 the version reverted to 2.7.0
1691 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1694 * doc/sdccman.lyx: bumped version to 2.7.3
1695 * device/include/mcs51/compiler.h: fixed elif->else
1696 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1697 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1698 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1699 enable accuse for bit operands
1700 * src/SDCCmain.c (printVersionInfo),
1701 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1702 environment descriptor
1703 * src/SDCCutil.h: added getBuildEnvironment
1704 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1705 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1706 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1707 * support/regression/tests/bug1348008.c,
1708 * support/regression/tests/bug1496419.c,
1709 * support/regression/tests/bug1503067.c,
1710 * support/regression/tests/preproc.c: added empty tests
1712 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1714 * support/regression/tests/bug1678803.c: new, added
1716 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1719 * as/link/hc08/lkihx.c,
1720 * as/link/hc08/lkrloc.c,
1721 * as/link/mcs51/lkihx.c,
1722 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1723 ihxExtendedLinearAddress
1724 * as/link/mcs51/lkrloc.c (relr),
1725 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1726 acall/ajmp, see bug 830513
1728 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1730 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1731 (cseBBlock): remember aggr2ptr has been used
1732 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1733 (geniCodeAssign): fixed bug 868103
1734 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1735 added operandSize prototype
1736 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1737 (genDataPointerSet): use max of size of right and result,
1738 (gencjne): added parameter useCarry for optimization,
1739 (genCmpEq): use carry if appropriate,
1740 (genXor): check if operand already in carry
1741 * support/regression/tests/bug-868103.c: enabled test
1743 2007-07-12 Raphael Neider <rneider AT web.de>
1745 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1747 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1749 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1750 from Robert Larice, thanks
1751 * support/regression/tests/bitopcse.c,
1752 * support/regression/tests/bitvars.c,
1753 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1754 * support/regression/tests/bug-927659.c: enabled test for z80
1755 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1756 * support/regression/tests/bug1745717.c: new, added
1757 * support/regression/tests/literalop.c,
1758 * support/regression/tests/nullstring.c: removed storage definitions that
1759 are now in testfwk.h
1761 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1763 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1764 and bool for targets that do not fully support it.
1765 * support/regression/tests/bug1546986.c,
1766 * support/regression/tests/bug1723128.c,
1767 * support/regression/tests/bug1734654.c,
1768 * support/regression/tests/bug1738367.c,
1769 * support/regression/tests/constantRange.c: only use bool if allowed
1771 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1773 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1774 Larice, also handle function pointers
1775 * support/regression/tests/bug1749275.c: new, added
1777 2007-07-03 Borut Razem <borut.razem AT siol.net>
1779 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1780 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1781 #1746528: SDCC should ignore ':' in inline assembler comments
1782 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1784 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1786 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1787 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1789 2007-06-29 Borut Razem <borut.razem AT siol.net>
1791 * src/SDCCmain.c: fixed bug
1792 #1744746: SDCC #4867: broken option --xram-size
1794 2007-06-28 Borut Razem <borut.razem AT siol.net>
1796 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1797 find out the endianess of host machine for ucsim
1799 2007-06-27 Borut Razem <borut.razem AT siol.net>
1801 * support/regression/generate-cases.py: corrected the file name
1803 * configure.in, configure, sdccconf_in.h: find out the endianess of
1805 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1808 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1810 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1812 2007-06-26 Borut Razem <borut.razem AT siol.net>
1814 * support/regression/generate-cases.py: display warning if function
1815 list is empty; implemented more flexible rule for detection of
1816 testing functions, allowing return type 'void' in the same line as
1817 the function name in the function definition
1818 * support/regression/tests/bug-1654060.c: corrected test
1819 * support/librarian/sdcclib.c: fixed warning:
1820 format '%s' expects type 'char *', but argument 2 has type 'int'
1822 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1824 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1825 Multiple infiles for sdcclib.
1827 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1829 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1832 2007-06-18 Borut Razem <borut.razem AT siol.net>
1834 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1835 how to handle comments, so they have to be removed by the
1836 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1837 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1838 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1839 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1840 table driven option hadling
1842 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1844 * src/SDCCast.c (decorateType),
1845 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1846 iCode to ast level to fix bug 1738367
1847 * support/regression/tests/bug1738367.c: new, added
1849 2007-06-15 Raphael Neider <rneider AT web.de>
1851 * src/pic16/devices.inc,
1852 * device/lib/pic16/pics.all,
1853 * device/include/pic16/pic18fregs.h,
1854 * device/include/pic16/pic18f[24][45]20.h,
1855 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1856 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1857 * device/lib/pic16/Makefile.in: faster cleanup
1859 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1861 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1863 2007-06-13 Raphael Neider <rneider AT web.de>
1865 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1867 2007-06-12 Raphael Neider <rneider AT web.de>
1869 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1870 suppress bit defines if NO_BIT_DEFINES is #define'd
1871 * device/include/pic/pic*.h: recreated all headers to include
1872 conditional bit defines
1873 * device/include/pic/pic16f886.h,
1874 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1875 * device/include/pic/recreate.sh: script to recreate the complete
1876 device library files based on the currently supported devices
1878 2007-06-12 Borut Razem <borut.razem AT siol.net>
1880 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1881 support/regression/Makefile.in, support/scripts/build.mak,
1882 support/scripts/Makefile.snapshot:
1883 use new svn URL scheme
1884 * doc/sdccman.lyx: SDCC Wiki moved to
1885 http://sdcc.wiki.sourceforge.net/
1887 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1889 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1890 * support/regression/tests/bug1734654.c: added
1892 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1894 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1895 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1896 with literal operands
1898 2007-06-10 Borut Razem <borut.razem AT siol.net>
1900 * as/link/z80/lklibr.c: fixed mingw build warning
1901 lklibr.c:575: warning: implicit declaration of function 'tolower'
1902 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1903 src/z80/main.c: move target specific options from src/SDCCmain.c
1904 to src/<target>/main.c
1906 2007-06-09 Borut Razem <borut.razem AT siol.net>
1908 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1909 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1910 * support/regression/tests/bug-1294691.c: added
1912 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1914 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1915 can also be static, fixes bug 1733438
1916 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1917 have absolute address too
1918 (computeType): added optimization for 'cond ? true : false'
1919 * support/regression/tests/absolute.c: added test for static absolute var
1921 2007-06-08 Raphael Neider <rneider AT web.de>
1923 * src/regression/Makefile: suppress parallel builds, allow easy
1924 switching between pic14/pic16 ports
1925 * src/regression/picregs.h: added pic14/16 header file switch
1926 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1927 inline.c,nestfor.c,string1.c}: include "picregs.h"
1929 2007-06-07 Borut Razem <borut.razem AT siol.net>
1931 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1932 permanent solution to suppress GCC 4.2.0 c++ warning:
1933 deprecated conversion from string constant to `char *'
1934 use 'const char *' where ever required
1935 * support/regression/generate-cases.py: implemented more flexible rule
1936 for detection of testing functions, allowing white-spaces surrounding
1937 the function name and the 'void' parameter.
1938 * support/regression/tests/constantRange.c,
1939 support/regression/tests/scott-compare3.c: fixed failing regression
1940 tests, uncovered by implementation of more flexible rule for detection
1941 of testing functions
1943 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1945 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1947 2007-06-04 Borut Razem <borut.razem AT siol.net>
1949 * configure.in, configure, config_vc.awk: sdcc version number is now
1950 stored in configure.in; removed .version
1951 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1952 doc/INSTALL.txt: version bumped to 2.7.2
1953 * sim/ucsim/configure.in, sim/ucsim/configure:
1954 use "read" to read from .version
1956 2007-06-03 Borut Razem <borut.razem AT siol.net>
1958 * */Makefile.in: removed annoying warning:
1959 Makefile:xx: Makefile.dep: No such file or directory
1961 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1963 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1964 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1965 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1966 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1967 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1968 bugfix: only use newBoolLink for bit result type
1969 * src/SDCCicode.c (geniCodeLogic): added param tree,
1970 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1971 (geniCodeLogicAndOr): use IS_BIT,
1972 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1973 (ast2iCode): added tree param to geniCodeLogic for comparisons
1974 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1975 * support/regression/tests/bug1723128.c: added test NotZero
1977 2007-06-01 Borut Razem <borut.razem AT siol.net>
1979 * SDCPP synchronized with GCC CPP release version 4.2.0,
1980 currently the latest release:
1981 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1982 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1983 support/cpp2/cppdefault.h, support/cpp2/except.h,
1984 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1985 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1986 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1987 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1988 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1989 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1990 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1991 support/cpp2/opts.h, support/cpp2/output.h,
1992 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1993 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
1994 support/cpp2/system.h, support/cpp2/version.c,
1995 support/cpp2/Makefile.in: modified
1996 * support/cpp2/opts-common.c: added
1997 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
1998 * device/lib/pic16/libdev/pic18f[24]5j10.c:
1999 search for included source file in local directory
2000 * sim/ucsim/configure, sim/ucsim/configure.in:
2001 temporary solution to suppress GCC 4.2.0 c++ warning:
2002 deprecated conversion from string constant to `char *'
2004 2007-06-01 Raphael Neider <rneider AT web.de>
2006 * device/lib/pic/libdev/pic12f683.c,
2007 * device/include/pic/pic12f683.h: added GPIO bits
2009 2007-06-01 Raphael Neider <rneider AT web.de>
2011 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2012 quotation marks, clarified role of PIC14 vs. PIC16 ports
2013 * src/pic16/devices.inc,
2014 * device/include/pic16/pic18fregs.h,
2015 * device/include/pic16/pic18f[24][45]j10.h,
2016 * device/lib/pic16/pics.all,
2017 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2018 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2019 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2020 for new devices as they are not yet supported by gputils
2022 2007-05-31 Borut Razem <borut.razem AT siol.net>
2024 * Small Device C Compiler 2.7.0 released
2025 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2026 changed sdcc version to 2.7.1
2027 * support/scripts/sdcc.nsi: added How to create WIN32 release
2030 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2032 * doc/sdccman.lyx: documented initialization and allocation of absolute
2033 variables, bit parameter passing, the need for function pointers to be
2034 reentrant and alpha quality support of inline and retrict
2036 2007-05-26 Borut Razem <borut.razem AT siol.net>
2038 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2039 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2040 * docs/knownbugs.html: updated
2042 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2044 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2046 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2048 (gencjneshort): optimized when left is AOP_DIR
2049 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2050 initializing unions in a struct/array
2051 * support/regression/fwk/include/testfwk.h: added defines for data, near
2052 and far for host and z80
2053 * support/regression/tests/bug1723128.c: new, added
2055 2007-05-22 Borut Razem <borut.razem AT siol.net>
2057 * doc/knownbugs.html: updated
2059 2007-05-21 Raphael Neider <rneider AT web.de>
2061 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2062 error message instead
2063 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2065 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2067 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2069 2007-05-21 Raphael Neider <rneider AT web.de>
2071 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2073 * src/regression/gpsim_assert.h,
2074 * src/regression/Makefile,
2075 * src/regression/pcodeopt.c: regression test for the above fix
2077 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2079 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2080 jumps to self, fixed bug 1717281
2082 2007-05-10 Borut Razem <borut.razem AT siol.net>
2084 * support/scripts/gen_known_bugs.pl: cosmetic fix
2085 * doc/knownbugs.html: generated by gen_known_bugs.pl
2087 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2089 * src/SDCCast.c (createFunction): also generate non-inlined version of
2090 function for functions declared as "static inline"
2091 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2092 function can be inlined after non-inlined version generated.
2094 2007-05-10 Borut Razem <borut.razem AT siol.net>
2096 * support/scripts/gen_known_bugs.pl: added script
2097 which generates knownbugs.html
2099 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2101 * doc/knownbugs.html: updated for release 2.7.0
2103 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2105 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2107 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2109 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2110 (throughout): updated generating comments
2111 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2112 (throughout): updated generating comments
2113 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2114 rule instead of at the second, or it might skip lines when removing the
2116 * support/regression/tests/bug1714204.c: changed test to foo
2118 2007-05-08 Borut Razem <borut.razem AT siol.net>
2120 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2121 thanks to SDCC Distributed Compile Farm members,
2122 added Z80 and GBZ80 command line options
2123 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2125 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2127 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2128 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2129 * support/regression/tests/longlit.c: modified to be tested at all and
2130 to pass the actual test
2132 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2134 * device/include/mcs51/uPSD33xx.h: Added.
2136 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2138 * device/lib/_gptrput.c,
2139 * device/lib/_gptrget.c: removed old code,
2141 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2142 * support/regression/tests/bug1714204.c: new, added
2144 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2146 * support/regression/tests/regtrack.c: test was never executed
2147 because of the regression test being picky about white spaces.
2148 * device/lib/mcs51/crtclear.asm: added comment
2150 2007-05-06 Raphael Neider <rneider AT web.de>
2152 * device/lib/pic/Makefile.rules,
2153 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2154 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2156 2007-05-06 Raphael Neider <rneider AT web.de>
2158 * src/pic16/device.h,
2160 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2161 _pic16_setDefaultOptions): removed/reordered command-line args
2162 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2163 devices, regrouped command line args, environment variables),
2164 clarified sone points, added sections on how to add devices to the
2167 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2169 * src/z80/peeph.def: fixed bug in rule 2
2171 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2173 * src/port.h: added TARGET_MCS51_LIKE
2174 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2175 take advantage of it too
2176 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2177 (shiftR2Left2Result): Optimized: don't check shifting by 0
2178 * src/z80/peeph-z80.def,
2179 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2180 modifications, see patch 1700823
2181 * src/mcs51/peep.c (): fixed bug 1712928
2182 * support/regression/tests/bug1712928.c: new, added
2184 2007-05-05 Borut Razem <borut.razem AT siol.net>
2186 * device/lib/pic16/Makefile.common.in,
2187 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2188 removed bash dependencies
2190 2007-05-01 Borut Razem <borut.razem AT siol.net>
2193 fixed bug #1710507: --i-code-in-asm makes compile fail
2194 all iCode comments are now one liners
2195 * src/mcs51/gen.c: fixed memory leak
2197 2007-05-01 Raphael Neider <rneider AT web.de>
2199 * device/lib/pic/libdev/*.c
2200 * device/include/pic/*.h: regenerated all device libs from updated
2202 * support/scripts/inc2h.pl: documented usage, now uses strict to
2205 2007-04-30 Borut Razem <borut.razem AT siol.net>
2208 fixed bug #1669175: Problem with space in output paths
2209 documented how to use paths with spaces for Windows users
2211 2007-04-29 Borut Razem <borut.razem AT siol.net>
2213 * Fixed svn:eol-style and svn:keywords properties
2214 * src/SDCCval.c: fixed bug
2215 #1592871: Segfault with "large" const arrays of characters
2216 replaced recursion with iteration
2217 * Removed svn:executable property from non-executable files
2219 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2221 * src/mcs51/gen.c (genRet): fixed bug 1707003
2223 2007-04-27 Raphael Neider <rneider AT web.de>
2225 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2226 createReachingDefinitions,assignValnums,pic16_destructDF,
2227 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2228 prevent NULL pointer dereferences
2229 * device/lib/pic/libdev/pic16f886.c,
2230 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2231 prevent building them, gputils do not really support them yet
2233 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2235 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2236 helps printf_small. 32 bytes more __idata mem.
2238 2007-04-27 Raphael Neider <rneider AT web.de>
2240 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2241 return early when pb or pb->pcHead is NULL (patch #1708427)
2242 * src/regression/empty.c,
2243 * src/regression/Makefile: added test with empty functions
2244 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2246 2007-04-27 Borut Razem <borut.razem AT siol.net>
2248 * src/SDCCast.c: fixed feature request
2249 #1547512: Redundant strings linked when using sizeof("abc")
2251 2007-04-23 Borut Razem <borut.razem AT siol.net>
2253 * doc/sdccman.lyx, src/SDCCmain.c:
2254 peep-hole comments are generated only if --fverbose-asm option is
2255 specified and --no-peep-comments is not, as proposed by Frieder.
2256 * support/regression/Makefile.in: compile regression tests with
2257 --fverbose-asm option so one can "grep" whether a new (or an old)
2258 peephole is (still) applied; requested by Frieder.
2260 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2262 * device/include/pic/pic16f886.h,
2263 * device/include/pic/pic16f887.h,
2264 * device/lib/pic/libdev/pic16f886.c,
2265 * device/lib/pic/libdev/pic16f887.c,
2266 * device/include/pic/pic14devices.txt,
2267 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2269 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2271 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2274 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2276 * device/lib/_memset.c: assembler version for mcs51
2278 2007-04-22 Borut Razem <borut.razem AT siol.net>
2280 * support/scripts/listerr.c: program to create the list of errors and
2281 warnings list from - added
2282 * doc/sdccman.lyx: removed the note
2283 "For list of warnings and corresponding codes, see err_warn.txt"
2284 * src/SDCCsymt.c: fixed bug #1699804:
2285 Bug with some uses of sizeof(static local array) (MCS51)
2286 * support/regression/tests/bug-1699804.c: added
2288 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2290 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2291 (main): added option -i,
2292 (asmbl, case S_INCL): use search_path_fopen,
2293 mostly from patch 1579668 by Peter Miller, thanks
2294 * src/z80/main.c: fixed typo --callee-saves-bc
2295 * device/include/mcs51/compiler.h: added sfrword for Tasking
2297 2007-04-20 Borut Razem <borut.razem AT siol.net>
2299 * src/z80/main.c: replaced reserved keyword asm with asmblr
2301 2007-04-19 Borut Razem <borut.razem AT siol.net>
2303 * src/port.h: use const pointers to strings
2304 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2305 * src/pic16/main.c: include SDCCargs.h
2306 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2307 const char, since the strings are dynamically allocated
2308 * src/SDCCmain.c: options.code_seg and options.const_seg are
2309 dynamically allocated; check port specific command line options
2310 before the general ones
2311 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2313 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2315 * device/include/ds400rom.h,
2316 * device/lib/ds390/lcd390.c,
2317 * device/lib/ds390/memcpyx.c,
2318 * device/lib/ds390/rtc390.c,
2319 * device/lib/ds400/ds400rom.c,
2320 * device/lib/ds400/memcpyx.c,
2321 * device/lib/hc08/_ret.c: more replacements of keywords with their
2322 double underscore equivalents
2323 * device/lib/ds390/Makefile.in,
2324 * device/lib/ds400/Makefile.in,
2325 * device/lib/gbz80/Makefile.in,
2326 * device/lib/hc08/Makefile.in,
2327 * device/lib/mcs51/Makefile.in,
2328 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2330 2007-04-17 Borut Razem <borut.razem AT siol.net>
2332 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2333 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2334 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2335 to --fverbose-asm, to be gcc'ish
2337 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2339 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2341 2007-04-17 Borut Razem <borut.razem AT siol.net>
2343 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2344 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2345 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2346 with their double underscore equivalent
2348 2007-04-14 Borut Razem <borut.razem AT siol.net>
2350 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2353 2007-04-13 Borut Razem <borut.razem AT siol.net>
2355 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2357 * device/examples/serialcomm/windows/serial.[ch],
2358 device/examples/serialcomm/windows/test_serialcomm.cpp:
2359 updated by Bela Torok
2360 * device/examples/serialcomm/windows/serialcomm.dsw,
2361 device/examples/serialcomm/windows/serialcomm.dsp: added
2363 2007-04-13 Jan Waclawek <wek AT efton.sk>
2365 * doc/sdccman.lyx: additions and changes at various places
2366 (submitted as #1697136).
2367 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2369 2007-04-10 Borut Razem <borut.razem AT siol.net>
2371 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2372 LyX file format changed to 245
2373 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2374 "FreeWare" replaced with "free open source"
2376 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2378 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2380 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2382 * device/include/pic16/pic18fregs.h,
2384 * device/lib/_decdptr.c,
2385 * device/lib/_divsint.c,
2386 * device/lib/_divslong.c,
2387 * device/lib/_divuint.c,
2388 * device/lib/_divulong.c,
2389 * device/lib/_fs2schar.c,
2390 * device/lib/_fs2sint.c,
2391 * device/lib/_fs2slong.c,
2392 * device/lib/_fs2uchar.c,
2393 * device/lib/_fs2uint.c,
2394 * device/lib/_fs2ulong.c,
2395 * device/lib/_fsadd.c,
2396 * device/lib/_fscmp.c,
2397 * device/lib/_fsdiv.c,
2398 * device/lib/_fseq.c,
2399 * device/lib/_fsget1arg.c,
2400 * device/lib/_fsget2args.c,
2401 * device/lib/_fsgt.c,
2402 * device/lib/_fslt.c,
2403 * device/lib/_fsmul.c,
2404 * device/lib/_fsneq.c,
2405 * device/lib/_fsnormalize.c,
2406 * device/lib/_fsreturnval.c,
2407 * device/lib/_fsrshift.c,
2408 * device/lib/_fssub.c,
2409 * device/lib/_fsswapargs.c,
2410 * device/lib/_gptrget.c,
2411 * device/lib/_gptrgetc.c,
2412 * device/lib/_gptrput.c,
2413 * device/lib/_logexpf.c,
2414 * device/lib/_modsint.c,
2415 * device/lib/_modslong.c,
2416 * device/lib/_moduint.c,
2417 * device/lib/_modulong.c,
2418 * device/lib/_mulint.c,
2419 * device/lib/_mullong.c,
2420 * device/lib/_schar2fs.c,
2421 * device/lib/_ser.c,
2422 * device/lib/_setjmp.c,
2423 * device/lib/_sint2fs.c,
2424 * device/lib/_slong2fs.c,
2425 * device/lib/_spx.c,
2426 * device/lib/_uchar2fs.c,
2427 * device/lib/_uint2fs.c,
2428 * device/lib/_ulong2fs.c,
2429 * device/lib/asincosf.c,
2430 * device/lib/atanf.c,
2431 * device/lib/calloc.c,
2432 * device/lib/ds390/tinibios.c,
2433 * device/lib/ds400/tinibios.c,
2434 * device/lib/expf.c,
2435 * device/lib/free.c,
2436 * device/lib/hc08/_mulint.c,
2437 * device/lib/logf.c,
2438 * device/lib/malloc.c,
2439 * device/lib/printf_fast.c,
2440 * device/lib/printf_tiny.c,
2441 * device/lib/printfl.c,
2442 * device/lib/realloc.c,
2443 * device/lib/ser_ir.c,
2444 * device/lib/serial.c,
2445 * support/regression/tests/libmullong.c: replaced all special keywords
2446 with their double underscore equivalent
2447 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2448 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2450 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2451 (genRet): if the bit-symbol is ruonly it already is in the carry
2452 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2453 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2454 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2455 type UCHAR if dest is not bit
2457 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2459 * device/include/math.h,
2460 * device/lib/cotf.c,
2461 * device/lib/expf.c,
2462 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2464 2007-04-01 Borut Razem <borut.razem AT siol.net>
2466 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2467 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2468 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2469 gcc_unreachable() called internal_error()...
2471 2007-03-30 Raphael Neider <rneider AT web.de>
2473 * src/pic/ralloc.c (isData): suppress garbage debug output
2475 2007-03-28 Borut Razem <borut.razem AT siol.net>
2478 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2479 is developed, built and used worldwide, and the word "night" doesn't
2482 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2484 * device/include/mcs51/C8051F360.h: new, added
2485 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2487 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2489 * src/SDCC.y (declaration_specifiers, function_specifier),
2490 * support/Util/SDCCerr.c,
2491 * support/Util/SDCCerr.h,
2493 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2495 * src/SDCCmem.c (deallocParms),
2496 * src/SDCCast.c: support for function inlining, not quite complete
2497 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2498 'restrict' qualifier
2500 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2502 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2503 (saveRBank, unsaveRBank): don't save bits,
2504 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2505 * support/regression/tests/bug1535242.c: new, added
2506 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2507 thanks Alexey Shamrin <shamrin AT gmail.com>,
2508 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2509 removed header guard)
2511 * sdcc.spec: bumped version to 2.6.5
2512 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2514 2007-03-22 Borut Razem <borut.razem AT siol.net>
2516 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2517 fixed bug #1653671: sdcdb integration into ddd is broken
2519 2007-03-22 Raphael Neider <rneider AT web.de>
2521 * src/pic/gen.c (popGetExternal): augmented to also create references
2522 to external variables (not only labels),
2523 (genCall): comment on plan to reduce PAGESEL overhead,
2524 (genFunction, genEndFunction): also save/restore FSR around interrupt
2525 handling code, removed lots of unused code
2526 (genDivOneByte): release acquired temp register
2527 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2529 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2530 for registers that need to be saved during interrupts (FSR, STATUS,
2531 PCLATH; W needs special handling), currently only FSR is used
2533 2007-03-22 Raphael Neider <rneider AT web.de>
2535 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2537 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2539 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2541 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2543 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2545 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2547 * as/link/aslink.h: added LKOBJEXT
2548 * as/link/hc08/link_hc08.dsp,
2549 * as/link/hc08/Makefile.bcc,
2550 * as/link/hc08/Makefile.in,
2551 * as/link/mcs51/aslink.dsp,
2552 * as/link/mcs51/Makefile.bcc,
2553 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2554 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2555 * as/link/lkaomf51.c: merged and moved
2556 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2557 * as/link/z80/lkdata.c,
2558 * as/link/lkdata.c: merged and moved
2559 * as/link/hc08/lkmain.c,
2560 * as/link/mcs51/lkmain.c: cosmetic changes
2561 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2562 * as/link/lklex.c: use LKOBJEXT
2563 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2564 ANSI-fied functions, removed bubble-sorts
2565 * as/link/z80/lksym.c as/link/lksym.c: merged,
2567 * as/link/z80/linkgbz80.dsp,
2568 * as/link/z80/linkz80.dsp,
2569 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2570 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2571 * as/link/z80/lkhead.c,
2572 * as/link/z80/lklex.c: deleted
2573 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2574 * as/link/z80/lkmain.c: added copyfile()
2576 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2578 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2580 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2582 * device/lib/_strlen.c: assembler version for mcs51
2584 2007-03-13 Raphael Neider <rneider AT web.de>
2586 * device/include/pic16/pic18f2221.h,
2587 * device/include/pic16/pic18f2321.h,
2588 * device/include/pic16/pic18f2331.h,
2589 * device/include/pic16/pic18f4221.h,
2590 * device/include/pic16/pic18f4321.h,
2591 * device/include/pic16/pic18f4331.h: fixed config byte location names
2592 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2593 consistently named config byte locations
2595 2007-03-13 Borut Razem <borut.razem AT siol.net>
2597 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2598 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2599 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2600 as/link/z80/Makefile.in, as/z80/Makefile.in:
2603 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2605 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2606 * device/lib/printf_large.c: pointer was converted to generic
2607 pointer for mcs51 models other than model-small (Maarten noticed)
2609 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2611 * device/include/mcs51/ADuC84x.h: Added.
2613 2007-03-10 Borut Razem <borut.razem AT siol.net>
2615 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2616 fixed RFE #1624219: double backslashes in filenames;
2617 functions hexEscape(), octalEscape() and copyStr() moved from
2618 SDCCval.c to SDCCutil.c and made them glovbally available
2620 2007-03-09 Borut Razem <borut.razem AT siol.net>
2622 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2623 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2624 1673361: Missaligned comments in output files
2626 2007-03-09 Raphael Neider <rneider AT web.de>
2628 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2630 2007-03-09 Raphael Neider <rneider AT web.de>
2634 * src/pic/ralloc.c: suppress undesired debug output
2635 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2637 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2639 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2641 2007-03-07 Borut Razem <borut.razem AT siol.net>
2643 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2644 search include files in the current directory
2646 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2648 * src/SDCCglue.c (emitMaps, glue),
2649 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2651 * support/regression/tests/absolute.c: added xdata test
2653 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2655 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2656 added condition to macro, fixes bug 1666080
2658 2007-03-02 Raphael Neider <rneider AT web.de>
2660 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2662 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2664 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2665 be cleared. Unconditionally set __XPAGE
2666 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2668 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2673 * src/mcs51/rtrack.c,
2675 * doc/sdccman.lyx: added --no-gen-comments
2676 * src/mcs51/peeph.def: added 192.b, disabled 185
2678 2007-02-25 Raphael Neider <rneider AT web.de>
2680 * src/pic16/gen.c (genCast): fixed typo
2681 * device/lib/pic16/Makefile.subdir: only install existing files
2682 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2684 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2686 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2687 * device/lib/mcs51/crtclear.asm,
2688 * device/lib/mcs51/crtxclear.asm: renumbered labels
2689 * device/lib/mcs51/Makefile.in: added crtcall.asm
2690 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2691 * src/mcs51/gen.c (movc): removed,
2692 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2694 (toCarry, genSend, genRet): added function toCarry,
2695 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2696 (assignBit, genAssign, genCast): added function assignBit
2697 * src/mcs51/Makefile.bcc: added rtrack.c
2698 * src/mcs51/ralloc.h: made valueKnown a bitfield
2699 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2700 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2701 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2702 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2703 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2704 (_pop): only pop valid pairs, see gencjneshort,
2705 (gencjneshort): return pair that still needs to be popped, restructured,
2706 (gencjne, genCmpEq): call _pop
2708 2007-02-23 Raphael Neider <rneider AT web.de>
2710 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2712 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2714 * device/include/mcs51/P89LPC925.h: Added.
2716 2007-02-18 Raphael Neider <rneider AT web.de>
2718 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2720 2007-02-17 Borut Razem <borut.razem AT siol.net>
2722 * support/cpp2/directives.c, support/cpp2/version.c:
2723 synchronized with GCC CPP 4.1.2
2725 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2727 * src/mcs51/rtrack.h,
2728 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2729 by checking the strings passed by emitcode() to the assembler.
2730 Feel free to change. This in part addresses RFE #482179.
2731 Set environment variable SDCC_RTRACK to enable.
2732 * src/mcs51/gen.c: inserted hooks
2733 * src/mcs51/ralloc.h: added two members to struct regs
2734 * support/regression/tests/regtrack.c: added
2736 2007-02-14 Borut Razem <borut.razem AT siol.net>
2738 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2739 * Makefile.in: applied patch from Makefile related part of
2740 #1469393: Compiler does not initialize static data
2742 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2744 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2745 for better fix of bug 1273984, compiles pic16 rand.c
2747 2007-02-12 Borut Razem <borut.razem AT siol.net>
2749 * src/pic16/main.c: fixed pic16 standard library directory bug
2751 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2753 * src/hc08/gen.c (genSwap): fix swap regression test
2755 2007-02-10 Borut Razem <borut.razem AT siol.net>
2757 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2759 * support/regression/tests/bug-1654060.c: added regression test for
2762 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2764 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2765 bit moves in return statement
2767 2007-02-09 Borut Razem <borut.razem AT siol.net>
2769 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2772 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2774 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2775 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2777 2007-02-07 Raphael Neider <rneider AT web.de>
2779 * src/pic16/devices.inc,
2780 * device/include/pic16/pic18fregs.h,
2781 * device/include/pic16/pic18f[24][34]31.h,
2782 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2783 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2784 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2786 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2788 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2789 can this have lived here for so many years?
2790 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2791 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2792 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2794 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2796 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2797 appended by loop induction must be at the very end of the eBBlock
2799 2007-02-05 Kevin Vigor
2801 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2803 2007-02-05 Borut Razem <borut.razem AT siol.net>
2805 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2806 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2808 2007-02-03 Borut Razem <borut.razem AT siol.net>
2810 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2811 applied patch #1646602 option to set default signedness of char to
2812 unsigned, added -funsigned-char command line option,
2813 thanks to Gunther Jehle
2814 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2815 prompt for file deletion a few hundred times (especially the
2816 subversion files, which have ro permissions so it asks for
2817 confirmation), thanks to Simon McAuliffe;
2818 added {} + option to find in order to remove multiple files from a
2821 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2823 * device/include/mcs51/SST89x5xRDx.h: Added.
2825 2007-02-02 Raphael Neider <rneider AT web.de>
2827 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2828 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2830 2007-02-01 Raphael Neider <rneider AT web.de>
2832 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2835 2007-01-31 Borut Razem <borut.razem AT siol.net>
2837 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2838 if compiled with GCC. Thanks to Raphael Neider
2840 2007-01-31 Raphael Neider <rneider AT web.de>
2842 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2843 operand names, handles name and (name + n) for all n,
2844 (sameBank): restructured, also check bank allocation policy,
2845 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2846 (pic14_operandsAllocatedInSameBank): check whether to operands
2847 will be allocated into the same bank (i.e., section) to reduce
2848 BANKSEL overhead, queried from pcode.c:sameBank,
2849 (pic14printLocals): reintroduced clustering registers into a single
2850 section: all compiler generated symbols will now reside in one
2851 bank (per file), reducing BANKSEL overhead and code size,
2852 (showAllMemmaps): use local dbuf where possible
2854 2007-01-29 Raphael Neider <rneider AT web.de>
2856 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2857 (call_libraryfunc): retrieve/create symbol and mark as used,
2858 (genFunction): mark defined functions as non-extern and add again
2859 to code memmap for later output
2860 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2861 (pic14printLocals): reworked for new symbol emission,
2862 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2863 showAllMemmaps): reworked symbol output using dbufs, added handling
2864 of string literals (still incomplete),
2865 (picglue): removed symbol emission, moved into showAllMemmaps,
2866 (emitSymbolSet): new workhorse for symbol output,
2867 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2869 2007-01-29 Borut Razem <borut.razem AT siol.net>
2871 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2872 component contains the extension separator.
2874 2007-01-28 Borut Razem <borut.razem AT siol.net>
2876 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2878 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2879 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2880 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2881 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2882 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2883 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2884 src/z80/gen.c, support/Util/MySystem.c:
2885 accept slash and backslash as directory separator on WIN32 and
2888 2007-01-28 Raphael Neider <rneider AT web.de>
2890 * src/pic16/devices.inc,
2891 * device/include/pic16/pic18f[24][23]21.h,
2892 * device/include/pic16/pic18fregs.h,
2893 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2894 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2895 * device/lib/pic16/libio/adc.ignore,
2896 * device/lib/pic16/libio/i2c.ignore,
2897 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2898 family, as gputils do not yet support the devices
2899 * device/lib/pic16/Makefile.subdir: ignore errors on install
2900 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2901 headers and libraries from gputils .inc files
2903 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2905 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2907 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2909 * doc/sdccman.lyx: add printf benchmarks
2911 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2913 * device/lib/printf_fast.c: fix %c, char promoted to int
2914 * device/lib/printf_tiny.c: fix %c, char promoted to int
2916 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2918 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2920 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2922 * support/regression/tests/swap.c: 64 bit hosts failed
2923 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2925 2007-01-25 Raphael Neider <rneider AT web.de>
2927 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2928 based on absolute register address, patch by Alex Blond
2930 2007-01-22 Raphael Neider <rneider AT web.de>
2932 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2933 emitted, do not emit them again...
2935 2007-01-22 Raphael Neider <rneider AT web.de>
2937 * src/regression/bank1.c, src/regression/compare6.c,
2938 src/regression/add.c: cosmetic changes
2939 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2940 * src/pic/gen.c: fixed global zero and one,
2941 (aopForSym): removed unued code,
2942 (aopGet): assert aop is defined, check and use `index' of
2943 pCodeImmd operands (fixes #1630908),
2944 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2945 (register_reassign): prevent accidental register unification,
2946 (ReuseReg): cosmetic changes (also above)
2947 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2948 pic14emitStaticSeg): do not emit initialized data,
2949 (printIval*): replaced with working versions,
2950 (pic14createInterruptVect,picglue): use idata for initialized data,
2951 now init data should work in all modules (not only main()),
2952 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2954 2007-01-21 Borut Razem <borut.razem AT siol.net>
2956 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2957 use -fPIC or -fpic if they are supported and not ignored
2958 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2959 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2961 2007-01-20 Borut Razem <borut.razem AT siol.net>
2963 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2964 implemented RFE #1470316: allow "$" in variable names
2966 2007-01-20 Raphael Neider <rneider AT web.de>
2968 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2970 2007-01-20 Raphael Neider <rneider AT web.de>
2972 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2973 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2974 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2975 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2976 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2977 * device/lib/pic/libdev/pic*.c,
2978 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2979 * device/lib/pic/libdev/Makefile.in: show progress
2981 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2983 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2984 * support/scripts/sdcc_cygwin_mingw32,
2985 * support/scripts/sdcc_mingw32,
2986 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2987 conformance with autoconf 2.6
2989 2007-01-19 Raphael Neider <rneider AT web.de>
2991 * src/pic/device.c (register_map): fixed list construction
2992 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2993 (genMod): removed case for genModbits,
2994 (genModbits): removed as now unused/unimplemented
2995 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
2997 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2999 * support/regression/tests/swap.c: added in response to #1638622
3000 * doc/sdccman.lyx: synced version, minor changes
3002 2007-01-18 Borut Razem <borut.razem AT siol.net>
3004 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3005 thanks to Gunther Jehle
3006 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3007 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3008 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3009 use filename in lineno instead.
3010 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3011 print the file name in ast_print()
3013 2007-01-18 Borut Razem <borut.razem AT siol.net>
3015 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3017 * src/SDCC.lex: stringLiteral() returns const char pointer,
3018 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3019 fixed column counting
3020 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3021 accept const char pointer as parameter
3022 * src/SDCCdwarf2.c: corrected buffer size
3024 2007-01-17 Borut Razem <borut.razem AT siol.net>
3026 * support/Util/dbuf_string.c: fixed for amd64
3028 2007-01-15 Borut Razem <borut.razem AT siol.net>
3030 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3031 removed terminal symbol ELIPSIS, since it was never generated by the
3032 lexer and it was wrongly used in parameter_identifier_list rule
3034 2007-01-15 Raphael Neider <rneider AT web.de>
3036 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3037 code page and data banking description
3038 * src/pic/genarith.c,
3039 * src/pic/gen.h: removed bit arithmetic functions,
3040 updated exit(1) to exit(EXIT_FAILURE)
3041 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3042 * device/include/pic16/pic18f2455.h,
3043 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3044 TRISD and TRISE, fixed/added some bit names
3045 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3046 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3047 updated pic18f2455.{c,h} instead of duplicating them
3049 2007-01-14 Borut Razem <borut.razem AT siol.net>
3051 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3052 Cannot debug files that contain spaces in the path name
3053 by converting spaces in asm file name to underscores
3055 2007-01-13 Borut Razem <borut.razem AT siol.net>
3057 * doc/sdccman.lyx: fixed format errors
3059 2007-01-10 Borut Razem <borut.razem AT siol.net>
3061 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3062 codeseg/constseg #pragma fail
3063 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3064 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3065 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3066 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3068 2007-01-09 Borut Razem <borut.razem AT siol.net>
3070 * get rid of diagnistic.[ch], pretty-print.[ch],
3071 c-pretty-print.[ch], ... used just for error, warning, ...
3073 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3074 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3075 suppoprt/cpp2/pretty-print.[ch]:
3077 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3078 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3079 suppoprt/cpp2/sdcpp.dsp:
3082 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3084 * device/lib/printf_large.c (output_float): removed recursion,
3085 use smaller buffer on stack for mcs51,
3086 fixed bug printing 1.96
3087 * support/regression/tests/snprintf.c: added test
3089 2007-01-07 Borut Razem <borut.razem AT siol.net>
3091 * use dynamic memory buffers instead temporary files
3092 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3094 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3095 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3096 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3097 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3098 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3099 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3100 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3101 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3102 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3103 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3104 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3105 support/Util/dbuf.c, support/Util/dbuf.h:
3107 * .version, sdcc.spec: bumped version to 2.6.4
3109 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3111 * src/port.h: added TARGET_Z80_LIKE macro
3112 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3113 output PSEG location if --xram-loc or --xstack-loc was used
3114 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3116 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3118 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3119 * as/as_z80.dsp, as/z80/as_z80.dsp,
3120 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3121 * sdcc.dsw: moved project files into subdir
3122 * as/hc08/as_hc08.dsp,
3123 * as/hc08/Makefile.bcc,
3124 * as/hc08/Makefile.in,
3125 * as/mcs51/Makefile.bcc,
3126 * as/mcs51/Makefile.in,
3127 * as/z80/Makefile.bcc,
3128 * as/z80/Makefile.in,
3129 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3132 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3135 * as/mcs51/asmain.c,
3137 * as/z80/assym.c: removed include "strcmpi.h"
3138 * as/hc08/strcmpi.c,
3139 * as/hc08/strcmpi.h,
3140 * as/mcs51/strcmpi.c,
3141 * as/mcs51/strcmpi.h,
3142 * support/Util/strcmpi.c,
3143 * support/Util/strcmpi.h: removed files
3144 * as/strcmpi.c: added as_strncmpi()
3146 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3148 * sdcc.dsw: Added some dependencies on project config.dsp
3150 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3152 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3153 with [di]ram_start to fix a regresion
3155 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3157 * configure.in: added missing mcs51 in status output
3158 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3160 * debugger/mcs51/clean.mk (distclean): remove config.h
3161 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3162 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3163 options.h, s-options-h and options.c
3164 * support/cpp2/clean.mk: unused, removed
3165 * Makefile.common.in,
3168 * as/hc08/Makefile.in,
3170 * as/mcs51/Makefile.in,
3171 * as/mcs51/clean.mk,
3174 * as/z80/Makefile.in,
3176 * as/link/Makefile.in,
3177 * as/link/hc08/Makefile.in,
3178 * as/link/hc08/clean.mk,
3179 * as/link/mcs51/Makefile.in,
3180 * as/link/mcs51/clean.mk,
3181 * as/link/z80/Makefile.in,
3182 * as/link/z80/clean.mk,
3183 * as/link/z80/conf.mk,
3184 * debugger/mcs51/Makefile.in,
3185 * debugger/mcs51/clean.mk,
3186 * device/include/Makefile.in,
3187 * device/lib/Makefile.in,
3188 * device/lib/mcs51/Makefile.in,
3189 * device/lib/pic/Makefile.in,
3190 * device/lib/pic/Makefile.common.in,
3191 * device/lib/pic/Makefile.subdir,
3192 * device/lib/pic/Makefile.rules,
3193 * device/lib/pic16/libio/Makefile.in,
3194 * device/lib/pic16/Makefile.subdir,
3195 * device/lib/pic16/libdev/Makefile.in,
3196 * device/lib/pic16/Makefile.rules,
3197 * device/lib/pic16/Makefile.common.in,
3198 * sim/ucsim/avr.src/Makefile.in,
3199 * sim/ucsim/main_in.mk,
3200 * sim/ucsim/cmd.src/Makefile.in,
3201 * sim/ucsim/doc/Makefile.in,
3202 * sim/ucsim/gui.src/Makefile.in,
3203 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3204 * sim/ucsim/gui.src/serio.src/Makefile.in,
3205 * sim/ucsim/hc08.src/Makefile.in,
3206 * sim/ucsim/libltdl/Makefile.in,
3207 * sim/ucsim/s51.src/Makefile.in,
3208 * sim/ucsim/sim.src/Makefile.in,
3209 * sim/ucsim/sim.src/conf.mk,
3210 * sim/ucsim/xa.src/Makefile.in,
3211 * sim/ucsim/z80.src/Makefile.in,
3215 * support/cpp2/Makefile.in,
3216 * support/librarian/Makefile.in,
3217 * support/librarian/clean.mk,
3218 * support/makebin/Makefile.in,
3219 * support/makebin/clean.mk,
3220 * support/packihx/Makefile.in,
3221 * support/regression/Makefile.in,
3222 * support/regression/ports/ds390/spec.mk,
3223 * support/regression/ports/gbz80/spec.mk,
3224 * support/regression/ports/hc08/spec.mk,
3225 * support/regression/ports/mcs51/spec.mk,
3226 * support/regression/ports/mcs51-large/spec.mk,
3227 * support/regression/ports/mcs51-medium/spec.mk,
3228 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3229 * support/regression/ports/pic14/spec.mk,
3230 * support/regression/ports/pic16/spec.mk,
3231 * support/regression/ports/mcs51-stack-auto/spec.mk,
3232 * support/regression/ports/ucz80/spec.mk,
3233 * support/regression/ports/xa51/spec.mk,
3234 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3235 adding a slash after $(top_builddir) and/or adding @datarootdir@
3237 * debugger/mcs51/configure.in,
3238 * device/lib/pic/configure.in,
3239 * device/lib/pic16/configure.in,
3240 * sim/ucsim/configure.in,
3241 * support/cpp2/configure.in,
3242 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3244 * debugger/mcs51/configure,
3245 * device/lib/pic/configure,
3246 * device/lib/pic16/configure,
3247 * sim/ucsim/configure,
3248 * support/cpp2/configure,
3249 * support/packihx/configure: generated with autoconf 2.60
3251 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3253 * as/link/hc08/lkihx.c (newArea),
3254 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3256 2007-01-02 Borut Razem <borut.razem AT siol.net>
3258 * doc/sdccman.lyx: documented #pragma sdcc_hash
3259 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3261 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3263 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3265 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3266 empty 'while'-loop to work correctly, see regression test 'while.c'
3267 * support/regression/tests/while.c: added
3269 2007-01-01 Borut Razem <borut.razem AT siol.net>
3271 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3272 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3273 support/cpp2/libcpp/sdcpp.c:
3274 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3275 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3276 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3278 2006-12-31 Borut Razem <borut.razem AT siol.net>
3280 * SDCPP synchronized with GCC CPP release version 4.1.1,
3281 currently the latest release:
3282 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3283 support/cpp2/libcpp/include/cpp-id-data.h
3284 support/cpp2/libiberty/fopen_unlocked.c
3285 support/cpp2/libiberty/md5.c
3287 support/cpp2/opt-functions.awk
3288 support/cpp2/opt-gather.awk
3289 support/cpp2/optc-gen.awk
3290 support/cpp2/opth-gen.awk:
3292 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3293 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3294 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3295 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3296 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3297 support/cpp2/diagnostic.h, support/cpp2/except.h,
3298 support/cpp2/hwint.h, support/cpp2/input.h,
3299 support/cpp2/intl.h, support/cpp2/move-if-change,
3300 support/cpp2/opts.c, support/cpp2/opts.h,
3301 support/cpp2/output.h, support/cpp2/prefix.c,
3302 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3303 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3304 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3305 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3306 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3307 support/cpp2/version.c:
3309 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3310 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3311 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3312 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3313 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3314 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3315 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3316 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3317 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3318 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3319 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3321 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3322 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3323 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3324 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3325 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3326 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3327 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3328 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3329 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3330 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3331 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3332 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3333 support/cpp2/system.h:
3336 2006-12-31 Borut Razem <borut.razem AT siol.net>
3338 * configure.in, configure: fixed bug #1538756: configure dies if bison
3339 and flex are not installed, 2nd try
3341 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3343 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3344 400.x for better code in RFE 899102
3346 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3348 * src/SDCCpeeph.c (deadMove),
3350 * src/mcs51/peep.h: renamed 'op' by 'reg'
3351 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3352 (scan4op): small change for removeDeadMove(), added support for
3353 'callee saves' and/or PACLL function calls,
3354 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3355 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3356 left in new dispatcher mcs51DeadMove()
3357 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3359 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3361 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3363 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3364 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3366 2006-12-30 Borut Razem <borut.razem AT siol.net>
3368 * support/cpp2/spacs.h: deleted from svn
3369 * configure.in, configure: fixed bug #1538756: configure dies if bison
3370 and flex are not installed
3372 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3374 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3375 with this z80 passes printf float test when enabled
3376 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3378 2006-12-28 Borut Razem <borut.razem AT siol.net>
3380 * support/cpp2/config.in, support/cpp2/configure.in,
3381 support/cpp2/configure, support/cpp2/Makefile.in:
3382 fix for the solaris build
3384 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3386 * src/SDCC.y (type_specifier2, pointer),
3388 * src/SDCCsymt.c (mergeSpec, checkSClass),
3389 * support/Util/SDCCerr.c,
3390 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3391 * support/valdiag/valdiag.py: Allow test cases to specify
3392 required language standard
3393 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3394 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3396 2006-12-27 Borut Razem <borut.razem AT siol.net>
3398 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3399 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3401 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3403 * support/cpp2/libiberty/Makefile.bcc: updated
3404 * src/pic16/main.c: fixed #pragma udata handling
3405 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3407 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3409 * src/SDCCpeeph.c: made labelHashEntry global,
3410 made pcDistance, FBYNAME static,
3411 (pcDistance): made static, use isComment and isLabel,
3413 (getLabelRef): added, extracted from labelRefCount(),
3414 (labelRefCount): use new getLabelRef(),
3415 (callFuncByName): made static, added deadMove,
3416 use isComment and isLabel,
3417 (newPeepRule): made static, set isLabel,
3418 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3419 labels from peephole rules,
3420 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3421 when isComment or isLabel is set
3422 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3423 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3425 * src/mcs51/peep.h: added
3426 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3427 * src/port.h: added peep->deadMove to port structure
3428 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3429 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3430 deadMove, finally removed no. 1 and 2
3437 * src/hc08/gen.c: mark lines with isComment or isLabel
3438 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3440 * sdcc.spec: bumped version to 2.6.3
3442 2006-12-26 Borut Razem <borut.razem AT siol.net>
3444 * support/cpp2/Makefile.in: added dependency on options.h
3445 * configure: regenerated
3446 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3447 * support/cpp2/Makefile.in: added vasprintf.c
3449 2006-12-25 Borut Razem <borut.razem AT siol.net>
3451 * SDCPP synchronized with GCC CPP release version 3.4.6,
3452 the latest release before 4.x:
3453 * support/cpp2/Makefile.in, support/cpp2/config.h,
3454 support/cpp2/configure, support/cpp2/configure.in,
3455 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3456 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3457 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3458 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3459 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3460 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3461 support/cpp2/cpptrad.c, support/cpp2/except.h,
3462 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3463 support/cpp2/hwint.h, support/cpp2/intl.h,
3464 support/cpp2/line-map.c, support/cpp2/line-map.h,
3465 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3466 support/cpp2/output.h, support/cpp2/prefix.c,
3467 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3468 support/cpp2/system.h, support/cpp2/version.c:
3470 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3471 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3472 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3473 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3474 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3475 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3476 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3477 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3478 support/cpp2/move-if-change, support/cpp2/opts.c,
3479 support/cpp2/opts.h, support/cpp2/opts.sh,
3480 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3481 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3482 support/cpp2/win32, support/cpp2/win32/dirent.c,
3483 support/cpp2/win32/dirent.h:
3485 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3486 * support/cpp2/sdcpp.h: renamed from sdcc.h
3487 * sdcppinit.c: deleted
3489 2006-12-23 Borut Razem <borut.razem AT siol.net>
3491 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3492 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3493 preproc.c: an other try to fix bug #982435: introduced
3494 -pedantic-parse-number command line option and pedantic_parse_number
3497 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3499 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3501 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3502 corrected overlayed areax addresses, warn about memory overlaps
3503 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3512 * src/port.h: added xabs_name and iabs_name
3513 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3514 (glue, emitMaps): create and emit maps d_abs and i_abs
3515 * src/SDCCglue.h: cosmetic changes
3516 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3518 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3519 (allocDefault): put absolute, initialized globals in them
3520 * support/regression/tests/absolute.c: added absolute bdata test
3521 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3523 2006-12-20 Borut Razem <borut.razem AT siol.net>
3525 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3526 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3527 added regression test for bug #982435
3529 2006-12-18 Borut Razem <borut.razem AT siol.net>
3531 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3532 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3533 small cosmetic changes
3534 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3535 * support/regression/tests/bug-1351710.c: added regression test
3537 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3539 * doc/sdccman.lyx: added the long missed iCode table
3540 "<where is figure II?>", added links to wiki
3542 2006-12-17 Borut Razem <borut.razem AT siol.net>
3544 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3545 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3546 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3547 unified table driven pragma handling, pragma argument type checking
3548 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3549 current one - version 1.1.3
3550 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3552 2006-12-13 Raphael Neider <rneider AT web.de>
3554 * src/pic/device.h: removed AssignedMemory structure and macros
3555 * src/pic/device.c: removed global finalMapping (linker assigns
3557 (register_map): add SFRs to remembered memRanges
3558 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3559 assignFixedRegisters,assignRelocatableRegisters): removed,
3560 (setMaxRAM,validAddress): adapted accordingly,
3561 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3562 reasonably sized sharebanks,
3563 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3564 (allDefsOutOfRange): removed unused code,
3565 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3567 * src/pic/pcode.c (register_reassign): removed recursion warning,
3568 fired far too often,
3569 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3570 to use existing pic14_stringInSet() to avoid duplicate symbols,
3571 tidied up the code a bit,
3572 (pic14printLocals): added in symmetry to printExterns, replaces
3573 writeUsedRegs more or less,
3574 (picglue): call new pic14_printLocals(),
3575 * device/include/pic/pic*.h: removed #pragma memmap directives,
3576 information gathered from include/pic/pic14devices.txt
3577 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3579 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3581 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3583 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3585 * device/include/mcs51/cc2430.h: fixed missing ';'
3587 2006-12-10 Raphael Neider <rneider AT web.de>
3589 * device/lib/pic16/libc/stdio/vfprintf.c,
3590 * device/lib/pic16/libc/stdio/printf_small.c,
3591 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3592 char arguments, as char varargs are cast to int by the caller,
3593 hopefully fixes #1604915 (other device libraries are still affected)
3595 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3597 * src/mcs51/ralloc.c (packRegsForAssign),
3598 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3600 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3602 * device/include/malloc.h: removed init_dynamic_memory
3603 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3604 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3605 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3606 * device/lib/libsdcc.lib,
3607 * device/lib/Makefile.in,
3608 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3609 * doc/sdccman.lyx: documented use of new _heap.c
3610 * support/regression/tests/malloc.c: removed init_dynamic_memory
3611 * src/cdbFile.c(spacesToUnderscores): new function,
3612 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3614 * device/include/tinibios.h: removed defines for putchar and getchar
3615 * device/lib/ds390/Makefile.in: added putchar.c
3616 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3618 2006-12-09 Borut Razem <borut.razem AT siol.net>
3620 * support/cpp2/sdcc.h: prevent multiple inclusion
3621 * support/cpp2/options.h: deleted
3623 2006-12-08 Borut Razem <borut.razem AT siol.net>
3625 * support/cpp2/sdcc.h: removed x*alloc() macros
3626 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3627 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3628 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3629 * support/cpp2/system.h: moved #include "sdcc.h"
3630 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3631 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3633 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3634 -funsigned-char options
3635 * support/cpp2/sdcppmain.c: fixed bug 1611411
3637 2006-12-07 Borut Razem <borut.razem AT siol.net>
3639 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3642 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3644 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3645 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3647 * .version: bumped to 2.6.2 because a) it's been a while
3648 b) the linker sources have moved c) the preprocessor is upgraded
3650 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3652 * support/regression/tests/snprintf.c: some checks
3653 * lib/src/printf_large.c: %bc: read char instead of int from stack
3655 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3657 * device/include/mcs51/cc2430.h: inserted _XPAGE
3659 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3661 * device/include/mcs51/cc2430.h: added
3663 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3665 * device/include/asm/default/features.h,
3666 * device/include/asm/ds390/features.h,
3667 * device/include/mcs51/at89s53.h,
3668 * device/include/ser.h,
3669 * device/include/ser_ir.h,
3670 * device/include/serial.h: changed keywords to double underscore variants,
3671 fixes bug 1590261 some more, thanks Steven Borley
3673 2006-12-01 Raphael Neider <rneider AT web.de>
3675 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3676 but emit warning (recursion is not supported for pic14)
3678 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3680 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3681 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3683 2006-11-30 Raphael Neider <rneider AT web.de>
3685 * src/pic/device.c (dump_sfr): always emit symbols
3686 * src/pic/glue.c (pic14printPublics): fixed typo
3688 2006-11-30 Raphael Neider <rneider AT web.de>
3690 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3691 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3692 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3693 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3694 a sharebank, use a non-shared bank for the stack if none available
3695 * src/pic/device.h (struct memRange): added linked list next field,
3696 added prototypes for above functions
3697 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3698 (typeRegWithIdx): accept fixed and unfixed stack registers
3699 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3700 the stack, handle shared and banked stack (except for WSAVE),
3701 (insertBankSel): removed useless optimization (will never fire),
3702 (FixRegisterBanking): added optimization for devices with only one
3703 possibly aliased bank of memory, like 16f84
3704 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3705 devices have no SHAREBANK in the linker script
3706 * device/include/pic/pic14devices.txt: documented memmap
3707 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3709 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3711 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3712 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3713 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3714 genhc08Code): switched most of the D (debug) macros to DD (detailed
3715 debug) macros to better control clutter in the generated .asm file.
