1 2008-09-20 Borut Razem <borut.razem AT siol.net>
4 definition of absolute address symbols without initial value,
5 fixed SDCC cresh "do not know how to intialize symbol"
7 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
9 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
10 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
11 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
12 * device/lib/z80/stubs.s: added stubs for above functions
13 * src/SDCCopt.c (convilong),
14 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
15 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
16 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
17 * support/regression/tests/onebyte.c: enabled all tests for z80
19 2008-09-15 Borut Razem <borut.razem AT siol.net>
21 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
22 device/lib/pic16/libc/stdio/printf.c,
23 device/lib/pic16/libc/stdio/strmusart.c,
24 device/lib/pic16/libc/stdio/printf_tiny.c,
25 device/lib/pic16/libc/stdio/sprintf.c,
26 device/lib/pic16/libc/stdio/strmgpsim.c,
27 device/lib/pic16/libc/stdio/putchar.c,
28 device/lib/pic16/libc/stdio/fprintf.c,
29 device/lib/pic16/libc/stdio/strmmssp.c,
30 device/device/lib/pic16/libc/stdio/vprintf.c,
31 device/lib/pic16/libc/stdio/printf_small.c,
32 device/lib/pic16/libc/stdio/vsprintf.c,
33 device/lib/pic16/libc/stdio/strmputchar.c,
34 device/lib/pic16/libc/Makefile.am,
35 device/lib/pic16/libc/Makefile.in:
36 *printf now returns int, puchar.c moved from stdlib to stdio,
37 *printf format parameter type changed from char * to const char *,
38 added GNU link excetion text to library source files,
39 applyed GNU coding style, removed useless svn ids,
40 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
41 binary specifier: "%b", "%hb" and "%lb"
42 * device/lib/pic16/libc/stdio/vfprintf.c:
43 applied patch #2044424: PIC16: vfprintf
45 * support/regression/tests/bug1057979.c:
46 removed old pic16 sprintf specifics
47 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
48 * doc/sdccman.lyx: documented 'b' binary format specifier removal
50 2008-09-15 Raphael Neider <rneider AT web.de>
52 * src/pic16/device.c (pic16_dump_usection): force udata sections
53 into the addressable range (0..0xFFF), workaround for a gpsim
54 bug preventing simulation of regtest bug1750318
55 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
56 (serialRegAssign): fixed regtest bug-971834,
57 (pic16_packRegisters): avoid null-pointer dereference
59 2008-09-14 Raphael Neider <rneider AT web.de>
61 * src/pic16/gen.c, src/pic16/ralloc.c: use
62 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
63 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
65 2008-09-12 Borut Razem <borut.razem AT siol.net>
67 * support/regression/fwk/testfwk.h:
68 define pdata as data for pic16 target
71 2008-09-11 Borut Razem <borut.razem AT siol.net>
73 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
74 support/regression/absolute.c:
75 applied patch #2105615: Some PIC16 testcase fixlets
78 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
80 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
81 * support/regression/tests/bug2094505.c: new, added
83 2008-09-07 Borut Razem <borut.razem AT siol.net>
85 * src/SDCCglue.c, src/SDCCast.c:
86 fixed throw of "excess elements" warning for char arrays
88 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
90 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
91 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
92 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
93 * support/regression/tests/bug2077267.c: new, added
95 2008-09-05 Raphael Neider <rneider AT web.de>
97 * configure.in, Makefile.common.in: add support for ccache,
98 remove spurious $VERSION output, detect doc-tools even without
99 --enable-doc to facilitate later manual doc-builds, minor cleanup
100 * configure: regenerated
102 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
103 avoid races in parallel VPATH builds
104 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
105 * doc/sdccman.lyx: mention --without-ccache configure option
107 2008-09-01 Raphael Neider <rneider AT web.de>
109 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
110 * (genConstPointerGet): fix reading bitfields from __code space
111 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
112 bitfield initializers (fix regression test bug1856409.c)
113 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
116 2008-08-31 Raphael Neider <rneider AT web.de>
118 * src/pic16/gen.c (genAssign): removed useless compiler output
119 * (genPointerGet,genPointerSet,genCast),
120 src/pic16/glue.c (pic16_printGPointerType):
121 also handle PPOINTERs just to avoid spurious asserts
122 * (pic16_printIvalType,pic16_printIvalBitFields):
123 generalized to arbitrary type/bitfield sizes, allows compilation of
124 regression test bug-1981238.c
125 * (pic16_printIvalChar): fix regression test structflexarray.c
126 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
127 in initialized structs and fix #1843745
128 * (pic16_printIvalStruct): always output initializers for all fields,
129 even those not explicitly given, fixes zeropad.c regression test
130 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
131 #2073635, #1567098, and #1485812)
132 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
134 2008-08-31 Borut Razem <borut.razem AT siol.net>
136 * support/regression/tests/bug-895992.c,
137 support/regression/tests/onebyte.c:
138 enabled pic16 regression testing since the bugs
139 1511794: pic16: regression test bug-895992.c fails
140 1444425: onebyte.c regression tes fails on pic16
141 are fixed, probably by fixing
142 2048464: PIC16: fix genUminus - addresses not.c regression test
143 * src/SDCCsymt.c, src/SDCCglue.c,
144 support/regression/tests/bug-1981238.c:
145 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
148 2008-08-30 Borut Razem <borut.razem AT siol.net>
150 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
151 release version 4.3.2
153 2008-08-24 Raphael Neider <rneider AT web.de>
155 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
156 always use the sdcc from the current build tree (ignore $CC from
157 the environment, fixes compile farm builds)
158 * device/lib/Makefile.in: rename .a into .lib for compatibility,
159 remove more build products from install directory
160 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
161 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
163 2008-08-24 Borut Razem <borut.razem AT siol.net>
165 * src/SDCC.y: applied patch
166 2050245: Fix # 1963382
168 1963382: Listing File - C file comment is incorrect
171 2008-08-23 Borut Razem <borut.razem AT siol.net>
173 * src/pic16/gen.c: applied patch
174 2048464: PIC16: fix genUminus - addresses not.c regression test
175 thanks Mauro Giachero
177 2008-08-22 Borut Razem <borut.razem AT siol.net>
179 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
180 src/pic16/main.c: allow spaces in gpasm and gplink paths
182 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
185 * src/z80/peeph-z80.def: minor peephole improvement
187 2008-08-15 Raphael Neider <rneider AT web.de>
189 * src/z80/gen.c (_vemit2): suppress compiler warning
191 * src/pic/*.[ch]: make proper use of header files and avoid
192 ad-hoc extern declarations, mark module-local helpers 'static',
193 removed dead/replaced code, no functional changes
194 * src/pic16/pcode.c: disentangled from pic14 backend
196 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
198 * src/z80/gen.c: fixed #2051348
199 * support/regression/tests/bug-2051348.c: regression test for #2051348
201 2008-08-10 Raphael Neider <rneider AT web.de>
204 * Makefile.common.in: export PACKAGE for $docdir,
205 fixes #1957036, avoid some "underquoted definition" warnings
206 * configure: regenerated
208 2008-08-10 Raphael Neider <rneider AT web.de>
210 * device/lib/pic16/**: build pic16 library using autotools for
211 improved dependency tracking
213 * device/lib/Makefile.in,
215 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
217 2008-08-10 Raphael Neider <rneider AT web.de>
219 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
220 local variables if --nooverlay is given, workaround for #2023121
222 2008-08-08 Raphael Neider <rneider AT web.de>
224 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
226 2008-08-08 Raphael Neider <rneider AT web.de>
228 * src/pic/pcoderegs.c,
230 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
232 2008-08-07 Borut Razem <borut.razem AT siol.net>
234 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
235 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
236 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
237 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
238 applied modified patch 2038174: Add support for binary constants v2
239 thanks Mauro Giachero
240 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
242 2008-08-04 Raphael Neider <rneider AT web.de>
245 * src/pic16/device.h,
247 * src/pic16/main.c: enable --optimize-goto by default
249 * device/lib/pic16/Makefile.common.in: suppress removed option
252 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
254 2008-07-30 Borut Razem <borut.razem AT siol.net>
256 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
257 applied patch 22032433: PIC16: fix constant strings,
258 thanks Mauro Giachero
260 2008-07-29 Borut Razem <borut.razem AT siol.net>
262 * src/pic16/gen.c: applied patches:
263 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
264 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
265 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
266 thanks Mauro Giachero
268 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
270 * src/port.h: Fixed typo in comment
272 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
274 * src/z80/mappings.i: Implemented RFE #1919415
275 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
276 #1880202, #1914434, prepared for RFE #1703943
278 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
281 * src/z80/peeph-z80.def,
282 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
283 preparation for Z80 peephole improvements
285 2008-06-21 Raphael Neider <rneider AT web.de>
287 * device/include/pic16/pic18f66j60.h,
288 * device/include/pic16/pic18f66j65.h,
289 * device/include/pic16/pic18f67j60.h,
290 * device/include/pic16/pic18f86j60.h,
291 * device/include/pic16/pic18f86j65.h,
292 * device/include/pic16/pic18f87j60.h,
293 * device/include/pic16/pic18f96j60.h,
294 * device/include/pic16/pic18f96j65.h,
295 * device/include/pic16/pic18f97j60.h,
296 * device/lib/pic16/libdev/pic18f66j60.c,
297 * device/lib/pic16/libdev/pic18f66j65.c,
298 * device/lib/pic16/libdev/pic18f67j60.c,
299 * device/lib/pic16/libdev/pic18f86j60.c,
300 * device/lib/pic16/libdev/pic18f86j65.c,
301 * device/lib/pic16/libdev/pic18f87j60.c,
302 * device/lib/pic16/libdev/pic18f96j60.c,
303 * device/lib/pic16/libdev/pic18f96j65.c,
304 * device/lib/pic16/libdev/pic18f97j60.c,
305 * device/include/pic16/pic16devices.txt,
306 * device/include/pic16/pic18fregs.h,
307 * device/lib/pic16/pics.all: added new devices
309 * device/include/pic16/adc.h,
310 * device/lib/pic16/libio/adc/adcbusy.c,
311 * device/lib/pic16/libio/adc/adcopen.c,
312 * device/lib/pic16/libio/adc/adcsetch.c,
313 * device/lib/pic16/libio/i2c/i2copen.c,
314 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
315 all changes from a patch by Anton Strobl
317 2008-06-12 Borut Razem <borut.razem AT siol.net>
319 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
320 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
321 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
322 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
323 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
324 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
325 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
326 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
327 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
328 by applying the modified patch from Risto Huotari
330 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
333 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
334 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
335 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
336 * support/regression/tests/bug1938300.c: new, added
338 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
340 * device/include/asm/ds390/features.h,
341 * device/include/asm/mcs51/features.h,
342 * device/include/mcs51/regc515c.h: inserted LGPL notice
344 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
346 * device/lib/gbz80/div.s,
347 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
348 patch 1597883, Thanks Robert Ramey
350 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
352 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
353 createIvalCharPtr, createIvalPtr, createIval),
355 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
356 initializers for local auto variables
357 * support/regression/tests/zeropad.c: added testcase for auto initializers
359 2008-05-26 Raphael Neider <rneider AT web.de>
361 * device/lib/pic16/startup/crt0.c,
362 * device/lib/pic16/startup/crt0i.c,
363 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
364 explicit, fixed curr_entry loop for >= 256 initializer records,
365 removed debug code (write to 0xf7e)
367 2008-05-25 Raphael Neider <rneider AT web.de>
369 * device/include/pic/pic16f627a.h,
370 * device/include/pic/pic16f628a.h,
371 * device/include/pic/pic16f648a.h: added missing ports
373 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
375 * device/include/float.h: added __INFINITY
376 * device/lib/_fsadd.c: handle overflows
377 * device/lib/_fsmul.c,
378 * device/lib/_fsdiv.c: use __INFINITY
379 * device/lib/_fseq.c,
380 * device/lib/_fsneq.c: handle -0.0
381 * sim/ucsim/s51.src/uc89c51r.cc,
382 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
383 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
384 * src/mcs51/gen.c (genSend): fixed bug with --xstack
385 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
386 * support/regression/tests/snprintf.c: test bug with --xstack
388 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
390 * src/SDCCpeeph.c (callFuncByName):
391 Support nested parenthesis in peephole function arguments (#1967300)
393 2008-05-19 Raphael Neider <rneider AT web.de>
395 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
396 fixed duplicate labels (#1911325)
398 2008-05-19 Raphael Neider <rneider AT web.de>
400 * src/regression/empty.c: suppress warning
401 * src/regression/pointer1.c: enabled index_by_pointer()
402 * src/regression/inline.c: now works for pic16 as well
404 * src/pic16/device.c: include dbuf declarations
405 * src/pic16/device.h: removed obsolete prototypes
407 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
408 * src/pic16/glue.c: made purely local functions static,
409 (pic16_printGPointerType, pic16_printIvalCharPtr,
410 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
411 generic pointers' tags (#1961866)
413 * src/pic16/pcode.c (assignValnums): optimize literal assignments
415 2008-05-19 Borut Razem <borut.razem AT siol.net>
417 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
418 fixed typo, uninstall include/pic16/pic16devices.txt
420 2008-05-18 Borut Razem <borut.razem AT siol.net>
422 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
423 the buffer is null terminated
424 * src/device/pic16.c:
425 applied modified patch 1965676: Patch for Win32 16 bit PIC
426 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
428 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
430 * src/SDCC.lex (check_type),
431 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
434 * as/z80/clean.mk: also clean *.dep
435 * device/lib/pic16/libsdcc/stack/Makefile,
436 * sim/ucsim/libtool: removed as they are rebuild by configure
437 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
439 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
441 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
442 fixupInline instead of createFunction to fix bug 1864577
443 (inlineFindMaxBlockno): removed, use global blockNo
444 * src/SDCCglobl.h: added blockNo
446 * src/z80/peep.h: modified properties
447 * support/regression/tests/bug1864577.c: new, added
449 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
452 * as/mcs51/asm.h: added org_cnt
453 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
454 * as/mcs51/asout.c: changed old K&R to ANSI
455 * as/mcs51/Makefile.in: use common identifiers
461 * as/hc08/Makefile.bcc,
462 * as/hc08/Makefile.in: synchronized with as/mcs51/*
463 * sdcc_vc_in.h: added define __func__
464 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
465 Thanks Ruud van Silfhout
466 * support/regression/tests/bug1717305.c: new, added
468 2008-05-05 Borut Razem <borut.razem AT siol.net>
470 * support/regression/Makefile.in,
471 support/regression/ports/ds390/spec.mk,
472 support/regression/ports/hc08/spec.mk,
473 support/regression/ports/mcs51-common/spec.mk,
474 support/regression/ports/pic14/spec.mk,
475 support/regression/ports/pic16/spec.mk,
476 support/regression/ports/ucz80/spec.mk,
477 support/regression/ports/z80/spec.mk:
478 added INC_DIR and LIBDIR paths
479 * src/ds390/gen.c: removed duplicated selicolon
481 2008-05-04 Borut Razem <borut.razem AT siol.net>
483 * support/regression/Makefile.in,
484 support/regression/fwk/lib/testfwk.c,
485 support/regression/ports/ds390/spec.mk,
486 support/regression/ports/hc08/spec.mk,
487 support/regression/ports/mcs51-common/spec.mk,
488 support/regression/ports/mcs51-large/spec.mk,
489 support/regression/ports/mcs51-medium/spec.mk,
490 support/regression/ports/mcs51-small/spec.mk,
491 support/regression/ports/mcs51-stack-auto/spec.mk,
492 support/regression/ports/mcs51-xstack-auto/spec.mk,
493 support/regression/ports/pic14/spec.mk,
494 support/regression/ports/pic16/spec.mk,
495 support/regression/ports/ucz80/spec.mk:
496 added possibility to define the sdcc binary directory SDCC_BIN_PATH
497 used to run regeression tests
499 2008-05-01 Raphael Neider <rneider AT web.de>
501 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
502 supported devices and instructions to add new ones
504 2008-05-01 Raphael Neider <rneider AT web.de>
506 * device/include/pic16/adc.h,
507 device/lib/pic16/libio/adc/adcbusy.c,
508 device/lib/pic16/libio/adc/adcopen.c,
509 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
510 18f2455 style ADC devices, based on patch #1776197
511 * device/lib/pic16/libio/adc/adcclose.c,
512 device/lib/pic16/libio/adc/adcconv.c,
513 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
514 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
515 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
516 * device/include/pic16/pic18f4431.h,
517 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
518 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
520 2008-05-01 Raphael Neider <rneider AT web.de>
522 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
523 moved xinst flag into pic16_options_t
524 * src/pic16/device.c (default_device, pic16_list_devices,
525 pic16_find_device): removed references to sfrrange
526 * src/pic16/gen.c (genFunction),
527 src/pic16/glue.c (pic16initialComments),
528 src/pic16/main.c (pic16_optionsTable),
529 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
531 * device/include/pic16/pic16devices.txt: removed sfrrange lines
533 2008-04-29 Raphael Neider <rneider AT web.de>
535 * src/pic16/devices.inc,
536 device/include/pic16/pic16devices.txt: replaced compiled-in list
537 of devices with a variant parsed at runtime
538 * src/pic16/device.c: added support for parsing pic16devices.txt,
540 * src/pic16/device.h: removed (now) unused fields from PIC_device
541 * src/pic16/main.c: removed #pragma maxram,
542 (_pic16_initPaths): removed bogus generation of search paths,
543 setup the port proper only after the search paths (for
544 pic16devices.txt) are set up,
545 (_pic16_finaliseOptions): moved processor dependant code here
546 from _pic16_initPaths(), clean up
547 * src/pic16/ralloc.c (pic16_init_stack),
548 * src/pic16/ralloc.h,
549 * src/pic16/pcode.c: clean up
550 * device/include/Makefile.in,
551 support/scripts/sdcc.nsi: also install/package pic16devices.txt
552 * support/scripts/inc2h-pic16.pl: updated instructions
554 2008-04-29 Raphael Neider <rneider AT web.de>
556 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
557 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
558 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
559 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
560 added missing family members and 18f2480/2580/4480/4580 family
561 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
562 * device/include/pic16/pic18f2525.h: use 18f4620.h
563 * device/include/pic16/pic18f6680.h: use 18f8680.h
564 * device/include/pic16/pic18fregs.h,
565 device/lib/pic16/pics.all,
566 src/pic16/devices.inc: add new devices
567 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
568 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
569 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
570 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
571 prevent attempting to build the libio for some new devices
573 2008-04-29 Raphael Neider <rneider AT web.de>
575 * debugger/mcs51/Makefile.in: fixed paths to sources
577 2008-04-25 Borut Razem <borut.razem AT siol.net>
579 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
580 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
581 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
582 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
583 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
584 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
585 as/link/z80/linkz80.dsp: lklibr.c moved
586 * doc/INSTALL.txt: binary archives in bz2 format
587 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
589 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
591 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
592 * support/regression/tests/bug1856409.c: new, added
594 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
597 * src/mcs51/peep.c: Use werror for error messages.
598 * src/SDCCicode.c (geniCodeConditional),
599 * src/SDCCsymt.c (structElemType): fixed bug 1839321
600 * src/z80/Makefile.bcc,
601 * src/z80/z80.dsp: added src/z80/peep.c/h
602 * support/regression/tests/bug1839321.c: new, added
604 2008-04-20 Raphael Neider <rneider AT web.de>
606 * device/include/pic16/pic18f2455.h: added bitfields for port C
608 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
610 * src/z80/peep.c: Use werror for error messages.
612 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
614 * src/z80/peep.h (declaration of notUsed()),
615 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
617 * src/z80/z80.h (added dependency on peep.h),
618 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
621 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
623 * src/SDCCpeeph.c (added support for notUsed()),
624 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
626 * src/port.h (removed dependency on mcs51/peep.h, added declaration
627 for notUsed()): Implemented generic (that is not port-specific) part
630 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
632 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
633 * device/lib/libsdcc.lib,
634 * device/lib/Makefile.in,
635 * support/regression/ports/mcs51-xstack-auto/spec.mk,
636 * device/lib/calloc.c: renamed to _calloc.c
637 * device/lib/free.c: renamed to _free.c
638 * device/lib/malloc.c: renamed to _malloc.c
639 * device/lib/realloc.c: renamed to _realloc.c
640 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
641 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
642 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
643 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
644 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
645 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
646 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
647 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
649 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
650 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
651 * support/regression/tests/bug1509084.c: new, added
653 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
655 * device/include/mcs51/cc2510fx.h: added _XPAGE
656 * device/include/mcs51/compiler.h: cosmetic changes
658 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
660 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
663 2008-03-31 Borut Razem <borut.razem AT siol.net>
665 * support/cpp2 renamed to support/cpp
666 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
667 support/cpp2/libiberty/splay-tree.c,
668 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
669 support/cpp2/libcpp/directives.c,
670 support/cpp2/libcpp/include/cpplib.h,
671 support/cpp2/libcpp/include/symtab.h,
672 support/cpp2/libcpp/include/line-map.h,
673 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
674 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
675 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
676 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
677 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
678 release version 4.3.0
679 * configure.in, configure, Makefile.in, Makefile.bcc:
680 adapted for moved cpp2
682 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
684 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
685 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
687 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
689 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
691 * support/regression/tests/bug1717943.c: new, added
693 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
695 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
696 bytewise return value assignments introduced in last commit.
698 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
700 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
701 genMult, genJumpTab):
702 Use 16-bit instructions for addition in some additional cases,
703 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
705 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
707 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
708 Implemented RFE #1921450, changed some debug messages.
710 2008-03-30 Borut Razem <borut.razem AT siol.net>
712 * Small Device C Compiler 2.8.0 released
713 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
714 * support/scripts/sdcc.nsi: added finish page; this version
715 was used for 2.8.0 release
716 * doc/knownbugs.html: removed; magically generated by the build
717 process using gen_known_bugs.pl from now on
719 2008-03-23 Borut Razem <borut.razem AT siol.net>
721 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
722 and reverted it, since it was already fixed by Raphael ;-)
723 * doc/knownbugs.html: updated for RC2
725 2008-03-22 Raphael Neider <rneider AT web.de>
727 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
730 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
732 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
733 * support/regression/tests/bug1839277.c: added related testBug1839299
735 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
737 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
738 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
740 * src/mcs51/gen.c: throughout only output hex constants
741 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
742 * support/regression/tests/bug1839277.c: new, added
744 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
746 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
747 compilation warning about nested comments.
749 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
751 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
752 * support/regression/tests/bug1921073.c: new, added
754 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
756 * src/z80/SDCCpeeph.c.c (callFuncByName):
757 Commented function parameters.
759 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
761 * src/z80/ralloc.c (packRegsForAccUse2):
762 disabled a broken accumulator packing optimization (fixed #1292721).
763 * support/regression/tests/bug-1292721: Regression test for #1292721.
765 2008-03-16 Raphael Neider <rneider AT web.de>
767 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
768 fixed code bloat regression using a variant of patch #1915618
770 2008-03-16 Borut Razem <borut.razem AT siol.net>
772 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
773 icon, changed startup menu for release distribution, code cleaning,
774 create url files instead links in startup menu
776 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
778 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
779 * support/regression/tests/bug1579949.c: new, added
781 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
783 * device/lib/printf_fast.c: fixed bug 1255403
785 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
787 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
788 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
790 2008-03-14 Borut Razem <borut.razem AT siol.net>
792 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
794 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
795 is correctly displayed
796 * as/link/z80/lkmain.c: usage line commented out
798 2008-03-13 Borut Razem <borut.razem AT siol.net>
800 * doc/sdccman.lyx: corrected to be able to convert to PDF,
801 updated the list pf supported pic14 devices
803 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
805 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
807 2008-03-12 Borut Razem <borut.razem AT siol.net>
809 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
810 fixed documentation request #1718191
811 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
812 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
815 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
817 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
818 * support/regression/tests/bug1505811.c: new, added
820 2008-03-09 Raphael Neider <rneider AT web.de>
822 * device/include/pic16/pic18f2620.h,
823 * device/include/pic16/pic18f4620.h,
824 * device/lib/pic16/libdev/pic18f2620.c,
825 * device/lib/pic16/libdev/pic18f4525.c,
826 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
827 family to consistently use pic18f4620.[ch], fixes #1832562
829 2008-03-09 Borut Razem <borut.razem AT siol.net>
831 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
832 changed sdcc version to 2.8.0
833 * knownbugs.html: regenerated
834 * support/scripts/gen_known_bugs.pl: added number of open bugs
836 2008-03-09 Raphael Neider <rneider AT web.de>
838 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
839 (genOr): read volatile operand even if the result is known,
841 (genOr,genXor): removed unused legacy code,
842 (genDummyRead): use pic16_mov2w_volatile()
844 2008-03-08 Borut Razem <borut.razem AT siol.net>
846 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
847 cons w. --model-large
848 * support/regression/staticinit.c: added regression test for bug
851 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
853 * src/ds390/gen.c (pushSide, genPcall),
854 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
855 * src/mcs51/gen.c: cosmetic changes
856 * support/regression/fwk/include/testfwk.h: added macro reentrant
857 * support/regression/tests/bug1908493.c: new, added
859 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
861 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
863 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
865 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
866 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
867 already set in ds390/main.c and mcs51/main.c
869 2008-03-07 Raphael Neider <rneider AT web.de>
871 * src/regression/init0.c: new test for initialized arrays of function
873 * src/regression/Makefile: made a bit more flexible, added init0.c
874 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
875 pointers, closes #1427663
877 2008-03-05 Borut Razem <borut.razem AT siol.net>
879 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
880 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
882 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
884 * support/librarian/sdcclib.c:Added feature request 1908061:
885 Synchronise sdcclib commands with ar.
887 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
889 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
890 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
891 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
892 * device/include/mcs51/compiler.h: removed umlauts, added double
895 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
897 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
898 * support/regression/tests/bug1536762.c: new, added
900 * src/SDCCutil.h: added getBuildDate()
901 * src/SDCCmain.c (printVersionInfo),
902 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
904 * src/*/ralloc.c: removed IS_OP_RUONLY macro
905 * src/ds390/ralloc.c (packRegisters),
906 * src/mcs51/ralloc.c (packRegisters),
907 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
909 * support/regression/tests/bug1618050.c: new, added
910 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
911 * support/regression/fwk/include/testfwk.h,
912 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
915 2008-03-04 Raphael Neider <rneider AT web.de>
917 * src/pic/gen.c: removed unused prototypes, prevent internal errors
918 on accessing OP_SYM_TYPE(op)
919 * src/pic/gen.h: removed unused prototype of genMinusDec()
920 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
921 fix #1876953 (invalid subtraction code), removed unused code
923 2008-03-03 Raphael Neider <rneider AT web.de>
927 * src/pic/genarith.c,
929 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
930 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
932 2008-03-03 Raphael Neider <rneider AT web.de>
934 * src/pic/device.c (find_device): search user-specified paths first
935 for pic14devices.txt, fixes #1900827
937 2008-03-02 Borut Razem <borut.razem AT siol.net>
939 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
940 AddToPath and RemoveFromPath
942 2008-03-01 Borut Razem <borut.razem AT siol.net>
944 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
945 work correctly, added debugging support if -DSDCC.DEBUG command line
948 2008-02-28 Borut Razem <borut.razem AT siol.net>
950 * doc/sdccman.lyx: cosmetic changes
952 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
954 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
955 * doc/sdccman.lyx: fixed unmeant removal of spaces
957 2008-02-27 Borut Razem <borut.razem AT siol.net>
959 * support/scripts/sdcc.nsi: corrected installation directory for
960 current user installation mode
961 * doc/README.txt: added Philipp Klaus Krause to the developers list
963 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
965 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
967 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
968 genCodePointerGet, genGenPointerGet): cleanup aop before generating
969 ifxJump to fix bug 1838000
970 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
971 * support/regression/tests/bug1838000.c: new, added
972 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
974 2008-02-26 Borut Razem <borut.razem AT siol.net>
976 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
978 * support/scripts/sdcc.nsi: added MULTIUSER page,
979 NSIS upgraded to version 2.35
981 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
983 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
984 * support/regression/tests/bug1565152.c: new, added
986 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
988 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
989 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
990 * support/regression/tests/bug1670148.c: new, added
992 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
994 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
996 2008-02-24 Borut Razem <borut.razem AT siol.net>
998 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
999 is ineffective for unsigned char parameter
1001 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1003 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1004 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1005 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1006 * support/Util/MySystem.c (my_system): output errorcode when verbose
1008 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1010 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1013 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1015 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1018 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1020 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1022 2008-02-21 Borut Razem <borut.razem AT siol.net>
1024 * support/regression/Makefile.in,
1025 support/regression/ports/ds390/spec.mk,
1026 support/regression/ports/hc08/spec.mk,
1027 support/regression/ports/mcs51-common/spec.mk,
1028 support/regression/ports/pic14/spec.mk,
1029 support/regression/ports/pic16/spec.mk,
1030 support/regression/ports/ucz80/spec.mk,
1031 support/regression/ports/xa51/spec.mk:
1032 added CFLAGS when compiling timeout
1034 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1036 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1039 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1041 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1042 * support/regression/tests/bug1888147.c: new, added
1044 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1046 * src/z80/gen.c: fixed bugs #1596270, #1736867
1048 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1050 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1051 contents, mostly fixes #1596270
1053 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1055 * src/z80/peeph.def,
1056 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1057 peepholes, fixes #1806565
1059 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1061 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1062 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1063 fixes bug 1739475, thanks Robert Larice
1064 (rule 271): new, added
1066 2008-02-18 Borut Razem <borut.razem AT siol.net>
1068 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1070 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1072 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1074 2008-02-17 Raphael Neider <rneider AT web.de>
1076 * src/pic16/genarith.c,
1079 * src/pic16/genutils.c: removed unused legacy code,
1080 removed unused fields from struct asmop and struct _G
1082 2008-02-17 Raphael Neider <rneider AT web.de>
1084 * src/pic16/gen.c (AccRsh): cosmetic changes,
1085 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1086 genRightShiftLiteral): fixed to work with SFRs as result by
1087 assigning only once to result,
1088 removed a lot of unused/excluded code fragments
1090 2008-02-17 Raphael Neider <rneider AT web.de>
1092 * device/include/pic/pic16f88.h,
1093 * device/include/pic/pic16f886.h,
1094 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1096 2008-02-17 Borut Razem <borut.razem AT siol.net>
1098 * src/z80/peeph.def: applied patch
1099 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1100 * src/z80/gen.c, src/z80/peeph.def: applied patch
1101 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1102 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1103 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1104 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1105 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1106 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1108 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1110 * as/link/mcs51/aslink.dsp: removed SDK define
1111 * as/link/z80/clean.mk: brought in sync with other ports
1112 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1113 * as/hc08/Makefile.bcc,
1114 * as/mcs51/Makefile.bcc,
1115 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1116 * src/z80/main.c (_setValues): use the now capitalized -Z,
1117 (z80_port, gbz80_port): generate debug information when asked
1119 2008-02-16 Borut Razem <borut.razem AT siol.net>
1121 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1122 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1123 as/z80/Makefile.in. as/z80/Makefile.bcc:
1124 applied patch #1893393: patch for as-z80 and link-z80 to generate
1125 cdb, thanks to Armin Diehl
1126 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1127 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1128 asnoice.c moved to as/asxxsrc/asnoice.c
1129 * src/z80/peeph-gbz80.def: applied patch
1130 #1880235: Z80 return peephole, thanks to Philipp Krause
1132 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1135 * doc/sdccman.lyx: bumped version to 2.7.5
1136 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1138 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1140 * device/include/pic16/stdlib.h,
1141 * device/lib/pic16/libc/stdlib/ltoa.c,
1142 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1144 2008-02-13 Borut Razem <borut.razem AT siol.net>
1146 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1147 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1148 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1149 src/SDCCopt.c, src/SDCCval.c:
1150 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1152 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1154 * src/SDCCsymt.c (compareType): fixed bug 1309013
1156 2008-02-09 Borut Razem <borut.razem AT siol.net>
1158 * src/SDCCval.c, src/SDCCval.h:
1159 code cleaning, added function constChrVal()
1160 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1161 call constChrVal() instead constVal()
1163 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1165 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1168 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1169 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1172 2008-02-01 Raphael Neider <rneider AT web.de>
1174 * device/include/pic/pic16f886.h,
1175 * device/include/pic/pic16f887.h: added RA6 and RA7
1177 2008-01-24 Raphael Neider <rneider AT web.de>
1179 * device/include/pic/pic16f88.h: added RA6 and RA7
1180 * device/lib/pic/libdev/disabled_pic16f886.c,
1181 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1183 * src/pic16/devices.inc,
1184 * device/include/pic16/pic18f2423.h,
1185 * device/include/pic16/pic18f2523.h,
1186 * device/include/pic16/pic18fregs.h,
1187 * device/lib/pic16/pics.all
1188 * device/lib/pic16/libdev/pic18f2423.c,
1189 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1190 * device/lib/pic16/libio/i2c.ignore,
1191 * device/lib/pic16/libio/usart.ignore,
1192 * device/lib/pic16/libio/adc.ignore: ignore new devices
1194 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1196 * src/SDCCast.c (createRMW): fixed bug 1582651
1198 2008-01-20 Borut Razem <borut.razem AT siol.net>
1200 * src/SDCCcse.c: partially fixed enhancement request
1201 #1793872 - multiply by -1 not collapsed
1202 * support/regression/tests/arithcsi.c: added regression test
1204 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1206 * as/mcs51/asx8051.dsp: removed define SDK
1207 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1208 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1210 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1211 cosmetic changes, brought more in sync, changed old K&R to ANSI
1213 2008-01-13 Borut Razem <borut.razem AT siol.net>
1215 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1216 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1218 2007-12-30 Borut Razem <borut.razem AT siol.net>
1220 * src/pic16/gen.c: fixed implementation of bitwise operations for
1222 * support/regression/tests/bitwise.c: added test cases
1224 2007-12-29 Borut Razem <borut.razem AT siol.net>
1226 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1227 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1228 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1229 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1230 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1231 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1232 src/pic16/pcode.[ch]: added const qualifier
1233 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1234 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1235 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1236 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1237 * as/asxxsrc/aslex.c: use dbuf_getline()
1238 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1239 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1240 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1241 as/z80/asm.h, as/z80/z80adr.c:
1242 changed type of ib and ip to const char *
1244 2007-12-28 Borut Razem <borut.razem AT siol.net>
1246 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1247 introduced (readlin) - long lines are turuncated
1248 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1249 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1250 as/z80/Makefile.in: moved aslex.c to asxxsrc
1251 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1252 * as/hc08/asmain.c, as/mcs51/asmain.c:
1253 added missing initialization of a_addr field
1254 * support/regression/tests/long_asm_line.c: added regtest for long
1257 2007-12-22 Borut Razem <borut.razem AT siol.net>
1259 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1261 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1263 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1265 2007-12-16 Borut Razem <borut.razem AT siol.net>
1267 * device/include/pic16/stdbool.h: removed, since already exists in
1268 device/include/; this also fixes bitopcse.c regression test for pic16
1270 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1271 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1272 dereference doesn't work; covered by regression test bug1399290
1274 2007-12-05 Borut Razem <borut.razem AT siol.net>
1276 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1279 2007-12-01 Borut Razem <borut.razem AT siol.net>
1281 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1282 corrected handling of the highest_valid_address
1284 2007-11-17 Raphael Neider <rneider AT web.de>
1286 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1287 * src/pic/glue.c (picglue): emit .file if --debug is given
1289 2007-11-17 Raphael Neider <rneider AT web.de>
1291 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1292 care when left or right operand resides in result, fixes #1830220
1294 2007-11-17 Borut Razem <borut.razem AT siol.net>
1296 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1297 #983491 - "Merge duplicate strings function is ineffective"
1298 * support/regression/tests/bug-983491.c: regtest disabled
1299 * as/asxxsrc: created
1300 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1301 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1302 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1303 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1304 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1305 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1306 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1307 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1308 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1309 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1310 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1311 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1312 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1314 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1316 * device/include/stdarg.h: added and removed some casts
1317 * src/SDCCsymt.c (compareType): Fully check types between generic and
1318 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1320 2007-11-13 Borut Razem <borut.razem AT siol.net>
1322 * support/regression/tests/bug-1817005.c:
1323 added regtest for bug #1817005 - as-z80 chokes on long labels
1325 2007-11-12 Borut Razem <borut.razem AT siol.net>
1327 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1328 as/z80/asout.c, as/z80/aslist.c:
1329 fixed bug #1817005 - as-z80 chokes on long labels
1331 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1334 * as/z80/asmain.c: cosmetic changes
1337 * as/z80/alloc.h: removed
1339 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1340 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1341 * as/link/hc08/Makefile.in,
1342 * as/link/mcs51/Makefile.in,
1343 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1345 * as/link/mcs51/lkarea.c,
1346 * as/link/mcs51/lkmain.c: cosmetic changes
1347 * as/link/hc08/lklibr.c,
1348 * as/link/z80/lklibr.c,
1349 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1350 used cygwin_conv_to_full_posix_path,
1351 added warnings, cosmetic changes, brought more in sync
1352 changed old K&R into ANSI function declarations
1353 * as/link/z80/lklibr.c (loadAdb): added
1354 * as/link/z80/lkmain.c: removed -- option from usage text
1356 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1358 * src/mcs51/gen.c (outBitC): optimized for no result
1360 2007-10-31 Borut Razem <borut.razem AT siol.net>
1362 * src/SDCCsymt.c: fixed (hopeful properly) bug
1363 #1805702 - order of extern matters
1364 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1367 2007-10-29 Borut Razem <borut.razem AT siol.net>
1369 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1370 - order of extern matters
1371 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1374 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1376 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1377 24bitMode, portIsDS390
1378 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1379 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1380 (notVolatileVariable): also check sloc names,
1381 (callFuncByName): moved ftab[] out of function and sorted it by use
1383 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1385 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1386 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1387 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1388 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1389 * support/regression/tests/bug-880197.c: new, added
1391 2007-10-28 Borut Razem <borut.razem AT siol.net>
1393 * support/regression/Makefile.in,
1394 support/regression/ports/mcs51-large/spec.mk,
1395 support/regression/ports/mcs51-xstack-auto/spec.mk,
1396 support/regression/ports/mcs51-stack-auto/spec.mk,
1397 support/regression/ports/mcs51-medium/spec.mk,
1398 support/regression/ports/mcs51-common/spec.mk,
1399 support/regression/ports/mcs51-common/*,
1400 support/regression/ports/mcs51-small/*:
1401 mcs51 renamed to mcs51-common, created mcs51-small
1402 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1403 * support/regression/tests/bug-1805702.c: added regtest for bug
1406 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1408 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1409 added new rules 265 - 270
1410 * support/regression/tests/bug1721024.c:new, added
1411 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1412 introduced new test-mcs51 to run all mcs51 tests
1414 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1416 * support/regression/tests/bug1816470.c: new, added
1418 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1420 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1421 propagate for *,+,- with float, fixed bug 1816470
1422 (decorateType): cast to resultTypeProp instead of resultType
1424 2007-10-19 Borut Razem <borut.razem AT siol.net>
1426 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1427 function is ineffective" for pic16 tareget
1428 * support/scripts/listerr.c: corrected include path
1429 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1432 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1434 * support/regression/tests/using.c: new, added
1435 * support/regression/tests/vaargs.c: fixed and enabled test
1437 2007-10-18 Borut Razem <borut.razem AT siol.net>
1439 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1441 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1443 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1445 * doc/sdccman.lyx: documented option --Werror
1446 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1447 RegBankUsed[] earlier
1449 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1451 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1455 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1457 * src/SDCCast.c (decorateType): improved optimization of tri-op
1458 * src/SDCCerr.c (vwerror, setWError),
1460 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1461 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1463 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1465 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1466 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1467 * support/regression/tests/bug-223113.c,
1468 * support/regression/tests/bug-426632.c,
1469 * support/regression/tests/bug-468811.c,
1470 * support/regression/tests/bug-477835.c,
1471 * support/regression/tests/bug-478094.c,
1472 * support/regression/tests/bug-499644.c,
1473 * support/regression/tests/bug-524209.c,
1474 * support/regression/tests/bug-524211.c,
1475 * support/regression/tests/packcast.c,
1476 * support/regression/tests/structidx.c: added empty tests
1477 * support/regression/tests/bug-607243.c: enabled test
1479 2007-10-06 Borut Razem <borut.razem AT siol.net>
1481 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1482 support of universal binaries on Mac OS X
1484 2007-10-02 Borut Razem <borut.razem AT siol.net>
1486 * src/SDCCval.h: unified double2ul macro for all platforms
1487 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1488 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1490 2007-09-30 Borut Razem <borut.razem AT siol.net>
1492 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1494 * sdcc_vc_in.h: enabled warnings
1495 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1496 unsigned type, result still unsigned
1497 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1499 2007-09-28 Raphael Neider <rneider AT web.de>
1501 * src/pic/device.c (find_device): prevent buffer underflow error
1502 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1503 the just destroyed list entry
1505 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1507 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1510 2007-09-18 Borut Razem <borut.razem AT siol.net>
1512 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1513 applied to unsigned type, result still unsigned
1515 2007-09-17 Borut Razem <borut.razem AT siol.net>
1517 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1518 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1519 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1520 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1521 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1522 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1523 src/z80/gen.c, src/z80/ralloc.c:
1524 fixed bug #1739860 - sdcc does not work correctly on some platforms
1526 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1528 2007-09-17 Raphael Neider <rneider AT web.de>
1530 * src/pic16/device.c: reverted to previous version
1531 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1533 2007-09-16 Raphael Neider <rneider AT web.de>
1535 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1536 as this raises a ton of gpasm warnings, just emit a second label
1537 * src/pic16/devices.inc,
1538 * device/lib/pic16/pics.all,
1539 * device/lib/pic16/libdev/pic18f2585.c,
1540 * device/lib/pic16/libdev/pic18f2680.c,
1541 * device/lib/pic16/libdev/pic18f2682.c,
1542 * device/lib/pic16/libdev/pic18f2685.c,
1543 * device/lib/pic16/libdev/pic18f4585.c,
1544 * device/lib/pic16/libdev/pic18f4680.c,
1545 * device/lib/pic16/libdev/pic18f4682.c,
1546 * device/lib/pic16/libdev/pic18f4685.c,
1547 * device/include/pic16/pic18f2585.h,
1548 * device/include/pic16/pic18f2680.h,
1549 * device/include/pic16/pic18f2682.h,
1550 * device/include/pic16/pic18f2685.h,
1551 * device/include/pic16/pic18f4585.h,
1552 * device/include/pic16/pic18f4680.h,
1553 * device/include/pic16/pic18f4682.h,
1554 * device/include/pic16/pic18f4685.h,
1555 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1556 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1557 patch contributed by Anton Strobl, applied with changes
1559 2007-09-16 Raphael Neider <rneider AT web.de>
1561 * device/include/pic16/pic18f2431.h,
1562 * device/include/pic16/pic18f25j10.h,
1563 * device/include/pic16/pic18f4431.h,
1564 * device/include/pic16/pic18f45j10.h: adopted common include style
1565 * device/include/pic16/pic18f1320.h,
1566 * device/include/pic16/pic18f2320.h,
1567 * device/include/pic16/pic18f2525.h,
1568 * device/include/pic16/pic18f4320.h,
1569 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1570 * device/include/pic16/pic18fregs.h: prepared for automatic include
1571 file selection by having DEVICE.h for every DEVICE
1572 * device/lib/pic16/libdev/pic18f2320.c,
1573 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1575 * device/lib/pic16/configure.in,
1576 * device/lib/pic16/configure: use rm -rf instead of rmdir
1577 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1578 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1580 2007-09-09 Borut Razem <borut.razem AT siol.net>
1582 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1583 distingush between i386 and ppc Mac OS X versions
1585 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1587 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1588 * support/regression/tests/bug1788177.c: new, added
1590 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1592 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1593 * device/include/mcs51/lint.h added keyword __naked
1595 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1599 * src/SDCCmem.h: removed maxRegBank
1600 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1601 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1602 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1603 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1604 name and behaviour to handle banked functions
1605 (scan4op): and use it to fix bug 1786213
1607 2007-09-03 Raphael Neider <rneider AT web.de>
1609 * device/include/pic16/pic18f248.h,
1610 * device/include/pic16/pic18f258.h,
1611 * device/include/pic16/pic18f448.h,
1612 * device/lib/pic16/libdev/pic18f248.c,
1613 * device/lib/pic16/libdev/pic18f258.c,
1614 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1615 added T0CONbits, fixes #1786891
1617 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1619 * src/ds390/gen.c (genFarPointerSet),
1620 * src/hc08/ralloc.c (packRegisters),
1621 * src/mcs51/ralloc.c (packRegisters),
1622 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1624 * src/SDCCicode.h: POINTER_SET can be true for literals too
1625 * support/regression/tests/bug1750318.c: new, added
1627 2007-08-23 Borut Razem <borut.razem AT siol.net>
1629 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1630 library versions without the completition functionality
1632 2007-08-22 Raphael Neider <rneider AT web.de>
1634 * device/include/pic16/pic18f1220.h,
1635 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1637 2007-08-12 Borut Razem <borut.razem AT siol.net>
1639 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1641 2007-08-11 Borut Razem <borut.razem AT siol.net>
1643 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1644 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1645 support/Util/SDCCerr.[ch] moved to src
1646 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1647 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1648 device/examples/ds390/tinitalk/tinitalk.dsp,
1649 device/examples/serialcomm/windows/serialcomm.dsp,
1650 support/librarian/librarian.dsp:
1651 removed linking of unused odbc32.lib and odbccp32.lib
1652 * support/scripts/winres.h:
1653 added for compilation with Visual C++ 2005 Express Edition
1655 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1657 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1660 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1662 * sdccconf_in.h: update the endian test so that SPARC Solaris
1663 does not throw syntax errors
1665 2007-08-06 Borut Razem <borut.razem AT siol.net>
1667 * doc/sdccman.lyx: removed two index entries which prevented the
1668 generation of sdcc doc archive
1670 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1672 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1673 instead of lyx 1.5.0.
1675 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1677 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1678 Lucas Loizaga, with minor modifications. Thanks!
1680 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1682 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1685 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1687 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1688 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1691 2007-07-22 Borut Razem <borut.razem AT siol.net>
1693 * configure.in, configure: re-introduced .version
1694 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1695 the version reverted to 2.7.0
1697 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1700 * doc/sdccman.lyx: bumped version to 2.7.3
1701 * device/include/mcs51/compiler.h: fixed elif->else
1702 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1703 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1704 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1705 enable accuse for bit operands
1706 * src/SDCCmain.c (printVersionInfo),
1707 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1708 environment descriptor
1709 * src/SDCCutil.h: added getBuildEnvironment
1710 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1711 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1712 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1713 * support/regression/tests/bug1348008.c,
1714 * support/regression/tests/bug1496419.c,
1715 * support/regression/tests/bug1503067.c,
1716 * support/regression/tests/preproc.c: added empty tests
1718 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1720 * support/regression/tests/bug1678803.c: new, added
1722 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1725 * as/link/hc08/lkihx.c,
1726 * as/link/hc08/lkrloc.c,
1727 * as/link/mcs51/lkihx.c,
1728 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1729 ihxExtendedLinearAddress
1730 * as/link/mcs51/lkrloc.c (relr),
1731 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1732 acall/ajmp, see bug 830513
1734 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1736 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1737 (cseBBlock): remember aggr2ptr has been used
1738 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1739 (geniCodeAssign): fixed bug 868103
1740 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1741 added operandSize prototype
1742 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1743 (genDataPointerSet): use max of size of right and result,
1744 (gencjne): added parameter useCarry for optimization,
1745 (genCmpEq): use carry if appropriate,
1746 (genXor): check if operand already in carry
1747 * support/regression/tests/bug-868103.c: enabled test
1749 2007-07-12 Raphael Neider <rneider AT web.de>
1751 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1753 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1755 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1756 from Robert Larice, thanks
1757 * support/regression/tests/bitopcse.c,
1758 * support/regression/tests/bitvars.c,
1759 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1760 * support/regression/tests/bug-927659.c: enabled test for z80
1761 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1762 * support/regression/tests/bug1745717.c: new, added
1763 * support/regression/tests/literalop.c,
1764 * support/regression/tests/nullstring.c: removed storage definitions that
1765 are now in testfwk.h
1767 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1769 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1770 and bool for targets that do not fully support it.
1771 * support/regression/tests/bug1546986.c,
1772 * support/regression/tests/bug1723128.c,
1773 * support/regression/tests/bug1734654.c,
1774 * support/regression/tests/bug1738367.c,
1775 * support/regression/tests/constantRange.c: only use bool if allowed
1777 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1779 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1780 Larice, also handle function pointers
1781 * support/regression/tests/bug1749275.c: new, added
1783 2007-07-03 Borut Razem <borut.razem AT siol.net>
1785 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1786 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1787 #1746528: SDCC should ignore ':' in inline assembler comments
1788 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1790 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1792 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1793 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1795 2007-06-29 Borut Razem <borut.razem AT siol.net>
1797 * src/SDCCmain.c: fixed bug
1798 #1744746: SDCC #4867: broken option --xram-size
1800 2007-06-28 Borut Razem <borut.razem AT siol.net>
1802 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1803 find out the endianess of host machine for ucsim
1805 2007-06-27 Borut Razem <borut.razem AT siol.net>
1807 * support/regression/generate-cases.py: corrected the file name
1809 * configure.in, configure, sdccconf_in.h: find out the endianess of
1811 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1814 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1816 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1818 2007-06-26 Borut Razem <borut.razem AT siol.net>
1820 * support/regression/generate-cases.py: display warning if function
1821 list is empty; implemented more flexible rule for detection of
1822 testing functions, allowing return type 'void' in the same line as
1823 the function name in the function definition
1824 * support/regression/tests/bug-1654060.c: corrected test
1825 * support/librarian/sdcclib.c: fixed warning:
1826 format '%s' expects type 'char *', but argument 2 has type 'int'
1828 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1830 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1831 Multiple infiles for sdcclib.
1833 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1835 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1838 2007-06-18 Borut Razem <borut.razem AT siol.net>
1840 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1841 how to handle comments, so they have to be removed by the
1842 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1843 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1844 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1845 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1846 table driven option hadling
1848 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1850 * src/SDCCast.c (decorateType),
1851 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1852 iCode to ast level to fix bug 1738367
1853 * support/regression/tests/bug1738367.c: new, added
1855 2007-06-15 Raphael Neider <rneider AT web.de>
1857 * src/pic16/devices.inc,
1858 * device/lib/pic16/pics.all,
1859 * device/include/pic16/pic18fregs.h,
1860 * device/include/pic16/pic18f[24][45]20.h,
1861 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1862 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1863 * device/lib/pic16/Makefile.in: faster cleanup
1865 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1867 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1869 2007-06-13 Raphael Neider <rneider AT web.de>
1871 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1873 2007-06-12 Raphael Neider <rneider AT web.de>
1875 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1876 suppress bit defines if NO_BIT_DEFINES is #define'd
1877 * device/include/pic/pic*.h: recreated all headers to include
1878 conditional bit defines
1879 * device/include/pic/pic16f886.h,
1880 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1881 * device/include/pic/recreate.sh: script to recreate the complete
1882 device library files based on the currently supported devices
1884 2007-06-12 Borut Razem <borut.razem AT siol.net>
1886 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1887 support/regression/Makefile.in, support/scripts/build.mak,
1888 support/scripts/Makefile.snapshot:
1889 use new svn URL scheme
1890 * doc/sdccman.lyx: SDCC Wiki moved to
1891 http://sdcc.wiki.sourceforge.net/
1893 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1895 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1896 * support/regression/tests/bug1734654.c: added
1898 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1900 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1901 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1902 with literal operands
1904 2007-06-10 Borut Razem <borut.razem AT siol.net>
1906 * as/link/z80/lklibr.c: fixed mingw build warning
1907 lklibr.c:575: warning: implicit declaration of function 'tolower'
1908 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1909 src/z80/main.c: move target specific options from src/SDCCmain.c
1910 to src/<target>/main.c
1912 2007-06-09 Borut Razem <borut.razem AT siol.net>
1914 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1915 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1916 * support/regression/tests/bug-1294691.c: added
1918 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1920 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1921 can also be static, fixes bug 1733438
1922 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1923 have absolute address too
1924 (computeType): added optimization for 'cond ? true : false'
1925 * support/regression/tests/absolute.c: added test for static absolute var
1927 2007-06-08 Raphael Neider <rneider AT web.de>
1929 * src/regression/Makefile: suppress parallel builds, allow easy
1930 switching between pic14/pic16 ports
1931 * src/regression/picregs.h: added pic14/16 header file switch
1932 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1933 inline.c,nestfor.c,string1.c}: include "picregs.h"
1935 2007-06-07 Borut Razem <borut.razem AT siol.net>
1937 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1938 permanent solution to suppress GCC 4.2.0 c++ warning:
1939 deprecated conversion from string constant to `char *'
1940 use 'const char *' where ever required
1941 * support/regression/generate-cases.py: implemented more flexible rule
1942 for detection of testing functions, allowing white-spaces surrounding
1943 the function name and the 'void' parameter.