3716 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3717 genRightShift): fixed bug with non-constant bit shift stored to
3718 a volatile result (SF Open Discussion forum thread #1616749).
3719 Single byte case is not yet optimized.
3721 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3723 * device/include/asm/mcs51/features.h,
3724 * device/include/malloc.h,
3725 * device/include/stdio.h: changed keywords to double underscore variants,
3728 2006-11-27 Borut Razem <borut.razem AT siol.net>
3730 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3731 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3732 support/cpp2/output.h, support/cpp2/cppinit.c,
3733 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3734 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3735 support/cpp2/cppdefault.c, support/cpp2/system.h,
3736 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3737 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3738 support/cpp2/prefix.c, support/cpp2/except.h,
3739 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3740 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3741 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3742 support/cpp2/version.c, support/cpp2/cppmain.c,
3743 support/cpp2/version.h, support/cpp2/hashtable.c,
3744 support/cpp2/cpperror.c:
3745 synchronized with GCC CPP release version 3.3.6,
3746 the latest where cppmain.c still exists.
3747 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3748 support/cpp2/sdcppinit.c: added
3750 2006-11-27 Borut Razem <borut.razem AT siol.net>
3752 * support/cpp2/cpplex.c:
3753 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3755 * support/cpp2/cpplib.c: removed definitions of unused variables
3757 2006-11-26 Borut Razem <borut.razem AT siol.net>
3759 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3760 since they are redefined by macros in support/cpp2/sdcc.h
3761 * support/cpp2/sdcc.h: x*alloc macro redefinition
3763 2006-11-25 Borut Razem <borut.razem AT siol.net>
3765 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3766 support/cpp2/configure, support/cpp2/Makefile.in,
3767 support/cpp2/cppfiles.c, support/cpp2/output.h,
3768 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3769 support/cpp2/config.h, support/cpp2/cpplib.h,
3770 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3771 support/cpp2/cppdefault.c, support/cpp2/config.in,
3772 support/cpp2/system.h, support/cpp2/cpplex.c,
3773 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3774 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3775 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3776 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3777 support/cpp2/configure.in, support/cpp2/intl.h,
3778 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3779 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3780 support/cpp2/version.c, support/cpp2/cppmain.c,
3781 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3782 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3783 support/cpp2/cpperror.c,
3784 support/cpp2/libiberty/safe-ctype.c,
3785 support/cpp2/libiberty/safe-ctype.h,
3786 support/cpp2/libiberty/splay-tree.c,
3787 support/cpp2/libiberty/obstack.c,
3788 support/cpp2/libiberty/lbasename.c,
3789 support/cpp2/libiberty/splay-tree.h,
3790 support/cpp2/libiberty/obstack.h:
3791 synchronized with GCC CPP release version 3.2.3,
3792 the latest before integration of cpp into gcc
3793 * support/cpp2/except.h, support/cpp2/line-map.c,
3794 support/cpp2/line-map.h,
3795 support/cpp2/libiberty/hex.c,
3796 support/cpp2/libiberty/concat.c,
3797 support/cpp2/libiberty/filenames.h: added
3798 * support/cpp2/intl.c: deleted
3800 2006-11-24 Borut Razem <borut.razem AT siol.net>
3802 * src/SDCC.y: enabled compilation of empty source file
3803 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3804 "ISO C forbids an empty source file"
3805 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3806 if all the code is ifdefed out.
3808 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3810 * src/hc08/gen.c (genPcall): fix for bug #1601032
3812 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3814 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3815 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3816 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3817 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3818 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3819 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3820 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3821 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3822 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3823 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3824 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3825 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3826 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3827 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3828 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3829 Renamed to all upper case as per the standard set by SiLabs
3831 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3833 * device/include/mcs51/C8051F520.h: new, added
3834 * device/include/mcs51/compiler.h: added link about predefined macros
3836 2006-11-23 Raphael Neider <rneider AT web.de>
3838 * src/regression/Makefile: add -L path to fresh library
3839 * src/regression/simulate: emphasize FAILED output
3840 * src/regression/create_stc: output _failures from gpsim
3841 * src/regression/compare4.c,
3842 * src/regression/rotate6.c: fixed char literals,
3843 all compile, all run =8-D
3845 * src/pic/pcode.h: added isPCASMDIR macro
3846 * src/pic/gen.c (genAnd): fixed bit offset
3847 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3848 packBits): unified register numbering schemes,
3849 (newReg): do not insert stack registers into hash table,
3850 (initStack): unpinned pseudo stack, simplified,
3851 (typeRegWithIdx): fixed retrieval of stack registers,
3852 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3853 (pCodeReplace): removed invalid assertion,
3854 (insertPCodeInstruction): fixed newly added labels,
3855 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3856 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3857 DumpFlow): removed unsed (broken?) code,
3858 (insertBankSel): prevent STATUS from being BANKSELed,
3859 (FixRegisterBanking): rewritten from scratch, implemented generic
3860 optimizations (suppress BANKSELs to same register and to registers
3861 present in all banks),
3862 (AnalyzeBanking): update flow after BANKSELection
3864 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3865 sharebank, let linker place it, mark STKxx symbols as emitted
3867 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3869 * src/regression/arrays.c,
3870 * src/regression/bank1.c,
3871 * src/regression/bool2.c,
3872 * src/regression/compare7.c,
3873 * src/regression/compare8.c,
3874 * src/regression/compare9.c,
3875 * src/regression/compare10.c,
3876 * src/regression/configword.c,
3877 * src/regression/for.c,
3878 * src/regression/mult1.c,
3879 * src/regression/pointer1.c,
3880 * src/regression/rotate6.c,
3881 * src/regression/string1.c,
3882 * src/regression/struct1.c,
3883 * src/regression/Makefile: make PIC14 regression tests run again
3884 (3 fail, 6 won't compile)
3886 2006-11-21 Raphael Neider <rneider AT web.de>
3888 * device/include/pic16/pic18f4550.h,
3889 * device/include/pic16/pic18f4455.h,
3890 * device/lib/pic16/libdev/pic18f4550.c,
3891 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3892 * configure.in: removed superfluous closing bracket
3894 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3896 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3899 2006-11-21 Raphael Neider <rneider AT web.de>
3901 * src/pic/device.{c,h}: added pic14_getPIC()
3902 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3903 (genAnd): added PIC code for one case, fixes #1597044
3904 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3905 SFRs that are present in all banks (e.g., STATUS)
3907 2006-11-20 Raphael Neider <rneider AT web.de>
3909 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3910 INCFSZ/INCFSZW and declared them as changing Z bit,
3911 (insertPCodeInstruction): correctly invert the above instructions,
3913 (DoBankSelect): don't panic on po_immediates
3915 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3918 * as/link/mcs51/lkihx.c (newArea),
3919 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3920 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3922 2006-11-11 Raphael Neider <rneider AT web.de>
3924 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3925 bitfield symbols, fixes #1579535 (once more...).
3927 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3929 * support/regression/generate-cases.py,
3930 * support/regression/fwk/include/testfwk.h,
3931 * support/regression/fwk/lib/testfwk.c: used code pointers,
3932 (about 50kByte less code generated for mcs51)
3934 2006-11-06 Borut Razem <borut.razem AT siol.net>
3936 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3937 debugger/mcs51/configure: fixed failed check because the function
3938 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3939 who submitted the patch for gpsim.
3940 * debugger/mcs51/configure.in: removed the result message
3941 * debugger/mcs51/Makefile.in: fixed the config.status warning
3942 "... seems to ignore the --datarootdir setting"
3944 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3946 * device/include/mcs51/c8051f020.h,
3947 * device/include/mcs51/c8051f040.h,
3948 * device/include/mcs51/c8051f060.h,
3949 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3950 * src/z80/gen.c (gencjneshort),
3951 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3953 2006-10-31 Borut Razem <borut.razem AT siol.net>
3955 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3956 debugger/mcs51/configure: get readline version
3958 2006-10-30 Borut Razem <borut.razem AT siol.net>
3960 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3961 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3962 debugger/mcs51/configure: locate readline even when cross compiling
3963 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3965 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3967 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3970 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3972 * device/include/malloc.h,
3973 * device/lib/calloc.c,
3974 * device/lib/free.c,
3975 * device/lib/malloc.c,
3976 * device/lib/realloc.c: moved definition of struct into sources
3977 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3979 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3981 * as/asx8051.dsp: corrected output directories
3982 * as/link/hc08: new directory for hc08 linker
3983 * as/hc08/aslink.h, as/link/aslink.h,
3984 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3985 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3986 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3987 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3988 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3989 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3990 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3991 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3992 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3993 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
3994 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
3995 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
3996 * as/hc08/lks19.c, as/link/hc08/lks19.c,
3997 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
3998 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
3999 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4000 * as/link/hc08/conf.mk,
4004 * sdcc.dsw: moved hc08 linker to as/link/hc08
4005 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4006 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4007 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4008 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4009 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4010 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4011 * as/link/mcs51/aslink.dsp,
4012 * as/link/mcs51/Makefile.in: factored out the common files
4013 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4014 * as/clean.mk: extra cleaning common files
4015 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4016 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4017 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4019 2006-10-29 Raphael Neider <rneider AT web.de>
4021 * src/pic/ralloc.c (newReg): create aliases for registers with
4022 multiple names to fix #1579535 and #1584001,
4023 (regWithIdx,dirregWithName): resolve aliases on lookup
4024 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4026 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4027 to prevent build errors on small devices
4029 2006-10-28 Raphael Neider <rneider AT web.de>
4031 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4032 assumption within interrupt handlers, fixes #1584940
4033 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4034 "emitted" to avoid emitting them again in udata
4036 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4038 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4041 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4043 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4044 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4045 on/off CR to CRLF conversion.
4047 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4049 * doc/sdccman.lyx: updated IRQ section
4051 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4053 * device/lib/serial_io.c: removed
4054 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4055 replacements for serial_io.c
4057 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4059 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4061 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4063 * device/lib/serial_io.c: Default putchar() and getchar() for
4064 mcs51 uses serial port.
4066 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4068 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4070 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4072 * support/regression/ports/mcs51/support.c: smaller
4073 _sdcc_external_startup()
4074 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4076 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4078 * device/lib/gbz80/crt0.s,
4079 * device/lib/gbz80/crt0_rle.s,
4080 * device/lib/gbz80/div.s,
4081 * device/lib/gbz80/fstubs.s,
4082 * device/lib/gbz80/heap.s,
4083 * device/lib/gbz80/mul.s,
4084 * device/lib/gbz80/putchar.s,
4085 * device/lib/gbz80/stubs.s,
4086 * device/lib/z80/crt0.s,
4087 * device/lib/z80/crt0_rle.s,
4088 * device/lib/z80/div.s,
4089 * device/lib/z80/fstubs.s,
4090 * device/lib/z80/heap.s,
4091 * device/lib/z80/mul.s,
4092 * device/lib/z80/putchar.s,
4093 * device/lib/z80/stubs.s: reverted, I was mistaken
4095 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4097 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4098 * support/regression/ports/mcs51/support.c: removed race
4099 condition on TI in _putchar allowing to use serial port mode 0
4101 2006-10-20 Borut Razem <borut.razem AT siol.net>
4103 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4105 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4107 * device/lib/gbz80/crt0.s,
4108 * device/lib/gbz80/crt0_rle.s,
4109 * device/lib/gbz80/div.s,
4110 * device/lib/gbz80/fstubs.s,
4111 * device/lib/gbz80/heap.s,
4112 * device/lib/gbz80/mul.s,
4113 * device/lib/gbz80/putchar.s,
4114 * device/lib/gbz80/stubs.s,
4115 * device/lib/z80/crt0.s,
4116 * device/lib/z80/crt0_rle.s,
4117 * device/lib/z80/div.s,
4118 * device/lib/z80/fstubs.s,
4119 * device/lib/z80/heap.s,
4120 * device/lib/z80/mul.s,
4121 * device/lib/z80/putchar.s,
4122 * device/lib/z80/stubs.s: removed all leading underscores from area names
4124 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4126 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4127 regression tests are not waiting in the simulator for simulated
4128 transmission of debug output
4130 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4132 * device/lib/printf_large.c: slightly smaller
4133 * doc/sdccman.lyx: do not use spaces within html links
4135 2006-10-16 Borut Razem <borut.razem AT siol.net>
4137 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4138 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4139 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4140 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4141 debugger/mcs51/configure:
4142 [ 1185668 ] add gnu readline support to sdcdb - enabled
4144 2006-10-16 Raphael Neider <rneider AT web.de>
4146 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4147 fixes #1577882, removes close to all banking optimizations
4149 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4151 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4152 variables in code memory
4153 * support/regression/tests/absolute.c: added test for this
4155 2006-10-15 Raphael Neider <rneider AT web.de>
4157 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4159 (BankSelect): emit BANKSEL before touching linker-placed regs,
4162 2006-10-10 Raphael Neider <rneider AT web.de>
4164 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4165 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4166 * src/pic/main.c (_pic14_parseOptions),
4167 * src/pic/main.h: mostly reverted to previous state, now use results
4168 from SDCCmain.c's argument parsing
4170 2006-10-10 Borut Razem <borut.razem AT siol.net>
4172 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4173 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4174 [ 1185668 ] add gnu readline support to sdcdb -
4175 prepared for READLINE, not enabled yet,
4176 thanks to <tal.bav AT gmail.com>
4178 2006-10-10 Raphael Neider <rneider AT web.de>
4180 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4181 * src/pic16/devices.inc,
4182 * device/include/pic16 (pic18f[24]620.h),
4183 * device/include/pic18fregs.h,
4184 * device/lib/pic16/pics.all,
4185 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4186 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4187 Gary Plumbridge and Anton Strobl
4189 2006-10-10 Raphael Neider <rneider AT web.de>
4191 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4192 --stack-siz=NUM options to configure the argument passing stack
4193 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4194 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4195 (pic14_getSharebankSize): obey --stack-siz=NUM,
4196 (pic14_getSharebankAddress): obey --stack-loc=NUM
4198 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4200 * doc/sdccman.lyx: added to the manual
4201 * doc/figures/ddd_example.png: added (neither pdflatex nor
4202 most browsers seem to like the .eps file)
4204 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4206 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4207 to /tmp and /var/tmp acc. LSB
4208 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4210 * support/regression/tests/onebyte.c: added test
4212 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4214 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4216 2006-10-05 Borut Razem <borut.razem AT siol.net>
4218 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4220 - sdcc.dsw: changed property eol-style to CRLF
4221 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4223 2006-10-04 Raphael Neider <rneider AT web.de>
4225 * device/include/pic/{pic16f84.h,pic16f84a.h},
4226 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4227 from patch #1522504, thanks to Robas Teodor
4229 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4231 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4234 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4236 * src/pic16/glue.c (pic16emitMaps),
4237 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4238 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4239 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4240 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4242 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4243 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4245 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4247 * support/librarian/sdcclib.c: Added option -l.
4248 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4250 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4251 using Windows command prompt.
4253 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4255 * device/lib/libsdcc.lib: added module rand
4256 * src/ds390/ralloc.c (rematStr),
4257 * src/hc08/ralloc.c (rematStr),
4258 * src/mcs51/ralloc.c (rematStr),
4259 * src/z80/ralloc.c (rematStr): made output more consistent
4260 * src/mcs51/gen.c: cosmetic changes
4262 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4264 * src/port.h: added mem.cabs_name to PORT
4271 * src/z80/main.c: added cabs_name initializers
4272 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4274 (emitMaps): emit absolutes in code memory into cabs_name
4276 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4277 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4278 * support/regression/fwk/include/testfwk.h: added define for at
4279 * support/regression/tests/absolute.c: added, new
4281 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4283 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4284 optimizations, see also patch 887161 by Stas Sergeev
4285 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4286 to be necessary anymore,
4287 (102, 103, 104, 127): renamed all occurances of bp to _bp
4289 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4291 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4292 thanks Weston T. Schmidt for patch 1555221
4293 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4294 * src/SDCCicode.c(geniCodeMultiply): small optimization
4296 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4298 * device/include/stdlib.h: added rand prototypes
4299 * device/lib/rand.c: new, added
4300 * device/lib/Makefile.in: added rand.c
4301 * src/z80/peeph.def,
4302 * src/z80/peeph-gbz80.def,
4303 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4305 2006-09-20 Raphael Neider <rneider AT web.de>
4307 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4309 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4311 * as/link/aslink.h: cosmetic changes
4312 * as/link/mcs51/Makefile.in,
4313 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4315 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4318 * as/link/mcs51/aslink.h,
4319 * as/link/z80/aslink.h: merged and moved to as/link/
4320 * as/link/lkstore.c,
4321 * as/link/mcs51/lkstore.c: moved to as/link/
4322 * as/link/clean.mk: remove *.o
4323 * as/link/mcs51/alloc.h: deleted
4324 * as/link/mcs51/lkarea.c: added lnksect prototype
4325 * as/link/mcs51/lkdata.c,
4326 * as/link/mcs51/lklex.c,
4327 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4328 * as/link/mcs51/lkmem.c,
4329 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4330 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4331 * as/link/mcs51/aslink.dsp,
4332 * as/link/mcs51/Makefile.aslink,
4333 * as/link/mcs51/Makefile.bcc,
4334 * as/link/mcs51/Makefile.in: updated for moved files
4335 * as/link/z80/lkarea.c,
4336 * as/link/z80/lkhead.c,
4337 * as/link/z80/lklex.c,
4338 * as/link/z80/lklibr.c,
4339 * as/link/z80/lklist.c,
4340 * as/link/z80/lkmain.c,
4341 * as/link/z80/lkrloc.c,
4342 * as/link/z80/lksym.c: synced with mcs51
4343 * as/link/z80/lkdata.c,
4344 * as/link/z80/lkeval.c,
4345 * as/link/z80/lkihx.c,
4346 * as/link/z80/lks19.c: cosmetic changes
4347 * as/link/z80/Makefile.in,
4348 * as/link/z80/linkgbz80.dsp,
4349 * as/link/z80/linkz80.dsp: updated for moved files
4351 2006-09-16 Borut Razem <borut.razem AT siol.net>
4353 * debugger/mcs51/sdcdb.c: partially fixed
4354 [ 1203664 ] sdcdb fails to open files w. two "." periods
4355 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4356 debugger/mcs51/symtab.h: fixed indenting
4357 * configure.in, configure: up to date with latest Maarten's changes
4359 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4362 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4363 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4364 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4365 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4366 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4367 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4368 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4369 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4370 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4371 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4372 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4373 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4374 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4375 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4376 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4377 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4378 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4379 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4380 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4381 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4382 as/link/mcs51/alloc.h,
4383 as/link/mcs51/clean.mk,
4384 as/link/mcs51/conf.mk,
4385 as/link/mcs51/Makefile.bcc,
4386 as/link/mcs51/Makefile.in,
4387 as/link/mcs51/readme.390,
4388 as/link/mcs51/strcmpi.c,
4389 as/link/mcs51/strcmpi.h,
4391 as/mcs51/Makefile.bcc,
4392 as/mcs51/Makefile.in,
4395 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4397 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4400 * as/link/Makefile.in,
4401 * as/link/z80/linkgbz80.dsp,
4402 * as/link/z80/linkz80.dsp,
4409 * link/z80/aslink.h,
4410 * link/z80/clean.mk,
4412 * link/z80/linkgbz80.dsp,
4413 * link/z80/linkz80.dsp,
4414 * link/z80/lkarea.c,
4415 * link/z80/lkdata.c,
4416 * link/z80/lkeval.c,
4419 * link/z80/lkhead.c,
4422 * link/z80/lklibr.c,
4423 * link/z80/lklist.c,
4424 * link/z80/lkmain.c,
4425 * link/z80/lkrloc.c,
4428 * link/z80/Makefile.in,
4430 * sdcc.dsw: moved link/ to as/link/
4432 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4434 * as/mcs51/i51mch.c (machine): fixed warning
4436 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4438 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4440 2006-09-09 Borut Razem <borut.razem AT siol.net>
4442 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4443 sdcdb WIN32 native port
4444 * src/clean.mk: fixed
4446 2006-09-08 Borut Razem <borut.razem AT siol.net>
4448 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4450 2006-09-08 Raphael Neider <rneider AT web.de>
4452 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4453 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4454 to gplink to disable processor mismatch warning and to allow
4455 the use of devices with only aliased (shared) memory banks,
4456 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4458 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4460 * doc/sdccman.lyx: Some re-formating plus example on using
4461 #pragma preproc_asm +/-
4463 2006-09-07 Borut Razem <borut.razem AT siol.net>
4465 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4468 2006-09-06 Borut Razem <borut.razem AT siol.net>
4470 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4471 line at sdcc.nsi:153
4472 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4474 2006-09-05 Borut Razem <borut.razem AT siol.net>
4476 * configure.in, configure: support for winsock2
4477 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4478 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4479 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4480 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4481 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4483 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4485 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4487 * support/regression/tests/bug1551947.c: new, added
4488 * src/SDCCsymt.h: strings are char* not byte*
4490 2006-09-05 Raphael Neider <rneider AT web.de>
4492 * device/lib/pic16/libdev/pic18f4550.c,
4493 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4494 declarations/definitions from patch #1520949
4496 2006-09-05 Raphael Neider <rneider AT web.de>
4498 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4499 byte-aligned bitfields, fixes #1539278
4501 2006-09-05 Raphael Neider <rneider AT web.de>
4503 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4506 2006-09-04 Borut Razem <borut.razem AT siol.net>
4508 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4509 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4510 -mno-cygwin is a part of the compiler name
4511 * support/scripts/sdcc_mingw32: don't disable ucsim
4513 2006-09-03 Borut Razem <borut.razem AT siol.net>
4515 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4516 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4518 2006-09-03 Raphael Neider <rneider AT web.de>
4521 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4522 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4525 2006-09-01 Borut Razem <borut.razem AT siol.net>
4527 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4528 to make ppc-osx happy
4530 2006-08-31 Borut Razem <borut.razem AT siol.net>
4532 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4533 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4534 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4535 * support/regression/ports/ds390/spec.mk,
4536 support/regression/ports/mcs51/spec.mk,
4537 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4538 To run regression tests in mingw environment:
4539 make DEV_NULL=NUL CC=gcc
4541 2006-08-30 Borut Razem <borut.razem AT siol.net>
4543 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4544 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4545 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4546 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4547 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4548 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4549 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4550 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4551 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4552 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4553 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4554 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4555 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4556 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4557 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4558 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4559 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4560 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4561 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4562 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4563 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4564 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4565 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4566 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4567 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4568 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4569 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4570 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4571 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4572 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4573 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4574 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4575 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4576 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4577 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4578 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4579 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4580 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4581 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4582 ucsim WIN32 native port
4584 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4586 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4588 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4590 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4591 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4593 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4595 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4596 * support/regression/tests/bug1546986.c: new, added
4597 * as/mcs51/.cvsignore,
4598 * debugger/mcs51/.cvsignore,
4599 * src/.cvsignore: deleted
4601 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4603 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4606 2006-08-20 Borut Razem <borut.razem AT siol.net>
4608 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4609 removed cl_listen_console::match(), cl_console::match(),
4610 restructured cl_commander::proc_input()
4612 2006-08-16 Borut Razem <borut.razem AT siol.net>
4614 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4615 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4616 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4618 2006-08-14 Borut Razem <borut.razem AT siol.net>
4620 * support/regression/Makefile.in,
4621 support/regression/ports/pic14/gpsim.cmd,
4622 support/regression/ports/pic14/spec.mk,
4623 support/regression/ports/pic14/support.c:
4624 added pic14 regression test
4626 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4628 * as/doc/asxhtm.html: documented changed ABS behaviour
4629 * as/doc/README: fixed some typos
4631 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4633 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4636 2006-08-12 Borut Razem <borut.razem AT siol.net>
4638 * support/regression/fwk/include/testfwk.h,
4639 support/regression/fwk/lib/testfwk.c,
4640 support/regression/generate-cases.py,
4641 support/regression/Makefile.in:
4642 regression test framework does not depend on function pointers and
4645 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4647 * device/include/stddef.h: c temporary hack to fix bug 1518273
4649 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4651 * device/include/mcs51/cc2510fx.h: added
4652 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4655 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4657 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4658 * as/z80/Makefile.in: added strcmpi.c
4659 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4660 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4662 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4664 * device/lib/gbz80/asm_strings.s,
4665 * device/lib/gbz80/crt0_rle.s,
4666 * device/lib/gbz80/div.s,
4667 * device/lib/gbz80/mul.s,
4668 * device/lib/gbz80/shift.s,
4669 * device/lib/z80/asm_strings.s,
4670 * device/lib/z80/crt0_rle.s,
4671 * device/lib/z80/div.s,
4672 * device/lib/z80/mul.s,
4673 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4674 flags which are all upper case
4676 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4678 * as/z80/asm.h: made CASE_SENSITIVE 1
4679 * link/z80/aslink.h: made CASE_SENSITIVE 1
4680 * src/z80/gen.c (throughout): made all conditionals upper case
4681 * support/regression/tests/bug1503067.c: new
4683 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4685 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4686 (shiftIntoPair): added case 2 for PAIR_IY,
4687 (setupToPreserveCarry): replaced parameters with iCode and check if
4688 PAIR_DE is in use to fix bug 1399290,
4689 (genPlus, genMinus): updated call to setupToPreserveCarry
4690 * support/regression/tests/bug1399290.c: new
4692 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4694 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4695 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4696 * src/ds390/gen.c (shiftRLong),
4697 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4698 * src/mcs51/gen.c (sameReg): changed to sameByte,
4699 (xch_a_aopGet): new,
4700 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4701 shiftRLong): fixed bug 1533966
4702 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4703 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4704 * support/regression/Makefile.in: disabled z80, enabled ucz80
4705 * support/regression/tests/float_trans.c: enabled test for z80 and host
4706 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4708 2006-08-01 Borut Razem <borut.razem AT siol.net>
4710 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4711 comparison is always false due to limited range of data type
4712 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4714 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4716 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4717 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4718 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4719 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4721 2006-07-31 Borut Razem <borut.razem AT siol.net>
4723 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4724 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4725 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4726 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4727 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4728 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4729 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4730 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4731 enable ucsim mingw compilation. Serial port is disabled,
4732 since it uses termios.h API, which is not available on native
4735 2006-07-31 Borut Razem <borut.razem AT siol.net>
4737 * Small Device C Compiler 2.6.0 released
4738 * support/scripts/sdcc.nsi: added FULL_DOC option
4739 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4741 2006-07-28 Borut Razem <borut.razem AT siol.net>
4743 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4744 * doc/INSTALL.txt: updated
4746 2006-07-27 Borut Razem <borut.razem AT siol.net>
4748 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4749 device/lib/pic/libdev/Makefile.in: fixed bug
4750 [ 1438354 ] pic libsdcc: distclean doesn't work
4751 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4752 device/lib/pic16/libio/Makefile.in: fixed bug
4753 [ 1438344 ] pic16 lib: clean doesn't work properly
4754 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4756 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4758 * device/lib/pic/libsdcc/fsdiv.c,
4759 * device/lib/pic/libsdcc/fsmul.c,
4760 * device/lib/pic16/libsdcc/float/fsdiv.c,
4761 * device/lib/pic16/libsdcc/float/fsmul.c,
4762 * device/lib/_fsdiv.c,
4763 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4764 * support/regression/tests/bug1520966.c: added
4765 * doc/knownbugs.html: removed [ 1520966 ] from the list
4767 2006-07-25 Borut Razem <borut.razem AT siol.net>
4769 * configure.in, configure, sdccconf_in.h: fixed bug
4770 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4771 * doc/knownbugs.html: removed [ 1519095 ] from the list
4773 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4775 * doc/knownbugs.html: added, contains list of known bugs at release
4776 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4778 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4780 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4781 function registers and corrected defaults with additional warning
4782 * device/lib/malloc.c: cosmetic changes
4783 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4784 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4785 (fillGaps): and used it
4787 2006-07-20 Raphael Neider <rneider AT web.de>
4789 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4790 output unless SDCCPICDEBUG is set
4791 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4792 output if SILENT is set
4794 2006-07-11 Borut Razem <borut.razem AT siol.net>
4796 * doc/README.txt: updated
4798 2006-07-10 Borut Razem <borut.razem AT siol.net>
4800 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4801 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4802 in WIN32 installation
4803 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4806 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4808 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4809 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4811 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4813 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4815 2006-07-06 Borut Razem <borut.razem AT siol.net>
4817 * support/regression/tests/bitfields.c:
4818 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4819 * support/regression/tests/constantRange.c:
4820 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4822 2006-07-04 Borut Razem <borut.razem AT siol.net>
4824 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4826 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4827 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4828 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4829 reverted changes from 2006-07-03
4830 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4831 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4832 added CPPFLAGS, used by the host port
4834 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4836 * support/regression/valdiag/tests/switch.c,
4837 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4838 * support/regression/tests/libmullong.c: fixed for host
4839 * support/regression/ports/host/spec.mk: disable all warnings for host,
4840 SDCC runs with --less-pedantic too
4842 2006-07-03 Borut Razem <borut.razem AT siol.net>
4844 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4846 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4847 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4848 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4849 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4851 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4852 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4853 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4854 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4856 2006-07-02 Raphael Neider <rneider AT web.de>
4858 * src/pic16/devices.inc,
4859 * device/include/pic16/pic18fregs.h,
4860 * device/include/pic16/pic18f4550.h,
4861 * device/lib/pic16/pics.all,
4862 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4864 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4866 * as/hc08/lkaomf51.c (OutputName),
4867 * as/mcs51/lkaomf51.c (OutputName),
4868 * as/z80/asmain.c (asmbl),
4869 * src/ds390/main.c (asmLineNodeFromLineNode),
4870 * src/hc08/ralloc.c (hc08_assignRegisters),
4871 * src/mcs51/main.c (asmLineNodeFromLineNode),
4872 * src/xa51/ralloc.c (checkRegMask),
4873 * src/xa51/gen.c (emitcode),
4874 * src/z80/gen.c (_emit2),
4875 * src/SDCCast.c (searchLitOp),
4877 * support/packihx/packihx.c,
4878 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4879 * src/ds390/gen.c (aopPutUsesAcc),
4880 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4881 * support/regression/tests/libmullong.c (mullong_wrapper),
4882 * src/SDCCsymt.c (powof2),
4884 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4885 * src/SDCCsymt.h: added TYPE_TARGET_*
4886 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4887 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4888 SDCCast because 1) header problems 2) this is the right place
4889 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4890 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4893 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4895 * src/SDCCicode.h: removed buggy semicolon in unused macro
4896 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4897 search for previous definiton of auto symbols too,
4898 (findPrevUse): fixed logic of emitWarnings
4900 2006-06-26 Raphael Neider <rneider AT web.de>
4902 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4903 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4905 2006-06-25 Raphael Neider <rneider AT web.de>
4907 * device/lib/pic/libm: NEW, added math library functions
4908 * device/lib/pic/libsdcc: NEW; added float support functions
4909 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4910 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4911 NEW, added math related headers
4912 * device/include/asm/pic/features.h: NEW
4913 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4914 (popGet): allow larger offsets for AOP_PCODE,
4915 (genDataPointerSet): handle literals explicitly, more debug output,
4916 (genAssign): fixed for float using aopLiteral ;-)
4917 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4918 GOTO initialisation routine
4919 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4920 flag on registers, fixes #1469043 (local variables do not work)
4921 * src/pic/main.c (_pic14_do_link),
4922 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4925 2006-06-25 Borut Razem <borut.razem AT siol.net>
4927 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4928 characters printed (not including the trailing '\0' used to end
4929 output to strings). Problem detected in regression test bug-927659.c.
4930 NOTE: printf() family functions should return int instead
4932 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4933 specifier are printed as themselves
4934 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4935 support flags, width and precision specifiers
4937 2006-06-24 Borut Razem <borut.razem AT siol.net>
4939 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4940 to the list of sdcc tagrets not supporting bit type
4941 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4942 testfor pic16 due to bug:
4943 [ 1511794 ] pic16: regression test bug-895992.c fails
4945 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4947 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4948 * src/SDCCglue.c (initPointer), fixed bug 1496419
4949 * support/regression/tests/bug1496419.c: new, added
4951 2006-06-22 Borut Razem <borut.razem AT siol.net>
4953 * support/regression/ports/pic16/support.c: use gpsim usart module from
4954 libgpsim_modules library
4956 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4958 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4961 2006-06-19 Raphael Neider <rneider AT web.de>
4963 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4964 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4965 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4966 (pic14printExterns,pic14printPublics,pic16printPublics,
4967 pic16_printExterns): use new functions to emit symbols
4968 (picglue,pic16glue): emit publics before emitting externs
4969 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4970 locally defined functions to avoid bug #1443651
4971 * support/regression/tests/bug-716242.c: removed pic16 workaround
4972 * support/regression/ports/pic16/spec.mk: ignore errors during build
4974 2006-06-19 Raphael Neider <rneider AT web.de>
4976 * src/pic/glue.h: added pic14aopLiteral prototype
4977 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4978 * src/pic/gen.c: removed stdint.h dependency
4979 (aopGet): use Safe_strdup()
4980 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4981 (genDataPointerSet): use pic14aopLiteral()
4982 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4983 for pic16; thanks to Bernhard and Maarten
4985 2006-06-18 Borut Razem <borut.razem AT siol.net>
4987 * support/regression/tests/structflexarray.c: flexible array members
4988 not supported by gcc < 3
4989 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4991 * src/pic/gen.c: don't include [p]strdin.h on solaris
4992 * support/Util/pstdint.h: addad svn attributes
4993 * support/regression/tests/constantRange.c,
4994 support/regression/tests/rotate.c: include inttypes.h instead
4995 stdint.h on solaris, addad svn attributes
4997 2006-06-18 Raphael Neider <rneider AT web.de>
4999 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5001 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5002 (pic16_genMinusBits): simplified sign-extension
5003 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5004 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5005 adjusted to correctly handle mixed-signed operands, disabled
5006 now unused multiplciation routines
5007 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5008 (assignResultValue): added argument denoting the size of the result
5009 as returned by the function (fixes upcasts in assigning from
5010 function calls: char foo(); int i = foo();)
5011 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5012 function result to assignResultValue
5013 (genMult): disabled inlined multiplication code
5014 (genDiv): augmented to also handle the modulus operator, fixed to
5015 handle mixed-signed operands correctly
5016 (genMod): simply call genDiv, disabled unused code
5017 (genAssign): fixed missing (sign-)extension on result
5018 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5019 valid char operands, allow signed operands for native code, added
5020 division and modulo operator handling
5021 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5023 As a consequence, onebyte.c (if split into two files) and muldiv.c
5024 pass regression tests.
5026 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5028 * doc/Makefile.in: two runs of makeindex seem needed to get
5029 correct page references in the index of sdccman.pdf
5030 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5032 2006-06-17 Borut Razem <borut.razem AT siol.net>
5034 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5036 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5038 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5039 mentioned ec2drv and paulmon
5041 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5043 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5044 consecutive abs areas
5045 (find_empty_space, allocate_space): added map to handle codemap or
5047 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5048 absolute idata and xdata
5049 * as/mcs51/lkmem.c (summary2): updated legend
5051 2006-06-16 Raphael Neider <rneider AT web.de>
5053 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5055 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5057 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5059 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5061 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5063 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5064 value of generic pointers,
5074 src/z80/main.c: PORT structure, added elements for gp_tags field,
5075 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5076 fields in the PORT structure of each port,
5077 * src/SDCCast.c (decorateType): allow processing of generic pointers
5078 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5081 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5087 * src/pic16/pcode.c,
5089 * src/pic/pcoderegs.c,
5092 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5093 bug 1504689 on minGW
5095 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5097 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5099 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5101 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5103 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5105 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5108 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5110 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5111 to a char variable. Fixed bug #1504211
5112 * device/include/pic16/adc.h,
5113 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5114 and fixed bug #1364390
5116 2006-06-10 Borut Razem <borut.razem AT siol.net>
5118 * CVSROOT: removed the CVS left-over
5120 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5122 * as/hc08/asmain.c (asexit),
5123 * as/hc08/lkmain.c (lkexit),
5124 * as/mcs51/asmain.c (asexit),
5125 * as/mcs51/lkmain.c (lkexit),
5126 * src/SDCCglue.c (DEFSETFUNC),
5127 * src/SDCCmain.c (linkEdit, assemble),
5128 * support/librarian/sdcclib.c (AddRel),
5129 replaced unlink() by standard C remove()
5130 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5131 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5132 gatherImplicitVariables): new, added to fix bug 608752,
5133 (createFunction): added gatherImplicitVariables()
5134 * src/SDCCast.h: added createRMW prototype
5135 * src/SDCCsymt.h (struct symbol): added infertype
5136 * support/regression/tests/bug608752.c: new, added
5138 2006-06-10 Raphael Neider <rneider AT web.de>
5140 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5141 multibyte dummy reads (fixes #1503234)
5143 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5145 * device/include/mcs51/compiler.h: new, added header file to enable
5146 creating common sfr definition header files for different compilers
5148 2006-06-05 Raphael Neider <rneider AT web.de>
5150 * src/pic16/{pcode.h,genarith.c}:
5151 introduced pCodeOp combining any two pCodeOps (previously only
5152 two register operands could be combined), removed pcop2 from
5153 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5154 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5155 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5156 rewritten to use new PO_TWO_OPS
5157 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5158 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5159 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5160 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5161 (pic16_get_op): embraced return arg to allow #define return(x),
5162 added new case for combined opcodes
5163 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5164 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5165 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5167 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5169 * src/SDCCval.c (checkConstantRange): added
5170 * src/SDCCval.h: added checkConstantRange
5171 * support/Util/SDCCerr.c,
5172 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5173 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5174 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5175 * src/SDCCast.c (decorateType): added checkConstantRange,
5176 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5177 can be emitted with the correct always true/false warning,
5178 added optimization for double '!';
5179 result of decorateType() must be assigned back to the tree, because
5180 decorateType() can change the tree
5181 * src/SDCCicode.c (geniCodeLogic),
5182 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5183 (checkConstantRange): removed, it was only a fragment which never
5185 * src/SDCCsymt.c (computeType): fixed promotion for
5186 "-1 < (unsigned bit) b"
5187 * src/pic/ralloc.c (packRegsForAssign),
5188 * src/pic16/ralloc.c (packRegsForAssign),
5189 * src/hc08/ralloc.c (packRegsForAssign),
5190 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5192 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5193 * support/regression/tests/constantRange.c: added
5194 * support/valdiag/tests/constantRange.c: added
5195 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5197 2006-06-02 Borut Razem <borut.razem AT siol.net>
5199 * support/regression/ports/pic16/support.c: increase stack size
5201 * support/regression/Makefile.in: sort tests by name so that the
5202 resutlts can be compared on different machines / platforms
5204 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5206 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5207 * src/ds390/gen.c (emitLabel): new, added,
5208 (genDjnz): fixed stack overflow bug,
5209 (throughout): cosmetic changes to sync with mcs51/gen.c,
5210 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5211 * src/mcs51/gen.c (genEndFunction): small optimization,
5212 (throughout): cosmetic changes to sync with ds390/gen.c
5214 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5216 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5217 (_print_format): fixed printing pointers
5218 * src/mcs51/gen.c (emitLabel, movb): new, added,
5219 (genAssign): small optimization,
5220 (genDjnz): fixed stack overflow bug,
5221 (throughout): replaced sprintf with SNPRINTF,
5222 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5223 replaced emitcode("mov", "b,...") with MOVB(...),
5224 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5225 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5226 * src/mcs51/peeph.def: added rules 140 and 264
5227 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5228 so they may get optimized into registers
5230 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5232 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5233 immediately when encountered,
5234 (printUsage): always use stderr even on windows
5236 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5238 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5239 (processParms): fixed bug #1247551
5240 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5241 parseCmdLine, main): print '--version' to stdout,
5242 print 'help' to stdout if --help is given,
5243 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5244 arguments are given; fixed --help
5246 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5248 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5249 * support/regression/tests/bug-1493710.c: added
5251 2006-05-27 Borut Razem <borut.razem AT siol.net>
5253 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5255 * support/regression/ports/pic16/support.c: increase stack size
5256 from default 64 bytes to 128 bytes
5257 * support/regression/tests/staticinit.c,
5258 support/regression/tests/float.c: regression tests fully enabled
5259 for pic16 port by putting the initialized data arrays into the code
5261 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5262 This was changed by mistake in the previous version.
5264 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5266 * src/pic16/gen.c (genFunction, genEndFunction): some
5267 beautifications, fixed bug with falsely restoring FSR2 in large
5268 stack model, thanks to Beau E. Cox for reporting the bug
5270 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5272 * debugger/mcs51/break.c,
5273 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5274 use %p to print pointers, made address variables unsigned
5275 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5276 * debugger/mcs51/symtab.c (parseSymbol): must return something
5277 * src/mcs51/gen.c (aopForSym): small optimization,
5278 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5279 (freeAsmop): added missing break,
5280 (aopPut): removed parameter bvolatile, determine it inside the function,
5281 (saveRegisters, unsaveRegisters): small optimization,
5282 (genIpush): removed pointless check,
5283 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5284 replaced sprintf with SNPRINTF,
5285 replaced strcpy with strncpyz,
5286 updated aopPut calls,
5287 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5288 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5290 2006-05-24 Borut Razem <borut.razem AT siol.net>
5292 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5293 modification of test for the pic16 port, put the array to the code
5294 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5296 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5298 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5299 * support/Util/pstdint.h: added
5301 2006-05-22 Borut Razem <borut.razem AT siol.net>
5303 * src/regression/Makefile: removed bool2.c test, added -q linker option
5304 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5305 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5306 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5307 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5308 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5309 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5310 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5311 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5312 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5314 2006-05-22 Raphael Neider <rneider AT web.de>
5316 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5317 bug #1492360 (problematic due to generic pointers, see code)
5319 2006-05-22 Borut Razem <borut.razem AT siol.net>
5321 * support/regression/ports/pic16/specs.mk: removed stack size linker
5323 * support/regression/tests/array.c,
5324 support/regression/tests/bitopcse.c,
5325 support/regression/tests/bug-908454.c,
5326 support/regression/tests/malloc.c: modified for pic16 regression test
5327 * support/regression/tests/bitfields.c:
5328 pic16 - excluded bitfileds of size > 8
5329 * support/regression/tests/bp.c: pic16 - reduced data size
5330 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5331 * support/regression/tests/bug-460010.c:
5332 pic16 - used the absolute address the fits in memory
5333 * support/regression/tests/bug-716242.c:
5334 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5335 * support/regression/tests/float.c:
5336 pic16 - excluded - data size too big
5337 * support/regression/tests/onebyte.c:
5338 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5339 * support/regression/tests/shifts.c:
5340 pic16 - function names probably have to differ in first X characters
5342 * support/regression/tests/staticinit.c:
5343 pic16 - excluded some tests due error: no target memory available for
5346 2006-05-22 Borut Razem <borut.razem AT siol.net>
5348 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5349 second try. Thanks Stas Sergeev once more.
5351 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5353 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5354 (genLeftShift, genRightShift): fixed bug 1491627
5355 * src/hc08/peeph.def (rules 7, 8.x): added
5356 * support/regression/tests/shifts.c (ShiftLeftByParam,
5357 ShiftRightByParam, testShiftByParam): added to test variable shifting
5359 2006-05-20 Raphael Neider <rneider AT web.de>
5361 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5362 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5363 (allocReg): add only new registers to dynAllocRegs,
5364 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5365 #1489055, #1445850, and probably #1483693
5367 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5369 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5370 bug in for-loop that didn't emit the last of CONFIG and ID registers
5372 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5374 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5376 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5377 1489016, 1434401 and 1490124
5378 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5379 1489016, 1434401 and 1490124
5381 2006-05-17 Borut Razem <borut.razem AT siol.net>
5383 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5386 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5388 * device/include/mcs51/P89c51RD2.h,
5389 * device/include/mcs51/P89LPC901.h,
5390 * device/include/mcs51/P89LPC922.h,
5391 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5393 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5395 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5396 to fix missing stack pragma in compiled binary object file,
5398 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5400 * support/packihx/configure.in,
5401 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5402 determine sizeof basic types even while cross compiling
5404 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5406 * src/avr/gen.c (aopop),
5407 * src/ds390/gen.c (aopOp),
5408 * src/hc08/gen.c (aopOp),
5409 * src/mcs51/gen.c (aopop),
5410 * src/pic16/gen.c (pic16_aopOp),
5411 * src/pic/gen.c (aopOp),
5412 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5413 if size of operand is smaller than spill location
5415 2006-05-12 Borut Razem <borut.razem AT siol.net>
5417 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5418 have to have CR/LF line endings even if they are checked out on *nix
5419 or on WIN32 in cygwin binmode
5421 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5423 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5424 * device/include/ds80c390.h: added sfr16 definitions
5428 * src/ds390/ralloc.c,
5429 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5430 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5431 bit returning functions
5432 * support/regression/tests/sfr16.c: enabled test on ds390
5434 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5436 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5437 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5439 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5441 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5442 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5443 (cl_address_space constructor): removed expensive initialization,
5444 (cl_address_space::get_cell): extended for late initialization,
5445 (cl_address_space::*): use late initialization,
5446 (cl_address_decoder::activate): removed expensive initialization,
5447 This reduced regression test running time by 25%
5449 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5457 * support/packihx/Makefile.in,
5458 * support/packihx/clean.mk,
5459 * support/packihx/Makefile.bcc,
5460 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5462 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5464 * src/SDCCval.c (valNot): fix for regression test failure
5465 of not.c on big endian hosts
5467 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5469 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5471 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5473 * device/lib/mcs51/Makefile.in: changed string comparison operator
5474 to = for POSIX compliance; == is bash extension
5476 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5478 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5481 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5483 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5484 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5485 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5486 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5487 bug report #1478657,
5489 2006-05-05 Borut Razem <borut.razem AT siol.net>
5491 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5494 2006-05-02 Borut Razem <borut.razem AT siol.net>
5496 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5497 create *.ind, which made make to fail if invoked with -j 2
5499 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5501 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5502 Hubert Sack for patch 1479782
5504 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5506 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5508 2006-05-01 Raphael Neider <rneider AT web.de>
5510 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5511 (create_pic): store only prefix-free device name,
5512 (init_pic): check for device names with "16" prefix,
5514 * src/pic/device.h (struct PIC_device),
5515 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5517 * device/include/pic/pic12f{635,675,629,683}.h,
5518 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5519 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5520 * device/include/pic/pic16f505.h,
5521 * device/lib/pic/libdev/pic16f505.c: removed
5522 * device/include/pic/pic14devices.txt: added support for pic12f
5523 devices, removed unsupported non 16-bit devices
5524 [above changes provided by patch from Zik Saleeba]
5525 * src/pic/*, src/pic16/*, device/include/pic16/*,
5526 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5528 2006-05-01 Borut Razem <borut.razem AT siol.net>
5530 * configure.in, configure, doc/Makefile.in:
5531 sync with nightly build makefile - latex, dvipdf and dvips
5534 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5536 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5537 in the library source
5539 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5541 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5543 2006-04-28 Raphael Neider <rneider AT web.de>
5545 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5546 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5547 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5548 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5550 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5552 * device/lib/pic/libdev/Makefile.in,
5553 * device/lib/hc08/Makefile.in,
5554 * device/lib/gbz80/Makefile.in,
5555 * device/lib/z80/Makefile.in,
5556 * device/lib/ds390/Makefile.in,
5557 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5558 thanks to Borut for the bug report
5560 * configure: always create doc/Makefile independent from --enable-doc
5561 * Makefile.in: always install from directory doc independent from
5563 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5565 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5566 * doc/Makefile.in: install *.txt if present
5567 * device/include/Makefile.in (install): added installation of pic/*.inc
5568 and pic/*.txt files again, they were erroneously removed
5570 2006-04-28 Raphael Neider <rneider AT web.de>
5572 * src/pic/{gen.c,main.h,pcode.c},
5573 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5574 concerning signedness with casts
5576 2006-04-28 Raphael Neider <rneider AT web.de>
5578 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5579 definition of an interrupt handler,
5580 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5581 interrupt handler stuff from picglue() to separate routine,
5582 (picglue): enabled definition of intr handlers in files w/o main()
5584 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5586 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5587 compilation with MSVC 2005 Express Edition (VC8)
5589 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5591 * device/lib/Makefile: fixed build of gbz80 lib
5593 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5595 * support/regression/tests/bug-460010.c,
5596 * support/regression/tests/bug-524691.c,
5597 * support/regression/tests/bug-716242.c: removed conditional defines
5598 that are already in testfwk.h
5600 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5602 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5603 (AccAXRsh1): added, shift right by 1,
5604 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5606 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5608 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5610 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5611 remove cast to same type
5612 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5613 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5615 * link/z80/Makefile: removed, they have moved to
5618 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5619 * install-sh: fix bug #1204398 by setting umask 0022
5620 * device/lib/Makefile: separate build of z80 and gbz80 lib
5622 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5624 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5625 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5627 One basic decision: e.g. src/clean.mk includes further files. In order
5628 to make this work there are two solutions:
5629 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5630 run configure on them. This way they can use
5631 'include $(srcdir)/port-clean.mk'
5632 - always include clean.mk by the Makefile at the same level. To avoid
5633 that `make clean` tries to include and build Makefile.dep the
5634 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5635 implemented, because now even `make uninstall` doesn't create
5636 Makefile.in. clean.mk could be eliminated by pasting it in
5639 * debugger/mcs51/Makefile.in: build own objects from library sources
5640 (SLIB, SDCC) in current directory
5642 * configure, configure.in: renamed --disable-device-lib-build in
5643 --disable-device-lib; added --enable-doc, the required tools are
5644 searched by configure; added result message; the toolchain for the
5645 belonging ports are now only built, if the port is enabled.
5647 * support/regression/*: all output is written in directory gen, because
5648 the fwk and ports directories don't livet in the build tree using vpath
5650 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5651 --disable-device-lib, added --enable-doc, added section VPATH
5653 * sim/ucsim/configure.in,
5654 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5655 z80 are enabled by default
5657 2006-04-24 Raphael Neider <rneider AT web.de>
5659 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5660 to config word, "pic14_"-prefixed some extern functions
5661 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5662 config word has been found
5663 * src/pic/device.h: added prototypes
5664 * src/pic/pcode.c: added "pic14_"-prefix where needed
5665 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5667 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5669 (pic14emitRegularMap): ignore config words,
5670 (pic14createInterruptVect): moved generating __config directives away
5671 (picglue): have __config directives emitted
5673 2006-04-24 Borut Razem <borut.razem AT siol.net>
5675 * doc/Makefile: sync with nightly build makefile
5677 2006-04-24 Raphael Neider <rneider AT web.de>
5679 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5680 registers that have not been assigned proper liveranges,
5681 fixes #1469504 and #1474602,
5682 (pCodeRegOptimizeRegUsage): fixed typo in comment
5684 2006-04-24 Borut Razem <borut.razem AT siol.net>
5686 * device/examples/main8051.c: deleted - it was removed from CVS
5687 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5688 after the transition to Subversion
5689 * src/SDCCalloc.h: deleted - it was removed from CVS
5690 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5691 after the transition to Subversion
5692 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5693 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5694 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5695 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5697 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5699 * as/asx8051.dsp: added mcs51/strcmpi.h
5700 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5701 * as/hc08/aslink.h: updated lnksect prototype
5703 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5705 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5706 (newdot): handle A_ABS
5708 * as/mcs51/asout.c (outarea): output address
5709 * as/hc08/lkaomf51.c,
5710 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5712 * as/mcs51/i51pst.c,
5713 * as/z80/z80pst.c: "ABS" is not A_OVR
5714 * as/hc08/lkarea.c (newarea): read a_addr,
5715 (lnkarea): added codemap array, sort absolute areas to the front,
5716 combine all GSINITx/GSFINAL,
5717 (find_empty_space, allocate_space): new functions,
5718 (lnksect): return next address, handle absolute sections
5719 * as/mcs51/lkarea.c (newarea): read a_addr,
5720 lnksect2 prototype changed,
5721 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5722 (find_empty_space, allocate_space): new, factored out of lnksect2,
5723 (lnksect2): return next address, handle absolute sections
5725 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5726 * as/hc08/lklibr.c (addfile, fndsym),
5727 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5728 index out of range and detect both '\' and '/'
5729 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5730 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5731 regression tests (ds390 cannot return bool yet)
5732 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5733 document critical interrupts on z80, document changed SDCC define
5734 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5735 (_a390_mapping): added .org directive
5736 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5737 (genMultOneByte): fixed warnings
5738 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5740 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5741 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5742 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5743 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5744 * src/pic16/main.c: removed newReg prototype
5745 * src/pic16/pcode.c,
5746 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5748 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5750 * src/pic16/ralloc.c
5751 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5753 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5754 from short to PIC_OPTYPE
5755 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5756 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5757 optype from short to PIC_OPTYPE
5758 * src/port.h: made int_size unsigned to fix warnings
5759 * src/SDCC.y: fixed warning on MSVC
5760 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5761 * src/SDCCopt.c (convertToFcall): fixed warnings
5762 * src/SDCCsymt.h: removed double prototype for genSymName
5763 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5764 offset int to fix warnings
5766 2006-04-22 Borut Razem <borut.razem AT siol.net>
5768 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5769 references to CVS replaced with Subversion
5771 2006-04-21 Borut Razem <borut.razem AT siol.net>
5773 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5774 references to CVS replaced with Subversion
5776 2006-04-19 Borut Razem <borut.razem AT siol.net>
5778 * src/version.awk: adapted for svn
5779 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5780 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5781 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5782 /binutils-avr/etc/*.vi, *.jin: removed all properties
5783 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5785 2006-04-19 Borut Razem <borut.razem AT siol.net>
5787 * CVS to Subversion migration completed
5789 2006-04-18 Borut Razem <borut.razem AT siol.net>
5791 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5792 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5794 2006-04-17 Borut Razem <borut.razem AT siol.net>
5796 * device/include/Makefile.in: added pic/*.inc to the installation
5798 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5800 * support/regression/collate-results.py: fixed output in case of
5802 * support/regression/generate-cases.py: fixed splitting of pathnames
5804 * as/hc08/lklibr.c (addfile),
5805 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5807 2006-04-11 Raphael Neider <rneider AT web.de>
5809 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5810 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5811 * src/pic16/pcode.c (assignValnums): fixed #1460578
5813 2006-04-11 Raphael Neider <rneider AT web.de>
5815 * device/lib/pic/libdev/*.c,
5816 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5817 fixes #1468739, enables compilation in --std-c99 mode
5818 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5820 2006-04-11 Raphael Neider <rneider AT web.de>
5822 * src/pic/device.c (find_device): removed debug output
5823 (list_valid_pics): enabled verbose listing of supported devices
5824 * device/include/stdbool.h: define bool as char for pic14/16 as well
5826 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5828 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5830 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5832 * .version: bumped version to 2.5.6
5833 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5835 2006-04-06 Raphael Neider <rneider AT web.de>
5837 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5838 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5839 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5840 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5841 pic14_constructAbsMap
5842 (pic14printPublics): declare absolute global symbols as global
5843 (pic14createInterruptVect),
5844 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5845 (newReg): assume new registers unused, use correct name in
5846 hashtable (reg->name instead of name), more debugLog output
5847 * src/pic/device.h (PIC_device): added fields for verbose output
5848 * src/pic/device.c: moved device definition to pic14devices.txt,
5849 added routines for runtime parsing of pic14devices.txt,
5850 added support for second config word
5851 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5852 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5853 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5854 (_pic14_parseOptions): moved pCodeInitRegisters here
5855 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5856 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5857 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5858 handling the pseudo stack
5859 * device/lib/Makefile.in: ignore failures in objects-pic16,
5860 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5861 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5862 * device/lib/pic/Makefile.subdir,
5863 * device/lib/pic16/Makefile.subdir: improved clean rules
5864 * device/lib/pic/libdev/: NEW, pic14 device libraries
5865 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5866 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5867 * device/include/Makefile.in: create subdir and install pic14 headers
5868 * device/include/pic/p16f_common.inc: removed unused declarations
5869 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5870 PICs from inc2h.pl v1.6,
5871 replaced BIT_AT macros with struct declarations
5872 * device/include/pic/pic14devices.txt: definition of supported devices,
5873 all above improvements contributed by Zik Saleeba, thanks
5874 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5875 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5878 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5880 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5881 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5882 thanks to Charles Olds
5884 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5886 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5888 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5890 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5891 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5892 * support/regression/bug1464657.c: added, new test
5894 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5896 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5899 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5901 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5902 --no-peep and --peep-file <file> are used don't use default rules but
5905 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5907 * src/mcs51/gen.c (genCall): fixed bug 1457608
5909 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5911 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5912 changes seem to cause (trigger?) problems with the build system.
5914 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5916 * src/SDCCpeeph.c (operandsLiteral): new, added,
5917 (callFuncByName): inserted operandsLiteral
5918 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5920 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5922 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5923 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5925 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5927 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5928 implemented patch 1120823 Thanks to Willy De la Court (normal
5929 interrupts need an interrupt number now if they are made critical),
5930 and enabled nesting of critical functions though not for gbz80
5931 (genCritical, genEndCritical): added functions
5932 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5933 * src/z80/mappings.i: added "ei" to all mappings
5935 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5937 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5938 submitted by the Debian SDCC maintainer Aurelien Jarno:
5939 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5940 archive with gcc 4.1 on mips and wrote the patch"
5942 2006-03-16 Raphael Neider <rneider AT web.de>
5944 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5945 the left operand is shorter than the result (c* = lit-c* + int),
5947 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5950 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5952 * src/.version: increased version number to 2.5.5
5953 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5954 linking is done manually in pic16 port's _linkEdit,
5955 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5956 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5957 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5958 allocate asmop as AOP_ACC,
5959 (aopForRemat): added parameter 'bool result' in function declaration,
5960 (pic16_aopGet): return AOP_ACC when accessing WREG,
5961 (pic16_popGetTempReg): minor modification,
5962 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5963 'pic16_allocWithIdx',
5964 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5965 calling function in absolute addresses,
5966 (genAssign): take into account AOP_ACC asmop,
5967 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5968 * src/pic16/pcoderegs.c: some debug functions and lines added,
5969 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5970 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5972 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5973 call to allocReg, not by manually allocating a new one,
5974 (pic16_assignRegisters): now before going through the register
5975 allocating functions mark all registers as free. This eliminates some
5976 side effects resulting from peephole parser done earlier in the backbone
5978 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5980 * src/SDCCicode.c (geniCodeLogic),
5981 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5983 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5985 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5986 (genSend): bugfix, do not allocate and free twice,
5987 (shiftRLong): handle partially overlapping aops
5988 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5990 2006-03-08 Borut Razem <borut.razem AT siol.net>
5992 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
5995 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
5997 * support/regression/tests/bug1409955.c: new, added
5998 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
5999 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6000 (aopForSym, aopOp): increment asmop.allocated if reused,
6001 (freeAsmop): decrement asmop.allocated and check for zero instead of
6003 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6004 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6005 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6006 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6007 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6008 genSignedRightShift, genRightShift, genDataPointerGet,
6009 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6010 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6011 in reverse order from allocation,
6012 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6013 added swappedLR to keep track
6014 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6015 pdata & code for GCC, z80, gbz80 & hc08
6016 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6018 2006-03-08 Raphael Neider <rneider AT web.de>
6020 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6022 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6024 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6025 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6026 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6028 2006-03-06 Borut Razem <borut.razem AT siol.net>
6030 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6031 made the linker quiet
6033 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6035 * src/pic16/gen.c (genPcall): fixed bug #1443644
6036 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6037 which dumps before the function entry point a data byte which represents
6038 the number of the local variables used by the specified function, added
6039 'xinst' for initial support for Extended Instruction Support,
6040 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6041 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6042 port->fun_prefix anymore (may change later),
6043 (genFunction, genEndFunction): do not store/restore local registers for
6044 _main (this should take care the --main-return command line option in
6046 (genOr): removed some legacy pic-port instructions,
6047 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6048 performing operations with SFR's causes data to be written more than
6049 once to each SFR. Perhaps SFRs should be handled in special cases...
6050 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6052 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6053 into account for stack starting position,
6054 (struct OPTIONS pic16_optionsTable): added command line argument
6055 --extended or -y for Extended Instruction Support,
6056 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6057 (deassignLRs): *** perhaps the most important change, old 'for' code
6058 (commented out for reference), didn't account for some registers which
6059 were left marked 'not free' after a pointer operation. The change
6060 reduces register usage a lot in some cases
6062 2006-03-04 Borut Razem <borut.razem AT siol.net>
6064 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6066 * support/regression/tests/bug-524697.c: decreased array size for
6067 mcs51 to fit into the internal RAM
6068 * support/regression/Makefile.in: a little bit more verbose
6070 2006-03-03 Borut Razem <borut.razem AT siol.net>
6072 * support/regression/fwk/lib/testfwk.c,
6073 support/regression/fwk/include/testfwk.h: introduced function
6074 _prints(), nonrecursive _printn(), call _initEmu() from main()
6075 * support/regression/ports/gbz80/support.asm,
6076 support/regression/ports/ucz80/support.asm,
6077 support/regression/ports/z80/support.asm,
6078 support/regression/ports/ds390/support.c,
6079 support/regression/ports/hc08/support.c,
6080 support/regression/ports/host/support.c,
6081 support/regression/ports/mcs51/support.c,
6082 support/regression/ports/xa51/support.c: added empty _initEmu()
6084 * support/regression/ports/pic16/gpsim.cmd,
6085 support/regression/ports/pic16/spec.mk,
6086 support/regression/ports/pic16/support.c,
6087 support/regression/Makefile.in: added pic16 regression test
6089 2006-03-01 Raphael Neider <rneider AT web.de>
6091 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6092 genConstPointerGet): use safe way of generating MOVFF to cover
6093 literals as well as registers, fixes bug #1440527
6094 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6096 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6097 more correctly, fixes bug #1232186
6098 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6099 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6100 gplink guess the correct processor in more cases, applied patch
6101 from Till Riedel attached to and fixing bug #1436552
6103 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6105 * support/regression/tests/array.c: added, contains check for #1434401
6106 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6108 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6110 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6111 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6112 * device/include/mcs51/c8051f326.h,
6113 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6114 * device/include/mcs51/c8051f000.h,
6115 * device/include/mcs51/c8051f018.h,
6116 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6117 PCON_IDLE,PCON_STOP and added sfr16 definitions
6119 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6121 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6122 genGetWord): fixed bug 1409955
6124 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6126 * device/include/hc08/mc68hc908gp32.h,
6127 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6129 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6131 * src/SDCCast.c (constExprValue): return NULL if not a value
6132 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6133 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6134 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6136 2006-02-13 Borut Razem <borut.razem AT siol.net>
6138 * src/regression/ptrarg.c: added, fails due to bug #1430967
6139 * src/regression/Makefile: ptrarg.c added, ...
6141 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6143 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6144 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6146 2006-02-11 Borut Razem <borut.razem AT siol.net>
6148 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6149 print "Processor: xxx" message to stdout only if --verbose
6151 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6153 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6154 * support/regression/tests/bug1426356.c: added
6155 * support/regression/tests/bitfields.c: removed 2 tests
6157 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6159 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6160 * device/include/mcs51/c8051f330.h,
6161 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6162 PCON_IDLE,PCON_STOP and added sfr16 definitions
6163 * device/lib/_divsint.c,
6164 * device/lib/_divuint.c,
6165 * device/lib/_divulong.c,
6166 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6167 register bank bug for small stackauto
6169 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6171 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6173 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6175 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6176 * all.dsp: corrected several bin paths
6177 * device/include/mcs51/c8051f120.h,
6178 * device/include/mcs51/c8051f300.h,
6179 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6180 to PCON_IDLE,PCON_STOP
6181 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6182 * device/lib/printf_large.c (output_float): fixed bug 1388703
6183 * support/regression/tests/bug1057979.c: added test for bug 1388703
6185 2006-02-08 Raphael Neider <rneider AT web.de>
6187 * src/pic/pcode.c (pciTRIS): fixed typo,
6188 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6189 (LinkFlow): fixed handling of flows that end in a call,
6190 (ReuseReg): perform safety check earlier
6191 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6192 to work with flows at the beginning of a pBlock,
6193 fixes #1426557 (Symbol not previously defined),
6194 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6196 (RemoveUnusedRegisters): update register usage info
6197 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6198 created, reuse existing ones instead
6199 * src/pic/gen.c (genPcall): fixed #1424719
6201 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6203 * link/z80/lkmain.c,
6205 * link/z80/lkdata.c,
6206 * link/z80/aslink.h: fixed build on current cygwin:
6207 replaced getline() by lk_getline()
6209 2006-02-01 Borut Razem <borut.razem AT siol.net>
6211 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6212 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6213 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6214 src/regression/bool1.c, src/regression/bool2.c,
6215 src/regression/bool3.c, src/regression/call1.c,
6216 src/regression/compare.c, src/regression/compare10.c,
6217 src/regression/compare2.c, src/regression/compare3.c,
6218 src/regression/compare4.c, src/regression/compare5.c,
6219 src/regression/compare6.c, src/regression/compare7.c,
6220 src/regression/compare8.c, src/regression/compare9.c,
6221 src/regression/configword.c, src/regression/for.c,
6222 src/regression/inline.c, src/regression/mult1.c,
6223 src/regression/nestfor.c, src/regression/or1.c,
6224 src/regression/pointer1.c, src/regression/ptrfunc.c,
6225 src/regression/rotate1.c, src/regression/rotate2.c,
6226 src/regression/rotate3.c, src/regression/rotate4.c,
6227 src/regression/rotate5.c, src/regression/rotate6.c,
6228 src/regression/rotate7.c, src/regression/string1.c,
6229 src/regression/struct1.c, src/regression/sub.c,
6230 src/regression/sub2.c, src/regression/switch1.c,
6231 src/regression/while.c, src/regression/xor.c,
6232 src/regression/create_stc, src/regression/simulate,
6233 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6235 * src/regression/gpsim_assert.h: added
6237 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6239 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6240 ((void (code *) (void)) 0) ();
6249 * as/mcs51/aslink.h,
6251 * as/mcs51/asmain.c,
6252 * as/mcs51/lkdata.c,
6254 * as/mcs51/lkmain.c,
6257 * as/z80/asmain.c: fixed build on current cygwin:
6258 replaced getline() by as_getline()
6260 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6262 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6263 declarator in the symbol chain
6265 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6266 parameter list for function pointers
6267 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6268 * support/regression/tests/bug-716242.c: added
6270 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6272 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6274 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6276 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6278 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6279 inifinitely recurseable, added static
6280 * support/regression/tests/bug-1408066.c: added
6282 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6285 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6286 renamed, added possibility to create "postLoopLbl"-labels
6287 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6288 newiTempLoopHeaderLabel
6289 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6290 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6291 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6292 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6293 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6294 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6295 (basicInduction): fixed bug #136564, made static,
6296 (loopInduction): changed parameter of basicInduction, made static,
6297 (addPostLoopBlock): added
6298 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6299 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6301 * support/regression/tests/bug-136564.c: added
6302 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6303 --std-sdcc99 to LIBSDCCFLAGS
6305 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6307 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6309 * support/regression/tests/bug-1406131.c: added
6311 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6313 * src/SDCCast.c (decorateType): fix promotion of unary minus
6314 * src/SDCCsymt.c (computeType): beautified
6315 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6316 (valUnaryPM, valComplement): fix sign and promotion,
6317 (valNot): ANSI: result type is int (SDCC: unsigned char)
6318 * support/regression/tests/uminus.c: speedup by removing superflous
6320 * support/regression/tests/onebyte.c: added promotion and signedness
6321 tests for unary minus
6322 * support/regressions/tests/bug-477927.c: disable warning about
6323 uninitialized variables
6324 * support/regression/tests/not.c: added
6326 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6328 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6329 * src/mcs51/gen.c (gen51Code): show final register usage after
6330 fillGaps in asm with --i-code-in-asm
6331 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6332 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6333 incUsed, rliveClear, adjustIChain): made static,
6334 (setFromRange): excluded because it's unused,
6335 (findPrevUseSym, markWholeLoop): added,
6336 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6337 through all branches of predecessors enables sdcc to emit the warning
6338 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6339 (rlivePoint): made static, added parameter emitWarnings which is only
6340 true during the first run out of two,
6341 (findRecursiveSucc, findRecursivePred): removed,
6342 (computeLiveRanges): made static, added parameter emitWarnings,
6343 (dumpIcRlive): added for debugging only
6344 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6345 removed prototype of setFromRange()
6346 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6347 in call of computeLiveRanges()
6348 * support/regression/tests/bug-895992.c: added
6349 * support/regression/tests/bug-971834.c: added
6350 * support/valdiag/tests/bug-895992.c: added
6351 * support/valdiag/tests/bug-971834.c: added
6353 2005-12-18 Raphael Neider <rneider AT web.de>
6355 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6356 (genUnpackBits): improved code for direct operands,
6357 (genPackBits): improved code for literal assignment to bitfields
6358 and for direct destination operands (no FSR indirection),
6359 prevented redundant AND, fixes #1362800,
6360 (AccLsh): added parameter to disable masking of the result
6361 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6362 skip instructions with side-effects (like incfsz),
6363 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6364 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6365 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6368 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6370 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6371 volatile variables as spill location
6373 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6375 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6377 * support/regression/tests/bug-1376320.c: added
6379 2005-12-08 Raphael Neider <rneider AT web.de>
6381 * src/pic/device.c: renamed is_shared to pic14_is_shared
6382 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6383 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6384 (is_valid_identifier): added for above workaround
6386 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6388 * device/lib/Makefile.in: fixed to enable port-specific-objects
6389 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6390 char, thanks Hubert Sack
6391 * doc/sdccman.lyx: documented --xstack-loc,
6392 elaborated a bit more on interrupts and pitfalls,
6393 removed "setjmp/longjmp unsupported",
6394 documented some unsupported C99 features
6395 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6396 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6397 if, thanks Hubert Sack
6398 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6399 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6401 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6402 regression tests can report resource usage (rfe 700441)
6403 * support/regression/collate-results.py: report resource usage
6404 * support/regression/ports/ds390/spec.mk,
6405 * support/regression/ports/hc08/spec.mk,
6406 * support/regression/ports/mcs51/spec.mk,
6407 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6408 * support/regression/ports/ds390/uCsim.cmd,
6409 * support/regression/ports/hc08/uCsim.cmd,
6410 * support/regression/ports/mcs51/uCsim.cmd,
6411 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6412 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6413 library, use the default one
6414 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6415 building the library
6417 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6419 * config.dsp: added dependency on .version and configure_vc.awk
6420 * device/include/setjmp.h: updated for --stack-auto and --xstack
6421 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6422 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6423 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6424 * device/lib/libsdcc.lib: added _setjmp
6425 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6426 (decorateType): fixed bug 1372851,
6427 (optimizeGetHbit): fixed warning
6428 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6429 array initialisation
6430 * support/regression/tests/bug1057979.c: added test for bug 1358192
6431 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6433 2005-12-03 Borut Razem <borut.razem AT siol.net>
6435 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6436 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6438 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6440 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6441 createIval): implement symbol independant "flexible array member",
6442 (createIvalCharPtr): implemented flexible array initialisation with a
6444 * src/SDCCsymt.c (copyStruct): removed,
6445 (getSize): fixed misleading comment,
6446 (getAllocSize): removed, the additional allocation size is now in
6447 sym->flexArrayLength,
6448 (checkStructFlexArray): new, syntax checks for flexible array members,
6449 (compStructSize): added syntax checks for "flexible array members"
6450 (copyStruct): removed,
6451 (copyLinkChain): removed inefficient fix for bug 770487
6452 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6453 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6454 symbol->flexArrayLength
6456 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6457 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6458 * support/regression/tests/structflexarray.c: added
6459 * support/valdiag/tests/structflexiblearray.c: added
6461 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6463 * src/SDCCast.c (decorateType): fixed bug 1368489
6464 * support/Util/SDCCerr.c,
6465 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6467 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6469 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6470 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6472 2005-11-27 Borut Razem <borut.razem AT siol.net>
6474 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6475 support/cpp2/mkdeps.h: added command line option
6476 -obj-ext=<extension> to SDCPP to define object file externion, used
6477 for generation of make dependencies (-M)
6478 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6480 2005-11-26 Borut Razem <borut.razem AT siol.net>
6482 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6483 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6484 added pic and pic16 libraries
6486 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6488 * device/include/float.h: Corrected typo in prototype of __fsgt
6490 2005-11-25 Borut Razem <borut.razem AT siol.net>
6492 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6493 added creation of model-mcs51-stack-auto libraries
6495 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6497 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6499 * src/SDCCast.c (createIvalArray): removed obsolete comment
6501 2005-11-24 Borut Razem <borut.razem AT siol.net>
6503 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6504 added missing device/lib/mcs51/crt*.asm sources
6506 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6508 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6510 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6512 * device/lib/_fs2schar.c,
6513 * device/lib/_fs2sint.c,
6514 * device/lib/_fs2slong.c: optimized inline asm
6516 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6518 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6519 Better handling of floats between -1.0 and 0.0.
6521 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6523 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6524 (the missing "if"s prohibited removal of redundant labels)
6526 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6528 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6529 Properly convert floats between -1.0 and 0.0 to long, int, and char
6530 types (max integer value of negative floats tends to zero).
6531 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6532 Removed changes made so to work properly with floats between
6533 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6536 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6538 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6539 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6540 (genCast) cosmetic change
6541 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6542 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6544 * support/regression/tests/bitfields (testSignedBitfields): added
6546 2005-11-18 Borut Razem <borut.razem AT siol.net>
6548 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6549 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6550 introduced SILENT option to make building of pic16 libraries less
6552 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6554 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6555 Now they work properly with floats between -1.0 and 0.0
6556 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6558 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6560 * src/SDCCicode.c (printOperand): added missing else
6562 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6564 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6565 reformatted for better readability
6566 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6569 2005-11-17 Borut Razem <borut.razem AT siol.net>
6571 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6572 introduced SILENT option to make building of pic16 libraries less
6573 verbose - used for nightly snapshot build
6574 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6575 available on Win32 platforms.
6576 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6577 medium, large, pic and pic16
6579 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6581 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6582 printf("%f"...) sets fraction to zero.
6584 2005-11-16 Raphael Neider <rneider AT web.de>
6586 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6588 * src/pic/gen.c (genIfx): implemented for CARRY bit
6589 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6590 to generic pointers, fixes #1357332,
6591 (pic16_movLit2f): NEW,
6592 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6594 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6596 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6598 2005-11-11 Raphael Neider <rneider AT web.de>
6600 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6601 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6602 compute pointer's type from operand,
6603 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6604 improved single bit reads, fixes bug #1353379
6606 2005-11-09 Borut Razem <borut.razem AT siol.net>
6608 * support/scripts/sdcc.nsi: added lib/pic to the package
6610 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6612 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6614 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6616 * support/regression/tests/bug1348008.c: added
6617 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6618 * support/regression/tests/bug1337835.c: updated comment
6620 2005-11-06 Borut Razem <borut.razem AT siol.net>
6622 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6623 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6624 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6625 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6626 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6627 dynamic construction of cl_error_class and derivates - 2.nd try
6629 2005-11-05 Borut Razem <borut.razem AT siol.net>
6631 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6632 bug, which caused Bus Errors on sparc solaris
6634 2005-11-04 Borut Razem <borut.razem AT siol.net>
6636 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6637 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6638 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6639 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6640 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6641 and derivates to resolve the initialization problem on OSX
6643 2005-11-02 Borut Razem <borut.razem AT siol.net>
6645 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6646 corrected typo - #include <winsock2.h>
6648 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6650 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6651 (_asxxxx_mapping): added org directive for future enhancements
6653 2005-11-01 Borut Razem <borut.razem AT siol.net>
6655 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6656 enabled sockets on WIN32
6657 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6659 2005-10-31 Borut Razem <borut.razem AT siol.net>
6661 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6662 WIN32 backslash path delimiters should be escaped when used in C strings
6663 * support/regression/tests/bitfields.c: exclude failing assertions for
6664 __CYGWIN32__ and __MINGW32__ hosts
6666 2005-10-30 Borut Razem <borut.razem AT siol.net>
6668 * src/SDCCutil.c: corrected double comparison typo
6670 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6672 * device/lib/medium/Makefile: added for new memory model medium
6673 * device/include/asm/mcs51/features.h: updated for medium/pdata
6674 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6675 added Multiply & Accumulate sbit's and MAC0_PAGE define
6676 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6677 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6678 * device/lib/_mullong.c: update for medium model
6679 * device/lib/incl.mk: added medium model
6680 * doc/sdccman.lyx: documented medium model
6681 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6682 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6683 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6684 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6685 (allocParms): set SCLS and OCLS to pdata for medium model
6686 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6688 (powof2): return <0 if not power of 2
6689 * src/avr/gen.c (genBitWise): use updated powof2
6690 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6691 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6692 (shiftLLeftOrResult): use B if necessary
6693 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6694 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6695 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6696 * support/regression/Makefile.in: added test-mcs51-medium
6697 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6699 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6701 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6703 * device/lib/time.c (mktime): fixed bug 1334315
6705 2005-10-28 Raphael Neider <rneider AT web.de>
6707 * device/include/pic/p16f_common.inc: added common declarations
6708 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6710 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6712 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6713 (aopPutUsesAcc): added to predict accumulator use,
6714 (assignResultValue): save acc if necessary,
6715 (genMinusDec): store result if indirectly addressed,
6716 (genDivOneByte): save acc if necessary,
6717 (movLeft2Result): bugfix if left already in acc,
6718 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6719 attention to accumulator use (esp. pdata),
6720 (genReceive): receive pdata correctly
6721 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6722 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6724 2005-10-27 Raphael Neider <rneider AT web.de>
6726 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6728 2005-10-27 Raphael Neider <rneider AT web.de>
6730 * .version: changed version to 2.5.4
6731 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6732 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6733 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6734 arithmetics support routines
6735 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6736 * device/lib/Makefile.in: also create installdir for pic
6738 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6740 * src/pic/device.c (dump_sfr): rewritten to delegate register
6741 placement to the linker (use `extern sym' rather than sym EQU addr),
6742 (validAddress): fixed to check last specified address
6743 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6744 (popGetLit): truncate literal value to 8 bit,
6745 (popGet): moved assert to more appropriate place
6746 (popGetExternal): create pCode operand from and mark the according
6747 symbol as being `extern'
6748 (popGetAddr): added sanity check on immediate's offset, provide
6749 GPOINTER tag on demand
6750 (aopPut): fixed for immediates,
6751 (mov2w_op): move operand's address or contents to WREG (depending on
6752 operand type), safer variant of mov2w,
6753 (movwf,call_libraryfunc): NEW, handy abbreviations,
6754 (get_argument_pcop,get_return_val_pcop,pass_argument,
6755 get_returnvalue): interface for accessing function parameters and
6757 (assignResultValuei,genRet): use new parameter/return value interface
6758 (pic14_getDataSize): back to old version handling generic pointers,
6759 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6760 provided implementation and/or fixed old one,
6761 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6762 calls, removed legacy 8051 reference code
6763 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6764 (loadSignToC): NEW, move the operands sign bit to CARRY,
6765 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6766 genRightShiftSigned, accepts negative shift counts,
6767 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6768 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6769 generic pointers, __data pointers and __code pointers,
6770 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6771 and signed bitfields, limit bitfields to 8 bit,
6772 (genDataPointerGet): fixed number of bytes read,
6773 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6774 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6775 pointers to constant data are no longer assumed to point to __code
6776 space, removed invalid pointer types,
6777 (bitpatternFromVal): retrieve the PICs representation of an integer
6779 (genDataPointerSet): fixed assigning to po_immediate operands,
6780 (genGenPointerSet): implemented as library call,
6781 (genIfx): fixed incorrect condition,
6782 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6783 provide GPOINTER tag according to destination's storage class,
6784 (genCast): added code to handle casting to generic pointers, added
6785 sign-/zero extension of the result
6786 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6787 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6788 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6790 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6791 address/register resides in the shared banks
6792 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6793 put all variables into separate sections (have the linker arrange
6795 (picglue): put init code and interrupt handlers in separate sections
6796 * src/pic/main.c: added port specific options table, modified to PORT
6797 structure to make GPOINTERs 3 byte, added pic14_options
6798 (_pic14_do_link): private linking routine (update paths to libraries,
6799 add libsdcc.lib by default)
6800 * src/pic/main.h: declare pic14_options
6801 * src/pic/pcode.c: fixed instructions i/o relations,
6802 (RegCond): reverted to correct version,
6803 (newpCodeOpLit): truncate literals to 8 bit,
6804 (genericPrint): added debug output,
6805 (getRegFromInstruction): fixed for various operand types, simplified
6806 (BuildFlow): fixed broken handling of isntructions with labels
6807 (LinkFlow): start at last instruction in flow (skip trailing comments),
6808 pass the flow on to the next instruction after CALL
6809 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6810 (insertPCodeInstruction): fixed inserting after a skip instruction,
6811 (DoBankSelect): fixed for labeled instructions
6812 (OptimizepBlock): honor --nopeep switch
6813 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6814 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6815 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6816 (pCodeOptime2pCodes): allow disabling this optimization via
6817 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6818 but is still buggy), started implementation of a dataflow based
6819 pCode optimization (CSE + dead code elimination)
6820 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6821 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6822 names are independant of the stack location and therefore portable across
6825 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6827 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6828 (selectSpil): fixed bug 1337835 by not spilling bit variables
6829 * support/regression/tests/bug1337835.c: added test for this bug
6830 * src/mcs51/peeph.def: restart after rule 3.c,
6831 addded rules 263.x to optimize loading constants
6833 2005-10-26 Raphael Neider <rneider AT web.de>
6835 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6836 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6837 (genAssign): emit warning when casting literals to generic pointer
6838 type, also applies when taking the address of a fixed variable,
6839 (genCast): improved casting to generic pointers
6840 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6841 extern variables, added verbose error message
6842 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6844 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6846 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6847 carry must be complemented too
6848 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6849 could be emitted by genMinus
6850 * src/SDCCval.c (constVal): fixed bug 1305065
6852 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6854 * src/SDCCast.c (addCast): added promotion for bit variables
6855 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6856 promotion casts + optimisation
6857 (optimizeGetWord): fix warning 'i' might be used uninitialized
6858 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6859 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6861 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6863 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6864 all chars are promoted to int; promotion should be handled in SDCCast.c
6866 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6868 * device/lib/_strcmp.c: Fixed bug 1326457
6870 2005-10-11 Raphael Neider <rneider AT web.de>
6872 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6873 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6875 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6877 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6878 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6880 2005-10-04 Raphael Neider <rneider AT web.de>
6882 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6883 device/lib/pic16/pics.all: added pic18f1320
6884 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6886 2005-09-30 Raphael Neider <rneider AT web.de>
6888 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6889 * src/pic16/devices.inc: NEW, provides device descriptions
6890 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6892 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6894 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6897 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6899 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6900 documented Any Order Bit, Higher Order Byte and Higher Order Word
6901 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6902 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6903 (optimizeGetAbit): new, to get any bit, not only the high bit,
6904 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6905 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6906 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6907 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6908 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6909 GETABIT, GETBYTE, GETWORD: decorate them,
6910 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6911 (ast_print): added GETABIT, GETBYTE, GETWORD
6912 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6913 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6914 (geniCodeBinary): new generic binary icode,
6915 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6916 * src/port.h: updated comment for PORT.hasExtBitOp
6917 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6918 (genGetByte): new, to get a single byte,
6919 (genGetWord): new, to get a word from a long,
6920 (gen51Code): added GETABIT, GETBYTE, GETWORD
6921 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6923 2005-09-23 Raphael Neider <rneider AT web.de>
6925 * configure.in, configure: have device/lib/pic configured
6926 * device/lib/Makefile.in: added model-pic14
6927 * device/lib/clean.mk: added pic/ to clean rule
6928 * device/lib/pic: added rudimentary pic14 library providing support
6929 functions for multiplication/division/generic pointer access
6930 * src/SDCCopt.c (convilong): mark support functions as extern
6931 for pic14 port as well
6932 * src/pic/gen.c (genMult): added assertions,
6933 (genpic14Code): emit warning on unhandled iCodes
6934 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6935 * src/pic/pcode.c (pCodeOpCopy),
6936 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6937 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6938 SFR_REGISTER}), made safe for future extensions
6939 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6940 instructions even if preceeded by SKIP instructions (also remove
6941 them); removed unused code
6942 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6943 prevents leaving parts of the structure uninitialized after copying
6945 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6947 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6949 * support/regression/tests/addsub.c: added test for the bug
6951 2005-09-21 Raphael Neider <rneider AT web.de>
6953 * device/include/pic16/pic18f1220.h,
6954 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6955 * device/lib/pic16/Makefile.rules: added missing opening paren
6956 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6957 are provided in genutils.c,
6958 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6959 operand/result sizes,
6960 (genCmp): assert on NULL pointers first, then check deref'ed values
6961 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6964 2005-09-18 Raphael Neider <rneider AT web.de>
6966 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6967 as these are now unused,
6968 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6969 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6970 local, avoids uninitialized pointer dereference on r->name
6971 * src/pic16/ralloc.c (newReg): fixed indentation
6973 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6975 * src/SDCCval.c (constVal): fixed bug 730366
6976 * support/Util/SDCCerr.c,
6977 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6979 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6981 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6983 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6985 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6987 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6989 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6990 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6991 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6992 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6993 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
6994 * packihx/packihx.c (hexDigit): made c unsigned char
6995 * as/mcs51/lklibr.c (fndsym),
6996 * link/z80/lkgb.c (gb),
6997 * link/z80/lklibr.c (fndsym),
6998 * link/z80/lkrloc.c (relr),
6999 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7000 * src/SDCC.lex (checkCurrFile, process_pragma),
7001 * src/SDCCglue.c (spacesToUnderscores),
7002 * src/SDCCmain.c (setParseWithComma, processFile),
7003 * src/asm.c (tvsprintf, printCLine),
7004 * src/avr/gen.c (emitcode, aopPut),
7005 * src/ds390/gen.c (emitcode),
7006 * src/hc08/gen.c (emitcode, emitinline),
7007 * src/mcs51/gen.c (emitcode, genInline),
7008 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7010 * src/pic/ralloc.c (debugLog),
7011 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7013 * src/pic16/ralloc.c (debugLog),
7014 * src/z80/main.c (_process_pragma):
7015 made all ctype.h function calls safe
7016 * src/SDCCopt.c: include math.h for fabs
7017 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7018 and used them throughout the code to make ctype.h function calls safe
7019 * src/ds390/main.c (asmLineNodeFromLineNode),
7020 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7021 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7023 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7024 (newpCodeAsmDir): made ctype.h function calls safe
7025 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7026 pic16_emitcode): made lbp unsigned char*
7027 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7028 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7029 * src/xa51/gen.c (emitcode),
7030 * src/z80/gen.c (_emit2): made lbp unsigned char*
7031 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7034 2005-09-05 Raphael Neider <rneider AT web.de>
7036 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7037 access bank splitpoint
7039 2005-09-05 Raphael Neider <rneider AT web.de>
7041 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7043 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7045 * .version: changed to version 2.5.3
7046 * doc/sdccman.lyx: changed version to 2.5.3,
7047 documented --codeseg and --constseg and pragma codeseg and constseg,
7048 documented bit parameters (reentrant) and bit returning
7049 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7050 currFunc->recvSize, but is this ok for all ports?