1944 * support/regression/tests/constantRange.c,
1945 support/regression/tests/scott-compare3.c: fixed failing regression
1946 tests, uncovered by implementation of more flexible rule for detection
1947 of testing functions
1949 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
1951 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
1953 2007-06-04 Borut Razem <borut.razem AT siol.net>
1955 * configure.in, configure, config_vc.awk: sdcc version number is now
1956 stored in configure.in; removed .version
1957 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
1958 doc/INSTALL.txt: version bumped to 2.7.2
1959 * sim/ucsim/configure.in, sim/ucsim/configure:
1960 use "read" to read from .version
1962 2007-06-03 Borut Razem <borut.razem AT siol.net>
1964 * */Makefile.in: removed annoying warning:
1965 Makefile:xx: Makefile.dep: No such file or directory
1967 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
1969 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
1970 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
1971 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
1972 * src/SDCCast.c (resultTypePropagate): propagate for '!',
1973 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
1974 bugfix: only use newBoolLink for bit result type
1975 * src/SDCCicode.c (geniCodeLogic): added param tree,
1976 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
1977 (geniCodeLogicAndOr): use IS_BIT,
1978 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
1979 (ast2iCode): added tree param to geniCodeLogic for comparisons
1980 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
1981 * support/regression/tests/bug1723128.c: added test NotZero
1983 2007-06-01 Borut Razem <borut.razem AT siol.net>
1985 * SDCPP synchronized with GCC CPP release version 4.2.0,
1986 currently the latest release:
1987 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
1988 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
1989 support/cpp2/cppdefault.h, support/cpp2/except.h,
1990 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
1991 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
1992 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
1993 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
1994 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
1995 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
1996 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
1997 support/cpp2/opts.h, support/cpp2/output.h,
1998 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
1999 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2000 support/cpp2/system.h, support/cpp2/version.c,
2001 support/cpp2/Makefile.in: modified
2002 * support/cpp2/opts-common.c: added
2003 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2004 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2005 search for included source file in local directory
2006 * sim/ucsim/configure, sim/ucsim/configure.in:
2007 temporary solution to suppress GCC 4.2.0 c++ warning:
2008 deprecated conversion from string constant to `char *'
2010 2007-06-01 Raphael Neider <rneider AT web.de>
2012 * device/lib/pic/libdev/pic12f683.c,
2013 * device/include/pic/pic12f683.h: added GPIO bits
2015 2007-06-01 Raphael Neider <rneider AT web.de>
2017 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2018 quotation marks, clarified role of PIC14 vs. PIC16 ports
2019 * src/pic16/devices.inc,
2020 * device/include/pic16/pic18fregs.h,
2021 * device/include/pic16/pic18f[24][45]j10.h,
2022 * device/lib/pic16/pics.all,
2023 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2024 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2025 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2026 for new devices as they are not yet supported by gputils
2028 2007-05-31 Borut Razem <borut.razem AT siol.net>
2030 * Small Device C Compiler 2.7.0 released
2031 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2032 changed sdcc version to 2.7.1
2033 * support/scripts/sdcc.nsi: added How to create WIN32 release
2036 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2038 * doc/sdccman.lyx: documented initialization and allocation of absolute
2039 variables, bit parameter passing, the need for function pointers to be
2040 reentrant and alpha quality support of inline and retrict
2042 2007-05-26 Borut Razem <borut.razem AT siol.net>
2044 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2045 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2046 * docs/knownbugs.html: updated
2048 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2050 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2052 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2054 (gencjneshort): optimized when left is AOP_DIR
2055 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2056 initializing unions in a struct/array
2057 * support/regression/fwk/include/testfwk.h: added defines for data, near
2058 and far for host and z80
2059 * support/regression/tests/bug1723128.c: new, added
2061 2007-05-22 Borut Razem <borut.razem AT siol.net>
2063 * doc/knownbugs.html: updated
2065 2007-05-21 Raphael Neider <rneider AT web.de>
2067 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2068 error message instead
2069 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2071 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2073 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2075 2007-05-21 Raphael Neider <rneider AT web.de>
2077 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2079 * src/regression/gpsim_assert.h,
2080 * src/regression/Makefile,
2081 * src/regression/pcodeopt.c: regression test for the above fix
2083 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2085 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2086 jumps to self, fixed bug 1717281
2088 2007-05-10 Borut Razem <borut.razem AT siol.net>
2090 * support/scripts/gen_known_bugs.pl: cosmetic fix
2091 * doc/knownbugs.html: generated by gen_known_bugs.pl
2093 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2095 * src/SDCCast.c (createFunction): also generate non-inlined version of
2096 function for functions declared as "static inline"
2097 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2098 function can be inlined after non-inlined version generated.
2100 2007-05-10 Borut Razem <borut.razem AT siol.net>
2102 * support/scripts/gen_known_bugs.pl: added script
2103 which generates knownbugs.html
2105 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2107 * doc/knownbugs.html: updated for release 2.7.0
2109 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2111 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2113 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2115 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2116 (throughout): updated generating comments
2117 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2118 (throughout): updated generating comments
2119 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2120 rule instead of at the second, or it might skip lines when removing the
2122 * support/regression/tests/bug1714204.c: changed test to foo
2124 2007-05-08 Borut Razem <borut.razem AT siol.net>
2126 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2127 thanks to SDCC Distributed Compile Farm members,
2128 added Z80 and GBZ80 command line options
2129 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2131 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2133 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2134 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2135 * support/regression/tests/longlit.c: modified to be tested at all and
2136 to pass the actual test
2138 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2140 * device/include/mcs51/uPSD33xx.h: Added.
2142 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2144 * device/lib/_gptrput.c,
2145 * device/lib/_gptrget.c: removed old code,
2147 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2148 * support/regression/tests/bug1714204.c: new, added
2150 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2152 * support/regression/tests/regtrack.c: test was never executed
2153 because of the regression test being picky about white spaces.
2154 * device/lib/mcs51/crtclear.asm: added comment
2156 2007-05-06 Raphael Neider <rneider AT web.de>
2158 * device/lib/pic/Makefile.rules,
2159 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2160 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2162 2007-05-06 Raphael Neider <rneider AT web.de>
2164 * src/pic16/device.h,
2166 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2167 _pic16_setDefaultOptions): removed/reordered command-line args
2168 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2169 devices, regrouped command line args, environment variables),
2170 clarified sone points, added sections on how to add devices to the
2173 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2175 * src/z80/peeph.def: fixed bug in rule 2
2177 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2179 * src/port.h: added TARGET_MCS51_LIKE
2180 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2181 take advantage of it too
2182 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2183 (shiftR2Left2Result): Optimized: don't check shifting by 0
2184 * src/z80/peeph-z80.def,
2185 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2186 modifications, see patch 1700823
2187 * src/mcs51/peep.c (): fixed bug 1712928
2188 * support/regression/tests/bug1712928.c: new, added
2190 2007-05-05 Borut Razem <borut.razem AT siol.net>
2192 * device/lib/pic16/Makefile.common.in,
2193 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2194 removed bash dependencies
2196 2007-05-01 Borut Razem <borut.razem AT siol.net>
2199 fixed bug #1710507: --i-code-in-asm makes compile fail
2200 all iCode comments are now one liners
2201 * src/mcs51/gen.c: fixed memory leak
2203 2007-05-01 Raphael Neider <rneider AT web.de>
2205 * device/lib/pic/libdev/*.c
2206 * device/include/pic/*.h: regenerated all device libs from updated
2208 * support/scripts/inc2h.pl: documented usage, now uses strict to
2211 2007-04-30 Borut Razem <borut.razem AT siol.net>
2214 fixed bug #1669175: Problem with space in output paths
2215 documented how to use paths with spaces for Windows users
2217 2007-04-29 Borut Razem <borut.razem AT siol.net>
2219 * Fixed svn:eol-style and svn:keywords properties
2220 * src/SDCCval.c: fixed bug
2221 #1592871: Segfault with "large" const arrays of characters
2222 replaced recursion with iteration
2223 * Removed svn:executable property from non-executable files
2225 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2227 * src/mcs51/gen.c (genRet): fixed bug 1707003
2229 2007-04-27 Raphael Neider <rneider AT web.de>
2231 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2232 createReachingDefinitions,assignValnums,pic16_destructDF,
2233 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2234 prevent NULL pointer dereferences
2235 * device/lib/pic/libdev/pic16f886.c,
2236 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2237 prevent building them, gputils do not really support them yet
2239 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2241 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2242 helps printf_small. 32 bytes more __idata mem.
2244 2007-04-27 Raphael Neider <rneider AT web.de>
2246 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2247 return early when pb or pb->pcHead is NULL (patch #1708427)
2248 * src/regression/empty.c,
2249 * src/regression/Makefile: added test with empty functions
2250 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2252 2007-04-27 Borut Razem <borut.razem AT siol.net>
2254 * src/SDCCast.c: fixed feature request
2255 #1547512: Redundant strings linked when using sizeof("abc")
2257 2007-04-23 Borut Razem <borut.razem AT siol.net>
2259 * doc/sdccman.lyx, src/SDCCmain.c:
2260 peep-hole comments are generated only if --fverbose-asm option is
2261 specified and --no-peep-comments is not, as proposed by Frieder.
2262 * support/regression/Makefile.in: compile regression tests with
2263 --fverbose-asm option so one can "grep" whether a new (or an old)
2264 peephole is (still) applied; requested by Frieder.
2266 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2268 * device/include/pic/pic16f886.h,
2269 * device/include/pic/pic16f887.h,
2270 * device/lib/pic/libdev/pic16f886.c,
2271 * device/lib/pic/libdev/pic16f887.c,
2272 * device/include/pic/pic14devices.txt,
2273 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2275 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2277 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2280 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2282 * device/lib/_memset.c: assembler version for mcs51
2284 2007-04-22 Borut Razem <borut.razem AT siol.net>
2286 * support/scripts/listerr.c: program to create the list of errors and
2287 warnings list from - added
2288 * doc/sdccman.lyx: removed the note
2289 "For list of warnings and corresponding codes, see err_warn.txt"
2290 * src/SDCCsymt.c: fixed bug #1699804:
2291 Bug with some uses of sizeof(static local array) (MCS51)
2292 * support/regression/tests/bug-1699804.c: added
2294 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2296 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2297 (main): added option -i,
2298 (asmbl, case S_INCL): use search_path_fopen,
2299 mostly from patch 1579668 by Peter Miller, thanks
2300 * src/z80/main.c: fixed typo --callee-saves-bc
2301 * device/include/mcs51/compiler.h: added sfrword for Tasking
2303 2007-04-20 Borut Razem <borut.razem AT siol.net>
2305 * src/z80/main.c: replaced reserved keyword asm with asmblr
2307 2007-04-19 Borut Razem <borut.razem AT siol.net>
2309 * src/port.h: use const pointers to strings
2310 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2311 * src/pic16/main.c: include SDCCargs.h
2312 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2313 const char, since the strings are dynamically allocated
2314 * src/SDCCmain.c: options.code_seg and options.const_seg are
2315 dynamically allocated; check port specific command line options
2316 before the general ones
2317 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2319 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2321 * device/include/ds400rom.h,
2322 * device/lib/ds390/lcd390.c,
2323 * device/lib/ds390/memcpyx.c,
2324 * device/lib/ds390/rtc390.c,
2325 * device/lib/ds400/ds400rom.c,
2326 * device/lib/ds400/memcpyx.c,
2327 * device/lib/hc08/_ret.c: more replacements of keywords with their
2328 double underscore equivalents
2329 * device/lib/ds390/Makefile.in,
2330 * device/lib/ds400/Makefile.in,
2331 * device/lib/gbz80/Makefile.in,
2332 * device/lib/hc08/Makefile.in,
2333 * device/lib/mcs51/Makefile.in,
2334 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2336 2007-04-17 Borut Razem <borut.razem AT siol.net>
2338 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2339 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2340 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2341 to --fverbose-asm, to be gcc'ish
2343 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2345 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2347 2007-04-17 Borut Razem <borut.razem AT siol.net>
2349 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2350 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2351 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2352 with their double underscore equivalent
2354 2007-04-14 Borut Razem <borut.razem AT siol.net>
2356 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2359 2007-04-13 Borut Razem <borut.razem AT siol.net>
2361 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2363 * device/examples/serialcomm/windows/serial.[ch],
2364 device/examples/serialcomm/windows/test_serialcomm.cpp:
2365 updated by Bela Torok
2366 * device/examples/serialcomm/windows/serialcomm.dsw,
2367 device/examples/serialcomm/windows/serialcomm.dsp: added
2369 2007-04-13 Jan Waclawek <wek AT efton.sk>
2371 * doc/sdccman.lyx: additions and changes at various places
2372 (submitted as #1697136).
2373 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2375 2007-04-10 Borut Razem <borut.razem AT siol.net>
2377 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2378 LyX file format changed to 245
2379 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2380 "FreeWare" replaced with "free open source"
2382 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2384 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2386 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2388 * device/include/pic16/pic18fregs.h,
2390 * device/lib/_decdptr.c,
2391 * device/lib/_divsint.c,
2392 * device/lib/_divslong.c,
2393 * device/lib/_divuint.c,
2394 * device/lib/_divulong.c,
2395 * device/lib/_fs2schar.c,
2396 * device/lib/_fs2sint.c,
2397 * device/lib/_fs2slong.c,
2398 * device/lib/_fs2uchar.c,
2399 * device/lib/_fs2uint.c,
2400 * device/lib/_fs2ulong.c,
2401 * device/lib/_fsadd.c,
2402 * device/lib/_fscmp.c,
2403 * device/lib/_fsdiv.c,
2404 * device/lib/_fseq.c,
2405 * device/lib/_fsget1arg.c,
2406 * device/lib/_fsget2args.c,
2407 * device/lib/_fsgt.c,
2408 * device/lib/_fslt.c,
2409 * device/lib/_fsmul.c,
2410 * device/lib/_fsneq.c,
2411 * device/lib/_fsnormalize.c,
2412 * device/lib/_fsreturnval.c,
2413 * device/lib/_fsrshift.c,
2414 * device/lib/_fssub.c,
2415 * device/lib/_fsswapargs.c,
2416 * device/lib/_gptrget.c,
2417 * device/lib/_gptrgetc.c,
2418 * device/lib/_gptrput.c,
2419 * device/lib/_logexpf.c,
2420 * device/lib/_modsint.c,
2421 * device/lib/_modslong.c,
2422 * device/lib/_moduint.c,
2423 * device/lib/_modulong.c,
2424 * device/lib/_mulint.c,
2425 * device/lib/_mullong.c,
2426 * device/lib/_schar2fs.c,
2427 * device/lib/_ser.c,
2428 * device/lib/_setjmp.c,
2429 * device/lib/_sint2fs.c,
2430 * device/lib/_slong2fs.c,
2431 * device/lib/_spx.c,
2432 * device/lib/_uchar2fs.c,
2433 * device/lib/_uint2fs.c,
2434 * device/lib/_ulong2fs.c,
2435 * device/lib/asincosf.c,
2436 * device/lib/atanf.c,
2437 * device/lib/calloc.c,
2438 * device/lib/ds390/tinibios.c,
2439 * device/lib/ds400/tinibios.c,
2440 * device/lib/expf.c,
2441 * device/lib/free.c,
2442 * device/lib/hc08/_mulint.c,
2443 * device/lib/logf.c,
2444 * device/lib/malloc.c,
2445 * device/lib/printf_fast.c,
2446 * device/lib/printf_tiny.c,
2447 * device/lib/printfl.c,
2448 * device/lib/realloc.c,
2449 * device/lib/ser_ir.c,
2450 * device/lib/serial.c,
2451 * support/regression/tests/libmullong.c: replaced all special keywords
2452 with their double underscore equivalent
2453 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2454 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2456 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2457 (genRet): if the bit-symbol is ruonly it already is in the carry
2458 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2459 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2460 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2461 type UCHAR if dest is not bit
2463 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2465 * device/include/math.h,
2466 * device/lib/cotf.c,
2467 * device/lib/expf.c,
2468 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2470 2007-04-01 Borut Razem <borut.razem AT siol.net>
2472 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2473 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2474 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2475 gcc_unreachable() called internal_error()...
2477 2007-03-30 Raphael Neider <rneider AT web.de>
2479 * src/pic/ralloc.c (isData): suppress garbage debug output
2481 2007-03-28 Borut Razem <borut.razem AT siol.net>
2484 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2485 is developed, built and used worldwide, and the word "night" doesn't
2488 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2490 * device/include/mcs51/C8051F360.h: new, added
2491 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2493 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2495 * src/SDCC.y (declaration_specifiers, function_specifier),
2496 * support/Util/SDCCerr.c,
2497 * support/Util/SDCCerr.h,
2499 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2501 * src/SDCCmem.c (deallocParms),
2502 * src/SDCCast.c: support for function inlining, not quite complete
2503 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2504 'restrict' qualifier
2506 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2508 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2509 (saveRBank, unsaveRBank): don't save bits,
2510 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2511 * support/regression/tests/bug1535242.c: new, added
2512 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2513 thanks Alexey Shamrin <shamrin AT gmail.com>,
2514 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2515 removed header guard)
2517 * sdcc.spec: bumped version to 2.6.5
2518 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2520 2007-03-22 Borut Razem <borut.razem AT siol.net>
2522 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2523 fixed bug #1653671: sdcdb integration into ddd is broken
2525 2007-03-22 Raphael Neider <rneider AT web.de>
2527 * src/pic/gen.c (popGetExternal): augmented to also create references
2528 to external variables (not only labels),
2529 (genCall): comment on plan to reduce PAGESEL overhead,
2530 (genFunction, genEndFunction): also save/restore FSR around interrupt
2531 handling code, removed lots of unused code
2532 (genDivOneByte): release acquired temp register
2533 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2535 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2536 for registers that need to be saved during interrupts (FSR, STATUS,
2537 PCLATH; W needs special handling), currently only FSR is used
2539 2007-03-22 Raphael Neider <rneider AT web.de>
2541 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2543 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2545 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2547 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2549 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2551 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2553 * as/link/aslink.h: added LKOBJEXT
2554 * as/link/hc08/link_hc08.dsp,
2555 * as/link/hc08/Makefile.bcc,
2556 * as/link/hc08/Makefile.in,
2557 * as/link/mcs51/aslink.dsp,
2558 * as/link/mcs51/Makefile.bcc,
2559 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2560 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2561 * as/link/lkaomf51.c: merged and moved
2562 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2563 * as/link/z80/lkdata.c,
2564 * as/link/lkdata.c: merged and moved
2565 * as/link/hc08/lkmain.c,
2566 * as/link/mcs51/lkmain.c: cosmetic changes
2567 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2568 * as/link/lklex.c: use LKOBJEXT
2569 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2570 ANSI-fied functions, removed bubble-sorts
2571 * as/link/z80/lksym.c as/link/lksym.c: merged,
2573 * as/link/z80/linkgbz80.dsp,
2574 * as/link/z80/linkz80.dsp,
2575 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2576 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2577 * as/link/z80/lkhead.c,
2578 * as/link/z80/lklex.c: deleted
2579 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2580 * as/link/z80/lkmain.c: added copyfile()
2582 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2584 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2586 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2588 * device/lib/_strlen.c: assembler version for mcs51
2590 2007-03-13 Raphael Neider <rneider AT web.de>
2592 * device/include/pic16/pic18f2221.h,
2593 * device/include/pic16/pic18f2321.h,
2594 * device/include/pic16/pic18f2331.h,
2595 * device/include/pic16/pic18f4221.h,
2596 * device/include/pic16/pic18f4321.h,
2597 * device/include/pic16/pic18f4331.h: fixed config byte location names
2598 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2599 consistently named config byte locations
2601 2007-03-13 Borut Razem <borut.razem AT siol.net>
2603 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2604 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2605 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2606 as/link/z80/Makefile.in, as/z80/Makefile.in:
2609 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2611 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2612 * device/lib/printf_large.c: pointer was converted to generic
2613 pointer for mcs51 models other than model-small (Maarten noticed)
2615 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2617 * device/include/mcs51/ADuC84x.h: Added.
2619 2007-03-10 Borut Razem <borut.razem AT siol.net>
2621 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2622 fixed RFE #1624219: double backslashes in filenames;
2623 functions hexEscape(), octalEscape() and copyStr() moved from
2624 SDCCval.c to SDCCutil.c and made them glovbally available
2626 2007-03-09 Borut Razem <borut.razem AT siol.net>
2628 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2629 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2630 1673361: Missaligned comments in output files
2632 2007-03-09 Raphael Neider <rneider AT web.de>
2634 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2636 2007-03-09 Raphael Neider <rneider AT web.de>
2640 * src/pic/ralloc.c: suppress undesired debug output
2641 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2643 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2645 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2647 2007-03-07 Borut Razem <borut.razem AT siol.net>
2649 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2650 search include files in the current directory
2652 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2654 * src/SDCCglue.c (emitMaps, glue),
2655 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2657 * support/regression/tests/absolute.c: added xdata test
2659 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2661 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2662 added condition to macro, fixes bug 1666080
2664 2007-03-02 Raphael Neider <rneider AT web.de>
2666 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2668 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2670 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2671 be cleared. Unconditionally set __XPAGE
2672 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2674 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2679 * src/mcs51/rtrack.c,
2681 * doc/sdccman.lyx: added --no-gen-comments
2682 * src/mcs51/peeph.def: added 192.b, disabled 185
2684 2007-02-25 Raphael Neider <rneider AT web.de>
2686 * src/pic16/gen.c (genCast): fixed typo
2687 * device/lib/pic16/Makefile.subdir: only install existing files
2688 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2690 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2692 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2693 * device/lib/mcs51/crtclear.asm,
2694 * device/lib/mcs51/crtxclear.asm: renumbered labels
2695 * device/lib/mcs51/Makefile.in: added crtcall.asm
2696 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2697 * src/mcs51/gen.c (movc): removed,
2698 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2700 (toCarry, genSend, genRet): added function toCarry,
2701 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2702 (assignBit, genAssign, genCast): added function assignBit
2703 * src/mcs51/Makefile.bcc: added rtrack.c
2704 * src/mcs51/ralloc.h: made valueKnown a bitfield
2705 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2706 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2707 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2708 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2709 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2710 (_pop): only pop valid pairs, see gencjneshort,
2711 (gencjneshort): return pair that still needs to be popped, restructured,
2712 (gencjne, genCmpEq): call _pop
2714 2007-02-23 Raphael Neider <rneider AT web.de>
2716 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2718 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2720 * device/include/mcs51/P89LPC925.h: Added.
2722 2007-02-18 Raphael Neider <rneider AT web.de>
2724 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2726 2007-02-17 Borut Razem <borut.razem AT siol.net>
2728 * support/cpp2/directives.c, support/cpp2/version.c:
2729 synchronized with GCC CPP 4.1.2
2731 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2733 * src/mcs51/rtrack.h,
2734 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2735 by checking the strings passed by emitcode() to the assembler.
2736 Feel free to change. This in part addresses RFE #482179.
2737 Set environment variable SDCC_RTRACK to enable.
2738 * src/mcs51/gen.c: inserted hooks
2739 * src/mcs51/ralloc.h: added two members to struct regs
2740 * support/regression/tests/regtrack.c: added
2742 2007-02-14 Borut Razem <borut.razem AT siol.net>
2744 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2745 * Makefile.in: applied patch from Makefile related part of
2746 #1469393: Compiler does not initialize static data
2748 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2750 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2751 for better fix of bug 1273984, compiles pic16 rand.c
2753 2007-02-12 Borut Razem <borut.razem AT siol.net>
2755 * src/pic16/main.c: fixed pic16 standard library directory bug
2757 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2759 * src/hc08/gen.c (genSwap): fix swap regression test
2761 2007-02-10 Borut Razem <borut.razem AT siol.net>
2763 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2765 * support/regression/tests/bug-1654060.c: added regression test for
2768 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2770 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2771 bit moves in return statement
2773 2007-02-09 Borut Razem <borut.razem AT siol.net>
2775 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2778 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2780 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2781 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2783 2007-02-07 Raphael Neider <rneider AT web.de>
2785 * src/pic16/devices.inc,
2786 * device/include/pic16/pic18fregs.h,
2787 * device/include/pic16/pic18f[24][34]31.h,
2788 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2789 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2790 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2792 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2794 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2795 can this have lived here for so many years?
2796 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2797 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2798 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2800 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2802 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2803 appended by loop induction must be at the very end of the eBBlock
2805 2007-02-05 Kevin Vigor
2807 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2809 2007-02-05 Borut Razem <borut.razem AT siol.net>
2811 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2812 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2814 2007-02-03 Borut Razem <borut.razem AT siol.net>
2816 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2817 applied patch #1646602 option to set default signedness of char to
2818 unsigned, added -funsigned-char command line option,
2819 thanks to Gunther Jehle
2820 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2821 prompt for file deletion a few hundred times (especially the
2822 subversion files, which have ro permissions so it asks for
2823 confirmation), thanks to Simon McAuliffe;
2824 added {} + option to find in order to remove multiple files from a
2827 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2829 * device/include/mcs51/SST89x5xRDx.h: Added.
2831 2007-02-02 Raphael Neider <rneider AT web.de>
2833 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2834 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2836 2007-02-01 Raphael Neider <rneider AT web.de>
2838 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2841 2007-01-31 Borut Razem <borut.razem AT siol.net>
2843 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2844 if compiled with GCC. Thanks to Raphael Neider
2846 2007-01-31 Raphael Neider <rneider AT web.de>
2848 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2849 operand names, handles name and (name + n) for all n,
2850 (sameBank): restructured, also check bank allocation policy,
2851 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2852 (pic14_operandsAllocatedInSameBank): check whether to operands
2853 will be allocated into the same bank (i.e., section) to reduce
2854 BANKSEL overhead, queried from pcode.c:sameBank,
2855 (pic14printLocals): reintroduced clustering registers into a single
2856 section: all compiler generated symbols will now reside in one
2857 bank (per file), reducing BANKSEL overhead and code size,
2858 (showAllMemmaps): use local dbuf where possible
2860 2007-01-29 Raphael Neider <rneider AT web.de>
2862 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2863 (call_libraryfunc): retrieve/create symbol and mark as used,
2864 (genFunction): mark defined functions as non-extern and add again
2865 to code memmap for later output
2866 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2867 (pic14printLocals): reworked for new symbol emission,
2868 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2869 showAllMemmaps): reworked symbol output using dbufs, added handling
2870 of string literals (still incomplete),
2871 (picglue): removed symbol emission, moved into showAllMemmaps,
2872 (emitSymbolSet): new workhorse for symbol output,
2873 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2875 2007-01-29 Borut Razem <borut.razem AT siol.net>
2877 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2878 component contains the extension separator.
2880 2007-01-28 Borut Razem <borut.razem AT siol.net>
2882 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2884 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2885 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2886 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2887 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2888 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2889 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2890 src/z80/gen.c, support/Util/MySystem.c:
2891 accept slash and backslash as directory separator on WIN32 and
2894 2007-01-28 Raphael Neider <rneider AT web.de>
2896 * src/pic16/devices.inc,
2897 * device/include/pic16/pic18f[24][23]21.h,
2898 * device/include/pic16/pic18fregs.h,
2899 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2900 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2901 * device/lib/pic16/libio/adc.ignore,
2902 * device/lib/pic16/libio/i2c.ignore,
2903 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2904 family, as gputils do not yet support the devices
2905 * device/lib/pic16/Makefile.subdir: ignore errors on install
2906 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2907 headers and libraries from gputils .inc files
2909 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2911 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2913 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2915 * doc/sdccman.lyx: add printf benchmarks
2917 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2919 * device/lib/printf_fast.c: fix %c, char promoted to int
2920 * device/lib/printf_tiny.c: fix %c, char promoted to int
2922 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2924 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2926 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2928 * support/regression/tests/swap.c: 64 bit hosts failed
2929 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2931 2007-01-25 Raphael Neider <rneider AT web.de>
2933 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2934 based on absolute register address, patch by Alex Blond
2936 2007-01-22 Raphael Neider <rneider AT web.de>
2938 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2939 emitted, do not emit them again...
2941 2007-01-22 Raphael Neider <rneider AT web.de>
2943 * src/regression/bank1.c, src/regression/compare6.c,
2944 src/regression/add.c: cosmetic changes
2945 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2946 * src/pic/gen.c: fixed global zero and one,
2947 (aopForSym): removed unued code,
2948 (aopGet): assert aop is defined, check and use `index' of
2949 pCodeImmd operands (fixes #1630908),
2950 * src/pic/pcode.c (get_op): added output of generic pointer tag,
2951 (register_reassign): prevent accidental register unification,
2952 (ReuseReg): cosmetic changes (also above)
2953 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
2954 pic14emitStaticSeg): do not emit initialized data,
2955 (printIval*): replaced with working versions,
2956 (pic14createInterruptVect,picglue): use idata for initialized data,
2957 now init data should work in all modules (not only main()),
2958 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
2960 2007-01-21 Borut Razem <borut.razem AT siol.net>
2962 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
2963 use -fPIC or -fpic if they are supported and not ignored
2964 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
2965 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
2967 2007-01-20 Borut Razem <borut.razem AT siol.net>
2969 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
2970 implemented RFE #1470316: allow "$" in variable names
2972 2007-01-20 Raphael Neider <rneider AT web.de>
2974 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
2976 2007-01-20 Raphael Neider <rneider AT web.de>
2978 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
2979 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
2980 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
2981 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
2982 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
2983 * device/lib/pic/libdev/pic*.c,
2984 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
2985 * device/lib/pic/libdev/Makefile.in: show progress
2987 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
2989 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
2990 * support/scripts/sdcc_cygwin_mingw32,
2991 * support/scripts/sdcc_mingw32,
2992 * support/scripts/build.mak: replaced --datadir by --datarootdir for
2993 conformance with autoconf 2.6
2995 2007-01-19 Raphael Neider <rneider AT web.de>
2997 * src/pic/device.c (register_map): fixed list construction
2998 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
2999 (genMod): removed case for genModbits,
3000 (genModbits): removed as now unused/unimplemented
3001 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3003 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3005 * support/regression/tests/swap.c: added in response to #1638622
3006 * doc/sdccman.lyx: synced version, minor changes
3008 2007-01-18 Borut Razem <borut.razem AT siol.net>
3010 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3011 thanks to Gunther Jehle
3012 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3013 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3014 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3015 use filename in lineno instead.
3016 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3017 print the file name in ast_print()
3019 2007-01-18 Borut Razem <borut.razem AT siol.net>
3021 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3023 * src/SDCC.lex: stringLiteral() returns const char pointer,
3024 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3025 fixed column counting
3026 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3027 accept const char pointer as parameter
3028 * src/SDCCdwarf2.c: corrected buffer size
3030 2007-01-17 Borut Razem <borut.razem AT siol.net>
3032 * support/Util/dbuf_string.c: fixed for amd64
3034 2007-01-15 Borut Razem <borut.razem AT siol.net>
3036 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3037 removed terminal symbol ELIPSIS, since it was never generated by the
3038 lexer and it was wrongly used in parameter_identifier_list rule
3040 2007-01-15 Raphael Neider <rneider AT web.de>
3042 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3043 code page and data banking description
3044 * src/pic/genarith.c,
3045 * src/pic/gen.h: removed bit arithmetic functions,
3046 updated exit(1) to exit(EXIT_FAILURE)
3047 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3048 * device/include/pic16/pic18f2455.h,
3049 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3050 TRISD and TRISE, fixed/added some bit names
3051 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3052 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3053 updated pic18f2455.{c,h} instead of duplicating them
3055 2007-01-14 Borut Razem <borut.razem AT siol.net>
3057 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3058 Cannot debug files that contain spaces in the path name
3059 by converting spaces in asm file name to underscores
3061 2007-01-13 Borut Razem <borut.razem AT siol.net>
3063 * doc/sdccman.lyx: fixed format errors
3065 2007-01-10 Borut Razem <borut.razem AT siol.net>
3067 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3068 codeseg/constseg #pragma fail
3069 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3070 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3071 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3072 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3074 2007-01-09 Borut Razem <borut.razem AT siol.net>
3076 * get rid of diagnistic.[ch], pretty-print.[ch],
3077 c-pretty-print.[ch], ... used just for error, warning, ...
3079 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3080 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3081 suppoprt/cpp2/pretty-print.[ch]:
3083 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3084 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3085 suppoprt/cpp2/sdcpp.dsp:
3088 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3090 * device/lib/printf_large.c (output_float): removed recursion,
3091 use smaller buffer on stack for mcs51,
3092 fixed bug printing 1.96
3093 * support/regression/tests/snprintf.c: added test
3095 2007-01-07 Borut Razem <borut.razem AT siol.net>
3097 * use dynamic memory buffers instead temporary files
3098 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3100 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3101 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3102 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3103 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3104 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3105 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3106 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3107 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3108 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3109 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3110 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3111 support/Util/dbuf.c, support/Util/dbuf.h:
3113 * .version, sdcc.spec: bumped version to 2.6.4
3115 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3117 * src/port.h: added TARGET_Z80_LIKE macro
3118 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3119 output PSEG location if --xram-loc or --xstack-loc was used
3120 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3122 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3124 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3125 * as/as_z80.dsp, as/z80/as_z80.dsp,
3126 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3127 * sdcc.dsw: moved project files into subdir
3128 * as/hc08/as_hc08.dsp,
3129 * as/hc08/Makefile.bcc,
3130 * as/hc08/Makefile.in,
3131 * as/mcs51/Makefile.bcc,
3132 * as/mcs51/Makefile.in,
3133 * as/z80/Makefile.bcc,
3134 * as/z80/Makefile.in,
3135 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3138 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3141 * as/mcs51/asmain.c,
3143 * as/z80/assym.c: removed include "strcmpi.h"
3144 * as/hc08/strcmpi.c,
3145 * as/hc08/strcmpi.h,
3146 * as/mcs51/strcmpi.c,
3147 * as/mcs51/strcmpi.h,
3148 * support/Util/strcmpi.c,
3149 * support/Util/strcmpi.h: removed files
3150 * as/strcmpi.c: added as_strncmpi()
3152 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3154 * sdcc.dsw: Added some dependencies on project config.dsp
3156 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3158 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3159 with [di]ram_start to fix a regresion
3161 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3163 * configure.in: added missing mcs51 in status output
3164 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3166 * debugger/mcs51/clean.mk (distclean): remove config.h
3167 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3168 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3169 options.h, s-options-h and options.c
3170 * support/cpp2/clean.mk: unused, removed
3171 * Makefile.common.in,
3174 * as/hc08/Makefile.in,
3176 * as/mcs51/Makefile.in,
3177 * as/mcs51/clean.mk,
3180 * as/z80/Makefile.in,
3182 * as/link/Makefile.in,
3183 * as/link/hc08/Makefile.in,
3184 * as/link/hc08/clean.mk,
3185 * as/link/mcs51/Makefile.in,
3186 * as/link/mcs51/clean.mk,
3187 * as/link/z80/Makefile.in,
3188 * as/link/z80/clean.mk,
3189 * as/link/z80/conf.mk,
3190 * debugger/mcs51/Makefile.in,
3191 * debugger/mcs51/clean.mk,
3192 * device/include/Makefile.in,
3193 * device/lib/Makefile.in,
3194 * device/lib/mcs51/Makefile.in,
3195 * device/lib/pic/Makefile.in,
3196 * device/lib/pic/Makefile.common.in,
3197 * device/lib/pic/Makefile.subdir,
3198 * device/lib/pic/Makefile.rules,
3199 * device/lib/pic16/libio/Makefile.in,
3200 * device/lib/pic16/Makefile.subdir,
3201 * device/lib/pic16/libdev/Makefile.in,
3202 * device/lib/pic16/Makefile.rules,
3203 * device/lib/pic16/Makefile.common.in,
3204 * sim/ucsim/avr.src/Makefile.in,
3205 * sim/ucsim/main_in.mk,
3206 * sim/ucsim/cmd.src/Makefile.in,
3207 * sim/ucsim/doc/Makefile.in,
3208 * sim/ucsim/gui.src/Makefile.in,
3209 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3210 * sim/ucsim/gui.src/serio.src/Makefile.in,
3211 * sim/ucsim/hc08.src/Makefile.in,
3212 * sim/ucsim/libltdl/Makefile.in,
3213 * sim/ucsim/s51.src/Makefile.in,
3214 * sim/ucsim/sim.src/Makefile.in,
3215 * sim/ucsim/sim.src/conf.mk,
3216 * sim/ucsim/xa.src/Makefile.in,
3217 * sim/ucsim/z80.src/Makefile.in,
3221 * support/cpp2/Makefile.in,
3222 * support/librarian/Makefile.in,
3223 * support/librarian/clean.mk,
3224 * support/makebin/Makefile.in,
3225 * support/makebin/clean.mk,
3226 * support/packihx/Makefile.in,
3227 * support/regression/Makefile.in,
3228 * support/regression/ports/ds390/spec.mk,
3229 * support/regression/ports/gbz80/spec.mk,
3230 * support/regression/ports/hc08/spec.mk,
3231 * support/regression/ports/mcs51/spec.mk,
3232 * support/regression/ports/mcs51-large/spec.mk,
3233 * support/regression/ports/mcs51-medium/spec.mk,
3234 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3235 * support/regression/ports/pic14/spec.mk,
3236 * support/regression/ports/pic16/spec.mk,
3237 * support/regression/ports/mcs51-stack-auto/spec.mk,
3238 * support/regression/ports/ucz80/spec.mk,
3239 * support/regression/ports/xa51/spec.mk,
3240 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3241 adding a slash after $(top_builddir) and/or adding @datarootdir@
3243 * debugger/mcs51/configure.in,
3244 * device/lib/pic/configure.in,
3245 * device/lib/pic16/configure.in,
3246 * sim/ucsim/configure.in,
3247 * support/cpp2/configure.in,
3248 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3250 * debugger/mcs51/configure,
3251 * device/lib/pic/configure,
3252 * device/lib/pic16/configure,
3253 * sim/ucsim/configure,
3254 * support/cpp2/configure,
3255 * support/packihx/configure: generated with autoconf 2.60
3257 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3259 * as/link/hc08/lkihx.c (newArea),
3260 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3262 2007-01-02 Borut Razem <borut.razem AT siol.net>
3264 * doc/sdccman.lyx: documented #pragma sdcc_hash
3265 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3267 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3269 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3271 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3272 empty 'while'-loop to work correctly, see regression test 'while.c'
3273 * support/regression/tests/while.c: added
3275 2007-01-01 Borut Razem <borut.razem AT siol.net>
3277 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3278 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3279 support/cpp2/libcpp/sdcpp.c:
3280 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3281 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3282 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3284 2006-12-31 Borut Razem <borut.razem AT siol.net>
3286 * SDCPP synchronized with GCC CPP release version 4.1.1,
3287 currently the latest release:
3288 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3289 support/cpp2/libcpp/include/cpp-id-data.h
3290 support/cpp2/libiberty/fopen_unlocked.c
3291 support/cpp2/libiberty/md5.c
3293 support/cpp2/opt-functions.awk
3294 support/cpp2/opt-gather.awk
3295 support/cpp2/optc-gen.awk
3296 support/cpp2/opth-gen.awk:
3298 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3299 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3300 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3301 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3302 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3303 support/cpp2/diagnostic.h, support/cpp2/except.h,
3304 support/cpp2/hwint.h, support/cpp2/input.h,
3305 support/cpp2/intl.h, support/cpp2/move-if-change,
3306 support/cpp2/opts.c, support/cpp2/opts.h,
3307 support/cpp2/output.h, support/cpp2/prefix.c,
3308 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3309 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3310 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3311 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3312 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3313 support/cpp2/version.c:
3315 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3316 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3317 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3318 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3319 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3320 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3321 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3322 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3323 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3324 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3325 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3327 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3328 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3329 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3330 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3331 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3332 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3333 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3334 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3335 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3336 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3337 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3338 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3339 support/cpp2/system.h:
3342 2006-12-31 Borut Razem <borut.razem AT siol.net>
3344 * configure.in, configure: fixed bug #1538756: configure dies if bison
3345 and flex are not installed, 2nd try
3347 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3349 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3350 400.x for better code in RFE 899102
3352 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3354 * src/SDCCpeeph.c (deadMove),
3356 * src/mcs51/peep.h: renamed 'op' by 'reg'
3357 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3358 (scan4op): small change for removeDeadMove(), added support for
3359 'callee saves' and/or PACLL function calls,
3360 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3361 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3362 left in new dispatcher mcs51DeadMove()
3363 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3365 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3367 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3369 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3370 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3372 2006-12-30 Borut Razem <borut.razem AT siol.net>
3374 * support/cpp2/spacs.h: deleted from svn
3375 * configure.in, configure: fixed bug #1538756: configure dies if bison
3376 and flex are not installed
3378 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3380 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3381 with this z80 passes printf float test when enabled
3382 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3384 2006-12-28 Borut Razem <borut.razem AT siol.net>
3386 * support/cpp2/config.in, support/cpp2/configure.in,
3387 support/cpp2/configure, support/cpp2/Makefile.in:
3388 fix for the solaris build
3390 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3392 * src/SDCC.y (type_specifier2, pointer),
3394 * src/SDCCsymt.c (mergeSpec, checkSClass),
3395 * support/Util/SDCCerr.c,
3396 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3397 * support/valdiag/valdiag.py: Allow test cases to specify
3398 required language standard
3399 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3400 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3402 2006-12-27 Borut Razem <borut.razem AT siol.net>
3404 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3405 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3407 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3409 * support/cpp2/libiberty/Makefile.bcc: updated
3410 * src/pic16/main.c: fixed #pragma udata handling
3411 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3413 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3415 * src/SDCCpeeph.c: made labelHashEntry global,
3416 made pcDistance, FBYNAME static,
3417 (pcDistance): made static, use isComment and isLabel,
3419 (getLabelRef): added, extracted from labelRefCount(),
3420 (labelRefCount): use new getLabelRef(),
3421 (callFuncByName): made static, added deadMove,
3422 use isComment and isLabel,
3423 (newPeepRule): made static, set isLabel,
3424 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3425 labels from peephole rules,
3426 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3427 when isComment or isLabel is set
3428 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3429 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3431 * src/mcs51/peep.h: added
3432 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3433 * src/port.h: added peep->deadMove to port structure
3434 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3435 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3436 deadMove, finally removed no. 1 and 2
3443 * src/hc08/gen.c: mark lines with isComment or isLabel
3444 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3446 * sdcc.spec: bumped version to 2.6.3
3448 2006-12-26 Borut Razem <borut.razem AT siol.net>
3450 * support/cpp2/Makefile.in: added dependency on options.h
3451 * configure: regenerated
3452 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3453 * support/cpp2/Makefile.in: added vasprintf.c
3455 2006-12-25 Borut Razem <borut.razem AT siol.net>
3457 * SDCPP synchronized with GCC CPP release version 3.4.6,
3458 the latest release before 4.x:
3459 * support/cpp2/Makefile.in, support/cpp2/config.h,
3460 support/cpp2/configure, support/cpp2/configure.in,
3461 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3462 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3463 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3464 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3465 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3466 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3467 support/cpp2/cpptrad.c, support/cpp2/except.h,
3468 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3469 support/cpp2/hwint.h, support/cpp2/intl.h,
3470 support/cpp2/line-map.c, support/cpp2/line-map.h,
3471 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3472 support/cpp2/output.h, support/cpp2/prefix.c,
3473 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3474 support/cpp2/system.h, support/cpp2/version.c:
3476 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3477 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3478 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3479 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3480 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3481 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3482 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3483 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3484 support/cpp2/move-if-change, support/cpp2/opts.c,
3485 support/cpp2/opts.h, support/cpp2/opts.sh,
3486 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3487 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3488 support/cpp2/win32, support/cpp2/win32/dirent.c,
3489 support/cpp2/win32/dirent.h:
3491 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3492 * support/cpp2/sdcpp.h: renamed from sdcc.h
3493 * sdcppinit.c: deleted
3495 2006-12-23 Borut Razem <borut.razem AT siol.net>
3497 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3498 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3499 preproc.c: an other try to fix bug #982435: introduced
3500 -pedantic-parse-number command line option and pedantic_parse_number
3503 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3505 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3507 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3508 corrected overlayed areax addresses, warn about memory overlaps
3509 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3518 * src/port.h: added xabs_name and iabs_name
3519 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3520 (glue, emitMaps): create and emit maps d_abs and i_abs
3521 * src/SDCCglue.h: cosmetic changes
3522 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3524 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3525 (allocDefault): put absolute, initialized globals in them
3526 * support/regression/tests/absolute.c: added absolute bdata test
3527 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3529 2006-12-20 Borut Razem <borut.razem AT siol.net>
3531 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3532 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3533 added regression test for bug #982435
3535 2006-12-18 Borut Razem <borut.razem AT siol.net>
3537 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3538 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3539 small cosmetic changes
3540 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3541 * support/regression/tests/bug-1351710.c: added regression test
3543 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3545 * doc/sdccman.lyx: added the long missed iCode table
3546 "<where is figure II?>", added links to wiki
3548 2006-12-17 Borut Razem <borut.razem AT siol.net>
3550 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3551 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3552 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3553 unified table driven pragma handling, pragma argument type checking
3554 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3555 current one - version 1.1.3
3556 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3558 2006-12-13 Raphael Neider <rneider AT web.de>
3560 * src/pic/device.h: removed AssignedMemory structure and macros
3561 * src/pic/device.c: removed global finalMapping (linker assigns
3563 (register_map): add SFRs to remembered memRanges
3564 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3565 assignFixedRegisters,assignRelocatableRegisters): removed,
3566 (setMaxRAM,validAddress): adapted accordingly,
3567 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3568 reasonably sized sharebanks,
3569 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3570 (allDefsOutOfRange): removed unused code,
3571 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3573 * src/pic/pcode.c (register_reassign): removed recursion warning,
3574 fired far too often,
3575 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3576 to use existing pic14_stringInSet() to avoid duplicate symbols,
3577 tidied up the code a bit,
3578 (pic14printLocals): added in symmetry to printExterns, replaces
3579 writeUsedRegs more or less,
3580 (picglue): call new pic14_printLocals(),
3581 * device/include/pic/pic*.h: removed #pragma memmap directives,
3582 information gathered from include/pic/pic14devices.txt
3583 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3585 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3587 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3589 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3591 * device/include/mcs51/cc2430.h: fixed missing ';'
3593 2006-12-10 Raphael Neider <rneider AT web.de>
3595 * device/lib/pic16/libc/stdio/vfprintf.c,
3596 * device/lib/pic16/libc/stdio/printf_small.c,
3597 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3598 char arguments, as char varargs are cast to int by the caller,
3599 hopefully fixes #1604915 (other device libraries are still affected)
3601 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3603 * src/mcs51/ralloc.c (packRegsForAssign),
3604 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3606 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3608 * device/include/malloc.h: removed init_dynamic_memory
3609 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3610 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3611 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3612 * device/lib/libsdcc.lib,
3613 * device/lib/Makefile.in,
3614 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3615 * doc/sdccman.lyx: documented use of new _heap.c
3616 * support/regression/tests/malloc.c: removed init_dynamic_memory
3617 * src/cdbFile.c(spacesToUnderscores): new function,
3618 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3620 * device/include/tinibios.h: removed defines for putchar and getchar
3621 * device/lib/ds390/Makefile.in: added putchar.c
3622 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3624 2006-12-09 Borut Razem <borut.razem AT siol.net>
3626 * support/cpp2/sdcc.h: prevent multiple inclusion
3627 * support/cpp2/options.h: deleted
3629 2006-12-08 Borut Razem <borut.razem AT siol.net>
3631 * support/cpp2/sdcc.h: removed x*alloc() macros
3632 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3633 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3634 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3635 * support/cpp2/system.h: moved #include "sdcc.h"
3636 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3637 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3639 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3640 -funsigned-char options
3641 * support/cpp2/sdcppmain.c: fixed bug 1611411
3643 2006-12-07 Borut Razem <borut.razem AT siol.net>
3645 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3648 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3650 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3651 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3653 * .version: bumped to 2.6.2 because a) it's been a while
3654 b) the linker sources have moved c) the preprocessor is upgraded
3656 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3658 * support/regression/tests/snprintf.c: some checks
3659 * lib/src/printf_large.c: %bc: read char instead of int from stack
3661 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3663 * device/include/mcs51/cc2430.h: inserted _XPAGE
3665 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3667 * device/include/mcs51/cc2430.h: added
3669 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3671 * device/include/asm/default/features.h,
3672 * device/include/asm/ds390/features.h,
3673 * device/include/mcs51/at89s53.h,
3674 * device/include/ser.h,
3675 * device/include/ser_ir.h,
3676 * device/include/serial.h: changed keywords to double underscore variants,
3677 fixes bug 1590261 some more, thanks Steven Borley
3679 2006-12-01 Raphael Neider <rneider AT web.de>
3681 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3682 but emit warning (recursion is not supported for pic14)
3684 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3686 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3687 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3689 2006-11-30 Raphael Neider <rneider AT web.de>
3691 * src/pic/device.c (dump_sfr): always emit symbols
3692 * src/pic/glue.c (pic14printPublics): fixed typo
3694 2006-11-30 Raphael Neider <rneider AT web.de>
3696 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3697 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3698 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3699 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3700 a sharebank, use a non-shared bank for the stack if none available
3701 * src/pic/device.h (struct memRange): added linked list next field,
3702 added prototypes for above functions
3703 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3704 (typeRegWithIdx): accept fixed and unfixed stack registers
3705 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3706 the stack, handle shared and banked stack (except for WSAVE),
3707 (insertBankSel): removed useless optimization (will never fire),
3708 (FixRegisterBanking): added optimization for devices with only one
3709 possibly aliased bank of memory, like 16f84
3710 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3711 devices have no SHAREBANK in the linker script
3712 * device/include/pic/pic14devices.txt: documented memmap
3713 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3715 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3717 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3718 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3719 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3720 genhc08Code): switched most of the D (debug) macros to DD (detailed
3721 debug) macros to better control clutter in the generated .asm file.
3722 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3723 genRightShift): fixed bug with non-constant bit shift stored to
3724 a volatile result (SF Open Discussion forum thread #1616749).
3725 Single byte case is not yet optimized.
3727 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3729 * device/include/asm/mcs51/features.h,
3730 * device/include/malloc.h,
3731 * device/include/stdio.h: changed keywords to double underscore variants,
3734 2006-11-27 Borut Razem <borut.razem AT siol.net>
3736 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3737 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3738 support/cpp2/output.h, support/cpp2/cppinit.c,
3739 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3740 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3741 support/cpp2/cppdefault.c, support/cpp2/system.h,
3742 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3743 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3744 support/cpp2/prefix.c, support/cpp2/except.h,
3745 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3746 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3747 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3748 support/cpp2/version.c, support/cpp2/cppmain.c,
3749 support/cpp2/version.h, support/cpp2/hashtable.c,
3750 support/cpp2/cpperror.c:
3751 synchronized with GCC CPP release version 3.3.6,
3752 the latest where cppmain.c still exists.
3753 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3754 support/cpp2/sdcppinit.c: added
3756 2006-11-27 Borut Razem <borut.razem AT siol.net>
3758 * support/cpp2/cpplex.c:
3759 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3761 * support/cpp2/cpplib.c: removed definitions of unused variables
3763 2006-11-26 Borut Razem <borut.razem AT siol.net>
3765 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3766 since they are redefined by macros in support/cpp2/sdcc.h
3767 * support/cpp2/sdcc.h: x*alloc macro redefinition
3769 2006-11-25 Borut Razem <borut.razem AT siol.net>
3771 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3772 support/cpp2/configure, support/cpp2/Makefile.in,
3773 support/cpp2/cppfiles.c, support/cpp2/output.h,
3774 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3775 support/cpp2/config.h, support/cpp2/cpplib.h,
3776 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3777 support/cpp2/cppdefault.c, support/cpp2/config.in,
3778 support/cpp2/system.h, support/cpp2/cpplex.c,
3779 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3780 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3781 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3782 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3783 support/cpp2/configure.in, support/cpp2/intl.h,
3784 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3785 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3786 support/cpp2/version.c, support/cpp2/cppmain.c,
3787 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3788 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3789 support/cpp2/cpperror.c,
3790 support/cpp2/libiberty/safe-ctype.c,
3791 support/cpp2/libiberty/safe-ctype.h,
3792 support/cpp2/libiberty/splay-tree.c,
3793 support/cpp2/libiberty/obstack.c,
3794 support/cpp2/libiberty/lbasename.c,
3795 support/cpp2/libiberty/splay-tree.h,
3796 support/cpp2/libiberty/obstack.h:
3797 synchronized with GCC CPP release version 3.2.3,
3798 the latest before integration of cpp into gcc
3799 * support/cpp2/except.h, support/cpp2/line-map.c,
3800 support/cpp2/line-map.h,
3801 support/cpp2/libiberty/hex.c,
3802 support/cpp2/libiberty/concat.c,
3803 support/cpp2/libiberty/filenames.h: added
3804 * support/cpp2/intl.c: deleted
3806 2006-11-24 Borut Razem <borut.razem AT siol.net>
3808 * src/SDCC.y: enabled compilation of empty source file
3809 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3810 "ISO C forbids an empty source file"
3811 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3812 if all the code is ifdefed out.