7051 (ast2iCode): result of ~ on unsigned char must be cast to int for
7053 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7054 function pointers in bit space
7055 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7056 (processFuncArgs): call port.reg_parm() with reentrancy info
7064 * src/z80/main.c: port.reg_parm prototype extended with
7065 "bool reentrant" parameter
7066 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7067 options.stackAuto for allocating bit register parameters
7068 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7069 (genSend): set BitBankUsed if it is,
7070 (selectRegBank): factored out of genCall for use in genPcall,
7071 (genCall): removed redundant dtype assignmen, use selectRegBank,
7072 (genPcall): handle returning in Carry properly, save in F0 if needed,
7073 (genReceive): handle bit register parameters
7074 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7075 (mcs51_assignRegisters): enable bit registers for all reentrant
7076 functions and don't set BitBankUsed unconditionally
7077 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7078 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7079 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7081 2005-08-27 Borut Razem <borut.razem AT siol.net>
7083 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7084 ppc-osx (Darwin) does not support -u option. It seems that it is
7085 supported only on Linux - GNU cp
7087 2005-08-25 Borut Razem <borut.razem AT siol.net>
7089 * sim/ucsim/gui.src/serio.src/Makefile.in,
7090 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7091 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7092 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7093 install and strip, since the strip at /usr/ccs/bin should be used
7096 2005-08-24 Borut Razem <borut.razem AT siol.net>
7098 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7100 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7102 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7105 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7107 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7108 * as/mcs51/lkmain.c (link_main): fixed warning
7109 * device/include/stdbool.h: ds390 has no advanced bit support yet
7110 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7111 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7112 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7113 and updated their macros
7114 * src/SDCCval.c (constVal): updated comment for renamed b_long
7116 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7118 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7119 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7120 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7121 (oprio): set priority for '['
7122 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7124 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7125 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7126 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7127 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7128 added overlayable BIT_BANK area
7129 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7130 (summary2): explain 'T' in legenda
7131 * as/mcs51/lkrloc.c: replaced old K&R style,
7132 (relr): added R_BIT processing,
7133 (errmsg): added "Bit-addressable relocation error",
7134 (adb_bit): added for converting from byte- to bit-addressable space,
7135 (adb_24_bit): added for converting from byte- to bit-addressable space
7136 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7137 used in reentrant functions now even as return value
7138 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7139 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7140 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7141 * src/SDCCglobl.h: added indicator BitBankUsed
7142 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7143 the bit registers b0-b7
7144 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7145 (geniCodeCast): fixed bug 1263853,
7146 (geniCodeLogicAndOr): put result in bool or char,
7147 (geniCodeReceive): added parameter func for accessing the return type,
7148 (geniCodeFunctionBody): pass func to geniCodeReceive
7149 * src/SDCCmain.c: added indicator BitBankUsed
7150 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7151 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7152 (checkSClass): don't put automatic bool/bit on stack,
7153 (checkFunction): removed check on function cannot return bit
7154 * src/SDCCsymt.h: added newBoolLink prototype
7155 * src/mcs51/gen.c (rb1regs): added bit registers,
7156 (movc): created for assigning to carry,
7157 (pushReg, popReg): created for pushing registers,
7158 (sameRegs): check both AOP_REG and AOP_CRY types,
7159 (aopOp): handle bit registers,
7160 (aopPut): optimization no self-assign,
7161 (saveRegisters): push reg->base (bits) only once for bit registers,
7163 (unsaveRegisters): pop reg->base only once and use popReg,
7164 (assignResultValue): added parameter func and return in carry for bits,
7165 (genIpush): optimization no reload in A if not changed,
7166 (genSend): bit parameters in reentrant functions are passed in bit
7167 registers by first assigning to bits in B, then save registers and
7169 (genCall): handle returning in Carry properly, save it in F0 if needed,
7170 (genPcall): updated assignResultValue call, this is not safe yet for bit
7171 returning function !!!
7172 (genFunction): don't generate equ's for bit registers and use pushReg,
7173 (genEndFunction): take care of bit returning functions and use popReg,
7174 (genRet): return bit in Carry,
7175 (genIfx): optimize bit registers and other directly addressable bits,
7176 (genReceive): updated assignResultValue call
7177 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7178 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7179 registers when using stack-auto
7180 * src/mcs51/ralloc.c (_G): added allBitregs,
7181 (regs8051): added the bit registers,
7182 (createStackSpil): use macro IS_BIT,
7183 (getRegBit): added to allocate a bit register, else spill,
7184 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7185 (updateRegUsage): factored out to ease stepping while debugging,
7186 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7187 also allocate bit registers,
7188 (fillGaps): handle bit registers,
7189 (findAllBitregs): added to create bit vector with all bit registers,
7190 (mcs51_allBitregs): returns this bit vector,
7191 (mcs51_assignRegisters): when using stack-auto use bit registers for
7192 passing parameters and creating local variables
7193 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7195 2005-08-22 Borut Razem <borut.razem AT siol.net>
7197 * device/lib/Makefile.in: replaced find option -or with -o
7198 to make it run on solaris
7200 2005-08-22 Raphael Neider <rneider AT web.de>
7202 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7203 fixes #1265442 (crash on Solaris)
7205 2005-08-20 Borut Razem <borut.razem AT siol.net>
7207 * configure, configure.in: added tests for libsocket and libnsl libraries,
7208 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7209 from support/regression/Makefile.in
7210 * support/regression/Makefile.in: added
7211 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7212 * sim/ucsim/libtool: regenerated on sparc-solaris
7213 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7214 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7215 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7216 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7217 sparc-solaris, which doesn't use GNU ld linker
7218 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7219 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7221 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7223 * src/mcs51/peeph.def: updated comments
7225 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7227 * device/lib/_gptrget.c,
7228 * device/lib/_gptrput.c: slightly shorter
7229 * doc/sdccman.lyx: incremented version
7230 * src/mcs51/peeph.def: moved peephole comments to the line of first
7231 change to better keep line correlation, reanimated 186.e
7232 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7234 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7236 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7237 David Saxton with quotes around file name.
7239 2005-08-15 Borut Razem <borut.razem AT siol.net>
7241 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7242 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7243 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7244 make tests run on x86_64 platform
7246 2005-08-13 Raphael Neider <rneider AT web.de>
7248 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7249 as it might be executed DURING a build (parallel make is wonderful)
7251 2005-08-13 Raphael Neider <rneider AT web.de>
7253 * device/lib/Makefile.in (port-specific-objects-pic16):
7254 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7255 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7257 * device/lib/pic16/Makefile.rules: build subdirs before creating
7258 the library, removed builddir rule, create $(builddir) early in
7259 recurse rule, use empty recurse rule for leaf directories
7260 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7261 mkdir errors (race condition), removed duplicate suffix "hex"
7263 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7264 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7265 prevents mkdir -p from aborting on Alpha
7267 2005-08-12 Raphael Neider <rneider AT web.de>
7269 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7270 db-statements in order to allow for arrays of pointers in code
7271 sections to be placed without interspersed 0-padding, fixes
7273 * (emitStatistics): fixed division by zero for pic18f1220
7274 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7275 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7276 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7277 * (pic16_pCodeConstString): keep track of already emitted string
7278 literals to prevent "duplicate definitions of symbol _str_NR"
7279 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7281 * device/lib/Makefile.in: ignore failing PIC16 library builds
7282 * device/lib/pic16/Makefile: do not build if gputils are missing
7283 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7285 2005-08-10 Raphael Neider <rneider AT web.de>
7287 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7290 2005-08-10 Raphael Neider <rneider AT web.de>
7292 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7293 Rokas' patch to add the new fixed point type "__fixed16x16"
7294 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7295 functions for __fixed16x16 arithmetics
7296 * device/lib/pic16: reimplemented the build system to support
7297 a separate build directory, better handling of libio (create
7298 the library in a separate subdir for each architecture) and
7299 easier configuration (centralized in Makefile.common)
7301 2005-08-07 Raphael Neider <rneider AT web.de>
7303 * src/pic16/gen.c (genrshTwo): fixed sign extension
7304 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7305 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7307 * device/include/pic16/pic18f4220.h: NEW, header for
7308 pic18f4220 and pic18f4320
7309 * device/include/pic16/pic18fregs.h: added new devices,
7310 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7311 * device/include/pic16/signal.h: resolved name clashes
7312 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7313 to also allow testing for interrupt enable bits, added
7314 comments on how to use the macros
7315 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7316 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7317 register definitions for the devices
7318 * device/lib/pic16/pics.all: added new devices
7319 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7321 * device/lib/pic16/libc/stdlib/memfree: do not count
7322 the block header as free memory
7323 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7324 simplified and added missing end-of-blocklist-marker
7325 (reported by Peter Onion, fixes #1252814)
7326 * (_mergeHeapBlock): fixed loop condition
7327 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7328 len==0, restructured code
7329 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7330 up a bit, reduced bitfield accesses, prevent endless loops
7331 in case of heap corruption
7332 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7333 "unreferenced arguments/must return a value" warnings
7334 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7335 replaced BAUDREG with SPBRG
7336 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7337 device/lib/pic16/debug/gstack/gstack.c: replaced
7338 _naked, _asm, _endasm with __naked, __asm, __endasm
7340 2005-08-05 Raphael Neider <rneider AT web.de>
7342 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7343 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7345 2005-08-05 Borut Razem <borut.razem AT siol.net>
7347 * device/lib/Makefile.in: added missing ';'
7348 * configure: removed ^M characters
7350 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7352 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7353 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7356 2005-08-04 Borut Razem <borut.razem AT siol.net>
7358 * configure.in: pic16 libraries build 2nd try - enable running
7359 configure in device/lib/pic16
7360 * configure: regenerated from configure.in
7361 * device/lib/Makefile.in: create $(PORT)/bin directory
7363 2005-08-03 Raphael Neider <rneider AT web.de>
7365 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7366 to get/set values via pointers
7367 * (genUnpackBits,genPackBits): changed detection of
7368 ptr->bitfield vs. sym.bitfield, fixed access via generic
7369 pointers, removed dead (wrong) code for multibyte bitfields
7370 * (genNearPointerGet, genGenPointerGet): removed useless code,
7371 fixed bitfield detection, fixes #1250594
7372 * (genNearPointerSet): removed useless code
7373 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7374 and introduced macro pic16_emitpcode that conditionally emits
7375 the origin of the following pCode (useful for debugging SDCC)
7376 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7377 * (createDefmap): fixed handling of LFSR for --optimize-df
7379 2005-08-02 Borut Razem <borut.razem AT siol.net>
7381 * device/lib/Makefile.in: pic16 libraries build enabled since
7382 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7384 2005-08-02 Raphael Neider <rneider AT web.de>
7386 * src/pic16/gen.c (genPackBits): removed deprecated warning
7387 * (genGenPointerSet): fixed bitfield detection
7389 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7391 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7393 2005-07-31 Raphael Neider <rneider AT web.de>
7395 * device/lib/pic16/libdev/pic18f458.c,
7396 device/include/pic16/pic18f458.h: added missing T0CONbits
7398 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7400 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7402 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7404 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7406 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7408 * device/include/mcs51/at89c51ed2.h: added.
7410 2005-07-23 Raphael Neider <rneider AT web.de>
7412 * src/pic/gen.h: added emitpcode macro for debugging
7413 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7414 and replace by macro adding debug information on demand
7415 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7416 * (gencjne): tried to fix; replaced with correct (slower) code
7417 * (gen{Unp,P}ackBits): fixed single bit access
7418 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7419 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7420 previous instruction
7421 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7422 register has to be handled with care (forbidding movement
7423 of assignments/uses, removing assignments completely, ...)
7424 * (pCodeOptime2pCodes): make use of regIsSpecial
7425 * added lots of debugging output (commented out)
7426 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7427 from being reused as result UNLESS it is known to work
7429 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7431 * support/Util/dbuf.h: include <stddef.h> for size_t
7432 * .version: changed to version 2.5.2
7434 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7436 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7438 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7440 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7441 (genModOneByte): removed needless psha/pula
7443 2005-07-22 Raphael Neider <rneider AT web.de>
7445 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7446 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7447 * src/pic/gen.c (resolveIfx): do not "invent" labels
7448 * (genSkipc): changed to positive logic
7449 * (genSkipCond): removed as no longer needed
7450 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7452 * (genLeftShift): check operands are in different registers
7453 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7454 INCF does not update CARRY...
7455 * src/pic/main.c: fixed _linkCmd
7456 * src/pic/pcode.c (unlinkpCode): added inactive code
7457 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7458 alive (do not assign result and operand overlapping registers)
7460 2005-07-22 Raphael Neider <rneider AT web.de>
7462 * src/pic/device.c (dump_sfr): replaced register declaration with
7463 call to emitSymbolToFile() to avoid duplicate symbols
7464 * (assignRelocatableRegisters): do not declare external symbols
7465 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7466 right (take size of type, not etype)
7467 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7468 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7469 * (packRegsForAccUse): disabled assignment of WREG as
7470 the result reg to prevent occurence of just fixed #1235003,
7472 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7473 symbols (avoids duplicate symbols in .asm file)
7474 * (pic14emitRegularMap): use emitSymbolToFile()
7475 * src/pic/gen.c (aopOp): fixed spillLocation handling
7476 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7477 * (genDataPointerSet): removed unneccessary variables/output
7479 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7481 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7482 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7484 2005-07-21 Raphael Neider <rneider AT web.de>
7486 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7487 architecture cannot handle them efficiently, fixes bug #1235003
7488 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7489 check for empty sets before using them (fixes bug #1232190)
7491 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7493 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7494 (lnksect2): generate warnings for memory overlap
7495 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7496 constseg to set the name of these segments so you can instruct the linker
7497 to place them in banks
7498 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7499 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7500 added code_seg and const_seg to options
7501 * src/SDCCglue.c (emitMaps): use options.const_seg,
7502 (createInterruptVect): put interrupt vectors in segment HOME,
7503 (glue): put HOME before static segment and put the main glue in HOME,
7504 (glue): use options.code_seg
7505 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7506 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7507 these segments so you can instruct the linker to place them in banks
7508 (linkEdit): use code_loc for HOME segment which should be the first
7509 segment in code memory now
7510 * src/SDCCmem.c: fixed more stuff like bug 1238386
7511 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7512 (changePointer): don't change function pointers to code pointers for
7514 (compareType): added exceptional check for banked function pointers
7515 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7516 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7517 after static in code memory
7518 * src/mcs51/gen.c: added aopLiteralLong prototype,
7519 (aopForSym): use getSize for functions,
7520 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7521 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7522 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7524 (genPcall): use call for literal function pointers and generate banked
7525 calls over the one trampoline so there's only one place for the user to
7526 modify according to his/hers hardware,
7527 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7528 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7529 * src/mcs51/main.c: added keyword banked,
7530 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7531 * support/Util/SDCCerr.c,
7532 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7533 needed for passing the bank and address to the trampoline
7534 * device/lib/mcs51/crtbank.asm: added for bankswitching
7535 * device/lib/mcs51/Makefile: added crtbank
7537 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7539 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7540 for fields at offset 0 of a struct or union as reported
7541 on 2005-07-07 in the developer mailing list.
7543 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7545 * src/SDCCmem.c: fixed bug 1238386
7547 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7549 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7550 (patch #1144962), added peephole 300, enabled 259.x
7551 * doc/sdccman.lyx: removed screenshot and provided link instead
7553 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7555 * doc/sdccman.lyx: added section about debugging with ddd
7556 * doc/figures/ddd_example.eps: screenshot of debugging session
7558 2005-07-04 Raphael Neider <rneider AT web.de>
7560 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7561 like CODE pointers, fixes #1115683
7562 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7563 call, fixes bugs #1232211, #1228110,
7564 fixed wrong casts to pCodeFlow from pCodeInstructions
7566 2005-07-04 Raphael Neider <rneider AT web.de>
7568 * src/pic/gen.c (popGet): changed assert to allow for
7570 * (popGetAddr): changed signature to provide
7571 an additional index, patched all call sites
7572 * (genCmpEq): handle literal-like operands correctly
7573 * (genAddrOf): added sanity checks on __code/__data pointers
7574 * (genAssign): added handling of symbols from __code section
7575 * (gencjne): do not generate code for comparisons whose result
7576 is neither stored nor used, fixes bug #1171114
7577 * (AccLsh, AccRsh): operate on operand instead of WREG
7578 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7579 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7581 * rewrote complete shift-by-literal logic, commented unused
7583 * (genConstPointerGet): get multiple bytes (if result size > 1),
7584 fixed handling of non-immediate addresses
7585 * (genPointerGet): handle CODE pointers like CONST pointers
7586 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7587 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7588 operand is to be treated as a literal or not
7589 * (mov2w,genPcall,genCmpEq),
7590 src/pic/genarith.c: use aop_isLitLike() to decide between
7591 literal/register contents
7592 * (addSign): added missing offset
7593 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7594 only emit comment in debug-mode,
7595 use {aop,op}_isLitLike throughout the file
7596 * src/pic/glue.c: fix initializers for pointers (work in progress)
7597 * src/pic/pcode.c (get_op): honor index on _const symbols
7598 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7599 * (dumppBlock): added pCode size estimation
7600 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7601 check for IS_SYMOP before OP_SYMBOL'ing
7602 * fixed indentation, compacted switch-statements
7603 * (allocReg): find free register and allocate it instead of
7604 allocating new registers all the time
7605 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7606 registers as its operands (necessary only for multibyte GETs)
7608 2005-07-01 Raphael Neider <rneider AT web.de>
7610 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7611 debugging .asm-output macros FENTRY + FEXIT
7612 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7614 * (emitpComment): NEW, printf to pCode
7615 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7617 * (popGetAddr): NEW, variant of popGet to access an immediates
7618 high(er) bytes instead of the n'th byte of memory they reference,
7619 replaced popGet with popGetAddr where neccessary
7620 * (genDataPointerGet): reactivated and fixed implementation
7621 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7623 * (genDataPointerSet): fixed multibyte assignments
7624 * (genpic14Code): fixed --i-code-in-asm handling
7625 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7626 * (genPlus): fixed index-out-of-bounds error
7627 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7628 * src/pic/ralloc.c: added debugging output macro FENTRY2
7629 * (spillThis): fixed indentation, enbraced for-body for clarity
7630 * (rematStr): commented out as now unused
7631 * (regTypeNum): commented out special spill case (overwrites
7633 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7635 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7637 * doc/sdccman.lyx: documented sfr16/sfr32,
7638 added example for using storage class with function pointers
7639 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7641 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7643 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7644 * device/lib/_itoa.c,
7645 * device/lib/_ltoa.c: optimized codesize
7646 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7647 but don't know how to suppress the double warning.
7648 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7649 * support/Util/SDCCerr.c,
7650 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7652 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7654 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7655 fixed old K&R prototypes
7656 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7657 * device/lib/_gptrget.c,
7658 * device/lib/_gptrgetc.c,
7659 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7660 also new versions for small generic pointers and banked generic pointers
7661 * src/port.h: added const_name
7662 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7663 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7664 * src/SDCCcse.c (findPrevIc): check all associative operators
7665 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7666 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7667 * src/SDCCmem.c: updated comments,
7668 set far-space to 0 for pdata, results in optimized code
7669 * src/SDCCmem.h: added macro CONST_NAME
7670 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7671 moving the info into the highest bits, see also gptrget/gptrput
7672 * src/src.dsp: added sdcc.ico to project files
7673 * src/avr/gen.c (genCast): fixed bug 0x%d
7674 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7675 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7676 relation between ptr_type and DCL_TYPE,
7677 (genCast): fixed bug 0x%d
7678 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7679 (CODE)" for const_name
7680 * src/hc08/gen.c (genCast): fixed bug 0x%d
7681 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7682 (hc08_port): added "CONST (CODE)" for const_name
7683 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7684 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7685 between ptr_type and DCL_TYPE,
7686 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7687 operand* and took AOP() inside function so sfr-ness can be checked,
7688 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7690 (genFunction, genEndFunction): optimized stack setup,
7691 (genMinus): optimized for literals with ending zeroes (in bytes),
7692 (genCast): fixed bug 0x%d
7693 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7694 (mcs51_port): added "CONST (CODE)" for const_name
7695 * src/mcs51/peeph.def: made rule 226 more generic
7696 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7697 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7698 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7699 * src/z80/main.c (z80_port): added NULL for const_name,
7700 (gbz80_port): added NULL for const_name
7701 * support/regression/tests/bug663539.c,
7702 * support/regression/tests/sfr16.c: new tests
7704 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7706 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7708 2005-06-24 Raphael Neider <rneider AT web.de>
7710 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7712 * device/include/pic16/signal.h: added USBIF
7715 2005-06-24 Raphael Neider <rneider AT web.de>
7717 * device/lib/pic16/libdev/pic18f2455.c,
7718 device/include/pic16/pic18f2455.h: NEW
7719 * device/include/pic16/pic18fregs.h,
7720 device/lib/pic16/pics.all,
7721 src/pic16/device.c: added 18f2455
7722 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7723 device/include/pic16/{pic18f[68][567].h,usart.h}:
7724 replaced MULTIPLE_USARTS define with more relaible
7725 compatibility sfrs (for USART access)
7727 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7729 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7730 and the output asm file line is printed on two lines.
7732 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7734 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7735 BGT, BLE, BHI, and BLS instructions
7736 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7738 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7739 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7741 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7743 2005-06-15 Raphael Neider <rneider AT web.de>
7745 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7746 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7747 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7748 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7749 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7751 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7753 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7754 Marcel Telka in bug #1215704
7756 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7758 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7759 located in shared memory bank.
7761 2005-05-31 Raphael Neider <rneider AT web.de>
7763 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7764 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7765 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7767 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7769 * device/lib/_strncpy.c: fixed the fix
7771 2005-05-26 Raphael Neider <rneider AT web.de>
7773 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7774 initializers with \0, bug #1208187
7775 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7776 intializers with \0, bug #1208187
7778 2005-05-26 Raphael Neider <rneider AT web.de>
7780 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7781 initializers with \0, bug #1208187
7782 * src/pic16/main.c (_process_pragma): added sanity checks
7783 for stack position and size, emit warnings when appropriate
7785 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7787 * device/lib/_strncpy.c: fixed not filling with \0
7789 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7791 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7793 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7794 compound_statement),
7796 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7798 2005-05-24 Raphael Neider <rneider AT web.de>
7800 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7802 2005-05-24 Raphael Neider <rneider AT web.de>
7804 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7805 TRISE definitions, closes bug #1162453
7807 2005-05-22 Raphael Neider <rneider AT web.de>
7809 * src/pic16/main.c (_process_pragma): check for missing
7810 arguments to pragmas code and udata
7811 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7812 consistency fixes to match other headers (thanks to Jim Paris)
7813 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7815 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7817 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7819 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7821 * support/regression/tests/bug1198642.c: new test
7822 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7823 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7824 * support/scripts/resource.h,
7825 * support/scripts/resource.rc,
7826 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7827 * support/scripts/sdcc.ico: added 32x32 icon
7829 2005-05-18 Raphael Neider <rneider AT web.de>
7831 * device/lib/pic16/libdev/pic18f*.c,
7832 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7833 keywords to "__sfr" and "__at (X)"
7834 * device/include/pic16/pic18fregs.h: added pic18f4520
7835 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7836 #1203088 (MPLAB compatibility)
7838 2005-05-17 Raphael Neider <rneider AT web.de>
7840 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7841 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7842 * device/lib/pic16/pics.all: added new devices
7843 * src/pic16/device.c: added support for pic18f4520
7845 2005-05-16 Raphael Neider <rneider AT web.de>
7846 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7847 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7848 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7849 convenience function for bit access
7851 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7853 * device/lib/printf_large.c: fixed bug 1193299
7854 * support/regression/tests/bug1057979.c: added test %3.3s
7856 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7858 * device/include/mcs51/8051.h,
7859 * device/include/mcs51/8052.h: made parseable with lint
7860 * device/include/mcs51/lint.h: added include file for (sp)lint
7861 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7862 * doc/cdbfileformat.lyx,
7863 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7865 2005-05-14 Raphael Neider <rneider AT web.de>
7867 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7868 * device/lib/pic16/libc/stdlib/itoa.c (new)
7869 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7870 * device/lib/pic16/libio/Makefile: exclude subdir according to
7871 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7872 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7873 * src/pic16/gen.c (genFunction): prevent annoying warning
7874 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7876 * support/cpp2/cppmain.c (cpp_output_string): new
7877 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7880 2005-05-13 Borut Razem <borut.razem AT siol.net>
7882 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7884 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7886 * .version: changed to version 2.5.1; back to bleeding edge development
7888 2005-05-11 Borut Razem <borut.razem AT siol.net>
7890 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7891 generate PDF version 1.3 documents
7893 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7895 * .version: changed to version 2.5.0
7897 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7899 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7901 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7903 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7904 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7905 well as many smaller updates.
7906 * .version: changed to version 2.5.0-pre1
7908 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7910 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7912 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7914 * support/regression/tests/bug1185672.c: added
7915 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7917 * src/mcs51/gen.c (genCall): added comments, made it look safer
7918 * src/mcs51/gen.c (genEndFunction): simplified
7920 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7922 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7924 2005-04-14 Borut Razem <borut.razem AT siol.net>
7926 * fixed bug 1045046 - SIGSEGV with really simple code?:
7927 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7928 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7930 2005-04-14 Borut Razem <borut.razem AT siol.net>
7932 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7933 src/pic16/device.h: temporarily disabled experimental #inline pragma
7936 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7938 * device/include/z80/stdio.h,
7939 * device/include/z80/string.h: removed these highly incomplete files so
7940 SDCC can use the default ones in device/include/
7942 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7944 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7946 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7949 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7951 * device/include/malloc.h: removed redundant __reentrant prototypes
7952 * device/lib/_mullong.c: added working xstack variant in asm (C version
7953 doesn't pass regression tests)
7954 * device/lib/bpx.c: used __data and made bpx char for mcs51
7955 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7956 (createFunction): fixed bug with xstackPtr
7957 * src/SDCCcse.c: corrected comments
7958 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7959 (killDeadCode, eBBlockFromiCode): removed unused code
7960 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7962 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7963 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7964 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7965 (genModOneByte): fixed warning in MSVC
7966 * src/mcs51/main.c (): added comments
7967 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7969 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7971 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7973 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7975 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7977 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7979 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7980 characters arrays of larger size than the declared one.
7982 2005-04-10 Borut Razem <borut.razem AT siol.net>
7984 * src/pic/gen.c (genInline),
7985 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7986 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7987 (findNextInstruction), (findPrevInstruction),
7988 (findInstructionUsingLabel),
7989 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7990 * src/pic/pcode.c (findLabel): added missing '\n'
7991 * src/src.dsp: added SDCCdwarf2.c to the project
7993 2005-04-09 Borut Razem <borut.razem AT siol.net>
7995 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
7997 2005-04-08 Raphael Neider <rneider AT web.de>
7999 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8000 into the chain after a given one) and mergeDefmapSymbols (combine
8001 defmap entries for each symbol per pcode)
8002 * (createDefmap): have defmap entries merged in the end
8003 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8004 a symbol before replacing one access type's symbol, merge symbols in
8005 the end (replacement symbol might already have an entry)
8006 * (assignValnums): keep reference to written WREG intact
8008 2005-04-08 Raphael Neider <rneider AT web.de>
8010 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8013 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8015 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8018 2005-04-07 Raphael Neider <rneider AT web.de>
8020 * device/include/pic16/usart.h: added compatibility defines for
8021 devices with more than one USART
8022 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8024 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8026 * device/lib/Makefile.in: updated for port specific include
8028 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8030 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8032 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8034 * device/include/8051.h,
8035 * device/include/8052.h,
8036 * device/include/at89S8252.h,
8037 * device/include/at89c55.h,
8038 * device/include/at89x051.h,
8039 * device/include/at89x51.h,
8040 * device/include/at89x52.h,
8041 * device/include/mcs51reg.h,
8042 * device/include/reg51.h,
8043 * device/include/reg764.h,
8044 * device/include/regc515c.h,
8045 * device/include/sab80515.h: (re)moved these 12 files
8046 * device/include/mcs51/8051.h,
8047 * device/include/mcs51/8052.h,
8048 * device/include/mcs51/at89S8252.h,
8049 * device/include/mcs51/at89c55.h,
8050 * device/include/mcs51/at89x051.h,
8051 * device/include/mcs51/at89x51.h,
8052 * device/include/mcs51/at89x52.h,
8053 * device/include/mcs51/mcs51reg.h,
8054 * device/include/mcs51/reg51.h,
8055 * device/include/mcs51/reg764.h,
8056 * device/include/mcs51/regc515c.h,
8057 * device/include/mcs51/sab80515.h: and added them here
8059 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8061 * device/include/stdarg.h: changed SDCC specific keywords to double
8063 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8065 * device/include/hc08/mc68hc908gp32.h,
8066 * device/include/hc08/mc68hc908jb8.h,
8067 * device/include/hc08/mc68hc908jkjl.h,
8068 * device/include/hc08/mc68hc908qy.h: fixed comments
8069 * device/include/mcs51/README: updated
8070 * device/include/mcs51/c8051f120.h: added PINRSF
8071 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8072 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8073 amidst code. Also inline is not supported.
8075 2005-04-06 Raphael Neider <rneider AT web.de>
8077 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8078 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8079 callers stack/frame pointers
8081 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8083 * device/include/pic16/usart.h: added, missing in previous commit,
8084 * device/include/pic16/adc.h: fixed typo,
8085 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8087 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8089 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8090 uninitialized because a bug appears with gplink
8091 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8092 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8093 complains for unrecognised option
8095 2005-04-05 Raphael Neider <rneider AT web.de>
8097 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8098 structs as well (using memcpy)
8099 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8100 on ISRs (GOTO has no label)
8101 * src/pic16/device.h: added OF_OPTIMIZE_DF
8102 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8103 new data flow analysis/optimization
8104 * src/pic16/pcode.c: added (prototypes for and implementation of)
8105 dataflow analysis functions, fixed pCodeInstructions' inCond and
8106 outCond values, made RCALL a branch instruction
8107 * (pic16_unlinkpCode): keep C line if possible
8108 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8109 C line moved if possible
8110 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8111 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8112 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8113 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8115 * (pic16_getJumptabpCode): NEW, needed in...
8116 * (LinkFlow): fixed handling of jumptables, calls and conditional
8118 * (pic16_InsertCommentAfter): NEW
8119 * (pic16_pCodeReplace): made verbose and flow preserving
8120 * (AnalyzeFlow): added call to data flow analysis
8121 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8122 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8123 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8125 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8127 * src/SDCCast.c (decorateType): fixed bug #1105626
8129 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8131 * device/include/asm/pic16/features.h,
8132 * pic18f*.h headers,
8133 * device/include/pic16/adc.h,
8134 * device/include/pic16/delay.h,
8135 * device/include/pic16/i2c.h,
8136 * device/include/pic16/malloc.h,
8137 * device/include/pic16/stdio.h,
8138 * device/include/pic16/stdlib.h,
8139 * device/include/pic16/string.h,
8140 * device/lib/pic16/libc/stdio/printf_tiny.c,
8141 * device/lib/pic16/libc/stdio/printf_small.c,
8142 * device/lib/pic16/libc/stdio/strmgpsim.c,
8143 * device/lib/pic16/libc/stdio/strmmssp.c,
8144 * device/lib/pic16/libc/stdio/strmusart.c,
8145 * device/lib/pic16/libc/stdio/vfprintf.c,
8146 * device/lib/pic16/libc/stdlib/ltoa.c,
8147 * device/lib/pic16/libc/stdlib/putchar.c,
8148 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8149 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8150 * device/lib/pic16/libc/stdlib/memchrram.c,
8151 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8152 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8153 * device/lib/pic16/libio/adc/adcbusy.c,
8154 * device/lib/pic16/libio/adc/adcread.c,
8155 * device/lib/pic16/libio/adc/adcsetch.c,
8156 * device/lib/pic16/libio/usart/ubaud.c,
8157 * device/lib/pic16/libio/usart/ubusy.c,
8158 * device/lib/pic16/libio/usart/udrdy.c,
8159 * device/lib/pic16/libio/usart/uopen.c,
8160 * device/lib/pic16/libio/usart/uputc.c,
8161 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8162 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8163 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8164 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8165 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8166 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8167 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8168 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8169 specific keywords to double underlined form,
8170 * device/lib/pic16/libc/Makefile.rules,
8171 * device/lib/pic16/libsdcc/Makefile.rules,
8172 * device/lib/pic16/libm/Makefile,
8173 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8174 to compile with C standard set in Makefile.common
8175 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8176 rand.c and crc.c in compilation process,
8177 * device/lib/pic16/libsdcc/int/divuint.c,
8178 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8179 `c' from signed to unsigned,
8180 * device/lib/pic16/startup/crt0.c,
8181 * device/lib/pic16/startup/crt0i.c,
8182 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8183 keywords to double underlined form, bug fixes in _do_cinit function
8184 which prevented the correct initialization of the .idata segment,
8185 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8186 core to enter a infinite loop
8187 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8189 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8191 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8193 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8195 * device/include/Makefile.in: add support for hc08 subdirectory
8196 * device/include/hc08/: new subdirectory
8197 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8198 Lucas Loizaga, thanks!
8199 * device/include/hc08/mc68hc908qy.h,
8200 * device/include/hc08/mc68hc908gp32.h,
8201 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8202 their own directory. Changed internal macro names to use the compiler
8203 reserved namespace. Changed SDCC specific keywords to double
8205 * device/include/math.h,
8206 * device/include/malloc.h,
8207 * device/include/stdarg.h,
8208 * device/include/stdbool.h
8209 * device/include/string.h,
8210 * device/include/tinibios.h,
8211 * device/include/ds400rom.h,
8212 * device/include/8051.h,
8213 * device/include/8052.h,
8214 * device/include/80c51xa.h,
8215 * device/include/at89c55.h,
8216 * device/include/at89S8252.h,
8217 * device/include/at89x51.h,
8218 * device/include/at89x52.h,
8219 * device/include/ds80c390.h,
8220 * device/include/reg764.h,
8221 * device/include/regc515c.h,
8222 * device/include/sab80515.h,
8223 * device/include/mcs51/c8051f000.h,
8224 * device/include/mcs51/c8051f018.h,
8225 * device/include/mcs51/c8051f020.h,
8226 * device/include/mcs51/c8051f040.h,
8227 * device/include/mcs51/c8051f060.h,
8228 * device/include/mcs51/c8051f120.h,
8229 * device/include/mcs51/c8051f300.h,
8230 * device/include/mcs51/c8051f310.h,
8231 * device/include/mcs51/c8051f320.h,
8232 * device/include/mcs51/c8051f330.h,
8233 * device/include/mcs51/c8051f350.h,
8234 * device/include/z180.h: Changed SDCC specific keywords to double
8237 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8239 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8241 * (pic16_assignConfigWordValue): disable testing of configuration
8242 register value with config mask,
8243 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8244 function with port->fun_prefix,
8245 * (genFunction): when generating a naked interrupt function never
8246 create an absolute segment placed in interrupt vector address, place
8247 the actual interrupt function at IVA instead, when an interrupt
8248 function is generated with unspecified interrupt then do not create
8249 the absolute section,
8250 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8251 code for generating a call to generic pointer get/put function with
8252 a call to function pic16_callGenericPointer(),
8253 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8254 the call to the generic pointer get/put functions with prefixing the
8255 function name with port->fun_prefix,
8256 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8257 * src/pic16/main.c (_process_pragma): prefix function with
8259 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8260 calling assembler, old 18Fxxxx macro is deprecated,
8261 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8262 PC_ASMDIR in while condition,
8263 * (findInstruction): add PC_ASMDIR in while condition,
8264 * (buildCallTree): prefix main with port->fun_prefix,
8265 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8266 identifier for variable with banked access in instructions BTFSS,
8267 BTFSC, BCF, BSF, BTG
8268 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8269 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8270 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8271 perform optimization when enviroment variable NO_REG_OPT is set,
8272 * (insideLRBlock): NEW, return 1 if register is inside an
8273 INF_LOCALREGS block,
8274 * (RemoveRegFromLRBlock): remove a register that is completely
8275 eliminated by register optimization, but it is still left in local
8276 register store/restore in/from stack block,
8277 * (Remove2pcodes): after removing register, check to see if it
8278 should be removed from local register store/restore in/from stack
8280 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8281 DUMMY_READ_VOLATILE,
8283 * device/include/pic16/adc.h: minor prototype modifications and
8285 * device/include/pic16/malloc.h: added GPL notice various
8287 * device/include/pic16/stdint.h: NEW, standard header for ints
8288 * device/include/pic16/delay.h: NEW, header for delay functions,
8289 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8291 * device/include/pic16/signal.h: NEW, header providing helper macros
8292 for implementing signal handlers,
8293 * device/include/pic16/stdio.h: added prototypes for functions,
8294 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8295 prototypes for stdin and stdout, added macro PUTCHAR to
8296 automatically implement putchar function prototype,
8297 * device/include/pic16/usart.h: modified and updated USART library,
8298 * device/lib/pic16/libio/adc/,
8299 * device/lib/pic16/libio/i2c: some modifications to improve library
8301 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8302 family of functions,
8303 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8304 family of functions and other sources,
8305 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8306 of the PIC18Fxx[28] devices,
8307 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8308 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8309 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8310 _do_cinit function, because the previous failed when local variables
8311 where not placed in the same memory bank,
8312 * device/lib/pic16/libsdcc/char/: various modifications to improve
8313 library performance,
8314 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8315 information on the new functions of the c library and more...
8317 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8319 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8321 2005-03-26 Raphael Neider <rneider AT web.de>
8323 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8324 if condition == CARRY)
8325 * (genCmp): adapted to new genSkipc semantics
8326 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8327 on rIfx (genCmp was broken)
8329 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8331 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8332 * src/z80/main.c (_keywords[]),
8333 * src/SDCCglobal.h (struct options),
8335 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8336 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8337 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8338 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8339 always available in leading double underscore form. The C99 support is
8340 mostly missing, but it's a start.
8341 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8342 reserved identifier "__data".
8344 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8346 * src/mcs51/peeph.def: fixed bug 1170013
8348 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8350 * device/include/mcs51reg.h: fixed bug 842007
8352 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8354 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8357 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8359 * src/port.h (struct PORT),
8360 * src/avr/ralloc.c (avr_assignRegisters),
8362 * src/ds390/ralloc.c (ds390_assignRegisters),
8364 * src/hc08/ralloc.c (hc08_assignRegisters),
8366 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8368 * src/pic/ralloc.c (pic14_assignRegisters),
8370 * src/pic16/ralloc.c (pic16_assignRegisters),
8372 * src/xa51/ralloc.c (xa51_assignRegisters),
8374 * src/z80/ralloc.c (z80_assignRegisters),
8376 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8377 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8379 * src/SDCCdflow.c (computeDataFlow),
8381 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8383 * src/SDCCcflow.c (*),
8385 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8386 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8387 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8388 immedDom() returning wrong block; probably fixes bug #1160833)
8390 2005-03-20 Borut Razem <borut.razem AT siol.net>
8392 * support/scripts/inc2h.pl: WIN32 port
8394 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8396 * device/lib/makefile.in: added abs.c and labs.c
8398 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8400 * device/include/stdint.h: added
8401 * device/lib/abs.c: added
8402 * device/lib/labs.c: added
8403 * device/include/stdlib.h: added abs() and labs() prototypes
8404 * device/lib/libsdcc.lib: added abs and labs
8405 * device/include/float.h,
8406 * device/lib/_fsmul.c,
8407 * device/lib/printf_fast.c,
8408 * device/lib/printf_tiny.c: updated comments
8410 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8412 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8415 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8417 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8418 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8420 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8422 * device/lib/printf_large.c: removed inline assembly for portability and
8423 readability. Use printf_fast if speed or size are more important.
8424 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8425 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8427 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8429 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8430 prevent compiler warning
8432 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8434 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8435 moved to level 0 and declared as static. Also they are explicit
8436 placed in access bank. This was necessery because some times they
8437 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8438 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8439 optimizations. Currently only compare to unsigned char is implemented,
8440 * src/pic16/gen.c: added fReturnIdx array,
8441 * (struct resolvedIfx) is moved to gen.h and made public,
8442 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8443 * (aopForSym): added an optimization to directly store in stack of
8444 the operand of a SEND iCode,
8445 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8446 but as registers instead (AOP_REG) using the fReturnIdx array,
8447 * (pic16_freeAsmop): remove the freed register from the
8448 _G.sregsAlloc field,
8449 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8450 a compare of 'WREG',
8451 * (pic16_popGetTempRegCond): changed function prototype, now
8452 function takes also a bitVector argument v which holds the current
8453 set of registers that are allocated for stack access by aopForSym,
8454 registers allocated in aopForSym for accessing stack symbols are not
8455 any more part of the functions usedRegs field,
8456 * (genCall): some times aopOp is called for a stack variable to be
8457 send, aopForSym might perform the push, if this is true make sure
8458 that genCall doesn't push the variable twice by testing _G.resDirect,
8459 * (genFunction): changed testing for unspecified interrupt number
8460 from 256 to INTNO_UNSPEC,
8461 * modified selection scheme of frame pointer generation. Previously
8462 if function did use local registers a frame pointer was generated,
8463 now a frame pointer is generated only if function has arguments
8464 (that need PLUSW2 register access), or has stack arguments, or the
8465 compiler is not instructed to omit the frame pointer,
8466 * (genEndFunction): before restoring local registers that were saved
8467 in the function preamble, also restore the registers that *might*
8468 have been allocated for stack access,
8469 * (genRet): removed some old comments,
8470 * (genCmp, the active (RN's) version): added a call to the
8471 pic16_genCmp_special function to perform the compare with a more
8472 robust and optimized way,
8473 * (genInline): a feature has been added in inline code generation,
8474 which allows a wildcard variable substitution when writing inline
8475 assembly. Code is incomplete and experimental therefore undocumented,
8476 * (genCast): changed order of aopOp for result and right to allow
8477 aopForSym to directly load the result if possible,
8478 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8479 perform an optimized compare on some selected special occasions,
8480 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8481 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8482 generate an IVT any more,
8483 * src/pic16/main.c (pic16_optionsTable): added command line option
8485 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8486 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8488 * src/pic16/NOTES: Raphael Neider added in list of active developers
8489 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8490 jumptable_end to prevent bug #,
8491 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8492 inCond and outCond fields,
8493 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8494 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8495 turn off register spilling,
8496 * (packRegsForOneUse): synced with other ports' versions although it
8497 is not used currently,
8498 * (pic16_packRegisters): added an optimization while reading
8499 structure bitfields, some registers may be saved (malloc code is
8500 decreased by 80 bytes)
8502 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8504 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8505 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8506 this can be optimized more?
8508 2005-03-10 Raphael Neider <rneider AT web.de>
8510 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8511 genNearPointerGet): (hopefully) fixed access to bitfields via
8512 pointers (p->bitN = x; and x = p->bitN; failed)
8514 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8516 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8518 2005-03-09 Raphael Neider <rneider AT web.de>
8520 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8522 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8524 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8525 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8526 (regTypeNum): set REG_BIT type if necessary
8527 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8528 * support/regression/tests/critical.c: check bug 1144613
8530 2005-03-02 Raphael Neider <rneider AT web.de>
8532 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8534 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8536 * src/avr/ralloc.c (serialRegAssign),
8537 * src/ds390/ralloc.c (serialRegAssign),
8538 * src/hc08/ralloc.c (serialRegAssign),
8539 * src/mcs51/ralloc.c (serialRegAssign),
8540 * src/pic/ralloc.c (serialRegAssign),
8541 * src/pic16/ralloc.c (serialRegAssign),
8542 * src/xa51/ralloc.c (serialRegAssign),
8543 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8545 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8547 * src/SDCCast.c (decorateType): fixed bug 1124787
8549 2005-02-20 Hubert Sack <sack AT digiplan.de>
8550 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8552 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8555 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8557 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8558 to keep the correct label reference count when adding/removing references
8559 to labels. A peephole file using this is appended to patch #1144962.
8561 2005-02-14 Raphael Neider <rneider AT web.de>
8563 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8564 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8565 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8566 retrievals of result operand's value on assignment
8568 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8570 * device/include/pic16/string.h: modified prototype for memccpy()
8571 to memccpy(void *, void *, char, size_t)
8572 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8573 check whether to omit frame pointer or not,
8574 * (genInline): convert all occurences of "\n" to LF in inline
8575 assembler blocks, this helps formatting the inline text,
8576 * (pic16_loadFSR0): modified prototype,
8577 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8578 removed some 8051 legacy code,
8579 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8580 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8581 before allocating temporary registers in functions,
8583 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8585 * support/regression/tests/bitvars.c: corrected the "fix"
8587 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8589 * support/regression/tests/bitvars.c,
8590 * support/regression/tests/bitwise.c,
8591 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8593 2005-02-10 Raphael Neider <rneider AT web.de>
8595 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8596 different size for Alpha
8597 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8599 2005-02-09 Raphael Neider <rneider AT web.de>
8601 * src/SDCC.lex(doPragma) : save and restore warning options as well
8602 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8603 * have #pragma less_pedantic set the errorlevel to WARNING
8605 * (cloneOptimize) : fixed wrong malloc's size
8606 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8607 facilitate correct handling of #pragma (save|restore)
8609 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8611 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8613 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8615 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8617 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8619 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8621 2005-02-02 Raphael Neider <rneider AT web.de>
8623 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8624 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8625 * (pic16_storeForReturn): fixed to allow returning function pointers
8626 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8627 * device/include/pic16/{stddef.h,stdbool.h}: added
8629 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8631 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8633 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8635 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8636 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8637 appeared to be required
8639 2005-01-31 Borut Razem <borut.razem AT siol.net>
8641 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8642 include/mcs51 and include/z80 directories to the package
8644 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8646 * src/hc08/gen.c (genFunction): fixed bug #1112752
8648 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8650 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8652 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8654 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8656 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8658 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8660 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8662 * device/include/c8051fxxx.h: removed these 6 files
8663 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8665 2005-01-26 Raphael Neider <rneider AT web.de>
8667 * src/pic16/gen.c (genAssign): fixed assignment from longs
8668 in codespace (were cut to three bytes)
8669 * (genDummyRead): implemented (except for CODESPACE...),
8671 * src/pic16/glue.c (emitStatistics): beautified
8672 * device/lib/pic16/libm/Makefile: added include path
8674 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8676 * src/z80/gen.c (aopPut): fixed bug #1103902
8678 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8680 * device/lib/expf.c: fixed bug #1095792
8682 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8684 * device/lib/pic16/libm: added Math library sources
8686 2005-01-24 Raphael Neider <rneider AT web.de>
8688 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8689 to enable upcast to pCodeOpReg2 (there is no type tag to
8690 differenciate the two and pic16_popGet2p cast into PCOR2)
8691 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8692 (sizeof(sectNames) changed to sizeof(sectName))
8693 Both patches fix segfaults under MinGW.
8695 2005-01-23 Raphael Neider <rneider AT web.de>
8697 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8698 Safe_[mc]?alloc()'ed variables
8699 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8700 of (byte sized) temporaries (assign them to WREG for now)
8701 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8702 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8703 this might fix SIGSEGVs on MinGW...
8704 * src/SDCCopt.c (killDeadCode): restored original behaviour
8705 (volatile operands might get thrown away though)
8707 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8709 * src/pic16/gen.c: fixed bug #1106975,
8710 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8711 pointer update, INTCON is saved, global interrupts are disabled and
8712 restored after updateing TOS.
8713 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8714 * added function attribute 'shadowregs' to take advantage of shadow
8716 * added function attribute 'wparam' as an alternative to the wparam
8718 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8719 user declares a non-ISR function as 'shadowregs',
8720 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8722 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8724 * .version: bumped version number to 2.4.8
8725 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8727 * device/lib/pic16/libio/i2c/: I2C module support library,
8728 * device/include/pic16/i2c.h: I2C support library header,
8729 * device/lib/pic16/libc/stdio/: standard IO support sources,
8730 * (printf_small.c): printf_small() source, supports float print,
8731 * (printf_tiny.c): printf_tiny() source, does not support floats,
8732 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8733 enable global optimizations for entire library source, other
8734 Makefiles in the source tree are also modified to reflect this,
8735 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8737 * doc/sdccman.lyx: updated to reflect new changes,
8738 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8739 sym->onStack if-case,
8740 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8741 sbit, idata, _idata, xdata, _xdata,
8742 * added pragma library, to link an external library, (see doc),
8743 * removed command line options, --pomit-config-words, --pomit-ivt,
8744 --pleave-reset-vector,
8745 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8746 when calling assembler to reflect memory model used, also define
8747 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8748 reflect stack model used,
8749 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8750 on stack return NULL,
8752 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8754 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8755 of the operands is volatile. Fixes #1020220
8757 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8759 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8760 * (OptimizeRegUsage): make sure that there is really no other flow where
8761 the first pCode is used
8763 2005-01-22 Raphael Neider <rneider AT web.de>
8765 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8766 to fix #1106967 (pCode->seq are not set up correctly)
8768 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8770 * src/SDCCglue.c (glue): make sure code area is declared before the
8771 static initialization area.
8773 2005-01-21 Raphael Neider <rneider AT web.de>
8775 * device/lib/Makefile.in: fixed test for pic16 install dir
8776 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8778 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8779 added --optimize-goto compiler switch and pragma wparam documentation
8780 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8781 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8782 and PRODH closing bug #1071770 (peephole optimizer)
8784 2005-01-19 Raphael Neider <rneider AT web.de>
8786 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8787 cmdLine buffers (used when calling sdcpp...) are large enough
8788 (MAX_PATH=256 truncates arguments leading to system halts when
8790 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8791 * (genUminus): rewritten to for efficiency
8792 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8793 used uninitialized in some cases)
8794 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8795 copy the third byte from the int -- now assumes 0x80 (data memory)
8796 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8797 operands (genAddLit expects the iCode's operands to swapped as
8798 well), fixed leftover bytes (crashed for short left operands)
8799 * (pic16_genMinusDec): performance improvements, removed false
8801 * (pic16_genMinus): fixed to cope with differently sized operands
8802 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8804 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8805 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8806 new banksel optimization
8807 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8808 analysis for temporary registers (segfaults...)
8809 * src/pic16/peeph.def: added rule
8811 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8813 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8814 which converts a float number to its ASCII representation
8815 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8816 functions to convert the fractional and integer part of a float to ASCII,
8817 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8818 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8820 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8822 * device/include/pic16/adc.h: added GPL info,
8823 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8824 a pCodeOp as tested operand,
8825 * (genNearPointerGet): optimized bit testing, does not use
8826 intermediate register for bit value, test directly instead with
8827 BTFSS, BTFSC, works only for single bits,
8828 * (genpic16Code): dump the name of the iCode in the asm,
8829 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8830 renamed to pic16_decodeOp,
8831 * (serialRegAssign): do not allocate a temporary register for iCode
8832 sequences that test a single bit for 1/0
8834 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8836 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8837 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8838 access stack and frame pointers. They are initially assigned to
8839 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8840 accessing SFRs. Updated all occurences of modification of stack or
8841 frame pointer in gen.c and pcode.c,
8842 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8843 assigning of a literal value to pointers,
8844 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8845 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8848 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8850 * doc/sdccman.lyx: update documentation about stack pragma, added
8851 some info for stack memory models
8853 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8855 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8857 2005-01-08 Raphael Neider <rneider AT web.de>
8859 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8860 udata sections to fix bug #1097823
8862 2005-01-05 Raphael Neider <rneider AT web.de>
8864 * src/pic16/gen.c (genGenericShift): added handling of differently
8865 sized left operand and result
8867 2005-01-04 Raphael Neider <rneider AT web.de>
8869 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8870 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8871 to hold the condition bit)
8872 * added new version of genCmp (old code available via #define)
8873 * added new version of genShiftLeft/genShiftRight in a generic
8874 way, now supports shifting by negative values
8875 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8876 shiftCount (expected by genGenericShift)
8877 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8878 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8880 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8881 is an invalid literal too...)
8883 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8885 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8886 from Raphael Neider,
8887 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8888 for 8-bit literals. This fixes some literal operands which are sign
8889 extended to 16-bits ints when instruction needs only 8-bits.
8891 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8893 * device/lib/logf.c: added mcs51 assembly version
8894 * device/lib/expf.c: added mcs51 assembly version
8895 * device/lib/_logexpf.c: new shared asm code for expf and logf
8896 * device/include/math.h: add defines for assembly math library
8897 * device/lib/Makefile.in: build new _logexpf.c
8898 * device/lib/libfloat.lib: use new _logexpf.c
8900 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8903 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8904 device types which have less than 0x7f registers.
8906 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8908 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8910 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8912 * device/lib/printf_fast.c: only build on supported arch.
8913 * device/lib/printf_tiny.c: only build on supported arch.
8914 * device/lib/printf_fast_f.c: only build if asm float lib
8915 * device/lib/_fsget1arg.c: only build if asm float lib
8916 * device/lib/_fsget2args.c: only build if asm float lib
8917 * device/lib/_fsnormalize.c: only build if asm float lib
8918 * device/lib/_fsreturnval.c: only build if asm float lib
8919 * device/lib/_fsrshift.c: only build if asm float lib
8920 * device/lib/_fsswapargs.c: only build if asm float lib
8921 * device/include/stdio.h: don't provide print_fast,
8922 print_fast_f, print_tiny prototypes if --xstack used
8924 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8926 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8927 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8930 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8932 * device/lib/printf_fast_f.c: same as printf_fast, but
8933 with floating point enabled
8934 * device/lib/printf_fast.c: minor tweaks
8935 * device/include/stdio.h: add printf_fast_f
8937 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8939 * src/SDCCmain.c: make --float-reent default for mcs51
8940 * device/lib/_fsadd.c: added mcs51 assembly version
8941 * device/lib/_fssub.c: added mcs51 assembly version
8942 * device/lib/_fsmul.c: added mcs51 assembly version
8943 * device/lib/_fsdiv.c: added mcs51 assembly version
8944 * device/lib/_fseq.c: added mcs51 assembly version
8945 * device/lib/_fsneq.c: added mcs51 assembly version
8946 * device/lib/_fsgt.c: added mcs51 assembly version
8947 * device/lib/_fslt.c: added mcs51 assembly version
8948 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8949 * device/lib/Makefile.in: add _fscmp to build
8950 * device/lib/libfloat.lib: add _fscmp to build
8952 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8954 * device/lib/_fs2slong.c: added mcs51 assembly version
8955 * device/lib/_fs2sint.c: added mcs51 assembly version
8956 * device/lib/_fs2schar.c: added mcs51 assembly version
8957 * device/lib/_fs2ulong.c: added mcs51 assembly version
8958 * device/lib/_fs2uint.c: added mcs51 assembly version
8959 * device/lib/_fs2uchar.c: added mcs51 assembly version
8960 * device/lib/_slong2fs.c: added mcs51 assembly version
8961 * device/lib/_sint2fs.c: added mcs51 assembly version
8962 * device/lib/_schar2fs.c: added mcs51 assembly version
8963 * device/lib/_ulong2fs.c: added mcs51 assembly version
8964 * device/lib/_uint2fs.c: added mcs51 assembly version
8965 * device/lib/_uchar2fs.c: added mcs51 assembly version
8966 * device/include/float.h: added #define to select asm vs c
8968 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8970 * device/lib/printf_fast.c: improvements to float output
8971 * device/include/float.h: add defines for assembly float library
8972 * device/lib/_fsget1arg.c: receive 1 float arg
8973 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8974 * device/lib/_fsnormalize.c: normalize a float
8975 * device/lib/_fsreturnval.c: return float, various helper routines
8976 * device/lib/_fsrshift.c: right shift a float's mantissa
8977 * device/lib/_fsswapargs.c: swap 2 floats
8978 * device/lib/Makefile.in: build these 6 new files for mcs51
8979 * device/lib/libfloat.lib: add these 6 files to the library
8981 2004-12-26 Borut Razem <borut.razem AT siol.net>
8983 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8986 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8988 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8989 and fully reentrant and register bank neutral.
8990 * device/lib/printf_fast.c: added float (not enabled by default),
8991 added compact/slower integer (also not enabled by default),
8992 improved size/speed of fast integer code, other minor changes
8993 * device/include/stdio.h, device/lib/Makefile.in,
8994 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
8996 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
8998 * src/pic16/pcode.c: declaring variables other than at the start of a
8999 block is not supported in C by VC6.
9001 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9003 * applied a previous patch from Raphael Neider that wasn't included
9004 in the previous commits, which fixes infinite loops within jumptable
9006 * made some fixes that previous patches introduced
9008 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9010 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9011 that fixes an issue with AOP_PCODE asmop's offset,
9012 * (pic16_popCopyReg): update instance field too,
9013 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9014 function of pic port,
9015 * (genCmp, genAnd, genAssign),
9016 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9018 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9020 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9021 variables initial values to idata section,
9022 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9023 variables in some functions. This utilizes parmBytes field of iCode
9024 structure to hold the offset of the variable in stack. (might be
9025 able to use the stack field too?)
9026 * applied patch from Raphael Neider # ### , # ###
9027 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9028 variable initial values in idata section,
9029 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9030 for static variables with initial value
9031 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9032 applied fix in while loop from Raphael Neider.
9034 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9036 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9037 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9038 * src/ds390/ralloc.c (serialRegAssign): spill bits
9039 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9040 * support/Util/SDCCerr.c,
9041 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9042 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9043 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9045 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9047 * device/include/sdcc-lib.h: inserted LGPL, added includes
9048 asm/ds390/features.h and asm/mcs51/features.h
9049 * device/include/asm/default/features.h,
9050 * device/include/asm/gbz80/features.h,
9051 * device/include/asm/z80/features.h: added empty _AUTOMEM
9053 * device/include/asm/ds390/features.h,
9054 * device/include/asm/mcs51/features.h: added files with defines for
9055 _AUTOMEM and _STATMEM indicating automatic and static storage class
9056 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9057 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9058 * src/SDCCicode.c (geniCodeCast),
9059 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9060 * src/SDCCloop.c (loopInduction): removed unused variable lr
9061 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9062 to convertToFcall to include char modulo (RFE 1065037), added check
9063 if left operand is unsigned and use abs of literal value
9064 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9065 as it doesn't work after conversion from peephole.def to peephole.rul
9066 * src/mcs51/gen.c (toBoolean): added check for size,
9067 (genModOneByte): optimized code for signed char modulo a literal
9068 power of 2 (thanks to Hubert Sack),
9069 (genRRC): removed unnecessary "clr c",
9070 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9071 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9073 swapped rules 256.c and 256.d,
9074 extended 256.d by using new multiple checks (thanks Erik),
9075 added rules 256.e and 256.f,
9076 updated rule 261.a and 261.b to new generated code
9077 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9079 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9081 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9082 induction related bugs, including first part of bug #1074377
9084 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9086 * applied patch from bug-report #1076292,
9087 * applied patches for genAnd and Goto-optimizations for Raphael
9089 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9090 dump a less iCode information,
9091 * src/pic16/device.h (pic16_options_t): added field debgen,
9092 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9093 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9094 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9096 * (various functions): added macros FENTRY and FENTRY2 to functions,
9097 to emit function prologue,
9098 * (various functions): fixed indentation,
9099 * (genNearPointerGet): fixed loading of FSR0,
9100 * (genPackBits): applied patch from Raphael Neider to fix updating
9101 of FSR0 and touching only the modified bits,
9102 * src/pic16/genarith.c (various functions): added macros FENTRY to
9103 emit function prologue in comments,
9104 * src/pic16/pcode.h: added functions debugf2, debugf3,
9105 * src/pic16/ralloc.c: partial fix for packForPush caused
9108 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9110 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9111 <stsp AT users.sourceforge.net> with reversed byte order
9112 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9114 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9116 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9118 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9119 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9121 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9123 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9125 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9127 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9129 (setFromConditionArgs): friendly operand parser for peephole rules,
9130 (operandBaseName, operandsNotRelated): new peephole condition
9131 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9132 architecture specific register naming into account, handles n-way
9133 comparisons, and supports quoted literals
9134 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9136 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9138 * src/mcs51/peeph.def: fixed bug #1076940
9140 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9142 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9144 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9146 Adding support for replacing ljmps with sjmps in jumptables
9147 generated for switch statements. For now you need to set the
9148 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9149 Now 4 algorithms for mcs51 jumptable generation are used:
9150 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9151 addresses loaded pc-relative for up to 112 cases and stack-pushing
9152 target addresses loaded with offset from dptr for up to 256 cases.
9154 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9155 * src/mcs51/main.c: adapted constants for switch table generation
9156 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9158 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9160 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9161 * support/regression/tests/bug1057979.c: added test for bug 1073386
9163 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9165 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9168 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9170 * src/pic16/device.h,
9171 * src/pic16/genarith.c,
9174 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9176 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9178 Large cummulative patch for pic16 port.
9179 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9180 to call when a stack overflow occurs,
9181 * (malloc.h): added CVS Id tag,
9182 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9184 * added libc directory. The current version of LibC contains string
9185 functions, ctype functions and macros and some functions of the
9186 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9187 be extensively tested in the future. Standard disclaimer here.
9188 Library is not automatically build yet. But one can build it by
9189 invoking 'make' inside the libc directory.
9190 * added ADC library under libio. Preliminary version yet.
9192 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9193 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9194 aopForRemat() now and not by pic16_aopOp(),
9195 * (pic16_popGetTempReg): removed warning messgae when allocating
9196 temporary registers, its a buggy feature and will be removed,
9197 * (pic16_popGet): set register instance field in AOP_CRY,
9198 * (pic16_outBitC): fixed for results in size greater than 1,
9199 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9200 * (pic16_storeForReturn): optimized return of 0,
9201 * (genCmp): experimental code for new genCmp which uses PIC18's
9202 special compare&skip instructions. Initial tests fail some times
9203 with variables grater than 1 byte in size, so new code is disabled,
9204 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9206 * (genCast): began a fix to optimize the casting of a bit to another
9207 bit, now assigning a bitfield to another bitfield will fail, sorry,
9208 * src/pic16/main.c: disabled the use of lr-support feature,
9209 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9210 * added some function prototypes, added function _debugf prototype,
9211 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9212 bits with offset (case PO_GPR_BIT),
9213 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9215 * (isBankInstruction): modified to return 0 for no banking instruction,
9216 and 1 for banking instruction,
9217 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9218 caused stop processing pCodes after a inline assembly block,
9219 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9220 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9221 registers when it shouldn't,
9222 * src/pic16/ralloc.c (allocReg): add preliminary support for
9223 supporting a limited set of temporary registers,
9225 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9227 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9228 genDataPointerSet): ensure assignments always copy in MSB to LSB
9230 (loadRegFromAop): recognize CLRH optimization,
9231 (genFunction): optimize RECEIVE iCodes in reentrant functions
9233 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9235 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9236 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9238 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9239 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9240 contiguous with data
9242 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9244 * device/lib/_gptrget.c (_gptrget),
9245 * device/lib/_gptrgetc.c (_gptrgetc),
9246 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9247 instead of sjmp to ret
9248 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9249 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9251 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9253 * .version: bumped version to 2.4.7
9254 * device/lib/_gptrget.c (_gptrget): is now _naked
9255 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9256 * device/lib/_gptrput.c (_gptrput): is now _naked
9257 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9258 (createFunction): fixed xstack
9259 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9260 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9262 (geniCodeCritical): store original interrupt state in an iTemp bit
9263 var unless stack-auto
9264 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9265 * src/SDCCmain.c (setIncludePath): added include/target to search path
9266 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9267 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9269 (processFuncArgs): put bit vars in bit area
9270 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9271 unsaveRBank): fixed xstack,
9272 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9273 (genFunction, genEndFunction): fixed xstack,
9274 (genAssign): optimization don't walk backwards through mem
9275 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9276 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9277 * support/regression/Makefile: also make library (for stack-auto) when
9278 making "all" and added "test-mcs51-xstack-auto"
9279 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9280 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9281 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9282 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9283 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9284 make-library by MAKE_LIBRARY
9285 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9286 regression tests for xstack
9287 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9288 * support/regression/tests/critical.c: test for critical on mcs51
9290 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9292 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9293 built version of sdcc instead of installed version
9295 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9297 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9298 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9300 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9301 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9302 WARNING: remove device/lib/build/z80/printf.o by hand when
9303 updating from previous build!
9304 * device/lib/z80/printf.c: updated comment
9305 * support/regression/tests/bug1057979.c: test all ports now
9306 * support/regression/tests/bug1065458.c: file added
9308 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9310 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9311 *_start and *_end symbols for static functions
9313 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9315 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9316 and search crt0.o in all library paths,
9317 (setIncludePath): proper handling of --nostdinc,
9318 (setLibPath): proper handling of --nostdlib
9319 * support/regression/Makefile,
9320 * support/regression/ports/ds390/spec.mk,
9321 * support/regression/ports/gbz80/spec.mk,
9322 * support/regression/ports/hc08/spec.mk,
9323 * support/regression/ports/mcs51/spec.mk,
9324 * support/regression/ports/mcs51-large/spec.mk,
9325 * support/regression/ports/mcs51-stack-auto/spec.mk,
9326 * support/regression/ports/z80/spec.mk: use include and lib files from
9327 built version of sdcc instead of installed version
9328 * doc/sdccman.lyx: fixed typo in --nostdinc
9330 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9335 * src/pic/gen.c : added support to generate code for struct bit fields.
9337 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9339 * as/xa51/xa_version.h,
9340 * device/include/errno.h,
9341 * device/include/regc515c.h,
9342 * device/lib/_itoa.c,
9343 * device/lib/_ltoa.c,
9344 * device/lib/ser_ir_cts_rts.c,
9345 * sim/ucsim/xa.src/glob.cc,
9346 * sim/ucsim/xa.src/inst_gen.cc,
9347 * sim/ucsim/xa.src/xa_bit.cc,
9348 * sim/ucsim/xa.src/xa_sfr.cc,
9349 * sim/ucsim/z80.src/inst_dd.cc,
9350 * sim/ucsim/z80.src/inst_fdcb.cc,
9351 * support/scripts/keil2sdcc.pl,
9352 * src/pic16/pic16.dsp,
9353 * src/pic16/pic16a.dsp: corrected cvs line endings
9354 * device/lib/printf_large.c: fixed bug 1057979
9355 * src/pic16/gen.c: fixed non-C standard code
9356 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9357 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9358 * support/regression/ports/mcs51/support.c: reload T1 asap
9359 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9360 pdata use and clear idata startup behaviour
9361 * support/regression/tests/bug1057979.c: added
9363 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9365 * device/examples/ds390/ow390/ad26.h,
9366 * device/examples/ds390/ow390/cnt1d.h,
9367 * device/examples/ds390/ow390/crcutil.c,
9368 * device/examples/ds390/ow390/ownet.h,
9369 * device/examples/ds390/ow390/owsesu.c,
9370 * device/examples/ds390/ow390/swt12.h,
9371 * device/examples/ds390/ow390/swtoper.c,
9372 * device/examples/ds390/ow390/temp10.h,
9373 * device/examples/ds390/ow390/thermodl.c,
9374 * device/examples/ds390/tinitalk/tinitalk.dsp,
9375 * device/examples/ds390/tinitalk/tinitalk.dsw,
9376 * device/examples/mcs51/clock/hw.h,
9377 * device/examples/mcs51/simple2/go.bat,
9378 * device/examples/serialcomm/windows/serial.h,
9379 * device/examples/xa51/dummy.c,
9380 * device/examples/xa51/hello.c,
9381 * device/include/80c51xa.h,
9382 * device/include/at89x051.h: corrected cvs line endings
9384 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9386 * src/pic16/main.c (options): added command line --gstack, to trace
9387 stack over/under flows,
9388 * added pragma 'wparam' to allow passing first byte of function
9389 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9390 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9391 call to __gstack_test function and sets up the symbol as extern,
9392 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9393 * popaop): added call to pic16_testStackOverflow,
9394 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9396 * (genCall, genPcall): now all parameters are passed via stack
9397 except in functions that are pass to wparam pragma in which WREG is
9399 * (genPcall): REENTRANT flag is checked to see if variable prototype
9400 contains reentrant keyword, don't call a non-reentrant function, via
9401 a reentrant function pointer or vice versa, functions are never
9403 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9405 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9406 SIGSEGV when accessing a NULL register stucture,
9407 * (pic16_printGPointerType): modified to handle UPPER modifier for
9408 function initializers, changed prototype of function to simpler one,
9409 * (pic16_printIvalFuncPtr): check to see if function is already
9410 added in externs list,
9411 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9412 optimized a move from W to SFR with a move to the same register
9414 * device/lib/pic16/debug: NEW directory, contains debug features
9415 which are enabled when linking with libdebug.lib, currently command
9416 line option --gstack enables stack pointer tracing for over/under
9417 flow, corresponding sources are in debug/gstack
9419 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9421 * doc/sdccman.lyx: updated SDCC version,
9422 * (PIC16 port): update list of command line options,
9423 * src/pic16/device.h (structure pic16_options_t): added field gstack
9424 to enable stack overflow tracing on push/pops,
9425 * src/pic16/device.c (statistics structure): added statistics
9427 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9428 pic16_dump_int_registers): increase statistics counters for each
9429 * variable which is encountered
9430 * (pic16_dump_usection): emit each .udata variable to its own udata
9432 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9433 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9434 parameters via stack, otherwise use old scheme,
9435 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9436 assembler output file,
9437 * src/pic16/main.c: added command line options --gstack to enable
9438 push/pop tracing for stack overflow,
9439 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9440 instructions): added size of each instruction,
9441 * (pic16_countInstruction): estimate size of instructions in
9442 the_pFile list, inline assembly blocks are not counted,
9443 * (pic16_FixRegisterBanking): trace previous register usage, when
9444 banksel optimizations is greater than 0, don't emit a redudant
9447 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9449 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9450 * src/pic16/ralloc.c : applied same fix for pic16.
9451 * src/pic/gen.c : tidied it up a little.
9453 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9455 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9456 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9458 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9460 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9462 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9464 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9465 non-reentrant function __modsint in the interrupt function (thus
9466 corrupting math operations during serial I/O)
9467 * device/lib/ser_ir.c: as above, changed buffersize
9468 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9470 * doc/Makefile: added option -t for rsync
9472 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9474 * src/SDCCast.h (struct ast),
9475 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9477 2004-10-20 Borut Razem <borut.razem AT siol.net>
9479 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9482 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9484 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9486 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9487 support functions to replace long sequences of MOVFF's from access
9488 bank registers to stack and vice versa,
9489 * src/pic16/device.h: added new field opt_flags, where optimization
9490 flags can be set to enable certain features,
9491 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9492 * pBlock, (genFunction, genEndFunction): surroung loop for
9493 saving/loading used registers in stack with PC_INFO pCodes,
9494 INF_LREGS. Code in between can then be optimized by pCode optimizer
9495 to support function calls,
9496 * (genDataPointerSet): fixed bug which loaded float fields in
9497 structures with corrupt data,
9498 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9499 in a standard way debug info on stderr. Feature used for developing
9501 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9502 obsolete chunks of code,
9503 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9504 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9505 * pic16/src/pcode.c (pic16_newpCodeInfo,
9506 * (pic16_newpCodeOpLocalRegs),
9507 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9509 * (pic16_pCodeConstString): printing of the initial value of a
9510 symbol as a comment is inhibited since parsing was already done by
9511 copyStr and output is corrupt,
9512 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9514 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9516 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9518 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9520 * as/mcs51/lkarea.c: removed old K&R style,
9521 (lnksect): changed check on boundary error,
9522 (lnksect2): changed check on boundary error,
9523 (lnksect2): extend XSTK to end of page if size = 1
9524 * as/mcs51/lkmain.c: removed old K&R style,
9525 (Areas51): create l_IRAM symbol
9526 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9527 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9528 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9529 * device/lib/_mullong.c: added version to be compiled with xstack
9530 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9531 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9532 * device/lib/mcs51/crtxstack.asm: fixed comment
9533 * src/SDCCglue.c: maxInterrupts defaults to 0,
9534 (emitMaps): added pdata,
9535 (createInterruptVect): (re)moved default,
9536 (glue): added pdata,
9537 (glue): moved __start__xstack to XSTK with default size 1
9538 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9539 and options.float_rent when options.stackAuto is set,
9540 (linkEdit): only write XDATA_NAME if provided on command line
9542 * src/SDCCmem.c: added pdata
9543 * src/port.h: added pdata_name to PORT
9544 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9545 (saveRegisters, unsaveRegisters): removed usage of B,
9546 (genMinus): fixed accumulator clash,
9547 (genJumpTab): added comment, this needs another look
9548 * src/mcs51/gen.c: added check for "B in use" paranoia,
9549 added pushB() and popB()
9550 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9559 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9560 added PSEG (PAG,XDATA) or NULL to port specifier
9561 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9562 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9563 (_mcs51_genInitStartup): removed __start__xstack equ,
9564 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9565 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9566 * src/z80/gen.c (_rleAppend): fixed warnings
9567 * support/regression/tests/zeropad.c: added pdata test
9568 * .version: bumped to 2.4.6
9570 2004-10-17 Borut Razem <borut.razem AT siol.net>
9572 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9573 as a part of nightly build
9575 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9577 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9578 WREG holds the first byte function parameters,
9579 * (aopForSym): take special case for symbols which are in FARSPACE
9580 but in CODESPACE too,
9581 * (assignResultValue): modified to take into account _G.useWreg,
9582 * (genCall): don't use wreg for parameter passing when function is
9583 declared as reentrant, too, added optimization INCF to stack
9584 pointer when stack parameter count is 1,
9585 * (genFunction, genEndFunction): refurnished and fixed to not using
9586 wreg for passing parameters when function has varargs or is
9587 reentrant, fixed bug with symbol name compare for generating
9588 functions in absolute address,
9589 * (pic16_storeForReturn): refurnished,
9590 * (genCmp): began writing a new version of the function, not ready
9591 yet, therefore it is disabled,
9592 * (genAssign): do not read code memory when assigning a function to
9594 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9595 array of characters, not pointer,
9596 * (pic16initialComments): in debug mode emit an .ident directive for
9598 * (_process_pragma): emit a new warning type (internal to pic16)
9599 when setting stack to default length, emit a similar warning when
9600 placing a function at absolute address and address is not word aligned
9601 * (_pic16_parseOptions): added 'return TRUE' statement,
9602 * (_pic16_linkEdit): if compiling a source, then add the source's
9603 file object, first in the list of objects to link,
9605 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9607 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9608 * src/pic/main.c : removed VC warning.
9609 * src/pic/gen.c : changed comment.
9611 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9613 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9614 reference to a deprecated symbol _GPTRREG was causing failure to
9615 link. Thanks G. M. Gallant for the info.
9617 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9619 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9620 comments for Bugs item #954788.
9622 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9624 * src/pic16/device.c (pic16_dump_gsection,
9625 * pic16_groupRegistersInSection): handle symbols declared to be in
9626 access bank differently,
9627 * src/pic16/gen.c (struct _G): added field resDirect,
9628 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9629 send values read from stack directly to result and don't allocate
9631 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9633 * (pic16_sameRegsOfs): NEW,
9634 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9635 free because they were not allocated from temporary pool,
9636 * pic16_popRegFromString): workaround to fix a problem with
9637 allocating variables twice or never,
9638 * (genGenPointerGet): using PRODL instead of FSR0H,
9639 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9641 * (genAssign): take advantage of the _G.resDirect flag,
9642 * (genCast): around line 11844, use mov2f instead of directly
9643 MOVFF'ing between operands to account for literal values,
9644 * src/pic16/genutils.c: some new debug functions for gpsim have been
9646 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9647 float with integer part only,
9648 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9649 place variables in access bank
9650 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9651 updated sources to reflect recent changes in gen.c
9653 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9655 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9656 sources that searched for headers in installation path, now the
9657 device/include/pic16 is used,
9658 * src/pic16/glue.c (pic16glue),
9659 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9660 .line directives if not in debug mode, this suppresses assembler's
9661 warnings for ignored directives
9663 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9665 * src/port.h: made reset_regparms prototype void parameter explicit.
9666 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9667 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9668 * doc/sdccman.lyx: documented warning disabling and how to use
9669 printf_large to make it print floats.
9670 * device/include/stdbool.h: NEW
9671 * device/lib/_atof.c,
9672 * device/lib/_divuint.c,
9673 * device/lib/_divulong.c,
9674 * device/lib/expf.c,
9675 * device/lib/printf_large.c,
9676 * device/lib/sincosf.c,
9677 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9678 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9679 a completely reentrant lib.
9681 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9683 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9684 * device/include/pic16/stdio.h: fixed bug with colon
9686 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9688 * device/include/pic16/stdio.h,
9689 * device/include/pic16/stdlib.h,
9690 * device/include/pic16/math.h: NEW
9691 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9692 declared as _naked to reduce overhead
9693 * device/lib/Makefile.in (target port-specific-objects-pic16):
9694 changed * to *.* so to ignore the CVS directory,
9695 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9696 stacked variables back in stack,
9697 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9700 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9702 * .version: bumped version number to 2.4.5
9703 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9704 * support/Util/SDCCerr.c (messages structure): added entry for
9707 Large cumulative patch for pic16 port and libraries.
9708 * device/include/pic16/sdcc-lib.h,
9709 * device/include/pic16/stdarg.h,
9710 * device/include/asm/pic16/features.h,
9711 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9712 * device/include/pic16/float.h: changes reentrant keyword with
9713 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9714 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9715 updated target build-libraries to include objects from gptr,
9716 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9717 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9718 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9719 all function headings,
9720 * src/SDCCmain.c: added global parameter userIncDirsSet,
9721 * (parseCmdLine): when option -I is encountered add directory to
9723 * src/version.awk: added space between control and long,
9724 * src/pic16/NOTES: added some notes for the port,
9725 * src/pic16/gen.c: added prototype for mov2fp function,
9726 * (fReturnpic16[]): properly named return value registers,
9727 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9728 * (aopForSym): added code to handle symbols with onStack flag set,
9729 symbols onStack are allocated PTRSIZE bytes,
9730 * (aopFreeAsmop): handles special case where asmops are stack objects,
9731 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9732 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9733 added argument lock to trace flaws in allocating temporary registers
9734 when developing port,
9735 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9736 * (pic16_popRegFromString): reenabled allocating a direct register
9738 * (assignResultValue): various beautifications,
9739 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9740 referenced function argument,
9741 * (genIpush): reenabled to allow stacked arguments, handles only
9742 ic->parmPush iCodes,
9743 * (genCall, genPcall): major changes to allow for variable argument
9744 functions, fixed a bug with falsely restoring stack pointer after
9745 returning from call,
9746 * (genFunction): pending code for critical function,
9747 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9748 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9749 * (genNearPointerGet): fixed bug with indirect reading, was always
9751 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9753 * (genAddrOf): rewrote code to take address of a stacked function parameter
9754 * (genCast): fixed casting to generic pointer type,
9755 * src/pic16/gen.h: added AOP_STA,
9756 * (struct asmop): added field stk,
9757 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9758 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9759 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9760 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9761 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9762 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9764 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9766 * (pic16_port structure): generic pointer size is set to 3,
9767 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9768 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9770 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9771 operand is an iTemp,
9773 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9775 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9776 * debugger/mcs51/simi.c: addapt new syntax of s51
9778 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9780 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9781 * src/pic16/pcode.c: commented out some calls to free() in order to
9784 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9787 * src/SDCCicode.c (isiCodeInFunctionCall),
9788 * src/avr/ralloc.c (selectSpil),
9789 * src/pic/ralloc.c (selectSpil),
9790 * src/pic16/ralloc.c (selectSpil),
9791 * src/ds390/ralloc.c (selectSpil),
9792 * src/hc08/ralloc.c (selectSpil),
9793 * src/xa51/ralloc.c (selectSpil),
9794 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9795 stack in the middle of a function call sequence (fixes bug #1020268)
9796 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9797 costs associated with the minimum switch case.
9799 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9801 * src/SDCC.lex: fixed bug #1030549
9803 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9805 * src/SDCCcse.h (struct cseDef),
9806 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9807 over a function call if the CSE is derived from a symbol whose
9808 address has been taken (fixes bug #1029883)
9809 * support/regression/tests/bug-1029883: a new regression test for
9812 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9814 * src/hc08/gen.c (emitinline): fixed bug #1029778
9815 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9816 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9817 and starts toward RFE #905167)
9819 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9821 * src/pic16/gen.c (mov2f): New function to move an operand to
9822 another without considering if it is a literal or a register,
9823 * (pic16_sameRegs): don't check if they are both AOP_REG,
9824 * (AccRsh): removed andmask=0 lines,
9825 * (genLeftShift): duplicated to be improved in future versions,
9826 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9827 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9828 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9829 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9830 * (insertBankSwitch): fixed inserting banksel directives algorithm
9831 for instructions that follow a skip instruction, this fixes a report
9832 for broken subtraction code generation,
9833 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9834 iCode is a left op, just in case result and right share the same
9837 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9840 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9842 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9843 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9844 on 2004-09-12; it was buggy
9846 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9848 * src/SDCCsymt.h: removed RESULT_CHECK
9853 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9855 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9857 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9858 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9859 configuration values no more rejected by compiler, they are assigned
9860 to configuration registers with a warning message instead,
9861 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9862 the for-loop so last conf register is emitted too,
9863 * (_pic16_initPaths): link library libsdcc.lib by default,
9864 * (_hasNativeMulFor): modified test for multiplication according to
9865 Raphael Neider's remarks. Integer multiplication is also done with
9867 * device/include/pic16/pic18fregs.h: corrected type error in while
9868 testing and including 18f6720 header file
9870 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9872 * src/pic16/device.h (pic16_options): removed field use_crt,
9873 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9874 until an optimization to handle single bits is added,
9875 * (pic16_loadFSR0): moved before genUnpackBits,
9876 * (genAnd): some white lines removed,
9877 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9878 leave_reset flags in pic16_options when using crt modules,
9880 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9882 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9883 for bugs 898889 & 979599. Also used some safer print instructions.
9885 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9887 * src/pic16/device.h (pic16_options_t): added field use_crt,
9889 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9890 catch a probable future bug,
9891 * src/pic16/gen.c: aopIdx function commented out,
9892 * (genAssign): commented out old code which used aopIdx,
9893 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9894 code, added if conditionals to take into account the --use-crt
9895 command line options,
9896 * src/pic16/main.c (pic16_optionsTable): added new command line
9897 options, --use-crt= and --no-crt,
9898 * (_pic16_linkEdit): now the proper crt object is added in the
9899 linker command line except than when --no-crt is specified,
9900 * src/pic16/pcode.c,
9901 * src/pic16/pcode.h: added some structures and functions for a new
9902 optimization scheme to compansate for instruction overhead between
9903 same iCodes, this scheme is currently under development and is not
9905 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9907 * device/lib/pic16/startup/crt0i.c,
9908 * device/lib/pic16/startup/crt0iz.c: added global char variable
9909 __uflags to force the generation of an idata section
9911 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9914 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9915 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9917 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9919 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9920 Frieder) and clarified the default code optimization mode
9922 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9924 * src/SDCC.lex (doPragma, process_pragma),
9925 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9926 "opt_code_size", and "opt_code_balanced"
9927 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9928 regrouped options by category, added support for category headers
9929 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9930 and "--opt-code-size"
9931 * doc/sdccman.lyx: documented these new options and pragmas
9932 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9933 preference into account
9935 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9937 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9938 geniCodePreDec): Fixed bug 904237 by generating a warning
9940 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9942 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9944 * src/pic/device.c : When no max ram set validate full memory range.
9946 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9948 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9950 * device/lib/_gptrget.c,
9951 * device/lib/_gptrput.c: updated comment
9952 * device/lib/calloc.c,
9953 * device/lib/free.c,
9954 * device/lib/malloc.c,
9955 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9956 * src/SDCCcse.c (cseBBlock),
9957 * src/SDCCicode.c (printOperand, geniCodeArray),
9958 * src/SDCCicode.h (struct operand): fixed bug 868103
9959 * support/regression/tests/bug-868103.c: added
9960 * src/SDCCast.c (searchLitOp),
9961 * src/SDCCcse.h (struct cseDef),
9962 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9963 * src/SDCCicode.h (struct operand),
9964 * src/SDCCsymt.h (struct sym_link),
9965 * src/avr/gen.c (hasInc),
9966 * src/ds390/gen.c (hasInc),
9967 * src/hc08/gen.c (genPlusIncr, hasInc),
9968 * src/mcs51/gen.c (hasInc),
9969 * src/pic16/glue.c (pic16_printIvalChar),
9970 * src/pic16/ralloc.c (regWithIdx),
9971 * src/xa51/gen.c (hasInc) : removed warnings
9972 * src/SDCCast.c (createBlock): added comment ???
9973 * src/hc08/ralloc.c: updated comments
9975 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9977 * doc/sdccman.lyx: updated section on switch statements, added
9978 section about semaphore locking
9979 * doc/Makefile: added option -info for latex2html
9980 * device/lib/_gptrget.c,
9981 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9983 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9987 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9988 maxram is less than 0x100.
9990 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9992 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
9994 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10002 * src/pic16/main.c,
10005 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10006 a jump table is the best form for a switch statement, including
10007 automatic insertion of missing cases to make the case range
10008 continuous. Developed in collaboration with Frieder Ferlemann.
10010 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10012 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10013 accumulator result if it needs sign extension
10015 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10017 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10019 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10021 * device/lib/gbz80/printf.c,
10022 * device/lib/z80/printf.c: removed define for NULL
10024 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10026 * as/xa51/xa_link.c,
10027 * device/examples/ds390/ow390/ad26.c,
10028 * device/examples/ds390/ow390/cnt1d.c,
10029 * device/examples/ds390/ow390/counter.c,
10030 * device/examples/ds390/ow390/ds2480.h,
10031 * device/examples/ds390/ow390/ds2480ut.c,
10032 * device/examples/ds390/ow390/findtype.c,
10033 * device/examples/ds390/ow390/gethumd.c,
10034 * device/examples/ds390/ow390/owllu.c,
10035 * device/examples/ds390/ow390/ownetu.c,
10036 * device/examples/ds390/ow390/swt12.c,
10037 * device/examples/ds390/ow390/swtloop.c,
10038 * device/examples/ds390/ow390/temp.c,
10039 * device/examples/ds390/ow390/temp10.c,
10040 * device/examples/ds390/ow390/thermo21.c,
10041 * device/examples/ds390/ow390/tinilnk.c,
10042 * device/examples/ds390/ow390/tstfind.c,
10043 * device/examples/serialcomm/windows/serial.cpp,
10044 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10045 * device/include/reg51.h: fixed line endings for cvs
10047 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10049 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10050 packRegsForAccUse, packRegisters): new accumulator register
10052 * support/regression/ports/hc08/support.c (_putchar): suppress
10053 warning of unused variable
10054 * src/SDCCicode.c: added SWAP entry to codeTable
10056 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10058 * device/lib/sprintf.c: forgot to add this file before previous commit
10060 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10062 * src/pic16/gen.c (genPackBits): added operand right in function
10063 parameters, load result directly if p_type is POINTER (that is
10064 called by genNearPointerSet)
10065 * (genUnPackBits): added operand left in function parameters,
10066 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10067 FSR0 if accessing bitfields,
10069 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10071 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10072 _print_format; updated printf, sprintf, vsprintf
10073 * device/include/asm/default/features.h: corrected comment/define
10074 * device/lib/Makefile.in: added sprintf.c
10075 * device/lib/libsdcc.lib: added sprintf module
10076 * device/lib/printf_large.c,
10077 * device/lib/vprintf.c,
10078 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10080 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10081 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10082 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10084 * support/regression/tests/zeropad.c: define idata as data for hc08
10086 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10088 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10089 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10090 labels are referenced at least once (even if a reference is not found)
10091 * src/hc08/gen.c (emitcode): set isComment flag for comments
10092 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10093 loads), rules 6a..6b (optimize jumps to return)
10095 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10097 * device/lib/acosf.c (acosf),
10098 * device/lib/asinf.c (asinf),
10099 * device/lib/atanf.c (atanf),
10100 * device/lib/ceilf.c (ceilf),
10101 * device/lib/cosf.c (cosf),
10102 * device/lib/coshf.c (coshf),
10103 * device/lib/cotf.c (cotf),
10104 * device/lib/fabsf.c (fabsf),
10105 * device/lib/floorf.c (floorf),
10106 * device/lib/log10f.c (log10f),
10107 * device/lib/logf.c (logf),
10108 * device/lib/sinf.c (sinf),
10109 * device/lib/sinhf.c (sinhf),
10110 * device/lib/sqrtf.c (sqrtf),
10111 * device/lib/tanf.c (tanf),
10112 * device/lib/tanhf.c (tanhf),
10113 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10114 replaced all instances of "reentrant" in the library functions
10115 defined in math.h with this macro.
10116 * support/regression/tests/float_trans.c: reenabled test for hc08
10118 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10120 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10121 erroneously deleted
10123 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10125 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10126 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10127 multi-byte volatile operands are used
10128 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10129 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10130 initialization to area GSINIT0 so that it would always precede
10131 any static initializers in GSINIT
10132 * support/regression/tests/zeropad.c: fixed idata define for hc08
10133 * support/regression/tests/bug-927659.c,
10134 * support/regression/tests/float_trans.c: disabled tests for hc08
10135 pending missing library routines
10136 * .version: increased version number to 2.4.4 - hc08 port now passes
10140 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10142 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10143 * Makefile.common.in,
10145 * as/hc08/Makefile.in,
10146 * as/mcs51/Makefile.in,
10147 * as/z80/Makefile.in,
10148 * debugger/mcs51/Makefile.in,
10149 * device/include/Makefile.in,
10150 * device/lib/Makefile.in,
10153 * link/z80/Makefile.in,
10154 * packihx/Makefile.in,
10155 * sim/ucsim/main_in.mk,
10156 * sim/ucsim/avr.src/Makefile.in,
10157 * sim/ucsim/doc/Makefile.in,
10158 * sim/ucsim/gui.src/serio.src/Makefile.in,
10159 * sim/ucsim/hc08.src/Makefile.in,
10160 * sim/ucsim/s51.src/Makefile.in,
10161 * sim/ucsim/xa.src/Makefile.in,
10162 * sim/ucsim/z80.src/Makefile.in,
10164 * support/cpp2/Makefile.in,
10165 * support/librarian/Makefile,
10166 * support/makebin/Makefile: added DESTDIR to the install path proposed
10167 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10168 * doc/sdccman.lyx: added DESTDIR documentation
10170 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10172 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10173 instruction for interrupt handlers, use fast returns when returning
10174 from high priority interrupts
10176 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10178 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10180 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10181 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10182 bugs, ported much of Bernhard's code from mcs51
10183 * src/mcs51/gen.c (genSend),
10184 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10185 than one when calling a reentrant function
10186 * device/lib/_mullong.c: defined an alternate struct layout for big
10187 endian ports (hc08)
10189 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10191 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10194 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10196 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10197 are sane and complete before asking the port its prefered parameter
10198 passing method (fixes bug #1017633)
10199 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10202 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10204 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10205 problem in bitfields >= 8 bits.
10207 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10209 * src/SDCCsymt.c: undid changes that were not meant to be committed
10211 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10213 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10215 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10217 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10218 copied and wrong bit got inverted
10220 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10222 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10223 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10224 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10225 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10226 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10227 assignments to bitfields at known addresses
10228 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10229 reads from bitfields at known addresses
10230 * src/hc08/ralloc.c (packRegisters),
10231 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10232 genhc08Code): optimize pointer get values used as conditionals
10233 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10236 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10238 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10239 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10240 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10243 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10245 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10247 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10249 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10252 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10254 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10256 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10258 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10261 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10263 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10265 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10267 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10268 cases use more compact code.
10270 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10272 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10274 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10276 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10278 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10281 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10282 parameter of changePointer() from symbol* to sym_link*
10283 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10284 * src/SDCCsymt.c (compareType): void* type is castable to other
10285 pointers, but not necesarily an exact match.
10286 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10287 is no longer blindly treated as an exact match.
10288 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10290 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10292 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10294 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10298 * src/pic/ralloc.h,
10299 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10301 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10303 * src/pic/device.c,
10304 * src/pic/device.h,
10305 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10307 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10309 * src/mcs51/gen.c (emitcode): fixed bug #992819
10311 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10313 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10314 there's no need to make it worse
10316 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10318 * src/mcs51/ralloc.c (deassignLR),
10319 * src/ds390/ralloc.c (deassignLR),
10320 * src/hc08/ralloc.c (deassignLR),
10321 * src/z80/ralloc.c (deassignLR),
10322 * src/pic/ralloc.c (deassignLR),
10323 * src/pic16/ralloc.c (deassignLR),
10324 * src/avr/ralloc.c (deassignLR),
10325 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10326 rlivePoint): fixed another part of bug #971834
10328 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10330 * src/z80/main.c: enabled "critical" keyword
10331 * src/z80/mappings.i,
10332 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10333 functions (fixes bug #979646)
10334 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10336 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10338 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10341 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10343 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10344 doesn't disable too much optimizations
10346 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10348 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10350 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10352 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10354 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10356 * src/pic/gen.c tidied up tabs
10357 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10358 * src/pic/main.c tidied up tabs
10359 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10360 * src/pic/pcoderegs.c tidied up tabs
10361 * src/pic/ralloc.c tidied up tabs
10363 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10365 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10366 to S_FIXED for pic16 port and when symbol is not in level 0,
10367 allocate for S_REGISTER storage class and pic16 port, too,
10368 * src/pic16/device.h: prototype for checkSym,
10369 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10370 * (pic16_assignConfigWordValue): test the value and the mask to
10371 validate that the value is suitable for the configuration word,
10372 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10373 collect extern declared symbols, don't emit symbol twice, check
10374 first if symbol is in publics set first,
10375 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10376 * added command line '--fstack' which enables an experimental
10377 feature for stack access, too buggy to be used yet...