3814 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3816 * src/hc08/gen.c (genPcall): fix for bug #1601032
3818 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3820 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3821 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3822 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3823 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3824 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3825 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3826 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3827 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3828 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3829 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3830 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3831 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3832 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3833 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3834 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3835 Renamed to all upper case as per the standard set by SiLabs
3837 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3839 * device/include/mcs51/C8051F520.h: new, added
3840 * device/include/mcs51/compiler.h: added link about predefined macros
3842 2006-11-23 Raphael Neider <rneider AT web.de>
3844 * src/regression/Makefile: add -L path to fresh library
3845 * src/regression/simulate: emphasize FAILED output
3846 * src/regression/create_stc: output _failures from gpsim
3847 * src/regression/compare4.c,
3848 * src/regression/rotate6.c: fixed char literals,
3849 all compile, all run =8-D
3851 * src/pic/pcode.h: added isPCASMDIR macro
3852 * src/pic/gen.c (genAnd): fixed bit offset
3853 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3854 packBits): unified register numbering schemes,
3855 (newReg): do not insert stack registers into hash table,
3856 (initStack): unpinned pseudo stack, simplified,
3857 (typeRegWithIdx): fixed retrieval of stack registers,
3858 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3859 (pCodeReplace): removed invalid assertion,
3860 (insertPCodeInstruction): fixed newly added labels,
3861 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3862 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3863 DumpFlow): removed unsed (broken?) code,
3864 (insertBankSel): prevent STATUS from being BANKSELed,
3865 (FixRegisterBanking): rewritten from scratch, implemented generic
3866 optimizations (suppress BANKSELs to same register and to registers
3867 present in all banks),
3868 (AnalyzeBanking): update flow after BANKSELection
3870 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3871 sharebank, let linker place it, mark STKxx symbols as emitted
3873 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3875 * src/regression/arrays.c,
3876 * src/regression/bank1.c,
3877 * src/regression/bool2.c,
3878 * src/regression/compare7.c,
3879 * src/regression/compare8.c,
3880 * src/regression/compare9.c,
3881 * src/regression/compare10.c,
3882 * src/regression/configword.c,
3883 * src/regression/for.c,
3884 * src/regression/mult1.c,
3885 * src/regression/pointer1.c,
3886 * src/regression/rotate6.c,
3887 * src/regression/string1.c,
3888 * src/regression/struct1.c,
3889 * src/regression/Makefile: make PIC14 regression tests run again
3890 (3 fail, 6 won't compile)
3892 2006-11-21 Raphael Neider <rneider AT web.de>
3894 * device/include/pic16/pic18f4550.h,
3895 * device/include/pic16/pic18f4455.h,
3896 * device/lib/pic16/libdev/pic18f4550.c,
3897 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3898 * configure.in: removed superfluous closing bracket
3900 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3902 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3905 2006-11-21 Raphael Neider <rneider AT web.de>
3907 * src/pic/device.{c,h}: added pic14_getPIC()
3908 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3909 (genAnd): added PIC code for one case, fixes #1597044
3910 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3911 SFRs that are present in all banks (e.g., STATUS)
3913 2006-11-20 Raphael Neider <rneider AT web.de>
3915 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3916 INCFSZ/INCFSZW and declared them as changing Z bit,
3917 (insertPCodeInstruction): correctly invert the above instructions,
3919 (DoBankSelect): don't panic on po_immediates
3921 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3924 * as/link/mcs51/lkihx.c (newArea),
3925 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3926 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3928 2006-11-11 Raphael Neider <rneider AT web.de>
3930 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3931 bitfield symbols, fixes #1579535 (once more...).
3933 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3935 * support/regression/generate-cases.py,
3936 * support/regression/fwk/include/testfwk.h,
3937 * support/regression/fwk/lib/testfwk.c: used code pointers,
3938 (about 50kByte less code generated for mcs51)
3940 2006-11-06 Borut Razem <borut.razem AT siol.net>
3942 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3943 debugger/mcs51/configure: fixed failed check because the function
3944 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3945 who submitted the patch for gpsim.
3946 * debugger/mcs51/configure.in: removed the result message
3947 * debugger/mcs51/Makefile.in: fixed the config.status warning
3948 "... seems to ignore the --datarootdir setting"
3950 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
3952 * device/include/mcs51/c8051f020.h,
3953 * device/include/mcs51/c8051f040.h,
3954 * device/include/mcs51/c8051f060.h,
3955 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
3956 * src/z80/gen.c (gencjneshort),
3957 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
3959 2006-10-31 Borut Razem <borut.razem AT siol.net>
3961 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3962 debugger/mcs51/configure: get readline version
3964 2006-10-30 Borut Razem <borut.razem AT siol.net>
3966 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
3967 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3968 debugger/mcs51/configure: locate readline even when cross compiling
3969 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
3971 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3973 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
3976 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3978 * device/include/malloc.h,
3979 * device/lib/calloc.c,
3980 * device/lib/free.c,
3981 * device/lib/malloc.c,
3982 * device/lib/realloc.c: moved definition of struct into sources
3983 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
3985 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
3987 * as/asx8051.dsp: corrected output directories
3988 * as/link/hc08: new directory for hc08 linker
3989 * as/hc08/aslink.h, as/link/aslink.h,
3990 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
3991 * as/hc08/clean.mk, as/link/hc08/clean.mk,
3992 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
3993 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
3994 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
3995 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
3996 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
3997 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
3998 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
3999 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4000 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4001 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4002 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4003 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4004 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4005 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4006 * as/link/hc08/conf.mk,
4010 * sdcc.dsw: moved hc08 linker to as/link/hc08
4011 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4012 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4013 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4014 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4015 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4016 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4017 * as/link/mcs51/aslink.dsp,
4018 * as/link/mcs51/Makefile.in: factored out the common files
4019 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4020 * as/clean.mk: extra cleaning common files
4021 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4022 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4023 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4025 2006-10-29 Raphael Neider <rneider AT web.de>
4027 * src/pic/ralloc.c (newReg): create aliases for registers with
4028 multiple names to fix #1579535 and #1584001,
4029 (regWithIdx,dirregWithName): resolve aliases on lookup
4030 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4032 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4033 to prevent build errors on small devices
4035 2006-10-28 Raphael Neider <rneider AT web.de>
4037 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4038 assumption within interrupt handlers, fixes #1584940
4039 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4040 "emitted" to avoid emitting them again in udata
4042 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4044 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4047 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4049 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4050 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4051 on/off CR to CRLF conversion.
4053 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4055 * doc/sdccman.lyx: updated IRQ section
4057 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4059 * device/lib/serial_io.c: removed
4060 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4061 replacements for serial_io.c
4063 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4065 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4067 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4069 * device/lib/serial_io.c: Default putchar() and getchar() for
4070 mcs51 uses serial port.
4072 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4074 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4076 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4078 * support/regression/ports/mcs51/support.c: smaller
4079 _sdcc_external_startup()
4080 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4082 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4084 * device/lib/gbz80/crt0.s,
4085 * device/lib/gbz80/crt0_rle.s,
4086 * device/lib/gbz80/div.s,
4087 * device/lib/gbz80/fstubs.s,
4088 * device/lib/gbz80/heap.s,
4089 * device/lib/gbz80/mul.s,
4090 * device/lib/gbz80/putchar.s,
4091 * device/lib/gbz80/stubs.s,
4092 * device/lib/z80/crt0.s,
4093 * device/lib/z80/crt0_rle.s,
4094 * device/lib/z80/div.s,
4095 * device/lib/z80/fstubs.s,
4096 * device/lib/z80/heap.s,
4097 * device/lib/z80/mul.s,
4098 * device/lib/z80/putchar.s,
4099 * device/lib/z80/stubs.s: reverted, I was mistaken
4101 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4103 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4104 * support/regression/ports/mcs51/support.c: removed race
4105 condition on TI in _putchar allowing to use serial port mode 0
4107 2006-10-20 Borut Razem <borut.razem AT siol.net>
4109 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4111 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4113 * device/lib/gbz80/crt0.s,
4114 * device/lib/gbz80/crt0_rle.s,
4115 * device/lib/gbz80/div.s,
4116 * device/lib/gbz80/fstubs.s,
4117 * device/lib/gbz80/heap.s,
4118 * device/lib/gbz80/mul.s,
4119 * device/lib/gbz80/putchar.s,
4120 * device/lib/gbz80/stubs.s,
4121 * device/lib/z80/crt0.s,
4122 * device/lib/z80/crt0_rle.s,
4123 * device/lib/z80/div.s,
4124 * device/lib/z80/fstubs.s,
4125 * device/lib/z80/heap.s,
4126 * device/lib/z80/mul.s,
4127 * device/lib/z80/putchar.s,
4128 * device/lib/z80/stubs.s: removed all leading underscores from area names
4130 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4132 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4133 regression tests are not waiting in the simulator for simulated
4134 transmission of debug output
4136 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4138 * device/lib/printf_large.c: slightly smaller
4139 * doc/sdccman.lyx: do not use spaces within html links
4141 2006-10-16 Borut Razem <borut.razem AT siol.net>
4143 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4144 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4145 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4146 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4147 debugger/mcs51/configure:
4148 [ 1185668 ] add gnu readline support to sdcdb - enabled
4150 2006-10-16 Raphael Neider <rneider AT web.de>
4152 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4153 fixes #1577882, removes close to all banking optimizations
4155 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4157 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4158 variables in code memory
4159 * support/regression/tests/absolute.c: added test for this
4161 2006-10-15 Raphael Neider <rneider AT web.de>
4163 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4165 (BankSelect): emit BANKSEL before touching linker-placed regs,
4168 2006-10-10 Raphael Neider <rneider AT web.de>
4170 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4171 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4172 * src/pic/main.c (_pic14_parseOptions),
4173 * src/pic/main.h: mostly reverted to previous state, now use results
4174 from SDCCmain.c's argument parsing
4176 2006-10-10 Borut Razem <borut.razem AT siol.net>
4178 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4179 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4180 [ 1185668 ] add gnu readline support to sdcdb -
4181 prepared for READLINE, not enabled yet,
4182 thanks to <tal.bav AT gmail.com>
4184 2006-10-10 Raphael Neider <rneider AT web.de>
4186 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4187 * src/pic16/devices.inc,
4188 * device/include/pic16 (pic18f[24]620.h),
4189 * device/include/pic18fregs.h,
4190 * device/lib/pic16/pics.all,
4191 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4192 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4193 Gary Plumbridge and Anton Strobl
4195 2006-10-10 Raphael Neider <rneider AT web.de>
4197 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4198 --stack-siz=NUM options to configure the argument passing stack
4199 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4200 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4201 (pic14_getSharebankSize): obey --stack-siz=NUM,
4202 (pic14_getSharebankAddress): obey --stack-loc=NUM
4204 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4206 * doc/sdccman.lyx: added to the manual
4207 * doc/figures/ddd_example.png: added (neither pdflatex nor
4208 most browsers seem to like the .eps file)
4210 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4212 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4213 to /tmp and /var/tmp acc. LSB
4214 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4216 * support/regression/tests/onebyte.c: added test
4218 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4220 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4222 2006-10-05 Borut Razem <borut.razem AT siol.net>
4224 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4226 - sdcc.dsw: changed property eol-style to CRLF
4227 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4229 2006-10-04 Raphael Neider <rneider AT web.de>
4231 * device/include/pic/{pic16f84.h,pic16f84a.h},
4232 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4233 from patch #1522504, thanks to Robas Teodor
4235 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4237 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4240 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4242 * src/pic16/glue.c (pic16emitMaps),
4243 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4244 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4245 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4246 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4248 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4249 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4251 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4253 * support/librarian/sdcclib.c: Added option -l.
4254 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4256 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4257 using Windows command prompt.
4259 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4261 * device/lib/libsdcc.lib: added module rand
4262 * src/ds390/ralloc.c (rematStr),
4263 * src/hc08/ralloc.c (rematStr),
4264 * src/mcs51/ralloc.c (rematStr),
4265 * src/z80/ralloc.c (rematStr): made output more consistent
4266 * src/mcs51/gen.c: cosmetic changes
4268 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4270 * src/port.h: added mem.cabs_name to PORT
4277 * src/z80/main.c: added cabs_name initializers
4278 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4280 (emitMaps): emit absolutes in code memory into cabs_name
4282 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4283 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4284 * support/regression/fwk/include/testfwk.h: added define for at
4285 * support/regression/tests/absolute.c: added, new
4287 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4289 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4290 optimizations, see also patch 887161 by Stas Sergeev
4291 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4292 to be necessary anymore,
4293 (102, 103, 104, 127): renamed all occurances of bp to _bp
4295 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4297 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4298 thanks Weston T. Schmidt for patch 1555221
4299 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4300 * src/SDCCicode.c(geniCodeMultiply): small optimization
4302 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4304 * device/include/stdlib.h: added rand prototypes
4305 * device/lib/rand.c: new, added
4306 * device/lib/Makefile.in: added rand.c
4307 * src/z80/peeph.def,
4308 * src/z80/peeph-gbz80.def,
4309 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4311 2006-09-20 Raphael Neider <rneider AT web.de>
4313 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4315 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4317 * as/link/aslink.h: cosmetic changes
4318 * as/link/mcs51/Makefile.in,
4319 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4321 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4324 * as/link/mcs51/aslink.h,
4325 * as/link/z80/aslink.h: merged and moved to as/link/
4326 * as/link/lkstore.c,
4327 * as/link/mcs51/lkstore.c: moved to as/link/
4328 * as/link/clean.mk: remove *.o
4329 * as/link/mcs51/alloc.h: deleted
4330 * as/link/mcs51/lkarea.c: added lnksect prototype
4331 * as/link/mcs51/lkdata.c,
4332 * as/link/mcs51/lklex.c,
4333 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4334 * as/link/mcs51/lkmem.c,
4335 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4336 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4337 * as/link/mcs51/aslink.dsp,
4338 * as/link/mcs51/Makefile.aslink,
4339 * as/link/mcs51/Makefile.bcc,
4340 * as/link/mcs51/Makefile.in: updated for moved files
4341 * as/link/z80/lkarea.c,
4342 * as/link/z80/lkhead.c,
4343 * as/link/z80/lklex.c,
4344 * as/link/z80/lklibr.c,
4345 * as/link/z80/lklist.c,
4346 * as/link/z80/lkmain.c,
4347 * as/link/z80/lkrloc.c,
4348 * as/link/z80/lksym.c: synced with mcs51
4349 * as/link/z80/lkdata.c,
4350 * as/link/z80/lkeval.c,
4351 * as/link/z80/lkihx.c,
4352 * as/link/z80/lks19.c: cosmetic changes
4353 * as/link/z80/Makefile.in,
4354 * as/link/z80/linkgbz80.dsp,
4355 * as/link/z80/linkz80.dsp: updated for moved files
4357 2006-09-16 Borut Razem <borut.razem AT siol.net>
4359 * debugger/mcs51/sdcdb.c: partially fixed
4360 [ 1203664 ] sdcdb fails to open files w. two "." periods
4361 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4362 debugger/mcs51/symtab.h: fixed indenting
4363 * configure.in, configure: up to date with latest Maarten's changes
4365 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4368 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4369 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4370 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4371 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4372 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4373 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4374 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4375 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4376 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4377 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4378 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4379 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4380 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4381 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4382 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4383 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4384 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4385 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4386 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4387 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4388 as/link/mcs51/alloc.h,
4389 as/link/mcs51/clean.mk,
4390 as/link/mcs51/conf.mk,
4391 as/link/mcs51/Makefile.bcc,
4392 as/link/mcs51/Makefile.in,
4393 as/link/mcs51/readme.390,
4394 as/link/mcs51/strcmpi.c,
4395 as/link/mcs51/strcmpi.h,
4397 as/mcs51/Makefile.bcc,
4398 as/mcs51/Makefile.in,
4401 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4403 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4406 * as/link/Makefile.in,
4407 * as/link/z80/linkgbz80.dsp,
4408 * as/link/z80/linkz80.dsp,
4415 * link/z80/aslink.h,
4416 * link/z80/clean.mk,
4418 * link/z80/linkgbz80.dsp,
4419 * link/z80/linkz80.dsp,
4420 * link/z80/lkarea.c,
4421 * link/z80/lkdata.c,
4422 * link/z80/lkeval.c,
4425 * link/z80/lkhead.c,
4428 * link/z80/lklibr.c,
4429 * link/z80/lklist.c,
4430 * link/z80/lkmain.c,
4431 * link/z80/lkrloc.c,
4434 * link/z80/Makefile.in,
4436 * sdcc.dsw: moved link/ to as/link/
4438 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4440 * as/mcs51/i51mch.c (machine): fixed warning
4442 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4444 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4446 2006-09-09 Borut Razem <borut.razem AT siol.net>
4448 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4449 sdcdb WIN32 native port
4450 * src/clean.mk: fixed
4452 2006-09-08 Borut Razem <borut.razem AT siol.net>
4454 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4456 2006-09-08 Raphael Neider <rneider AT web.de>
4458 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4459 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4460 to gplink to disable processor mismatch warning and to allow
4461 the use of devices with only aliased (shared) memory banks,
4462 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4464 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4466 * doc/sdccman.lyx: Some re-formating plus example on using
4467 #pragma preproc_asm +/-
4469 2006-09-07 Borut Razem <borut.razem AT siol.net>
4471 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4474 2006-09-06 Borut Razem <borut.razem AT siol.net>
4476 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4477 line at sdcc.nsi:153
4478 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4480 2006-09-05 Borut Razem <borut.razem AT siol.net>
4482 * configure.in, configure: support for winsock2
4483 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4484 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4485 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4486 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4487 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4489 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4491 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4493 * support/regression/tests/bug1551947.c: new, added
4494 * src/SDCCsymt.h: strings are char* not byte*
4496 2006-09-05 Raphael Neider <rneider AT web.de>
4498 * device/lib/pic16/libdev/pic18f4550.c,
4499 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4500 declarations/definitions from patch #1520949
4502 2006-09-05 Raphael Neider <rneider AT web.de>
4504 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4505 byte-aligned bitfields, fixes #1539278
4507 2006-09-05 Raphael Neider <rneider AT web.de>
4509 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4512 2006-09-04 Borut Razem <borut.razem AT siol.net>
4514 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4515 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4516 -mno-cygwin is a part of the compiler name
4517 * support/scripts/sdcc_mingw32: don't disable ucsim
4519 2006-09-03 Borut Razem <borut.razem AT siol.net>
4521 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4522 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4524 2006-09-03 Raphael Neider <rneider AT web.de>
4527 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4528 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4531 2006-09-01 Borut Razem <borut.razem AT siol.net>
4533 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4534 to make ppc-osx happy
4536 2006-08-31 Borut Razem <borut.razem AT siol.net>
4538 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4539 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4540 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4541 * support/regression/ports/ds390/spec.mk,
4542 support/regression/ports/mcs51/spec.mk,
4543 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4544 To run regression tests in mingw environment:
4545 make DEV_NULL=NUL CC=gcc
4547 2006-08-30 Borut Razem <borut.razem AT siol.net>
4549 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4550 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4551 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4552 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4553 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4554 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4555 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4556 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4557 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4558 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4559 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4560 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4561 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4562 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4563 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4564 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4565 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4566 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4567 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4568 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4569 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4570 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4571 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4572 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4573 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4574 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4575 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4576 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4577 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4578 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4579 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4580 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4581 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4582 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4583 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4584 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4585 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4586 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4587 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4588 ucsim WIN32 native port
4590 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4592 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4594 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4596 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4597 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4599 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4601 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4602 * support/regression/tests/bug1546986.c: new, added
4603 * as/mcs51/.cvsignore,
4604 * debugger/mcs51/.cvsignore,
4605 * src/.cvsignore: deleted
4607 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4609 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4612 2006-08-20 Borut Razem <borut.razem AT siol.net>
4614 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4615 removed cl_listen_console::match(), cl_console::match(),
4616 restructured cl_commander::proc_input()
4618 2006-08-16 Borut Razem <borut.razem AT siol.net>
4620 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4621 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4622 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4624 2006-08-14 Borut Razem <borut.razem AT siol.net>
4626 * support/regression/Makefile.in,
4627 support/regression/ports/pic14/gpsim.cmd,
4628 support/regression/ports/pic14/spec.mk,
4629 support/regression/ports/pic14/support.c:
4630 added pic14 regression test
4632 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4634 * as/doc/asxhtm.html: documented changed ABS behaviour
4635 * as/doc/README: fixed some typos
4637 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4639 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4642 2006-08-12 Borut Razem <borut.razem AT siol.net>
4644 * support/regression/fwk/include/testfwk.h,
4645 support/regression/fwk/lib/testfwk.c,
4646 support/regression/generate-cases.py,
4647 support/regression/Makefile.in:
4648 regression test framework does not depend on function pointers and
4651 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4653 * device/include/stddef.h: c temporary hack to fix bug 1518273
4655 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4657 * device/include/mcs51/cc2510fx.h: added
4658 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4661 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4663 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4664 * as/z80/Makefile.in: added strcmpi.c
4665 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4666 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4668 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4670 * device/lib/gbz80/asm_strings.s,
4671 * device/lib/gbz80/crt0_rle.s,
4672 * device/lib/gbz80/div.s,
4673 * device/lib/gbz80/mul.s,
4674 * device/lib/gbz80/shift.s,
4675 * device/lib/z80/asm_strings.s,
4676 * device/lib/z80/crt0_rle.s,
4677 * device/lib/z80/div.s,
4678 * device/lib/z80/mul.s,
4679 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4680 flags which are all upper case
4682 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4684 * as/z80/asm.h: made CASE_SENSITIVE 1
4685 * link/z80/aslink.h: made CASE_SENSITIVE 1
4686 * src/z80/gen.c (throughout): made all conditionals upper case
4687 * support/regression/tests/bug1503067.c: new
4689 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4691 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4692 (shiftIntoPair): added case 2 for PAIR_IY,
4693 (setupToPreserveCarry): replaced parameters with iCode and check if
4694 PAIR_DE is in use to fix bug 1399290,
4695 (genPlus, genMinus): updated call to setupToPreserveCarry
4696 * support/regression/tests/bug1399290.c: new
4698 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4700 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4701 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4702 * src/ds390/gen.c (shiftRLong),
4703 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4704 * src/mcs51/gen.c (sameReg): changed to sameByte,
4705 (xch_a_aopGet): new,
4706 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4707 shiftRLong): fixed bug 1533966
4708 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4709 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4710 * support/regression/Makefile.in: disabled z80, enabled ucz80
4711 * support/regression/tests/float_trans.c: enabled test for z80 and host
4712 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4714 2006-08-01 Borut Razem <borut.razem AT siol.net>
4716 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4717 comparison is always false due to limited range of data type
4718 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4720 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4722 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4723 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4724 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4725 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4727 2006-07-31 Borut Razem <borut.razem AT siol.net>
4729 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4730 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4731 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4732 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4733 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4734 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4735 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4736 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4737 enable ucsim mingw compilation. Serial port is disabled,
4738 since it uses termios.h API, which is not available on native
4741 2006-07-31 Borut Razem <borut.razem AT siol.net>
4743 * Small Device C Compiler 2.6.0 released
4744 * support/scripts/sdcc.nsi: added FULL_DOC option
4745 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4747 2006-07-28 Borut Razem <borut.razem AT siol.net>
4749 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4750 * doc/INSTALL.txt: updated
4752 2006-07-27 Borut Razem <borut.razem AT siol.net>
4754 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4755 device/lib/pic/libdev/Makefile.in: fixed bug
4756 [ 1438354 ] pic libsdcc: distclean doesn't work
4757 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4758 device/lib/pic16/libio/Makefile.in: fixed bug
4759 [ 1438344 ] pic16 lib: clean doesn't work properly
4760 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4762 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4764 * device/lib/pic/libsdcc/fsdiv.c,
4765 * device/lib/pic/libsdcc/fsmul.c,
4766 * device/lib/pic16/libsdcc/float/fsdiv.c,
4767 * device/lib/pic16/libsdcc/float/fsmul.c,
4768 * device/lib/_fsdiv.c,
4769 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4770 * support/regression/tests/bug1520966.c: added
4771 * doc/knownbugs.html: removed [ 1520966 ] from the list
4773 2006-07-25 Borut Razem <borut.razem AT siol.net>
4775 * configure.in, configure, sdccconf_in.h: fixed bug
4776 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4777 * doc/knownbugs.html: removed [ 1519095 ] from the list
4779 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4781 * doc/knownbugs.html: added, contains list of known bugs at release
4782 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4784 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4786 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4787 function registers and corrected defaults with additional warning
4788 * device/lib/malloc.c: cosmetic changes
4789 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4790 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4791 (fillGaps): and used it
4793 2006-07-20 Raphael Neider <rneider AT web.de>
4795 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4796 output unless SDCCPICDEBUG is set
4797 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4798 output if SILENT is set
4800 2006-07-11 Borut Razem <borut.razem AT siol.net>
4802 * doc/README.txt: updated
4804 2006-07-10 Borut Razem <borut.razem AT siol.net>
4806 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4807 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4808 in WIN32 installation
4809 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4812 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4814 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4815 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4817 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4819 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4821 2006-07-06 Borut Razem <borut.razem AT siol.net>
4823 * support/regression/tests/bitfields.c:
4824 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4825 * support/regression/tests/constantRange.c:
4826 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4828 2006-07-04 Borut Razem <borut.razem AT siol.net>
4830 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4832 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4833 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4834 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4835 reverted changes from 2006-07-03
4836 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4837 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4838 added CPPFLAGS, used by the host port
4840 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4842 * support/regression/valdiag/tests/switch.c,
4843 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4844 * support/regression/tests/libmullong.c: fixed for host
4845 * support/regression/ports/host/spec.mk: disable all warnings for host,
4846 SDCC runs with --less-pedantic too
4848 2006-07-03 Borut Razem <borut.razem AT siol.net>
4850 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4852 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4853 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4854 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4855 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4857 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4858 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4859 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4860 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4862 2006-07-02 Raphael Neider <rneider AT web.de>
4864 * src/pic16/devices.inc,
4865 * device/include/pic16/pic18fregs.h,
4866 * device/include/pic16/pic18f4550.h,
4867 * device/lib/pic16/pics.all,
4868 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4870 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4872 * as/hc08/lkaomf51.c (OutputName),
4873 * as/mcs51/lkaomf51.c (OutputName),
4874 * as/z80/asmain.c (asmbl),
4875 * src/ds390/main.c (asmLineNodeFromLineNode),
4876 * src/hc08/ralloc.c (hc08_assignRegisters),
4877 * src/mcs51/main.c (asmLineNodeFromLineNode),
4878 * src/xa51/ralloc.c (checkRegMask),
4879 * src/xa51/gen.c (emitcode),
4880 * src/z80/gen.c (_emit2),
4881 * src/SDCCast.c (searchLitOp),
4883 * support/packihx/packihx.c,
4884 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4885 * src/ds390/gen.c (aopPutUsesAcc),
4886 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4887 * support/regression/tests/libmullong.c (mullong_wrapper),
4888 * src/SDCCsymt.c (powof2),
4890 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4891 * src/SDCCsymt.h: added TYPE_TARGET_*
4892 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4893 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4894 SDCCast because 1) header problems 2) this is the right place
4895 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4896 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4899 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4901 * src/SDCCicode.h: removed buggy semicolon in unused macro
4902 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4903 search for previous definiton of auto symbols too,
4904 (findPrevUse): fixed logic of emitWarnings
4906 2006-06-26 Raphael Neider <rneider AT web.de>
4908 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4909 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4911 2006-06-25 Raphael Neider <rneider AT web.de>
4913 * device/lib/pic/libm: NEW, added math library functions
4914 * device/lib/pic/libsdcc: NEW; added float support functions
4915 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4916 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4917 NEW, added math related headers
4918 * device/include/asm/pic/features.h: NEW
4919 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4920 (popGet): allow larger offsets for AOP_PCODE,
4921 (genDataPointerSet): handle literals explicitly, more debug output,
4922 (genAssign): fixed for float using aopLiteral ;-)
4923 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4924 GOTO initialisation routine
4925 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4926 flag on registers, fixes #1469043 (local variables do not work)
4927 * src/pic/main.c (_pic14_do_link),
4928 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4931 2006-06-25 Borut Razem <borut.razem AT siol.net>
4933 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4934 characters printed (not including the trailing '\0' used to end
4935 output to strings). Problem detected in regression test bug-927659.c.
4936 NOTE: printf() family functions should return int instead
4938 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4939 specifier are printed as themselves
4940 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4941 support flags, width and precision specifiers
4943 2006-06-24 Borut Razem <borut.razem AT siol.net>
4945 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4946 to the list of sdcc tagrets not supporting bit type
4947 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4948 testfor pic16 due to bug:
4949 [ 1511794 ] pic16: regression test bug-895992.c fails
4951 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
4953 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
4954 * src/SDCCglue.c (initPointer), fixed bug 1496419
4955 * support/regression/tests/bug1496419.c: new, added
4957 2006-06-22 Borut Razem <borut.razem AT siol.net>
4959 * support/regression/ports/pic16/support.c: use gpsim usart module from
4960 libgpsim_modules library
4962 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4964 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
4967 2006-06-19 Raphael Neider <rneider AT web.de>
4969 * src/pic/glue.h,src/pic16/glue.h: added prototypes
4970 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
4971 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
4972 (pic14printExterns,pic14printPublics,pic16printPublics,
4973 pic16_printExterns): use new functions to emit symbols
4974 (picglue,pic16glue): emit publics before emitting externs
4975 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
4976 locally defined functions to avoid bug #1443651
4977 * support/regression/tests/bug-716242.c: removed pic16 workaround
4978 * support/regression/ports/pic16/spec.mk: ignore errors during build
4980 2006-06-19 Raphael Neider <rneider AT web.de>
4982 * src/pic/glue.h: added pic14aopLiteral prototype
4983 * src/pic/glue.c (pic14aopLiteral): return unsigned int
4984 * src/pic/gen.c: removed stdint.h dependency
4985 (aopGet): use Safe_strdup()
4986 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
4987 (genDataPointerSet): use pic14aopLiteral()
4988 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
4989 for pic16; thanks to Bernhard and Maarten
4991 2006-06-18 Borut Razem <borut.razem AT siol.net>
4993 * support/regression/tests/structflexarray.c: flexible array members
4994 not supported by gcc < 3
4995 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
4997 * src/pic/gen.c: don't include [p]strdin.h on solaris
4998 * support/Util/pstdint.h: addad svn attributes
4999 * support/regression/tests/constantRange.c,
5000 support/regression/tests/rotate.c: include inttypes.h instead
5001 stdint.h on solaris, addad svn attributes
5003 2006-06-18 Raphael Neider <rneider AT web.de>
5005 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5007 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5008 (pic16_genMinusBits): simplified sign-extension
5009 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5010 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5011 adjusted to correctly handle mixed-signed operands, disabled
5012 now unused multiplciation routines
5013 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5014 (assignResultValue): added argument denoting the size of the result
5015 as returned by the function (fixes upcasts in assigning from
5016 function calls: char foo(); int i = foo();)
5017 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5018 function result to assignResultValue
5019 (genMult): disabled inlined multiplication code
5020 (genDiv): augmented to also handle the modulus operator, fixed to
5021 handle mixed-signed operands correctly
5022 (genMod): simply call genDiv, disabled unused code
5023 (genAssign): fixed missing (sign-)extension on result
5024 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5025 valid char operands, allow signed operands for native code, added
5026 division and modulo operator handling
5027 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5029 As a consequence, onebyte.c (if split into two files) and muldiv.c
5030 pass regression tests.
5032 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5034 * doc/Makefile.in: two runs of makeindex seem needed to get
5035 correct page references in the index of sdccman.pdf
5036 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5038 2006-06-17 Borut Razem <borut.razem AT siol.net>
5040 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5042 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5044 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5045 mentioned ec2drv and paulmon
5047 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5049 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5050 consecutive abs areas
5051 (find_empty_space, allocate_space): added map to handle codemap or
5053 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5054 absolute idata and xdata
5055 * as/mcs51/lkmem.c (summary2): updated legend
5057 2006-06-16 Raphael Neider <rneider AT web.de>
5059 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5061 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5063 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5065 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5067 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5069 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5070 value of generic pointers,
5080 src/z80/main.c: PORT structure, added elements for gp_tags field,
5081 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5082 fields in the PORT structure of each port,
5083 * src/SDCCast.c (decorateType): allow processing of generic pointers
5084 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5087 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5093 * src/pic16/pcode.c,
5095 * src/pic/pcoderegs.c,
5098 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5099 bug 1504689 on minGW
5101 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5103 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5105 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5107 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5109 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5111 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5114 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5116 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5117 to a char variable. Fixed bug #1504211
5118 * device/include/pic16/adc.h,
5119 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5120 and fixed bug #1364390
5122 2006-06-10 Borut Razem <borut.razem AT siol.net>
5124 * CVSROOT: removed the CVS left-over
5126 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5128 * as/hc08/asmain.c (asexit),
5129 * as/hc08/lkmain.c (lkexit),
5130 * as/mcs51/asmain.c (asexit),
5131 * as/mcs51/lkmain.c (lkexit),
5132 * src/SDCCglue.c (DEFSETFUNC),
5133 * src/SDCCmain.c (linkEdit, assemble),
5134 * support/librarian/sdcclib.c (AddRel),
5135 replaced unlink() by standard C remove()
5136 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5137 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5138 gatherImplicitVariables): new, added to fix bug 608752,
5139 (createFunction): added gatherImplicitVariables()
5140 * src/SDCCast.h: added createRMW prototype
5141 * src/SDCCsymt.h (struct symbol): added infertype
5142 * support/regression/tests/bug608752.c: new, added
5144 2006-06-10 Raphael Neider <rneider AT web.de>
5146 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5147 multibyte dummy reads (fixes #1503234)
5149 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5151 * device/include/mcs51/compiler.h: new, added header file to enable
5152 creating common sfr definition header files for different compilers
5154 2006-06-05 Raphael Neider <rneider AT web.de>
5156 * src/pic16/{pcode.h,genarith.c}:
5157 introduced pCodeOp combining any two pCodeOps (previously only
5158 two register operands could be combined), removed pcop2 from
5159 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5160 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5161 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5162 rewritten to use new PO_TWO_OPS
5163 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5164 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5165 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5166 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5167 (pic16_get_op): embraced return arg to allow #define return(x),
5168 added new case for combined opcodes
5169 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5170 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5171 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5173 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5175 * src/SDCCval.c (checkConstantRange): added
5176 * src/SDCCval.h: added checkConstantRange
5177 * support/Util/SDCCerr.c,
5178 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5179 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5180 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5181 * src/SDCCast.c (decorateType): added checkConstantRange,
5182 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5183 can be emitted with the correct always true/false warning,
5184 added optimization for double '!';
5185 result of decorateType() must be assigned back to the tree, because
5186 decorateType() can change the tree
5187 * src/SDCCicode.c (geniCodeLogic),
5188 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5189 (checkConstantRange): removed, it was only a fragment which never
5191 * src/SDCCsymt.c (computeType): fixed promotion for
5192 "-1 < (unsigned bit) b"
5193 * src/pic/ralloc.c (packRegsForAssign),
5194 * src/pic16/ralloc.c (packRegsForAssign),
5195 * src/hc08/ralloc.c (packRegsForAssign),
5196 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5198 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5199 * support/regression/tests/constantRange.c: added
5200 * support/valdiag/tests/constantRange.c: added
5201 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5203 2006-06-02 Borut Razem <borut.razem AT siol.net>
5205 * support/regression/ports/pic16/support.c: increase stack size
5207 * support/regression/Makefile.in: sort tests by name so that the
5208 resutlts can be compared on different machines / platforms
5210 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5212 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5213 * src/ds390/gen.c (emitLabel): new, added,
5214 (genDjnz): fixed stack overflow bug,
5215 (throughout): cosmetic changes to sync with mcs51/gen.c,
5216 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5217 * src/mcs51/gen.c (genEndFunction): small optimization,
5218 (throughout): cosmetic changes to sync with ds390/gen.c
5220 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5222 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5223 (_print_format): fixed printing pointers
5224 * src/mcs51/gen.c (emitLabel, movb): new, added,
5225 (genAssign): small optimization,
5226 (genDjnz): fixed stack overflow bug,
5227 (throughout): replaced sprintf with SNPRINTF,
5228 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5229 replaced emitcode("mov", "b,...") with MOVB(...),
5230 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5231 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5232 * src/mcs51/peeph.def: added rules 140 and 264
5233 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5234 so they may get optimized into registers
5236 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5238 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5239 immediately when encountered,
5240 (printUsage): always use stderr even on windows
5242 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5244 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5245 (processParms): fixed bug #1247551
5246 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5247 parseCmdLine, main): print '--version' to stdout,
5248 print 'help' to stdout if --help is given,
5249 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5250 arguments are given; fixed --help
5252 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5254 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5255 * support/regression/tests/bug-1493710.c: added
5257 2006-05-27 Borut Razem <borut.razem AT siol.net>
5259 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5261 * support/regression/ports/pic16/support.c: increase stack size
5262 from default 64 bytes to 128 bytes
5263 * support/regression/tests/staticinit.c,
5264 support/regression/tests/float.c: regression tests fully enabled
5265 for pic16 port by putting the initialized data arrays into the code
5267 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5268 This was changed by mistake in the previous version.
5270 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5272 * src/pic16/gen.c (genFunction, genEndFunction): some
5273 beautifications, fixed bug with falsely restoring FSR2 in large
5274 stack model, thanks to Beau E. Cox for reporting the bug
5276 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5278 * debugger/mcs51/break.c,
5279 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5280 use %p to print pointers, made address variables unsigned
5281 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5282 * debugger/mcs51/symtab.c (parseSymbol): must return something
5283 * src/mcs51/gen.c (aopForSym): small optimization,
5284 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5285 (freeAsmop): added missing break,
5286 (aopPut): removed parameter bvolatile, determine it inside the function,
5287 (saveRegisters, unsaveRegisters): small optimization,
5288 (genIpush): removed pointless check,
5289 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5290 replaced sprintf with SNPRINTF,
5291 replaced strcpy with strncpyz,
5292 updated aopPut calls,
5293 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5294 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5296 2006-05-24 Borut Razem <borut.razem AT siol.net>
5298 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5299 modification of test for the pic16 port, put the array to the code
5300 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5302 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5304 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5305 * support/Util/pstdint.h: added
5307 2006-05-22 Borut Razem <borut.razem AT siol.net>
5309 * src/regression/Makefile: removed bool2.c test, added -q linker option
5310 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5311 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5312 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5313 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5314 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5315 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5316 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5317 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5318 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5320 2006-05-22 Raphael Neider <rneider AT web.de>
5322 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5323 bug #1492360 (problematic due to generic pointers, see code)
5325 2006-05-22 Borut Razem <borut.razem AT siol.net>
5327 * support/regression/ports/pic16/specs.mk: removed stack size linker
5329 * support/regression/tests/array.c,
5330 support/regression/tests/bitopcse.c,
5331 support/regression/tests/bug-908454.c,
5332 support/regression/tests/malloc.c: modified for pic16 regression test
5333 * support/regression/tests/bitfields.c:
5334 pic16 - excluded bitfileds of size > 8
5335 * support/regression/tests/bp.c: pic16 - reduced data size
5336 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5337 * support/regression/tests/bug-460010.c:
5338 pic16 - used the absolute address the fits in memory
5339 * support/regression/tests/bug-716242.c:
5340 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5341 * support/regression/tests/float.c:
5342 pic16 - excluded - data size too big
5343 * support/regression/tests/onebyte.c:
5344 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5345 * support/regression/tests/shifts.c:
5346 pic16 - function names probably have to differ in first X characters
5348 * support/regression/tests/staticinit.c:
5349 pic16 - excluded some tests due error: no target memory available for
5352 2006-05-22 Borut Razem <borut.razem AT siol.net>
5354 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5355 second try. Thanks Stas Sergeev once more.
5357 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5359 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5360 (genLeftShift, genRightShift): fixed bug 1491627
5361 * src/hc08/peeph.def (rules 7, 8.x): added
5362 * support/regression/tests/shifts.c (ShiftLeftByParam,
5363 ShiftRightByParam, testShiftByParam): added to test variable shifting
5365 2006-05-20 Raphael Neider <rneider AT web.de>
5367 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5368 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5369 (allocReg): add only new registers to dynAllocRegs,
5370 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5371 #1489055, #1445850, and probably #1483693
5373 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5375 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5376 bug in for-loop that didn't emit the last of CONFIG and ID registers
5378 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5380 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5382 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5383 1489016, 1434401 and 1490124
5384 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5385 1489016, 1434401 and 1490124
5387 2006-05-17 Borut Razem <borut.razem AT siol.net>
5389 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5392 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5394 * device/include/mcs51/P89c51RD2.h,
5395 * device/include/mcs51/P89LPC901.h,
5396 * device/include/mcs51/P89LPC922.h,
5397 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5399 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5401 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5402 to fix missing stack pragma in compiled binary object file,
5404 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5406 * support/packihx/configure.in,
5407 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5408 determine sizeof basic types even while cross compiling
5410 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5412 * src/avr/gen.c (aopop),
5413 * src/ds390/gen.c (aopOp),
5414 * src/hc08/gen.c (aopOp),
5415 * src/mcs51/gen.c (aopop),
5416 * src/pic16/gen.c (pic16_aopOp),
5417 * src/pic/gen.c (aopOp),
5418 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5419 if size of operand is smaller than spill location
5421 2006-05-12 Borut Razem <borut.razem AT siol.net>
5423 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5424 have to have CR/LF line endings even if they are checked out on *nix
5425 or on WIN32 in cygwin binmode
5427 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5429 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5430 * device/include/ds80c390.h: added sfr16 definitions
5434 * src/ds390/ralloc.c,
5435 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5436 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5437 bit returning functions
5438 * support/regression/tests/sfr16.c: enabled test on ds390
5440 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5442 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5443 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5445 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5447 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5448 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5449 (cl_address_space constructor): removed expensive initialization,
5450 (cl_address_space::get_cell): extended for late initialization,
5451 (cl_address_space::*): use late initialization,
5452 (cl_address_decoder::activate): removed expensive initialization,
5453 This reduced regression test running time by 25%
5455 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5463 * support/packihx/Makefile.in,
5464 * support/packihx/clean.mk,
5465 * support/packihx/Makefile.bcc,
5466 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5468 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5470 * src/SDCCval.c (valNot): fix for regression test failure
5471 of not.c on big endian hosts
5473 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5475 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5477 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5479 * device/lib/mcs51/Makefile.in: changed string comparison operator
5480 to = for POSIX compliance; == is bash extension
5482 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5484 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5487 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5489 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5490 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5491 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5492 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5493 bug report #1478657,
5495 2006-05-05 Borut Razem <borut.razem AT siol.net>
5497 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5500 2006-05-02 Borut Razem <borut.razem AT siol.net>
5502 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5503 create *.ind, which made make to fail if invoked with -j 2
5505 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5507 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5508 Hubert Sack for patch 1479782
5510 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5512 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5514 2006-05-01 Raphael Neider <rneider AT web.de>
5516 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5517 (create_pic): store only prefix-free device name,
5518 (init_pic): check for device names with "16" prefix,
5520 * src/pic/device.h (struct PIC_device),
5521 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5523 * device/include/pic/pic12f{635,675,629,683}.h,
5524 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5525 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5526 * device/include/pic/pic16f505.h,
5527 * device/lib/pic/libdev/pic16f505.c: removed
5528 * device/include/pic/pic14devices.txt: added support for pic12f
5529 devices, removed unsupported non 16-bit devices
5530 [above changes provided by patch from Zik Saleeba]
5531 * src/pic/*, src/pic16/*, device/include/pic16/*,
5532 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5534 2006-05-01 Borut Razem <borut.razem AT siol.net>
5536 * configure.in, configure, doc/Makefile.in:
5537 sync with nightly build makefile - latex, dvipdf and dvips
5540 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5542 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5543 in the library source
5545 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5547 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5549 2006-04-28 Raphael Neider <rneider AT web.de>
5551 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5552 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5553 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5554 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5556 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5558 * device/lib/pic/libdev/Makefile.in,
5559 * device/lib/hc08/Makefile.in,
5560 * device/lib/gbz80/Makefile.in,
5561 * device/lib/z80/Makefile.in,
5562 * device/lib/ds390/Makefile.in,
5563 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5564 thanks to Borut for the bug report
5566 * configure: always create doc/Makefile independent from --enable-doc
5567 * Makefile.in: always install from directory doc independent from
5569 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5571 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5572 * doc/Makefile.in: install *.txt if present
5573 * device/include/Makefile.in (install): added installation of pic/*.inc
5574 and pic/*.txt files again, they were erroneously removed
5576 2006-04-28 Raphael Neider <rneider AT web.de>
5578 * src/pic/{gen.c,main.h,pcode.c},
5579 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5580 concerning signedness with casts
5582 2006-04-28 Raphael Neider <rneider AT web.de>
5584 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5585 definition of an interrupt handler,
5586 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5587 interrupt handler stuff from picglue() to separate routine,
5588 (picglue): enabled definition of intr handlers in files w/o main()
5590 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5592 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5593 compilation with MSVC 2005 Express Edition (VC8)
5595 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5597 * device/lib/Makefile: fixed build of gbz80 lib
5599 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5601 * support/regression/tests/bug-460010.c,
5602 * support/regression/tests/bug-524691.c,
5603 * support/regression/tests/bug-716242.c: removed conditional defines
5604 that are already in testfwk.h
5606 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5608 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5609 (AccAXRsh1): added, shift right by 1,
5610 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5612 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5614 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5616 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5617 remove cast to same type
5618 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5619 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5621 * link/z80/Makefile: removed, they have moved to
5624 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5625 * install-sh: fix bug #1204398 by setting umask 0022
5626 * device/lib/Makefile: separate build of z80 and gbz80 lib
5628 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5630 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5631 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5633 One basic decision: e.g. src/clean.mk includes further files. In order
5634 to make this work there are two solutions:
5635 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5636 run configure on them. This way they can use
5637 'include $(srcdir)/port-clean.mk'
5638 - always include clean.mk by the Makefile at the same level. To avoid
5639 that `make clean` tries to include and build Makefile.dep the
5640 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5641 implemented, because now even `make uninstall` doesn't create
5642 Makefile.in. clean.mk could be eliminated by pasting it in
5645 * debugger/mcs51/Makefile.in: build own objects from library sources
5646 (SLIB, SDCC) in current directory
5648 * configure, configure.in: renamed --disable-device-lib-build in
5649 --disable-device-lib; added --enable-doc, the required tools are
5650 searched by configure; added result message; the toolchain for the
5651 belonging ports are now only built, if the port is enabled.
5653 * support/regression/*: all output is written in directory gen, because
5654 the fwk and ports directories don't livet in the build tree using vpath
5656 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5657 --disable-device-lib, added --enable-doc, added section VPATH
5659 * sim/ucsim/configure.in,
5660 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5661 z80 are enabled by default
5663 2006-04-24 Raphael Neider <rneider AT web.de>
5665 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5666 to config word, "pic14_"-prefixed some extern functions
5667 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5668 config word has been found
5669 * src/pic/device.h: added prototypes
5670 * src/pic/pcode.c: added "pic14_"-prefix where needed
5671 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5673 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5675 (pic14emitRegularMap): ignore config words,
5676 (pic14createInterruptVect): moved generating __config directives away
5677 (picglue): have __config directives emitted
5679 2006-04-24 Borut Razem <borut.razem AT siol.net>
5681 * doc/Makefile: sync with nightly build makefile
5683 2006-04-24 Raphael Neider <rneider AT web.de>
5685 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5686 registers that have not been assigned proper liveranges,
5687 fixes #1469504 and #1474602,
5688 (pCodeRegOptimizeRegUsage): fixed typo in comment
5690 2006-04-24 Borut Razem <borut.razem AT siol.net>
5692 * device/examples/main8051.c: deleted - it was removed from CVS
5693 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5694 after the transition to Subversion
5695 * src/SDCCalloc.h: deleted - it was removed from CVS
5696 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5697 after the transition to Subversion
5698 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5699 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5700 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5701 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5703 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5705 * as/asx8051.dsp: added mcs51/strcmpi.h
5706 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5707 * as/hc08/aslink.h: updated lnksect prototype
5709 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5711 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5712 (newdot): handle A_ABS
5714 * as/mcs51/asout.c (outarea): output address
5715 * as/hc08/lkaomf51.c,
5716 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5718 * as/mcs51/i51pst.c,
5719 * as/z80/z80pst.c: "ABS" is not A_OVR
5720 * as/hc08/lkarea.c (newarea): read a_addr,
5721 (lnkarea): added codemap array, sort absolute areas to the front,
5722 combine all GSINITx/GSFINAL,
5723 (find_empty_space, allocate_space): new functions,
5724 (lnksect): return next address, handle absolute sections
5725 * as/mcs51/lkarea.c (newarea): read a_addr,
5726 lnksect2 prototype changed,
5727 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5728 (find_empty_space, allocate_space): new, factored out of lnksect2,
5729 (lnksect2): return next address, handle absolute sections
5731 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5732 * as/hc08/lklibr.c (addfile, fndsym),
5733 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5734 index out of range and detect both '\' and '/'
5735 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5736 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5737 regression tests (ds390 cannot return bool yet)
5738 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5739 document critical interrupts on z80, document changed SDCC define
5740 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5741 (_a390_mapping): added .org directive
5742 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5743 (genMultOneByte): fixed warnings
5744 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5746 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5747 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5748 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5749 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5750 * src/pic16/main.c: removed newReg prototype
5751 * src/pic16/pcode.c,
5752 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5754 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5756 * src/pic16/ralloc.c
5757 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5759 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5760 from short to PIC_OPTYPE
5761 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5762 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5763 optype from short to PIC_OPTYPE
5764 * src/port.h: made int_size unsigned to fix warnings
5765 * src/SDCC.y: fixed warning on MSVC
5766 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5767 * src/SDCCopt.c (convertToFcall): fixed warnings
5768 * src/SDCCsymt.h: removed double prototype for genSymName
5769 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5770 offset int to fix warnings
5772 2006-04-22 Borut Razem <borut.razem AT siol.net>
5774 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5775 references to CVS replaced with Subversion
5777 2006-04-21 Borut Razem <borut.razem AT siol.net>
5779 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5780 references to CVS replaced with Subversion
5782 2006-04-19 Borut Razem <borut.razem AT siol.net>
5784 * src/version.awk: adapted for svn
5785 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5786 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5787 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5788 /binutils-avr/etc/*.vi, *.jin: removed all properties
5789 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5791 2006-04-19 Borut Razem <borut.razem AT siol.net>
5793 * CVS to Subversion migration completed
5795 2006-04-18 Borut Razem <borut.razem AT siol.net>
5797 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5798 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5800 2006-04-17 Borut Razem <borut.razem AT siol.net>
5802 * device/include/Makefile.in: added pic/*.inc to the installation
5804 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5806 * support/regression/collate-results.py: fixed output in case of
5808 * support/regression/generate-cases.py: fixed splitting of pathnames
5810 * as/hc08/lklibr.c (addfile),
5811 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5813 2006-04-11 Raphael Neider <rneider AT web.de>
5815 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5816 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5817 * src/pic16/pcode.c (assignValnums): fixed #1460578
5819 2006-04-11 Raphael Neider <rneider AT web.de>
5821 * device/lib/pic/libdev/*.c,
5822 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5823 fixes #1468739, enables compilation in --std-c99 mode
5824 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5826 2006-04-11 Raphael Neider <rneider AT web.de>
5828 * src/pic/device.c (find_device): removed debug output
5829 (list_valid_pics): enabled verbose listing of supported devices
5830 * device/include/stdbool.h: define bool as char for pic14/16 as well
5832 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5834 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5836 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5838 * .version: bumped version to 2.5.6
5839 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5841 2006-04-06 Raphael Neider <rneider AT web.de>
5843 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5844 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5845 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5846 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5847 pic14_constructAbsMap
5848 (pic14printPublics): declare absolute global symbols as global
5849 (pic14createInterruptVect),
5850 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5851 (newReg): assume new registers unused, use correct name in
5852 hashtable (reg->name instead of name), more debugLog output
5853 * src/pic/device.h (PIC_device): added fields for verbose output
5854 * src/pic/device.c: moved device definition to pic14devices.txt,
5855 added routines for runtime parsing of pic14devices.txt,
5856 added support for second config word
5857 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5858 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5859 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5860 (_pic14_parseOptions): moved pCodeInitRegisters here
5861 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5862 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5863 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5864 handling the pseudo stack
5865 * device/lib/Makefile.in: ignore failures in objects-pic16,
5866 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5867 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5868 * device/lib/pic/Makefile.subdir,
5869 * device/lib/pic16/Makefile.subdir: improved clean rules
5870 * device/lib/pic/libdev/: NEW, pic14 device libraries
5871 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5872 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5873 * device/include/Makefile.in: create subdir and install pic14 headers
5874 * device/include/pic/p16f_common.inc: removed unused declarations
5875 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5876 PICs from inc2h.pl v1.6,
5877 replaced BIT_AT macros with struct declarations
5878 * device/include/pic/pic14devices.txt: definition of supported devices,
5879 all above improvements contributed by Zik Saleeba, thanks
5880 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5881 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5884 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5886 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5887 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5888 thanks to Charles Olds
5890 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5892 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5894 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5896 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5897 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5898 * support/regression/bug1464657.c: added, new test
5900 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5902 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5905 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5907 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5908 --no-peep and --peep-file <file> are used don't use default rules but
5911 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5913 * src/mcs51/gen.c (genCall): fixed bug 1457608
5915 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5917 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5918 changes seem to cause (trigger?) problems with the build system.
5920 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5922 * src/SDCCpeeph.c (operandsLiteral): new, added,
5923 (callFuncByName): inserted operandsLiteral
5924 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5926 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5928 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5929 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5931 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5933 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5934 implemented patch 1120823 Thanks to Willy De la Court (normal
5935 interrupts need an interrupt number now if they are made critical),
5936 and enabled nesting of critical functions though not for gbz80
5937 (genCritical, genEndCritical): added functions
5938 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5939 * src/z80/mappings.i: added "ei" to all mappings
5941 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5943 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5944 submitted by the Debian SDCC maintainer Aurelien Jarno:
5945 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5946 archive with gcc 4.1 on mips and wrote the patch"
5948 2006-03-16 Raphael Neider <rneider AT web.de>
5950 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
5951 the left operand is shorter than the result (c* = lit-c* + int),
5953 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
5956 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5958 * src/.version: increased version number to 2.5.5
5959 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
5960 linking is done manually in pic16 port's _linkEdit,
5961 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
5962 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
5963 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
5964 allocate asmop as AOP_ACC,
5965 (aopForRemat): added parameter 'bool result' in function declaration,
5966 (pic16_aopGet): return AOP_ACC when accessing WREG,
5967 (pic16_popGetTempReg): minor modification,
5968 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
5969 'pic16_allocWithIdx',
5970 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
5971 calling function in absolute addresses,
5972 (genAssign): take into account AOP_ACC asmop,
5973 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
5974 * src/pic16/pcoderegs.c: some debug functions and lines added,
5975 * src/pic16/ralloc.c (decodeRegType): added but commented out,
5976 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
5978 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
5979 call to allocReg, not by manually allocating a new one,
5980 (pic16_assignRegisters): now before going through the register
5981 allocating functions mark all registers as free. This eliminates some
5982 side effects resulting from peephole parser done earlier in the backbone
5984 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
5986 * src/SDCCicode.c (geniCodeLogic),
5987 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
5989 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
5991 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
5992 (genSend): bugfix, do not allocate and free twice,
5993 (shiftRLong): handle partially overlapping aops
5994 * support/regression/tests/bitopcse.c: fixed warning redefined idata
5996 2006-03-08 Borut Razem <borut.razem AT siol.net>
5998 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6001 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6003 * support/regression/tests/bug1409955.c: new, added
6004 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6005 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6006 (aopForSym, aopOp): increment asmop.allocated if reused,
6007 (freeAsmop): decrement asmop.allocated and check for zero instead of
6009 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6010 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6011 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6012 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6013 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6014 genSignedRightShift, genRightShift, genDataPointerGet,
6015 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6016 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6017 in reverse order from allocation,
6018 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6019 added swappedLR to keep track
6020 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6021 pdata & code for GCC, z80, gbz80 & hc08
6022 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6024 2006-03-08 Raphael Neider <rneider AT web.de>
6026 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6028 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6030 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6031 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6032 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6034 2006-03-06 Borut Razem <borut.razem AT siol.net>
6036 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6037 made the linker quiet
6039 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6041 * src/pic16/gen.c (genPcall): fixed bug #1443644
6042 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6043 which dumps before the function entry point a data byte which represents
6044 the number of the local variables used by the specified function, added
6045 'xinst' for initial support for Extended Instruction Support,
6046 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6047 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6048 port->fun_prefix anymore (may change later),
6049 (genFunction, genEndFunction): do not store/restore local registers for
6050 _main (this should take care the --main-return command line option in
6052 (genOr): removed some legacy pic-port instructions,
6053 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6054 performing operations with SFR's causes data to be written more than
6055 once to each SFR. Perhaps SFRs should be handled in special cases...
6056 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6058 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6059 into account for stack starting position,
6060 (struct OPTIONS pic16_optionsTable): added command line argument
6061 --extended or -y for Extended Instruction Support,
6062 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6063 (deassignLRs): *** perhaps the most important change, old 'for' code
6064 (commented out for reference), didn't account for some registers which
6065 were left marked 'not free' after a pointer operation. The change
6066 reduces register usage a lot in some cases
6068 2006-03-04 Borut Razem <borut.razem AT siol.net>
6070 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6072 * support/regression/tests/bug-524697.c: decreased array size for
6073 mcs51 to fit into the internal RAM
6074 * support/regression/Makefile.in: a little bit more verbose
6076 2006-03-03 Borut Razem <borut.razem AT siol.net>
6078 * support/regression/fwk/lib/testfwk.c,
6079 support/regression/fwk/include/testfwk.h: introduced function
6080 _prints(), nonrecursive _printn(), call _initEmu() from main()
6081 * support/regression/ports/gbz80/support.asm,
6082 support/regression/ports/ucz80/support.asm,
6083 support/regression/ports/z80/support.asm,
6084 support/regression/ports/ds390/support.c,
6085 support/regression/ports/hc08/support.c,
6086 support/regression/ports/host/support.c,
6087 support/regression/ports/mcs51/support.c,
6088 support/regression/ports/xa51/support.c: added empty _initEmu()
6090 * support/regression/ports/pic16/gpsim.cmd,
6091 support/regression/ports/pic16/spec.mk,
6092 support/regression/ports/pic16/support.c,
6093 support/regression/Makefile.in: added pic16 regression test
6095 2006-03-01 Raphael Neider <rneider AT web.de>
6097 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6098 genConstPointerGet): use safe way of generating MOVFF to cover
6099 literals as well as registers, fixes bug #1440527
6100 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6102 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6103 more correctly, fixes bug #1232186
6104 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6105 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6106 gplink guess the correct processor in more cases, applied patch
6107 from Till Riedel attached to and fixing bug #1436552
6109 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6111 * support/regression/tests/array.c: added, contains check for #1434401
6112 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6114 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6116 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6117 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6118 * device/include/mcs51/c8051f326.h,
6119 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6120 * device/include/mcs51/c8051f000.h,
6121 * device/include/mcs51/c8051f018.h,
6122 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6123 PCON_IDLE,PCON_STOP and added sfr16 definitions
6125 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6127 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6128 genGetWord): fixed bug 1409955
6130 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6132 * device/include/hc08/mc68hc908gp32.h,
6133 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6135 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6137 * src/SDCCast.c (constExprValue): return NULL if not a value
6138 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6139 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6140 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6142 2006-02-13 Borut Razem <borut.razem AT siol.net>
6144 * src/regression/ptrarg.c: added, fails due to bug #1430967
6145 * src/regression/Makefile: ptrarg.c added, ...
6147 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6149 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6150 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6152 2006-02-11 Borut Razem <borut.razem AT siol.net>
6154 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6155 print "Processor: xxx" message to stdout only if --verbose
6157 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6159 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6160 * support/regression/tests/bug1426356.c: added
6161 * support/regression/tests/bitfields.c: removed 2 tests
6163 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6165 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6166 * device/include/mcs51/c8051f330.h,
6167 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6168 PCON_IDLE,PCON_STOP and added sfr16 definitions
6169 * device/lib/_divsint.c,
6170 * device/lib/_divuint.c,
6171 * device/lib/_divulong.c,
6172 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6173 register bank bug for small stackauto
6175 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6177 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6179 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6181 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6182 * all.dsp: corrected several bin paths
6183 * device/include/mcs51/c8051f120.h,
6184 * device/include/mcs51/c8051f300.h,
6185 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6186 to PCON_IDLE,PCON_STOP
6187 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6188 * device/lib/printf_large.c (output_float): fixed bug 1388703
6189 * support/regression/tests/bug1057979.c: added test for bug 1388703
6191 2006-02-08 Raphael Neider <rneider AT web.de>
6193 * src/pic/pcode.c (pciTRIS): fixed typo,
6194 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6195 (LinkFlow): fixed handling of flows that end in a call,
6196 (ReuseReg): perform safety check earlier
6197 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6198 to work with flows at the beginning of a pBlock,
6199 fixes #1426557 (Symbol not previously defined),
6200 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6202 (RemoveUnusedRegisters): update register usage info
6203 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6204 created, reuse existing ones instead
6205 * src/pic/gen.c (genPcall): fixed #1424719
6207 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6209 * link/z80/lkmain.c,
6211 * link/z80/lkdata.c,
6212 * link/z80/aslink.h: fixed build on current cygwin:
6213 replaced getline() by lk_getline()
6215 2006-02-01 Borut Razem <borut.razem AT siol.net>
6217 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6218 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6219 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6220 src/regression/bool1.c, src/regression/bool2.c,
6221 src/regression/bool3.c, src/regression/call1.c,
6222 src/regression/compare.c, src/regression/compare10.c,
6223 src/regression/compare2.c, src/regression/compare3.c,
6224 src/regression/compare4.c, src/regression/compare5.c,
6225 src/regression/compare6.c, src/regression/compare7.c,
6226 src/regression/compare8.c, src/regression/compare9.c,
6227 src/regression/configword.c, src/regression/for.c,
6228 src/regression/inline.c, src/regression/mult1.c,
6229 src/regression/nestfor.c, src/regression/or1.c,
6230 src/regression/pointer1.c, src/regression/ptrfunc.c,
6231 src/regression/rotate1.c, src/regression/rotate2.c,
6232 src/regression/rotate3.c, src/regression/rotate4.c,
6233 src/regression/rotate5.c, src/regression/rotate6.c,
6234 src/regression/rotate7.c, src/regression/string1.c,
6235 src/regression/struct1.c, src/regression/sub.c,
6236 src/regression/sub2.c, src/regression/switch1.c,
6237 src/regression/while.c, src/regression/xor.c,
6238 src/regression/create_stc, src/regression/simulate,
6239 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6241 * src/regression/gpsim_assert.h: added
6243 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6245 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6246 ((void (code *) (void)) 0) ();
6255 * as/mcs51/aslink.h,
6257 * as/mcs51/asmain.c,
6258 * as/mcs51/lkdata.c,
6260 * as/mcs51/lkmain.c,
6263 * as/z80/asmain.c: fixed build on current cygwin:
6264 replaced getline() by as_getline()
6266 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6268 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6269 declarator in the symbol chain
6271 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6272 parameter list for function pointers
6273 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6274 * support/regression/tests/bug-716242.c: added
6276 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6278 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6280 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6282 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6284 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6285 inifinitely recurseable, added static
6286 * support/regression/tests/bug-1408066.c: added
6288 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6291 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6292 renamed, added possibility to create "postLoopLbl"-labels
6293 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6294 newiTempLoopHeaderLabel
6295 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6296 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6297 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6298 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6299 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6300 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6301 (basicInduction): fixed bug #136564, made static,
6302 (loopInduction): changed parameter of basicInduction, made static,
6303 (addPostLoopBlock): added
6304 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6305 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6307 * support/regression/tests/bug-136564.c: added
6308 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6309 --std-sdcc99 to LIBSDCCFLAGS
6311 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6313 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6315 * support/regression/tests/bug-1406131.c: added
6317 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6319 * src/SDCCast.c (decorateType): fix promotion of unary minus
6320 * src/SDCCsymt.c (computeType): beautified
6321 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6322 (valUnaryPM, valComplement): fix sign and promotion,
6323 (valNot): ANSI: result type is int (SDCC: unsigned char)
6324 * support/regression/tests/uminus.c: speedup by removing superflous
6326 * support/regression/tests/onebyte.c: added promotion and signedness
6327 tests for unary minus
6328 * support/regressions/tests/bug-477927.c: disable warning about
6329 uninitialized variables
6330 * support/regression/tests/not.c: added
6332 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6334 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6335 * src/mcs51/gen.c (gen51Code): show final register usage after
6336 fillGaps in asm with --i-code-in-asm
6337 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6338 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6339 incUsed, rliveClear, adjustIChain): made static,
6340 (setFromRange): excluded because it's unused,
6341 (findPrevUseSym, markWholeLoop): added,
6342 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6343 through all branches of predecessors enables sdcc to emit the warning
6344 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6345 (rlivePoint): made static, added parameter emitWarnings which is only
6346 true during the first run out of two,
6347 (findRecursiveSucc, findRecursivePred): removed,
6348 (computeLiveRanges): made static, added parameter emitWarnings,
6349 (dumpIcRlive): added for debugging only
6350 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6351 removed prototype of setFromRange()
6352 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6353 in call of computeLiveRanges()
6354 * support/regression/tests/bug-895992.c: added
6355 * support/regression/tests/bug-971834.c: added
6356 * support/valdiag/tests/bug-895992.c: added
6357 * support/valdiag/tests/bug-971834.c: added
6359 2005-12-18 Raphael Neider <rneider AT web.de>
6361 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6362 (genUnpackBits): improved code for direct operands,
6363 (genPackBits): improved code for literal assignment to bitfields
6364 and for direct destination operands (no FSR indirection),
6365 prevented redundant AND, fixes #1362800,
6366 (AccLsh): added parameter to disable masking of the result
6367 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6368 skip instructions with side-effects (like incfsz),
6369 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6370 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6371 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6374 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6376 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6377 volatile variables as spill location
6379 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6381 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6383 * support/regression/tests/bug-1376320.c: added
6385 2005-12-08 Raphael Neider <rneider AT web.de>
6387 * src/pic/device.c: renamed is_shared to pic14_is_shared
6388 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6389 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6390 (is_valid_identifier): added for above workaround
6392 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6394 * device/lib/Makefile.in: fixed to enable port-specific-objects
6395 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6396 char, thanks Hubert Sack
6397 * doc/sdccman.lyx: documented --xstack-loc,
6398 elaborated a bit more on interrupts and pitfalls,
6399 removed "setjmp/longjmp unsupported",
6400 documented some unsupported C99 features
6401 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6402 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6403 if, thanks Hubert Sack
6404 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6405 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6407 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6408 regression tests can report resource usage (rfe 700441)
6409 * support/regression/collate-results.py: report resource usage
6410 * support/regression/ports/ds390/spec.mk,
6411 * support/regression/ports/hc08/spec.mk,
6412 * support/regression/ports/mcs51/spec.mk,
6413 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6414 * support/regression/ports/ds390/uCsim.cmd,
6415 * support/regression/ports/hc08/uCsim.cmd,
6416 * support/regression/ports/mcs51/uCsim.cmd,
6417 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6418 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6419 library, use the default one
6420 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6421 building the library
6423 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6425 * config.dsp: added dependency on .version and configure_vc.awk
6426 * device/include/setjmp.h: updated for --stack-auto and --xstack
6427 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6428 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6429 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6430 * device/lib/libsdcc.lib: added _setjmp
6431 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6432 (decorateType): fixed bug 1372851,
6433 (optimizeGetHbit): fixed warning
6434 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6435 array initialisation
6436 * support/regression/tests/bug1057979.c: added test for bug 1358192
6437 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6439 2005-12-03 Borut Razem <borut.razem AT siol.net>
6441 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6442 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6444 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6446 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6447 createIval): implement symbol independant "flexible array member",
6448 (createIvalCharPtr): implemented flexible array initialisation with a
6450 * src/SDCCsymt.c (copyStruct): removed,
6451 (getSize): fixed misleading comment,
6452 (getAllocSize): removed, the additional allocation size is now in
6453 sym->flexArrayLength,
6454 (checkStructFlexArray): new, syntax checks for flexible array members,
6455 (compStructSize): added syntax checks for "flexible array members"
6456 (copyStruct): removed,
6457 (copyLinkChain): removed inefficient fix for bug 770487
6458 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6459 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6460 symbol->flexArrayLength
6462 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6463 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6464 * support/regression/tests/structflexarray.c: added
6465 * support/valdiag/tests/structflexiblearray.c: added
6467 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6469 * src/SDCCast.c (decorateType): fixed bug 1368489
6470 * support/Util/SDCCerr.c,
6471 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6473 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6475 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6476 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6478 2005-11-27 Borut Razem <borut.razem AT siol.net>
6480 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6481 support/cpp2/mkdeps.h: added command line option
6482 -obj-ext=<extension> to SDCPP to define object file externion, used
6483 for generation of make dependencies (-M)
6484 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6486 2005-11-26 Borut Razem <borut.razem AT siol.net>
6488 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6489 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6490 added pic and pic16 libraries
6492 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6494 * device/include/float.h: Corrected typo in prototype of __fsgt
6496 2005-11-25 Borut Razem <borut.razem AT siol.net>
6498 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6499 added creation of model-mcs51-stack-auto libraries
6501 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6503 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6505 * src/SDCCast.c (createIvalArray): removed obsolete comment
6507 2005-11-24 Borut Razem <borut.razem AT siol.net>
6509 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6510 added missing device/lib/mcs51/crt*.asm sources
6512 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6514 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6516 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6518 * device/lib/_fs2schar.c,
6519 * device/lib/_fs2sint.c,
6520 * device/lib/_fs2slong.c: optimized inline asm
6522 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6524 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6525 Better handling of floats between -1.0 and 0.0.
6527 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6529 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6530 (the missing "if"s prohibited removal of redundant labels)
6532 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6534 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6535 Properly convert floats between -1.0 and 0.0 to long, int, and char
6536 types (max integer value of negative floats tends to zero).
6537 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6538 Removed changes made so to work properly with floats between
6539 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6542 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6544 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6545 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6546 (genCast) cosmetic change
6547 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6548 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6550 * support/regression/tests/bitfields (testSignedBitfields): added
6552 2005-11-18 Borut Razem <borut.razem AT siol.net>
6554 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6555 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6556 introduced SILENT option to make building of pic16 libraries less
6558 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6560 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6561 Now they work properly with floats between -1.0 and 0.0
6562 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6564 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6566 * src/SDCCicode.c (printOperand): added missing else
6568 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6570 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6571 reformatted for better readability
6572 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6575 2005-11-17 Borut Razem <borut.razem AT siol.net>
6577 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6578 introduced SILENT option to make building of pic16 libraries less
6579 verbose - used for nightly snapshot build
6580 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6581 available on Win32 platforms.
6582 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6583 medium, large, pic and pic16
6585 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6587 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6588 printf("%f"...) sets fraction to zero.
6590 2005-11-16 Raphael Neider <rneider AT web.de>
6592 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6594 * src/pic/gen.c (genIfx): implemented for CARRY bit
6595 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6596 to generic pointers, fixes #1357332,
6597 (pic16_movLit2f): NEW,
6598 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6600 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6602 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6604 2005-11-11 Raphael Neider <rneider AT web.de>
6606 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6607 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6608 compute pointer's type from operand,
6609 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6610 improved single bit reads, fixes bug #1353379
6612 2005-11-09 Borut Razem <borut.razem AT siol.net>
6614 * support/scripts/sdcc.nsi: added lib/pic to the package
6616 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6618 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6620 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6622 * support/regression/tests/bug1348008.c: added
6623 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6624 * support/regression/tests/bug1337835.c: updated comment
6626 2005-11-06 Borut Razem <borut.razem AT siol.net>
6628 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6629 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6630 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6631 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6632 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6633 dynamic construction of cl_error_class and derivates - 2.nd try
6635 2005-11-05 Borut Razem <borut.razem AT siol.net>
6637 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6638 bug, which caused Bus Errors on sparc solaris
6640 2005-11-04 Borut Razem <borut.razem AT siol.net>
6642 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6643 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6644 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6645 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6646 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6647 and derivates to resolve the initialization problem on OSX
6649 2005-11-02 Borut Razem <borut.razem AT siol.net>
6651 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6652 corrected typo - #include <winsock2.h>
6654 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6656 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6657 (_asxxxx_mapping): added org directive for future enhancements
6659 2005-11-01 Borut Razem <borut.razem AT siol.net>
6661 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6662 enabled sockets on WIN32
6663 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6665 2005-10-31 Borut Razem <borut.razem AT siol.net>
6667 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6668 WIN32 backslash path delimiters should be escaped when used in C strings
6669 * support/regression/tests/bitfields.c: exclude failing assertions for
6670 __CYGWIN32__ and __MINGW32__ hosts
6672 2005-10-30 Borut Razem <borut.razem AT siol.net>
6674 * src/SDCCutil.c: corrected double comparison typo
6676 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6678 * device/lib/medium/Makefile: added for new memory model medium
6679 * device/include/asm/mcs51/features.h: updated for medium/pdata
6680 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6681 added Multiply & Accumulate sbit's and MAC0_PAGE define
6682 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6683 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6684 * device/lib/_mullong.c: update for medium model
6685 * device/lib/incl.mk: added medium model
6686 * doc/sdccman.lyx: documented medium model
6687 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6688 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6689 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6690 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6691 (allocParms): set SCLS and OCLS to pdata for medium model
6692 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6694 (powof2): return <0 if not power of 2
6695 * src/avr/gen.c (genBitWise): use updated powof2
6696 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6697 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6698 (shiftLLeftOrResult): use B if necessary
6699 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6700 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6701 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6702 * support/regression/Makefile.in: added test-mcs51-medium
6703 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6705 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6707 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6709 * device/lib/time.c (mktime): fixed bug 1334315
6711 2005-10-28 Raphael Neider <rneider AT web.de>
6713 * device/include/pic/p16f_common.inc: added common declarations
6714 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6716 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6718 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6719 (aopPutUsesAcc): added to predict accumulator use,
6720 (assignResultValue): save acc if necessary,
6721 (genMinusDec): store result if indirectly addressed,
6722 (genDivOneByte): save acc if necessary,
6723 (movLeft2Result): bugfix if left already in acc,
6724 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6725 attention to accumulator use (esp. pdata),
6726 (genReceive): receive pdata correctly
6727 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6728 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6730 2005-10-27 Raphael Neider <rneider AT web.de>
6732 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6734 2005-10-27 Raphael Neider <rneider AT web.de>
6736 * .version: changed version to 2.5.4
6737 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6738 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6739 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6740 arithmetics support routines
6741 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6742 * device/lib/Makefile.in: also create installdir for pic
6744 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6746 * src/pic/device.c (dump_sfr): rewritten to delegate register
6747 placement to the linker (use `extern sym' rather than sym EQU addr),
6748 (validAddress): fixed to check last specified address
6749 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6750 (popGetLit): truncate literal value to 8 bit,
6751 (popGet): moved assert to more appropriate place
6752 (popGetExternal): create pCode operand from and mark the according
6753 symbol as being `extern'
6754 (popGetAddr): added sanity check on immediate's offset, provide
6755 GPOINTER tag on demand
6756 (aopPut): fixed for immediates,
6757 (mov2w_op): move operand's address or contents to WREG (depending on
6758 operand type), safer variant of mov2w,
6759 (movwf,call_libraryfunc): NEW, handy abbreviations,
6760 (get_argument_pcop,get_return_val_pcop,pass_argument,
6761 get_returnvalue): interface for accessing function parameters and
6763 (assignResultValuei,genRet): use new parameter/return value interface
6764 (pic14_getDataSize): back to old version handling generic pointers,
6765 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6766 provided implementation and/or fixed old one,
6767 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6768 calls, removed legacy 8051 reference code
6769 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6770 (loadSignToC): NEW, move the operands sign bit to CARRY,
6771 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6772 genRightShiftSigned, accepts negative shift counts,
6773 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6774 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6775 generic pointers, __data pointers and __code pointers,
6776 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6777 and signed bitfields, limit bitfields to 8 bit,
6778 (genDataPointerGet): fixed number of bytes read,
6779 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6780 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6781 pointers to constant data are no longer assumed to point to __code
6782 space, removed invalid pointer types,
6783 (bitpatternFromVal): retrieve the PICs representation of an integer
6785 (genDataPointerSet): fixed assigning to po_immediate operands,
6786 (genGenPointerSet): implemented as library call,
6787 (genIfx): fixed incorrect condition,
6788 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6789 provide GPOINTER tag according to destination's storage class,
6790 (genCast): added code to handle casting to generic pointers, added
6791 sign-/zero extension of the result
6792 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6793 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6794 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6796 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6797 address/register resides in the shared banks
6798 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6799 put all variables into separate sections (have the linker arrange
6801 (picglue): put init code and interrupt handlers in separate sections
6802 * src/pic/main.c: added port specific options table, modified to PORT
6803 structure to make GPOINTERs 3 byte, added pic14_options
6804 (_pic14_do_link): private linking routine (update paths to libraries,
6805 add libsdcc.lib by default)
6806 * src/pic/main.h: declare pic14_options
6807 * src/pic/pcode.c: fixed instructions i/o relations,
6808 (RegCond): reverted to correct version,
6809 (newpCodeOpLit): truncate literals to 8 bit,
6810 (genericPrint): added debug output,
6811 (getRegFromInstruction): fixed for various operand types, simplified
6812 (BuildFlow): fixed broken handling of isntructions with labels
6813 (LinkFlow): start at last instruction in flow (skip trailing comments),
6814 pass the flow on to the next instruction after CALL
6815 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6816 (insertPCodeInstruction): fixed inserting after a skip instruction,
6817 (DoBankSelect): fixed for labeled instructions
6818 (OptimizepBlock): honor --nopeep switch
6819 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6820 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6821 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6822 (pCodeOptime2pCodes): allow disabling this optimization via
6823 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6824 but is still buggy), started implementation of a dataflow based
6825 pCode optimization (CSE + dead code elimination)
6826 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6827 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6828 names are independant of the stack location and therefore portable across
6831 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6833 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6834 (selectSpil): fixed bug 1337835 by not spilling bit variables
6835 * support/regression/tests/bug1337835.c: added test for this bug
6836 * src/mcs51/peeph.def: restart after rule 3.c,
6837 addded rules 263.x to optimize loading constants
6839 2005-10-26 Raphael Neider <rneider AT web.de>
6841 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6842 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6843 (genAssign): emit warning when casting literals to generic pointer
6844 type, also applies when taking the address of a fixed variable,
6845 (genCast): improved casting to generic pointers
6846 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6847 extern variables, added verbose error message
6848 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6850 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6852 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6853 carry must be complemented too
6854 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6855 could be emitted by genMinus
6856 * src/SDCCval.c (constVal): fixed bug 1305065
6858 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6860 * src/SDCCast.c (addCast): added promotion for bit variables
6861 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6862 promotion casts + optimisation
6863 (optimizeGetWord): fix warning 'i' might be used uninitialized
6864 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6865 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6867 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6869 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6870 all chars are promoted to int; promotion should be handled in SDCCast.c
6872 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6874 * device/lib/_strcmp.c: Fixed bug 1326457
6876 2005-10-11 Raphael Neider <rneider AT web.de>
6878 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6879 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6881 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6883 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6884 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6886 2005-10-04 Raphael Neider <rneider AT web.de>
6888 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6889 device/lib/pic16/pics.all: added pic18f1320
6890 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6892 2005-09-30 Raphael Neider <rneider AT web.de>
6894 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6895 * src/pic16/devices.inc: NEW, provides device descriptions
6896 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6898 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6900 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6903 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6905 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6906 documented Any Order Bit, Higher Order Byte and Higher Order Word
6907 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6908 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6909 (optimizeGetAbit): new, to get any bit, not only the high bit,
6910 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6911 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6912 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6913 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6914 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6915 GETABIT, GETBYTE, GETWORD: decorate them,
6916 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6917 (ast_print): added GETABIT, GETBYTE, GETWORD
6918 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6919 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6920 (geniCodeBinary): new generic binary icode,
6921 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6922 * src/port.h: updated comment for PORT.hasExtBitOp
6923 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6924 (genGetByte): new, to get a single byte,
6925 (genGetWord): new, to get a word from a long,
6926 (gen51Code): added GETABIT, GETBYTE, GETWORD
6927 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6929 2005-09-23 Raphael Neider <rneider AT web.de>
6931 * configure.in, configure: have device/lib/pic configured
6932 * device/lib/Makefile.in: added model-pic14
6933 * device/lib/clean.mk: added pic/ to clean rule
6934 * device/lib/pic: added rudimentary pic14 library providing support
6935 functions for multiplication/division/generic pointer access
6936 * src/SDCCopt.c (convilong): mark support functions as extern
6937 for pic14 port as well
6938 * src/pic/gen.c (genMult): added assertions,
6939 (genpic14Code): emit warning on unhandled iCodes
6940 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6941 * src/pic/pcode.c (pCodeOpCopy),
6942 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6943 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6944 SFR_REGISTER}), made safe for future extensions
6945 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6946 instructions even if preceeded by SKIP instructions (also remove
6947 them); removed unused code
6948 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6949 prevents leaving parts of the structure uninitialized after copying
6951 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
6953 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
6955 * support/regression/tests/addsub.c: added test for the bug
6957 2005-09-21 Raphael Neider <rneider AT web.de>
6959 * device/include/pic16/pic18f1220.h,
6960 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
6961 * device/lib/pic16/Makefile.rules: added missing opening paren
6962 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
6963 are provided in genutils.c,
6964 (genUminusFloat,genUminus,genCmpEq): added asserts on different
6965 operand/result sizes,
6966 (genCmp): assert on NULL pointers first, then check deref'ed values
6967 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
6970 2005-09-18 Raphael Neider <rneider AT web.de>
6972 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
6973 as these are now unused,
6974 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
6975 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
6976 local, avoids uninitialized pointer dereference on r->name
6977 * src/pic16/ralloc.c (newReg): fixed indentation
6979 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
6981 * src/SDCCval.c (constVal): fixed bug 730366
6982 * support/Util/SDCCerr.c,
6983 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
6985 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
6987 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
6989 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
6991 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
6993 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
6995 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
6996 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6997 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
6998 (hex2dec): made hex_digit unsigned char, removed ascii dependance
6999 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7000 * packihx/packihx.c (hexDigit): made c unsigned char
7001 * as/mcs51/lklibr.c (fndsym),
7002 * link/z80/lkgb.c (gb),
7003 * link/z80/lklibr.c (fndsym),
7004 * link/z80/lkrloc.c (relr),
7005 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7006 * src/SDCC.lex (checkCurrFile, process_pragma),
7007 * src/SDCCglue.c (spacesToUnderscores),
7008 * src/SDCCmain.c (setParseWithComma, processFile),
7009 * src/asm.c (tvsprintf, printCLine),
7010 * src/avr/gen.c (emitcode, aopPut),
7011 * src/ds390/gen.c (emitcode),
7012 * src/hc08/gen.c (emitcode, emitinline),
7013 * src/mcs51/gen.c (emitcode, genInline),
7014 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7016 * src/pic/ralloc.c (debugLog),
7017 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7019 * src/pic16/ralloc.c (debugLog),
7020 * src/z80/main.c (_process_pragma):
7021 made all ctype.h function calls safe
7022 * src/SDCCopt.c: include math.h for fabs
7023 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7024 and used them throughout the code to make ctype.h function calls safe
7025 * src/ds390/main.c (asmLineNodeFromLineNode),
7026 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7027 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7029 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7030 (newpCodeAsmDir): made ctype.h function calls safe
7031 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7032 pic16_emitcode): made lbp unsigned char*
7033 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7034 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7035 * src/xa51/gen.c (emitcode),
7036 * src/z80/gen.c (_emit2): made lbp unsigned char*
7037 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7040 2005-09-05 Raphael Neider <rneider AT web.de>
7042 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7043 access bank splitpoint
7045 2005-09-05 Raphael Neider <rneider AT web.de>
7047 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7049 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7051 * .version: changed to version 2.5.3
7052 * doc/sdccman.lyx: changed version to 2.5.3,
7053 documented --codeseg and --constseg and pragma codeseg and constseg,
7054 documented bit parameters (reentrant) and bit returning
7055 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7056 currFunc->recvSize, but is this ok for all ports?
7057 (ast2iCode): result of ~ on unsigned char must be cast to int for
7059 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7060 function pointers in bit space
7061 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7062 (processFuncArgs): call port.reg_parm() with reentrancy info
7070 * src/z80/main.c: port.reg_parm prototype extended with
7071 "bool reentrant" parameter
7072 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7073 options.stackAuto for allocating bit register parameters
7074 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7075 (genSend): set BitBankUsed if it is,
7076 (selectRegBank): factored out of genCall for use in genPcall,
7077 (genCall): removed redundant dtype assignmen, use selectRegBank,
7078 (genPcall): handle returning in Carry properly, save in F0 if needed,
7079 (genReceive): handle bit register parameters
7080 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7081 (mcs51_assignRegisters): enable bit registers for all reentrant
7082 functions and don't set BitBankUsed unconditionally
7083 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7084 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7085 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7087 2005-08-27 Borut Razem <borut.razem AT siol.net>
7089 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7090 ppc-osx (Darwin) does not support -u option. It seems that it is
7091 supported only on Linux - GNU cp
7093 2005-08-25 Borut Razem <borut.razem AT siol.net>
7095 * sim/ucsim/gui.src/serio.src/Makefile.in,
7096 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7097 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7098 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7099 install and strip, since the strip at /usr/ccs/bin should be used
7102 2005-08-24 Borut Razem <borut.razem AT siol.net>
7104 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7106 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7108 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7111 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7113 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7114 * as/mcs51/lkmain.c (link_main): fixed warning
7115 * device/include/stdbool.h: ds390 has no advanced bit support yet
7116 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7117 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7118 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7119 and updated their macros
7120 * src/SDCCval.c (constVal): updated comment for renamed b_long
7122 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7124 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7125 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7126 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7127 (oprio): set priority for '['
7128 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7130 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7131 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7132 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7133 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7134 added overlayable BIT_BANK area
7135 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7136 (summary2): explain 'T' in legenda
7137 * as/mcs51/lkrloc.c: replaced old K&R style,
7138 (relr): added R_BIT processing,
7139 (errmsg): added "Bit-addressable relocation error",
7140 (adb_bit): added for converting from byte- to bit-addressable space,
7141 (adb_24_bit): added for converting from byte- to bit-addressable space
7142 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7143 used in reentrant functions now even as return value
7144 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7145 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7146 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7147 * src/SDCCglobl.h: added indicator BitBankUsed
7148 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7149 the bit registers b0-b7
7150 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7151 (geniCodeCast): fixed bug 1263853,
7152 (geniCodeLogicAndOr): put result in bool or char,
7153 (geniCodeReceive): added parameter func for accessing the return type,
7154 (geniCodeFunctionBody): pass func to geniCodeReceive
7155 * src/SDCCmain.c: added indicator BitBankUsed
7156 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7157 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7158 (checkSClass): don't put automatic bool/bit on stack,
7159 (checkFunction): removed check on function cannot return bit
7160 * src/SDCCsymt.h: added newBoolLink prototype
7161 * src/mcs51/gen.c (rb1regs): added bit registers,
7162 (movc): created for assigning to carry,
7163 (pushReg, popReg): created for pushing registers,
7164 (sameRegs): check both AOP_REG and AOP_CRY types,
7165 (aopOp): handle bit registers,
7166 (aopPut): optimization no self-assign,
7167 (saveRegisters): push reg->base (bits) only once for bit registers,
7169 (unsaveRegisters): pop reg->base only once and use popReg,
7170 (assignResultValue): added parameter func and return in carry for bits,
7171 (genIpush): optimization no reload in A if not changed,
7172 (genSend): bit parameters in reentrant functions are passed in bit
7173 registers by first assigning to bits in B, then save registers and
7175 (genCall): handle returning in Carry properly, save it in F0 if needed,
7176 (genPcall): updated assignResultValue call, this is not safe yet for bit
7177 returning function !!!
7178 (genFunction): don't generate equ's for bit registers and use pushReg,
7179 (genEndFunction): take care of bit returning functions and use popReg,
7180 (genRet): return bit in Carry,
7181 (genIfx): optimize bit registers and other directly addressable bits,
7182 (genReceive): updated assignResultValue call
7183 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7184 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7185 registers when using stack-auto
7186 * src/mcs51/ralloc.c (_G): added allBitregs,
7187 (regs8051): added the bit registers,
7188 (createStackSpil): use macro IS_BIT,
7189 (getRegBit): added to allocate a bit register, else spill,
7190 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7191 (updateRegUsage): factored out to ease stepping while debugging,
7192 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7193 also allocate bit registers,
7194 (fillGaps): handle bit registers,
7195 (findAllBitregs): added to create bit vector with all bit registers,
7196 (mcs51_allBitregs): returns this bit vector,
7197 (mcs51_assignRegisters): when using stack-auto use bit registers for
7198 passing parameters and creating local variables
7199 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7201 2005-08-22 Borut Razem <borut.razem AT siol.net>
7203 * device/lib/Makefile.in: replaced find option -or with -o
7204 to make it run on solaris
7206 2005-08-22 Raphael Neider <rneider AT web.de>
7208 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7209 fixes #1265442 (crash on Solaris)
7211 2005-08-20 Borut Razem <borut.razem AT siol.net>
7213 * configure, configure.in: added tests for libsocket and libnsl libraries,
7214 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7215 from support/regression/Makefile.in
7216 * support/regression/Makefile.in: added
7217 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7218 * sim/ucsim/libtool: regenerated on sparc-solaris
7219 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7220 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7221 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7222 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7223 sparc-solaris, which doesn't use GNU ld linker
7224 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7225 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7227 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7229 * src/mcs51/peeph.def: updated comments
7231 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7233 * device/lib/_gptrget.c,
7234 * device/lib/_gptrput.c: slightly shorter
7235 * doc/sdccman.lyx: incremented version
7236 * src/mcs51/peeph.def: moved peephole comments to the line of first
7237 change to better keep line correlation, reanimated 186.e
7238 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7240 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7242 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7243 David Saxton with quotes around file name.
7245 2005-08-15 Borut Razem <borut.razem AT siol.net>
7247 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7248 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7249 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7250 make tests run on x86_64 platform
7252 2005-08-13 Raphael Neider <rneider AT web.de>
7254 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7255 as it might be executed DURING a build (parallel make is wonderful)
7257 2005-08-13 Raphael Neider <rneider AT web.de>
7259 * device/lib/Makefile.in (port-specific-objects-pic16):
7260 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7261 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7263 * device/lib/pic16/Makefile.rules: build subdirs before creating
7264 the library, removed builddir rule, create $(builddir) early in
7265 recurse rule, use empty recurse rule for leaf directories
7266 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7267 mkdir errors (race condition), removed duplicate suffix "hex"
7269 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7270 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7271 prevents mkdir -p from aborting on Alpha
7273 2005-08-12 Raphael Neider <rneider AT web.de>
7275 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7276 db-statements in order to allow for arrays of pointers in code
7277 sections to be placed without interspersed 0-padding, fixes
7279 * (emitStatistics): fixed division by zero for pic18f1220
7280 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7281 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7282 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7283 * (pic16_pCodeConstString): keep track of already emitted string
7284 literals to prevent "duplicate definitions of symbol _str_NR"
7285 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7287 * device/lib/Makefile.in: ignore failing PIC16 library builds
7288 * device/lib/pic16/Makefile: do not build if gputils are missing
7289 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7291 2005-08-10 Raphael Neider <rneider AT web.de>
7293 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7296 2005-08-10 Raphael Neider <rneider AT web.de>
7298 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7299 Rokas' patch to add the new fixed point type "__fixed16x16"
7300 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7301 functions for __fixed16x16 arithmetics
7302 * device/lib/pic16: reimplemented the build system to support
7303 a separate build directory, better handling of libio (create
7304 the library in a separate subdir for each architecture) and
7305 easier configuration (centralized in Makefile.common)
7307 2005-08-07 Raphael Neider <rneider AT web.de>
7309 * src/pic16/gen.c (genrshTwo): fixed sign extension
7310 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7311 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7313 * device/include/pic16/pic18f4220.h: NEW, header for
7314 pic18f4220 and pic18f4320
7315 * device/include/pic16/pic18fregs.h: added new devices,
7316 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7317 * device/include/pic16/signal.h: resolved name clashes
7318 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7319 to also allow testing for interrupt enable bits, added
7320 comments on how to use the macros
7321 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7322 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7323 register definitions for the devices
7324 * device/lib/pic16/pics.all: added new devices
7325 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7327 * device/lib/pic16/libc/stdlib/memfree: do not count
7328 the block header as free memory
7329 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7330 simplified and added missing end-of-blocklist-marker
7331 (reported by Peter Onion, fixes #1252814)
7332 * (_mergeHeapBlock): fixed loop condition
7333 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7334 len==0, restructured code
7335 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7336 up a bit, reduced bitfield accesses, prevent endless loops
7337 in case of heap corruption
7338 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7339 "unreferenced arguments/must return a value" warnings
7340 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7341 replaced BAUDREG with SPBRG
7342 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7343 device/lib/pic16/debug/gstack/gstack.c: replaced
7344 _naked, _asm, _endasm with __naked, __asm, __endasm
7346 2005-08-05 Raphael Neider <rneider AT web.de>
7348 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7349 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7351 2005-08-05 Borut Razem <borut.razem AT siol.net>
7353 * device/lib/Makefile.in: added missing ';'
7354 * configure: removed ^M characters
7356 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7358 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7359 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7362 2005-08-04 Borut Razem <borut.razem AT siol.net>
7364 * configure.in: pic16 libraries build 2nd try - enable running
7365 configure in device/lib/pic16
7366 * configure: regenerated from configure.in
7367 * device/lib/Makefile.in: create $(PORT)/bin directory
7369 2005-08-03 Raphael Neider <rneider AT web.de>
7371 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7372 to get/set values via pointers
7373 * (genUnpackBits,genPackBits): changed detection of
7374 ptr->bitfield vs. sym.bitfield, fixed access via generic
7375 pointers, removed dead (wrong) code for multibyte bitfields
7376 * (genNearPointerGet, genGenPointerGet): removed useless code,
7377 fixed bitfield detection, fixes #1250594
7378 * (genNearPointerSet): removed useless code
7379 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7380 and introduced macro pic16_emitpcode that conditionally emits
7381 the origin of the following pCode (useful for debugging SDCC)
7382 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7383 * (createDefmap): fixed handling of LFSR for --optimize-df
7385 2005-08-02 Borut Razem <borut.razem AT siol.net>
7387 * device/lib/Makefile.in: pic16 libraries build enabled since
7388 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7390 2005-08-02 Raphael Neider <rneider AT web.de>
7392 * src/pic16/gen.c (genPackBits): removed deprecated warning
7393 * (genGenPointerSet): fixed bitfield detection
7395 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7397 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7399 2005-07-31 Raphael Neider <rneider AT web.de>
7401 * device/lib/pic16/libdev/pic18f458.c,
7402 device/include/pic16/pic18f458.h: added missing T0CONbits
7404 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7406 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7408 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7410 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7412 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7414 * device/include/mcs51/at89c51ed2.h: added.
7416 2005-07-23 Raphael Neider <rneider AT web.de>
7418 * src/pic/gen.h: added emitpcode macro for debugging
7419 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7420 and replace by macro adding debug information on demand
7421 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7422 * (gencjne): tried to fix; replaced with correct (slower) code
7423 * (gen{Unp,P}ackBits): fixed single bit access
7424 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7425 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7426 previous instruction
7427 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7428 register has to be handled with care (forbidding movement
7429 of assignments/uses, removing assignments completely, ...)
7430 * (pCodeOptime2pCodes): make use of regIsSpecial
7431 * added lots of debugging output (commented out)
7432 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7433 from being reused as result UNLESS it is known to work
7435 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7437 * support/Util/dbuf.h: include <stddef.h> for size_t
7438 * .version: changed to version 2.5.2
7440 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7442 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7444 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7446 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7447 (genModOneByte): removed needless psha/pula
7449 2005-07-22 Raphael Neider <rneider AT web.de>
7451 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7452 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7453 * src/pic/gen.c (resolveIfx): do not "invent" labels
7454 * (genSkipc): changed to positive logic
7455 * (genSkipCond): removed as no longer needed
7456 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7458 * (genLeftShift): check operands are in different registers
7459 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7460 INCF does not update CARRY...
7461 * src/pic/main.c: fixed _linkCmd
7462 * src/pic/pcode.c (unlinkpCode): added inactive code
7463 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7464 alive (do not assign result and operand overlapping registers)
7466 2005-07-22 Raphael Neider <rneider AT web.de>
7468 * src/pic/device.c (dump_sfr): replaced register declaration with
7469 call to emitSymbolToFile() to avoid duplicate symbols
7470 * (assignRelocatableRegisters): do not declare external symbols
7471 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7472 right (take size of type, not etype)
7473 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7474 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7475 * (packRegsForAccUse): disabled assignment of WREG as
7476 the result reg to prevent occurence of just fixed #1235003,
7478 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7479 symbols (avoids duplicate symbols in .asm file)
7480 * (pic14emitRegularMap): use emitSymbolToFile()
7481 * src/pic/gen.c (aopOp): fixed spillLocation handling
7482 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7483 * (genDataPointerSet): removed unneccessary variables/output
7485 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7487 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7488 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7490 2005-07-21 Raphael Neider <rneider AT web.de>
7492 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7493 architecture cannot handle them efficiently, fixes bug #1235003
7494 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7495 check for empty sets before using them (fixes bug #1232190)
7497 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7499 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7500 (lnksect2): generate warnings for memory overlap
7501 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7502 constseg to set the name of these segments so you can instruct the linker
7503 to place them in banks
7504 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7505 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7506 added code_seg and const_seg to options
7507 * src/SDCCglue.c (emitMaps): use options.const_seg,
7508 (createInterruptVect): put interrupt vectors in segment HOME,
7509 (glue): put HOME before static segment and put the main glue in HOME,
7510 (glue): use options.code_seg
7511 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7512 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7513 these segments so you can instruct the linker to place them in banks
7514 (linkEdit): use code_loc for HOME segment which should be the first
7515 segment in code memory now
7516 * src/SDCCmem.c: fixed more stuff like bug 1238386
7517 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7518 (changePointer): don't change function pointers to code pointers for
7520 (compareType): added exceptional check for banked function pointers
7521 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7522 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7523 after static in code memory
7524 * src/mcs51/gen.c: added aopLiteralLong prototype,
7525 (aopForSym): use getSize for functions,
7526 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7527 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7528 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7530 (genPcall): use call for literal function pointers and generate banked
7531 calls over the one trampoline so there's only one place for the user to
7532 modify according to his/hers hardware,
7533 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7534 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7535 * src/mcs51/main.c: added keyword banked,
7536 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7537 * support/Util/SDCCerr.c,
7538 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7539 needed for passing the bank and address to the trampoline
7540 * device/lib/mcs51/crtbank.asm: added for bankswitching
7541 * device/lib/mcs51/Makefile: added crtbank
7543 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7545 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7546 for fields at offset 0 of a struct or union as reported
7547 on 2005-07-07 in the developer mailing list.
7549 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7551 * src/SDCCmem.c: fixed bug 1238386
7553 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7555 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7556 (patch #1144962), added peephole 300, enabled 259.x
7557 * doc/sdccman.lyx: removed screenshot and provided link instead
7559 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7561 * doc/sdccman.lyx: added section about debugging with ddd
7562 * doc/figures/ddd_example.eps: screenshot of debugging session
7564 2005-07-04 Raphael Neider <rneider AT web.de>
7566 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7567 like CODE pointers, fixes #1115683
7568 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7569 call, fixes bugs #1232211, #1228110,
7570 fixed wrong casts to pCodeFlow from pCodeInstructions
7572 2005-07-04 Raphael Neider <rneider AT web.de>
7574 * src/pic/gen.c (popGet): changed assert to allow for
7576 * (popGetAddr): changed signature to provide
7577 an additional index, patched all call sites
7578 * (genCmpEq): handle literal-like operands correctly
7579 * (genAddrOf): added sanity checks on __code/__data pointers
7580 * (genAssign): added handling of symbols from __code section
7581 * (gencjne): do not generate code for comparisons whose result
7582 is neither stored nor used, fixes bug #1171114
7583 * (AccLsh, AccRsh): operate on operand instead of WREG
7584 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7585 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7587 * rewrote complete shift-by-literal logic, commented unused
7589 * (genConstPointerGet): get multiple bytes (if result size > 1),
7590 fixed handling of non-immediate addresses
7591 * (genPointerGet): handle CODE pointers like CONST pointers
7592 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7593 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7594 operand is to be treated as a literal or not
7595 * (mov2w,genPcall,genCmpEq),
7596 src/pic/genarith.c: use aop_isLitLike() to decide between
7597 literal/register contents
7598 * (addSign): added missing offset
7599 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7600 only emit comment in debug-mode,
7601 use {aop,op}_isLitLike throughout the file
7602 * src/pic/glue.c: fix initializers for pointers (work in progress)
7603 * src/pic/pcode.c (get_op): honor index on _const symbols
7604 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7605 * (dumppBlock): added pCode size estimation
7606 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7607 check for IS_SYMOP before OP_SYMBOL'ing
7608 * fixed indentation, compacted switch-statements
7609 * (allocReg): find free register and allocate it instead of
7610 allocating new registers all the time
7611 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7612 registers as its operands (necessary only for multibyte GETs)
7614 2005-07-01 Raphael Neider <rneider AT web.de>
7616 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7617 debugging .asm-output macros FENTRY + FEXIT
7618 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7620 * (emitpComment): NEW, printf to pCode
7621 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7623 * (popGetAddr): NEW, variant of popGet to access an immediates
7624 high(er) bytes instead of the n'th byte of memory they reference,
7625 replaced popGet with popGetAddr where neccessary
7626 * (genDataPointerGet): reactivated and fixed implementation
7627 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7629 * (genDataPointerSet): fixed multibyte assignments
7630 * (genpic14Code): fixed --i-code-in-asm handling
7631 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7632 * (genPlus): fixed index-out-of-bounds error
7633 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7634 * src/pic/ralloc.c: added debugging output macro FENTRY2
7635 * (spillThis): fixed indentation, enbraced for-body for clarity
7636 * (rematStr): commented out as now unused
7637 * (regTypeNum): commented out special spill case (overwrites
7639 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7641 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7643 * doc/sdccman.lyx: documented sfr16/sfr32,
7644 added example for using storage class with function pointers
7645 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7647 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7649 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7650 * device/lib/_itoa.c,
7651 * device/lib/_ltoa.c: optimized codesize
7652 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7653 but don't know how to suppress the double warning.
7654 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7655 * support/Util/SDCCerr.c,
7656 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7658 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7660 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7661 fixed old K&R prototypes
7662 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7663 * device/lib/_gptrget.c,
7664 * device/lib/_gptrgetc.c,
7665 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7666 also new versions for small generic pointers and banked generic pointers
7667 * src/port.h: added const_name
7668 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7669 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7670 * src/SDCCcse.c (findPrevIc): check all associative operators
7671 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7672 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7673 * src/SDCCmem.c: updated comments,
7674 set far-space to 0 for pdata, results in optimized code
7675 * src/SDCCmem.h: added macro CONST_NAME
7676 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7677 moving the info into the highest bits, see also gptrget/gptrput
7678 * src/src.dsp: added sdcc.ico to project files
7679 * src/avr/gen.c (genCast): fixed bug 0x%d
7680 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7681 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7682 relation between ptr_type and DCL_TYPE,
7683 (genCast): fixed bug 0x%d
7684 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7685 (CODE)" for const_name
7686 * src/hc08/gen.c (genCast): fixed bug 0x%d
7687 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7688 (hc08_port): added "CONST (CODE)" for const_name
7689 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7690 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7691 between ptr_type and DCL_TYPE,
7692 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7693 operand* and took AOP() inside function so sfr-ness can be checked,
7694 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7696 (genFunction, genEndFunction): optimized stack setup,
7697 (genMinus): optimized for literals with ending zeroes (in bytes),
7698 (genCast): fixed bug 0x%d
7699 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7700 (mcs51_port): added "CONST (CODE)" for const_name
7701 * src/mcs51/peeph.def: made rule 226 more generic
7702 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7703 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7704 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7705 * src/z80/main.c (z80_port): added NULL for const_name,
7706 (gbz80_port): added NULL for const_name
7707 * support/regression/tests/bug663539.c,
7708 * support/regression/tests/sfr16.c: new tests
7710 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7712 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7714 2005-06-24 Raphael Neider <rneider AT web.de>
7716 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7718 * device/include/pic16/signal.h: added USBIF
7721 2005-06-24 Raphael Neider <rneider AT web.de>
7723 * device/lib/pic16/libdev/pic18f2455.c,
7724 device/include/pic16/pic18f2455.h: NEW
7725 * device/include/pic16/pic18fregs.h,
7726 device/lib/pic16/pics.all,
7727 src/pic16/device.c: added 18f2455
7728 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7729 device/include/pic16/{pic18f[68][567].h,usart.h}:
7730 replaced MULTIPLE_USARTS define with more relaible
7731 compatibility sfrs (for USART access)
7733 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7735 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7736 and the output asm file line is printed on two lines.
7738 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7740 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7741 BGT, BLE, BHI, and BLS instructions
7742 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7744 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7745 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7747 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7749 2005-06-15 Raphael Neider <rneider AT web.de>
7751 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7752 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7753 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7754 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7755 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7757 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7759 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7760 Marcel Telka in bug #1215704
7762 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7764 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7765 located in shared memory bank.
7767 2005-05-31 Raphael Neider <rneider AT web.de>
7769 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7770 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7771 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7773 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7775 * device/lib/_strncpy.c: fixed the fix
7777 2005-05-26 Raphael Neider <rneider AT web.de>
7779 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7780 initializers with \0, bug #1208187
7781 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7782 intializers with \0, bug #1208187
7784 2005-05-26 Raphael Neider <rneider AT web.de>
7786 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7787 initializers with \0, bug #1208187
7788 * src/pic16/main.c (_process_pragma): added sanity checks
7789 for stack position and size, emit warnings when appropriate
7791 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7793 * device/lib/_strncpy.c: fixed not filling with \0
7795 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7797 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7799 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7800 compound_statement),
7802 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7804 2005-05-24 Raphael Neider <rneider AT web.de>
7806 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7808 2005-05-24 Raphael Neider <rneider AT web.de>
7810 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7811 TRISE definitions, closes bug #1162453
7813 2005-05-22 Raphael Neider <rneider AT web.de>
7815 * src/pic16/main.c (_process_pragma): check for missing
7816 arguments to pragmas code and udata
7817 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7818 consistency fixes to match other headers (thanks to Jim Paris)
7819 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7821 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7823 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7825 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7827 * support/regression/tests/bug1198642.c: new test
7828 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7829 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7830 * support/scripts/resource.h,
7831 * support/scripts/resource.rc,
7832 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7833 * support/scripts/sdcc.ico: added 32x32 icon
7835 2005-05-18 Raphael Neider <rneider AT web.de>
7837 * device/lib/pic16/libdev/pic18f*.c,
7838 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7839 keywords to "__sfr" and "__at (X)"
7840 * device/include/pic16/pic18fregs.h: added pic18f4520
7841 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7842 #1203088 (MPLAB compatibility)
7844 2005-05-17 Raphael Neider <rneider AT web.de>
7846 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7847 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7848 * device/lib/pic16/pics.all: added new devices
7849 * src/pic16/device.c: added support for pic18f4520
7851 2005-05-16 Raphael Neider <rneider AT web.de>
7852 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7853 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7854 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7855 convenience function for bit access
7857 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7859 * device/lib/printf_large.c: fixed bug 1193299
7860 * support/regression/tests/bug1057979.c: added test %3.3s
7862 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7864 * device/include/mcs51/8051.h,
7865 * device/include/mcs51/8052.h: made parseable with lint
7866 * device/include/mcs51/lint.h: added include file for (sp)lint
7867 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7868 * doc/cdbfileformat.lyx,
7869 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7871 2005-05-14 Raphael Neider <rneider AT web.de>
7873 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7874 * device/lib/pic16/libc/stdlib/itoa.c (new)
7875 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7876 * device/lib/pic16/libio/Makefile: exclude subdir according to
7877 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7878 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7879 * src/pic16/gen.c (genFunction): prevent annoying warning
7880 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7882 * support/cpp2/cppmain.c (cpp_output_string): new
7883 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7886 2005-05-13 Borut Razem <borut.razem AT siol.net>
7888 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7890 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7892 * .version: changed to version 2.5.1; back to bleeding edge development
7894 2005-05-11 Borut Razem <borut.razem AT siol.net>
7896 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7897 generate PDF version 1.3 documents
7899 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7901 * .version: changed to version 2.5.0
7903 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7905 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7907 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7909 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7910 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7911 well as many smaller updates.