10378 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10379 * (pic16_allocDirReg): when register has storage class S_REGISTER
10380 allocate in pic16_dynAccessRegs,
10381 * device/include/pic16/pic18f????.h: modified configuration word
10382 naming convention, words started as CONFIG0H but should be CONFIG1H
10384 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10386 * device/include/mcs51reg.h: fixed bug 970993
10388 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10390 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10391 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10392 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10393 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10394 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10395 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10396 error/warning numbers,
10397 added function setWarningDisabled()
10398 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10399 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10400 _memcmp.c _memmove.c calloc.c realloc.c free.c
10401 * support/regression/tests/malloc.c: added tests for new functionality
10402 * support/regression/tests/zeropad.c: added tests for truncated initializers
10403 and initialized char arrays starting with '\x0'
10404 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10406 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10408 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10410 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10412 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10413 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10414 peephole 177.e. Thanks to anonymous
10416 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10418 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10419 function isn't used in the source but referenced as a
10420 variable initializer then declare it as extern in .asm file
10422 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10424 * .version: increased version number to 2.4.3
10426 Adding version extension according to ChangeLog CVS revision
10427 * src/Makefile.in (target all): added dependency 'version.h'
10428 * (rule version.h): added rule to create version.h from ChangeLog,
10429 * (rule dep): added dependency version.h,
10430 * src/version.awk: AWK script to create version.h
10431 * src/SDCCdwarf2.c (dwWriteModule),
10432 * src/SDCCglue.c (initialComments),
10433 * src/SDCCmain.c (printVersionInfo): modified to write after
10434 version string the version extension number,
10435 * src/SDCCutil.c: included "version.h"
10436 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10438 * src/SDCCutil.h: added prototype for getBuildNumber
10440 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10441 includeDirsSet, too,
10442 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10443 const char [] is found in function prototype...
10445 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10446 moving to WREG with source is already in WREG,
10447 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10448 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10449 * (aopForSym): stack'ed symbols are partially supported, added
10450 if-clause to support symbols in FARSPACE,
10451 * (sameRegs): added test for AOP_ACC to see if registers are same,
10452 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10453 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10454 * (pic16_popRegFromString): will not allocate a new register if it
10455 doesn't find one by name, bug may have introduced...
10456 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10457 * (genIpush): revived to use pic16 port's stack,
10458 * (genAddrOf): added incomplete case for stack'ed operand,
10459 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10460 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10461 can handle multibyte operands,
10462 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10463 * (pic16initialComments): added message for MPLAB compatibility
10465 * src/pic16/main.h: prototype for pic16_mplab_comp,
10466 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10467 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10468 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10469 because of increased complexity of procedure,
10470 * (_process_pragma): stack pragma changed to format 'stack pos len',
10471 emit symbol '_stack_end' to conform with gplink,
10472 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10473 to search for register,
10474 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10476 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10477 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10478 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10479 case for PO_GPR_REGISTER,
10480 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10481 dies, the new era is ahead !...
10482 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10483 pic16_dynInternalRegs,
10484 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10485 * (pic16_allocDirReg): minor optimizations and bug fixes,
10486 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10488 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10489 load stack and frame pointer with address of 'stack_end' symbol
10491 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10493 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10494 without source code but only variable initializers
10496 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10498 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10499 external are not declared as extern to reduce overhead while linking
10501 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10503 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10505 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10507 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10508 Yee Keat for the patch
10509 * src/SDCCast.c (decorateType): fixed bug #979599
10510 * src/ds390/gen.h: removed local fReturnSizeDS390
10511 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10512 * src/ds390/gen.c (genAnd, genOr, genXor),
10513 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10515 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10517 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10518 add relFilesSet to $3, manipulate $2 to handle linking of object
10519 files without source files in command line,
10520 * device/include/pic16 (all headers): added ID location macros,
10521 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10522 entries for ID location bytes,
10523 * (pic16_assignIdByteValue): NEW,
10524 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10525 added field dumpcalltree to pic16_options_t,
10526 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10527 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10528 emitting rFalseIfx label after check_carry label,
10529 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10530 pic16_emitDIRegs), NEW
10531 * (pic16glue): dump .calltree file when option --calltree found,
10532 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10533 * (_pic16_genAssemblerPreamble): emit ID locations after
10534 configuration registers,
10535 * (pic16_linkCmd): modifications of the link command,
10536 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10537 * (pic16_pCodeInitRegisters): don't init stack registers,
10538 * (pic16_findPrevInstruction): fixed bug,
10539 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10540 bug with immediate registers,
10541 * (buildCallTree): traces stack push and pop,
10542 * (pct2): dump also stack usage for each function,
10543 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10544 * (pic16_allocDirReg): various modifications,
10545 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10548 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10550 * src/pic16/pcode.c: removed buggy double colon
10552 2004-07-01 Borut Razem <borut.razem AT siol.net>
10554 * support/scripts/sdcc.nsi: added include/pic16 to setup
10556 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10558 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10559 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10561 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10562 specific command line arguments. Also added sample lkr script
10563 for placing a variable at a specific memory bank.
10564 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10565 at a specific memory bank,
10566 * (pic16_dump_isection): fixed bug which caused string literals to
10567 be omitted when dumping idata section,
10568 * (pic16_groupRegistersInSection): added code to handle registers
10569 in specific memory banks,
10570 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10571 public, all references are renamed too,
10572 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10574 * (pic16_storeForReturn): added case to handle when dest is WREG,
10575 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10576 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10577 pic16_rel_udata, check to see if that register is marked as being
10578 a member of a specific memory bank,
10579 * (pic16_printIvalCharPtr): added code to add string literals either
10580 to code or the idata sections,
10581 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10582 also accept the 'udata' pragma,
10583 * src/pic16/main.h: new structure types sectName and sectSym
10584 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10585 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10586 * (pic16_findPrevInstruction): fixed, it returned nothing,
10587 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10588 instruction combinations,
10589 * (pic16_FixRegisterBanking): heavily reorganised,
10590 * (pic16_AnalyzeBanking): if generating banksel directives is
10591 disabled, then don't call FixRegisterBanking at all,
10592 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10593 completely removed,
10594 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10596 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10598 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10599 Phuah Yee Keat <yk.phuah AT nestac.com>
10601 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10603 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10604 correctly the IVT even if it is relocated to some other location
10606 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10608 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10609 * device/include/pic16/pic18f2220.h: NEW,
10610 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10611 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10612 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10613 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10614 nodefaultlibs, ivt_loc is the location of the interrupt vector
10615 table, and nodefaultlibs signs that default libraries should not be
10616 linked in link stage,
10617 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10618 according to --ivt-loc argument,
10619 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10620 when pragma stack is found,
10622 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10624 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10625 256 (range check), 257 (do while), 258.a-f (bit banging
10626 f.e. on 3-wire SPI bus)
10628 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10630 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10631 variables used exclusively within a loop
10633 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10635 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10637 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10639 * src/SDCClrange.c (computeClash): fixed bug #971834
10641 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10643 * src/mcs51/gen.c (genCmp): fixed bug #975903
10644 * src/hc08/gen.c (operandsEqu),
10645 * src/ds390/gen.c (operandsEqu),
10646 * src/z80/gen.c (operandsEqu),
10647 * src/pic/gen.c (operandsEqu),
10648 * src/pic16/gen.c (operandsEqu),
10649 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10650 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10652 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10654 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10656 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10658 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10659 default case in switch statement,
10660 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10661 to eliminate problem with initialisation of pointers, but problem
10663 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10664 * (emitStaticSegment): removed various lines emitting debug info,
10665 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10666 added processor registers for utilizing EEPROM,
10667 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10668 configurable and set 8
10670 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10672 * .version: increased version number to 2.4.2,
10674 Cumulative patch for pic16 port
10675 * src/pic16/device.c: changed scheme to dump initial values for
10676 variables in idata segment, all print_idata* functions were removed,
10677 now the pic16_printIval* will be called,
10678 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10679 * _pic16_printPointerType, pic16_printPointerType,
10680 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10681 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10682 NEW, similar to the respective functions in SDCCglue.c,
10683 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10684 way, emitting hex bytes,
10685 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10687 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10689 * src/avr/ralloc.c (serialRegAssign),
10690 * src/xa51/ralloc.c (serialRegAssign),
10691 * src/pic/ralloc.c (serialRegAssign),
10692 * src/pic16/ralloc.c (serialRegAssign),
10693 * src/hc08/ralloc.c (serialRegAssign),
10694 * src/z80/ralloc.c (serialRegAssign),
10695 * src/ds390/ralloc.c (serialRegAssign),
10696 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10698 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10700 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10701 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10703 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10705 Cumulative patch for pic16 port:
10706 * src/pic16/device.h (typedef PIC16_device) modified fields for
10707 defining microcontrollers,
10708 * src/pic16/device.c: added new info for all devices in Pics16 array,
10709 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10710 to be optimised out by the pCode optimiser,
10711 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10712 specially, bug reported by G.M. Gallant,
10713 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10714 as force'd so that cannot be optimised out by pCode optimiser,
10715 * src/pic16/pcode.c,
10716 * src/pic16/pcodepeeph.c,
10717 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10718 they are disabled by default, but can be enabled explicit with
10719 command argument --denable-peeps, for testing,
10720 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10721 --pomit-ivt in COMPILE_FLAGS
10723 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10725 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10726 compilation on MSVC
10728 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10730 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10732 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10734 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10735 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10737 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10739 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10740 would only assign 0x300001 register.
10742 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10744 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10745 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10747 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10749 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10751 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10752 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10753 added peephole 254 (left shift), 255 (jump table)
10755 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10757 * device/lib/Makefile.in: removed comment line with model-pic16,
10758 * (target port-specific-objects-pic16): the libraries and objects
10759 are copied to the build directory form the device/lib/pic16/bin
10762 Cumulative patch concerning pic16 port:
10763 * library directory has been re-organized,
10764 * added support for PIC18F1220,
10765 * added headers and library sources for chips 18f1220,18f6520,
10766 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10768 * configuration registers setting has changed, now each supported
10769 device has a complete description of the registers it uses,
10770 * all initialisations are moved to idata sections, these section
10771 can be absolute or relocatable,
10772 * fixed initialisation of codespace variables,
10773 * fixed warning about PCLATU and gpsim,
10774 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10775 * (genAssign): use table reads when assigning from variables in codespace,
10776 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10777 char/int variables placed in codespace,
10778 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10779 registers set in .asm file, no need for --pomit-config-words anymore,
10780 * (pic16glue): some 8051 legacy segments are commented out
10781 (to be removed completely),
10782 * added support for alternative assembler and linker with --asm=
10783 and --link= command line arguments,
10784 * peepholes are disabled automatically in the port, no need to
10785 specify on command line,
10786 * port supports natively char/int/long multiplication, but converts
10787 all divisions to support functions,
10788 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10789 to the file set in variable $2,
10790 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10791 strings in ASCII format and not in hex,
10792 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10793 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10794 allocate proper register if iCodes aren't temporary,
10796 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10798 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10800 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10802 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10805 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10807 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10808 computed address is reused
10809 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10810 multi-byte bitfields
10812 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10814 * src/z80/gen.c: (genArrayInit): must check for pointers too
10816 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10818 * support/regression/tests/zeropad.c: never meant to commit the
10819 nestedstruct test: removed, added check for GCC version
10821 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10823 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10824 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10825 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10826 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10827 bugs 928906 and 954082 half-empty initializers
10829 * src/SDCCsymt.c (getAllocSize): added for above fix
10830 * src/z80/gen.c (genArrayInit): fixed bug 741044
10831 * support/regression/tests/zeropad.c: added tests
10833 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10835 * src/pic16/device.c (pic16_dump_section): corrected bug which
10836 caused some symbols of the libraries to be misplaced
10838 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10840 * src/pic16/glue.c,
10841 * src/pic16/ralloc.h,
10842 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10843 to fix conflict with pic port
10845 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10847 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10848 externs configuration variables,
10849 * src/pic16/ralloc.h,
10850 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10851 prototype in header, commented out some debug messages
10853 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10855 * src/pic16/glue.c,
10856 * src/pic16/main.c,
10857 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10858 for gpasm COFF object generation. Thanks to D. Hawkins for
10861 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10863 * src/ds390/main.c,
10864 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10865 Brock for spotting this)
10866 * src/ds390/gen.c (genEndFunction),
10867 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10868 interrupt handler and critical. Disable push/pop optimizations when
10869 peephole optimizations disabled.
10871 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10873 Updated pic16 library sources and headers.
10874 * device/lib/pic16/pic18f*/ ,
10875 * device/include/pic16/*.h: modified to handle structured SFR
10878 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10880 * src/port.h (PORT structure): added hook initPaths, now each
10881 port can declare its own default search paths,
10882 which can been seen with the --print-search-dirs option,
10883 see pic16 port for example,
10884 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10885 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10886 * (doPrintSearchDirs): NEW, replaces in a central manner the
10887 printing of search dirs which was split in set*Paths functions,
10888 * (main): added call to port->initPaths and doPrintSearchDirs,
10890 * src/ds390/main.c,
10893 * src/izt/tlcs900h.c,
10894 * src/mcs51/main.c,
10896 * src/pic16/main.c: modified port structures to reflect addition of
10899 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10900 * (pic16_dump_section): for registers in same address reserve memory once,
10901 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10903 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10904 result is greater in size than right or left,
10905 * (pic16_genUMult8X8_8): there are some cases where the result can
10906 be 16 bits size, so handle these,
10907 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10908 * (pic16_outBitC): modified to emit pcodes,
10909 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10911 * (genDivOneByte): implemented algorithm to divide 8-bits,
10912 * (genCmp): uncommented goto, but issues still exist,
10913 * (genAnd): fixed a bug with variables >8bits,
10914 * (genPackBits): optimization added that uses BCF/BSF to change a
10916 * (genAssign): fixed bug when assigning floating point literals,
10917 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10918 __sdcc_gsinit_startup label,
10919 * src/pic16/main.c (_pic16_init): removed search directory
10921 * (_pic16_initPaths): NEW, used to initialise search directories,
10922 * (_hasNativeMulFor): support functions for all except char/int
10923 multiplication, and char division,
10924 * (PIC16_port struct): modified entry for native mul support,
10925 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10927 * (buildCallTree): call to register_usage is ifdef'ed out,
10929 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10931 * device/include/string.h: applied Stas Sergeev's patch to make this
10932 header file compatible with the preprocessor -Wundef option
10933 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10934 failure (fixes bug #941458)
10936 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10938 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10939 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10940 that the variable, not the function, should be static
10941 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10942 to be consistent with non-literal case
10944 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10946 * src/SDCCast.c (isConformingBody): fixed bug #949967
10947 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10948 convilong): fixed bug #952086
10950 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10952 * src/SDCCmem.c (allocVariables): fixed bug #955321
10954 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10956 * src/hc08/main.c (_hc08_genAssemblerEnd),
10957 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10958 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10959 completely eliminated the use of a temporary file
10960 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10961 when more than one file linked
10962 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10964 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10966 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10967 which fixes bug #543481
10968 * support/regression/tests/bug-751703.c: fixed comments left from a
10969 cut and paste error
10970 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10971 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10972 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10974 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10975 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10976 are now changed to underscores in moduleName
10978 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10980 * as/mcs51/lkmem.c: better fix for bug #954173
10982 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10983 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10985 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10986 * device/include/c8051f000.h,
10987 * device/include/c8051f120.h,
10988 * device/include/c8051f300.h,
10989 * device/include/c8051f310.h,
10990 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10991 PWM16) and detab'ed
10993 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10995 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
10996 and mailing lists, doc'ed --no-peep-comments, removed reference
10997 to knoppix (newest version has no LyX/LaTeX), other minor changes
10998 * src/SDCCglue.c (glue): save 2 bytes stack space with
10999 option --main-return. The ljmp could probably be avoided too
11001 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11003 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11005 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11007 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11008 * src/SDCCopt.c (isLocalWithoutDef),
11009 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11010 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11011 (credit to Maarten Brock for patch #949363, on which this is based)
11012 * support/regression/tests/bug-751703.c: some test cases of extern used
11013 within inner scopes.
11015 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11017 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11019 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11021 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11022 dwWriteLabel): fix to create valid debugger symbols even when
11023 the module name has non-alphanumeric symbols in it
11024 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11025 when a variable's allocation has been optimized away
11028 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11030 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11032 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11033 * src/mcs51/main.c,
11034 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11035 * src/ds390/main.c,
11036 * src/z80/gen.c (z80_emitDebuggerSymbol),
11038 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11040 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11041 * src/pic16/main.c,
11042 * src/avr/gen.c (avr_emitDebuggerSymbol),
11044 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11046 * src/SDCCdebug.c (emitDebuggerSymbol),
11048 * src/port.h: added a debugger struct to the port struct. Added a
11049 callback for defining debugger symbols
11051 * src/SDCCast.c (createLabel),
11052 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11055 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11056 iCode back to the ast for the function
11058 * src/hc08/ralloc.c (hc08_assignRegisters),
11059 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11060 unneeded fields from the regs struct.
11061 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11062 pushReg() & pullReg() functions instead of emitcode()
11064 * src/hc08/gen.c (genLabel, genhc08Code),
11065 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11067 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11070 * src/hc08/gen.c (genEndFunction, genhc08Code),
11072 * src/mcs51/gen.c (genEndFunction, gen51Code),
11074 * src/ds390/gen.c (genEndFunction, gen390Code),
11076 * src/z80/gen.c (genEndFunction, genZ80Code),
11079 * src/pic/gen.c (genEndFunction, genpic14Code),
11081 * src/pic16/gen.c (genEndFunction, genpic16Code),
11083 * src/avr/gen.c (genEndFunction, genAVRCode),
11085 * src/xa51/gen.c (genEndFunction, genXA51Code),
11087 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11088 specific code to cdbFile.c and out of the backend code generators
11090 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11091 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11092 starting address is now 0
11095 * as/hc08/m08pst.c,
11096 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11097 assembler directive for DWARF support
11098 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11102 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11104 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11106 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11107 and inappropriate peephole optimization in jump tables
11109 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11111 * as/hc08/m08pst.c,
11112 * src/SDCCglue.c: sdccopt works for the hc08 port now
11114 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11116 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11118 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11120 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11122 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11124 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11128 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11129 comments from the peephole optimizer replacement rules
11130 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11132 * src/SDCCcse.c (updateSpillLocation),
11133 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11135 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11136 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11137 objects far pointers
11139 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11141 * src/SDCCsymt.h: a missing part of my last change
11142 * src/pic/ralloc.c (regTypeNum),
11143 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11145 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11148 * src/SDCCicode.c (aggrToPtrDclType),
11149 * src/SDCCptropt.h,
11150 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11151 ptrPseudoSymConvert),
11152 * src/pic/ralloc.c (regTypeNum),
11153 * src/pic16/ralloc.c (regTypeNum),
11154 * src/hc08/ralloc.c (regTypeNum),
11155 * src/ds390/ralloc.c (regTypeNum),
11156 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11157 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11159 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11161 * link/z80/lkmain.c (afile),
11162 * as/hc08/lkmain.c (afile),
11163 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11164 prevent a pointer problem when a filename has no directory and
11165 no extension specified.
11167 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11169 * link/z80/lkmain.c (afile): allow periods in directory names
11170 * link/z80/lkmain.c (afile),
11171 * as/mcs51/lkmain.c (afile),
11172 * as/hc08/lkmain.c (afile): allow linker script file to have an
11173 extension other than ".lnk"
11174 * link/z80/lklex.c (getfid),
11175 * link/z80/lkmain.c (parse),
11176 * as/mcs51/lklex.c (getfid),
11177 * as/mcs51/lkmain.c (parse),
11178 * as/hc08/lklex.c (getfid),
11179 * as/hc08/lkmain.c (parse): Support comments in the linker script
11180 file on lines by themselves and after filenames
11182 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11184 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11186 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11188 * src/z80/peeph-z80.def: removed some peephole rules that don't
11189 work with multibyte arithmetic (fixed bug #937126)
11190 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11191 to registers and not global variables
11192 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11193 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11194 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11195 checking for assignments not internally generated (fixed bug #931895)
11196 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11197 structure member (fixed bug #930072)
11199 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11201 * src/SDCCmain.c (linkEdit),
11202 * src/hc08/main.c (_hc08_parseOptions),
11203 * as/hc08/Makefile.in,
11204 * as/hc08/aslink.h,
11206 * as/hc08/m08pst.c,
11207 * as/hc08/lkrloc.c (relr, rele),
11208 * as/hc08/lkarea.c (lnkarea)
11209 * as/hc08/lkmain.c (afile, parse),
11210 * as/hc08/lkelf.c: support for ELF output
11211 * as/hc08/lks19.c (s19),
11212 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11214 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11216 * as/mcs51/lkihx.c: Fixed bug #899105.
11218 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11220 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11221 .dsp files from Unix to DOS.
11223 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11225 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11226 function pointers; we have been compliant for several months now.
11227 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11228 change that was accidently commented out
11229 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11230 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11233 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11235 * src/hc08/gen.c: output of all of the internal debugging information
11236 is now controlled by the D() macro; it is disabled by default
11238 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11240 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11241 harder to keep the same registers during a CAST iCode
11242 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11243 long via int can be done in a single cast, if the signedness is
11245 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11246 putchar() in tinibios.c in ds390's library
11248 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11250 * src/SDCCast.c (decorateType): fixed bug #898889,
11251 cast result of a literal complement too
11252 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11253 fixed check for bitfields
11255 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11257 * src/SDCCicode.c (geniCodeLogic): made it static,
11258 (geniCodeLogicAndOr): added in order to fix bug #905492,
11259 (ast2iCode): fixed bug #905492
11260 * support/regression/tests/bug-905492.c: added
11261 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11262 (processParms): fixed bug #927659: don't copy parms, this will clear
11264 * support/regression/tests/bug-927659.c: added
11266 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11268 * src/SDCCast.c (addCast): don't cast float to char
11269 * device/lib/libsdcc.lib: added _memmove
11271 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11273 * device/lib/large/Makefile: fixed parallel execution by
11274 replacing `make` by `$(MAKE)`
11276 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11278 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11279 offsets (fixes bug #923936)
11281 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11283 * device/lib/small/Makefile: fixed parallel execution by
11284 replacing `make` by `$(MAKE)`
11286 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11288 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11290 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11292 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11293 * src/regression/Makefile: Regression test was not running.
11295 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11297 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11298 complement if possible
11299 * src/SDCCval.c (valComplement),
11300 * src/SDCCicode.c (operandOperation): fixed complement of literal
11301 * support/regression/tests/onebyte.c (testComplement): added
11303 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11305 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11306 return an optimized tree; actually replace actParm with the new tree
11307 * src/SDCCast.h: added some parantheses to remove side effects
11308 * support/regression/tests/bug-920866.c
11310 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11311 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11312 Bit operands were not being handled properly in the pic14 port.
11313 (now src/regression/add.c passes again).
11315 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11317 * src/SDCC.y (labeled_statement): case and default no longer require
11318 a following statement (RFE #893037)
11320 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11322 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11323 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11324 disabled (fixes bug #916294)
11325 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11326 "mov a,acc"; patch provided by Lenny Story
11327 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11329 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11331 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11333 * src/ds390/gen.c (genFunction, genEndFunction),
11334 * src/ds390/ralloc.c (ds390_assignRegisters),
11335 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11336 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11337 pushed if there are parameters passed on the stack. Also, a cleaner
11338 way to decide if r0/r1 should be pushed/popped. (Together they fix
11341 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11344 * device/lib/mcs51/crtpagesfr.asm,
11345 * device/lib/mcs51/crtxinit.asm,
11346 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11347 to avoid confusion with Si Lab's SFRPAGE register.
11349 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11351 * src/SDCCglue.c (emitMaps): allow public sfr variables
11352 * src/SDCCglue.c (initialComments): include compiler build date
11353 with compiler version and put the timestamp of the generated
11354 assembly file on a serperate line to be less confusing.
11355 * src/port.h: added genInitStartup hook
11357 * src/ds390/main.c,
11360 * src/pic16/main.c,
11362 * src/z80/main.c: genInitStartup initialize as NULL (default to
11363 historical behaviour)
11364 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11365 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11366 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11367 library instead of hard coding it into the compiler.
11368 * support/regression/ports/mcs51-stack-auto/spec.mk,
11369 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11370 * device/lib/mcs51/Makefile,
11371 * device/lib/small/Makefile,
11372 * device/lib/large/Makefile,
11373 * device/lib/mcs51/crtpagesfr.asm,
11374 * device/lib/mcs51/crtstart.asm,
11375 * device/lib/mcs51/crtxclear.asm,
11376 * device/lib/mcs51/crtxinit.asm,
11377 * device/lib/mcs51/crtclear.asm,
11378 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11379 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11380 and into user configurable files.
11381 * device/lib/clean.mk: clean mcs51 directory too
11382 * support/regression/tests/longlit.c: added static to T1 declaration
11383 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11384 accesses in the initialization code
11386 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11388 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11389 OSCTRIMVAL as noted in bug #916008
11391 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11393 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11394 in loops with multiple exits (reported as incorrect registers
11395 used by Martin Helmling in Sdcc-user list)
11397 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11399 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11400 made ds390 register extensions look less like error messages
11402 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11404 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11405 reported by Adam Wozniak in Sdcc-user list
11407 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11409 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11410 arithmetic optimizations, added debug output
11412 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11414 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11415 * sdcc.spec: updated and split sdcc into 3 rpms
11416 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11417 needed for literals of LEFT_OP and '+'
11418 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11419 introduced RESULT_TYPE_NOPROM
11420 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11422 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11423 limited promotion to int only for '*'
11424 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11426 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11428 * src/pic16/gen.c (genSkip),
11429 (genc16bit2lit), (gencjneshort): commented out
11430 (is_LitOp): new helper function, checks operand type
11431 (genCmpEq): rewritten
11433 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11435 * support/regression/tests/bug-908454.c: added
11437 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11439 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11440 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11441 (geniCodeCast): cosmetic, don't preserve bit storage class
11442 (geniCodeLeftShift): added promotion
11443 (geniCodeLogic): fixed regression
11444 * src/SDCCsymt.c (computeTypeOr): accept bits too
11445 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11447 2004-03-07 Borut Razem <borut.razem AT siol.net>
11449 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11451 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11453 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11454 version of pic16_genPackRegisters which does not check if ic is a
11456 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11457 function cause string1.c regression test fails
11459 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11461 * sim/ucsim/configure.in,
11462 * sim/ucsim/configure,
11463 * sim/ucsim/doc/Makefile.in: use docdir
11464 * src/SDCC.y: fixed sbit atrributes
11465 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11466 * src/SDCCast.c (decorateType): |^& need special promotion handling
11468 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11469 * src/SDCCsymt.h (computeType),
11470 * src/SDCCicode.c: computeType() needs op
11471 * src/SDCCsymt.c (checkTypeSanity),
11472 * doc/sddman.lyx: "plain" bitfields are unsigned
11473 * src/SDCCsymt.c (computeTypeOr): added
11474 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11476 * src/SDCCval.c (val*): computeType() needs op
11477 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11478 * support/regression/tests/onebyte.c: added tests for |^&
11480 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11482 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11483 for writing icode into asm output.
11485 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11487 * src/pic16/device.c: added some debug lines enabled
11488 with macro DEBUG_CHECK,
11489 * src/pic16/genarith.c: more debug in genPlus,
11490 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11491 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11492 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11493 * (aopForSym): onStack symbols are re-placed in data memspace,
11494 and onStack flag is cleared,
11495 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11496 copy temporary pcodeop,
11497 * (genPcall): added warning for not updating PCLATU,
11498 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11499 always true for pic16 port,
11500 * (genMultOneWord): NEW, supports integer multiplication,
11501 * (genMult): modified to call genMultOneWord,
11502 * (ifxForOp): added warning when return NULL,
11503 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11504 flag is set before call to operandFromSymbol for implicit
11506 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11507 options.intlong_rent are set by default,
11508 * (_hasNativeMulFor): modified to allow port generation of integer
11510 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11511 set regtype to REG_SFR for all registers, restricting seting the
11512 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11514 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11516 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11517 more than 500 times in the regression tests
11519 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11521 * support/Util/SDCCerr.h,
11522 * support/Util/SDCCerr.c,
11523 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11525 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11526 for symbol conflicts.
11527 * support/valdiags/tests/enum.c,
11528 * support/valdiags/tests/tentdecl.c,
11529 * support/valdiags/tests/struct.c: expect possible error messages
11530 referring to original symbol definitions.
11531 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11533 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11535 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11537 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11539 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11541 * src/pic16/ralloc.c (newReg): fixed bug #908929
11543 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11545 * src/ds390/gen.c: added missing #include "main.h"
11547 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11549 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11550 checking if symbol is already in set,
11551 * src/pic16/device.h: prototype for checkAddSym,
11552 * src/pic16/gen.c: (_G): added entry interruptvector,
11553 * (assignResultValue): removed some commented out lines,
11554 * (genFunction): check for ISR via sym->type, absolute section for
11555 interrupt code is created via a new pBlock, the goto instruction is
11556 placed now correctly at the interrupt vector position, changed all
11557 references from ivec to _G.interruptvector,
11558 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11559 is the interrupt is a high priority one, same for return from ISR,
11560 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11561 externs to calls of checkAddSym,
11562 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11563 pic16_pcode_verbose flag is set,
11564 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11565 * src/pic16/pcoderegs.c: message about how many registers are saved
11566 will only be emitted if pic16_pcode_verbose flag is set,
11568 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11570 * src/ds390/ralloc.h,
11571 * src/ds390/ralloc.c (ds390_regWithIdx),
11572 * src/ds390/gen.c (emitcode),
11573 * src/ds390/main.h,
11574 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11575 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11576 ds390operandCompare, getRegsRead, getRegsWritten,
11577 initializeAsmLineNode): customized instruction size calculation for
11578 ds390, started basis for some register optimizations
11579 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11580 corresponding assembly output
11581 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11582 missing push/pop of r0/r1. Optimized push/pops
11584 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11586 * src/mcs51/main.c (instructionSize): fixed ACALL size
11587 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11589 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11591 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11592 the sorting of rlist with NULL elements
11593 * (print_idataType, print_idata): NEW to create idata sections
11594 * src/pic16/device.h: idataSymSet new variable
11595 * src/pic16/gen.c (genFunction): fixed some bugs in string
11596 comparing, improved the absolute section creation for ISRs,
11597 added FSR0L/FSR0H in registers that are saved in an ISR,
11598 * (genInline): fixed the processing of inline snippets,
11599 now they undergo no process by the peephole optimizer
11600 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11601 are placed in idataSymSet,
11602 * (pic16emitStaticSeg): extern symbols are added in externs,
11603 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11604 switching when aboslute variables are placed in access bank memory
11605 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11606 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11607 commented out with #if,
11608 * (pic16_packRegisters): reintroduce the check for CAST because some
11609 symbols are not correctly handled,
11610 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11611 pCodeInstruction instead of pCode,
11612 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11613 pCodeAsmDir definition,
11614 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11615 directive, then the argument directive is emitted without the leading
11616 tab, hack for inline labels which must be in the first column,
11617 * (compareLabel,pic16_findNextInstruction),
11618 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11619 * (insertBankSwitch): modified for the new pCodeAsmDir,
11621 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11622 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11624 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11626 * (pushSide): commented out with #if,
11627 * (assignResultValue): fixed some typos in saving
11629 * (genPcall): FIXED and sync'ed with genCall,
11630 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11631 * (genNearPointerGet): fixed to handle some more cases,
11632 implementation scheme via table reads,
11633 * (genConstPointerGet): modified to access code memory correct,
11634 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11635 and improved to handle some cases
11636 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11637 instead of "RETLW" for init data
11638 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11639 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11640 variables are placed in access bank memory (<0x80 and >=0xf80),
11641 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11642 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11643 TBLWT_POSTDEC,TBLWT_PREINC
11644 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11645 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11647 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11648 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11649 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11650 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11652 2004-02-29 Borut Razem <borut.razem AT siol.net>
11654 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11655 support/Util/findme.h, support/Util/system.h: enhance binary relative
11656 search for lib and include by using findProgramPath()
11658 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11661 * src/SDCCpeeph.c (pcDistance),
11663 * src/mcs51/ralloc.h,
11664 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11665 * src/mcs51/main.h,
11666 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11667 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11668 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11669 size calculation port specific, started basis for some register
11671 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11672 missing push/pop of r0/r1. Optimized push/pops
11673 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11674 * device/lib/_modsint.c (_modsint),
11675 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11676 and stack version so regression tests pass
11678 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11680 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11681 * src/SDCCast.c (decorateType): catch another small optimization
11683 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11684 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11685 modified to finally use computeType() all over SDCC,
11686 see Feature Request #877103
11687 * src/SDCCval.h: cosmetic
11688 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11689 valCompare(); regression tested in muldiv.c
11690 * support/regression/tests/muldiv.c (testMod): mod sign follows
11693 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11695 * src/SDCCast.c (decorateType): fixed bug #902362
11696 * doc/INSTALL.txt: fixed install instructions for win32
11698 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11700 * device/include/Makefile.in (install): fixed by replacing spaces
11703 * doc/INSTALL.txt: updated for release
11704 * doc/sdccman.lyx: added warning for --xstack being buggy
11706 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11708 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11709 to eliminate build warnings.
11710 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11712 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11713 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11715 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11716 removed -penable-stack, added comment for stack pragma, added
11717 warning for not initializing the stack/frame registers, removed
11718 comment at interrupts section
11720 Stack is made permanent, there is no ability to disable stack usage.
11721 * src/pic16/device.h,
11722 * src/pic16/device.c: removed all references to USE_STACK macro,
11723 * src/pic16/device.c (pic16_dump_section): when no elements in
11724 rlist, free rlist before return,
11725 * (pic16_dump_int_registers): NEW, internal registers are a new set
11726 of general purpose registers reused by each function,
11727 * (checkAddReg): returns 1 if registers is added to set,
11728 * (pic16_groupRegistersInSection): when a registers is of type
11729 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11730 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11731 SRCASECMP macro is moved here from device.c
11732 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11733 PO_PCLATU, PO_PRODL, PO_PRODH,
11734 * (pic16_pCodeOpType, genMinus,
11735 changed compares to "a" register, with AOP_ACC,
11736 * (pic16_genPlus): fixed some bugs and indented properly,
11737 * (pic16_addSign): changed size to size+offset in the MOVWF
11739 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11740 multiply 8-bit operand by literal, result is 8-bit,
11741 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11742 multiply 2 8-bit operand, result is 8-bit,
11743 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11745 * src/pic16/gen.c: changed accUse to contain WREG only,
11746 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11747 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11748 true, do not use immediate addressing any more unless sym is a
11749 pointer in codespace,
11750 * (aopForRemat): do not use immediate addressing when symbol not in
11751 codespace and when symbol's address is requested,
11752 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11754 * (aopGet): added case for AOP_ACC and don't return "accumulator
11755 bug" but WREG instead,
11756 * (popGetTempReg): pushes contents of temporary register in stack,
11757 * (popReleaseTempReg): pops contents of temporary register from
11758 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11759 * (pic16_popGet): separated case AOP_ACC to return register WREG
11760 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11761 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11762 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11763 the use of immediate pointers to certain cases only.
11765 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11766 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11767 * (assignResultValue, genCall, genRet): modified to use the new
11768 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11769 genPcall is still broken,
11770 * (genFunction): added code to create 'A' type pBlocks when
11771 interrupt functions are generated, code not extensively tested yet,
11772 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11773 * (genEndFunction): modified so ISRs pop stored registers from stack,
11774 * (genMultOneByte): cleanup,
11775 * (AccRsh): added flag andmask, to and result with appropriate mask,
11776 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11777 * (genDataPointerGet): fixed and reenabled its use,
11778 * (genNearDataPointerGet): bugs fixed,
11779 * (genDataPointerSet): bugs fixed,
11780 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11781 pic16_DumpSymbol, pic16_DumpOp,
11782 * src/pic16/genutils.h: function prototypes for the above functions,
11783 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11785 * (pic16emitRegularMap): many many many improvements, but needs a
11787 * src/pic16/main.c: enable_stack in pic16_options is removed,
11788 * (_pic16_parseOptions): removed command line options -penable-stack,
11789 * (_process_pragma): emit stack symbol only when stack pragma is
11791 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11792 redirected to FSR0L/FSR0H pair,
11793 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11794 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11795 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11797 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11798 * (dumpPicOptype): NEW,
11799 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11800 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11801 with movff instruction,
11802 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11803 added pic16_int_regs, some packRegsFor* functions are commented out,
11804 because produce errors,
11805 * src/pic16/NOTES: minor modifications
11807 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11809 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11810 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11812 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11813 * as/mcs51/lkaomf51.c: fixed bug #895763
11815 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11817 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11819 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11821 * doc/sdccman.lyx: added details about the HC08 storage classes and
11822 interrupts, fixed the register usage info for z80 & gbz80
11824 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11826 * doc/sdccman.lyx: added more pic16 port documentation
11827 * device/include/pic16/: added header pic18fregs.h
11829 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11831 * doc/sdccman.lyx: added Vangelis' contribution
11833 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11835 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11836 extend to the next CALL or PCALL, not just to the next CALL.
11838 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11840 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11842 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11844 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11845 bug #895752 and a better fix for bug #716790
11847 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11849 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11851 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11853 * doc/sdccman.lyx: minor changes, minor changed
11855 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11857 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11858 which can't handle SDCC_NEWONEBYTEOPS,
11859 (geniCodeMultiply): removed conversion from mult to shift for pic14
11862 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11865 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11866 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11867 thus fixing bug #895406
11869 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11871 * device/lib/_modsint.c,
11872 * device/lib/_modslong.c: sign follows divisor only
11873 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11874 signs or signedness can be ignored
11875 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11876 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11877 added optimization for IFX,
11878 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11880 reenabled optimization for IFX, which was removed on 2004-01-11
11881 * src/SDCCast.h: added return type IFX
11882 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11883 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11884 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11885 SDCC_OLDONEBYTEOPS selects the old behaviour
11886 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11887 changed again and commented promotion rule
11888 * src/SDCCval.c (valDiv): promotion no longer necessary
11889 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11890 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11892 * support/regression/tests/onebyte.c: added
11894 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11896 * gen.c (genInline): reverted to old code for assemnling inline
11897 code because of bug reported James Chadd
11899 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11901 * ralloc.h: missing declarations from previous patch,
11902 seems that patch for ralloc.h was never applied, fixed
11904 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11905 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11909 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11910 indirect addressing. Marked FSR0 as deprecated
11911 * gen.c (pointerCode): commented out, not needed now
11912 (pic16_popGet2p): new MOVFF helper function
11913 (genGenPointerGet),
11914 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11915 (shiftRLong): removed duplicate debugging info
11917 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11919 * src/ds390/gen.c (genNearPointerGet),
11920 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11921 optimization with bits, but not bitfields.
11922 * src/ds390/ralloc.c (packRegisters),
11923 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11925 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11927 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11929 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11932 * src/SDCCicode.c (operandFromSymbol),
11933 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11934 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11935 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11936 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11937 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11938 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11940 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11941 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11942 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11943 * src/SDCCsymt.c (newSymbol),
11944 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11947 * src/SDCCval.c (newiList): fixed bug #885705
11949 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11951 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11952 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11954 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11956 * device/include/c8051f120.h,
11957 * device/include/c8051f300.h,
11958 * device/include/c8051f310.h: added/updated header files for Silicon
11959 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11960 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11961 in new section Submitting patches
11963 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11965 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11966 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11967 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11969 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11970 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11971 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11973 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11974 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11975 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11977 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11978 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11979 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11980 genGenPointerSet): fixed bug #892400
11981 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11982 to eliminate build warnings.
11983 * src/SDCCast.c (processParms),
11984 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11986 * support/valdiag/valdiag.py: added GCC to the list of defines active
11987 when compiling with gcc
11989 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11991 * support/Util/SDCCerr.h,
11992 * support/Util/SDCCerr.c,
11993 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
11994 with an incomplete type (fixed bug #883734)
11995 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
11997 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11999 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12001 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12003 * src/SDCCast.c (decorateType),
12004 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12005 function pointer implementation
12006 * support/regression/tests/funptrs.c: added tests to verify both forms
12007 of function pointers work correctly. Added tests to verify parameters
12008 are passed in the correct order.
12010 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12012 * device.c (regCompare): registers are sorted by ascending
12013 address and increasing size,
12014 * main.c (_pic16_finaliseOptions): removed the declaration
12015 of compiler macro MCU. Now a macro of the format pic18fxxxx
12016 will be defined from the command line
12018 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12019 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12021 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12022 PCOP_RLCF was overwritten!
12023 * gen.c (genSkip): commented out calls to pic16_emitcode,
12024 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12026 * (genRRC): added debugging info,
12027 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12028 overwritten while shifting,
12029 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12030 overwritten while shifting,
12033 * (shiftLLeftOrResult),
12034 * (shiftRLeftOrResult),
12036 * (shiftLLong): Implemented with pic16_emitpcode
12037 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12038 * (genLeftShift): Fixed bug, operand for shift by variable always
12039 was "and"ed with 0x0f,
12040 * (genLeftShiftLiteral),
12042 * (genRightShiftLiteral): added debugging info,
12043 * (genrshFour): added comment,
12044 * (genRightShift): determined signedness from operand "left"
12045 instead of "result"
12047 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12049 * src/SDCCicode.c (geniCodeParms),
12050 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12051 function pointers, fixed function pointer bugs #861242 and #861896
12053 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12055 * device/include/c8051f000.h,
12056 * device/include/c8051f120.h,
12057 * device/include/c8051f300.h: added header files for Silicon
12058 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12060 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12062 * src/SDCCast.c (processParams): added new type flow and restructured
12063 (gatherAutoInit): added new type flow
12064 (addCast): cosmetic changes
12065 (getLeftResultType): added new type flow for array indices, patch
12066 provided by Stas, see FR #877103
12067 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12068 array index patch by Stas
12069 * src/SDCCast.h: added prototype getResultTypeFromType()
12071 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12072 * src/pic/glue.c (pic14emitStaticSeg),
12073 * src/pic16/glue.c (pic16emitStaticSeg),
12074 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12075 for initialization of symbols
12076 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12077 * support/Util/SDCCerr.h:
12078 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12079 * .version: bumped version number to 2.3.8
12080 * device/include/Makefile.in (install),
12081 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12084 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12086 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12087 Slade Rich fixed an optimization bug
12088 * src/pic/pcodepeep.c,
12089 * src/pic/pcoderegs.c
12090 * doc/Makefile (install): added test for directory
12092 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12094 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12095 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12096 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12097 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12098 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12099 * as/mcs51/asexpr.c (term),
12100 * as/hc08/asexpr.c (term): fixed bug #887146
12102 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12104 * src/z80/gen.c (genMult): handle single byte result product
12105 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12106 DUMMY_READ_VOLATILE (fixed bug #886367)
12108 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12110 * support/regression/tests/libmullong.c: fixed logic, on little endian
12111 hosts we ended without a mullong_wrapper()
12113 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12115 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12116 virus/worm forged address usage.
12118 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12120 Fixed promotion, it should be done on AST level:
12121 * src/SDCCast.c (addCast): added promotion to int
12122 (decorateType): updated call to upCast()
12123 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12124 usualUnaryConversions()
12126 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12128 * support/regression/tests/literalop.c (mulWrapper): Added a
12129 wrapper to remove integer overflow warnings.
12131 * support/regression/tests/float_trans.c: Made work on host.
12133 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12136 * support/regression/generate-cases.py (main): Changed from inline
12139 * doc/Makefile (install): Changed to depth first to get rid of
12140 missing directory install warning.
12142 * as/Makefile (install-doc): Made work on Mac.
12144 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12146 * src/SDCCast.c: added an additional type flow in decorateType() of
12147 opposite direction, see feature request #860006; it's enabled at runtime
12148 by setting the environment variable SDCC_NEWTYPEFLOW
12149 * src/SDCCast.h: changed prototype of decorateType()
12150 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12151 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12152 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12153 see feature request #877103
12154 * src/SDCCval.c: updated call of decorateType()
12155 (valBitwise): fixed bug #882876
12156 (valMinus): added promotion
12157 (valLogicAndOr): result is unsigned
12158 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12159 * src/SDCCsymt.c (computeType),
12160 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12161 must not cause an unsigned operation
12162 * src/pic/glue (pic14emitRegularMap),
12163 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12165 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12167 * src/pic/pcode.c (PCodeID): commented out left over debug code
12169 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12171 * support/valdiag/tests/overflow.c: added shift tests
12172 * src/pic/device.c,
12179 * src/pic/pcodepeep.c,
12180 * src/pic/pcoderegs.c,
12181 * src/pic/ralloc.c,
12182 * src/pic/ralloc.h: applied patch from Slade Rich;
12183 added support for multiple code pages and multiple RAM banks on the
12184 PIC 14 port. The ASM files now no longer simply assume all the
12185 code / RAM are in the same page / bank. This means the linker can
12186 safely allocate code/RAM of separate ASM files to different pages/banks.
12187 * doc/sdccman.lyx: added Slade's tips
12188 * src/mcs51/peeph.def: fixed bug #880768
12190 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12192 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12193 * src/SDCCast.c (decorateType): fixed bug #880197
12195 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12197 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12200 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12201 strtof is not part of C89 and isn't included with Mac OS X.
12203 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12205 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12206 shiftL2Left2Result): fixed bug #879326
12207 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12208 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12209 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12210 address fetch for clr instruction
12211 * device/lib/hc08/_mulint.c: created optimized assembly version
12212 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12214 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12216 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12217 proposed in FR #877103
12219 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12221 * src/SDCCval.c (cheapestVal): added missing checks
12222 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12223 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12225 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12227 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12230 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12232 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12233 loaded with the linker search paths (-L arguments) and the libraries
12234 to be linked with the current source (-l arguments). Changes
12235 currently will affect only the pic16 port.
12236 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12237 include path the port specific paths and port specific libraries,
12238 * gplink command now contains the $3 argument,
12239 * src/pic16/device.h,
12240 * src/pic16/device.c,: structure PIC_device is made public and
12241 renamed to PIC16_device, the same for variable Pics which is renamed
12242 to Pics16. Updated all references to them.
12243 * src/pic16/glue.c (pic16glue): corrected bug with code
12244 initialization which bypassed the variable initializations block.
12246 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12247 COMPILE_FLAGS and added the --nostdinc option
12249 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12251 * device/include/mc68hc908jb8.h: Register defs for another member
12252 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12254 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12256 Documenting changes from previous commits.
12257 * configure.in (version 1.56),
12258 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12259 when generating output files to configure the pic16 library,
12260 but now I've commented it out, since gputils aren't installed in the
12261 SF compile farm, so library won't compile
12263 * device/lib/Makefile.in (version 1.56): initially I've added in
12264 target 'all' the prerequestive 'model-pic16' so it compiled the
12265 pic16 library, but now I've commented it out for the same reasons
12267 * added targets 'model-pic16' and 'objects-pic16' to compile the
12269 * added target 'port-specific-objects-pic16' to handle the
12270 generated libraries and copy them into the build/ directory
12271 * added target 'clean-intermediate-pic16' to clean intermediate
12272 files into pic16 directory
12273 * in target 'installdirs' added line to create directory pic16 in
12274 the installation path
12276 * device/include/Makefile.in (version 1.11): in target 'install'
12277 added lines to copy all header files to installation path,
12278 * in target 'installdirs' added line create directory for pic16
12279 headers in the installation path
12281 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12283 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12286 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12289 * device/lib/configure.in,
12290 * device/lib/configure: fixed for autoconf 2.57
12292 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12294 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12295 option so that it actually works. Made it specific to the z80, since
12296 the gbz80 doesn't have these kinds of I/O ports.
12298 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12300 * device/include/z180.h,
12301 * device/lib/_memcpy.c,
12302 * device/lib/_memmove.c,
12303 * device/lib/_mulint.c,
12304 * device/lib/ser_ir.c,
12305 * device/lib/ser_ir_cts_rts.c,
12306 * device/lib/_strcmp.c,
12307 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12308 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12309 portmode; added deprecation warning for bank= and protmode= forms.
12310 Also, guard against buffer overflow.
12311 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12313 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12315 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12316 changed interrupt vector table generation to only emit declared vectors.