7912 * .version: changed to version 2.5.0-pre1
7914 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7916 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7918 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7920 * support/regression/tests/bug1185672.c: added
7921 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7923 * src/mcs51/gen.c (genCall): added comments, made it look safer
7924 * src/mcs51/gen.c (genEndFunction): simplified
7926 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7928 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7930 2005-04-14 Borut Razem <borut.razem AT siol.net>
7932 * fixed bug 1045046 - SIGSEGV with really simple code?:
7933 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7934 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7936 2005-04-14 Borut Razem <borut.razem AT siol.net>
7938 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7939 src/pic16/device.h: temporarily disabled experimental #inline pragma
7942 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7944 * device/include/z80/stdio.h,
7945 * device/include/z80/string.h: removed these highly incomplete files so
7946 SDCC can use the default ones in device/include/
7948 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7950 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
7952 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
7955 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7957 * device/include/malloc.h: removed redundant __reentrant prototypes
7958 * device/lib/_mullong.c: added working xstack variant in asm (C version
7959 doesn't pass regression tests)
7960 * device/lib/bpx.c: used __data and made bpx char for mcs51
7961 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
7962 (createFunction): fixed bug with xstackPtr
7963 * src/SDCCcse.c: corrected comments
7964 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
7965 (killDeadCode, eBBlockFromiCode): removed unused code
7966 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
7968 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
7969 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
7970 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
7971 (genModOneByte): fixed warning in MSVC
7972 * src/mcs51/main.c (): added comments
7973 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
7975 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
7977 * src/SDCCmain.c (linkEdit): oops, changed one line too many
7979 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
7981 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
7983 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
7985 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
7986 characters arrays of larger size than the declared one.
7988 2005-04-10 Borut Razem <borut.razem AT siol.net>
7990 * src/pic/gen.c (genInline),
7991 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
7992 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
7993 (findNextInstruction), (findPrevInstruction),
7994 (findInstructionUsingLabel),
7995 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
7996 * src/pic/pcode.c (findLabel): added missing '\n'
7997 * src/src.dsp: added SDCCdwarf2.c to the project
7999 2005-04-09 Borut Razem <borut.razem AT siol.net>
8001 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8003 2005-04-08 Raphael Neider <rneider AT web.de>
8005 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8006 into the chain after a given one) and mergeDefmapSymbols (combine
8007 defmap entries for each symbol per pcode)
8008 * (createDefmap): have defmap entries merged in the end
8009 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8010 a symbol before replacing one access type's symbol, merge symbols in
8011 the end (replacement symbol might already have an entry)
8012 * (assignValnums): keep reference to written WREG intact
8014 2005-04-08 Raphael Neider <rneider AT web.de>
8016 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8019 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8021 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8024 2005-04-07 Raphael Neider <rneider AT web.de>
8026 * device/include/pic16/usart.h: added compatibility defines for
8027 devices with more than one USART
8028 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8030 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8032 * device/lib/Makefile.in: updated for port specific include
8034 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8036 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8038 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8040 * device/include/8051.h,
8041 * device/include/8052.h,
8042 * device/include/at89S8252.h,
8043 * device/include/at89c55.h,
8044 * device/include/at89x051.h,
8045 * device/include/at89x51.h,
8046 * device/include/at89x52.h,
8047 * device/include/mcs51reg.h,
8048 * device/include/reg51.h,
8049 * device/include/reg764.h,
8050 * device/include/regc515c.h,
8051 * device/include/sab80515.h: (re)moved these 12 files
8052 * device/include/mcs51/8051.h,
8053 * device/include/mcs51/8052.h,
8054 * device/include/mcs51/at89S8252.h,
8055 * device/include/mcs51/at89c55.h,
8056 * device/include/mcs51/at89x051.h,
8057 * device/include/mcs51/at89x51.h,
8058 * device/include/mcs51/at89x52.h,
8059 * device/include/mcs51/mcs51reg.h,
8060 * device/include/mcs51/reg51.h,
8061 * device/include/mcs51/reg764.h,
8062 * device/include/mcs51/regc515c.h,
8063 * device/include/mcs51/sab80515.h: and added them here
8065 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8067 * device/include/stdarg.h: changed SDCC specific keywords to double
8069 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8071 * device/include/hc08/mc68hc908gp32.h,
8072 * device/include/hc08/mc68hc908jb8.h,
8073 * device/include/hc08/mc68hc908jkjl.h,
8074 * device/include/hc08/mc68hc908qy.h: fixed comments
8075 * device/include/mcs51/README: updated
8076 * device/include/mcs51/c8051f120.h: added PINRSF
8077 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8078 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8079 amidst code. Also inline is not supported.
8081 2005-04-06 Raphael Neider <rneider AT web.de>
8083 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8084 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8085 callers stack/frame pointers
8087 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8089 * device/include/pic16/usart.h: added, missing in previous commit,
8090 * device/include/pic16/adc.h: fixed typo,
8091 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8093 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8095 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8096 uninitialized because a bug appears with gplink
8097 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8098 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8099 complains for unrecognised option
8101 2005-04-05 Raphael Neider <rneider AT web.de>
8103 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8104 structs as well (using memcpy)
8105 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8106 on ISRs (GOTO has no label)
8107 * src/pic16/device.h: added OF_OPTIMIZE_DF
8108 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8109 new data flow analysis/optimization
8110 * src/pic16/pcode.c: added (prototypes for and implementation of)
8111 dataflow analysis functions, fixed pCodeInstructions' inCond and
8112 outCond values, made RCALL a branch instruction
8113 * (pic16_unlinkpCode): keep C line if possible
8114 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8115 C line moved if possible
8116 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8117 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8118 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8119 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8121 * (pic16_getJumptabpCode): NEW, needed in...
8122 * (LinkFlow): fixed handling of jumptables, calls and conditional
8124 * (pic16_InsertCommentAfter): NEW
8125 * (pic16_pCodeReplace): made verbose and flow preserving
8126 * (AnalyzeFlow): added call to data flow analysis
8127 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8128 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8129 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8131 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8133 * src/SDCCast.c (decorateType): fixed bug #1105626
8135 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8137 * device/include/asm/pic16/features.h,
8138 * pic18f*.h headers,
8139 * device/include/pic16/adc.h,
8140 * device/include/pic16/delay.h,
8141 * device/include/pic16/i2c.h,
8142 * device/include/pic16/malloc.h,
8143 * device/include/pic16/stdio.h,
8144 * device/include/pic16/stdlib.h,
8145 * device/include/pic16/string.h,
8146 * device/lib/pic16/libc/stdio/printf_tiny.c,
8147 * device/lib/pic16/libc/stdio/printf_small.c,
8148 * device/lib/pic16/libc/stdio/strmgpsim.c,
8149 * device/lib/pic16/libc/stdio/strmmssp.c,
8150 * device/lib/pic16/libc/stdio/strmusart.c,
8151 * device/lib/pic16/libc/stdio/vfprintf.c,
8152 * device/lib/pic16/libc/stdlib/ltoa.c,
8153 * device/lib/pic16/libc/stdlib/putchar.c,
8154 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8155 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8156 * device/lib/pic16/libc/stdlib/memchrram.c,
8157 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8158 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8159 * device/lib/pic16/libio/adc/adcbusy.c,
8160 * device/lib/pic16/libio/adc/adcread.c,
8161 * device/lib/pic16/libio/adc/adcsetch.c,
8162 * device/lib/pic16/libio/usart/ubaud.c,
8163 * device/lib/pic16/libio/usart/ubusy.c,
8164 * device/lib/pic16/libio/usart/udrdy.c,
8165 * device/lib/pic16/libio/usart/uopen.c,
8166 * device/lib/pic16/libio/usart/uputc.c,
8167 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8168 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8169 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8170 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8171 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8172 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8173 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8174 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8175 specific keywords to double underlined form,
8176 * device/lib/pic16/libc/Makefile.rules,
8177 * device/lib/pic16/libsdcc/Makefile.rules,
8178 * device/lib/pic16/libm/Makefile,
8179 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8180 to compile with C standard set in Makefile.common
8181 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8182 rand.c and crc.c in compilation process,
8183 * device/lib/pic16/libsdcc/int/divuint.c,
8184 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8185 `c' from signed to unsigned,
8186 * device/lib/pic16/startup/crt0.c,
8187 * device/lib/pic16/startup/crt0i.c,
8188 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8189 keywords to double underlined form, bug fixes in _do_cinit function
8190 which prevented the correct initialization of the .idata segment,
8191 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8192 core to enter a infinite loop
8193 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8195 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8197 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8199 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8201 * device/include/Makefile.in: add support for hc08 subdirectory
8202 * device/include/hc08/: new subdirectory
8203 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8204 Lucas Loizaga, thanks!
8205 * device/include/hc08/mc68hc908qy.h,
8206 * device/include/hc08/mc68hc908gp32.h,
8207 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8208 their own directory. Changed internal macro names to use the compiler
8209 reserved namespace. Changed SDCC specific keywords to double
8211 * device/include/math.h,
8212 * device/include/malloc.h,
8213 * device/include/stdarg.h,
8214 * device/include/stdbool.h
8215 * device/include/string.h,
8216 * device/include/tinibios.h,
8217 * device/include/ds400rom.h,
8218 * device/include/8051.h,
8219 * device/include/8052.h,
8220 * device/include/80c51xa.h,
8221 * device/include/at89c55.h,
8222 * device/include/at89S8252.h,
8223 * device/include/at89x51.h,
8224 * device/include/at89x52.h,
8225 * device/include/ds80c390.h,
8226 * device/include/reg764.h,
8227 * device/include/regc515c.h,
8228 * device/include/sab80515.h,
8229 * device/include/mcs51/c8051f000.h,
8230 * device/include/mcs51/c8051f018.h,
8231 * device/include/mcs51/c8051f020.h,
8232 * device/include/mcs51/c8051f040.h,
8233 * device/include/mcs51/c8051f060.h,
8234 * device/include/mcs51/c8051f120.h,
8235 * device/include/mcs51/c8051f300.h,
8236 * device/include/mcs51/c8051f310.h,
8237 * device/include/mcs51/c8051f320.h,
8238 * device/include/mcs51/c8051f330.h,
8239 * device/include/mcs51/c8051f350.h,
8240 * device/include/z180.h: Changed SDCC specific keywords to double
8243 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8245 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8247 * (pic16_assignConfigWordValue): disable testing of configuration
8248 register value with config mask,
8249 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8250 function with port->fun_prefix,
8251 * (genFunction): when generating a naked interrupt function never
8252 create an absolute segment placed in interrupt vector address, place
8253 the actual interrupt function at IVA instead, when an interrupt
8254 function is generated with unspecified interrupt then do not create
8255 the absolute section,
8256 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8257 code for generating a call to generic pointer get/put function with
8258 a call to function pic16_callGenericPointer(),
8259 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8260 the call to the generic pointer get/put functions with prefixing the
8261 function name with port->fun_prefix,
8262 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8263 * src/pic16/main.c (_process_pragma): prefix function with
8265 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8266 calling assembler, old 18Fxxxx macro is deprecated,
8267 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8268 PC_ASMDIR in while condition,
8269 * (findInstruction): add PC_ASMDIR in while condition,
8270 * (buildCallTree): prefix main with port->fun_prefix,
8271 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8272 identifier for variable with banked access in instructions BTFSS,
8273 BTFSC, BCF, BSF, BTG
8274 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8275 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8276 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8277 perform optimization when enviroment variable NO_REG_OPT is set,
8278 * (insideLRBlock): NEW, return 1 if register is inside an
8279 INF_LOCALREGS block,
8280 * (RemoveRegFromLRBlock): remove a register that is completely
8281 eliminated by register optimization, but it is still left in local
8282 register store/restore in/from stack block,
8283 * (Remove2pcodes): after removing register, check to see if it
8284 should be removed from local register store/restore in/from stack
8286 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8287 DUMMY_READ_VOLATILE,
8289 * device/include/pic16/adc.h: minor prototype modifications and
8291 * device/include/pic16/malloc.h: added GPL notice various
8293 * device/include/pic16/stdint.h: NEW, standard header for ints
8294 * device/include/pic16/delay.h: NEW, header for delay functions,
8295 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8297 * device/include/pic16/signal.h: NEW, header providing helper macros
8298 for implementing signal handlers,
8299 * device/include/pic16/stdio.h: added prototypes for functions,
8300 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8301 prototypes for stdin and stdout, added macro PUTCHAR to
8302 automatically implement putchar function prototype,
8303 * device/include/pic16/usart.h: modified and updated USART library,
8304 * device/lib/pic16/libio/adc/,
8305 * device/lib/pic16/libio/i2c: some modifications to improve library
8307 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8308 family of functions,
8309 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8310 family of functions and other sources,
8311 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8312 of the PIC18Fxx[28] devices,
8313 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8314 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8315 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8316 _do_cinit function, because the previous failed when local variables
8317 where not placed in the same memory bank,
8318 * device/lib/pic16/libsdcc/char/: various modifications to improve
8319 library performance,
8320 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8321 information on the new functions of the c library and more...
8323 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8325 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8327 2005-03-26 Raphael Neider <rneider AT web.de>
8329 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8330 if condition == CARRY)
8331 * (genCmp): adapted to new genSkipc semantics
8332 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8333 on rIfx (genCmp was broken)
8335 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8337 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8338 * src/z80/main.c (_keywords[]),
8339 * src/SDCCglobal.h (struct options),
8341 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8342 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8343 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8344 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8345 always available in leading double underscore form. The C99 support is
8346 mostly missing, but it's a start.
8347 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8348 reserved identifier "__data".
8350 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8352 * src/mcs51/peeph.def: fixed bug 1170013
8354 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8356 * device/include/mcs51reg.h: fixed bug 842007
8358 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8360 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8363 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8365 * src/port.h (struct PORT),
8366 * src/avr/ralloc.c (avr_assignRegisters),
8368 * src/ds390/ralloc.c (ds390_assignRegisters),
8370 * src/hc08/ralloc.c (hc08_assignRegisters),
8372 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8374 * src/pic/ralloc.c (pic14_assignRegisters),
8376 * src/pic16/ralloc.c (pic16_assignRegisters),
8378 * src/xa51/ralloc.c (xa51_assignRegisters),
8380 * src/z80/ralloc.c (z80_assignRegisters),
8382 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8383 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8385 * src/SDCCdflow.c (computeDataFlow),
8387 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8389 * src/SDCCcflow.c (*),
8391 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8392 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8393 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8394 immedDom() returning wrong block; probably fixes bug #1160833)
8396 2005-03-20 Borut Razem <borut.razem AT siol.net>
8398 * support/scripts/inc2h.pl: WIN32 port
8400 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8402 * device/lib/makefile.in: added abs.c and labs.c
8404 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8406 * device/include/stdint.h: added
8407 * device/lib/abs.c: added
8408 * device/lib/labs.c: added
8409 * device/include/stdlib.h: added abs() and labs() prototypes
8410 * device/lib/libsdcc.lib: added abs and labs
8411 * device/include/float.h,
8412 * device/lib/_fsmul.c,
8413 * device/lib/printf_fast.c,
8414 * device/lib/printf_tiny.c: updated comments
8416 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8418 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8421 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8423 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8424 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8426 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8428 * device/lib/printf_large.c: removed inline assembly for portability and
8429 readability. Use printf_fast if speed or size are more important.
8430 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8431 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8433 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8435 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8436 prevent compiler warning
8438 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8440 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8441 moved to level 0 and declared as static. Also they are explicit
8442 placed in access bank. This was necessery because some times they
8443 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8444 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8445 optimizations. Currently only compare to unsigned char is implemented,
8446 * src/pic16/gen.c: added fReturnIdx array,
8447 * (struct resolvedIfx) is moved to gen.h and made public,
8448 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8449 * (aopForSym): added an optimization to directly store in stack of
8450 the operand of a SEND iCode,
8451 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8452 but as registers instead (AOP_REG) using the fReturnIdx array,
8453 * (pic16_freeAsmop): remove the freed register from the
8454 _G.sregsAlloc field,
8455 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8456 a compare of 'WREG',
8457 * (pic16_popGetTempRegCond): changed function prototype, now
8458 function takes also a bitVector argument v which holds the current
8459 set of registers that are allocated for stack access by aopForSym,
8460 registers allocated in aopForSym for accessing stack symbols are not
8461 any more part of the functions usedRegs field,
8462 * (genCall): some times aopOp is called for a stack variable to be
8463 send, aopForSym might perform the push, if this is true make sure
8464 that genCall doesn't push the variable twice by testing _G.resDirect,
8465 * (genFunction): changed testing for unspecified interrupt number
8466 from 256 to INTNO_UNSPEC,
8467 * modified selection scheme of frame pointer generation. Previously
8468 if function did use local registers a frame pointer was generated,
8469 now a frame pointer is generated only if function has arguments
8470 (that need PLUSW2 register access), or has stack arguments, or the
8471 compiler is not instructed to omit the frame pointer,
8472 * (genEndFunction): before restoring local registers that were saved
8473 in the function preamble, also restore the registers that *might*
8474 have been allocated for stack access,
8475 * (genRet): removed some old comments,
8476 * (genCmp, the active (RN's) version): added a call to the
8477 pic16_genCmp_special function to perform the compare with a more
8478 robust and optimized way,
8479 * (genInline): a feature has been added in inline code generation,
8480 which allows a wildcard variable substitution when writing inline
8481 assembly. Code is incomplete and experimental therefore undocumented,
8482 * (genCast): changed order of aopOp for result and right to allow
8483 aopForSym to directly load the result if possible,
8484 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8485 perform an optimized compare on some selected special occasions,
8486 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8487 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8488 generate an IVT any more,
8489 * src/pic16/main.c (pic16_optionsTable): added command line option
8491 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8492 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8494 * src/pic16/NOTES: Raphael Neider added in list of active developers
8495 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8496 jumptable_end to prevent bug #,
8497 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8498 inCond and outCond fields,
8499 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8500 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8501 turn off register spilling,
8502 * (packRegsForOneUse): synced with other ports' versions although it
8503 is not used currently,
8504 * (pic16_packRegisters): added an optimization while reading
8505 structure bitfields, some registers may be saved (malloc code is
8506 decreased by 80 bytes)
8508 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8510 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8511 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8512 this can be optimized more?
8514 2005-03-10 Raphael Neider <rneider AT web.de>
8516 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8517 genNearPointerGet): (hopefully) fixed access to bitfields via
8518 pointers (p->bitN = x; and x = p->bitN; failed)
8520 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8522 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8524 2005-03-09 Raphael Neider <rneider AT web.de>
8526 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8528 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8530 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8531 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8532 (regTypeNum): set REG_BIT type if necessary
8533 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8534 * support/regression/tests/critical.c: check bug 1144613
8536 2005-03-02 Raphael Neider <rneider AT web.de>
8538 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8540 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8542 * src/avr/ralloc.c (serialRegAssign),
8543 * src/ds390/ralloc.c (serialRegAssign),
8544 * src/hc08/ralloc.c (serialRegAssign),
8545 * src/mcs51/ralloc.c (serialRegAssign),
8546 * src/pic/ralloc.c (serialRegAssign),
8547 * src/pic16/ralloc.c (serialRegAssign),
8548 * src/xa51/ralloc.c (serialRegAssign),
8549 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8551 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8553 * src/SDCCast.c (decorateType): fixed bug 1124787
8555 2005-02-20 Hubert Sack <sack AT digiplan.de>
8556 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8558 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8561 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8563 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8564 to keep the correct label reference count when adding/removing references
8565 to labels. A peephole file using this is appended to patch #1144962.
8567 2005-02-14 Raphael Neider <rneider AT web.de>
8569 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8570 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8571 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8572 retrievals of result operand's value on assignment
8574 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8576 * device/include/pic16/string.h: modified prototype for memccpy()
8577 to memccpy(void *, void *, char, size_t)
8578 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8579 check whether to omit frame pointer or not,
8580 * (genInline): convert all occurences of "\n" to LF in inline
8581 assembler blocks, this helps formatting the inline text,
8582 * (pic16_loadFSR0): modified prototype,
8583 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8584 removed some 8051 legacy code,
8585 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8586 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8587 before allocating temporary registers in functions,
8589 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8591 * support/regression/tests/bitvars.c: corrected the "fix"
8593 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8595 * support/regression/tests/bitvars.c,
8596 * support/regression/tests/bitwise.c,
8597 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8599 2005-02-10 Raphael Neider <rneider AT web.de>
8601 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8602 different size for Alpha
8603 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8605 2005-02-09 Raphael Neider <rneider AT web.de>
8607 * src/SDCC.lex(doPragma) : save and restore warning options as well
8608 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8609 * have #pragma less_pedantic set the errorlevel to WARNING
8611 * (cloneOptimize) : fixed wrong malloc's size
8612 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8613 facilitate correct handling of #pragma (save|restore)
8615 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8617 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8619 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8621 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8623 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8625 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8627 2005-02-02 Raphael Neider <rneider AT web.de>
8629 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8630 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8631 * (pic16_storeForReturn): fixed to allow returning function pointers
8632 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8633 * device/include/pic16/{stddef.h,stdbool.h}: added
8635 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8637 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8639 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8641 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8642 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8643 appeared to be required
8645 2005-01-31 Borut Razem <borut.razem AT siol.net>
8647 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8648 include/mcs51 and include/z80 directories to the package
8650 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8652 * src/hc08/gen.c (genFunction): fixed bug #1112752
8654 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8656 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8658 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8660 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8662 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8664 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8666 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8668 * device/include/c8051fxxx.h: removed these 6 files
8669 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8671 2005-01-26 Raphael Neider <rneider AT web.de>
8673 * src/pic16/gen.c (genAssign): fixed assignment from longs
8674 in codespace (were cut to three bytes)
8675 * (genDummyRead): implemented (except for CODESPACE...),
8677 * src/pic16/glue.c (emitStatistics): beautified
8678 * device/lib/pic16/libm/Makefile: added include path
8680 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8682 * src/z80/gen.c (aopPut): fixed bug #1103902
8684 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8686 * device/lib/expf.c: fixed bug #1095792
8688 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8690 * device/lib/pic16/libm: added Math library sources
8692 2005-01-24 Raphael Neider <rneider AT web.de>
8694 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8695 to enable upcast to pCodeOpReg2 (there is no type tag to
8696 differenciate the two and pic16_popGet2p cast into PCOR2)
8697 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8698 (sizeof(sectNames) changed to sizeof(sectName))
8699 Both patches fix segfaults under MinGW.
8701 2005-01-23 Raphael Neider <rneider AT web.de>
8703 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8704 Safe_[mc]?alloc()'ed variables
8705 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8706 of (byte sized) temporaries (assign them to WREG for now)
8707 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8708 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8709 this might fix SIGSEGVs on MinGW...
8710 * src/SDCCopt.c (killDeadCode): restored original behaviour
8711 (volatile operands might get thrown away though)
8713 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8715 * src/pic16/gen.c: fixed bug #1106975,
8716 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8717 pointer update, INTCON is saved, global interrupts are disabled and
8718 restored after updateing TOS.
8719 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8720 * added function attribute 'shadowregs' to take advantage of shadow
8722 * added function attribute 'wparam' as an alternative to the wparam
8724 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8725 user declares a non-ISR function as 'shadowregs',
8726 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8728 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8730 * .version: bumped version number to 2.4.8
8731 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8733 * device/lib/pic16/libio/i2c/: I2C module support library,
8734 * device/include/pic16/i2c.h: I2C support library header,
8735 * device/lib/pic16/libc/stdio/: standard IO support sources,
8736 * (printf_small.c): printf_small() source, supports float print,
8737 * (printf_tiny.c): printf_tiny() source, does not support floats,
8738 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8739 enable global optimizations for entire library source, other
8740 Makefiles in the source tree are also modified to reflect this,
8741 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8743 * doc/sdccman.lyx: updated to reflect new changes,
8744 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8745 sym->onStack if-case,
8746 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8747 sbit, idata, _idata, xdata, _xdata,
8748 * added pragma library, to link an external library, (see doc),
8749 * removed command line options, --pomit-config-words, --pomit-ivt,
8750 --pleave-reset-vector,
8751 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8752 when calling assembler to reflect memory model used, also define
8753 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8754 reflect stack model used,
8755 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8756 on stack return NULL,
8758 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8760 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8761 of the operands is volatile. Fixes #1020220
8763 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8765 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8766 * (OptimizeRegUsage): make sure that there is really no other flow where
8767 the first pCode is used
8769 2005-01-22 Raphael Neider <rneider AT web.de>
8771 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8772 to fix #1106967 (pCode->seq are not set up correctly)
8774 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8776 * src/SDCCglue.c (glue): make sure code area is declared before the
8777 static initialization area.
8779 2005-01-21 Raphael Neider <rneider AT web.de>
8781 * device/lib/Makefile.in: fixed test for pic16 install dir
8782 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8784 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8785 added --optimize-goto compiler switch and pragma wparam documentation
8786 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8787 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8788 and PRODH closing bug #1071770 (peephole optimizer)
8790 2005-01-19 Raphael Neider <rneider AT web.de>
8792 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8793 cmdLine buffers (used when calling sdcpp...) are large enough
8794 (MAX_PATH=256 truncates arguments leading to system halts when
8796 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8797 * (genUminus): rewritten to for efficiency
8798 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8799 used uninitialized in some cases)
8800 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8801 copy the third byte from the int -- now assumes 0x80 (data memory)
8802 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8803 operands (genAddLit expects the iCode's operands to swapped as
8804 well), fixed leftover bytes (crashed for short left operands)
8805 * (pic16_genMinusDec): performance improvements, removed false
8807 * (pic16_genMinus): fixed to cope with differently sized operands
8808 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8810 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8811 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8812 new banksel optimization
8813 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8814 analysis for temporary registers (segfaults...)
8815 * src/pic16/peeph.def: added rule
8817 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8819 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8820 which converts a float number to its ASCII representation
8821 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8822 functions to convert the fractional and integer part of a float to ASCII,
8823 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8824 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8826 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8828 * device/include/pic16/adc.h: added GPL info,
8829 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8830 a pCodeOp as tested operand,
8831 * (genNearPointerGet): optimized bit testing, does not use
8832 intermediate register for bit value, test directly instead with
8833 BTFSS, BTFSC, works only for single bits,
8834 * (genpic16Code): dump the name of the iCode in the asm,
8835 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8836 renamed to pic16_decodeOp,
8837 * (serialRegAssign): do not allocate a temporary register for iCode
8838 sequences that test a single bit for 1/0
8840 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8842 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8843 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8844 access stack and frame pointers. They are initially assigned to
8845 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8846 accessing SFRs. Updated all occurences of modification of stack or
8847 frame pointer in gen.c and pcode.c,
8848 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8849 assigning of a literal value to pointers,
8850 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8851 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8854 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8856 * doc/sdccman.lyx: update documentation about stack pragma, added
8857 some info for stack memory models
8859 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8861 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8863 2005-01-08 Raphael Neider <rneider AT web.de>
8865 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8866 udata sections to fix bug #1097823
8868 2005-01-05 Raphael Neider <rneider AT web.de>
8870 * src/pic16/gen.c (genGenericShift): added handling of differently
8871 sized left operand and result
8873 2005-01-04 Raphael Neider <rneider AT web.de>
8875 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8876 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8877 to hold the condition bit)
8878 * added new version of genCmp (old code available via #define)
8879 * added new version of genShiftLeft/genShiftRight in a generic
8880 way, now supports shifting by negative values
8881 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8882 shiftCount (expected by genGenericShift)
8883 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8884 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8886 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8887 is an invalid literal too...)
8889 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8891 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8892 from Raphael Neider,
8893 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8894 for 8-bit literals. This fixes some literal operands which are sign
8895 extended to 16-bits ints when instruction needs only 8-bits.
8897 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8899 * device/lib/logf.c: added mcs51 assembly version
8900 * device/lib/expf.c: added mcs51 assembly version
8901 * device/lib/_logexpf.c: new shared asm code for expf and logf
8902 * device/include/math.h: add defines for assembly math library
8903 * device/lib/Makefile.in: build new _logexpf.c
8904 * device/lib/libfloat.lib: use new _logexpf.c
8906 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8909 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8910 device types which have less than 0x7f registers.
8912 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8914 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8916 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8918 * device/lib/printf_fast.c: only build on supported arch.
8919 * device/lib/printf_tiny.c: only build on supported arch.
8920 * device/lib/printf_fast_f.c: only build if asm float lib
8921 * device/lib/_fsget1arg.c: only build if asm float lib
8922 * device/lib/_fsget2args.c: only build if asm float lib
8923 * device/lib/_fsnormalize.c: only build if asm float lib
8924 * device/lib/_fsreturnval.c: only build if asm float lib
8925 * device/lib/_fsrshift.c: only build if asm float lib
8926 * device/lib/_fsswapargs.c: only build if asm float lib
8927 * device/include/stdio.h: don't provide print_fast,
8928 print_fast_f, print_tiny prototypes if --xstack used
8930 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8932 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8933 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8936 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8938 * device/lib/printf_fast_f.c: same as printf_fast, but
8939 with floating point enabled
8940 * device/lib/printf_fast.c: minor tweaks
8941 * device/include/stdio.h: add printf_fast_f
8943 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8945 * src/SDCCmain.c: make --float-reent default for mcs51
8946 * device/lib/_fsadd.c: added mcs51 assembly version
8947 * device/lib/_fssub.c: added mcs51 assembly version
8948 * device/lib/_fsmul.c: added mcs51 assembly version
8949 * device/lib/_fsdiv.c: added mcs51 assembly version
8950 * device/lib/_fseq.c: added mcs51 assembly version
8951 * device/lib/_fsneq.c: added mcs51 assembly version
8952 * device/lib/_fsgt.c: added mcs51 assembly version
8953 * device/lib/_fslt.c: added mcs51 assembly version
8954 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
8955 * device/lib/Makefile.in: add _fscmp to build
8956 * device/lib/libfloat.lib: add _fscmp to build
8958 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8960 * device/lib/_fs2slong.c: added mcs51 assembly version
8961 * device/lib/_fs2sint.c: added mcs51 assembly version
8962 * device/lib/_fs2schar.c: added mcs51 assembly version
8963 * device/lib/_fs2ulong.c: added mcs51 assembly version
8964 * device/lib/_fs2uint.c: added mcs51 assembly version
8965 * device/lib/_fs2uchar.c: added mcs51 assembly version
8966 * device/lib/_slong2fs.c: added mcs51 assembly version
8967 * device/lib/_sint2fs.c: added mcs51 assembly version
8968 * device/lib/_schar2fs.c: added mcs51 assembly version
8969 * device/lib/_ulong2fs.c: added mcs51 assembly version
8970 * device/lib/_uint2fs.c: added mcs51 assembly version
8971 * device/lib/_uchar2fs.c: added mcs51 assembly version
8972 * device/include/float.h: added #define to select asm vs c
8974 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
8976 * device/lib/printf_fast.c: improvements to float output
8977 * device/include/float.h: add defines for assembly float library
8978 * device/lib/_fsget1arg.c: receive 1 float arg
8979 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
8980 * device/lib/_fsnormalize.c: normalize a float
8981 * device/lib/_fsreturnval.c: return float, various helper routines
8982 * device/lib/_fsrshift.c: right shift a float's mantissa
8983 * device/lib/_fsswapargs.c: swap 2 floats
8984 * device/lib/Makefile.in: build these 6 new files for mcs51
8985 * device/lib/libfloat.lib: add these 6 files to the library
8987 2004-12-26 Borut Razem <borut.razem AT siol.net>
8989 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
8992 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
8994 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
8995 and fully reentrant and register bank neutral.
8996 * device/lib/printf_fast.c: added float (not enabled by default),
8997 added compact/slower integer (also not enabled by default),
8998 improved size/speed of fast integer code, other minor changes
8999 * device/include/stdio.h, device/lib/Makefile.in,
9000 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9002 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9004 * src/pic16/pcode.c: declaring variables other than at the start of a
9005 block is not supported in C by VC6.
9007 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9009 * applied a previous patch from Raphael Neider that wasn't included
9010 in the previous commits, which fixes infinite loops within jumptable
9012 * made some fixes that previous patches introduced
9014 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9016 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9017 that fixes an issue with AOP_PCODE asmop's offset,
9018 * (pic16_popCopyReg): update instance field too,
9019 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9020 function of pic port,
9021 * (genCmp, genAnd, genAssign),
9022 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9024 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9026 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9027 variables initial values to idata section,
9028 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9029 variables in some functions. This utilizes parmBytes field of iCode
9030 structure to hold the offset of the variable in stack. (might be
9031 able to use the stack field too?)
9032 * applied patch from Raphael Neider # ### , # ###
9033 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9034 variable initial values in idata section,
9035 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9036 for static variables with initial value
9037 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9038 applied fix in while loop from Raphael Neider.
9040 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9042 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9043 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9044 * src/ds390/ralloc.c (serialRegAssign): spill bits
9045 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9046 * support/Util/SDCCerr.c,
9047 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9048 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9049 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9051 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9053 * device/include/sdcc-lib.h: inserted LGPL, added includes
9054 asm/ds390/features.h and asm/mcs51/features.h
9055 * device/include/asm/default/features.h,
9056 * device/include/asm/gbz80/features.h,
9057 * device/include/asm/z80/features.h: added empty _AUTOMEM
9059 * device/include/asm/ds390/features.h,
9060 * device/include/asm/mcs51/features.h: added files with defines for
9061 _AUTOMEM and _STATMEM indicating automatic and static storage class
9062 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9063 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9064 * src/SDCCicode.c (geniCodeCast),
9065 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9066 * src/SDCCloop.c (loopInduction): removed unused variable lr
9067 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9068 to convertToFcall to include char modulo (RFE 1065037), added check
9069 if left operand is unsigned and use abs of literal value
9070 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9071 as it doesn't work after conversion from peephole.def to peephole.rul
9072 * src/mcs51/gen.c (toBoolean): added check for size,
9073 (genModOneByte): optimized code for signed char modulo a literal
9074 power of 2 (thanks to Hubert Sack),
9075 (genRRC): removed unnecessary "clr c",
9076 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9077 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9079 swapped rules 256.c and 256.d,
9080 extended 256.d by using new multiple checks (thanks Erik),
9081 added rules 256.e and 256.f,
9082 updated rule 261.a and 261.b to new generated code
9083 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9085 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9087 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9088 induction related bugs, including first part of bug #1074377
9090 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9092 * applied patch from bug-report #1076292,
9093 * applied patches for genAnd and Goto-optimizations for Raphael
9095 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9096 dump a less iCode information,
9097 * src/pic16/device.h (pic16_options_t): added field debgen,
9098 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9099 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9100 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9102 * (various functions): added macros FENTRY and FENTRY2 to functions,
9103 to emit function prologue,
9104 * (various functions): fixed indentation,
9105 * (genNearPointerGet): fixed loading of FSR0,
9106 * (genPackBits): applied patch from Raphael Neider to fix updating
9107 of FSR0 and touching only the modified bits,
9108 * src/pic16/genarith.c (various functions): added macros FENTRY to
9109 emit function prologue in comments,
9110 * src/pic16/pcode.h: added functions debugf2, debugf3,
9111 * src/pic16/ralloc.c: partial fix for packForPush caused
9114 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9116 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9117 <stsp AT users.sourceforge.net> with reversed byte order
9118 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9120 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9122 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9124 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9125 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9127 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9129 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9131 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9133 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9135 (setFromConditionArgs): friendly operand parser for peephole rules,
9136 (operandBaseName, operandsNotRelated): new peephole condition
9137 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9138 architecture specific register naming into account, handles n-way
9139 comparisons, and supports quoted literals
9140 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9142 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9144 * src/mcs51/peeph.def: fixed bug #1076940
9146 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9148 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9150 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9152 Adding support for replacing ljmps with sjmps in jumptables
9153 generated for switch statements. For now you need to set the
9154 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9155 Now 4 algorithms for mcs51 jumptable generation are used:
9156 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9157 addresses loaded pc-relative for up to 112 cases and stack-pushing
9158 target addresses loaded with offset from dptr for up to 256 cases.
9160 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9161 * src/mcs51/main.c: adapted constants for switch table generation
9162 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9164 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9166 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9167 * support/regression/tests/bug1057979.c: added test for bug 1073386
9169 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9171 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9174 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9176 * src/pic16/device.h,
9177 * src/pic16/genarith.c,
9180 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9182 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9184 Large cummulative patch for pic16 port.
9185 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9186 to call when a stack overflow occurs,
9187 * (malloc.h): added CVS Id tag,
9188 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9190 * added libc directory. The current version of LibC contains string
9191 functions, ctype functions and macros and some functions of the
9192 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9193 be extensively tested in the future. Standard disclaimer here.
9194 Library is not automatically build yet. But one can build it by
9195 invoking 'make' inside the libc directory.
9196 * added ADC library under libio. Preliminary version yet.
9198 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9199 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9200 aopForRemat() now and not by pic16_aopOp(),
9201 * (pic16_popGetTempReg): removed warning messgae when allocating
9202 temporary registers, its a buggy feature and will be removed,
9203 * (pic16_popGet): set register instance field in AOP_CRY,
9204 * (pic16_outBitC): fixed for results in size greater than 1,
9205 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9206 * (pic16_storeForReturn): optimized return of 0,
9207 * (genCmp): experimental code for new genCmp which uses PIC18's
9208 special compare&skip instructions. Initial tests fail some times
9209 with variables grater than 1 byte in size, so new code is disabled,
9210 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9212 * (genCast): began a fix to optimize the casting of a bit to another
9213 bit, now assigning a bitfield to another bitfield will fail, sorry,
9214 * src/pic16/main.c: disabled the use of lr-support feature,
9215 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9216 * added some function prototypes, added function _debugf prototype,
9217 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9218 bits with offset (case PO_GPR_BIT),
9219 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9221 * (isBankInstruction): modified to return 0 for no banking instruction,
9222 and 1 for banking instruction,
9223 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9224 caused stop processing pCodes after a inline assembly block,
9225 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9226 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9227 registers when it shouldn't,
9228 * src/pic16/ralloc.c (allocReg): add preliminary support for
9229 supporting a limited set of temporary registers,
9231 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9233 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9234 genDataPointerSet): ensure assignments always copy in MSB to LSB
9236 (loadRegFromAop): recognize CLRH optimization,
9237 (genFunction): optimize RECEIVE iCodes in reentrant functions
9239 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9241 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9242 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9244 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9245 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9246 contiguous with data
9248 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9250 * device/lib/_gptrget.c (_gptrget),
9251 * device/lib/_gptrgetc.c (_gptrgetc),
9252 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9253 instead of sjmp to ret
9254 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9255 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9257 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9259 * .version: bumped version to 2.4.7
9260 * device/lib/_gptrget.c (_gptrget): is now _naked
9261 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9262 * device/lib/_gptrput.c (_gptrput): is now _naked
9263 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9264 (createFunction): fixed xstack
9265 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9266 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9268 (geniCodeCritical): store original interrupt state in an iTemp bit
9269 var unless stack-auto
9270 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9271 * src/SDCCmain.c (setIncludePath): added include/target to search path
9272 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9273 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9275 (processFuncArgs): put bit vars in bit area
9276 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9277 unsaveRBank): fixed xstack,
9278 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9279 (genFunction, genEndFunction): fixed xstack,
9280 (genAssign): optimization don't walk backwards through mem
9281 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9282 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9283 * support/regression/Makefile: also make library (for stack-auto) when
9284 making "all" and added "test-mcs51-xstack-auto"
9285 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9286 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9287 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9288 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9289 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9290 make-library by MAKE_LIBRARY
9291 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9292 regression tests for xstack
9293 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9294 * support/regression/tests/critical.c: test for critical on mcs51
9296 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9298 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9299 built version of sdcc instead of installed version
9301 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9303 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9304 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9306 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9307 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9308 WARNING: remove device/lib/build/z80/printf.o by hand when
9309 updating from previous build!
9310 * device/lib/z80/printf.c: updated comment
9311 * support/regression/tests/bug1057979.c: test all ports now
9312 * support/regression/tests/bug1065458.c: file added
9314 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9316 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9317 *_start and *_end symbols for static functions
9319 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9321 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9322 and search crt0.o in all library paths,
9323 (setIncludePath): proper handling of --nostdinc,
9324 (setLibPath): proper handling of --nostdlib
9325 * support/regression/Makefile,
9326 * support/regression/ports/ds390/spec.mk,
9327 * support/regression/ports/gbz80/spec.mk,
9328 * support/regression/ports/hc08/spec.mk,
9329 * support/regression/ports/mcs51/spec.mk,
9330 * support/regression/ports/mcs51-large/spec.mk,
9331 * support/regression/ports/mcs51-stack-auto/spec.mk,
9332 * support/regression/ports/z80/spec.mk: use include and lib files from
9333 built version of sdcc instead of installed version
9334 * doc/sdccman.lyx: fixed typo in --nostdinc
9336 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9341 * src/pic/gen.c : added support to generate code for struct bit fields.
9343 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9345 * as/xa51/xa_version.h,
9346 * device/include/errno.h,
9347 * device/include/regc515c.h,
9348 * device/lib/_itoa.c,
9349 * device/lib/_ltoa.c,
9350 * device/lib/ser_ir_cts_rts.c,
9351 * sim/ucsim/xa.src/glob.cc,
9352 * sim/ucsim/xa.src/inst_gen.cc,
9353 * sim/ucsim/xa.src/xa_bit.cc,
9354 * sim/ucsim/xa.src/xa_sfr.cc,
9355 * sim/ucsim/z80.src/inst_dd.cc,
9356 * sim/ucsim/z80.src/inst_fdcb.cc,
9357 * support/scripts/keil2sdcc.pl,
9358 * src/pic16/pic16.dsp,
9359 * src/pic16/pic16a.dsp: corrected cvs line endings
9360 * device/lib/printf_large.c: fixed bug 1057979
9361 * src/pic16/gen.c: fixed non-C standard code
9362 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9363 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9364 * support/regression/ports/mcs51/support.c: reload T1 asap
9365 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9366 pdata use and clear idata startup behaviour
9367 * support/regression/tests/bug1057979.c: added
9369 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9371 * device/examples/ds390/ow390/ad26.h,
9372 * device/examples/ds390/ow390/cnt1d.h,
9373 * device/examples/ds390/ow390/crcutil.c,
9374 * device/examples/ds390/ow390/ownet.h,
9375 * device/examples/ds390/ow390/owsesu.c,
9376 * device/examples/ds390/ow390/swt12.h,
9377 * device/examples/ds390/ow390/swtoper.c,
9378 * device/examples/ds390/ow390/temp10.h,
9379 * device/examples/ds390/ow390/thermodl.c,
9380 * device/examples/ds390/tinitalk/tinitalk.dsp,
9381 * device/examples/ds390/tinitalk/tinitalk.dsw,
9382 * device/examples/mcs51/clock/hw.h,
9383 * device/examples/mcs51/simple2/go.bat,
9384 * device/examples/serialcomm/windows/serial.h,
9385 * device/examples/xa51/dummy.c,
9386 * device/examples/xa51/hello.c,
9387 * device/include/80c51xa.h,
9388 * device/include/at89x051.h: corrected cvs line endings
9390 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9392 * src/pic16/main.c (options): added command line --gstack, to trace
9393 stack over/under flows,
9394 * added pragma 'wparam' to allow passing first byte of function
9395 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9396 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9397 call to __gstack_test function and sets up the symbol as extern,
9398 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9399 * popaop): added call to pic16_testStackOverflow,
9400 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9402 * (genCall, genPcall): now all parameters are passed via stack
9403 except in functions that are pass to wparam pragma in which WREG is
9405 * (genPcall): REENTRANT flag is checked to see if variable prototype
9406 contains reentrant keyword, don't call a non-reentrant function, via
9407 a reentrant function pointer or vice versa, functions are never
9409 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9411 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9412 SIGSEGV when accessing a NULL register stucture,
9413 * (pic16_printGPointerType): modified to handle UPPER modifier for
9414 function initializers, changed prototype of function to simpler one,
9415 * (pic16_printIvalFuncPtr): check to see if function is already
9416 added in externs list,
9417 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9418 optimized a move from W to SFR with a move to the same register
9420 * device/lib/pic16/debug: NEW directory, contains debug features
9421 which are enabled when linking with libdebug.lib, currently command
9422 line option --gstack enables stack pointer tracing for over/under
9423 flow, corresponding sources are in debug/gstack
9425 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9427 * doc/sdccman.lyx: updated SDCC version,
9428 * (PIC16 port): update list of command line options,
9429 * src/pic16/device.h (structure pic16_options_t): added field gstack
9430 to enable stack overflow tracing on push/pops,
9431 * src/pic16/device.c (statistics structure): added statistics
9433 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9434 pic16_dump_int_registers): increase statistics counters for each
9435 * variable which is encountered
9436 * (pic16_dump_usection): emit each .udata variable to its own udata
9438 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9439 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9440 parameters via stack, otherwise use old scheme,
9441 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9442 assembler output file,
9443 * src/pic16/main.c: added command line options --gstack to enable
9444 push/pop tracing for stack overflow,
9445 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9446 instructions): added size of each instruction,
9447 * (pic16_countInstruction): estimate size of instructions in
9448 the_pFile list, inline assembly blocks are not counted,
9449 * (pic16_FixRegisterBanking): trace previous register usage, when
9450 banksel optimizations is greater than 0, don't emit a redudant
9453 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9455 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9456 * src/pic16/ralloc.c : applied same fix for pic16.
9457 * src/pic/gen.c : tidied it up a little.
9459 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9461 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9462 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9464 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9466 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9468 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9470 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9471 non-reentrant function __modsint in the interrupt function (thus
9472 corrupting math operations during serial I/O)
9473 * device/lib/ser_ir.c: as above, changed buffersize
9474 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9476 * doc/Makefile: added option -t for rsync
9478 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9480 * src/SDCCast.h (struct ast),
9481 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9483 2004-10-20 Borut Razem <borut.razem AT siol.net>
9485 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9488 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9490 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9492 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9493 support functions to replace long sequences of MOVFF's from access
9494 bank registers to stack and vice versa,
9495 * src/pic16/device.h: added new field opt_flags, where optimization
9496 flags can be set to enable certain features,
9497 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9498 * pBlock, (genFunction, genEndFunction): surroung loop for
9499 saving/loading used registers in stack with PC_INFO pCodes,
9500 INF_LREGS. Code in between can then be optimized by pCode optimizer
9501 to support function calls,
9502 * (genDataPointerSet): fixed bug which loaded float fields in
9503 structures with corrupt data,
9504 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9505 in a standard way debug info on stderr. Feature used for developing
9507 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9508 obsolete chunks of code,
9509 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9510 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9511 * pic16/src/pcode.c (pic16_newpCodeInfo,
9512 * (pic16_newpCodeOpLocalRegs),
9513 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9515 * (pic16_pCodeConstString): printing of the initial value of a
9516 symbol as a comment is inhibited since parsing was already done by
9517 copyStr and output is corrupt,
9518 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9520 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9522 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9524 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9526 * as/mcs51/lkarea.c: removed old K&R style,
9527 (lnksect): changed check on boundary error,
9528 (lnksect2): changed check on boundary error,
9529 (lnksect2): extend XSTK to end of page if size = 1
9530 * as/mcs51/lkmain.c: removed old K&R style,
9531 (Areas51): create l_IRAM symbol
9532 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9533 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9534 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9535 * device/lib/_mullong.c: added version to be compiled with xstack
9536 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9537 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9538 * device/lib/mcs51/crtxstack.asm: fixed comment
9539 * src/SDCCglue.c: maxInterrupts defaults to 0,
9540 (emitMaps): added pdata,
9541 (createInterruptVect): (re)moved default,
9542 (glue): added pdata,
9543 (glue): moved __start__xstack to XSTK with default size 1
9544 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9545 and options.float_rent when options.stackAuto is set,
9546 (linkEdit): only write XDATA_NAME if provided on command line
9548 * src/SDCCmem.c: added pdata
9549 * src/port.h: added pdata_name to PORT
9550 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9551 (saveRegisters, unsaveRegisters): removed usage of B,
9552 (genMinus): fixed accumulator clash,
9553 (genJumpTab): added comment, this needs another look
9554 * src/mcs51/gen.c: added check for "B in use" paranoia,
9555 added pushB() and popB()
9556 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9565 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9566 added PSEG (PAG,XDATA) or NULL to port specifier
9567 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9568 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9569 (_mcs51_genInitStartup): removed __start__xstack equ,
9570 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9571 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9572 * src/z80/gen.c (_rleAppend): fixed warnings
9573 * support/regression/tests/zeropad.c: added pdata test
9574 * .version: bumped to 2.4.6
9576 2004-10-17 Borut Razem <borut.razem AT siol.net>
9578 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9579 as a part of nightly build
9581 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9583 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9584 WREG holds the first byte function parameters,
9585 * (aopForSym): take special case for symbols which are in FARSPACE
9586 but in CODESPACE too,
9587 * (assignResultValue): modified to take into account _G.useWreg,
9588 * (genCall): don't use wreg for parameter passing when function is
9589 declared as reentrant, too, added optimization INCF to stack
9590 pointer when stack parameter count is 1,
9591 * (genFunction, genEndFunction): refurnished and fixed to not using
9592 wreg for passing parameters when function has varargs or is
9593 reentrant, fixed bug with symbol name compare for generating
9594 functions in absolute address,
9595 * (pic16_storeForReturn): refurnished,
9596 * (genCmp): began writing a new version of the function, not ready
9597 yet, therefore it is disabled,
9598 * (genAssign): do not read code memory when assigning a function to
9600 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9601 array of characters, not pointer,
9602 * (pic16initialComments): in debug mode emit an .ident directive for
9604 * (_process_pragma): emit a new warning type (internal to pic16)
9605 when setting stack to default length, emit a similar warning when
9606 placing a function at absolute address and address is not word aligned
9607 * (_pic16_parseOptions): added 'return TRUE' statement,
9608 * (_pic16_linkEdit): if compiling a source, then add the source's
9609 file object, first in the list of objects to link,
9611 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9613 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9614 * src/pic/main.c : removed VC warning.
9615 * src/pic/gen.c : changed comment.
9617 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9619 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9620 reference to a deprecated symbol _GPTRREG was causing failure to
9621 link. Thanks G. M. Gallant for the info.
9623 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9625 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9626 comments for Bugs item #954788.
9628 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9630 * src/pic16/device.c (pic16_dump_gsection,
9631 * pic16_groupRegistersInSection): handle symbols declared to be in
9632 access bank differently,
9633 * src/pic16/gen.c (struct _G): added field resDirect,
9634 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9635 send values read from stack directly to result and don't allocate
9637 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9639 * (pic16_sameRegsOfs): NEW,
9640 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9641 free because they were not allocated from temporary pool,
9642 * pic16_popRegFromString): workaround to fix a problem with
9643 allocating variables twice or never,
9644 * (genGenPointerGet): using PRODL instead of FSR0H,
9645 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9647 * (genAssign): take advantage of the _G.resDirect flag,
9648 * (genCast): around line 11844, use mov2f instead of directly
9649 MOVFF'ing between operands to account for literal values,
9650 * src/pic16/genutils.c: some new debug functions for gpsim have been
9652 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9653 float with integer part only,
9654 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9655 place variables in access bank
9656 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9657 updated sources to reflect recent changes in gen.c
9659 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9661 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9662 sources that searched for headers in installation path, now the
9663 device/include/pic16 is used,
9664 * src/pic16/glue.c (pic16glue),
9665 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9666 .line directives if not in debug mode, this suppresses assembler's
9667 warnings for ignored directives
9669 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9671 * src/port.h: made reset_regparms prototype void parameter explicit.
9672 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9673 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9674 * doc/sdccman.lyx: documented warning disabling and how to use
9675 printf_large to make it print floats.
9676 * device/include/stdbool.h: NEW
9677 * device/lib/_atof.c,
9678 * device/lib/_divuint.c,
9679 * device/lib/_divulong.c,
9680 * device/lib/expf.c,
9681 * device/lib/printf_large.c,
9682 * device/lib/sincosf.c,
9683 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9684 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9685 a completely reentrant lib.
9687 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9689 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9690 * device/include/pic16/stdio.h: fixed bug with colon
9692 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9694 * device/include/pic16/stdio.h,
9695 * device/include/pic16/stdlib.h,
9696 * device/include/pic16/math.h: NEW
9697 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9698 declared as _naked to reduce overhead
9699 * device/lib/Makefile.in (target port-specific-objects-pic16):
9700 changed * to *.* so to ignore the CVS directory,
9701 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9702 stacked variables back in stack,
9703 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9706 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9708 * .version: bumped version number to 2.4.5
9709 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9710 * support/Util/SDCCerr.c (messages structure): added entry for
9713 Large cumulative patch for pic16 port and libraries.
9714 * device/include/pic16/sdcc-lib.h,
9715 * device/include/pic16/stdarg.h,
9716 * device/include/asm/pic16/features.h,
9717 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9718 * device/include/pic16/float.h: changes reentrant keyword with
9719 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9720 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9721 updated target build-libraries to include objects from gptr,
9722 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9723 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9724 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9725 all function headings,
9726 * src/SDCCmain.c: added global parameter userIncDirsSet,
9727 * (parseCmdLine): when option -I is encountered add directory to
9729 * src/version.awk: added space between control and long,
9730 * src/pic16/NOTES: added some notes for the port,
9731 * src/pic16/gen.c: added prototype for mov2fp function,
9732 * (fReturnpic16[]): properly named return value registers,
9733 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9734 * (aopForSym): added code to handle symbols with onStack flag set,
9735 symbols onStack are allocated PTRSIZE bytes,
9736 * (aopFreeAsmop): handles special case where asmops are stack objects,
9737 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9738 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9739 added argument lock to trace flaws in allocating temporary registers
9740 when developing port,
9741 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9742 * (pic16_popRegFromString): reenabled allocating a direct register
9744 * (assignResultValue): various beautifications,
9745 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9746 referenced function argument,
9747 * (genIpush): reenabled to allow stacked arguments, handles only
9748 ic->parmPush iCodes,
9749 * (genCall, genPcall): major changes to allow for variable argument
9750 functions, fixed a bug with falsely restoring stack pointer after
9751 returning from call,
9752 * (genFunction): pending code for critical function,
9753 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9754 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9755 * (genNearPointerGet): fixed bug with indirect reading, was always
9757 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9759 * (genAddrOf): rewrote code to take address of a stacked function parameter
9760 * (genCast): fixed casting to generic pointer type,
9761 * src/pic16/gen.h: added AOP_STA,
9762 * (struct asmop): added field stk,
9763 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9764 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9765 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9766 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9767 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9768 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9770 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9772 * (pic16_port structure): generic pointer size is set to 3,
9773 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9774 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9776 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9777 operand is an iTemp,
9779 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9781 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9782 * debugger/mcs51/simi.c: addapt new syntax of s51
9784 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9786 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9787 * src/pic16/pcode.c: commented out some calls to free() in order to
9790 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9793 * src/SDCCicode.c (isiCodeInFunctionCall),
9794 * src/avr/ralloc.c (selectSpil),
9795 * src/pic/ralloc.c (selectSpil),
9796 * src/pic16/ralloc.c (selectSpil),
9797 * src/ds390/ralloc.c (selectSpil),
9798 * src/hc08/ralloc.c (selectSpil),
9799 * src/xa51/ralloc.c (selectSpil),
9800 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9801 stack in the middle of a function call sequence (fixes bug #1020268)
9802 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9803 costs associated with the minimum switch case.
9805 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9807 * src/SDCC.lex: fixed bug #1030549
9809 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9811 * src/SDCCcse.h (struct cseDef),
9812 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9813 over a function call if the CSE is derived from a symbol whose
9814 address has been taken (fixes bug #1029883)
9815 * support/regression/tests/bug-1029883: a new regression test for
9818 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9820 * src/hc08/gen.c (emitinline): fixed bug #1029778
9821 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9822 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9823 and starts toward RFE #905167)
9825 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9827 * src/pic16/gen.c (mov2f): New function to move an operand to
9828 another without considering if it is a literal or a register,
9829 * (pic16_sameRegs): don't check if they are both AOP_REG,
9830 * (AccRsh): removed andmask=0 lines,
9831 * (genLeftShift): duplicated to be improved in future versions,
9832 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9833 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9834 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9835 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9836 * (insertBankSwitch): fixed inserting banksel directives algorithm
9837 for instructions that follow a skip instruction, this fixes a report
9838 for broken subtraction code generation,
9839 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9840 iCode is a left op, just in case result and right share the same
9843 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9846 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9848 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9849 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9850 on 2004-09-12; it was buggy
9852 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9854 * src/SDCCsymt.h: removed RESULT_CHECK
9859 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9861 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9863 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9864 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9865 configuration values no more rejected by compiler, they are assigned
9866 to configuration registers with a warning message instead,
9867 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9868 the for-loop so last conf register is emitted too,
9869 * (_pic16_initPaths): link library libsdcc.lib by default,
9870 * (_hasNativeMulFor): modified test for multiplication according to
9871 Raphael Neider's remarks. Integer multiplication is also done with
9873 * device/include/pic16/pic18fregs.h: corrected type error in while
9874 testing and including 18f6720 header file
9876 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9878 * src/pic16/device.h (pic16_options): removed field use_crt,
9879 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9880 until an optimization to handle single bits is added,
9881 * (pic16_loadFSR0): moved before genUnpackBits,
9882 * (genAnd): some white lines removed,
9883 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9884 leave_reset flags in pic16_options when using crt modules,
9886 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9888 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9889 for bugs 898889 & 979599. Also used some safer print instructions.
9891 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9893 * src/pic16/device.h (pic16_options_t): added field use_crt,
9895 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9896 catch a probable future bug,
9897 * src/pic16/gen.c: aopIdx function commented out,
9898 * (genAssign): commented out old code which used aopIdx,
9899 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9900 code, added if conditionals to take into account the --use-crt
9901 command line options,
9902 * src/pic16/main.c (pic16_optionsTable): added new command line
9903 options, --use-crt= and --no-crt,
9904 * (_pic16_linkEdit): now the proper crt object is added in the
9905 linker command line except than when --no-crt is specified,
9906 * src/pic16/pcode.c,
9907 * src/pic16/pcode.h: added some structures and functions for a new
9908 optimization scheme to compansate for instruction overhead between
9909 same iCodes, this scheme is currently under development and is not
9911 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9913 * device/lib/pic16/startup/crt0i.c,
9914 * device/lib/pic16/startup/crt0iz.c: added global char variable
9915 __uflags to force the generation of an idata section
9917 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9920 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9921 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9923 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9925 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9926 Frieder) and clarified the default code optimization mode
9928 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9930 * src/SDCC.lex (doPragma, process_pragma),
9931 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9932 "opt_code_size", and "opt_code_balanced"
9933 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9934 regrouped options by category, added support for category headers
9935 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9936 and "--opt-code-size"
9937 * doc/sdccman.lyx: documented these new options and pragmas
9938 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9939 preference into account
9941 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9943 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9944 geniCodePreDec): Fixed bug 904237 by generating a warning
9946 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9948 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
9950 * src/pic/device.c : When no max ram set validate full memory range.
9952 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
9954 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9956 * device/lib/_gptrget.c,
9957 * device/lib/_gptrput.c: updated comment
9958 * device/lib/calloc.c,
9959 * device/lib/free.c,
9960 * device/lib/malloc.c,
9961 * device/lib/realloc.c: added LGPL, made them reentrant-safe
9962 * src/SDCCcse.c (cseBBlock),
9963 * src/SDCCicode.c (printOperand, geniCodeArray),
9964 * src/SDCCicode.h (struct operand): fixed bug 868103
9965 * support/regression/tests/bug-868103.c: added
9966 * src/SDCCast.c (searchLitOp),
9967 * src/SDCCcse.h (struct cseDef),
9968 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
9969 * src/SDCCicode.h (struct operand),
9970 * src/SDCCsymt.h (struct sym_link),
9971 * src/avr/gen.c (hasInc),
9972 * src/ds390/gen.c (hasInc),
9973 * src/hc08/gen.c (genPlusIncr, hasInc),
9974 * src/mcs51/gen.c (hasInc),
9975 * src/pic16/glue.c (pic16_printIvalChar),
9976 * src/pic16/ralloc.c (regWithIdx),
9977 * src/xa51/gen.c (hasInc) : removed warnings
9978 * src/SDCCast.c (createBlock): added comment ???
9979 * src/hc08/ralloc.c: updated comments
9981 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9983 * doc/sdccman.lyx: updated section on switch statements, added
9984 section about semaphore locking
9985 * doc/Makefile: added option -info for latex2html
9986 * device/lib/_gptrget.c,
9987 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
9989 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9993 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
9994 maxram is less than 0x100.
9996 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
9998 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10000 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10003 * src/mcs51/main.c,
10004 * src/ds390/main.c,
10008 * src/pic16/main.c,
10011 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10012 a jump table is the best form for a switch statement, including
10013 automatic insertion of missing cases to make the case range
10014 continuous. Developed in collaboration with Frieder Ferlemann.
10016 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10018 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10019 accumulator result if it needs sign extension
10021 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10023 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10025 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10027 * device/lib/gbz80/printf.c,
10028 * device/lib/z80/printf.c: removed define for NULL
10030 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10032 * as/xa51/xa_link.c,
10033 * device/examples/ds390/ow390/ad26.c,
10034 * device/examples/ds390/ow390/cnt1d.c,
10035 * device/examples/ds390/ow390/counter.c,
10036 * device/examples/ds390/ow390/ds2480.h,
10037 * device/examples/ds390/ow390/ds2480ut.c,
10038 * device/examples/ds390/ow390/findtype.c,
10039 * device/examples/ds390/ow390/gethumd.c,
10040 * device/examples/ds390/ow390/owllu.c,
10041 * device/examples/ds390/ow390/ownetu.c,
10042 * device/examples/ds390/ow390/swt12.c,
10043 * device/examples/ds390/ow390/swtloop.c,
10044 * device/examples/ds390/ow390/temp.c,
10045 * device/examples/ds390/ow390/temp10.c,
10046 * device/examples/ds390/ow390/thermo21.c,
10047 * device/examples/ds390/ow390/tinilnk.c,
10048 * device/examples/ds390/ow390/tstfind.c,
10049 * device/examples/serialcomm/windows/serial.cpp,
10050 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10051 * device/include/reg51.h: fixed line endings for cvs
10053 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10055 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10056 packRegsForAccUse, packRegisters): new accumulator register
10058 * support/regression/ports/hc08/support.c (_putchar): suppress
10059 warning of unused variable
10060 * src/SDCCicode.c: added SWAP entry to codeTable
10062 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10064 * device/lib/sprintf.c: forgot to add this file before previous commit
10066 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10068 * src/pic16/gen.c (genPackBits): added operand right in function
10069 parameters, load result directly if p_type is POINTER (that is
10070 called by genNearPointerSet)
10071 * (genUnPackBits): added operand left in function parameters,
10072 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10073 FSR0 if accessing bitfields,
10075 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10077 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10078 _print_format; updated printf, sprintf, vsprintf
10079 * device/include/asm/default/features.h: corrected comment/define
10080 * device/lib/Makefile.in: added sprintf.c
10081 * device/lib/libsdcc.lib: added sprintf module
10082 * device/lib/printf_large.c,
10083 * device/lib/vprintf.c,
10084 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10086 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10087 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10088 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10090 * support/regression/tests/zeropad.c: define idata as data for hc08
10092 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10094 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10095 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10096 labels are referenced at least once (even if a reference is not found)
10097 * src/hc08/gen.c (emitcode): set isComment flag for comments
10098 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10099 loads), rules 6a..6b (optimize jumps to return)
10101 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10103 * device/lib/acosf.c (acosf),
10104 * device/lib/asinf.c (asinf),
10105 * device/lib/atanf.c (atanf),
10106 * device/lib/ceilf.c (ceilf),
10107 * device/lib/cosf.c (cosf),
10108 * device/lib/coshf.c (coshf),
10109 * device/lib/cotf.c (cotf),
10110 * device/lib/fabsf.c (fabsf),
10111 * device/lib/floorf.c (floorf),
10112 * device/lib/log10f.c (log10f),
10113 * device/lib/logf.c (logf),
10114 * device/lib/sinf.c (sinf),
10115 * device/lib/sinhf.c (sinhf),
10116 * device/lib/sqrtf.c (sqrtf),
10117 * device/lib/tanf.c (tanf),
10118 * device/lib/tanhf.c (tanhf),
10119 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10120 replaced all instances of "reentrant" in the library functions
10121 defined in math.h with this macro.
10122 * support/regression/tests/float_trans.c: reenabled test for hc08
10124 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10126 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10127 erroneously deleted
10129 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10131 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10132 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10133 multi-byte volatile operands are used
10134 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10135 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10136 initialization to area GSINIT0 so that it would always precede
10137 any static initializers in GSINIT
10138 * support/regression/tests/zeropad.c: fixed idata define for hc08
10139 * support/regression/tests/bug-927659.c,
10140 * support/regression/tests/float_trans.c: disabled tests for hc08
10141 pending missing library routines
10142 * .version: increased version number to 2.4.4 - hc08 port now passes
10146 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10148 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10149 * Makefile.common.in,
10151 * as/hc08/Makefile.in,
10152 * as/mcs51/Makefile.in,
10153 * as/z80/Makefile.in,
10154 * debugger/mcs51/Makefile.in,
10155 * device/include/Makefile.in,
10156 * device/lib/Makefile.in,
10159 * link/z80/Makefile.in,
10160 * packihx/Makefile.in,
10161 * sim/ucsim/main_in.mk,
10162 * sim/ucsim/avr.src/Makefile.in,
10163 * sim/ucsim/doc/Makefile.in,
10164 * sim/ucsim/gui.src/serio.src/Makefile.in,
10165 * sim/ucsim/hc08.src/Makefile.in,
10166 * sim/ucsim/s51.src/Makefile.in,
10167 * sim/ucsim/xa.src/Makefile.in,
10168 * sim/ucsim/z80.src/Makefile.in,
10170 * support/cpp2/Makefile.in,
10171 * support/librarian/Makefile,
10172 * support/makebin/Makefile: added DESTDIR to the install path proposed
10173 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10174 * doc/sdccman.lyx: added DESTDIR documentation
10176 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10178 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10179 instruction for interrupt handlers, use fast returns when returning
10180 from high priority interrupts
10182 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10184 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10186 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10187 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10188 bugs, ported much of Bernhard's code from mcs51
10189 * src/mcs51/gen.c (genSend),
10190 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10191 than one when calling a reentrant function
10192 * device/lib/_mullong.c: defined an alternate struct layout for big
10193 endian ports (hc08)
10195 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10197 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10200 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10202 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10203 are sane and complete before asking the port its prefered parameter
10204 passing method (fixes bug #1017633)
10205 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10208 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10210 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10211 problem in bitfields >= 8 bits.
10213 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10215 * src/SDCCsymt.c: undid changes that were not meant to be committed
10217 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10219 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10221 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10223 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10224 copied and wrong bit got inverted
10226 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10228 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10229 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10230 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10231 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10232 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10233 assignments to bitfields at known addresses
10234 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10235 reads from bitfields at known addresses
10236 * src/hc08/ralloc.c (packRegisters),
10237 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10238 genhc08Code): optimize pointer get values used as conditionals
10239 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10242 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10244 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10245 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10246 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10249 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10251 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10253 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10255 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10258 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10260 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10262 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10264 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10267 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10269 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10271 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10273 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10274 cases use more compact code.
10276 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10278 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10280 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10282 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10284 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10287 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10288 parameter of changePointer() from symbol* to sym_link*
10289 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10290 * src/SDCCsymt.c (compareType): void* type is castable to other
10291 pointers, but not necesarily an exact match.
10292 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10293 is no longer blindly treated as an exact match.
10294 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10296 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10298 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10300 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10304 * src/pic/ralloc.h,
10305 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10307 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10309 * src/pic/device.c,
10310 * src/pic/device.h,
10311 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10313 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10315 * src/mcs51/gen.c (emitcode): fixed bug #992819
10317 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10319 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10320 there's no need to make it worse
10322 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10324 * src/mcs51/ralloc.c (deassignLR),
10325 * src/ds390/ralloc.c (deassignLR),
10326 * src/hc08/ralloc.c (deassignLR),
10327 * src/z80/ralloc.c (deassignLR),
10328 * src/pic/ralloc.c (deassignLR),
10329 * src/pic16/ralloc.c (deassignLR),
10330 * src/avr/ralloc.c (deassignLR),
10331 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10332 rlivePoint): fixed another part of bug #971834
10334 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10336 * src/z80/main.c: enabled "critical" keyword
10337 * src/z80/mappings.i,
10338 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10339 functions (fixes bug #979646)
10340 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10342 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10344 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10347 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10349 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10350 doesn't disable too much optimizations
10352 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10354 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10356 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10358 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10360 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10362 * src/pic/gen.c tidied up tabs
10363 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10364 * src/pic/main.c tidied up tabs
10365 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10366 * src/pic/pcoderegs.c tidied up tabs
10367 * src/pic/ralloc.c tidied up tabs
10369 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10371 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10372 to S_FIXED for pic16 port and when symbol is not in level 0,
10373 allocate for S_REGISTER storage class and pic16 port, too,
10374 * src/pic16/device.h: prototype for checkSym,
10375 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10376 * (pic16_assignConfigWordValue): test the value and the mask to
10377 validate that the value is suitable for the configuration word,
10378 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10379 collect extern declared symbols, don't emit symbol twice, check
10380 first if symbol is in publics set first,
10381 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10382 * added command line '--fstack' which enables an experimental
10383 feature for stack access, too buggy to be used yet...
10384 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10385 * (pic16_allocDirReg): when register has storage class S_REGISTER
10386 allocate in pic16_dynAccessRegs,
10387 * device/include/pic16/pic18f????.h: modified configuration word
10388 naming convention, words started as CONFIG0H but should be CONFIG1H
10390 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10392 * device/include/mcs51reg.h: fixed bug 970993
10394 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10396 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10397 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10398 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10399 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10400 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10401 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10402 error/warning numbers,
10403 added function setWarningDisabled()
10404 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10405 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10406 _memcmp.c _memmove.c calloc.c realloc.c free.c
10407 * support/regression/tests/malloc.c: added tests for new functionality
10408 * support/regression/tests/zeropad.c: added tests for truncated initializers
10409 and initialized char arrays starting with '\x0'
10410 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10412 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10414 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10416 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10418 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10419 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10420 peephole 177.e. Thanks to anonymous
10422 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10424 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10425 function isn't used in the source but referenced as a
10426 variable initializer then declare it as extern in .asm file
10428 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10430 * .version: increased version number to 2.4.3
10432 Adding version extension according to ChangeLog CVS revision
10433 * src/Makefile.in (target all): added dependency 'version.h'
10434 * (rule version.h): added rule to create version.h from ChangeLog,
10435 * (rule dep): added dependency version.h,
10436 * src/version.awk: AWK script to create version.h
10437 * src/SDCCdwarf2.c (dwWriteModule),
10438 * src/SDCCglue.c (initialComments),
10439 * src/SDCCmain.c (printVersionInfo): modified to write after
10440 version string the version extension number,
10441 * src/SDCCutil.c: included "version.h"
10442 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10444 * src/SDCCutil.h: added prototype for getBuildNumber
10446 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10447 includeDirsSet, too,
10448 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10449 const char [] is found in function prototype...
10451 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10452 moving to WREG with source is already in WREG,
10453 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10454 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10455 * (aopForSym): stack'ed symbols are partially supported, added
10456 if-clause to support symbols in FARSPACE,
10457 * (sameRegs): added test for AOP_ACC to see if registers are same,
10458 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10459 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10460 * (pic16_popRegFromString): will not allocate a new register if it
10461 doesn't find one by name, bug may have introduced...
10462 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10463 * (genIpush): revived to use pic16 port's stack,
10464 * (genAddrOf): added incomplete case for stack'ed operand,
10465 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10466 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10467 can handle multibyte operands,
10468 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10469 * (pic16initialComments): added message for MPLAB compatibility
10471 * src/pic16/main.h: prototype for pic16_mplab_comp,
10472 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10473 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10474 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10475 because of increased complexity of procedure,
10476 * (_process_pragma): stack pragma changed to format 'stack pos len',
10477 emit symbol '_stack_end' to conform with gplink,
10478 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10479 to search for register,
10480 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10482 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10483 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10484 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10485 case for PO_GPR_REGISTER,
10486 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10487 dies, the new era is ahead !...
10488 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10489 pic16_dynInternalRegs,
10490 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10491 * (pic16_allocDirReg): minor optimizations and bug fixes,
10492 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10494 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10495 load stack and frame pointer with address of 'stack_end' symbol
10497 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10499 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10500 without source code but only variable initializers
10502 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10504 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10505 external are not declared as extern to reduce overhead while linking
10507 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10509 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10511 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10513 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10514 Yee Keat for the patch
10515 * src/SDCCast.c (decorateType): fixed bug #979599
10516 * src/ds390/gen.h: removed local fReturnSizeDS390
10517 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10518 * src/ds390/gen.c (genAnd, genOr, genXor),
10519 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10521 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10523 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10524 add relFilesSet to $3, manipulate $2 to handle linking of object
10525 files without source files in command line,
10526 * device/include/pic16 (all headers): added ID location macros,
10527 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10528 entries for ID location bytes,
10529 * (pic16_assignIdByteValue): NEW,
10530 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10531 added field dumpcalltree to pic16_options_t,
10532 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10533 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10534 emitting rFalseIfx label after check_carry label,
10535 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10536 pic16_emitDIRegs), NEW
10537 * (pic16glue): dump .calltree file when option --calltree found,
10538 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10539 * (_pic16_genAssemblerPreamble): emit ID locations after
10540 configuration registers,
10541 * (pic16_linkCmd): modifications of the link command,
10542 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10543 * (pic16_pCodeInitRegisters): don't init stack registers,
10544 * (pic16_findPrevInstruction): fixed bug,
10545 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10546 bug with immediate registers,
10547 * (buildCallTree): traces stack push and pop,
10548 * (pct2): dump also stack usage for each function,
10549 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10550 * (pic16_allocDirReg): various modifications,
10551 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10554 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10556 * src/pic16/pcode.c: removed buggy double colon
10558 2004-07-01 Borut Razem <borut.razem AT siol.net>
10560 * support/scripts/sdcc.nsi: added include/pic16 to setup
10562 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10564 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10565 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10567 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10568 specific command line arguments. Also added sample lkr script
10569 for placing a variable at a specific memory bank.
10570 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10571 at a specific memory bank,
10572 * (pic16_dump_isection): fixed bug which caused string literals to
10573 be omitted when dumping idata section,
10574 * (pic16_groupRegistersInSection): added code to handle registers
10575 in specific memory banks,
10576 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10577 public, all references are renamed too,
10578 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10580 * (pic16_storeForReturn): added case to handle when dest is WREG,
10581 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10582 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10583 pic16_rel_udata, check to see if that register is marked as being
10584 a member of a specific memory bank,
10585 * (pic16_printIvalCharPtr): added code to add string literals either
10586 to code or the idata sections,
10587 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10588 also accept the 'udata' pragma,
10589 * src/pic16/main.h: new structure types sectName and sectSym
10590 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10591 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10592 * (pic16_findPrevInstruction): fixed, it returned nothing,
10593 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10594 instruction combinations,
10595 * (pic16_FixRegisterBanking): heavily reorganised,
10596 * (pic16_AnalyzeBanking): if generating banksel directives is
10597 disabled, then don't call FixRegisterBanking at all,
10598 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10599 completely removed,
10600 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10602 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10604 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10605 Phuah Yee Keat <yk.phuah AT nestac.com>
10607 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10609 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10610 correctly the IVT even if it is relocated to some other location
10612 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10614 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10615 * device/include/pic16/pic18f2220.h: NEW,
10616 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10617 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10618 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10619 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10620 nodefaultlibs, ivt_loc is the location of the interrupt vector
10621 table, and nodefaultlibs signs that default libraries should not be
10622 linked in link stage,
10623 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10624 according to --ivt-loc argument,
10625 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10626 when pragma stack is found,
10628 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10630 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10631 256 (range check), 257 (do while), 258.a-f (bit banging
10632 f.e. on 3-wire SPI bus)
10634 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10636 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10637 variables used exclusively within a loop
10639 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10641 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10643 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10645 * src/SDCClrange.c (computeClash): fixed bug #971834
10647 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10649 * src/mcs51/gen.c (genCmp): fixed bug #975903
10650 * src/hc08/gen.c (operandsEqu),
10651 * src/ds390/gen.c (operandsEqu),
10652 * src/z80/gen.c (operandsEqu),
10653 * src/pic/gen.c (operandsEqu),
10654 * src/pic16/gen.c (operandsEqu),
10655 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10656 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10658 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10660 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10662 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10664 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10665 default case in switch statement,
10666 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10667 to eliminate problem with initialisation of pointers, but problem
10669 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10670 * (emitStaticSegment): removed various lines emitting debug info,
10671 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10672 added processor registers for utilizing EEPROM,
10673 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10674 configurable and set 8
10676 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10678 * .version: increased version number to 2.4.2,
10680 Cumulative patch for pic16 port
10681 * src/pic16/device.c: changed scheme to dump initial values for
10682 variables in idata segment, all print_idata* functions were removed,
10683 now the pic16_printIval* will be called,
10684 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10685 * _pic16_printPointerType, pic16_printPointerType,
10686 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10687 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10688 NEW, similar to the respective functions in SDCCglue.c,
10689 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10690 way, emitting hex bytes,
10691 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10693 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10695 * src/avr/ralloc.c (serialRegAssign),
10696 * src/xa51/ralloc.c (serialRegAssign),
10697 * src/pic/ralloc.c (serialRegAssign),
10698 * src/pic16/ralloc.c (serialRegAssign),
10699 * src/hc08/ralloc.c (serialRegAssign),
10700 * src/z80/ralloc.c (serialRegAssign),
10701 * src/ds390/ralloc.c (serialRegAssign),
10702 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10704 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10706 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10707 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10709 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10711 Cumulative patch for pic16 port:
10712 * src/pic16/device.h (typedef PIC16_device) modified fields for
10713 defining microcontrollers,
10714 * src/pic16/device.c: added new info for all devices in Pics16 array,
10715 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10716 to be optimised out by the pCode optimiser,
10717 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10718 specially, bug reported by G.M. Gallant,
10719 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10720 as force'd so that cannot be optimised out by pCode optimiser,
10721 * src/pic16/pcode.c,
10722 * src/pic16/pcodepeeph.c,
10723 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10724 they are disabled by default, but can be enabled explicit with
10725 command argument --denable-peeps, for testing,
10726 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10727 --pomit-ivt in COMPILE_FLAGS
10729 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10731 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10732 compilation on MSVC
10734 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10736 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10738 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10740 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10741 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10743 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10745 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10746 would only assign 0x300001 register.
10748 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10750 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10751 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10753 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10755 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10757 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10758 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10759 added peephole 254 (left shift), 255 (jump table)
10761 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10763 * device/lib/Makefile.in: removed comment line with model-pic16,
10764 * (target port-specific-objects-pic16): the libraries and objects
10765 are copied to the build directory form the device/lib/pic16/bin
10768 Cumulative patch concerning pic16 port:
10769 * library directory has been re-organized,
10770 * added support for PIC18F1220,
10771 * added headers and library sources for chips 18f1220,18f6520,
10772 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10774 * configuration registers setting has changed, now each supported
10775 device has a complete description of the registers it uses,
10776 * all initialisations are moved to idata sections, these section
10777 can be absolute or relocatable,
10778 * fixed initialisation of codespace variables,
10779 * fixed warning about PCLATU and gpsim,
10780 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10781 * (genAssign): use table reads when assigning from variables in codespace,
10782 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10783 char/int variables placed in codespace,
10784 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10785 registers set in .asm file, no need for --pomit-config-words anymore,
10786 * (pic16glue): some 8051 legacy segments are commented out
10787 (to be removed completely),
10788 * added support for alternative assembler and linker with --asm=
10789 and --link= command line arguments,
10790 * peepholes are disabled automatically in the port, no need to
10791 specify on command line,
10792 * port supports natively char/int/long multiplication, but converts
10793 all divisions to support functions,
10794 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10795 to the file set in variable $2,
10796 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10797 strings in ASCII format and not in hex,
10798 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10799 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10800 allocate proper register if iCodes aren't temporary,
10802 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10804 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10806 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10808 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10811 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10813 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10814 computed address is reused
10815 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10816 multi-byte bitfields
10818 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10820 * src/z80/gen.c: (genArrayInit): must check for pointers too
10822 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10824 * support/regression/tests/zeropad.c: never meant to commit the
10825 nestedstruct test: removed, added check for GCC version
10827 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10829 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10830 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10831 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10832 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10833 bugs 928906 and 954082 half-empty initializers
10835 * src/SDCCsymt.c (getAllocSize): added for above fix
10836 * src/z80/gen.c (genArrayInit): fixed bug 741044
10837 * support/regression/tests/zeropad.c: added tests
10839 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10841 * src/pic16/device.c (pic16_dump_section): corrected bug which
10842 caused some symbols of the libraries to be misplaced
10844 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10846 * src/pic16/glue.c,
10847 * src/pic16/ralloc.h,
10848 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10849 to fix conflict with pic port
10851 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10853 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10854 externs configuration variables,
10855 * src/pic16/ralloc.h,
10856 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10857 prototype in header, commented out some debug messages
10859 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10861 * src/pic16/glue.c,
10862 * src/pic16/main.c,
10863 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10864 for gpasm COFF object generation. Thanks to D. Hawkins for
10867 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10869 * src/ds390/main.c,
10870 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10871 Brock for spotting this)
10872 * src/ds390/gen.c (genEndFunction),
10873 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10874 interrupt handler and critical. Disable push/pop optimizations when
10875 peephole optimizations disabled.
10877 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10879 Updated pic16 library sources and headers.
10880 * device/lib/pic16/pic18f*/ ,
10881 * device/include/pic16/*.h: modified to handle structured SFR
10884 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10886 * src/port.h (PORT structure): added hook initPaths, now each
10887 port can declare its own default search paths,
10888 which can been seen with the --print-search-dirs option,
10889 see pic16 port for example,
10890 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10891 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10892 * (doPrintSearchDirs): NEW, replaces in a central manner the
10893 printing of search dirs which was split in set*Paths functions,
10894 * (main): added call to port->initPaths and doPrintSearchDirs,
10896 * src/ds390/main.c,
10899 * src/izt/tlcs900h.c,
10900 * src/mcs51/main.c,
10902 * src/pic16/main.c: modified port structures to reflect addition of
10905 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10906 * (pic16_dump_section): for registers in same address reserve memory once,
10907 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10909 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10910 result is greater in size than right or left,
10911 * (pic16_genUMult8X8_8): there are some cases where the result can
10912 be 16 bits size, so handle these,
10913 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10914 * (pic16_outBitC): modified to emit pcodes,
10915 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10917 * (genDivOneByte): implemented algorithm to divide 8-bits,
10918 * (genCmp): uncommented goto, but issues still exist,
10919 * (genAnd): fixed a bug with variables >8bits,
10920 * (genPackBits): optimization added that uses BCF/BSF to change a
10922 * (genAssign): fixed bug when assigning floating point literals,
10923 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10924 __sdcc_gsinit_startup label,
10925 * src/pic16/main.c (_pic16_init): removed search directory
10927 * (_pic16_initPaths): NEW, used to initialise search directories,
10928 * (_hasNativeMulFor): support functions for all except char/int
10929 multiplication, and char division,
10930 * (PIC16_port struct): modified entry for native mul support,
10931 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10933 * (buildCallTree): call to register_usage is ifdef'ed out,
10935 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10937 * device/include/string.h: applied Stas Sergeev's patch to make this
10938 header file compatible with the preprocessor -Wundef option
10939 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10940 failure (fixes bug #941458)
10942 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10944 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10945 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10946 that the variable, not the function, should be static
10947 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10948 to be consistent with non-literal case
10950 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10952 * src/SDCCast.c (isConformingBody): fixed bug #949967
10953 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
10954 convilong): fixed bug #952086
10956 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10958 * src/SDCCmem.c (allocVariables): fixed bug #955321
10960 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10962 * src/hc08/main.c (_hc08_genAssemblerEnd),
10963 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
10964 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
10965 completely eliminated the use of a temporary file
10966 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
10967 when more than one file linked
10968 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
10970 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10972 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
10973 which fixes bug #543481
10974 * support/regression/tests/bug-751703.c: fixed comments left from a
10975 cut and paste error
10976 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
10977 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
10978 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
10980 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
10981 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
10982 are now changed to underscores in moduleName
10984 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10986 * as/mcs51/lkmem.c: better fix for bug #954173
10988 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
10989 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10991 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
10992 * device/include/c8051f000.h,
10993 * device/include/c8051f120.h,
10994 * device/include/c8051f300.h,
10995 * device/include/c8051f310.h,
10996 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
10997 PWM16) and detab'ed
10999 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11001 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11002 and mailing lists, doc'ed --no-peep-comments, removed reference
11003 to knoppix (newest version has no LyX/LaTeX), other minor changes
11004 * src/SDCCglue.c (glue): save 2 bytes stack space with
11005 option --main-return. The ljmp could probably be avoided too
11007 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11009 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11011 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11013 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11014 * src/SDCCopt.c (isLocalWithoutDef),
11015 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11016 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11017 (credit to Maarten Brock for patch #949363, on which this is based)
11018 * support/regression/tests/bug-751703.c: some test cases of extern used
11019 within inner scopes.
11021 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11023 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11025 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11027 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11028 dwWriteLabel): fix to create valid debugger symbols even when
11029 the module name has non-alphanumeric symbols in it
11030 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11031 when a variable's allocation has been optimized away
11034 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11036 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11038 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11039 * src/mcs51/main.c,
11040 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11041 * src/ds390/main.c,
11042 * src/z80/gen.c (z80_emitDebuggerSymbol),
11044 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11046 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11047 * src/pic16/main.c,
11048 * src/avr/gen.c (avr_emitDebuggerSymbol),
11050 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11052 * src/SDCCdebug.c (emitDebuggerSymbol),
11054 * src/port.h: added a debugger struct to the port struct. Added a
11055 callback for defining debugger symbols
11057 * src/SDCCast.c (createLabel),
11058 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11061 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11062 iCode back to the ast for the function
11064 * src/hc08/ralloc.c (hc08_assignRegisters),
11065 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11066 unneeded fields from the regs struct.
11067 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11068 pushReg() & pullReg() functions instead of emitcode()
11070 * src/hc08/gen.c (genLabel, genhc08Code),
11071 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11073 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11076 * src/hc08/gen.c (genEndFunction, genhc08Code),
11078 * src/mcs51/gen.c (genEndFunction, gen51Code),
11080 * src/ds390/gen.c (genEndFunction, gen390Code),
11082 * src/z80/gen.c (genEndFunction, genZ80Code),
11085 * src/pic/gen.c (genEndFunction, genpic14Code),
11087 * src/pic16/gen.c (genEndFunction, genpic16Code),
11089 * src/avr/gen.c (genEndFunction, genAVRCode),
11091 * src/xa51/gen.c (genEndFunction, genXA51Code),
11093 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11094 specific code to cdbFile.c and out of the backend code generators
11096 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11097 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11098 starting address is now 0
11101 * as/hc08/m08pst.c,
11102 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11103 assembler directive for DWARF support
11104 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11108 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11110 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11112 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11113 and inappropriate peephole optimization in jump tables
11115 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11117 * as/hc08/m08pst.c,
11118 * src/SDCCglue.c: sdccopt works for the hc08 port now
11120 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11122 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11124 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11126 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11128 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11130 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11134 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11135 comments from the peephole optimizer replacement rules
11136 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11138 * src/SDCCcse.c (updateSpillLocation),
11139 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11141 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11142 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11143 objects far pointers
11145 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11147 * src/SDCCsymt.h: a missing part of my last change
11148 * src/pic/ralloc.c (regTypeNum),
11149 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11151 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11154 * src/SDCCicode.c (aggrToPtrDclType),
11155 * src/SDCCptropt.h,
11156 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11157 ptrPseudoSymConvert),
11158 * src/pic/ralloc.c (regTypeNum),
11159 * src/pic16/ralloc.c (regTypeNum),
11160 * src/hc08/ralloc.c (regTypeNum),
11161 * src/ds390/ralloc.c (regTypeNum),
11162 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11163 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11165 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11167 * link/z80/lkmain.c (afile),
11168 * as/hc08/lkmain.c (afile),
11169 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11170 prevent a pointer problem when a filename has no directory and
11171 no extension specified.
11173 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11175 * link/z80/lkmain.c (afile): allow periods in directory names
11176 * link/z80/lkmain.c (afile),
11177 * as/mcs51/lkmain.c (afile),
11178 * as/hc08/lkmain.c (afile): allow linker script file to have an
11179 extension other than ".lnk"
11180 * link/z80/lklex.c (getfid),
11181 * link/z80/lkmain.c (parse),
11182 * as/mcs51/lklex.c (getfid),
11183 * as/mcs51/lkmain.c (parse),
11184 * as/hc08/lklex.c (getfid),
11185 * as/hc08/lkmain.c (parse): Support comments in the linker script
11186 file on lines by themselves and after filenames
11188 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11190 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11192 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11194 * src/z80/peeph-z80.def: removed some peephole rules that don't
11195 work with multibyte arithmetic (fixed bug #937126)
11196 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11197 to registers and not global variables
11198 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11199 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11200 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11201 checking for assignments not internally generated (fixed bug #931895)
11202 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11203 structure member (fixed bug #930072)
11205 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11207 * src/SDCCmain.c (linkEdit),
11208 * src/hc08/main.c (_hc08_parseOptions),
11209 * as/hc08/Makefile.in,
11210 * as/hc08/aslink.h,
11212 * as/hc08/m08pst.c,
11213 * as/hc08/lkrloc.c (relr, rele),
11214 * as/hc08/lkarea.c (lnkarea)
11215 * as/hc08/lkmain.c (afile, parse),
11216 * as/hc08/lkelf.c: support for ELF output
11217 * as/hc08/lks19.c (s19),
11218 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11220 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11222 * as/mcs51/lkihx.c: Fixed bug #899105.
11224 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11226 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11227 .dsp files from Unix to DOS.
11229 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11231 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11232 function pointers; we have been compliant for several months now.
11233 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11234 change that was accidently commented out
11235 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11236 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11239 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11241 * src/hc08/gen.c: output of all of the internal debugging information
11242 is now controlled by the D() macro; it is disabled by default
11244 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11246 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11247 harder to keep the same registers during a CAST iCode
11248 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11249 long via int can be done in a single cast, if the signedness is
11251 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11252 putchar() in tinibios.c in ds390's library
11254 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11256 * src/SDCCast.c (decorateType): fixed bug #898889,
11257 cast result of a literal complement too
11258 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11259 fixed check for bitfields
11261 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11263 * src/SDCCicode.c (geniCodeLogic): made it static,
11264 (geniCodeLogicAndOr): added in order to fix bug #905492,
11265 (ast2iCode): fixed bug #905492
11266 * support/regression/tests/bug-905492.c: added
11267 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11268 (processParms): fixed bug #927659: don't copy parms, this will clear
11270 * support/regression/tests/bug-927659.c: added
11272 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11274 * src/SDCCast.c (addCast): don't cast float to char
11275 * device/lib/libsdcc.lib: added _memmove
11277 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11279 * device/lib/large/Makefile: fixed parallel execution by
11280 replacing `make` by `$(MAKE)`
11282 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11284 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11285 offsets (fixes bug #923936)
11287 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11289 * device/lib/small/Makefile: fixed parallel execution by
11290 replacing `make` by `$(MAKE)`
11292 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11294 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11296 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11298 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11299 * src/regression/Makefile: Regression test was not running.
11301 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11303 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11304 complement if possible
11305 * src/SDCCval.c (valComplement),
11306 * src/SDCCicode.c (operandOperation): fixed complement of literal
11307 * support/regression/tests/onebyte.c (testComplement): added
11309 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11311 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11312 return an optimized tree; actually replace actParm with the new tree
11313 * src/SDCCast.h: added some parantheses to remove side effects
11314 * support/regression/tests/bug-920866.c
11316 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11317 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11318 Bit operands were not being handled properly in the pic14 port.
11319 (now src/regression/add.c passes again).
11321 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11323 * src/SDCC.y (labeled_statement): case and default no longer require
11324 a following statement (RFE #893037)
11326 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11328 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11329 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11330 disabled (fixes bug #916294)
11331 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11332 "mov a,acc"; patch provided by Lenny Story
11333 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11335 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11337 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11339 * src/ds390/gen.c (genFunction, genEndFunction),
11340 * src/ds390/ralloc.c (ds390_assignRegisters),
11341 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11342 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11343 pushed if there are parameters passed on the stack. Also, a cleaner
11344 way to decide if r0/r1 should be pushed/popped. (Together they fix
11347 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11350 * device/lib/mcs51/crtpagesfr.asm,
11351 * device/lib/mcs51/crtxinit.asm,
11352 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11353 to avoid confusion with Si Lab's SFRPAGE register.
11355 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11357 * src/SDCCglue.c (emitMaps): allow public sfr variables
11358 * src/SDCCglue.c (initialComments): include compiler build date
11359 with compiler version and put the timestamp of the generated
11360 assembly file on a serperate line to be less confusing.
11361 * src/port.h: added genInitStartup hook
11363 * src/ds390/main.c,
11366 * src/pic16/main.c,
11368 * src/z80/main.c: genInitStartup initialize as NULL (default to
11369 historical behaviour)
11370 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11371 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11372 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11373 library instead of hard coding it into the compiler.
11374 * support/regression/ports/mcs51-stack-auto/spec.mk,
11375 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11376 * device/lib/mcs51/Makefile,
11377 * device/lib/small/Makefile,
11378 * device/lib/large/Makefile,
11379 * device/lib/mcs51/crtpagesfr.asm,
11380 * device/lib/mcs51/crtstart.asm,
11381 * device/lib/mcs51/crtxclear.asm,
11382 * device/lib/mcs51/crtxinit.asm,
11383 * device/lib/mcs51/crtclear.asm,
11384 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11385 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11386 and into user configurable files.
11387 * device/lib/clean.mk: clean mcs51 directory too
11388 * support/regression/tests/longlit.c: added static to T1 declaration
11389 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11390 accesses in the initialization code
11392 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11394 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11395 OSCTRIMVAL as noted in bug #916008
11397 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11399 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11400 in loops with multiple exits (reported as incorrect registers
11401 used by Martin Helmling in Sdcc-user list)
11403 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11405 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11406 made ds390 register extensions look less like error messages
11408 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11410 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11411 reported by Adam Wozniak in Sdcc-user list
11413 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11415 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11416 arithmetic optimizations, added debug output
11418 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11420 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11421 * sdcc.spec: updated and split sdcc into 3 rpms
11422 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11423 needed for literals of LEFT_OP and '+'
11424 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11425 introduced RESULT_TYPE_NOPROM
11426 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11428 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11429 limited promotion to int only for '*'
11430 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11432 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11434 * src/pic16/gen.c (genSkip),
11435 (genc16bit2lit), (gencjneshort): commented out
11436 (is_LitOp): new helper function, checks operand type
11437 (genCmpEq): rewritten
11439 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11441 * support/regression/tests/bug-908454.c: added
11443 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11445 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11446 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11447 (geniCodeCast): cosmetic, don't preserve bit storage class
11448 (geniCodeLeftShift): added promotion
11449 (geniCodeLogic): fixed regression
11450 * src/SDCCsymt.c (computeTypeOr): accept bits too
11451 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11453 2004-03-07 Borut Razem <borut.razem AT siol.net>
11455 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11457 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11459 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11460 version of pic16_genPackRegisters which does not check if ic is a
11462 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11463 function cause string1.c regression test fails
11465 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11467 * sim/ucsim/configure.in,
11468 * sim/ucsim/configure,
11469 * sim/ucsim/doc/Makefile.in: use docdir
11470 * src/SDCC.y: fixed sbit atrributes
11471 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11472 * src/SDCCast.c (decorateType): |^& need special promotion handling
11474 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11475 * src/SDCCsymt.h (computeType),
11476 * src/SDCCicode.c: computeType() needs op
11477 * src/SDCCsymt.c (checkTypeSanity),
11478 * doc/sddman.lyx: "plain" bitfields are unsigned
11479 * src/SDCCsymt.c (computeTypeOr): added
11480 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11482 * src/SDCCval.c (val*): computeType() needs op
11483 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11484 * support/regression/tests/onebyte.c: added tests for |^&
11486 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11488 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11489 for writing icode into asm output.
11491 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11493 * src/pic16/device.c: added some debug lines enabled
11494 with macro DEBUG_CHECK,
11495 * src/pic16/genarith.c: more debug in genPlus,
11496 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11497 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11498 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11499 * (aopForSym): onStack symbols are re-placed in data memspace,
11500 and onStack flag is cleared,
11501 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11502 copy temporary pcodeop,
11503 * (genPcall): added warning for not updating PCLATU,
11504 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11505 always true for pic16 port,
11506 * (genMultOneWord): NEW, supports integer multiplication,
11507 * (genMult): modified to call genMultOneWord,
11508 * (ifxForOp): added warning when return NULL,
11509 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11510 flag is set before call to operandFromSymbol for implicit
11512 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11513 options.intlong_rent are set by default,
11514 * (_hasNativeMulFor): modified to allow port generation of integer
11516 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11517 set regtype to REG_SFR for all registers, restricting seting the
11518 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11520 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11522 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11523 more than 500 times in the regression tests
11525 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11527 * support/Util/SDCCerr.h,
11528 * support/Util/SDCCerr.c,
11529 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11531 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11532 for symbol conflicts.
11533 * support/valdiags/tests/enum.c,
11534 * support/valdiags/tests/tentdecl.c,
11535 * support/valdiags/tests/struct.c: expect possible error messages
11536 referring to original symbol definitions.
11537 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11539 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11541 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11543 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11545 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11547 * src/pic16/ralloc.c (newReg): fixed bug #908929
11549 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11551 * src/ds390/gen.c: added missing #include "main.h"
11553 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11555 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11556 checking if symbol is already in set,
11557 * src/pic16/device.h: prototype for checkAddSym,
11558 * src/pic16/gen.c: (_G): added entry interruptvector,
11559 * (assignResultValue): removed some commented out lines,
11560 * (genFunction): check for ISR via sym->type, absolute section for
11561 interrupt code is created via a new pBlock, the goto instruction is
11562 placed now correctly at the interrupt vector position, changed all
11563 references from ivec to _G.interruptvector,
11564 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11565 is the interrupt is a high priority one, same for return from ISR,
11566 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11567 externs to calls of checkAddSym,
11568 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11569 pic16_pcode_verbose flag is set,
11570 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11571 * src/pic16/pcoderegs.c: message about how many registers are saved
11572 will only be emitted if pic16_pcode_verbose flag is set,
11574 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11576 * src/ds390/ralloc.h,
11577 * src/ds390/ralloc.c (ds390_regWithIdx),
11578 * src/ds390/gen.c (emitcode),
11579 * src/ds390/main.h,
11580 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11581 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11582 ds390operandCompare, getRegsRead, getRegsWritten,
11583 initializeAsmLineNode): customized instruction size calculation for
11584 ds390, started basis for some register optimizations
11585 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11586 corresponding assembly output
11587 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11588 missing push/pop of r0/r1. Optimized push/pops
11590 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11592 * src/mcs51/main.c (instructionSize): fixed ACALL size
11593 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11595 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11597 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11598 the sorting of rlist with NULL elements
11599 * (print_idataType, print_idata): NEW to create idata sections
11600 * src/pic16/device.h: idataSymSet new variable
11601 * src/pic16/gen.c (genFunction): fixed some bugs in string
11602 comparing, improved the absolute section creation for ISRs,
11603 added FSR0L/FSR0H in registers that are saved in an ISR,
11604 * (genInline): fixed the processing of inline snippets,
11605 now they undergo no process by the peephole optimizer
11606 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11607 are placed in idataSymSet,
11608 * (pic16emitStaticSeg): extern symbols are added in externs,
11609 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11610 switching when aboslute variables are placed in access bank memory
11611 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11612 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11613 commented out with #if,
11614 * (pic16_packRegisters): reintroduce the check for CAST because some
11615 symbols are not correctly handled,
11616 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11617 pCodeInstruction instead of pCode,
11618 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11619 pCodeAsmDir definition,
11620 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11621 directive, then the argument directive is emitted without the leading
11622 tab, hack for inline labels which must be in the first column,
11623 * (compareLabel,pic16_findNextInstruction),
11624 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11625 * (insertBankSwitch): modified for the new pCodeAsmDir,
11627 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11628 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11630 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11632 * (pushSide): commented out with #if,
11633 * (assignResultValue): fixed some typos in saving
11635 * (genPcall): FIXED and sync'ed with genCall,
11636 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11637 * (genNearPointerGet): fixed to handle some more cases,
11638 implementation scheme via table reads,
11639 * (genConstPointerGet): modified to access code memory correct,
11640 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11641 and improved to handle some cases
11642 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11643 instead of "RETLW" for init data
11644 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11645 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11646 variables are placed in access bank memory (<0x80 and >=0xf80),
11647 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11648 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11649 TBLWT_POSTDEC,TBLWT_PREINC
11650 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11651 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11653 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11654 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11655 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11656 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11658 2004-02-29 Borut Razem <borut.razem AT siol.net>
11660 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11661 support/Util/findme.h, support/Util/system.h: enhance binary relative
11662 search for lib and include by using findProgramPath()
11664 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11667 * src/SDCCpeeph.c (pcDistance),
11669 * src/mcs51/ralloc.h,
11670 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11671 * src/mcs51/main.h,
11672 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11673 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11674 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11675 size calculation port specific, started basis for some register
11677 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11678 missing push/pop of r0/r1. Optimized push/pops
11679 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11680 * device/lib/_modsint.c (_modsint),
11681 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11682 and stack version so regression tests pass
11684 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11686 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11687 * src/SDCCast.c (decorateType): catch another small optimization
11689 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11690 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11691 modified to finally use computeType() all over SDCC,
11692 see Feature Request #877103
11693 * src/SDCCval.h: cosmetic
11694 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11695 valCompare(); regression tested in muldiv.c
11696 * support/regression/tests/muldiv.c (testMod): mod sign follows
11699 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11701 * src/SDCCast.c (decorateType): fixed bug #902362
11702 * doc/INSTALL.txt: fixed install instructions for win32
11704 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11706 * device/include/Makefile.in (install): fixed by replacing spaces
11709 * doc/INSTALL.txt: updated for release
11710 * doc/sdccman.lyx: added warning for --xstack being buggy
11712 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11714 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11715 to eliminate build warnings.
11716 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11718 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11719 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11721 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11722 removed -penable-stack, added comment for stack pragma, added
11723 warning for not initializing the stack/frame registers, removed
11724 comment at interrupts section
11726 Stack is made permanent, there is no ability to disable stack usage.
11727 * src/pic16/device.h,
11728 * src/pic16/device.c: removed all references to USE_STACK macro,
11729 * src/pic16/device.c (pic16_dump_section): when no elements in
11730 rlist, free rlist before return,
11731 * (pic16_dump_int_registers): NEW, internal registers are a new set
11732 of general purpose registers reused by each function,
11733 * (checkAddReg): returns 1 if registers is added to set,
11734 * (pic16_groupRegistersInSection): when a registers is of type
11735 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11736 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11737 SRCASECMP macro is moved here from device.c
11738 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11739 PO_PCLATU, PO_PRODL, PO_PRODH,
11740 * (pic16_pCodeOpType, genMinus,
11741 changed compares to "a" register, with AOP_ACC,
11742 * (pic16_genPlus): fixed some bugs and indented properly,
11743 * (pic16_addSign): changed size to size+offset in the MOVWF
11745 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11746 multiply 8-bit operand by literal, result is 8-bit,
11747 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11748 multiply 2 8-bit operand, result is 8-bit,
11749 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11751 * src/pic16/gen.c: changed accUse to contain WREG only,
11752 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11753 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11754 true, do not use immediate addressing any more unless sym is a
11755 pointer in codespace,
11756 * (aopForRemat): do not use immediate addressing when symbol not in
11757 codespace and when symbol's address is requested,
11758 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11760 * (aopGet): added case for AOP_ACC and don't return "accumulator
11761 bug" but WREG instead,
11762 * (popGetTempReg): pushes contents of temporary register in stack,
11763 * (popReleaseTempReg): pops contents of temporary register from
11764 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11765 * (pic16_popGet): separated case AOP_ACC to return register WREG
11766 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11767 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11768 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11769 the use of immediate pointers to certain cases only.
11771 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11772 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11773 * (assignResultValue, genCall, genRet): modified to use the new
11774 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11775 genPcall is still broken,
11776 * (genFunction): added code to create 'A' type pBlocks when
11777 interrupt functions are generated, code not extensively tested yet,
11778 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11779 * (genEndFunction): modified so ISRs pop stored registers from stack,
11780 * (genMultOneByte): cleanup,
11781 * (AccRsh): added flag andmask, to and result with appropriate mask,
11782 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11783 * (genDataPointerGet): fixed and reenabled its use,
11784 * (genNearDataPointerGet): bugs fixed,
11785 * (genDataPointerSet): bugs fixed,
11786 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11787 pic16_DumpSymbol, pic16_DumpOp,
11788 * src/pic16/genutils.h: function prototypes for the above functions,
11789 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11791 * (pic16emitRegularMap): many many many improvements, but needs a
11793 * src/pic16/main.c: enable_stack in pic16_options is removed,
11794 * (_pic16_parseOptions): removed command line options -penable-stack,
11795 * (_process_pragma): emit stack symbol only when stack pragma is
11797 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11798 redirected to FSR0L/FSR0H pair,
11799 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11800 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11801 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11803 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11804 * (dumpPicOptype): NEW,
11805 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11806 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11807 with movff instruction,
11808 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11809 added pic16_int_regs, some packRegsFor* functions are commented out,
11810 because produce errors,
11811 * src/pic16/NOTES: minor modifications
11813 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11815 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11816 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11818 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11819 * as/mcs51/lkaomf51.c: fixed bug #895763
11821 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11823 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11825 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11827 * doc/sdccman.lyx: added details about the HC08 storage classes and
11828 interrupts, fixed the register usage info for z80 & gbz80
11830 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11832 * doc/sdccman.lyx: added more pic16 port documentation
11833 * device/include/pic16/: added header pic18fregs.h
11835 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11837 * doc/sdccman.lyx: added Vangelis' contribution
11839 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11841 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11842 extend to the next CALL or PCALL, not just to the next CALL.