12317 * device/include/Makefile.in: added missing backslash
12318 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12320 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12322 Mainly changes to support compilation of the device libraries
12323 * src/pic16/device.c: stack is allocated via symbol and not
12324 via literal number. The symbol is placed in the corresponding
12325 position of the data ram
12326 * (pic16_dump_section): relocatable and absolute uninitialized
12327 data are now emitted in sorted order to reduce section naming,
12328 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12329 weren't marked as being in the access bank,
12331 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12333 Added portion of GNU PIC Library under the directory
12334 device/include/pic16 and device/lib/pic16. These files
12335 contain the declarations of SFRs for the PIC18Fxx2 devices.
12336 The directory is initialized via configure from toplevel.
12338 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12340 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12341 the spilllocations to be compared correctly
12343 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12345 * src/SDCCast.c (decorateType): fixed bug introduced today
12347 2004-01-12 Borut Razem <borut.razem AT siol.net>
12349 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12350 doc/sdccman.lyx: upper case pragmas are deprecated
12352 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12354 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12355 in simpler and even better code
12357 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12359 * src/SDCCicode.c (operandOperation): fixed bug #874819
12360 * src/SDCCast.c (decorateType): fixed
12361 char foo (unsigned long ul) { return ul > 0; }
12363 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12365 * doc/sdccman.lyx: Moved and added some sections, small changes
12366 all over. Telling LaTeX to be less strict with word spacing
12367 to better keep the right margin. Changed some notes about
12368 maintainance of the ports in section 3.2.1 - is it OK like this?
12370 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12372 SDCC source changes:
12373 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12374 convilong): modified to inform the pic16 port that builtin functions
12377 PIC16 PORT specific changes:
12378 * src/pic16/device.c pic16_dump_equates() added,
12379 processor registers declared internally by the port are emitted in
12380 the translation as equates,
12381 * src/pic16/gen.c: inline code is passed unprocessed to the
12383 * (pic16_popGetLit2): fnuction modified to take second operand as
12384 pCodeOp pointer and not as literal,
12385 * (popRegFromIdx): prefixed with pic16_,
12386 * (pic16_popCombine2): modified to receive already allocated pCode
12388 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12389 * (genFunction): initializes local stack frame and pushes on stack
12390 all the registers used by this function,
12391 * (genEndFunction): restores all registers from stack and restores
12393 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12395 * (pic16glue): changed the program startup sequence,
12396 * added new dbName code 'A' for functions placed in absolute section
12397 * src/pic16/main.c: added function attribute _naked,
12398 * added pragma 'code' to place a fnuction at an absolute address,
12399 * added command line arguments --debug-ralloc and --pcode-verbose,
12400 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12401 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12402 * (pic16_newpCodeOpLit2): modified to take the second operand as
12404 * (pic16_printpBlock): modified to emit each function in a separate
12406 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12407 UPPER for immediate operands,
12408 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12410 * src/pic16/peeph.def: all peepholes with movff are commented out,
12411 because there is a problem in the pcode peep optimizer,
12412 * src/pic16/ralloc.c: the register allocator can now reuse local
12413 function symbols for another function. This saves register usage.
12414 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12416 Added file src/pic16/NOTES with information about program writing on
12417 the current port version.
12419 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12421 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12422 and peephole 252 (array access)
12424 2004-01-09 Borut Razem <borut.razem AT siol.net>
12426 * src/SDCCmain.c : fixed #872250: -l command line defined library
12427 files are scanned before standard library files
12429 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12431 * src/SDCCast.c (decorateType): fixed bug #874046
12433 2004-01-09 Borut Razem <borut.razem AT siol.net>
12435 * support/scripts/sdcc.nsi: remove previous installation
12437 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12439 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12440 bytes for last interrupt vector (mcs51)
12441 * sdcc.spec: fixed typo
12443 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12445 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12446 gen51Code): more efficient parameter receive for --model-large
12449 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12451 * src/ds390/main.c,
12452 * src/z80/main.c: added missed needLinkerScript flags (more than
12453 one port structure defined in these file)
12454 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12457 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12459 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12460 * src/port.h: added flag needLinkerScript in port->linker
12461 structure to inform whether to create a .lnk file or not,
12463 * src/ds390/main.c,
12465 * src/mcs51/main.c,
12467 * src/pic16/main.c,
12469 * src/z80/main.c: changed appropriately to configure
12470 needLinkerScript flag
12472 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12473 * src/pic/glue.c: added variable udata_section_name to
12474 override default uninitialized data segment definition for
12475 devices only with SHAREBANK memory (reported from Erik Epetrich)
12476 * (pic14emitOverlay): modified to emit a commented overlay segment
12477 directive when no overlay data exist
12478 * (picglue): modified to emit uninitialized data segment
12479 according to udata_section_name
12480 * src/pic/main.c (_pic14_parseOptions): added command line
12481 options --udata-section-name=[name] to override default
12482 udata definition name
12483 * modified _linkCmd and _asmCmd to include compiler passed
12484 arguments via -W option
12485 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12486 object file from '.rel' to '.o' in port->linker structure,
12487 changed size of fptr from 2 to 3 in port structure
12489 2004-01-07 Borut Razem <borut.razem AT siol.net>
12491 * support/scripts/sdcc.nsi: update PATH
12492 * support/scripts/sdcc.ico: craeted
12494 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12496 * device/include/Makefile.in: fix install
12497 * doc/Makefile: fix install
12499 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12501 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12503 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12504 how the function variable allocation summary is displayed; also
12505 include information about variables allocated to the overlay
12508 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12510 * as/mcs51/lkmain.c: Help about -Y option
12511 * as/mcs51/lkarea.c: Fixed gcc warnings
12513 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12515 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12517 * support/valdiag/tests/overflow.c: added
12518 * src/SDCCast.c (decorateType),
12519 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12520 LEFT_OP (left shift)
12522 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12524 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12525 (default behaviour).
12527 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12529 A python script to validate compiler diagnostic messages. It can be
12530 used to verify that sdcc complains about bad c source code and
12531 gives a good location of the error.
12532 * support/valdiag/Makefile,
12533 * support/valdiag/valdiag.py,
12534 * support/valdiag/tests/*
12536 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12538 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12539 * src/SDCCsymt.c (newEnumType),
12541 * support/Util/SDCCerr.c,
12542 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12544 * support/regression/tests/enum.c: added test for enum values that
12545 require at least 2 bytes of storage.
12547 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12549 * src/common.h: added ifndef/define/endif macros
12550 around the header file.
12551 Bug reported from Jesus Calvino-Fraga
12553 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12555 * sdcc.spec: updated
12556 * device/include/Makefile.in: don't install CVS directories
12557 * device/lib/Makefile.in: added removal of CVS directories after install
12558 * doc/Makefile: fixed install, added local_icons
12559 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12560 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12561 * src/ds390/gen.c (genRightShift): fixed bug #870788
12562 * src/SDCCast.c (decorateType): fixed bug #870781
12564 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12566 PIC16 port related changes:
12567 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12568 added variable stackPos,
12570 * gen.c: genCall, assignResultValue: added support for
12571 pushing/retrieving function parameters to/from stack,
12572 genFunction,genEndFunction: setup stack frame for the
12573 generated function,
12574 genAddrOf: will be changed according to bug 863624
12576 * added files genutils.c and genutils.h which contain gen*
12577 debugged and optimised functions extracted from gen.c
12579 * glue.c: added variable 'externs' which holds extern symbols,
12580 pic16emitRegularMap: is modified to properly handle relocatable
12581 symbols under the new scheme,
12582 pic16createInterruptVect: is modified
12583 pic16printPublics: is modified to emit 'global' assembler directives,
12584 added pic16_printExterns to print extern symbols,
12585 pic16glue: initializes stack/frame pointer in the beginning of
12586 the assembly output. Temporary hack, will be corrected later,
12587 because gplink yet does not support stack and SDCC does not
12588 yet support a type of crt0.o object to create the final binary.
12590 * Removed many lines that contain 8051 legacy code.
12591 * The code is finally placed under a 'code' directive.
12592 * Added port specific options.
12594 * _process_pragma: simplified since now we do not need *special*
12595 include file to define SFR registers. But a separate header
12596 will be needed. This will be developed later.
12597 * _pic16_parseOptions: added, parses port specific options:
12598 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12599 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12600 --preplace-udata-with=
12602 * _pic16_setDefaultOptions: modified to initialize section names,
12603 but hack is temporarly out of order since it needs improvement.
12604 * _pic16_genAssemblerPreamble: configuration words are emitted by
12605 their address instead of their name. This part is incomplete and
12606 supports only the 18Fxx2 devices. Other devices will emit an error
12607 during assembly since they do not contain the same set of config
12609 * _pic16_genIVT: is modified,
12611 * pcode.c: added definitions for some hardware registers that are needed
12613 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12614 All PCI entries are updated. Now LFSR is supported.
12615 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12616 * added pic16_newpCodeOpLit2 to support instructions with
12617 two literal arguments
12618 * pic16_pCode2str: corrected code that emits assembler instructions
12619 with two literal operands and those that have an access bit modifier
12620 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12621 this fixes a bug which caused some labels to be lost, when an
12622 assembler directive was added, i.e. banksel,
12623 * pic16_FixRegisterBanking: improved logic that causes the insertion
12625 * InlineFunction: functions that are called once, are not any more
12626 inlined. This can be a port option in the future,
12628 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12630 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12631 hold the corresponding uninitialized symbols,
12632 * pic16_allocProcessorRegister: registers have explicit marked the
12634 * pic16_allocInternalRegister: registers are explicit marked as
12636 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12637 processing list, so bit registers were lost,
12640 * ralloc.h: added field 'accessBank' and original symbol operand
12641 in register definition,
12642 * removed the field isMapped from register definition,
12644 ** Several functions have been removed from various sources:
12645 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12646 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12647 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12648 pic16_assignRelocatableRegisters
12650 ** others have been introduced:
12651 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12652 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12654 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12656 * support/scripts/inc2h.pl: changed definition of BIT_AT
12657 to emit 'sbit at' instead of 'bit at'. This was a request.
12659 PIC16 port related preliminary changes:
12660 * gen.c: prefixed function popRegFromString with
12661 pic16_ and all references to it corrected
12662 * pcode.c: all pic16_pc_* hardware registers prefixed
12663 with underscore (_),
12664 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12665 * ralloc.c: newReg(): when register is REG_SFR then
12666 set address to rIdx,
12667 pic16_allocProcessorRegister(): marks register wasUsed=0
12668 pic16_writeUsedRegs(): added a call to assign processor
12669 registers via pic16_assignFixedRegisters
12671 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12673 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12674 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12675 variables in unused register banks. Also the SSEG is placed
12676 wherever there is enough space for it, and IDATA can be anywhere
12677 in internal RAM. For now compile using -Wl-Y[stack_size].
12678 The mem file is different for this option as well, since it
12679 makes no sense of talking about DSEG lenght.
12681 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12683 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12684 in certain cases, e.g. when ROM assignment, patch provided
12685 from Albert den Haan.
12687 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12689 Many signedness and type propagation fixes:
12690 * src/SDCCicode.c: made geniCodeCast() static
12691 replaced SPEC_ by IS_ (cosmetic)
12692 (operandOperation): fixed div and mod operation
12693 (usualBinaryConversions): added support for promotion of char
12694 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12695 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12696 (geniCodeAdd): an array index will stay unsigned, even if promoted
12698 (geniCodeArray): ditto
12699 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12700 * src/SDCCsymt.c (computeType): added more support for char;
12701 promotion of char is selectable by promoteCharToInt, fixed signedness
12703 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12704 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12705 * src/SDCCval (val*): replaced signedness calculation by
12707 rearranged if-branches (cosmetic)
12708 (valShift): added warning W_SHIFT_CHANGED
12709 (valCompare): fixed problem with different types
12710 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12711 * support/regression/tests/literalop.c: added many cases
12712 * support/regression/tests/ast_constant_folding.c: changed finally to
12714 * .version: new year, new version: 2.3.7
12715 * src/SDCCmain.c (main): applied patch #866468
12716 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12717 provided by Scott Bronson
12718 * doc/sdccman.lyx: updated documentation for sdcdb
12719 updated and added chapter tips
12721 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12723 * src/SDCCsymt.h: missing from yesterday's commits
12725 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12727 * src/SDCC.y (struct_or_union_specifier),
12728 * support/Util/SDCCerr.c,
12729 * support/Util/SDCCerr.h: verify that struct & union tags are used
12732 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12734 * src/SDCCglobl.h: missing from yesterday's commits
12736 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12738 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12739 sft_attributes, struct_declaration, parameter_declaration,
12740 type_name, start_block, declaration_list),
12741 * src/SDCC.lex (check_type): support redefinition of typedef names
12743 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12745 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12746 aligned xdata arrays. Erik helped me with the if clause.
12748 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12750 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12753 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12756 * src/SDCCast.c (newAst_),
12758 * src/SDCCicode.c (ast2iCode, newiCode),
12760 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12761 expr, statement, expression_statement, selection_statement,
12762 iteration_statement, expr_opt, jump_statement): foundation for tracking
12764 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12767 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12769 * support/Util/SDCCerr.c,
12771 * src/SDCCast.c (createCase, createDefault, decorateType),
12772 * src/SDCClabel.c (labelUnreach),
12773 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12775 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12776 (with thanks to Stas Sergeev)
12777 * device/include/time.h,
12778 * device/lib/time.c (CheckTime): suppress unreachable code warning
12780 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12782 * src/SDCCast.c (createIvalCharPtr),
12783 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12785 * support/regression/tests/nullstring.c: tests for these two bugs
12787 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12789 * support/Util/SDCCerr.h,
12790 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12791 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12792 about storage class and 'at' used inside struct or union
12793 * src/SDCCBBlock.c (iCodeFromeBBlock),
12794 * src/SDCCcse.c (ifxOptimize),
12795 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12796 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12797 printIval, emitStaticSeg, emitOverlay),
12798 * src/SDCClabel.c (deleteIfx),
12799 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12800 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12801 gatherAutoInit, processParms),
12802 * support/Util/SDCCerr.h,
12803 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12804 reporting for post-parse errors.
12806 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12808 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12809 implicit casts via union; they don't work on big endian systems
12810 (possible fix for bug #861138)
12812 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12814 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12815 * src/mcs51/main.c: fixed the fix for bug #737001
12817 2003-12-15 Borut Razem <borut.razem AT siol.net>
12819 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12821 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12823 * support/makebin/makebin.c: put output in binary mode
12825 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12827 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12828 xdata and data memory on startup. Set the environment variable
12829 SDCC_NOGENRAMCLEAR to disable this.
12830 * src/mcs51/peephole.def,
12831 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12832 (allows non-interrupt and interrupt code to safely compete for a resource
12833 without the non-interrupt code having to disable interrupts)
12835 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12837 * src/SDCCicode.c (geniCodeAdd),
12838 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12839 with valFromType if type might be a pointer and host is big endian).
12840 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12841 types, not just integer types.
12842 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12843 multiply defined with mismatching "at" address.
12845 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12847 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12848 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12849 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12850 with embedded nulls (fixed bug #753752)
12852 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12854 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12855 Apparently this did not see much testing (endless loop)
12857 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12859 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12861 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12863 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12864 gracefully handle NULL memmap pointers
12866 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12868 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12869 instead of deleting the iCode when an operand is volatile
12870 * src/z80/gen.c (genDummyRead),
12871 * src/mcs51/gen.c (genDummyRead),
12872 * src/ds390/gen.c (genDummyRead),
12873 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12875 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12876 * src/SDCC.y: fixed bug #850420
12878 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12880 Applied z80 i/o port patch from Peter Townson and fixed some operators
12881 to better handle operands in A register.
12882 * device/include/z180.h
12888 * src/z80/peeph-z80.def
12889 * src/z80/peeph.def
12892 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12894 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12896 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12898 * device/lib/hc08/_mullong.c: Removed extra #endif
12900 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12902 * sim/ucsim/hc08.src/inst.cc,
12903 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12904 carries from x to h
12905 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12906 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12907 * device/include/stdarg.h: fixed varargs for hc08
12908 * device/lib/Makefile.in,
12909 * device/lib/hc08/Makefile,
12910 * device/lib/hc08/_mulint.c,
12911 * device/lib/hc08/_mullong.c: fixed some endian problems
12913 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12915 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12916 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12917 * device/lib/_gptrget.c,
12918 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12920 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12922 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12923 * src/SDCCast.c (astErrors): fixed bug #846007
12924 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12926 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12928 * src/SDCCast.c (decorateType): disabled a transformation I added in
12929 revision 1.188 (access to fields of a structure at an absolute address);
12930 it breaks with bitfields, extern declarations, and gcse analysis.
12931 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12932 could be assigned through a pointer, so don't complain.
12933 * src/SDCCast.c (astErrors),
12935 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12937 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12939 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12940 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12941 output of __config directives, since gpasm now supports them
12942 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12943 pre-processor macro, i.e. -DMCU=p18f452
12944 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12945 and modified to handle 'cast' icode similarly to '=' icode
12946 * src/pic16/device.h (typedef struct PIC_device): added field
12947 'extMIface' to indicate that chip has external memory interface
12948 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12949 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12952 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12954 * src/SDCC.y (pointer): fixed bug #846006
12955 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12956 * src/SDCCast.c (decorateType): fixed bug #846009
12957 * src/ds390/peeph.def,
12958 * src/ds390/gen.c (genAnd, genOr),
12959 * src/mcs51/peeph.def,
12960 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12962 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12964 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12971 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12975 * src/SDCCbitv.c: added function to free a bitvector
12976 * src/SDCClrange.h,
12977 * src/SDCClrange.c: added function to recompute the liveranges
12978 * src/avr/ralloc.c,
12979 * src/ds390/ralloc.c,
12980 * src/hc08/ralloc.c,
12981 * src/mcs51/ralloc.c,
12982 * src/pic/ralloc.c,
12983 * src/pic16/ralloc.c,
12984 * src/xa51/ralloc.c,
12985 * src/z80/ralloc.c: recompute the liveranges after register packing
12987 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12989 * src/SDCCloop.c (newInduction): fixed bug #845630
12991 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12993 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
12994 inadvertantly left behind from my 2003-11-12 change
12996 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12998 Updated headers I neglected to commit yesterday.
12999 * src/SDCClrange.h,
13002 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13004 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13005 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13006 * src/SDCCopt.c (eBBlockFromiCode),
13007 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13008 the creation of the key hash table from the sequencing so it can be used
13009 earlier (for some GCSE bug fixes still pending)
13011 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13013 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13014 * support/regression/tests/addsub.c: testing genPlus shortcut
13016 2003-11-15 Borut Razem <borut.razem AT siol.net>
13018 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13020 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13022 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13023 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13024 ordering is immaterial.
13025 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13027 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13029 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13030 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13031 (SIGSEV) of bug #840381
13032 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13033 unlink new file before rename if new and old filenames are the same)
13035 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13037 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13038 uninitialized variables) for the mcs51. Set environment variable
13039 SDCC_GENRAMCLEAR to test.
13040 xdata initialization slightly shorter
13042 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13045 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13046 #838241 & 780691 (basicly the same bug)
13047 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13048 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13050 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13052 * src/SDCCmain.c (linkEdit): "fix" #834252
13054 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13056 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13058 * src/SDCC.y: fixed bug #819403
13060 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13062 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13063 the reentrant attribute.
13064 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13065 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13067 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13068 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13069 erroneously reduced to a literal.
13070 * src/hc08/ralloc.c (packRegisters, rematStr),
13071 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13074 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13076 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13077 * doc/sdccman.lyx: changed from 'article' to 'book'
13078 * doc/Makefile: readded test_suite_spec and cdbfileformat
13080 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13082 * device/include/stdlib.h: include malloc.h to comply with ANSI
13083 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13085 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13087 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13088 * doc/clean.mk: also remove *.out files
13089 * doc/sdccman.lyx: some additions, larger top/bottom margins
13091 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13093 * src/SDCC.y: fixed bug #837365
13094 * support/regression/tests/bitopcse.c
13095 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13096 a symbol (might be valop instead)
13097 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13098 * device/lib/clean.mk: added hc08 to the cleaning list
13100 2003-11-04 Borut Razem <borut.razem AT siol.net>
13102 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13104 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13105 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13106 malloc is declared in standard stdlib.h
13108 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13110 * device/lib/hc08/Makefile: need to clean .rel not .o files
13111 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13113 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13117 * src/mcs51/main.c,
13118 * src/ds390/main.c,
13122 * src/pic16/main.c,
13123 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13124 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13125 tests (which uses the port's oclsExpense function)
13131 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13133 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13135 * src/SDCCcse.c (ifxOptimize),
13136 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13137 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13138 deleting the IFX iCode.
13139 * src/hc08/ralloc.c: reduced unneeded slocs
13140 * src/hc08/gen.c: fixed bug in asmopToBoolean
13142 2003-11-04 Borut Razem <borut.razem AT siol.net>
13144 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13145 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13146 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13147 transferred to configure
13149 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13151 Use headers defined in the C[++] standards:
13152 * sim/ucsim/gui.src/serio.src/fileio.cc
13153 * sim/ucsim/gui.src/serio.src/frontend.cc
13154 * sim/ucsim/gui.src/serio.src/main.cc
13155 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13156 * support/Util/NewAlloc.c
13158 * as/mcs51/lklibr.c
13162 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13164 * Added MSVC projects for hc08 assembler and linker:
13165 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13166 /as/hc08/link_hc08.dsp
13168 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13170 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13172 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13174 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13176 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13178 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13180 2003-10-31 Borut Razem <borut.razem AT siol.net>
13182 * support/cpp2/cpplib.h,
13183 support/cpp2/cpplib.c,
13184 support/cpp2/cpplex.c,
13185 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13186 to switch _asm block preprocessing on / off. Default is
13187 #pragma preproc_asm +
13189 2003-10-31 Borut Razem <borut.razem AT siol.net>
13191 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13192 when outputting comment blocks (when executed with -C option) and
13193 _asm (SDCPP specific) blocks
13195 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13197 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13199 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13201 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13203 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13205 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13206 * src/SDCCast.c (decorateType): fixed bug #832664
13208 2003-10-31 Borut Razem <borut.razem AT siol.net>
13210 * support/cpp2/cpplex.c: fixed for SDCPP:
13211 comments(when executed with -C option) and _asm blocks
13212 were included even if they where in skipped #if block.
13213 Applied solution from GCC cpp 3.3.2
13215 2003-10-31 Borut Razem <borut.razem AT siol.net>
13217 * src/SDCC.lex: sdcc now understands both formats:
13218 '# <line_number> <file_name>' and
13219 '#line <line_number> <file_name>'
13220 * support/cpp2/cppmain.c: sdcpp now generates the standard
13221 '# <line_number> <file_name>' instead of former
13222 '#line <line_number> <file_name>'
13224 2003-10-30 Borut Razem <borut.razem AT siol.net>
13226 * support/cpp2/cpphash.h,
13227 * support/cpp2/cpplib.h
13228 * support/cpp2/cpplex.c,
13229 * support/cpp2/cppmain.c,
13230 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13232 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13234 Fixed a number of problems revealed by bug #827883.
13235 * src/SDCCloop.c (loopInvariants): Spill location of the
13236 result operand should be recomputed if extracted from
13237 a loop. Also, don't extract assignments of an iTemp
13239 * src/SDCCast.c (isConformingBody): loop reversal should
13240 not occur if the control variable is involved with a
13241 relational operator.
13243 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13245 * .version: bumped to 2.3.6 to reflect the big improvements
13246 made by Erik and Klaus. Thanks!
13248 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13250 Replaced the livrange code.
13251 * src/SDCClrange.c: added new LR code
13253 * src/SDCCBBlock.h: removed remainig parts from old LR code
13254 * src/ds390/ralloc.c,
13255 * src/ds390/gen.c: minor fixes to make it work with new code
13257 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13260 * as/hc08/lkrloc.c,
13262 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13263 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13264 (tweaked fix for bug #818696)
13266 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13268 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13270 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13273 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13274 * src/mcs51/gen.c (gencjneshort),
13275 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13276 more efficient (per Scott Bronson's suggestion)
13278 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13280 Extended the semantics of the critical keyword to include
13281 individual statements. See RFE #827755 and #799831
13286 * support/Util/SDCCerr.c
13287 * support/Util/SDCCerr.h
13292 2003-10-19 Borut Razem <borut.razem AT siol.net>
13294 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13296 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13298 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13300 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13301 and predecrement operand is displayed
13303 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13305 * src/SDCCval.c (valMinus): fixed bug #826041
13307 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13309 Some hc08 related updates that I missed earlier
13310 * sim/ucsim/stypes.h
13311 * support/regression/ports/hc08/spec.mk
13313 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13315 New target "hc08" for the Motorola 68hc08 family of micros
13323 * sim/ucsim/hc08.src/*
13324 * sim/ucsim/configure.in
13325 * src/ucsim/configure
13326 * sim/ucsim/packages_in.mk
13329 * device/include/mc68hc908qy.h
13330 * device/lib/hc08/*
13331 * device/lib/Makefile.in
13332 * support/regression/ports/hc08/*
13333 * support/regression/Makefile
13335 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13337 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13339 * src/ds390/gen.c (genCast): fixed bug #821957
13341 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13343 * device/lib/logf.c: "fixed" overlay bug
13344 * support/regression/ports/host/spec.mk: added m library
13345 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13346 * support/regression/tests/float_trans: added (for Eric)
13348 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13350 * src/mcs51/gen.c (genCpl): fixed bug
13351 http://sf.net/mailarchive/message.php?msg_id=6263915
13353 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13355 * src/SDCCast.c (decorateType): added extended constant folding
13356 * src/SDCCsymt.c (computeType): cleanup
13357 * src/SDCCval.c (valShift): minor optimization
13358 * support/regression/tests/ast_constant_folding.c: added
13360 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13362 * src/SDCCmain.c: removed some unintended changes
13364 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13366 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13367 * src/z80/gen.c: fixed part of bug #817589
13368 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13370 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13372 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13383 * src/ds390/ralloc.c
13385 * src/mcs51/ralloc.c
13387 * src/pic16/ralloc.c
13388 * src/xa51/ralloc.c
13390 * src/z80/gen.c: removed unused label "release:"
13392 2003-10-06 Borut Razem <borut.razem AT siol.net>
13394 * src/SDCC.lex: removed definition of unused variables
13395 save_optimize and save_options
13397 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13399 * clean.mk: removed '=' in "-maxdepth=1"
13400 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13401 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13403 2003-10-06 Borut Razem <borut.razem AT siol.net>
13405 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13406 my_unput() replaced by unput()
13408 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13410 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13411 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13412 type-punned pointer will break strict-aliasing rules"
13413 Old LR behaviour is again default; Klaus' LR can be choosen by
13414 defining the environment variable LRKLAUS
13418 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13419 * clean.mk: fixed removal of files in bin/CVS/
13420 * device/lib/clean.mk: fixed removal of directories small and large
13421 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13423 * src/SDCCval.c: removed superflous test for pedantic
13425 2003-10-05 Borut Razem <borut.razem AT siol.net>
13427 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13428 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13429 message "unmatched #pragma SAVE and #pragma RESTORE"
13431 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13433 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13434 assembly, critical functions, atomic, nojtbound)
13436 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13438 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13444 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13447 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13449 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13451 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13452 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13453 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13455 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13457 * src/z80/gen.c (genRet): fixed bug #524753
13458 * src/z80/gen.c (genCast): fixed internal error on cast from
13460 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13461 fix for bug #477835 to the z80
13462 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13463 for tracking iCodes in the peephole optimizer for z80
13465 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13467 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13468 the other part of bug #814548
13469 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13471 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13473 * src/SDCCcse.c: fixed part of bug #814548
13475 2003-09-28 Borut Razem <borut.razem AT siol.net>
13477 * src/asm.c: rewrite of printILine() to use temporary file instead
13479 * src/xa51/main.c: commented out declaration of int rewinds
13481 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13483 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13485 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13487 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13488 * src/asm.c (printILine): Fixed bug #811015
13490 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13492 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13495 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13497 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13498 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13499 to correctly handle general case of AOP_PAIRPTR
13500 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13502 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13504 * src/mcs51/ralloc.c (fillGaps),
13505 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13506 register positioning bug)
13508 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13510 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13512 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13514 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13515 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13516 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13517 (ralloc doesn't intentionally do this now, but perhaps later)
13518 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13519 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13520 register positioning bugs (Fixed bug #762602 and #795325)
13521 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13522 (Fixed bug #808779)
13523 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13524 lines that --i-code-in-asm generates
13526 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13528 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13529 trying to fclose a FILE* that was already closed.
13531 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13533 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13534 of const struct should be treated as if const themselves)
13536 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13538 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13540 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13542 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13543 Unix (/n) and DOS (/r/n) line terminations.
13545 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13547 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13550 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13552 * src/mcs51/gen.c (genFunction, genEndFunction),
13553 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13554 and restore of EA so that stack offsets to parameters are
13555 correct when using both critical and reentrant/stack-auto.
13556 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13557 size (can be triggered in error if sloc is shared between
13558 different sized objects)
13559 * device/include/float.h: fixed macros to explicitly use
13560 unsigned long where needed
13562 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13564 Feature req. 799831: added code to allow nesting of critical functions
13565 * src/mcs51/gen.c (genFunction, genEndFunction)
13566 * src/ds390/gen.c (genFunction, genEndFunction)
13568 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13570 * src/SDCCsymt.c (sclsFromPtr),
13572 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13573 support for standard C idiom of memory mapped variables; for
13574 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13575 to xdata int at 0x1234 tempvar = 1.
13576 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13577 provided by Akiya ISHIDA
13579 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13581 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13582 * src/SDCCval.c (constVal): added reduction from int to char
13583 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13584 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13585 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13587 * support/regression/tests/shifts.c: fixed
13589 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13591 * src/z80/gen.c (genXor): Fixed bug #805445
13593 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13595 Fixed bug #621531 (const & volatile confusion in the type chain).
13596 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13597 refer to the const or volatile state of the pointer itself.
13609 * src/pic16/ralloc.c
13610 * support/regression/tests/const.c
13612 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13614 When checking for duplicated modules, use absolute paths
13615 instead of relative paths. Files changed:
13620 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13622 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13624 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13626 * device/include/string.h: added size_t typedef, changed
13627 prototypes to use size_t, eliminated separate reentrant and
13628 non-reentrant declarations, added _memmove declaration
13629 * device/lib/_memcpy.c: changed to use size_t instead of int,
13630 changed /4 to >>2 to avoid division library call
13631 * device/lib/_memcmp.c,
13632 * device/lib/_memset.c,
13633 * device/lib/_strncat.c,
13634 * device/lib/_strncpy.c,
13635 * device/lib/_strncmp.c: changed to use size_t instead of int
13636 * device/lib/_memmove.c: new file (fixed bug #772294)
13637 * device/lib/Makefile.in: added _memmove.c
13638 * device/lib/z80/asm_strings.s: fixed bug #772290
13639 * support/regression/tests/bitfields.c: attempt to fix host assertion
13640 failure on amd64-unknown-linux2.2
13642 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13644 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13645 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13646 * as/z80/asmain.c (main): fixed bug #801766
13648 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13650 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13653 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13655 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13656 reported in bug #800609
13658 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13660 * Top header beautifications in src/pic16 directory:
13661 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13662 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13663 pcoderegs.h, ralloc.c, ralloc.h
13664 * main.c: added top header and GPL license notice
13665 * pcode.c: fixed the if-conditional warning
13667 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13669 * device/lib/_mullong.c: replaced int by short for gcc
13671 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13673 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13674 and JUMPTABLE iCodes properly now (worked by accident before)
13675 * src/mcs51/gen.c (leftRightUseAcc),
13676 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13677 iCode properly now. Use getSize instead of nRegs since a & b
13678 aren't part of the nRegs tally.
13680 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13682 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13683 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13684 before instructions that use the _STATUS register
13686 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13688 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13689 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13690 fetching of the pointer
13691 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13692 copied from genNearPointerSet()
13693 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13694 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13695 If they pop r0/r1 they must be called in the opposite order than aopOp().
13696 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13697 (resp. --stack-auto), prepared for --xstack
13699 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13701 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13703 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13705 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13706 these ports have their own __sdcc_external_start()
13708 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13710 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13711 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13712 type for bits was changed. It resulted in bit variables becoming
13713 global, which is not permitted in PIC 14 assembly output.
13715 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13717 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13719 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13721 Z80 and MCS51 linkers complaint if a public symbol is defined
13722 in more than one library module:
13726 * as/mcs51/Makefile.in
13728 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13730 A few small changes that speed up the peephole optimizer.
13734 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13736 Try to make the peephole optimizer smarter by maintaining
13737 an association between the assembly source code and the
13738 iCodes that originated them. Put this information to use
13739 with a new peephole rule condition "notVolatile" so that
13740 the rules can be aggressive yet still safe.
13745 * src/mcs51/peeph.def
13747 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13751 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13752 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13753 if the left or right operand symbols have the accuse flag set.
13755 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13757 Changed the type of the result of the ! (NOT) operator to char;
13758 previously it returned the same type as the source. This allows
13759 us to eliminate all the genFloatNot functions (all of its target
13760 implementations were very buggy) since !float can use the same
13763 * src/SDCCicode.c (ast2iCode): ! returns char
13764 * src/mcs51/gen.c (genNot, genNotFloat),
13765 * src/ds390/gen.c (genNot, genNotFloat),
13766 * src/z80/gen.c (genNot, genNotFloat),
13767 * src/pic/gen.c (genNot, genNotFloat),
13768 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13770 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13772 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13773 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13774 during interrupts. Ensure WSAVE is located at a shared bank address.
13775 2. Fixed page selection in some places
13776 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13777 the registers name strings.
13778 4. Fixed "signed / unsigned compare" compiler warnings.
13779 5. The PIC port manages its own allocation of the general purpose
13780 registers, but makes no attempt to reuse them. As a result when
13781 compiling it soon runs out of general purpose registers. Some
13782 additional code was added to the files pcode.c and device.c to walk
13783 through the function call tree and rename the registers so that they
13793 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13794 genPlus() & genMinus() when the result is the same as left or right
13796 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13798 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13800 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13802 Made bitfield a distinct type from bit so that bitfields
13803 convert as per ANSI C and bits retain their traditional
13804 boolean style behaviour. Implemented bitfield support in
13812 * src/ds390/gen.c: bit v bitfield split
13813 * src/z80/gen.c: New support for bitfields
13814 * support/regression/tests/bitfields.c: reenabled z80,
13817 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13819 Rules 246.x, 247.x relate to bitfields, the others speed up
13820 access to xdata mapped I/O devices.
13822 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13824 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13826 Cleaned up genPackBits and genUnpackBits and added two helper
13827 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13828 for literal assignments in genPackBits (thanks to Frieder for
13834 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13836 Fixed bug #748310 (pointer to function type mishandled when the
13837 function name is omitted). Also fixed a SIGSEGV when a function
13838 attribute (reentrant, etc) is used on a non-function or on a
13839 function but misplaced before the parameter list.
13841 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13843 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13844 * support/Util/SDCCerr.h,
13845 * support/Util/SDCCerr.c: Added func attr misuse error msg
13847 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13849 Fixed bug #787649 by anonymous
13850 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13851 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13853 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13855 Fixed numerous bitfield problems.
13857 * src/SDCC.y: More bitfield related error checking
13859 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13860 * support/Util/SDCCerr.h,
13861 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13862 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13863 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13864 * support/regression/tests/bitfields.c: tests added
13866 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13868 Made the constant following the "interrupt" keyword optional. If
13869 omitted, the function will not automatically be given an entry
13870 in the interrupt vector table (similar to #pragma NOIV, but
13871 less syntacticly kludgy). The interrupt number is also now
13872 range checked. Also fixed a bug in the high order bit example
13879 * support/Util/SDCCerr.c
13880 * support/Util/SDCCerr.h
13883 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13885 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13886 * src/SDCCicode.c (operandOperation): rewritten some ops
13887 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13888 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13890 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13891 be re-activated by defining REDUCE_LITERALS)
13892 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13893 unsigned, but are signed by default
13894 * src/SDCCval.c (constVal): rearranged
13895 * src/SDCCval.c (valMod): preliminary fix
13896 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13897 * support/regression/literalop.c: added, work in progress
13899 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13901 Generate warnings for useless declarations like "char data;"
13902 that don't do what new users expect.
13905 * support/Util/SDCCerr.h
13906 * support/Util/SDCCerr.c
13908 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13910 * src/SDCCval.c (valMult): fix overflow detection of negative int
13912 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13914 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13916 Changes to support big endian targets:
13929 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13931 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13932 * device/lib/time.c: fixed warning "integer overflow in expression"
13934 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13936 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13937 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13938 constants are unsigned; added recognition of "u" flag for unsigned
13939 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13940 * src/SDCCval.c (valDiv, valMod): fixed signdness
13941 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13942 signedness of modulo, left and right shift
13943 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13944 * support/Util/SDCCerr.h: added warning W_INT_OVL
13945 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13946 * src/SDCCast.c (ast_print): improved output of constants
13948 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13950 Fixed some warnings when building with MSVC:
13952 * as/mcs51/asdata.c
13956 * link/z80/aslink.h
13957 * link/z80/lkdata.c
13958 * link/z80/lkeval.c
13963 * support/cpp2/cpplib.c
13967 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13969 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13971 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13973 * support/librarian/clean.mk: Do not remove Makefile.
13974 * support/librarian/Makefile: added.
13976 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13978 Added librarian to MSVC build:
13981 * support/librarian/librarian.dsp
13983 'configure' not needed for librarian, removed:
13984 * support/librarian/configure
13985 * support/librarian/configure.in
13986 * support/librarian/config_in.h
13987 * support/librarian/Makefile.in
13989 Hopefully these ones built the librarian and the rest of sdcc properly:
13991 * Makefile.common.in
13993 Messed up 'configure', so revert to previous version:
13997 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
13999 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14000 there, while the mantissa of a double is "only" 53 bits wide.
14002 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14004 Adding sdcclib to the build. MSVC project coming soon.
14005 Files added/changed:
14007 * support/librarian/clean.mk
14008 * support/librarian/configure
14009 * support/librarian/configure.in
14010 * support/librarian/config_in.h
14011 * support/librarian/Makefile.bcc
14012 * support/librarian/Makefile.in
14013 * support/librarian/sdcclib.c
14016 * Makefile.common.in
14020 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14022 Linker now complaints if linked modules have conflicting options, for
14023 example, one compiled using --model-large and another one compiled with
14024 --model-small. The following files were modified:
14026 * as/mcs51/asdata.c
14027 * as/mcs51/aslink.h
14029 * as/mcs51/asmain.c
14031 * as/mcs51/i51pst.c
14032 * as/mcs51/lkdata.c
14033 * as/mcs51/lklibr.c
14034 * as/mcs51/lkmain.c
14040 * link/z80/aslink.h
14041 * link/z80/lkdata.c
14042 * link/z80/lklibr.c
14043 * link/z80/lkmain.c
14046 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14048 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14049 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14051 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14053 * src/z80/mappings.i: fix _mul[us][int,long] entries
14055 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14057 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14059 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14061 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14062 * support/regression/tests/bitopcse.c: added
14070 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14072 added support for new library format to z80, gbz80 linkers:
14078 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14080 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14081 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14083 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14085 added DUMMY_READ_VOLATILE:
14094 * src/SDCCcse.c (algebraicOpts): many improvements
14095 * src/SDCCcse.h: removed algebraicOpts()
14096 * src/SDCCicode.c (picDummyRead): added
14098 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14100 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14101 "Insufficient space in data memory".
14103 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14105 * src/mcs51/gen.c: fixed bug #771358
14106 * src/z80/gen.c: fixed bug #759087
14108 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14110 * src/pic16/glue.c: minor cleanup by Vangelis
14112 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14114 * device/include/regc515c.h: fixed #758477
14115 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14116 * device/lib/_gptrput.c: saved a few bytes
14117 * my tab spacing is 8, yours too?)
14118 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14119 * device/lib/serial.c: process RX bytes earlier than TX bytes
14120 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14122 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14124 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14126 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14128 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14130 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14132 * device/lib/Makefile.in: bad fix, reverted to 1.43
14134 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14136 * device/lib/Makefile.in: added missing z80 object files
14138 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14140 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14141 pic16 progress by Vangelis:
14144 * src/pic/Makefile:
14151 * pic16/genarith.c:
14156 * pic16/pcodepeep.c:
14159 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14161 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14163 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14165 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14166 added gbz80 build to MSVC project.
14167 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14168 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14169 from 8051 stuff and setup so it links using a .lnk file.
14171 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14173 * support/librarian/sdcclib.c: sdcc librarian.
14174 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14177 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14179 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14181 2003-07-02 Borut Razem <borut.razem AT siol.net>
14183 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14184 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14185 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14186 src/xa51/main.c, src/z80/main.c:
14187 virtualization of glue() function: each port has it's own glue function,
14188 which is accessed by do_glue function pointer in PORT.general structure
14190 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14192 * DS800C400 fun, improved ROM interface and tinibios.
14194 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14196 * More support for DS80C400. Now includes beginning of interface to ROM.
14198 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14200 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14202 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14204 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14206 2003-06-19 Borut Razem <borut.razem AT siol.net>
14208 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14210 2003-06-19 Borut Razem <borut.razem AT siol.net>
14212 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14213 fixed Z80 port - crt0.o: cannot open.
14215 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14217 * support/Util/MySystem.c (merge_command): revert bad fix
14219 2003-06-18 Borut Razem <borut.razem AT siol.net>
14221 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14223 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14225 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14226 option --use-stdout sends errors to stdout instead of stderr.
14228 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14230 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14232 2003-06-15 Borut Razem <borut.razem AT siol.net>
14234 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14235 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14236 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14237 fixed width array of pointers replaced with sets;
14238 multiple include and lib paths ared transferred to preprocessor and linker
14239 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14240 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14241 fixed width array of pointers
14242 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14243 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14244 fixupPath(), getPathDifference()
14245 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14246 fixed width array of pointers
14248 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14250 * src/pic16/ralloc.c: fix warnings
14251 * src/pic16/pcode.c: fix warning
14253 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14255 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14256 know all the details, but essentially this set of changes enable
14257 the pic16 port to generate movff instructions and generate assembler
14261 * src/pic16/glue.c:
14262 * src/pic16/pcode.c:
14263 * src/pic16/device.c:
14264 * src/pic16/main.c:
14265 * src/pic16/pcode.h:
14266 * src/pic16/pcoderegs.c:
14267 * src/pic16/ralloc.c:
14268 * src/pic16/ralloc.h:
14270 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14272 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14273 added option --vc, so sdcc errors and warnings are compatible with
14274 Microsoft Visual Studio.
14276 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14278 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14279 device/lib/libfloat.lib: added atof function.
14281 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14283 * doc/sdccman.lyx: updated to Lyx 1.3
14284 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14285 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14286 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14288 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14290 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14292 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14294 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14295 additions to the "related tools/documentation" section
14297 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14299 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14301 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14303 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14304 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14306 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14308 * doc/sdccman.lyx: fix double dash and other minor things
14309 * doc/Makefile: fix double dash
14311 2003-05-28 Karl Bongers(patches from Martin Helmling)
14312 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14313 condition and ignore commands.
14315 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14317 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14318 is in parts still quite out of date, I did changes as far as I felt makes sense
14319 for a non-native english speaker.
14320 Please feel free to add to the manual or to correct my changes.
14321 * doc/Makefile: undid touching the date of intermediate tex files.
14323 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14325 * doc/sdccman.lyx: Manual has an index now
14327 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14329 Finalize muluint/mulsint and mululong/mulslong merging:
14330 * device/lib/_mulint.c
14331 * device/lib/_mullong.c
14332 * device/lib/gbz80/mul.s
14333 * device/lib/gbz80/stubs.s
14334 * device/lib/z80/mul.s
14335 * device/lib/z80/stubs.s
14336 * src/SDCCsymt.c (initCSupport)
14338 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14340 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14341 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14342 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14343 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14346 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14348 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14349 the regression tests I'm not brave enough to enable 245.b, 245.c
14350 * doc/sdccman.lyx: added latex preamble for hyperref package.
14351 Using pdflatex this will give you a hyperlinked pdf file with
14352 bookmarks. (prepend '%' before /usepackage if this breaks something)
14354 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14356 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14358 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14360 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14362 2003-05-21 <johan AT balder>
14364 * src/SDCCglue.c (printIval): fixed bug #739934
14366 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14368 Applied patch from bug 737905 (renamed yylineo to mylineno):
14375 * src/pic16/pcode.c: Cleaned warnings
14376 * src/pic16/pcodeflow.c: Cleaned warnings
14377 * src/pic16/pcoderegs.c: Cleaned warnings
14379 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14381 * src/pic16/pcode.c: Cleaned warnings
14382 * src/pic16/pcodepeep.c: Cleaned warnings
14383 * src/pic16/ralloc.c: Cleaned warnings
14385 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14387 * doc/sdccman.lyx: fixed bug 739745
14388 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14390 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14392 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14393 it can be defined with CFLAGS when running configure
14394 * src/SDCCmain.c: fixed compiling + linking with object files
14396 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14398 * configure.in: configure for pic16 port,
14399 added --disable-pic16-port
14400 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14401 * src/SDCCmain.c: linkOptions is changed to set *,
14402 added if/endif conditional macros to remove options help
14403 messages from optionsTable when a port is not configured, added
14404 support for the PIc16 port in the ports table, when executing
14405 the compiler with no port specified on command line, a default
14406 port is selected with the new macro DEFAULT_PORT which is
14407 defined in port.h, in setDefaultOptions() linkOptions is removed
14408 from initialization assignment, since now it is a set,
14409 parseCmdLine uses setParseWithComma for linkOptions, in
14410 linkEdit() linkOptions are accessed with new function indexSet()
14411 which returns the i'th item of a set variable. See SDCCset.c, in
14412 linkEdit() when calling buildCmdLine(), added linkOptions as
14413 last argument. Now users can pass arguments to gplink via the
14414 -Wl option, main() uses pic16glue() to glue up pic16 programs
14415 * src/SDCCpeeph.c: various changes to support pic16
14416 * src/SDCCset.c: added function void *indexSet(set *, int) to
14417 return the i'th item of the set
14418 * src/SDCCset.h: added function prototype for indexSet()
14419 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14420 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14421 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14422 added macro DEFAULT_PORT
14423 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14424 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14426 * src/pic16/glue.c: commented out some error producing lines
14427 * src/pic16/main.c: __config directives are commented out to stop
14428 gpasm complaining and test the linkage with gplink, _linkCmd and
14429 _asmCmd changed to be more gplink and gpasm friendly
14430 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14431 produced an error when parsed, peep rule 12 is added to utilize
14432 movff, but it is commented out since the pCode does not support
14433 yet a command with 2 address arguments
14435 2003-05-18 <johan AT balder>
14437 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14438 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14439 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14441 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14442 Added feature to script commands from file.
14444 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14446 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14447 * src/SDCCutil.c: include ctype.h for win32
14449 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14451 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14453 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14455 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14456 Fixed so you can set breakpoints prior to run, run does not stop
14457 on entry now. Add tbreak. Other enhancements and fixes for use
14460 2003-05-12 Borut Razem <borut.razem AT siol.net>
14462 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14464 2003-05-11 Borut Razem <borut.razem AT siol.net>
14466 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14467 the path of bin directory, so that PATH is the only env. variable, which has to be set
14468 in case of standard installation.
14469 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14470 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14471 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14473 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14475 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14476 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14477 temp files are in the port dir; clean the gen/test directory when
14478 generating new test.c
14479 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14480 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14481 * support/regression/tests/zeropad.c: added
14483 2003-05-09 <johan AT balder>
14485 * src/SDCCglue.c: fixed bug #597940
14487 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14489 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14490 cache sfr, optimize next,step, fix off by one sourceline,
14491 support ddd list function.
14492 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14494 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14496 * support/regression/HTMLgen.py: added compare_s2f()
14497 * support/regression/Makefile: redo 1.27
14498 * support/regression/generate-cases.py: redo 1.5
14500 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14502 * support/regression/tests/float.c: workaround 33 bit hex constant
14503 * support/regression/tests/simplefloat.c: fix division for host
14505 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14507 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14508 that tame's the PIC's over-aggressive optimizer.
14510 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14512 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14515 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14517 Initial support for DS80C400. "Hello world" runs on TINIm400
14520 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14522 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14523 * Some notes on ddd usage added in debugger/README
14524 Martin Helmling adding more features and fixes for ddd GUI debugger.
14525 Code added for nexti, stepi, up, down, and other adjustments.
14527 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14529 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14530 * src/pic/peeph.def Added two rules to optimize carry manipulation
14531 * src/pic/* removed debug printfs
14533 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14535 * debugger/mcs51/cmd.c: added header newalloc.h
14537 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14539 * as/Makefile: new EXEEXT
14540 * as/z80/Makefile: remove trailing slash of BUILDIR
14541 * as/z80/clean.mk: new EXEEXT
14542 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14543 * support/cpp2/Makefile.in: new EXEEXT
14544 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14546 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14548 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14549 EXEEXT was introduced to fix all related problems with targets
14550 "clean", "install" and "uninstall"; a couple of further flaws
14551 especially with "clean" have been fixed too
14552 * as/mcs51/Makefile.in
14553 * as/mcs51/clean.mk
14557 * debugger/mcs51/Makefile.in
14558 * debugger/mcs51/clean.mk
14559 * link/z80/Makefile
14560 * link/z80/Makefile.in
14561 * link/z80/clean.mk
14563 * packihx/Makefile.in
14565 * sim/ucsim/Makefile
14566 * sim/ucsim/clean.mk
14567 * sim/ucsim/avr.src/Makefile.in
14568 * sim/ucsim/avr.src/clean.mk
14569 * sim/ucsim/s51.src/Makefile.in
14570 * sim/ucsim/s51.src/clean.mk
14571 * sim/ucsim/xa.src/Makefile.in
14572 * sim/ucsim/xa.src/clean.mk
14573 * sim/ucsim/z80.src/Makefile.in
14574 * sim/ucsim/z80.src/clean.mk
14575 * sim/ucsim/main_in.mk
14576 * sim/ucsim/packages_in.mk
14577 * sim/ucsim/gui.src/Makefile.in
14578 * sim/ucsim/gui.src/serio.src/Makefile.in
14579 * sim/ucsim/gui.src/serio.src/clean.mk
14582 * support/cpp2/Makefile.in
14583 * support/cpp2/clean.mk
14584 * support/makebin/Makefile
14585 * support/makebin/clean.mk
14586 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14587 * doc/sdccman.lyx: --program-suffix no longer needed
14589 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14591 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14592 Martin Helmling added support for ddd GUI debugger.
14593 Code added to display assembly, set variables, and other commands
14594 to interface to ddd.
14596 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14598 * as/Makefile: fix target clean
14599 * as/clean.mk: fix target clean
14600 * as/z80/clean.mk: fix target clean
14602 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14604 * Makefile.common.in: added AT EXEEXT AT
14605 * configure.in: removed all mingw32 stuff
14606 * configure: rebuilt from configure.in
14607 * doc/sdccman.lyx: updated section "installation"
14608 * support/scripts/sdcc_mingw32: adapted to configure
14609 * support/scripts/sdcc_cygwin_mingw32: added
14611 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14613 * src/pic Added object file support for the PIC port
14614 * src/pic Applied patch from Craig Franklin (this started the object file support)
14615 * src/regression Updated the PIC regression tests for object files
14617 2003-04-20 Borut Razem <borut.razem AT siol.net>
14619 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14620 lklex.c: In function `getfid':
14621 lklex.c:203: warning: array subscript has type `char'
14622 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14623 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14624 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14625 stack handling macros
14627 2003-04-19 Borut Razem <borut.razem AT siol.net>
14629 * "handling space characters in file path" task:
14630 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14631 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14632 * support/Util/MySystem.h: make it self-sufficient
14633 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14634 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14635 handling space characters in file path
14636 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14637 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14638 * support/Util/MySystem.c: handling space characters in executable's path
14640 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14642 * as/z80/Makefile: fix permanent rebuild of z80
14643 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14644 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14646 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14648 * src/SDCCopt.c: add special case optimization to replace modulo by
14649 a power of two with a bitwise AND.
14651 2003-04-18 <johan AT balder>
14653 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14655 2003-04-17 <johan AT balder>
14657 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14658 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14660 2003-04-13 Borut Razem <borut.razem AT siol.net>
14662 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14663 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14664 fixed mingw problem in adl_NORMALIZE_PATH
14666 2003-04-12 Borut Razem <borut.razem AT siol.net>
14668 * fixed "#pragma SAVE/RESTORE can not be nested":
14669 * src/SDCC.lex: reworked pragma handling functions
14670 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14671 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14673 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14675 * src/SDCCutil.c (pathEquivalent): defined but not used
14676 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14677 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14678 * configure: rebuilt from configure.in
14679 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14680 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14681 * device/include/Makefile.in: replace sdcc_datadir
14682 * device/lib/Makefile.in: replace sdcc_datadir
14683 * Makefile.common.in: add LDFLAGS from configure
14684 * packihx/Makefile.in: use LDFLAGS
14685 * src/Makefile.in: use LDFLAGS
14686 * support/cpp2/Makefile.in: add LDFLAGS from configure
14687 * support/makebin/Makefile: use LDFLAGS
14688 * .version: bumped version number to 2.3.5
14690 2003-04-12 Borut Razem <borut.razem AT siol.net>
14692 * completed "different paths" task:
14693 * src/SDCCmacro.c: fixed bug in handling quotes
14694 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14695 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14697 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14699 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14701 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14703 * ds390/gen.c ds390/peeph.def: fix bug 706781
14705 2003-04-11 Borut Razem <borut.razem AT siol.net>
14707 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14709 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14711 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14712 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14713 set - this bit used to not be set...).
14714 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14715 bad code in PIC Port
14716 * src/regression/and2.c added to test bug 609268
14717 * src/regression/Makefile added and2.c to regression test
14720 2003-04-08 <johan AT CP255758-A>
14722 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14723 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14724 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14726 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14728 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14730 * support/cpp2/Makefile.in: fix bug #487815
14731 * configure: rebuilt from configure.in
14732 * Makefile.common.in: docdir changed, new path suffixes
14733 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14734 * sdcc_vc_in.h: reflect changes from sdccconf.h
14735 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14736 * src/SDCCutil.h: remove BINDIR hack
14737 * doc/sdccman.lyx: update new path hierarchy
14739 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14741 * src/SDCCpeeph.c: added okToRemoveSLOC test
14743 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14745 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14747 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14749 * src/SDCCpeeph.c: added labelIsReturnOnly test
14750 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14752 2003-04-05 <johan AT balder>
14754 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14755 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14756 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14757 * src/SDCCast.c: fixed a warning
14758 * src/SDCCast.h: fixed a warning
14759 * src/SDCCicode.c (operandFromAst): fixed a warning
14761 2003-04-04 <johan AT balder>
14763 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14764 * src/SDCCast.c (decorateType): fixed bug #715076
14765 * src/SDCC.y: fixed bug #702907
14767 2003-04-03 <johan AT balder>
14769 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14770 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14771 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14772 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14773 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14775 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14777 * _decdptr.c: fix return values
14778 * _gptrget.c: fix return values
14779 * _gptrgetc.c: fix return values
14780 * _gptrput.c: fix return values
14781 * _mulint.c: fix return values
14782 * as/z80/Makefile: fix 'make -j' problem
14784 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14786 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14787 * configure.in: big cleanup, updated to autoconf 2.5x
14788 * configure: rebuilt from configure.in
14789 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14790 * sdcc_vc_in.h: reflect changes from sdccconf.h
14791 * doc/Makefile: fixed a flaw in "make install"
14793 2003-04-02 <johan AT balder>
14795 * src/ds390/gen.c (genCmp): no comments
14796 * src/mcs51/gen.c (genCmp): no comments
14797 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14798 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14800 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14802 * support/regression/generate-cases.py: place generated file in given sub directory
14803 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14804 * support/regression/Makefile: improvements for 'make -j';
14805 side effect: it's simpler and faster now
14807 2003-03-31 Borut Razem <borut.razem AT siol.net>
14809 * src/z80/main.c: link-{port} and as-{port} defined without path
14810 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14812 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14814 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14816 2003-03-30 Borut Razem <borut.razem AT siol.net>
14818 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14819 changed type of list parameter to set
14820 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14821 * src/port.h: changed type of do_assemble() parameter to set
14822 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14823 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14824 definition of "cppoutfilename" macro with NULL value in preProcess()
14825 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14826 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14827 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14828 replaced with set *binPathSet
14829 * shash_add() deallocates the item, if allready exsists, before adding the new one
14830 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14832 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14834 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14835 a nested for loop bug in the PIC port
14836 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14839 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14841 * support/Util/dbuf.h: remove C++ stuff to make it portable
14843 2003-03-28 Borut Razem <borut.razem AT siol.net>
14845 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14846 literal strings in stringLiteral()
14847 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14848 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14851 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14853 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14855 2003-03-26 <johan AT balder>
14857 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14858 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14859 * src/SDCCast.c (decorateType): fixed " -v < 3"
14861 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14863 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14864 Added Lenny Story's debug infrastructure changes:
14865 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14866 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14867 * src/cdbFile.c: added
14868 * src/SDCCdebug.c: added
14869 * src/SDCCdebug.h: added
14870 * src/SDCCast.c (createFunction)
14871 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14872 * src/SDCCmain.c (parseCmdLine, main)
14873 * src/SDCCmem.c (redoStackOffsets)
14874 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14877 * src/avr/gen.c (genAVRCode)
14878 * src/ds390/gen.c (gen390Code)
14879 * src/mcs51/gen.c (gen51Code)
14880 * src/pic/gen.c (genpic14Code)
14881 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14882 * src/xa51/gen.c (genXA51Code)
14883 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14885 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14887 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14888 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14890 2003-03-22 <johan AT balder>
14892 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14894 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14896 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14897 * doc/cdbfileformat.lyx: added, written by Lenny Story
14898 * doc/Makefile: added cdbfileformat.lyx
14899 * doc/clean.mk: added cdbfileformat.lyx
14901 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14903 * src/mcs51/peeph.def: fix bug #705773
14905 2003-03-20 <johan AT balder>
14907 An sfr/sbit can have an "at #" AND an initializer
14908 * src/SDCCsymt.c (checkSClass):
14909 * src/SDCCmem.c (allocGlobal):
14910 * src/SDCCmem.c (allocLocal):
14911 * src/SDCCast.c (createBlock):
14913 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14915 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14917 2003-03-16 <johan AT balder>
14919 Undid the hackup of const and volatile, the problem is much bigger
14921 * src/SDCCast.c:1.171
14922 * src/SDCCglue.c:1.138
14923 * src/SDCCicode.c:1.146
14924 * src/SDCCsymt.c:1.150
14925 * src/SDCCval.c:1.65
14927 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14929 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14930 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14932 2003-03-13 <johan AT balder>
14934 Hackup const and volatile modifiers in type chains a bit:
14936 * src/SDCCast.c:1.169
14937 * src/SDCCglue.c:1.136
14938 * src/SDCCicode.c:1.143
14939 * src/SDCCsymt.c1.146
14940 * src/SDCCsymt.h1.59
14941 * src/SDCCval.c:1.63
14943 2003-03-12 <johan AT balder>
14945 * src/SDCCBBlock.h: more LRH debugging junk
14946 * src/SDCCcflow.h: more LRH debugging junk
14947 * src/SDCCloop.c: more LRH debugging junk
14948 * src/SDCC.y (struct_declaration): fixed bug #697590
14949 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14950 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14951 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14953 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14954 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14955 test function names must now match exactly).
14956 * src/SDCCcse.c: added special case in findCheaperOp to allow
14957 extending a short integer. Makes less awful code for bug 700121 test case.
14959 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14961 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14962 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14964 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14966 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14967 actually called (operandsNotEqual() was called for all
14968 operandsNotEqualX tests).
14970 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14972 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14973 with shorter literals. Fixes bug 700121.
14975 2003-03-11 <johan AT balder>
14977 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14979 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14981 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14982 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14984 2003-03-10 Borut Razem <borut.razem AT siol.net>
14986 * src/SDCCmain.c: pipe preprocessor's output
14987 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14988 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14989 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14990 which closes all pipes in pipeSet set
14991 * src/SDCCset.c: free deleted item in function deleteSetItem()
14992 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14993 moved from z80 to src subproject
14994 * .version: increased version number to 2.3.4
14996 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
14998 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
14999 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15000 * support/regression/ports/xa51/spec.mk: fix typo
15002 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15004 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15006 2003-03-09 Borut Razem <borut.razem AT siol.net>
15008 * src/SDCCmain.c: pipe preprocessor's output
15009 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15010 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15011 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15012 which closes all pipes in pipeSet set
15013 * src/SDCCset.c: free deleted item in function deleteSetItem()
15014 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15015 moved from z80 to src subproject
15017 2003-03-09 Borut Razem <borut.razem AT siol.net>
15019 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15020 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15021 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15022 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15023 * src/SDCCglobl.h: unification of WIN32 native definitions
15025 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15027 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15029 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15031 * src/configure.in: check for endianess (even while cross-compiling)
15032 * src/configure: check for endianess (even while cross-compiling)
15033 * src/configure_in.h: check for endianess (even while cross-compiling)
15034 * src/avr/gen.c: remove old endianess stuff
15035 * src/mcs51/gen.c: remove old endianess stuff
15036 * src/ds390/gen.c: remove old endianess stuff
15037 * src/pic/gen.c: remove old endianess stuff
15038 * src/pic/genarith.c: remove old endianess stuff
15039 * src/pic/glue.c: fix endianess check
15040 * src/pic16/gen.c: remove old endianess stuff
15041 * src/pic16/genarith.c: remove old endianess stuff
15042 * src/pic16/glue.c: fix endianess check
15043 * src/xa51/gen.c: remove old endianess stuff
15044 * src/z80/gen.c: fix endianess check
15045 * src/SDCCglue.c: fix endianess check
15046 * src/ds390/peeph.def: fix bug 700036
15048 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15050 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15051 * src/configure: find appropriate data-types on host for SDCC's int and long
15052 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15053 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15054 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15056 2003-03-07 <johan AT balder>
15059 some minor cleanups before the big shot
15060 OP_DEFS and OP_USES now use Kevin's protection
15061 new option --nolabelopt
15063 * src/SDCCBBlock.c:
15072 * src/ds390/ralloc.c:
15073 * src/mcs51/ralloc.c:
15074 * src/pic/ralloc.c:
15075 * src/xa51/ralloc.c:
15076 * src/z80/ralloc.c:
15078 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15080 * src/pic/pcode.c (get_op): fix 64 bit warnings
15081 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15082 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15083 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15084 * support/regression/tests/malloc.c: fix 64 bit warnings
15086 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15088 * src/mcs51/gen.c (genMinus): fixed bug 696436
15090 2003-03-02 Borut Razem <borut.razem AT siol.net>
15092 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15094 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15096 * configure.in: test for mkstemp
15097 * sdccconf_in.h: add HAVE_MKSTEMP
15099 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15101 * device/include/ctype.h: removed warning while using --stack-auto
15102 * device/include/malloc.h: removed warning while using --stack-auto
15103 * device/include/string.h: removed warning while using --stack-auto
15105 2003-02-23 Borut Razem <borut.razem AT siol.net>
15107 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15108 because NDEBUG is defined (see man assert)
15109 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15111 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15113 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15114 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15116 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15118 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15119 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15121 2003-02-18 <johan AT balder>
15123 * as/mcs51/asmain.c (asmbl): module can start with a digit
15124 * as/z80/asmain.c (asmbl): module can start with a digit
15126 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15128 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15129 * src/asm.c: fix pipe() for Mingw32
15131 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15133 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15134 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15135 make -V work again; --c1mode reads now from stdin
15136 * doc/sdccman.lyx: added --c1mode
15137 * support/Util/SDCCerr.c: new messages for c1 mode
15138 * support/Util/SDCCerr.h: new messages for c1 mode
15139 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15141 2003-02-15 <johan AT balder>
15143 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15145 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15147 * doc/sdccman.lyx: Environment variables, -o and other minor things
15149 2003-02-14 <johan AT balder>
15151 * src/xa51/main.c: before anyone really tries to use it :)
15153 * Install doc's in share/sdcc/doc
15154 * removed some obsolete files
15155 * Do a proper make distclean and uninstall
15156 M Makefile.common.in
15159 M device/include/Makefile.in
15160 M device/lib/Makefile.in
15163 M sim/ucsim/doc/Makefile.in
15165 R src/avr/peeph.rul
15166 R src/xa51/peeph.rul
15167 M support/cpp2/Makefile.in
15168 M support/makebin/Makefile
15171 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15173 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15175 2003-02-10 Borut Razem <borut.razem AT siol.net>
15177 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15178 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15179 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15180 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15181 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15182 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15183 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15184 src/z80/Makefile.bcc: Borland Makefile cleanup
15185 * as/z80/Makefile.bcc: Added Borland Makefile
15186 * support/cpp2/borland.h: Removed
15188 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15190 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15191 * src/SDCC.lex: new pragma NOIV
15192 * src/SDCCglobl.h: new pragma NOIV
15193 * src/SDCCmem.c: new pragma NOIV
15195 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15197 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15199 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15201 * src/SDCCmain.c: signal handling is switched off by --debug
15202 * doc/Makefile: small fix for install; use clean.mk again
15203 * doc/clean.mk: clean *.pdf and *.html too
15205 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15207 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15208 * device/lib/printfl.c: fix a ds390 bug by making it portable
15209 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15210 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15211 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15212 * debugger/mcs51/cmd.c: converted multi-line string literals
15213 * sim/ucsim/globals.cc: converted multi-line string literals
15214 * src/SDCCmain.c: introduced signal handler to remove temp files
15215 * doc/Makefile: small tweaks, implement clean
15216 * doc: removed generated files
15218 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15220 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15221 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15222 Address Record is not correctly generated for DS390."
15224 2003-02-02 Borut Razem <borut.razem AT siol.net>
15226 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15227 * as/mcs51/asm.h: fixed compilation with Borland C
15228 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15229 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15230 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15231 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15232 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15233 src/z80/Makefile.bcc: delete $(LIB) only if exist
15234 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15236 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15238 * device/include/malloc.h: introduced NULL
15239 * device/include/string.h: introduced NULL
15240 * device/include/stdlib.h: introduced NULL
15241 * device/lib/_memcpy.c: removed NULL
15242 * device/lib/_strcat.c: removed NULL
15243 * device/lib/_strchr.c: removed NULL
15244 * device/lib/_strcmp.c: removed NULL
15245 * device/lib/_strcpy.c: removed NULL
15246 * device/lib/_strcspn.c: removed NULL
15247 * device/lib/_strlen.c: removed NULL
15248 * device/lib/_strncat.c: removed NULL
15249 * device/lib/_strncmp.c: removed NULL
15250 * device/lib/_strncpy.c: removed NULL
15251 * device/lib/_strpbrk.c: removed NULL
15252 * device/lib/_strrchr.c: removed NULL
15253 * device/lib/_strspn.c: removed NULL
15254 * device/lib/_strstr.c: removed NULL
15255 * device/lib/_strtok.c: removed NULL
15256 * device/lib/malloc.c: removed NULL, include own header
15258 2003-02-02 <johan AT balder>
15260 * 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
15261 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15262 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15263 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15264 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15265 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15267 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15269 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15272 2003-02-01 <johan AT balder>
15274 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15276 2003-01-31 <johan AT CP255758-A>
15278 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15280 2003-01-30 <johan AT balder>
15282 * src/SDCCBBlock.c: automatic bug detection
15283 * src/SDCCicode.c: automatic bug detection
15285 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15287 * src/SDCCglobl.h: now --xram-size 0 works
15288 * src/SDCCmain.c: now --xram-size 0 works
15290 2003-01-29 <johan AT balder>
15292 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15294 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15296 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15297 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15298 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15299 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15300 * src/SDCCglobl.h: Added options --xram-size and --code-size
15301 * src/SDCCmain.c: Added options --xram-size and --code-size
15303 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15305 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15306 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15308 2003-01-27 <johan AT balder>
15310 * src/SDCC.y: fixed bug #613764
15312 2003-01-26 <johan AT balder>
15314 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15315 * src/SDCCsymt.h: fixed bug #673374
15316 * src/SDCCglue.c: fixed bug #661910
15317 * src/SDCCast.c: fixed bug #458099 and 673374
15319 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15321 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15322 * as/mcs51/strcmpi.h: added
15323 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15324 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15325 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15326 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15327 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15328 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15329 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15330 * as/mcs51/Makefile.aslink: new module strcmpi
15331 * as/mcs51/Makefile.asx8051: new module strcmpi
15332 * as/mcs51/Makefil.bcc: new module strcmpi
15333 * as/mcs51/Makefile.in: new module strcmpi
15334 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15336 2003-01-26 <johan AT balder>
15338 * src/SDCCglue.c: reverted back to 1.124
15339 * src/SDCCast.c: reverted back to 1.156
15340 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15342 2003-01-25 <johan AT balder>
15344 * src/SDCCglue.c: A better fix for bug #661910
15345 * src/SDCCast.c: A better fix for bug #661910
15346 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15348 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15350 * src/Makefile.in: remove spawn.o
15351 * src/SDCCmain.c: remove spawn.h
15352 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15353 * src/spawn.c: removed
15354 * src/spawn.h: removed
15355 * support/regression/ports/ds390/spec.mk: link with -r
15357 2003-01-24 <johan AT CP255758-A>
15359 * src/ds390/gen.c (aopOp): fixed bug #667458
15360 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15361 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15362 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15364 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15366 * src/mcs51/peeph.def: better assembler identation by Frieder
15367 * src/mcs51/gen.c: better assembler identation by Frieder
15369 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15371 * as/z80/string.h: removed for gcc 3.2
15372 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15373 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15375 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15377 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15378 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15379 * support/regression/Makefile: separate temp files for ports
15380 * support/regression/generate-cases.py: separate temp files for ports
15381 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15382 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15384 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15386 * moved tinitalk to device/examples/ds390
15388 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15390 * as/mcs51/lkmem.c: rflag is for DS390
15391 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15392 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15393 (linkEdit): move mem- and map-files the same way as ihx-files
15394 * src/z80/main.c (_setDefaultOptions): removed --generic
15395 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15396 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15397 * src/pic/glue.c (picglue): --c1mode works again
15398 * src/pic16/glue.c (pic16glue): --c1mode works again
15399 * src/asm.c (printCLine): fix #660034
15401 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15403 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15404 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15405 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15406 * as/mcs51/lkmem (summary): better fix for sp problem
15407 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15408 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15409 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15410 remove --stack-after-data
15412 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15414 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15415 * src/SDCCutil.c (join): ugly bug: missing '\0'
15416 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15418 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15420 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15422 * src/pic/main.c (_asmCmd): gpasm supports -o
15423 * src/z80/main.c: more general macros
15424 * device/lib/Makefile.in: remove intermediate files
15426 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15428 * .version: Bumped version number to 2.3.3
15429 * src/SDCCBBlock.c: new option -o
15430 * src/SDCCglobl.h: new option -o
15431 * src/SDCCglue.c: new option -o
15432 * src/SDCCmain.c: new option -o
15433 * src/asm.c: new option -o
15434 * src/ds390/main.c: new option -o
15435 * src/pic/glue.c: new option -o
15436 * src/pic/pcode.c: new option -o
15437 * src/pic/ralloc.c: new option -o
15438 * src/pic16/glue.c: new option -o
15439 * src/pic16/pcode.c: new option -o
15440 * src/pic16/ralloc.c: new option -o
15441 * src/z80/main.c: new option -o
15442 * device/lib/Makefile.in: use -o
15443 * support/regression/ports/ds390/spec.mk: use -o
15444 * support/regression/ports/gbz80/spec.mk: use -o
15445 * support/regression/ports/mcs51/spec.mk: use -o
15446 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15447 * support/regression/ports/z80/spec.mk: use -o
15448 * support/regression/ports/ucz80/spec.mk: use -o
15449 * support/regression/ports/xa51/spec.mk: use -o
15450 * support/regression/fwk/lib/timeout.c: fix usage string
15452 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15453 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15455 2003-01-07 <johan AT balder>
15457 * src/SDCCast.c (decorateType): fixed bug #600035
15459 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15460 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15461 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15462 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15463 * src/pic/pcode.c: outcommented unused variable to remove warnings
15464 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15466 2003-01-06 <karl AT turbobit.com>
15467 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15470 2003-01-06 <johan AT balder>
15472 * src/SDCCicode.c: fixed array add
15474 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15475 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15476 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15478 2003-01-04 <johan AT balder>
15480 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15482 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15483 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15485 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15486 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15487 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15489 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15490 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15492 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15493 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15495 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15496 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15498 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15500 * in /sdcc/as/mcs51/ changed these files in order to create an
15501 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15502 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15503 following files to include the previous two files: aslink.dsp,
15504 Makefile.aslink, Makefile.bcc, and Makefile.in.
15506 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15507 .adb instead of .cdb
15509 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15511 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15512 value from option --iram-size.
15514 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15516 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15519 2002-09-18 <wiml AT hhhh.org>
15521 * SDCClrange.h: exposed setFromRange() and setToRange()
15522 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15523 packRegsForAccUse() (bug 542397)
15524 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15525 multiple times and emitting the fetch operations more than once
15526 added aopGetUsesAcc() function to allow binary operators to
15527 fetch their operands in the correct order; made genMinus() emit
15528 compact code for X = LITERAL - Y
15530 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15531 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15532 sprintf() in line 1267.
15534 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15535 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15538 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15539 Changes to aslink (All the changes are marked with 'JCF'):
15541 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15544 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15545 area BSEG. Also moves, if possible, the DATA area down into the internal
15546 ram so more space is available.
15548 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15551 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15552 not bytes. Function summary() which creates a memory usage summary
15553 file with extension .mem. Reports of overlaping stack and small stack
15554 size. If the space for the stack is less than 16 bytes aslink trows a
15557 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15558 the 8051. Option 'y' for memory summary output file.
15560 Changes to sdcc (All the changes are marked with 'JCF'):
15562 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15564 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15565 overlaying area for it (uses RegBankUsed[4]).
15567 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15568 bank zero as used by default. By default aslink locates the stack
15569 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15570 the creation of the .mem file. Delegates the allocation of data area
15571 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15572 the begining of the stack area to aslink.
15574 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15575 glue() in SDCCglue.c creates an area for it.
15577 2002-09-03 Borut Razem <borut.razem AT siol.net>
15578 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15579 sdcc/src/pic/glue.c:
15580 introduced atexit() handler for teporay files removal in case of
15581 errors, assertions, ...
15583 2002-08-29 Borut Razem <borut.razem AT siol.net>
15584 * sdcc/support/cpp2/auto-host_vc_in.h:
15585 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15586 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15587 Maybe there is a similar problem with BORLANDC? It should be checked!
15589 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15590 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15591 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15592 was not executed, and the compiler (cl) launched a warning:
15593 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15595 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15596 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15598 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15599 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15601 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15602 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15603 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15604 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15605 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15606 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15607 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15608 - added Release configuration in VS projects
15609 - review of compiler an linker options
15610 - VC .exe files are generated in bin_vc directory, not to interfere
15611 with binaries generated from other projects (cygwin, mingw, bcc ...)
15613 * sdcc/src/yacc.dsp: added
15615 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15616 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15617 and insert the version number definitions from .version
15619 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15621 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15622 added - genarate auto-host.h using auto-host_vc_in.h as template
15625 removed from CVS, generated automatically
15627 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15628 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15630 2002-08-11 Borut Razem <borut.razem AT siol.net>
15631 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15633 2002-08-10 Borut Razem <borut.razem AT siol.net>
15634 * src/SDCCmain.c (main):
15635 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15636 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15637 The consequence was that some temporary files were not removed.
15640 unification of code in functions tempfilename() and tempfile():
15641 function tempnam() is defined in Visual Studio 6.0 and .NET
15643 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15645 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15646 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15647 - removed compiler command line option /WX: Treats all warnings as errors
15648 - update a list of source files, included into the project
15650 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15651 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15652 changed project type to Generic Project so that can be correcly converted to VS.NET project
15654 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15656 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15658 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15660 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15661 added return 0 statements after assert() to make compiler happy
15663 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15664 added newline in the def file to keep MSC compiler satisfied
15666 * sdcc/src/z80/gen.c:
15667 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15668 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15669 - solved MSC error in function aopDump()
15671 * sdcc_vc.h: define PREFIX as "\\sdcc"
15673 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15674 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15676 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15677 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15678 - Rewrote the register banking algorithm.
15679 - Added pCode live-range analysis to registers (for now, only non-used and
15680 singly-used registers optimized away)
15682 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15684 * 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.
15686 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15687 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15689 2002-04-22 Michael Hope <michaelh AT vroom>
15691 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15693 * configure.in (DD_COPT): Added include support required for gbdk.
15695 * .version: Bumped version number just to increase it.
15697 * src/SDCCmain.c: Added -nostdinc to the default options.
15699 2002-04-15 Michael Hope <michaelh AT vroom>
15701 * device/lib/z80/printf.c (sprintf): Added.
15703 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15705 * src/z80/peeph.def: Added transpose redundent load rule.
15707 * src/z80/main.c: Added force callee saves for jaune.
15709 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15711 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15713 2002-03-28 Johan Knol <johan AT balder>
15715 * src/SDCCval.c: fixed bug #532436
15717 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15719 Added "char *Processor" field to the port structure.
15722 Added -p option. Allows port dependent processor to be specified.
15725 Initialized the new field char *Processor field to NULL in all ports
15728 Compiler generated registers for interrupt context saving
15729 were not getting allocated.
15731 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15734 Fixed left shift. Will promote the left side of a left shift
15735 if a) left shifting more than size of operand or b) when assigned
15736 to something size > size of left side
15738 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15740 tons of changes. Register allocation has been
15741 rewritten. Added customization for the various PICs. Flow
15742 analysis is restructured. ...
15744 * src/pic/device.h:
15747 * src/pic/device.c:
15748 Added. device.c is a PIC port hack to accomodate variations
15751 2002-03-13 Michael Hope <michaelh AT vroom>
15753 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15755 2002-03-04 johanknol <johanknol AT manik>
15757 * /src/SDCCval.c: fixed
15759 const unsigned char arr[][2] = { { 0, 1 } };
15760 t18.c:1: error: Initializer element is not constant
15762 2002-03-04 bela <bela AT manik>
15764 * /device/include/mcs51reg.h:
15765 ds89c420 register definition update
15767 2002-03-03 <johan AT FRIJA>
15769 * support/Util/SDCCerr.c: did something, but don't no why anymore
15771 * support/regression/tests/bug-524691.c: made it a little less shy
15773 * src/SDCCast.c (decorateType): fixed bug #524697
15775 * src/SDCCast.c: made some lineno improvements
15777 * src/SDCCval.c (getNelements): changed warning to error
15779 * src/SDCCglue.c (printIvalArray): changed warning to error
15781 * src/SDCCicode.c: fixed a warning for mingw
15783 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15785 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15787 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15789 * src/ds390/peeph.def:
15790 Added some more peephole rules
15792 * src/ds390/gen.c: Various fixes & enhancements
15794 * src/SDCClrange.c, src/SDCClrange.h:
15795 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15797 * src/ds390/ralloc.c:
15798 various fixes & enhancements (ds390) specific
15800 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15801 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15804 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15806 2002-03-02 <johan AT FRIJA>
15808 * src/SDCCast.c (decorateType): fixed bug #524708
15810 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15812 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15814 2002-03-01 Michael Hope <michaelh AT vroom>
15816 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15818 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15820 2002-03-01 <johan AT FRIJA>
15822 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15824 * src/SDCCast.c (decorateType): fixed bug #524209
15826 * src/SDCCval.c (valNot): fixed bug #524195
15828 2002-02-26 <johan AT balder>
15830 * src/xa51/gen.c: fixed a warning
15832 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15834 * src/SDCCast.c (decorateType): fixed bug #522534
15836 2002-02-23 <johan AT balder>
15838 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15840 2002-02-22 <johan AT balder>
15842 * src/SDCCast.c: fixed bug #514865
15844 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15846 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15848 * sdcc/src/SDCCloop.c:
15849 Previous fix was not good. basic blocks that have "break" or "return" are
15850 not really partof a loop , but live ranges used in these blocks should
15851 be live thru the entire loop, so set partOfLoop but don't add them to
15854 2002-02-21 <johan AT FRIJA>
15856 * src/SDCCcse.c: fixed bug #514308
15858 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15861 Fixed BUG #519583. If a conditional block ended in a return/break
15862 statement inside a loop, it was not being considered part of the loop.
15864 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15866 2002-02-10 Karl Bongers <karl AT turbobit.com>
15869 Fixed up SDCDB debugger somewhat. Updated debugger/README
15870 with lots of comments and notes.
15872 * device/examples/test2.c:
15873 Fix bug, "red" variable not being initialized(compiler complained).
15875 * device/examples/Makefile, examples/test3.c:
15876 Add Makefile in device/examples folder, compiles test3.c
15877 for use as a multiple module SDCDB test case.
15879 * sim/ucsim/cmd.src/cmdset.cc:
15880 Took out debug printfs in ucsim "next" command.
15882 * sim/ucsim/xa.src:
15883 Karl and Johan start ucsim XA support. Most dissassembly working,
15884 about 75% emulation done(plenty of work remaining).
15886 * sim/ucsim/z80.src:
15887 Add Z80 support to ucsim, add test-ucz80 regression test,
15888 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15889 Notice z80 compiler fails on examples/test3.c/crc code.
15891 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15893 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15894 Added support for --parms-in-bank1
15896 * src/ds390/peeph.def:
15897 added a few more peephole optimzations
15899 * src/ds390/main.c:
15900 1) added __builtin_inp & __builtin_outp used to read in data of given length
15901 from a memory mapped port
15902 2) added __builtin_memcmp
15903 3) added __builtin_swapw swap bytes of a short
15905 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15906 1) handle multiple send & receives from register bank1
15907 2) ralloc can now allocate DPTR1 to some liveRanges
15909 * src/SDCCsymt.c, src/SDCCsymt.h:
15910 changes to handle multiple sends & receives
15912 * src/SDCCptropt.h:
15913 added some pointer arithmetic optimization
15915 * src/SDCCptropt.c:
15916 added some pointer arithmetic optimizations but not stable yet so not
15917 called from anywhere (will get this working shortly)
15919 * src/SDCCopt.c: fixed for multiple sends & receives
15922 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15923 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15924 set preprocessor defines (depending on options)
15926 * src/SDCCicode.c, src/SDCCicode.h:
15927 changes made to handle multiple sends & receives
15930 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15932 * src/SDCCcse.c, src/SDCCcse.h:
15933 added function findbackward def (to be used in upcoming optimization)
15935 * src/SDCCcflow.c, src/SDCCcflow.h:
15936 added function returnAtEnd - to determine if a basic block terminates with
15939 * src/SDCCast.c, src/SDCCast.h:
15940 added option parms-in-bank1
15942 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15943 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15944 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15945 adjusted for --parms-in-bank1 option
15947 * device/include/string.h:
15948 donot redefine "reentrant" keyword
15950 * device/include/ds80c390.h: Added some more SFRs
15952 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15954 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15956 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15958 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15960 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15962 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15964 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15966 * Added --xram-movc option
15968 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15970 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15972 2002-01-11 Johan Knol
15974 * Added math lib of Jesus Calvino-Fraga
15976 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15978 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15979 * support/regression/Makefile: new target test-mcs51-stack-auto
15980 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15982 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15984 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15986 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15988 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15990 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15992 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
15994 * src/SDCCglue.h: add definition for printIvalChar()
15996 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
15998 * src/SDCCast.c: fix #498138 by Johan
16000 * src/SDCCglue.c: fix #498138 by Johan
16002 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16004 * support/regression/Makefile: fix clean
16006 * support/regression/ports/ds390/support.c: fix transmission of last character
16008 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16010 * /sdcc/src/ds390/gen.c:
16011 a) improved computing address of stack variable
16012 b) took out some #if 0 code
16013 c) improved parmBytes adjustment
16014 d) improved genPlusIncr & genMinusIncr
16015 e) genCmp could generate bad code (when left assigned to DPTR)
16016 f) Fixed bug in hasInc
16018 * /sdcc/src/ds390/ralloc.c:
16019 a) packRegsForSupport could mess up live information (Fixed)
16020 b) packRegsDPTRuse could be incorrect for left & right shift
16022 * /sdcc/src/mcs51/ralloc.c:
16023 packRegsForSupport could mess up the live information (Fixed)
16025 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16027 * /sdcc/src/SDCCast.c:
16028 can reverse a loop even if function call is present as long
16029 as the loop control variable is local & is not passed as parameter
16031 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16033 * /sdcc/ChangeLog: *** empty log message ***
16035 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16036 More builtin function additions for TININative
16038 * /sdcc/src/ds390/ralloc.c:
16039 Had broken the regression testsuite
16041 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16043 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16044 Added funcattr hasStackParms will be set for reentrant functions when there
16045 are paramteres on the stack, this helps in minimizing frame pointer generation
16046 typeFromStr can handle function pointers now
16048 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16049 *** empty log message ***
16051 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16053 * /src/ds390/gen.c, /src/ds390/main.c:
16054 More builtin function additions for TININative
16056 * /src/ds390/ralloc.c:
16057 Had broken the regression testsuite
16059 * /src/SDCCast.c: Fixed a bug in dumptree
16061 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16062 Added funcattr hasStackParms will be set for reentrant functions when there
16063 are paramteres on the stack, this helps in minimizing frame pointer generation
16064 typeFromStr can handle function pointers now
16066 * /doc/builtins.txt, /doc/TININative.txt:
16067 *** empty log message ***
16070 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16072 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16073 ALPHA version for -mTININative
16075 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16076 updated to reflect changes in the port structure
16079 added function do_assemble (similar to do_link) if non-null this function
16080 will be called to do assembly (-mTININative) requires a multi command
16082 added function genAssemblerEnd will be called to generate assembler Epilogue
16085 added _JavaNative to debug info printing
16087 * /src/SDCCmain.c: added option --tini-libid
16088 added port->do_assemble function (-mTININative) has a multi command assemble
16090 * /src/SDCCglue.c: Disabled "constExpr" check
16091 added port->genAssemblerEnd function
16093 * /src/SDCCglobl.h: Added option --tini-libid value
16096 tookout optimizeCompare from the header (has no external references)
16098 * /src/SDCCast.c: made one more function "static"
16100 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16102 * src/z80/mappings.i: Added z80asm support.
16104 * src/z80/main.c: Added z80asm support on --asm=z80asm
16106 * src/z80/gen.c: Fixed asm portability issues.
16108 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16110 * src/SDCCglue.c (printExterns): Added global/extern split.
16112 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16114 * support/regression/Makefile: added test for mcs51 model large
16116 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16118 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16120 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16122 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16124 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16126 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16128 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16130 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16132 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16134 * support/regression/tests/simplefloat.c: Port to mcs51.
16136 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16137 * support/regression/tests/bug-485362.c: Added.
16139 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16141 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16143 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16145 * src/z80/gen.c (aopDump): Added a dump function.
16147 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16148 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16150 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16152 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16154 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16156 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16158 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16160 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16162 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16164 * support/regression/ports/ds390/support.c: Use tinibios.
16166 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16168 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16170 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16171 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16173 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16175 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16177 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16179 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16181 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16182 (packRegsForIYUse): Created and optimised.
16184 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16186 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16187 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16189 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16191 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16193 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16195 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16197 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16199 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16201 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16203 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16205 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16207 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16209 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16211 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16212 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16213 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16215 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16217 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16218 (genNotFloat): Added.
16219 (genUminusFloat): Added.
16221 * device/lib/z80/Makefile: Added floating pt stubs.
16223 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16225 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16227 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16229 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16231 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16233 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16235 * sdcc/support/regression/Makefile: Add port ds390.
16237 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16239 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16241 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16243 * sdcc/support/regression/ports/ds390/support.c: Added.
16245 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16247 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16249 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16251 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16253 * device/include/malloc.h: Added z80 and gbz80 support.
16255 * device/lib/gbz80/heap.s: Added.
16257 * device/lib/z80/heap.s: Added.
16259 * device/lib/malloc.c: Added z80 and gbz80 support.
16261 * support/regression/tests/malloc.c (testMalloc): Added.
16263 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16265 * support/regression/tests/bug-478094.c: Added.
16267 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16269 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16271 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16273 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16275 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16277 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16279 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16281 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16283 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16285 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16287 * support/regression/tests/bug-477927.c: Added.
16289 * src/z80/peeph.def: Added minor rules.
16291 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16293 * src/z80/peeph.def: Added jump optimisation modification.
16295 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16297 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16299 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16301 * support/regression/tests/funptrs.c: Added.
16303 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16305 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16307 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16309 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16311 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16313 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16314 (movLeft2ResultLong): Created.
16316 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16317 (joinPushes): Added. Joins two char pushes into a word push.
16319 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16321 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16323 * support/makebin/Makefile (install): Added creation of dest dir.
16325 2001-10-24 Karl Bongers <karl AT turbobit.com>
16327 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16329 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16331 * src/z80/ralloc.c: Turned off faulty pack for one use.
16333 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16335 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16337 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16339 * support/regression/Makefile: Improved clean
16341 * support/regression/ports/gbz80/spec.mk: Added clean
16343 * support/regression/ports/host/spec.mk: Added clean
16345 * support/regression/ports/z80/spec.mk: Added clean
16347 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16349 * support/regression/ports/mcs51/timeout.c: little improvements
16351 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16353 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16355 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16357 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16359 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16361 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16363 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16365 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16366 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16368 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16370 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16372 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16374 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16376 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16378 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16380 * support/regression/tests/longor.c: Added.
16382 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16384 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16386 * as/mcs51/aslink.h: define PATH_MAX
16388 * as/mcs51/asm.h: define PATH_MAX
16390 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16392 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16394 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16396 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16398 * src/SDCCglobl.h: define PATH_MAX
16400 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16402 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16404 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16406 * src/z80/gen.c (gencjneshort): Fixed
16408 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16410 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16412 * support/regression/tests/bug-469671.c: Added.
16414 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16416 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16418 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16420 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16422 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16424 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16426 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16428 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16430 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16432 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16434 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16436 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16438 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16440 * 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.
16442 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16444 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16446 2001-10-07 <johan AT FRIJA>
16448 * device/lib/gets.c (gets): fixed the return value.
16450 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16451 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16453 * 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.
16455 * 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.
16457 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16459 * src/pic/gen.c: Removed Safe_strdup.
16461 * configure.in: Added option to enable libgc support.
16463 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16464 (bitVectUnion): Optimised.
16465 (bitVectIntersect): Optimised.
16466 (bitVectBitsInCommon): Optimised.
16467 (bitVectCplAnd): Optimised.
16469 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16471 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16473 * src/SDCCmain.c: distinguish between assembler debug and plain options
16475 * src/avr/main.c: remove standard assembler options
16477 * src/ds390/main.c: remove standard assembler options
16479 * src/mcs51/main.c: remove standard assembler options
16481 * src/port.h: removed "PENDING" comment
16483 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16485 * src/device/lib/_mulint.c : new, with assember functions
16487 * src/device/lib/_mullong.c : new, with assember functions
16489 * src/device/lib/_divuint.c : with assember functions
16491 * src/device/lib/_divsint.c : with assember functions
16493 * src/device/lib/_divulong.c: with assember functions
16495 * src/device/lib/_divslong.c: with assember functions
16497 * src/device/lib/_moduint.c : with assember functions
16499 * src/device/lib/_modsint.c : with assember functions
16501 * src/device/lib/_modulong.c: with assember functions
16503 * src/device/lib/_modslong.c: with assember functions
16505 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16507 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16509 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16510 replaced _mululong.c and _mulslong.c by _mullong.c
16512 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16514 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16516 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16518 * src/SDCCglue.c: test, if win32api is available for MINGW
16520 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16522 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16523 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16524 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16525 * support/regression/ports/host/spec.mk: removed GENERIC
16526 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16527 * support/regression/ports/z80/spec.mk: removed GENERIC
16529 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16531 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16533 * support/regression/tests/bug-467035.c: Created.
16535 2001-10-01 <johan AT FRIJA>
16537 * src/SDCC.y: fixed bug #466586 part 1
16539 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16541 * SDCCicode.c: z80 has no generic pointers
16542 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16544 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16546 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16548 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16550 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16552 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16554 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16556 * configure.in: Fixed up so that ucsim is only configured once.
16558 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16560 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16561 (getPathDifference): As above.
16563 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16565 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16567 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16568 * .version: Updated to 2.3.1
16570 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16571 Added copyright header.
16573 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16574 (assemble): Added support for macro based assembler commands.
16575 (linkEdit): Added support for macro based linker commands.
16576 (preProcess): Changed the pre-processor to use macros.
16577 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16578 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16580 * device/lib/z80/crt0.s: Added module name for debugging.
16582 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16584 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16586 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16588 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16590 * src/Makefile.in: Added SDCCmacro and SDCCutil
16592 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16594 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16596 2001-09-16 <johan AT FRIJA>
16598 * 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.
16600 2001-09-15 <johan AT FRIJA>
16602 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16603 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16605 2001-09-11 <johan AT FRIJA>
16607 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16609 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16611 * support/regression/tests/bug-460444.c: Added test case.
16613 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16614 (genCast): Added justification for all of the asserts.
16616 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16618 * support/regression/support.c: _xdata replaced by xdata
16620 * support/regression/spec.mk: removed _generic
16622 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16624 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16626 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16627 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16629 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16631 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16633 * support/regression/tests/bug-460010.c: Added test case.
16635 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16637 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16639 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16641 * support/regression/testfwk.c: removed workaround for bug #436344
16643 * support/regression/tests/bp.c: use less memory with mcs51
16645 * support/regression/tests/bug-441448.c: use less memory
16647 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16649 * support/regression/collate-results.py: typo
16651 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16653 * support/regression/tests/fetchoverlap.c: Added new test case.
16655 * support/regression/tests/bp.c: Added new test case.
16657 * support/regression/tests/bug-448984.c: Added new test case.
16659 * support/regression/tests/pow2shifts.c: Added new test case.
16661 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16662 (genlshTwo): Fixed right shift for count > 8.
16664 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16666 2001-09-08 <johan AT FRIJA>
16668 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16670 2001-09-07 <johan AT FRIJA>
16672 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16674 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16676 2001-09-06 <johan AT FRIJA>
16678 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16679 * bernhard noted me at this: "() equals to (void)" (1.38)
16681 2001-09-05 <johan AT FRIJA>
16683 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16685 2001-09-04 <johan AT FRIJA>
16687 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16690 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16692 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16694 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16696 * link/z80/aslink.h: Fixed path for PATH_MAX
16698 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16700 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16702 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16704 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16706 * 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.
16708 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16710 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16711 (genCmp): Fixed up genCmp for the GB with longs.
16713 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16715 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16717 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16719 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16721 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16723 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16725 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16727 * 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.
16729 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16731 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16733 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16735 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16737 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16739 * sim/ucsim/configure: little improvement of Cygwin-detection
16740 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16741 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16742 * support/regression/tests/bug-221100.c: small changes for mcs51
16743 * support/regression/tests/bug-221168.c: small changes for mcs51
16744 * support/regression/tests/bug-227710.c: small changes for mcs51
16745 * support/regression/tests/staticinit.c: small changes for mcs51
16746 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16747 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16748 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601