11844 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11846 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11848 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11850 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11851 bug #895752 and a better fix for bug #716790
11853 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11855 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11857 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11859 * doc/sdccman.lyx: minor changes, minor changed
11861 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11863 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11864 which can't handle SDCC_NEWONEBYTEOPS,
11865 (geniCodeMultiply): removed conversion from mult to shift for pic14
11868 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11871 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11872 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11873 thus fixing bug #895406
11875 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11877 * device/lib/_modsint.c,
11878 * device/lib/_modslong.c: sign follows divisor only
11879 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11880 signs or signedness can be ignored
11881 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11882 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11883 added optimization for IFX,
11884 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11886 reenabled optimization for IFX, which was removed on 2004-01-11
11887 * src/SDCCast.h: added return type IFX
11888 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11889 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11890 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11891 SDCC_OLDONEBYTEOPS selects the old behaviour
11892 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11893 changed again and commented promotion rule
11894 * src/SDCCval.c (valDiv): promotion no longer necessary
11895 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11896 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11898 * support/regression/tests/onebyte.c: added
11900 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11902 * gen.c (genInline): reverted to old code for assemnling inline
11903 code because of bug reported James Chadd
11905 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11907 * ralloc.h: missing declarations from previous patch,
11908 seems that patch for ralloc.h was never applied, fixed
11910 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11911 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11915 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11916 indirect addressing. Marked FSR0 as deprecated
11917 * gen.c (pointerCode): commented out, not needed now
11918 (pic16_popGet2p): new MOVFF helper function
11919 (genGenPointerGet),
11920 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11921 (shiftRLong): removed duplicate debugging info
11923 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11925 * src/ds390/gen.c (genNearPointerGet),
11926 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11927 optimization with bits, but not bitfields.
11928 * src/ds390/ralloc.c (packRegisters),
11929 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11931 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11933 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11935 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11938 * src/SDCCicode.c (operandFromSymbol),
11939 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11940 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11941 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11942 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11943 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11944 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11946 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11947 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11948 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11949 * src/SDCCsymt.c (newSymbol),
11950 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11953 * src/SDCCval.c (newiList): fixed bug #885705
11955 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11957 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
11958 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
11960 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11962 * device/include/c8051f120.h,
11963 * device/include/c8051f300.h,
11964 * device/include/c8051f310.h: added/updated header files for Silicon
11965 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
11966 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
11967 in new section Submitting patches
11969 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11971 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
11972 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11973 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11975 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
11976 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11977 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11979 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
11980 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11981 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11983 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
11984 genFarPointerGet, genCodePointerGet, genGenPointerGet,
11985 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
11986 genGenPointerSet): fixed bug #892400
11987 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
11988 to eliminate build warnings.
11989 * src/SDCCast.c (processParms),
11990 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
11992 * support/valdiag/valdiag.py: added GCC to the list of defines active
11993 when compiling with gcc
11995 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11997 * support/Util/SDCCerr.h,
11998 * support/Util/SDCCerr.c,
11999 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12000 with an incomplete type (fixed bug #883734)
12001 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12003 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12005 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12007 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12009 * src/SDCCast.c (decorateType),
12010 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12011 function pointer implementation
12012 * support/regression/tests/funptrs.c: added tests to verify both forms
12013 of function pointers work correctly. Added tests to verify parameters
12014 are passed in the correct order.
12016 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12018 * device.c (regCompare): registers are sorted by ascending
12019 address and increasing size,
12020 * main.c (_pic16_finaliseOptions): removed the declaration
12021 of compiler macro MCU. Now a macro of the format pic18fxxxx
12022 will be defined from the command line
12024 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12025 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12027 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12028 PCOP_RLCF was overwritten!
12029 * gen.c (genSkip): commented out calls to pic16_emitcode,
12030 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12032 * (genRRC): added debugging info,
12033 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12034 overwritten while shifting,
12035 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12036 overwritten while shifting,
12039 * (shiftLLeftOrResult),
12040 * (shiftRLeftOrResult),
12042 * (shiftLLong): Implemented with pic16_emitpcode
12043 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12044 * (genLeftShift): Fixed bug, operand for shift by variable always
12045 was "and"ed with 0x0f,
12046 * (genLeftShiftLiteral),
12048 * (genRightShiftLiteral): added debugging info,
12049 * (genrshFour): added comment,
12050 * (genRightShift): determined signedness from operand "left"
12051 instead of "result"
12053 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12055 * src/SDCCicode.c (geniCodeParms),
12056 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12057 function pointers, fixed function pointer bugs #861242 and #861896
12059 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12061 * device/include/c8051f000.h,
12062 * device/include/c8051f120.h,
12063 * device/include/c8051f300.h: added header files for Silicon
12064 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12066 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12068 * src/SDCCast.c (processParams): added new type flow and restructured
12069 (gatherAutoInit): added new type flow
12070 (addCast): cosmetic changes
12071 (getLeftResultType): added new type flow for array indices, patch
12072 provided by Stas, see FR #877103
12073 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12074 array index patch by Stas
12075 * src/SDCCast.h: added prototype getResultTypeFromType()
12077 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12078 * src/pic/glue.c (pic14emitStaticSeg),
12079 * src/pic16/glue.c (pic16emitStaticSeg),
12080 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12081 for initialization of symbols
12082 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12083 * support/Util/SDCCerr.h:
12084 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12085 * .version: bumped version number to 2.3.8
12086 * device/include/Makefile.in (install),
12087 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12090 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12092 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12093 Slade Rich fixed an optimization bug
12094 * src/pic/pcodepeep.c,
12095 * src/pic/pcoderegs.c
12096 * doc/Makefile (install): added test for directory
12098 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12100 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12101 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12102 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12103 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12104 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12105 * as/mcs51/asexpr.c (term),
12106 * as/hc08/asexpr.c (term): fixed bug #887146
12108 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12110 * src/z80/gen.c (genMult): handle single byte result product
12111 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12112 DUMMY_READ_VOLATILE (fixed bug #886367)
12114 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12116 * support/regression/tests/libmullong.c: fixed logic, on little endian
12117 hosts we ended without a mullong_wrapper()
12119 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12121 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12122 virus/worm forged address usage.
12124 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12126 Fixed promotion, it should be done on AST level:
12127 * src/SDCCast.c (addCast): added promotion to int
12128 (decorateType): updated call to upCast()
12129 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12130 usualUnaryConversions()
12132 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12134 * support/regression/tests/literalop.c (mulWrapper): Added a
12135 wrapper to remove integer overflow warnings.
12137 * support/regression/tests/float_trans.c: Made work on host.
12139 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12142 * support/regression/generate-cases.py (main): Changed from inline
12145 * doc/Makefile (install): Changed to depth first to get rid of
12146 missing directory install warning.
12148 * as/Makefile (install-doc): Made work on Mac.
12150 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12152 * src/SDCCast.c: added an additional type flow in decorateType() of
12153 opposite direction, see feature request #860006; it's enabled at runtime
12154 by setting the environment variable SDCC_NEWTYPEFLOW
12155 * src/SDCCast.h: changed prototype of decorateType()
12156 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12157 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12158 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12159 see feature request #877103
12160 * src/SDCCval.c: updated call of decorateType()
12161 (valBitwise): fixed bug #882876
12162 (valMinus): added promotion
12163 (valLogicAndOr): result is unsigned
12164 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12165 * src/SDCCsymt.c (computeType),
12166 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12167 must not cause an unsigned operation
12168 * src/pic/glue (pic14emitRegularMap),
12169 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12171 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12173 * src/pic/pcode.c (PCodeID): commented out left over debug code
12175 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12177 * support/valdiag/tests/overflow.c: added shift tests
12178 * src/pic/device.c,
12185 * src/pic/pcodepeep.c,
12186 * src/pic/pcoderegs.c,
12187 * src/pic/ralloc.c,
12188 * src/pic/ralloc.h: applied patch from Slade Rich;
12189 added support for multiple code pages and multiple RAM banks on the
12190 PIC 14 port. The ASM files now no longer simply assume all the
12191 code / RAM are in the same page / bank. This means the linker can
12192 safely allocate code/RAM of separate ASM files to different pages/banks.
12193 * doc/sdccman.lyx: added Slade's tips
12194 * src/mcs51/peeph.def: fixed bug #880768
12196 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12198 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12199 * src/SDCCast.c (decorateType): fixed bug #880197
12201 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12203 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12206 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12207 strtof is not part of C89 and isn't included with Mac OS X.
12209 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12211 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12212 shiftL2Left2Result): fixed bug #879326
12213 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12214 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12215 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12216 address fetch for clr instruction
12217 * device/lib/hc08/_mulint.c: created optimized assembly version
12218 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12220 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12222 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12223 proposed in FR #877103
12225 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12227 * src/SDCCval.c (cheapestVal): added missing checks
12228 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12229 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12231 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12233 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12236 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12238 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12239 loaded with the linker search paths (-L arguments) and the libraries
12240 to be linked with the current source (-l arguments). Changes
12241 currently will affect only the pic16 port.
12242 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12243 include path the port specific paths and port specific libraries,
12244 * gplink command now contains the $3 argument,
12245 * src/pic16/device.h,
12246 * src/pic16/device.c,: structure PIC_device is made public and
12247 renamed to PIC16_device, the same for variable Pics which is renamed
12248 to Pics16. Updated all references to them.
12249 * src/pic16/glue.c (pic16glue): corrected bug with code
12250 initialization which bypassed the variable initializations block.
12252 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12253 COMPILE_FLAGS and added the --nostdinc option
12255 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12257 * device/include/mc68hc908jb8.h: Register defs for another member
12258 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12260 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12262 Documenting changes from previous commits.
12263 * configure.in (version 1.56),
12264 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12265 when generating output files to configure the pic16 library,
12266 but now I've commented it out, since gputils aren't installed in the
12267 SF compile farm, so library won't compile
12269 * device/lib/Makefile.in (version 1.56): initially I've added in
12270 target 'all' the prerequestive 'model-pic16' so it compiled the
12271 pic16 library, but now I've commented it out for the same reasons
12273 * added targets 'model-pic16' and 'objects-pic16' to compile the
12275 * added target 'port-specific-objects-pic16' to handle the
12276 generated libraries and copy them into the build/ directory
12277 * added target 'clean-intermediate-pic16' to clean intermediate
12278 files into pic16 directory
12279 * in target 'installdirs' added line to create directory pic16 in
12280 the installation path
12282 * device/include/Makefile.in (version 1.11): in target 'install'
12283 added lines to copy all header files to installation path,
12284 * in target 'installdirs' added line create directory for pic16
12285 headers in the installation path
12287 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12289 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12292 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12295 * device/lib/configure.in,
12296 * device/lib/configure: fixed for autoconf 2.57
12298 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12300 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12301 option so that it actually works. Made it specific to the z80, since
12302 the gbz80 doesn't have these kinds of I/O ports.
12304 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12306 * device/include/z180.h,
12307 * device/lib/_memcpy.c,
12308 * device/lib/_memmove.c,
12309 * device/lib/_mulint.c,
12310 * device/lib/ser_ir.c,
12311 * device/lib/ser_ir_cts_rts.c,
12312 * device/lib/_strcmp.c,
12313 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12314 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12315 portmode; added deprecation warning for bank= and protmode= forms.
12316 Also, guard against buffer overflow.
12317 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12319 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12321 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12322 changed interrupt vector table generation to only emit declared vectors.
12323 * device/include/Makefile.in: added missing backslash
12324 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12326 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12328 Mainly changes to support compilation of the device libraries
12329 * src/pic16/device.c: stack is allocated via symbol and not
12330 via literal number. The symbol is placed in the corresponding
12331 position of the data ram
12332 * (pic16_dump_section): relocatable and absolute uninitialized
12333 data are now emitted in sorted order to reduce section naming,
12334 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12335 weren't marked as being in the access bank,
12337 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12339 Added portion of GNU PIC Library under the directory
12340 device/include/pic16 and device/lib/pic16. These files
12341 contain the declarations of SFRs for the PIC18Fxx2 devices.
12342 The directory is initialized via configure from toplevel.
12344 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12346 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12347 the spilllocations to be compared correctly
12349 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12351 * src/SDCCast.c (decorateType): fixed bug introduced today
12353 2004-01-12 Borut Razem <borut.razem AT siol.net>
12355 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12356 doc/sdccman.lyx: upper case pragmas are deprecated
12358 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12360 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12361 in simpler and even better code
12363 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12365 * src/SDCCicode.c (operandOperation): fixed bug #874819
12366 * src/SDCCast.c (decorateType): fixed
12367 char foo (unsigned long ul) { return ul > 0; }
12369 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12371 * doc/sdccman.lyx: Moved and added some sections, small changes
12372 all over. Telling LaTeX to be less strict with word spacing
12373 to better keep the right margin. Changed some notes about
12374 maintainance of the ports in section 3.2.1 - is it OK like this?
12376 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12378 SDCC source changes:
12379 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12380 convilong): modified to inform the pic16 port that builtin functions
12383 PIC16 PORT specific changes:
12384 * src/pic16/device.c pic16_dump_equates() added,
12385 processor registers declared internally by the port are emitted in
12386 the translation as equates,
12387 * src/pic16/gen.c: inline code is passed unprocessed to the
12389 * (pic16_popGetLit2): fnuction modified to take second operand as
12390 pCodeOp pointer and not as literal,
12391 * (popRegFromIdx): prefixed with pic16_,
12392 * (pic16_popCombine2): modified to receive already allocated pCode
12394 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12395 * (genFunction): initializes local stack frame and pushes on stack
12396 all the registers used by this function,
12397 * (genEndFunction): restores all registers from stack and restores
12399 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12401 * (pic16glue): changed the program startup sequence,
12402 * added new dbName code 'A' for functions placed in absolute section
12403 * src/pic16/main.c: added function attribute _naked,
12404 * added pragma 'code' to place a fnuction at an absolute address,
12405 * added command line arguments --debug-ralloc and --pcode-verbose,
12406 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12407 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12408 * (pic16_newpCodeOpLit2): modified to take the second operand as
12410 * (pic16_printpBlock): modified to emit each function in a separate
12412 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12413 UPPER for immediate operands,
12414 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12416 * src/pic16/peeph.def: all peepholes with movff are commented out,
12417 because there is a problem in the pcode peep optimizer,
12418 * src/pic16/ralloc.c: the register allocator can now reuse local
12419 function symbols for another function. This saves register usage.
12420 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12422 Added file src/pic16/NOTES with information about program writing on
12423 the current port version.
12425 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12427 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12428 and peephole 252 (array access)
12430 2004-01-09 Borut Razem <borut.razem AT siol.net>
12432 * src/SDCCmain.c : fixed #872250: -l command line defined library
12433 files are scanned before standard library files
12435 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12437 * src/SDCCast.c (decorateType): fixed bug #874046
12439 2004-01-09 Borut Razem <borut.razem AT siol.net>
12441 * support/scripts/sdcc.nsi: remove previous installation
12443 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12445 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12446 bytes for last interrupt vector (mcs51)
12447 * sdcc.spec: fixed typo
12449 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12451 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12452 gen51Code): more efficient parameter receive for --model-large
12455 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12457 * src/ds390/main.c,
12458 * src/z80/main.c: added missed needLinkerScript flags (more than
12459 one port structure defined in these file)
12460 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12463 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12465 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12466 * src/port.h: added flag needLinkerScript in port->linker
12467 structure to inform whether to create a .lnk file or not,
12469 * src/ds390/main.c,
12471 * src/mcs51/main.c,
12473 * src/pic16/main.c,
12475 * src/z80/main.c: changed appropriately to configure
12476 needLinkerScript flag
12478 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12479 * src/pic/glue.c: added variable udata_section_name to
12480 override default uninitialized data segment definition for
12481 devices only with SHAREBANK memory (reported from Erik Epetrich)
12482 * (pic14emitOverlay): modified to emit a commented overlay segment
12483 directive when no overlay data exist
12484 * (picglue): modified to emit uninitialized data segment
12485 according to udata_section_name
12486 * src/pic/main.c (_pic14_parseOptions): added command line
12487 options --udata-section-name=[name] to override default
12488 udata definition name
12489 * modified _linkCmd and _asmCmd to include compiler passed
12490 arguments via -W option
12491 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12492 object file from '.rel' to '.o' in port->linker structure,
12493 changed size of fptr from 2 to 3 in port structure
12495 2004-01-07 Borut Razem <borut.razem AT siol.net>
12497 * support/scripts/sdcc.nsi: update PATH
12498 * support/scripts/sdcc.ico: craeted
12500 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12502 * device/include/Makefile.in: fix install
12503 * doc/Makefile: fix install
12505 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12507 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12509 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12510 how the function variable allocation summary is displayed; also
12511 include information about variables allocated to the overlay
12514 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12516 * as/mcs51/lkmain.c: Help about -Y option
12517 * as/mcs51/lkarea.c: Fixed gcc warnings
12519 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12521 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12523 * support/valdiag/tests/overflow.c: added
12524 * src/SDCCast.c (decorateType),
12525 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12526 LEFT_OP (left shift)
12528 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12530 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12531 (default behaviour).
12533 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12535 A python script to validate compiler diagnostic messages. It can be
12536 used to verify that sdcc complains about bad c source code and
12537 gives a good location of the error.
12538 * support/valdiag/Makefile,
12539 * support/valdiag/valdiag.py,
12540 * support/valdiag/tests/*
12542 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12544 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12545 * src/SDCCsymt.c (newEnumType),
12547 * support/Util/SDCCerr.c,
12548 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12550 * support/regression/tests/enum.c: added test for enum values that
12551 require at least 2 bytes of storage.
12553 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12555 * src/common.h: added ifndef/define/endif macros
12556 around the header file.
12557 Bug reported from Jesus Calvino-Fraga
12559 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12561 * sdcc.spec: updated
12562 * device/include/Makefile.in: don't install CVS directories
12563 * device/lib/Makefile.in: added removal of CVS directories after install
12564 * doc/Makefile: fixed install, added local_icons
12565 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12566 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12567 * src/ds390/gen.c (genRightShift): fixed bug #870788
12568 * src/SDCCast.c (decorateType): fixed bug #870781
12570 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12572 PIC16 port related changes:
12573 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12574 added variable stackPos,
12576 * gen.c: genCall, assignResultValue: added support for
12577 pushing/retrieving function parameters to/from stack,
12578 genFunction,genEndFunction: setup stack frame for the
12579 generated function,
12580 genAddrOf: will be changed according to bug 863624
12582 * added files genutils.c and genutils.h which contain gen*
12583 debugged and optimised functions extracted from gen.c
12585 * glue.c: added variable 'externs' which holds extern symbols,
12586 pic16emitRegularMap: is modified to properly handle relocatable
12587 symbols under the new scheme,
12588 pic16createInterruptVect: is modified
12589 pic16printPublics: is modified to emit 'global' assembler directives,
12590 added pic16_printExterns to print extern symbols,
12591 pic16glue: initializes stack/frame pointer in the beginning of
12592 the assembly output. Temporary hack, will be corrected later,
12593 because gplink yet does not support stack and SDCC does not
12594 yet support a type of crt0.o object to create the final binary.
12596 * Removed many lines that contain 8051 legacy code.
12597 * The code is finally placed under a 'code' directive.
12598 * Added port specific options.
12600 * _process_pragma: simplified since now we do not need *special*
12601 include file to define SFR registers. But a separate header
12602 will be needed. This will be developed later.
12603 * _pic16_parseOptions: added, parses port specific options:
12604 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12605 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12606 --preplace-udata-with=
12608 * _pic16_setDefaultOptions: modified to initialize section names,
12609 but hack is temporarly out of order since it needs improvement.
12610 * _pic16_genAssemblerPreamble: configuration words are emitted by
12611 their address instead of their name. This part is incomplete and
12612 supports only the 18Fxx2 devices. Other devices will emit an error
12613 during assembly since they do not contain the same set of config
12615 * _pic16_genIVT: is modified,
12617 * pcode.c: added definitions for some hardware registers that are needed
12619 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12620 All PCI entries are updated. Now LFSR is supported.
12621 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12622 * added pic16_newpCodeOpLit2 to support instructions with
12623 two literal arguments
12624 * pic16_pCode2str: corrected code that emits assembler instructions
12625 with two literal operands and those that have an access bit modifier
12626 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12627 this fixes a bug which caused some labels to be lost, when an
12628 assembler directive was added, i.e. banksel,
12629 * pic16_FixRegisterBanking: improved logic that causes the insertion
12631 * InlineFunction: functions that are called once, are not any more
12632 inlined. This can be a port option in the future,
12634 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12636 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12637 hold the corresponding uninitialized symbols,
12638 * pic16_allocProcessorRegister: registers have explicit marked the
12640 * pic16_allocInternalRegister: registers are explicit marked as
12642 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12643 processing list, so bit registers were lost,
12646 * ralloc.h: added field 'accessBank' and original symbol operand
12647 in register definition,
12648 * removed the field isMapped from register definition,
12650 ** Several functions have been removed from various sources:
12651 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12652 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12653 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12654 pic16_assignRelocatableRegisters
12656 ** others have been introduced:
12657 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12658 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12660 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12662 * support/scripts/inc2h.pl: changed definition of BIT_AT
12663 to emit 'sbit at' instead of 'bit at'. This was a request.
12665 PIC16 port related preliminary changes:
12666 * gen.c: prefixed function popRegFromString with
12667 pic16_ and all references to it corrected
12668 * pcode.c: all pic16_pc_* hardware registers prefixed
12669 with underscore (_),
12670 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12671 * ralloc.c: newReg(): when register is REG_SFR then
12672 set address to rIdx,
12673 pic16_allocProcessorRegister(): marks register wasUsed=0
12674 pic16_writeUsedRegs(): added a call to assign processor
12675 registers via pic16_assignFixedRegisters
12677 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12679 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12680 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12681 variables in unused register banks. Also the SSEG is placed
12682 wherever there is enough space for it, and IDATA can be anywhere
12683 in internal RAM. For now compile using -Wl-Y[stack_size].
12684 The mem file is different for this option as well, since it
12685 makes no sense of talking about DSEG lenght.
12687 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12689 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12690 in certain cases, e.g. when ROM assignment, patch provided
12691 from Albert den Haan.
12693 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12695 Many signedness and type propagation fixes:
12696 * src/SDCCicode.c: made geniCodeCast() static
12697 replaced SPEC_ by IS_ (cosmetic)
12698 (operandOperation): fixed div and mod operation
12699 (usualBinaryConversions): added support for promotion of char
12700 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12701 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12702 (geniCodeAdd): an array index will stay unsigned, even if promoted
12704 (geniCodeArray): ditto
12705 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12706 * src/SDCCsymt.c (computeType): added more support for char;
12707 promotion of char is selectable by promoteCharToInt, fixed signedness
12709 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12710 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12711 * src/SDCCval (val*): replaced signedness calculation by
12713 rearranged if-branches (cosmetic)
12714 (valShift): added warning W_SHIFT_CHANGED
12715 (valCompare): fixed problem with different types
12716 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12717 * support/regression/tests/literalop.c: added many cases
12718 * support/regression/tests/ast_constant_folding.c: changed finally to
12720 * .version: new year, new version: 2.3.7
12721 * src/SDCCmain.c (main): applied patch #866468
12722 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12723 provided by Scott Bronson
12724 * doc/sdccman.lyx: updated documentation for sdcdb
12725 updated and added chapter tips
12727 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12729 * src/SDCCsymt.h: missing from yesterday's commits
12731 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12733 * src/SDCC.y (struct_or_union_specifier),
12734 * support/Util/SDCCerr.c,
12735 * support/Util/SDCCerr.h: verify that struct & union tags are used
12738 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12740 * src/SDCCglobl.h: missing from yesterday's commits
12742 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12744 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12745 sft_attributes, struct_declaration, parameter_declaration,
12746 type_name, start_block, declaration_list),
12747 * src/SDCC.lex (check_type): support redefinition of typedef names
12749 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12751 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12752 aligned xdata arrays. Erik helped me with the if clause.
12754 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12756 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12759 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12762 * src/SDCCast.c (newAst_),
12764 * src/SDCCicode.c (ast2iCode, newiCode),
12766 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12767 expr, statement, expression_statement, selection_statement,
12768 iteration_statement, expr_opt, jump_statement): foundation for tracking
12770 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12773 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12775 * support/Util/SDCCerr.c,
12777 * src/SDCCast.c (createCase, createDefault, decorateType),
12778 * src/SDCClabel.c (labelUnreach),
12779 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12781 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12782 (with thanks to Stas Sergeev)
12783 * device/include/time.h,
12784 * device/lib/time.c (CheckTime): suppress unreachable code warning
12786 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12788 * src/SDCCast.c (createIvalCharPtr),
12789 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12791 * support/regression/tests/nullstring.c: tests for these two bugs
12793 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12795 * support/Util/SDCCerr.h,
12796 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12797 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12798 about storage class and 'at' used inside struct or union
12799 * src/SDCCBBlock.c (iCodeFromeBBlock),
12800 * src/SDCCcse.c (ifxOptimize),
12801 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12802 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12803 printIval, emitStaticSeg, emitOverlay),
12804 * src/SDCClabel.c (deleteIfx),
12805 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12806 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12807 gatherAutoInit, processParms),
12808 * support/Util/SDCCerr.h,
12809 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12810 reporting for post-parse errors.
12812 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12814 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12815 implicit casts via union; they don't work on big endian systems
12816 (possible fix for bug #861138)
12818 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12820 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12821 * src/mcs51/main.c: fixed the fix for bug #737001
12823 2003-12-15 Borut Razem <borut.razem AT siol.net>
12825 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12827 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12829 * support/makebin/makebin.c: put output in binary mode
12831 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12833 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12834 xdata and data memory on startup. Set the environment variable
12835 SDCC_NOGENRAMCLEAR to disable this.
12836 * src/mcs51/peephole.def,
12837 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12838 (allows non-interrupt and interrupt code to safely compete for a resource
12839 without the non-interrupt code having to disable interrupts)
12841 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12843 * src/SDCCicode.c (geniCodeAdd),
12844 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12845 with valFromType if type might be a pointer and host is big endian).
12846 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12847 types, not just integer types.
12848 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12849 multiply defined with mismatching "at" address.
12851 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12853 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12854 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12855 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12856 with embedded nulls (fixed bug #753752)
12858 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12860 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12861 Apparently this did not see much testing (endless loop)
12863 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12865 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12867 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12869 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12870 gracefully handle NULL memmap pointers
12872 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12874 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12875 instead of deleting the iCode when an operand is volatile
12876 * src/z80/gen.c (genDummyRead),
12877 * src/mcs51/gen.c (genDummyRead),
12878 * src/ds390/gen.c (genDummyRead),
12879 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12881 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12882 * src/SDCC.y: fixed bug #850420
12884 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12886 Applied z80 i/o port patch from Peter Townson and fixed some operators
12887 to better handle operands in A register.
12888 * device/include/z180.h
12894 * src/z80/peeph-z80.def
12895 * src/z80/peeph.def
12898 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12900 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12902 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12904 * device/lib/hc08/_mullong.c: Removed extra #endif
12906 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12908 * sim/ucsim/hc08.src/inst.cc,
12909 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12910 carries from x to h
12911 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12912 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12913 * device/include/stdarg.h: fixed varargs for hc08
12914 * device/lib/Makefile.in,
12915 * device/lib/hc08/Makefile,
12916 * device/lib/hc08/_mulint.c,
12917 * device/lib/hc08/_mullong.c: fixed some endian problems
12919 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12921 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12922 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12923 * device/lib/_gptrget.c,
12924 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12926 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12928 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12929 * src/SDCCast.c (astErrors): fixed bug #846007
12930 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12932 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12934 * src/SDCCast.c (decorateType): disabled a transformation I added in
12935 revision 1.188 (access to fields of a structure at an absolute address);
12936 it breaks with bitfields, extern declarations, and gcse analysis.
12937 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12938 could be assigned through a pointer, so don't complain.
12939 * src/SDCCast.c (astErrors),
12941 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12943 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12945 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12946 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12947 output of __config directives, since gpasm now supports them
12948 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12949 pre-processor macro, i.e. -DMCU=p18f452
12950 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
12951 and modified to handle 'cast' icode similarly to '=' icode
12952 * src/pic16/device.h (typedef struct PIC_device): added field
12953 'extMIface' to indicate that chip has external memory interface
12954 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
12955 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
12958 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12960 * src/SDCC.y (pointer): fixed bug #846006
12961 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
12962 * src/SDCCast.c (decorateType): fixed bug #846009
12963 * src/ds390/peeph.def,
12964 * src/ds390/gen.c (genAnd, genOr),
12965 * src/mcs51/peeph.def,
12966 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
12968 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12970 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
12977 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
12981 * src/SDCCbitv.c: added function to free a bitvector
12982 * src/SDCClrange.h,
12983 * src/SDCClrange.c: added function to recompute the liveranges
12984 * src/avr/ralloc.c,
12985 * src/ds390/ralloc.c,
12986 * src/hc08/ralloc.c,
12987 * src/mcs51/ralloc.c,
12988 * src/pic/ralloc.c,
12989 * src/pic16/ralloc.c,
12990 * src/xa51/ralloc.c,
12991 * src/z80/ralloc.c: recompute the liveranges after register packing
12993 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
12995 * src/SDCCloop.c (newInduction): fixed bug #845630
12997 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12999 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13000 inadvertantly left behind from my 2003-11-12 change
13002 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13004 Updated headers I neglected to commit yesterday.
13005 * src/SDCClrange.h,
13008 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13010 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13011 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13012 * src/SDCCopt.c (eBBlockFromiCode),
13013 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13014 the creation of the key hash table from the sequencing so it can be used
13015 earlier (for some GCSE bug fixes still pending)
13017 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13019 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13020 * support/regression/tests/addsub.c: testing genPlus shortcut
13022 2003-11-15 Borut Razem <borut.razem AT siol.net>
13024 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13026 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13028 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13029 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13030 ordering is immaterial.
13031 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13033 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13035 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13036 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13037 (SIGSEV) of bug #840381
13038 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13039 unlink new file before rename if new and old filenames are the same)
13041 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13043 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13044 uninitialized variables) for the mcs51. Set environment variable
13045 SDCC_GENRAMCLEAR to test.
13046 xdata initialization slightly shorter
13048 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13051 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13052 #838241 & 780691 (basicly the same bug)
13053 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13054 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13056 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13058 * src/SDCCmain.c (linkEdit): "fix" #834252
13060 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13062 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13064 * src/SDCC.y: fixed bug #819403
13066 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13068 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13069 the reentrant attribute.
13070 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13071 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13073 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13074 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13075 erroneously reduced to a literal.
13076 * src/hc08/ralloc.c (packRegisters, rematStr),
13077 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13080 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13082 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13083 * doc/sdccman.lyx: changed from 'article' to 'book'
13084 * doc/Makefile: readded test_suite_spec and cdbfileformat
13086 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13088 * device/include/stdlib.h: include malloc.h to comply with ANSI
13089 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13091 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13093 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13094 * doc/clean.mk: also remove *.out files
13095 * doc/sdccman.lyx: some additions, larger top/bottom margins
13097 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13099 * src/SDCC.y: fixed bug #837365
13100 * support/regression/tests/bitopcse.c
13101 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13102 a symbol (might be valop instead)
13103 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13104 * device/lib/clean.mk: added hc08 to the cleaning list
13106 2003-11-04 Borut Razem <borut.razem AT siol.net>
13108 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13110 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13111 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13112 malloc is declared in standard stdlib.h
13114 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13116 * device/lib/hc08/Makefile: need to clean .rel not .o files
13117 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13119 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13123 * src/mcs51/main.c,
13124 * src/ds390/main.c,
13128 * src/pic16/main.c,
13129 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13130 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13131 tests (which uses the port's oclsExpense function)
13137 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13139 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13141 * src/SDCCcse.c (ifxOptimize),
13142 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13143 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13144 deleting the IFX iCode.
13145 * src/hc08/ralloc.c: reduced unneeded slocs
13146 * src/hc08/gen.c: fixed bug in asmopToBoolean
13148 2003-11-04 Borut Razem <borut.razem AT siol.net>
13150 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13151 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13152 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13153 transferred to configure
13155 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13157 Use headers defined in the C[++] standards:
13158 * sim/ucsim/gui.src/serio.src/fileio.cc
13159 * sim/ucsim/gui.src/serio.src/frontend.cc
13160 * sim/ucsim/gui.src/serio.src/main.cc
13161 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13162 * support/Util/NewAlloc.c
13164 * as/mcs51/lklibr.c
13168 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13170 * Added MSVC projects for hc08 assembler and linker:
13171 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13172 /as/hc08/link_hc08.dsp
13174 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13176 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13178 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13180 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13182 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13184 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13186 2003-10-31 Borut Razem <borut.razem AT siol.net>
13188 * support/cpp2/cpplib.h,
13189 support/cpp2/cpplib.c,
13190 support/cpp2/cpplex.c,
13191 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13192 to switch _asm block preprocessing on / off. Default is
13193 #pragma preproc_asm +
13195 2003-10-31 Borut Razem <borut.razem AT siol.net>
13197 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13198 when outputting comment blocks (when executed with -C option) and
13199 _asm (SDCPP specific) blocks
13201 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13203 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13205 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13207 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13209 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13211 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13212 * src/SDCCast.c (decorateType): fixed bug #832664
13214 2003-10-31 Borut Razem <borut.razem AT siol.net>
13216 * support/cpp2/cpplex.c: fixed for SDCPP:
13217 comments(when executed with -C option) and _asm blocks
13218 were included even if they where in skipped #if block.
13219 Applied solution from GCC cpp 3.3.2
13221 2003-10-31 Borut Razem <borut.razem AT siol.net>
13223 * src/SDCC.lex: sdcc now understands both formats:
13224 '# <line_number> <file_name>' and
13225 '#line <line_number> <file_name>'
13226 * support/cpp2/cppmain.c: sdcpp now generates the standard
13227 '# <line_number> <file_name>' instead of former
13228 '#line <line_number> <file_name>'
13230 2003-10-30 Borut Razem <borut.razem AT siol.net>
13232 * support/cpp2/cpphash.h,
13233 * support/cpp2/cpplib.h
13234 * support/cpp2/cpplex.c,
13235 * support/cpp2/cppmain.c,
13236 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13238 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13240 Fixed a number of problems revealed by bug #827883.
13241 * src/SDCCloop.c (loopInvariants): Spill location of the
13242 result operand should be recomputed if extracted from
13243 a loop. Also, don't extract assignments of an iTemp
13245 * src/SDCCast.c (isConformingBody): loop reversal should
13246 not occur if the control variable is involved with a
13247 relational operator.
13249 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13251 * .version: bumped to 2.3.6 to reflect the big improvements
13252 made by Erik and Klaus. Thanks!
13254 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13256 Replaced the livrange code.
13257 * src/SDCClrange.c: added new LR code
13259 * src/SDCCBBlock.h: removed remainig parts from old LR code
13260 * src/ds390/ralloc.c,
13261 * src/ds390/gen.c: minor fixes to make it work with new code
13263 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13266 * as/hc08/lkrloc.c,
13268 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13269 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13270 (tweaked fix for bug #818696)
13272 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13274 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13276 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13279 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13280 * src/mcs51/gen.c (gencjneshort),
13281 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13282 more efficient (per Scott Bronson's suggestion)
13284 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13286 Extended the semantics of the critical keyword to include
13287 individual statements. See RFE #827755 and #799831
13292 * support/Util/SDCCerr.c
13293 * support/Util/SDCCerr.h
13298 2003-10-19 Borut Razem <borut.razem AT siol.net>
13300 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13302 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13304 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13306 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13307 and predecrement operand is displayed
13309 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13311 * src/SDCCval.c (valMinus): fixed bug #826041
13313 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13315 Some hc08 related updates that I missed earlier
13316 * sim/ucsim/stypes.h
13317 * support/regression/ports/hc08/spec.mk
13319 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13321 New target "hc08" for the Motorola 68hc08 family of micros
13329 * sim/ucsim/hc08.src/*
13330 * sim/ucsim/configure.in
13331 * src/ucsim/configure
13332 * sim/ucsim/packages_in.mk
13335 * device/include/mc68hc908qy.h
13336 * device/lib/hc08/*
13337 * device/lib/Makefile.in
13338 * support/regression/ports/hc08/*
13339 * support/regression/Makefile
13341 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13343 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13345 * src/ds390/gen.c (genCast): fixed bug #821957
13347 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13349 * device/lib/logf.c: "fixed" overlay bug
13350 * support/regression/ports/host/spec.mk: added m library
13351 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13352 * support/regression/tests/float_trans: added (for Eric)
13354 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13356 * src/mcs51/gen.c (genCpl): fixed bug
13357 http://sf.net/mailarchive/message.php?msg_id=6263915
13359 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13361 * src/SDCCast.c (decorateType): added extended constant folding
13362 * src/SDCCsymt.c (computeType): cleanup
13363 * src/SDCCval.c (valShift): minor optimization
13364 * support/regression/tests/ast_constant_folding.c: added
13366 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13368 * src/SDCCmain.c: removed some unintended changes
13370 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13372 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13373 * src/z80/gen.c: fixed part of bug #817589
13374 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13376 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13378 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13389 * src/ds390/ralloc.c
13391 * src/mcs51/ralloc.c
13393 * src/pic16/ralloc.c
13394 * src/xa51/ralloc.c
13396 * src/z80/gen.c: removed unused label "release:"
13398 2003-10-06 Borut Razem <borut.razem AT siol.net>
13400 * src/SDCC.lex: removed definition of unused variables
13401 save_optimize and save_options
13403 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13405 * clean.mk: removed '=' in "-maxdepth=1"
13406 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13407 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13409 2003-10-06 Borut Razem <borut.razem AT siol.net>
13411 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13412 my_unput() replaced by unput()
13414 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13416 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13417 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13418 type-punned pointer will break strict-aliasing rules"
13419 Old LR behaviour is again default; Klaus' LR can be choosen by
13420 defining the environment variable LRKLAUS
13424 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13425 * clean.mk: fixed removal of files in bin/CVS/
13426 * device/lib/clean.mk: fixed removal of directories small and large
13427 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13429 * src/SDCCval.c: removed superflous test for pedantic
13431 2003-10-05 Borut Razem <borut.razem AT siol.net>
13433 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13434 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13435 message "unmatched #pragma SAVE and #pragma RESTORE"
13437 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13439 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13440 assembly, critical functions, atomic, nojtbound)
13442 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13444 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13450 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13453 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13455 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13457 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13458 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13459 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13461 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13463 * src/z80/gen.c (genRet): fixed bug #524753
13464 * src/z80/gen.c (genCast): fixed internal error on cast from
13466 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13467 fix for bug #477835 to the z80
13468 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13469 for tracking iCodes in the peephole optimizer for z80
13471 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13473 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13474 the other part of bug #814548
13475 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13477 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13479 * src/SDCCcse.c: fixed part of bug #814548
13481 2003-09-28 Borut Razem <borut.razem AT siol.net>
13483 * src/asm.c: rewrite of printILine() to use temporary file instead
13485 * src/xa51/main.c: commented out declaration of int rewinds
13487 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13489 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13491 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13493 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13494 * src/asm.c (printILine): Fixed bug #811015
13496 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13498 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13501 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13503 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13504 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13505 to correctly handle general case of AOP_PAIRPTR
13506 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13508 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13510 * src/mcs51/ralloc.c (fillGaps),
13511 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13512 register positioning bug)
13514 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13516 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13518 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13520 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13521 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13522 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13523 (ralloc doesn't intentionally do this now, but perhaps later)
13524 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13525 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13526 register positioning bugs (Fixed bug #762602 and #795325)
13527 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13528 (Fixed bug #808779)
13529 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13530 lines that --i-code-in-asm generates
13532 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13534 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13535 trying to fclose a FILE* that was already closed.
13537 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13539 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13540 of const struct should be treated as if const themselves)
13542 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13544 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13546 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13548 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13549 Unix (/n) and DOS (/r/n) line terminations.
13551 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13553 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13556 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13558 * src/mcs51/gen.c (genFunction, genEndFunction),
13559 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13560 and restore of EA so that stack offsets to parameters are
13561 correct when using both critical and reentrant/stack-auto.
13562 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13563 size (can be triggered in error if sloc is shared between
13564 different sized objects)
13565 * device/include/float.h: fixed macros to explicitly use
13566 unsigned long where needed
13568 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13570 Feature req. 799831: added code to allow nesting of critical functions
13571 * src/mcs51/gen.c (genFunction, genEndFunction)
13572 * src/ds390/gen.c (genFunction, genEndFunction)
13574 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13576 * src/SDCCsymt.c (sclsFromPtr),
13578 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13579 support for standard C idiom of memory mapped variables; for
13580 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13581 to xdata int at 0x1234 tempvar = 1.
13582 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13583 provided by Akiya ISHIDA
13585 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13587 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13588 * src/SDCCval.c (constVal): added reduction from int to char
13589 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13590 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13591 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13593 * support/regression/tests/shifts.c: fixed
13595 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13597 * src/z80/gen.c (genXor): Fixed bug #805445
13599 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13601 Fixed bug #621531 (const & volatile confusion in the type chain).
13602 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13603 refer to the const or volatile state of the pointer itself.
13615 * src/pic16/ralloc.c
13616 * support/regression/tests/const.c
13618 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13620 When checking for duplicated modules, use absolute paths
13621 instead of relative paths. Files changed:
13626 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13628 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13630 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13632 * device/include/string.h: added size_t typedef, changed
13633 prototypes to use size_t, eliminated separate reentrant and
13634 non-reentrant declarations, added _memmove declaration
13635 * device/lib/_memcpy.c: changed to use size_t instead of int,
13636 changed /4 to >>2 to avoid division library call
13637 * device/lib/_memcmp.c,
13638 * device/lib/_memset.c,
13639 * device/lib/_strncat.c,
13640 * device/lib/_strncpy.c,
13641 * device/lib/_strncmp.c: changed to use size_t instead of int
13642 * device/lib/_memmove.c: new file (fixed bug #772294)
13643 * device/lib/Makefile.in: added _memmove.c
13644 * device/lib/z80/asm_strings.s: fixed bug #772290
13645 * support/regression/tests/bitfields.c: attempt to fix host assertion
13646 failure on amd64-unknown-linux2.2
13648 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13650 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13651 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13652 * as/z80/asmain.c (main): fixed bug #801766
13654 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13656 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13659 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13661 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13662 reported in bug #800609
13664 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13666 * Top header beautifications in src/pic16 directory:
13667 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13668 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13669 pcoderegs.h, ralloc.c, ralloc.h
13670 * main.c: added top header and GPL license notice
13671 * pcode.c: fixed the if-conditional warning
13673 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13675 * device/lib/_mullong.c: replaced int by short for gcc
13677 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13679 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13680 and JUMPTABLE iCodes properly now (worked by accident before)
13681 * src/mcs51/gen.c (leftRightUseAcc),
13682 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13683 iCode properly now. Use getSize instead of nRegs since a & b
13684 aren't part of the nRegs tally.
13686 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13688 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13689 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13690 before instructions that use the _STATUS register
13692 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13694 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13695 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13696 fetching of the pointer
13697 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13698 copied from genNearPointerSet()
13699 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13700 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13701 If they pop r0/r1 they must be called in the opposite order than aopOp().
13702 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13703 (resp. --stack-auto), prepared for --xstack
13705 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13707 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13709 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13711 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13712 these ports have their own __sdcc_external_start()
13714 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13716 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13717 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13718 type for bits was changed. It resulted in bit variables becoming
13719 global, which is not permitted in PIC 14 assembly output.
13721 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13723 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13725 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13727 Z80 and MCS51 linkers complaint if a public symbol is defined
13728 in more than one library module:
13732 * as/mcs51/Makefile.in
13734 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13736 A few small changes that speed up the peephole optimizer.
13740 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13742 Try to make the peephole optimizer smarter by maintaining
13743 an association between the assembly source code and the
13744 iCodes that originated them. Put this information to use
13745 with a new peephole rule condition "notVolatile" so that
13746 the rules can be aggressive yet still safe.
13751 * src/mcs51/peeph.def
13753 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13757 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13758 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13759 if the left or right operand symbols have the accuse flag set.
13761 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13763 Changed the type of the result of the ! (NOT) operator to char;
13764 previously it returned the same type as the source. This allows
13765 us to eliminate all the genFloatNot functions (all of its target
13766 implementations were very buggy) since !float can use the same
13769 * src/SDCCicode.c (ast2iCode): ! returns char
13770 * src/mcs51/gen.c (genNot, genNotFloat),
13771 * src/ds390/gen.c (genNot, genNotFloat),
13772 * src/z80/gen.c (genNot, genNotFloat),
13773 * src/pic/gen.c (genNot, genNotFloat),
13774 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13776 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13778 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13779 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13780 during interrupts. Ensure WSAVE is located at a shared bank address.
13781 2. Fixed page selection in some places
13782 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13783 the registers name strings.
13784 4. Fixed "signed / unsigned compare" compiler warnings.
13785 5. The PIC port manages its own allocation of the general purpose
13786 registers, but makes no attempt to reuse them. As a result when
13787 compiling it soon runs out of general purpose registers. Some
13788 additional code was added to the files pcode.c and device.c to walk
13789 through the function call tree and rename the registers so that they
13799 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13800 genPlus() & genMinus() when the result is the same as left or right
13802 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13804 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13806 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13808 Made bitfield a distinct type from bit so that bitfields
13809 convert as per ANSI C and bits retain their traditional
13810 boolean style behaviour. Implemented bitfield support in
13818 * src/ds390/gen.c: bit v bitfield split
13819 * src/z80/gen.c: New support for bitfields
13820 * support/regression/tests/bitfields.c: reenabled z80,
13823 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13825 Rules 246.x, 247.x relate to bitfields, the others speed up
13826 access to xdata mapped I/O devices.
13828 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13830 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13832 Cleaned up genPackBits and genUnpackBits and added two helper
13833 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13834 for literal assignments in genPackBits (thanks to Frieder for
13840 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13842 Fixed bug #748310 (pointer to function type mishandled when the
13843 function name is omitted). Also fixed a SIGSEGV when a function
13844 attribute (reentrant, etc) is used on a non-function or on a
13845 function but misplaced before the parameter list.
13847 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13849 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13850 * support/Util/SDCCerr.h,
13851 * support/Util/SDCCerr.c: Added func attr misuse error msg
13853 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13855 Fixed bug #787649 by anonymous
13856 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13857 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13859 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13861 Fixed numerous bitfield problems.
13863 * src/SDCC.y: More bitfield related error checking
13865 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13866 * support/Util/SDCCerr.h,
13867 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13868 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13869 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13870 * support/regression/tests/bitfields.c: tests added
13872 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13874 Made the constant following the "interrupt" keyword optional. If
13875 omitted, the function will not automatically be given an entry
13876 in the interrupt vector table (similar to #pragma NOIV, but
13877 less syntacticly kludgy). The interrupt number is also now
13878 range checked. Also fixed a bug in the high order bit example
13885 * support/Util/SDCCerr.c
13886 * support/Util/SDCCerr.h
13889 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13891 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13892 * src/SDCCicode.c (operandOperation): rewritten some ops
13893 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13894 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13896 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13897 be re-activated by defining REDUCE_LITERALS)
13898 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13899 unsigned, but are signed by default
13900 * src/SDCCval.c (constVal): rearranged
13901 * src/SDCCval.c (valMod): preliminary fix
13902 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13903 * support/regression/literalop.c: added, work in progress
13905 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13907 Generate warnings for useless declarations like "char data;"
13908 that don't do what new users expect.
13911 * support/Util/SDCCerr.h
13912 * support/Util/SDCCerr.c
13914 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13916 * src/SDCCval.c (valMult): fix overflow detection of negative int
13918 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13920 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13922 Changes to support big endian targets:
13935 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13937 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13938 * device/lib/time.c: fixed warning "integer overflow in expression"
13940 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13942 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13943 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13944 constants are unsigned; added recognition of "u" flag for unsigned
13945 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13946 * src/SDCCval.c (valDiv, valMod): fixed signdness
13947 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13948 signedness of modulo, left and right shift
13949 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
13950 * support/Util/SDCCerr.h: added warning W_INT_OVL
13951 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
13952 * src/SDCCast.c (ast_print): improved output of constants
13954 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13956 Fixed some warnings when building with MSVC:
13958 * as/mcs51/asdata.c
13962 * link/z80/aslink.h
13963 * link/z80/lkdata.c
13964 * link/z80/lkeval.c
13969 * support/cpp2/cpplib.c
13973 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
13975 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
13977 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13979 * support/librarian/clean.mk: Do not remove Makefile.
13980 * support/librarian/Makefile: added.
13982 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13984 Added librarian to MSVC build:
13987 * support/librarian/librarian.dsp
13989 'configure' not needed for librarian, removed:
13990 * support/librarian/configure
13991 * support/librarian/configure.in
13992 * support/librarian/config_in.h
13993 * support/librarian/Makefile.in
13995 Hopefully these ones built the librarian and the rest of sdcc properly:
13997 * Makefile.common.in
13999 Messed up 'configure', so revert to previous version:
14003 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14005 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14006 there, while the mantissa of a double is "only" 53 bits wide.
14008 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14010 Adding sdcclib to the build. MSVC project coming soon.
14011 Files added/changed:
14013 * support/librarian/clean.mk
14014 * support/librarian/configure
14015 * support/librarian/configure.in
14016 * support/librarian/config_in.h
14017 * support/librarian/Makefile.bcc
14018 * support/librarian/Makefile.in
14019 * support/librarian/sdcclib.c
14022 * Makefile.common.in
14026 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14028 Linker now complaints if linked modules have conflicting options, for
14029 example, one compiled using --model-large and another one compiled with
14030 --model-small. The following files were modified:
14032 * as/mcs51/asdata.c
14033 * as/mcs51/aslink.h
14035 * as/mcs51/asmain.c
14037 * as/mcs51/i51pst.c
14038 * as/mcs51/lkdata.c
14039 * as/mcs51/lklibr.c
14040 * as/mcs51/lkmain.c
14046 * link/z80/aslink.h
14047 * link/z80/lkdata.c
14048 * link/z80/lklibr.c
14049 * link/z80/lkmain.c
14052 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14054 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14055 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14057 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14059 * src/z80/mappings.i: fix _mul[us][int,long] entries
14061 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14063 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14065 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14067 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14068 * support/regression/tests/bitopcse.c: added
14076 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14078 added support for new library format to z80, gbz80 linkers:
14084 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14086 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14087 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14089 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14091 added DUMMY_READ_VOLATILE:
14100 * src/SDCCcse.c (algebraicOpts): many improvements
14101 * src/SDCCcse.h: removed algebraicOpts()
14102 * src/SDCCicode.c (picDummyRead): added
14104 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14106 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14107 "Insufficient space in data memory".
14109 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14111 * src/mcs51/gen.c: fixed bug #771358
14112 * src/z80/gen.c: fixed bug #759087
14114 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14116 * src/pic16/glue.c: minor cleanup by Vangelis
14118 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14120 * device/include/regc515c.h: fixed #758477
14121 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14122 * device/lib/_gptrput.c: saved a few bytes
14123 * my tab spacing is 8, yours too?)
14124 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14125 * device/lib/serial.c: process RX bytes earlier than TX bytes
14126 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14128 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14130 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14132 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14134 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14136 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14138 * device/lib/Makefile.in: bad fix, reverted to 1.43
14140 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14142 * device/lib/Makefile.in: added missing z80 object files
14144 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14146 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14147 pic16 progress by Vangelis:
14150 * src/pic/Makefile:
14157 * pic16/genarith.c:
14162 * pic16/pcodepeep.c:
14165 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14167 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14169 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14171 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14172 added gbz80 build to MSVC project.
14173 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14174 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14175 from 8051 stuff and setup so it links using a .lnk file.
14177 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14179 * support/librarian/sdcclib.c: sdcc librarian.
14180 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14183 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14185 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14187 2003-07-02 Borut Razem <borut.razem AT siol.net>
14189 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14190 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14191 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14192 src/xa51/main.c, src/z80/main.c:
14193 virtualization of glue() function: each port has it's own glue function,
14194 which is accessed by do_glue function pointer in PORT.general structure
14196 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14198 * DS800C400 fun, improved ROM interface and tinibios.
14200 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14202 * More support for DS80C400. Now includes beginning of interface to ROM.
14204 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14206 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14208 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14210 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14212 2003-06-19 Borut Razem <borut.razem AT siol.net>
14214 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14216 2003-06-19 Borut Razem <borut.razem AT siol.net>
14218 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14219 fixed Z80 port - crt0.o: cannot open.
14221 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14223 * support/Util/MySystem.c (merge_command): revert bad fix
14225 2003-06-18 Borut Razem <borut.razem AT siol.net>
14227 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14229 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14231 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14232 option --use-stdout sends errors to stdout instead of stderr.
14234 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14236 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14238 2003-06-15 Borut Razem <borut.razem AT siol.net>
14240 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14241 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14242 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14243 fixed width array of pointers replaced with sets;
14244 multiple include and lib paths ared transferred to preprocessor and linker
14245 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14246 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14247 fixed width array of pointers
14248 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14249 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14250 fixupPath(), getPathDifference()
14251 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14252 fixed width array of pointers
14254 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14256 * src/pic16/ralloc.c: fix warnings
14257 * src/pic16/pcode.c: fix warning
14259 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14261 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14262 know all the details, but essentially this set of changes enable
14263 the pic16 port to generate movff instructions and generate assembler
14267 * src/pic16/glue.c:
14268 * src/pic16/pcode.c:
14269 * src/pic16/device.c:
14270 * src/pic16/main.c:
14271 * src/pic16/pcode.h:
14272 * src/pic16/pcoderegs.c:
14273 * src/pic16/ralloc.c:
14274 * src/pic16/ralloc.h:
14276 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14278 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14279 added option --vc, so sdcc errors and warnings are compatible with
14280 Microsoft Visual Studio.
14282 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14284 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14285 device/lib/libfloat.lib: added atof function.
14287 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14289 * doc/sdccman.lyx: updated to Lyx 1.3
14290 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14291 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14292 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14294 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14296 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14298 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14300 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14301 additions to the "related tools/documentation" section
14303 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14305 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14307 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14309 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14310 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14312 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14314 * doc/sdccman.lyx: fix double dash and other minor things
14315 * doc/Makefile: fix double dash
14317 2003-05-28 Karl Bongers(patches from Martin Helmling)
14318 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14319 condition and ignore commands.
14321 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14323 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14324 is in parts still quite out of date, I did changes as far as I felt makes sense
14325 for a non-native english speaker.
14326 Please feel free to add to the manual or to correct my changes.
14327 * doc/Makefile: undid touching the date of intermediate tex files.
14329 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14331 * doc/sdccman.lyx: Manual has an index now
14333 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14335 Finalize muluint/mulsint and mululong/mulslong merging:
14336 * device/lib/_mulint.c
14337 * device/lib/_mullong.c
14338 * device/lib/gbz80/mul.s
14339 * device/lib/gbz80/stubs.s
14340 * device/lib/z80/mul.s
14341 * device/lib/z80/stubs.s
14342 * src/SDCCsymt.c (initCSupport)
14344 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14346 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14347 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14348 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14349 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14352 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14354 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14355 the regression tests I'm not brave enough to enable 245.b, 245.c
14356 * doc/sdccman.lyx: added latex preamble for hyperref package.
14357 Using pdflatex this will give you a hyperlinked pdf file with
14358 bookmarks. (prepend '%' before /usepackage if this breaks something)
14360 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14362 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14364 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14366 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14368 2003-05-21 <johan AT balder>
14370 * src/SDCCglue.c (printIval): fixed bug #739934
14372 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14374 Applied patch from bug 737905 (renamed yylineo to mylineno):
14381 * src/pic16/pcode.c: Cleaned warnings
14382 * src/pic16/pcodeflow.c: Cleaned warnings
14383 * src/pic16/pcoderegs.c: Cleaned warnings
14385 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14387 * src/pic16/pcode.c: Cleaned warnings
14388 * src/pic16/pcodepeep.c: Cleaned warnings
14389 * src/pic16/ralloc.c: Cleaned warnings
14391 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14393 * doc/sdccman.lyx: fixed bug 739745
14394 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14396 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14398 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14399 it can be defined with CFLAGS when running configure
14400 * src/SDCCmain.c: fixed compiling + linking with object files
14402 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14404 * configure.in: configure for pic16 port,
14405 added --disable-pic16-port
14406 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14407 * src/SDCCmain.c: linkOptions is changed to set *,
14408 added if/endif conditional macros to remove options help
14409 messages from optionsTable when a port is not configured, added
14410 support for the PIc16 port in the ports table, when executing
14411 the compiler with no port specified on command line, a default
14412 port is selected with the new macro DEFAULT_PORT which is
14413 defined in port.h, in setDefaultOptions() linkOptions is removed
14414 from initialization assignment, since now it is a set,
14415 parseCmdLine uses setParseWithComma for linkOptions, in
14416 linkEdit() linkOptions are accessed with new function indexSet()
14417 which returns the i'th item of a set variable. See SDCCset.c, in
14418 linkEdit() when calling buildCmdLine(), added linkOptions as
14419 last argument. Now users can pass arguments to gplink via the
14420 -Wl option, main() uses pic16glue() to glue up pic16 programs
14421 * src/SDCCpeeph.c: various changes to support pic16
14422 * src/SDCCset.c: added function void *indexSet(set *, int) to
14423 return the i'th item of the set
14424 * src/SDCCset.h: added function prototype for indexSet()
14425 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14426 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14427 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14428 added macro DEFAULT_PORT
14429 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14430 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14432 * src/pic16/glue.c: commented out some error producing lines
14433 * src/pic16/main.c: __config directives are commented out to stop
14434 gpasm complaining and test the linkage with gplink, _linkCmd and
14435 _asmCmd changed to be more gplink and gpasm friendly
14436 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14437 produced an error when parsed, peep rule 12 is added to utilize
14438 movff, but it is commented out since the pCode does not support
14439 yet a command with 2 address arguments
14441 2003-05-18 <johan AT balder>
14443 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14444 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14445 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14447 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14448 Added feature to script commands from file.
14450 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14452 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14453 * src/SDCCutil.c: include ctype.h for win32
14455 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14457 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14459 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14461 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14462 Fixed so you can set breakpoints prior to run, run does not stop
14463 on entry now. Add tbreak. Other enhancements and fixes for use
14466 2003-05-12 Borut Razem <borut.razem AT siol.net>
14468 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14470 2003-05-11 Borut Razem <borut.razem AT siol.net>
14472 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14473 the path of bin directory, so that PATH is the only env. variable, which has to be set
14474 in case of standard installation.
14475 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14476 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14477 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14479 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14481 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14482 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14483 temp files are in the port dir; clean the gen/test directory when
14484 generating new test.c
14485 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14486 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14487 * support/regression/tests/zeropad.c: added
14489 2003-05-09 <johan AT balder>
14491 * src/SDCCglue.c: fixed bug #597940
14493 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14495 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14496 cache sfr, optimize next,step, fix off by one sourceline,
14497 support ddd list function.
14498 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14500 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14502 * support/regression/HTMLgen.py: added compare_s2f()
14503 * support/regression/Makefile: redo 1.27
14504 * support/regression/generate-cases.py: redo 1.5
14506 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14508 * support/regression/tests/float.c: workaround 33 bit hex constant
14509 * support/regression/tests/simplefloat.c: fix division for host
14511 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14513 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14514 that tame's the PIC's over-aggressive optimizer.
14516 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14518 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14521 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14523 Initial support for DS80C400. "Hello world" runs on TINIm400
14526 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14528 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14529 * Some notes on ddd usage added in debugger/README
14530 Martin Helmling adding more features and fixes for ddd GUI debugger.
14531 Code added for nexti, stepi, up, down, and other adjustments.
14533 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14535 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14536 * src/pic/peeph.def Added two rules to optimize carry manipulation
14537 * src/pic/* removed debug printfs
14539 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14541 * debugger/mcs51/cmd.c: added header newalloc.h
14543 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14545 * as/Makefile: new EXEEXT
14546 * as/z80/Makefile: remove trailing slash of BUILDIR
14547 * as/z80/clean.mk: new EXEEXT
14548 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14549 * support/cpp2/Makefile.in: new EXEEXT
14550 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14552 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14554 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14555 EXEEXT was introduced to fix all related problems with targets
14556 "clean", "install" and "uninstall"; a couple of further flaws
14557 especially with "clean" have been fixed too
14558 * as/mcs51/Makefile.in
14559 * as/mcs51/clean.mk
14563 * debugger/mcs51/Makefile.in
14564 * debugger/mcs51/clean.mk
14565 * link/z80/Makefile
14566 * link/z80/Makefile.in
14567 * link/z80/clean.mk
14569 * packihx/Makefile.in
14571 * sim/ucsim/Makefile
14572 * sim/ucsim/clean.mk
14573 * sim/ucsim/avr.src/Makefile.in
14574 * sim/ucsim/avr.src/clean.mk
14575 * sim/ucsim/s51.src/Makefile.in
14576 * sim/ucsim/s51.src/clean.mk
14577 * sim/ucsim/xa.src/Makefile.in
14578 * sim/ucsim/xa.src/clean.mk
14579 * sim/ucsim/z80.src/Makefile.in
14580 * sim/ucsim/z80.src/clean.mk
14581 * sim/ucsim/main_in.mk
14582 * sim/ucsim/packages_in.mk
14583 * sim/ucsim/gui.src/Makefile.in
14584 * sim/ucsim/gui.src/serio.src/Makefile.in
14585 * sim/ucsim/gui.src/serio.src/clean.mk
14588 * support/cpp2/Makefile.in
14589 * support/cpp2/clean.mk
14590 * support/makebin/Makefile
14591 * support/makebin/clean.mk
14592 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14593 * doc/sdccman.lyx: --program-suffix no longer needed
14595 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14597 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14598 Martin Helmling added support for ddd GUI debugger.
14599 Code added to display assembly, set variables, and other commands
14600 to interface to ddd.
14602 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14604 * as/Makefile: fix target clean
14605 * as/clean.mk: fix target clean
14606 * as/z80/clean.mk: fix target clean
14608 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14610 * Makefile.common.in: added AT EXEEXT AT
14611 * configure.in: removed all mingw32 stuff
14612 * configure: rebuilt from configure.in
14613 * doc/sdccman.lyx: updated section "installation"
14614 * support/scripts/sdcc_mingw32: adapted to configure
14615 * support/scripts/sdcc_cygwin_mingw32: added
14617 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14619 * src/pic Added object file support for the PIC port
14620 * src/pic Applied patch from Craig Franklin (this started the object file support)
14621 * src/regression Updated the PIC regression tests for object files
14623 2003-04-20 Borut Razem <borut.razem AT siol.net>
14625 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14626 lklex.c: In function `getfid':
14627 lklex.c:203: warning: array subscript has type `char'
14628 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14629 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14630 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14631 stack handling macros
14633 2003-04-19 Borut Razem <borut.razem AT siol.net>
14635 * "handling space characters in file path" task:
14636 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14637 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14638 * support/Util/MySystem.h: make it self-sufficient
14639 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14640 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14641 handling space characters in file path
14642 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14643 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14644 * support/Util/MySystem.c: handling space characters in executable's path
14646 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14648 * as/z80/Makefile: fix permanent rebuild of z80
14649 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14650 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14652 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14654 * src/SDCCopt.c: add special case optimization to replace modulo by
14655 a power of two with a bitwise AND.
14657 2003-04-18 <johan AT balder>
14659 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14661 2003-04-17 <johan AT balder>
14663 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14664 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14666 2003-04-13 Borut Razem <borut.razem AT siol.net>
14668 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14669 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14670 fixed mingw problem in adl_NORMALIZE_PATH
14672 2003-04-12 Borut Razem <borut.razem AT siol.net>
14674 * fixed "#pragma SAVE/RESTORE can not be nested":
14675 * src/SDCC.lex: reworked pragma handling functions
14676 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14677 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14679 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14681 * src/SDCCutil.c (pathEquivalent): defined but not used
14682 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14683 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14684 * configure: rebuilt from configure.in
14685 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14686 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14687 * device/include/Makefile.in: replace sdcc_datadir
14688 * device/lib/Makefile.in: replace sdcc_datadir
14689 * Makefile.common.in: add LDFLAGS from configure
14690 * packihx/Makefile.in: use LDFLAGS
14691 * src/Makefile.in: use LDFLAGS
14692 * support/cpp2/Makefile.in: add LDFLAGS from configure
14693 * support/makebin/Makefile: use LDFLAGS
14694 * .version: bumped version number to 2.3.5
14696 2003-04-12 Borut Razem <borut.razem AT siol.net>
14698 * completed "different paths" task:
14699 * src/SDCCmacro.c: fixed bug in handling quotes
14700 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14701 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14703 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14705 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14707 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14709 * ds390/gen.c ds390/peeph.def: fix bug 706781
14711 2003-04-11 Borut Razem <borut.razem AT siol.net>
14713 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14715 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14717 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14718 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14719 set - this bit used to not be set...).
14720 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14721 bad code in PIC Port
14722 * src/regression/and2.c added to test bug 609268
14723 * src/regression/Makefile added and2.c to regression test
14726 2003-04-08 <johan AT CP255758-A>
14728 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14729 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14730 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14732 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14734 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14736 * support/cpp2/Makefile.in: fix bug #487815
14737 * configure: rebuilt from configure.in
14738 * Makefile.common.in: docdir changed, new path suffixes
14739 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14740 * sdcc_vc_in.h: reflect changes from sdccconf.h
14741 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14742 * src/SDCCutil.h: remove BINDIR hack
14743 * doc/sdccman.lyx: update new path hierarchy
14745 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14747 * src/SDCCpeeph.c: added okToRemoveSLOC test
14749 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14751 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14753 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14755 * src/SDCCpeeph.c: added labelIsReturnOnly test
14756 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14758 2003-04-05 <johan AT balder>
14760 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14761 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14762 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14763 * src/SDCCast.c: fixed a warning
14764 * src/SDCCast.h: fixed a warning
14765 * src/SDCCicode.c (operandFromAst): fixed a warning
14767 2003-04-04 <johan AT balder>
14769 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14770 * src/SDCCast.c (decorateType): fixed bug #715076
14771 * src/SDCC.y: fixed bug #702907
14773 2003-04-03 <johan AT balder>
14775 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14776 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14777 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14778 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14779 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14781 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14783 * _decdptr.c: fix return values
14784 * _gptrget.c: fix return values
14785 * _gptrgetc.c: fix return values
14786 * _gptrput.c: fix return values
14787 * _mulint.c: fix return values
14788 * as/z80/Makefile: fix 'make -j' problem
14790 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14792 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14793 * configure.in: big cleanup, updated to autoconf 2.5x
14794 * configure: rebuilt from configure.in
14795 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14796 * sdcc_vc_in.h: reflect changes from sdccconf.h
14797 * doc/Makefile: fixed a flaw in "make install"
14799 2003-04-02 <johan AT balder>
14801 * src/ds390/gen.c (genCmp): no comments
14802 * src/mcs51/gen.c (genCmp): no comments
14803 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14804 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14806 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14808 * support/regression/generate-cases.py: place generated file in given sub directory
14809 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14810 * support/regression/Makefile: improvements for 'make -j';
14811 side effect: it's simpler and faster now
14813 2003-03-31 Borut Razem <borut.razem AT siol.net>
14815 * src/z80/main.c: link-{port} and as-{port} defined without path
14816 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14818 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14820 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14822 2003-03-30 Borut Razem <borut.razem AT siol.net>
14824 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14825 changed type of list parameter to set
14826 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14827 * src/port.h: changed type of do_assemble() parameter to set
14828 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14829 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14830 definition of "cppoutfilename" macro with NULL value in preProcess()
14831 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14832 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14833 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14834 replaced with set *binPathSet
14835 * shash_add() deallocates the item, if allready exsists, before adding the new one
14836 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14838 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14840 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14841 a nested for loop bug in the PIC port
14842 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14845 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14847 * support/Util/dbuf.h: remove C++ stuff to make it portable
14849 2003-03-28 Borut Razem <borut.razem AT siol.net>
14851 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14852 literal strings in stringLiteral()
14853 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14854 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14857 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14859 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14861 2003-03-26 <johan AT balder>
14863 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14864 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14865 * src/SDCCast.c (decorateType): fixed " -v < 3"
14867 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14869 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14870 Added Lenny Story's debug infrastructure changes:
14871 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14872 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14873 * src/cdbFile.c: added
14874 * src/SDCCdebug.c: added
14875 * src/SDCCdebug.h: added
14876 * src/SDCCast.c (createFunction)
14877 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14878 * src/SDCCmain.c (parseCmdLine, main)
14879 * src/SDCCmem.c (redoStackOffsets)
14880 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14883 * src/avr/gen.c (genAVRCode)
14884 * src/ds390/gen.c (gen390Code)
14885 * src/mcs51/gen.c (gen51Code)
14886 * src/pic/gen.c (genpic14Code)
14887 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14888 * src/xa51/gen.c (genXA51Code)
14889 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14891 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14893 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14894 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14896 2003-03-22 <johan AT balder>
14898 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14900 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14902 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14903 * doc/cdbfileformat.lyx: added, written by Lenny Story
14904 * doc/Makefile: added cdbfileformat.lyx
14905 * doc/clean.mk: added cdbfileformat.lyx
14907 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14909 * src/mcs51/peeph.def: fix bug #705773
14911 2003-03-20 <johan AT balder>
14913 An sfr/sbit can have an "at #" AND an initializer
14914 * src/SDCCsymt.c (checkSClass):
14915 * src/SDCCmem.c (allocGlobal):
14916 * src/SDCCmem.c (allocLocal):
14917 * src/SDCCast.c (createBlock):
14919 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14921 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14923 2003-03-16 <johan AT balder>
14925 Undid the hackup of const and volatile, the problem is much bigger
14927 * src/SDCCast.c:1.171
14928 * src/SDCCglue.c:1.138
14929 * src/SDCCicode.c:1.146
14930 * src/SDCCsymt.c:1.150
14931 * src/SDCCval.c:1.65
14933 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14935 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14936 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14938 2003-03-13 <johan AT balder>
14940 Hackup const and volatile modifiers in type chains a bit:
14942 * src/SDCCast.c:1.169
14943 * src/SDCCglue.c:1.136
14944 * src/SDCCicode.c:1.143
14945 * src/SDCCsymt.c1.146
14946 * src/SDCCsymt.h1.59
14947 * src/SDCCval.c:1.63
14949 2003-03-12 <johan AT balder>
14951 * src/SDCCBBlock.h: more LRH debugging junk
14952 * src/SDCCcflow.h: more LRH debugging junk
14953 * src/SDCCloop.c: more LRH debugging junk
14954 * src/SDCC.y (struct_declaration): fixed bug #697590
14955 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
14956 * src/ds390/gen.c (aopForRemat): fixed bug #700031
14957 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
14959 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14960 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
14961 test function names must now match exactly).
14962 * src/SDCCcse.c: added special case in findCheaperOp to allow
14963 extending a short integer. Makes less awful code for bug 700121 test case.
14965 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14967 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
14968 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
14970 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14972 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
14973 actually called (operandsNotEqual() was called for all
14974 operandsNotEqualX tests).
14976 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
14978 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
14979 with shorter literals. Fixes bug 700121.
14981 2003-03-11 <johan AT balder>
14983 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
14985 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
14987 * src/SDCCloop.c (mergeRegions): an evil beast is dead
14988 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
14990 2003-03-10 Borut Razem <borut.razem AT siol.net>
14992 * src/SDCCmain.c: pipe preprocessor's output
14993 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
14994 * sdcc_vc_in.h: define pclose as _pclose for WIN32
14995 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
14996 which closes all pipes in pipeSet set
14997 * src/SDCCset.c: free deleted item in function deleteSetItem()
14998 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
14999 moved from z80 to src subproject
15000 * .version: increased version number to 2.3.4
15002 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15004 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15005 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15006 * support/regression/ports/xa51/spec.mk: fix typo
15008 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15010 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15012 2003-03-09 Borut Razem <borut.razem AT siol.net>
15014 * src/SDCCmain.c: pipe preprocessor's output
15015 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15016 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15017 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15018 which closes all pipes in pipeSet set
15019 * src/SDCCset.c: free deleted item in function deleteSetItem()
15020 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15021 moved from z80 to src subproject
15023 2003-03-09 Borut Razem <borut.razem AT siol.net>
15025 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15026 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15027 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15028 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15029 * src/SDCCglobl.h: unification of WIN32 native definitions
15031 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15033 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15035 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15037 * src/configure.in: check for endianess (even while cross-compiling)
15038 * src/configure: check for endianess (even while cross-compiling)
15039 * src/configure_in.h: check for endianess (even while cross-compiling)
15040 * src/avr/gen.c: remove old endianess stuff
15041 * src/mcs51/gen.c: remove old endianess stuff
15042 * src/ds390/gen.c: remove old endianess stuff
15043 * src/pic/gen.c: remove old endianess stuff
15044 * src/pic/genarith.c: remove old endianess stuff
15045 * src/pic/glue.c: fix endianess check
15046 * src/pic16/gen.c: remove old endianess stuff
15047 * src/pic16/genarith.c: remove old endianess stuff
15048 * src/pic16/glue.c: fix endianess check
15049 * src/xa51/gen.c: remove old endianess stuff
15050 * src/z80/gen.c: fix endianess check
15051 * src/SDCCglue.c: fix endianess check
15052 * src/ds390/peeph.def: fix bug 700036
15054 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15056 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15057 * src/configure: find appropriate data-types on host for SDCC's int and long
15058 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15059 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15060 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15062 2003-03-07 <johan AT balder>
15065 some minor cleanups before the big shot
15066 OP_DEFS and OP_USES now use Kevin's protection
15067 new option --nolabelopt
15069 * src/SDCCBBlock.c:
15078 * src/ds390/ralloc.c:
15079 * src/mcs51/ralloc.c:
15080 * src/pic/ralloc.c:
15081 * src/xa51/ralloc.c:
15082 * src/z80/ralloc.c:
15084 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15086 * src/pic/pcode.c (get_op): fix 64 bit warnings
15087 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15088 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15089 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15090 * support/regression/tests/malloc.c: fix 64 bit warnings
15092 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15094 * src/mcs51/gen.c (genMinus): fixed bug 696436
15096 2003-03-02 Borut Razem <borut.razem AT siol.net>
15098 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15100 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15102 * configure.in: test for mkstemp
15103 * sdccconf_in.h: add HAVE_MKSTEMP
15105 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15107 * device/include/ctype.h: removed warning while using --stack-auto
15108 * device/include/malloc.h: removed warning while using --stack-auto
15109 * device/include/string.h: removed warning while using --stack-auto
15111 2003-02-23 Borut Razem <borut.razem AT siol.net>
15113 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15114 because NDEBUG is defined (see man assert)
15115 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15117 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15119 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15120 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15122 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15124 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15125 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15127 2003-02-18 <johan AT balder>
15129 * as/mcs51/asmain.c (asmbl): module can start with a digit
15130 * as/z80/asmain.c (asmbl): module can start with a digit
15132 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15134 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15135 * src/asm.c: fix pipe() for Mingw32
15137 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15139 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15140 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15141 make -V work again; --c1mode reads now from stdin
15142 * doc/sdccman.lyx: added --c1mode
15143 * support/Util/SDCCerr.c: new messages for c1 mode
15144 * support/Util/SDCCerr.h: new messages for c1 mode
15145 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15147 2003-02-15 <johan AT balder>
15149 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15151 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15153 * doc/sdccman.lyx: Environment variables, -o and other minor things
15155 2003-02-14 <johan AT balder>
15157 * src/xa51/main.c: before anyone really tries to use it :)
15159 * Install doc's in share/sdcc/doc
15160 * removed some obsolete files
15161 * Do a proper make distclean and uninstall
15162 M Makefile.common.in
15165 M device/include/Makefile.in
15166 M device/lib/Makefile.in
15169 M sim/ucsim/doc/Makefile.in
15171 R src/avr/peeph.rul
15172 R src/xa51/peeph.rul
15173 M support/cpp2/Makefile.in
15174 M support/makebin/Makefile
15177 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15179 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15181 2003-02-10 Borut Razem <borut.razem AT siol.net>
15183 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15184 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15185 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15186 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15187 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15188 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15189 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15190 src/z80/Makefile.bcc: Borland Makefile cleanup
15191 * as/z80/Makefile.bcc: Added Borland Makefile
15192 * support/cpp2/borland.h: Removed
15194 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15196 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15197 * src/SDCC.lex: new pragma NOIV
15198 * src/SDCCglobl.h: new pragma NOIV
15199 * src/SDCCmem.c: new pragma NOIV
15201 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15203 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15205 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15207 * src/SDCCmain.c: signal handling is switched off by --debug
15208 * doc/Makefile: small fix for install; use clean.mk again
15209 * doc/clean.mk: clean *.pdf and *.html too
15211 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15213 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15214 * device/lib/printfl.c: fix a ds390 bug by making it portable
15215 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15216 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15217 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15218 * debugger/mcs51/cmd.c: converted multi-line string literals
15219 * sim/ucsim/globals.cc: converted multi-line string literals
15220 * src/SDCCmain.c: introduced signal handler to remove temp files
15221 * doc/Makefile: small tweaks, implement clean
15222 * doc: removed generated files
15224 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15226 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15227 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15228 Address Record is not correctly generated for DS390."
15230 2003-02-02 Borut Razem <borut.razem AT siol.net>
15232 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15233 * as/mcs51/asm.h: fixed compilation with Borland C
15234 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15235 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15236 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15237 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15238 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15239 src/z80/Makefile.bcc: delete $(LIB) only if exist
15240 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15242 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15244 * device/include/malloc.h: introduced NULL
15245 * device/include/string.h: introduced NULL
15246 * device/include/stdlib.h: introduced NULL
15247 * device/lib/_memcpy.c: removed NULL
15248 * device/lib/_strcat.c: removed NULL
15249 * device/lib/_strchr.c: removed NULL
15250 * device/lib/_strcmp.c: removed NULL
15251 * device/lib/_strcpy.c: removed NULL
15252 * device/lib/_strcspn.c: removed NULL
15253 * device/lib/_strlen.c: removed NULL
15254 * device/lib/_strncat.c: removed NULL
15255 * device/lib/_strncmp.c: removed NULL
15256 * device/lib/_strncpy.c: removed NULL
15257 * device/lib/_strpbrk.c: removed NULL
15258 * device/lib/_strrchr.c: removed NULL
15259 * device/lib/_strspn.c: removed NULL
15260 * device/lib/_strstr.c: removed NULL
15261 * device/lib/_strtok.c: removed NULL
15262 * device/lib/malloc.c: removed NULL, include own header
15264 2003-02-02 <johan AT balder>
15266 * 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
15267 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15268 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15269 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15270 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15271 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15273 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15275 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15278 2003-02-01 <johan AT balder>
15280 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15282 2003-01-31 <johan AT CP255758-A>
15284 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15286 2003-01-30 <johan AT balder>
15288 * src/SDCCBBlock.c: automatic bug detection
15289 * src/SDCCicode.c: automatic bug detection
15291 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15293 * src/SDCCglobl.h: now --xram-size 0 works
15294 * src/SDCCmain.c: now --xram-size 0 works
15296 2003-01-29 <johan AT balder>
15298 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15300 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15302 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15303 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15304 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15305 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15306 * src/SDCCglobl.h: Added options --xram-size and --code-size
15307 * src/SDCCmain.c: Added options --xram-size and --code-size
15309 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15311 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15312 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15314 2003-01-27 <johan AT balder>
15316 * src/SDCC.y: fixed bug #613764
15318 2003-01-26 <johan AT balder>
15320 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15321 * src/SDCCsymt.h: fixed bug #673374
15322 * src/SDCCglue.c: fixed bug #661910
15323 * src/SDCCast.c: fixed bug #458099 and 673374
15325 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15327 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15328 * as/mcs51/strcmpi.h: added
15329 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15330 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15331 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15332 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15333 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15334 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15335 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15336 * as/mcs51/Makefile.aslink: new module strcmpi
15337 * as/mcs51/Makefile.asx8051: new module strcmpi
15338 * as/mcs51/Makefil.bcc: new module strcmpi
15339 * as/mcs51/Makefile.in: new module strcmpi
15340 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15342 2003-01-26 <johan AT balder>
15344 * src/SDCCglue.c: reverted back to 1.124
15345 * src/SDCCast.c: reverted back to 1.156
15346 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15348 2003-01-25 <johan AT balder>
15350 * src/SDCCglue.c: A better fix for bug #661910
15351 * src/SDCCast.c: A better fix for bug #661910
15352 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15354 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15356 * src/Makefile.in: remove spawn.o
15357 * src/SDCCmain.c: remove spawn.h
15358 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15359 * src/spawn.c: removed
15360 * src/spawn.h: removed
15361 * support/regression/ports/ds390/spec.mk: link with -r
15363 2003-01-24 <johan AT CP255758-A>
15365 * src/ds390/gen.c (aopOp): fixed bug #667458
15366 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15367 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15368 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15370 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15372 * src/mcs51/peeph.def: better assembler identation by Frieder
15373 * src/mcs51/gen.c: better assembler identation by Frieder
15375 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15377 * as/z80/string.h: removed for gcc 3.2
15378 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15379 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15381 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15383 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15384 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15385 * support/regression/Makefile: separate temp files for ports
15386 * support/regression/generate-cases.py: separate temp files for ports
15387 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15388 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15390 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15392 * moved tinitalk to device/examples/ds390
15394 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15396 * as/mcs51/lkmem.c: rflag is for DS390
15397 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15398 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15399 (linkEdit): move mem- and map-files the same way as ihx-files
15400 * src/z80/main.c (_setDefaultOptions): removed --generic
15401 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15402 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15403 * src/pic/glue.c (picglue): --c1mode works again
15404 * src/pic16/glue.c (pic16glue): --c1mode works again
15405 * src/asm.c (printCLine): fix #660034
15407 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15409 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15410 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15411 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15412 * as/mcs51/lkmem (summary): better fix for sp problem
15413 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15414 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15415 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15416 remove --stack-after-data
15418 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15420 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15421 * src/SDCCutil.c (join): ugly bug: missing '\0'
15422 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15424 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15426 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15428 * src/pic/main.c (_asmCmd): gpasm supports -o
15429 * src/z80/main.c: more general macros
15430 * device/lib/Makefile.in: remove intermediate files
15432 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15434 * .version: Bumped version number to 2.3.3
15435 * src/SDCCBBlock.c: new option -o
15436 * src/SDCCglobl.h: new option -o
15437 * src/SDCCglue.c: new option -o
15438 * src/SDCCmain.c: new option -o
15439 * src/asm.c: new option -o
15440 * src/ds390/main.c: new option -o
15441 * src/pic/glue.c: new option -o
15442 * src/pic/pcode.c: new option -o
15443 * src/pic/ralloc.c: new option -o
15444 * src/pic16/glue.c: new option -o
15445 * src/pic16/pcode.c: new option -o
15446 * src/pic16/ralloc.c: new option -o
15447 * src/z80/main.c: new option -o
15448 * device/lib/Makefile.in: use -o
15449 * support/regression/ports/ds390/spec.mk: use -o
15450 * support/regression/ports/gbz80/spec.mk: use -o
15451 * support/regression/ports/mcs51/spec.mk: use -o
15452 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15453 * support/regression/ports/z80/spec.mk: use -o
15454 * support/regression/ports/ucz80/spec.mk: use -o
15455 * support/regression/ports/xa51/spec.mk: use -o
15456 * support/regression/fwk/lib/timeout.c: fix usage string
15458 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15459 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15461 2003-01-07 <johan AT balder>
15463 * src/SDCCast.c (decorateType): fixed bug #600035
15465 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15466 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15467 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15468 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15469 * src/pic/pcode.c: outcommented unused variable to remove warnings
15470 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15472 2003-01-06 <karl AT turbobit.com>
15473 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15476 2003-01-06 <johan AT balder>
15478 * src/SDCCicode.c: fixed array add
15480 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15481 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15482 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15484 2003-01-04 <johan AT balder>
15486 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15488 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15489 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15491 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15492 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15493 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15495 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15496 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15498 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15499 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15501 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15502 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15504 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15506 * in /sdcc/as/mcs51/ changed these files in order to create an
15507 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15508 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15509 following files to include the previous two files: aslink.dsp,
15510 Makefile.aslink, Makefile.bcc, and Makefile.in.
15512 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15513 .adb instead of .cdb
15515 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15517 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15518 value from option --iram-size.
15520 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15522 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15525 2002-09-18 <wiml AT hhhh.org>
15527 * SDCClrange.h: exposed setFromRange() and setToRange()
15528 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15529 packRegsForAccUse() (bug 542397)
15530 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15531 multiple times and emitting the fetch operations more than once
15532 added aopGetUsesAcc() function to allow binary operators to
15533 fetch their operands in the correct order; made genMinus() emit
15534 compact code for X = LITERAL - Y
15536 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15537 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15538 sprintf() in line 1267.
15540 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15541 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15544 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15545 Changes to aslink (All the changes are marked with 'JCF'):
15547 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15550 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15551 area BSEG. Also moves, if possible, the DATA area down into the internal
15552 ram so more space is available.
15554 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15557 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15558 not bytes. Function summary() which creates a memory usage summary
15559 file with extension .mem. Reports of overlaping stack and small stack
15560 size. If the space for the stack is less than 16 bytes aslink trows a
15563 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15564 the 8051. Option 'y' for memory summary output file.
15566 Changes to sdcc (All the changes are marked with 'JCF'):
15568 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15570 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15571 overlaying area for it (uses RegBankUsed[4]).
15573 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15574 bank zero as used by default. By default aslink locates the stack
15575 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15576 the creation of the .mem file. Delegates the allocation of data area
15577 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15578 the begining of the stack area to aslink.
15580 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15581 glue() in SDCCglue.c creates an area for it.
15583 2002-09-03 Borut Razem <borut.razem AT siol.net>
15584 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15585 sdcc/src/pic/glue.c:
15586 introduced atexit() handler for teporay files removal in case of
15587 errors, assertions, ...
15589 2002-08-29 Borut Razem <borut.razem AT siol.net>
15590 * sdcc/support/cpp2/auto-host_vc_in.h:
15591 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15592 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15593 Maybe there is a similar problem with BORLANDC? It should be checked!
15595 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15596 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15597 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15598 was not executed, and the compiler (cl) launched a warning:
15599 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15601 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15602 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15604 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15605 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15607 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15608 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15609 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15610 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15611 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15612 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15613 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15614 - added Release configuration in VS projects
15615 - review of compiler an linker options
15616 - VC .exe files are generated in bin_vc directory, not to interfere
15617 with binaries generated from other projects (cygwin, mingw, bcc ...)
15619 * sdcc/src/yacc.dsp: added
15621 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15622 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15623 and insert the version number definitions from .version
15625 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15627 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15628 added - genarate auto-host.h using auto-host_vc_in.h as template
15631 removed from CVS, generated automatically
15633 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15634 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15636 2002-08-11 Borut Razem <borut.razem AT siol.net>
15637 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15639 2002-08-10 Borut Razem <borut.razem AT siol.net>
15640 * src/SDCCmain.c (main):
15641 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15642 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15643 The consequence was that some temporary files were not removed.
15646 unification of code in functions tempfilename() and tempfile():
15647 function tempnam() is defined in Visual Studio 6.0 and .NET
15649 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15651 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15652 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15653 - removed compiler command line option /WX: Treats all warnings as errors
15654 - update a list of source files, included into the project
15656 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15657 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15658 changed project type to Generic Project so that can be correcly converted to VS.NET project
15660 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15662 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15664 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15666 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15667 added return 0 statements after assert() to make compiler happy
15669 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15670 added newline in the def file to keep MSC compiler satisfied
15672 * sdcc/src/z80/gen.c:
15673 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15674 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15675 - solved MSC error in function aopDump()
15677 * sdcc_vc.h: define PREFIX as "\\sdcc"
15679 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15680 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15682 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15683 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15684 - Rewrote the register banking algorithm.
15685 - Added pCode live-range analysis to registers (for now, only non-used and
15686 singly-used registers optimized away)
15688 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15690 * 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.
15692 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15693 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15695 2002-04-22 Michael Hope <michaelh AT vroom>
15697 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15699 * configure.in (DD_COPT): Added include support required for gbdk.
15701 * .version: Bumped version number just to increase it.
15703 * src/SDCCmain.c: Added -nostdinc to the default options.
15705 2002-04-15 Michael Hope <michaelh AT vroom>
15707 * device/lib/z80/printf.c (sprintf): Added.
15709 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15711 * src/z80/peeph.def: Added transpose redundent load rule.
15713 * src/z80/main.c: Added force callee saves for jaune.
15715 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15717 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15719 2002-03-28 Johan Knol <johan AT balder>
15721 * src/SDCCval.c: fixed bug #532436
15723 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15725 Added "char *Processor" field to the port structure.
15728 Added -p option. Allows port dependent processor to be specified.
15731 Initialized the new field char *Processor field to NULL in all ports
15734 Compiler generated registers for interrupt context saving
15735 were not getting allocated.
15737 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15740 Fixed left shift. Will promote the left side of a left shift
15741 if a) left shifting more than size of operand or b) when assigned
15742 to something size > size of left side
15744 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15746 tons of changes. Register allocation has been
15747 rewritten. Added customization for the various PICs. Flow
15748 analysis is restructured. ...
15750 * src/pic/device.h:
15753 * src/pic/device.c:
15754 Added. device.c is a PIC port hack to accomodate variations
15757 2002-03-13 Michael Hope <michaelh AT vroom>
15759 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15761 2002-03-04 johanknol <johanknol AT manik>
15763 * /src/SDCCval.c: fixed
15765 const unsigned char arr[][2] = { { 0, 1 } };
15766 t18.c:1: error: Initializer element is not constant
15768 2002-03-04 bela <bela AT manik>
15770 * /device/include/mcs51reg.h:
15771 ds89c420 register definition update
15773 2002-03-03 <johan AT FRIJA>
15775 * support/Util/SDCCerr.c: did something, but don't no why anymore
15777 * support/regression/tests/bug-524691.c: made it a little less shy
15779 * src/SDCCast.c (decorateType): fixed bug #524697
15781 * src/SDCCast.c: made some lineno improvements
15783 * src/SDCCval.c (getNelements): changed warning to error
15785 * src/SDCCglue.c (printIvalArray): changed warning to error
15787 * src/SDCCicode.c: fixed a warning for mingw
15789 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15791 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15793 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15795 * src/ds390/peeph.def:
15796 Added some more peephole rules
15798 * src/ds390/gen.c: Various fixes & enhancements
15800 * src/SDCClrange.c, src/SDCClrange.h:
15801 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15803 * src/ds390/ralloc.c:
15804 various fixes & enhancements (ds390) specific
15806 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15807 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15810 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15812 2002-03-02 <johan AT FRIJA>
15814 * src/SDCCast.c (decorateType): fixed bug #524708
15816 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15818 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15820 2002-03-01 Michael Hope <michaelh AT vroom>
15822 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15824 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15826 2002-03-01 <johan AT FRIJA>
15828 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15830 * src/SDCCast.c (decorateType): fixed bug #524209
15832 * src/SDCCval.c (valNot): fixed bug #524195
15834 2002-02-26 <johan AT balder>
15836 * src/xa51/gen.c: fixed a warning
15838 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15840 * src/SDCCast.c (decorateType): fixed bug #522534
15842 2002-02-23 <johan AT balder>
15844 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15846 2002-02-22 <johan AT balder>
15848 * src/SDCCast.c: fixed bug #514865
15850 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15852 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15854 * sdcc/src/SDCCloop.c:
15855 Previous fix was not good. basic blocks that have "break" or "return" are
15856 not really partof a loop , but live ranges used in these blocks should
15857 be live thru the entire loop, so set partOfLoop but don't add them to
15860 2002-02-21 <johan AT FRIJA>
15862 * src/SDCCcse.c: fixed bug #514308
15864 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15867 Fixed BUG #519583. If a conditional block ended in a return/break
15868 statement inside a loop, it was not being considered part of the loop.
15870 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15872 2002-02-10 Karl Bongers <karl AT turbobit.com>
15875 Fixed up SDCDB debugger somewhat. Updated debugger/README
15876 with lots of comments and notes.
15878 * device/examples/test2.c:
15879 Fix bug, "red" variable not being initialized(compiler complained).
15881 * device/examples/Makefile, examples/test3.c:
15882 Add Makefile in device/examples folder, compiles test3.c
15883 for use as a multiple module SDCDB test case.
15885 * sim/ucsim/cmd.src/cmdset.cc:
15886 Took out debug printfs in ucsim "next" command.
15888 * sim/ucsim/xa.src:
15889 Karl and Johan start ucsim XA support. Most dissassembly working,
15890 about 75% emulation done(plenty of work remaining).
15892 * sim/ucsim/z80.src:
15893 Add Z80 support to ucsim, add test-ucz80 regression test,
15894 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15895 Notice z80 compiler fails on examples/test3.c/crc code.
15897 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15899 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15900 Added support for --parms-in-bank1
15902 * src/ds390/peeph.def:
15903 added a few more peephole optimzations
15905 * src/ds390/main.c:
15906 1) added __builtin_inp & __builtin_outp used to read in data of given length
15907 from a memory mapped port
15908 2) added __builtin_memcmp
15909 3) added __builtin_swapw swap bytes of a short
15911 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15912 1) handle multiple send & receives from register bank1
15913 2) ralloc can now allocate DPTR1 to some liveRanges
15915 * src/SDCCsymt.c, src/SDCCsymt.h:
15916 changes to handle multiple sends & receives
15918 * src/SDCCptropt.h:
15919 added some pointer arithmetic optimization
15921 * src/SDCCptropt.c:
15922 added some pointer arithmetic optimizations but not stable yet so not
15923 called from anywhere (will get this working shortly)
15925 * src/SDCCopt.c: fixed for multiple sends & receives
15928 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15929 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15930 set preprocessor defines (depending on options)
15932 * src/SDCCicode.c, src/SDCCicode.h:
15933 changes made to handle multiple sends & receives
15936 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15938 * src/SDCCcse.c, src/SDCCcse.h:
15939 added function findbackward def (to be used in upcoming optimization)
15941 * src/SDCCcflow.c, src/SDCCcflow.h:
15942 added function returnAtEnd - to determine if a basic block terminates with
15945 * src/SDCCast.c, src/SDCCast.h:
15946 added option parms-in-bank1
15948 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15949 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
15950 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
15951 adjusted for --parms-in-bank1 option
15953 * device/include/string.h:
15954 donot redefine "reentrant" keyword
15956 * device/include/ds80c390.h: Added some more SFRs
15958 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15960 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
15962 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15964 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
15966 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15968 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
15970 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
15972 * Added --xram-movc option
15974 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15976 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
15978 2002-01-11 Johan Knol
15980 * Added math lib of Jesus Calvino-Fraga
15982 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
15984 * src/SDCCmain.c (processFile): fix processing of ../../src.c
15985 * support/regression/Makefile: new target test-mcs51-stack-auto
15986 * support/regression/ports/mcs51-stack-auto/spec.mk: added
15988 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15990 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
15992 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
15994 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
15996 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
15998 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16000 * src/SDCCglue.h: add definition for printIvalChar()
16002 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16004 * src/SDCCast.c: fix #498138 by Johan
16006 * src/SDCCglue.c: fix #498138 by Johan
16008 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16010 * support/regression/Makefile: fix clean
16012 * support/regression/ports/ds390/support.c: fix transmission of last character
16014 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16016 * /sdcc/src/ds390/gen.c:
16017 a) improved computing address of stack variable
16018 b) took out some #if 0 code
16019 c) improved parmBytes adjustment
16020 d) improved genPlusIncr & genMinusIncr
16021 e) genCmp could generate bad code (when left assigned to DPTR)
16022 f) Fixed bug in hasInc
16024 * /sdcc/src/ds390/ralloc.c:
16025 a) packRegsForSupport could mess up live information (Fixed)
16026 b) packRegsDPTRuse could be incorrect for left & right shift
16028 * /sdcc/src/mcs51/ralloc.c:
16029 packRegsForSupport could mess up the live information (Fixed)
16031 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16033 * /sdcc/src/SDCCast.c:
16034 can reverse a loop even if function call is present as long
16035 as the loop control variable is local & is not passed as parameter
16037 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16039 * /sdcc/ChangeLog: *** empty log message ***
16041 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16042 More builtin function additions for TININative
16044 * /sdcc/src/ds390/ralloc.c:
16045 Had broken the regression testsuite
16047 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16049 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16050 Added funcattr hasStackParms will be set for reentrant functions when there
16051 are paramteres on the stack, this helps in minimizing frame pointer generation
16052 typeFromStr can handle function pointers now
16054 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16055 *** empty log message ***
16057 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16059 * /src/ds390/gen.c, /src/ds390/main.c:
16060 More builtin function additions for TININative
16062 * /src/ds390/ralloc.c:
16063 Had broken the regression testsuite
16065 * /src/SDCCast.c: Fixed a bug in dumptree
16067 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16068 Added funcattr hasStackParms will be set for reentrant functions when there
16069 are paramteres on the stack, this helps in minimizing frame pointer generation
16070 typeFromStr can handle function pointers now
16072 * /doc/builtins.txt, /doc/TININative.txt:
16073 *** empty log message ***
16076 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16078 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16079 ALPHA version for -mTININative
16081 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16082 updated to reflect changes in the port structure
16085 added function do_assemble (similar to do_link) if non-null this function
16086 will be called to do assembly (-mTININative) requires a multi command
16088 added function genAssemblerEnd will be called to generate assembler Epilogue
16091 added _JavaNative to debug info printing
16093 * /src/SDCCmain.c: added option --tini-libid
16094 added port->do_assemble function (-mTININative) has a multi command assemble
16096 * /src/SDCCglue.c: Disabled "constExpr" check
16097 added port->genAssemblerEnd function
16099 * /src/SDCCglobl.h: Added option --tini-libid value
16102 tookout optimizeCompare from the header (has no external references)
16104 * /src/SDCCast.c: made one more function "static"
16106 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16108 * src/z80/mappings.i: Added z80asm support.
16110 * src/z80/main.c: Added z80asm support on --asm=z80asm
16112 * src/z80/gen.c: Fixed asm portability issues.
16114 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16116 * src/SDCCglue.c (printExterns): Added global/extern split.
16118 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16120 * support/regression/Makefile: added test for mcs51 model large
16122 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16124 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16126 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16128 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16130 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16132 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16134 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16136 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16138 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16140 * support/regression/tests/simplefloat.c: Port to mcs51.
16142 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16143 * support/regression/tests/bug-485362.c: Added.
16145 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16147 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16149 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16151 * src/z80/gen.c (aopDump): Added a dump function.
16153 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16154 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16156 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16158 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16160 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16162 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16164 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16166 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16168 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16170 * support/regression/ports/ds390/support.c: Use tinibios.
16172 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16174 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16176 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16177 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16179 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16181 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16183 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16185 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16187 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16188 (packRegsForIYUse): Created and optimised.
16190 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16192 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16193 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16195 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16197 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16199 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16201 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16203 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16205 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16207 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16209 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16211 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16213 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16215 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16217 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16218 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16219 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16221 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16223 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16224 (genNotFloat): Added.
16225 (genUminusFloat): Added.
16227 * device/lib/z80/Makefile: Added floating pt stubs.
16229 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16231 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16233 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16235 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16237 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16239 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16241 * sdcc/support/regression/Makefile: Add port ds390.
16243 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16245 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16247 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16249 * sdcc/support/regression/ports/ds390/support.c: Added.
16251 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16253 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16255 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16257 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16259 * device/include/malloc.h: Added z80 and gbz80 support.
16261 * device/lib/gbz80/heap.s: Added.
16263 * device/lib/z80/heap.s: Added.
16265 * device/lib/malloc.c: Added z80 and gbz80 support.
16267 * support/regression/tests/malloc.c (testMalloc): Added.
16269 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16271 * support/regression/tests/bug-478094.c: Added.
16273 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16275 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16277 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16279 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16281 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16283 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16285 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16287 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16289 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16291 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16293 * support/regression/tests/bug-477927.c: Added.
16295 * src/z80/peeph.def: Added minor rules.
16297 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16299 * src/z80/peeph.def: Added jump optimisation modification.
16301 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16303 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16305 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16307 * support/regression/tests/funptrs.c: Added.
16309 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16311 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16313 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16315 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16317 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16319 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16320 (movLeft2ResultLong): Created.
16322 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16323 (joinPushes): Added. Joins two char pushes into a word push.
16325 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16327 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16329 * support/makebin/Makefile (install): Added creation of dest dir.
16331 2001-10-24 Karl Bongers <karl AT turbobit.com>
16333 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16335 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16337 * src/z80/ralloc.c: Turned off faulty pack for one use.
16339 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16341 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16343 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16345 * support/regression/Makefile: Improved clean
16347 * support/regression/ports/gbz80/spec.mk: Added clean
16349 * support/regression/ports/host/spec.mk: Added clean
16351 * support/regression/ports/z80/spec.mk: Added clean
16353 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16355 * support/regression/ports/mcs51/timeout.c: little improvements
16357 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16359 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16361 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16363 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16365 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16367 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16369 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16371 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16372 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16374 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16376 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16378 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16380 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16382 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16384 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16386 * support/regression/tests/longor.c: Added.
16388 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16390 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16392 * as/mcs51/aslink.h: define PATH_MAX
16394 * as/mcs51/asm.h: define PATH_MAX
16396 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16398 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16400 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16402 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16404 * src/SDCCglobl.h: define PATH_MAX
16406 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16408 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16410 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16412 * src/z80/gen.c (gencjneshort): Fixed
16414 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16416 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16418 * support/regression/tests/bug-469671.c: Added.
16420 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16422 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16424 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16426 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16428 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16430 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16432 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16434 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16436 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16438 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16440 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16442 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16444 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16446 * 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.
16448 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16450 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16452 2001-10-07 <johan AT FRIJA>
16454 * device/lib/gets.c (gets): fixed the return value.
16456 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16457 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16459 * 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.
16461 * 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.
16463 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16465 * src/pic/gen.c: Removed Safe_strdup.
16467 * configure.in: Added option to enable libgc support.
16469 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16470 (bitVectUnion): Optimised.
16471 (bitVectIntersect): Optimised.
16472 (bitVectBitsInCommon): Optimised.
16473 (bitVectCplAnd): Optimised.
16475 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16477 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16479 * src/SDCCmain.c: distinguish between assembler debug and plain options
16481 * src/avr/main.c: remove standard assembler options
16483 * src/ds390/main.c: remove standard assembler options
16485 * src/mcs51/main.c: remove standard assembler options
16487 * src/port.h: removed "PENDING" comment
16489 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16491 * src/device/lib/_mulint.c : new, with assember functions
16493 * src/device/lib/_mullong.c : new, with assember functions
16495 * src/device/lib/_divuint.c : with assember functions
16497 * src/device/lib/_divsint.c : with assember functions
16499 * src/device/lib/_divulong.c: with assember functions
16501 * src/device/lib/_divslong.c: with assember functions
16503 * src/device/lib/_moduint.c : with assember functions
16505 * src/device/lib/_modsint.c : with assember functions
16507 * src/device/lib/_modulong.c: with assember functions
16509 * src/device/lib/_modslong.c: with assember functions
16511 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16513 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16515 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16516 replaced _mululong.c and _mulslong.c by _mullong.c
16518 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16520 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16522 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16524 * src/SDCCglue.c: test, if win32api is available for MINGW
16526 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16528 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16529 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16530 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16531 * support/regression/ports/host/spec.mk: removed GENERIC
16532 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16533 * support/regression/ports/z80/spec.mk: removed GENERIC
16535 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16537 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16539 * support/regression/tests/bug-467035.c: Created.
16541 2001-10-01 <johan AT FRIJA>
16543 * src/SDCC.y: fixed bug #466586 part 1
16545 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16547 * SDCCicode.c: z80 has no generic pointers
16548 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16550 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16552 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16554 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16556 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16558 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16560 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16562 * configure.in: Fixed up so that ucsim is only configured once.
16564 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16566 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16567 (getPathDifference): As above.
16569 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16571 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16573 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16574 * .version: Updated to 2.3.1
16576 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16577 Added copyright header.
16579 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16580 (assemble): Added support for macro based assembler commands.
16581 (linkEdit): Added support for macro based linker commands.
16582 (preProcess): Changed the pre-processor to use macros.
16583 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16584 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16586 * device/lib/z80/crt0.s: Added module name for debugging.
16588 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16590 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16592 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16594 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16596 * src/Makefile.in: Added SDCCmacro and SDCCutil
16598 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16600 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16602 2001-09-16 <johan AT FRIJA>
16604 * 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.
16606 2001-09-15 <johan AT FRIJA>
16608 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16609 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16611 2001-09-11 <johan AT FRIJA>
16613 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16615 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16617 * support/regression/tests/bug-460444.c: Added test case.
16619 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16620 (genCast): Added justification for all of the asserts.
16622 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16624 * support/regression/support.c: _xdata replaced by xdata
16626 * support/regression/spec.mk: removed _generic
16628 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16630 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16632 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16633 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16635 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16637 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16639 * support/regression/tests/bug-460010.c: Added test case.
16641 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16643 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16645 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16647 * support/regression/testfwk.c: removed workaround for bug #436344
16649 * support/regression/tests/bp.c: use less memory with mcs51
16651 * support/regression/tests/bug-441448.c: use less memory
16653 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16655 * support/regression/collate-results.py: typo
16657 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16659 * support/regression/tests/fetchoverlap.c: Added new test case.
16661 * support/regression/tests/bp.c: Added new test case.
16663 * support/regression/tests/bug-448984.c: Added new test case.
16665 * support/regression/tests/pow2shifts.c: Added new test case.
16667 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16668 (genlshTwo): Fixed right shift for count > 8.
16670 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16672 2001-09-08 <johan AT FRIJA>
16674 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16676 2001-09-07 <johan AT FRIJA>
16678 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16680 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16682 2001-09-06 <johan AT FRIJA>
16684 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16685 * bernhard noted me at this: "() equals to (void)" (1.38)
16687 2001-09-05 <johan AT FRIJA>
16689 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16691 2001-09-04 <johan AT FRIJA>
16693 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16696 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16698 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16700 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16702 * link/z80/aslink.h: Fixed path for PATH_MAX
16704 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16706 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16708 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16710 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16712 * 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.
16714 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16716 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16717 (genCmp): Fixed up genCmp for the GB with longs.
16719 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16721 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16723 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16725 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16727 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16729 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16731 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16733 * 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.
16735 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16737 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16739 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16741 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16743 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16745 * sim/ucsim/configure: little improvement of Cygwin-detection
16746 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16747 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16748 * support/regression/tests/bug-221100.c: small changes for mcs51
16749 * support/regression/tests/bug-221168.c: small changes for mcs51
16750 * support/regression/tests/bug-227710.c: small changes for mcs51
16751 * support/regression/tests/staticinit.c: small changes for mcs51
16752 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16753 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16754 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601