1 2008-10-14 Raphael Neider <rneider AT web.de>
3 * device/include/pic16/pic18f2450.h,
4 device/include/pic16/pic18f4450.h,
5 device/lib/pic16/libdev/pic18f2450.c,
6 device/lib/pic16/libdev/pic18f4450.c,
7 device/include/pic16/adc.h,
8 device/include/pic16/pic16devices.txt,
9 device/include/pic16/pic18fregs.h,
10 device/lib/pic16/libdev/Makefile.am,
11 device/lib/pic16/libdev/Makefile.in,
12 device/lib/pic16/libio/Makefile.am,
13 device/lib/pic16/libio/Makefile.in,
14 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
16 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
17 stack to a fixed location, relax it to automatically work with all
18 but the smallest devices (256 byte RAM devices need #pragma stack)
20 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
22 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
23 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
24 * device/lib/_strcspn.c: fixed bug 2140931
26 2008-10-06 Raphael Neider <rneider AT web.de>
28 * device/include/pic16/stdio.h,
29 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
30 declared __naked for convenience, named all arguments
31 * device/lib/pic16/libc/stdio/strmgpsim.c,
32 device/lib/pic16/libc/stdio/strmmssp.c,
33 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
35 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
36 empty __naked functions,
37 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
38 corner cases (unlink first/last pCode in list), reuse more code
40 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
42 * src/ds390/main.c (_ds390_genInitStartup): added
43 * src/SDCCpeeph.c (getPatternVar): new, added,
44 (labelInRange): fixed bug 2115959
45 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
46 * src/SDCCicode.h: added newiTempOperand
47 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
48 added optimizations for 0/x and x/-1, see also patch 2142900
49 * support/regression/tests/onebyte.c (testMul): added test cases
51 2008-09-20 Borut Razem <borut.razem AT siol.net>
54 definition of absolute address symbols without initial value,
55 fixed SDCC crash "do not know how to intialize symbol"
57 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
59 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
60 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
61 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
62 * device/lib/z80/stubs.s: added stubs for above functions
63 * src/SDCCopt.c (convilong),
64 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
65 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
66 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
67 * support/regression/tests/onebyte.c: enabled all tests for z80
69 2008-09-15 Borut Razem <borut.razem AT siol.net>
71 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
72 device/lib/pic16/libc/stdio/printf.c,
73 device/lib/pic16/libc/stdio/strmusart.c,
74 device/lib/pic16/libc/stdio/printf_tiny.c,
75 device/lib/pic16/libc/stdio/sprintf.c,
76 device/lib/pic16/libc/stdio/strmgpsim.c,
77 device/lib/pic16/libc/stdio/putchar.c,
78 device/lib/pic16/libc/stdio/fprintf.c,
79 device/lib/pic16/libc/stdio/strmmssp.c,
80 device/device/lib/pic16/libc/stdio/vprintf.c,
81 device/lib/pic16/libc/stdio/printf_small.c,
82 device/lib/pic16/libc/stdio/vsprintf.c,
83 device/lib/pic16/libc/stdio/strmputchar.c,
84 device/lib/pic16/libc/Makefile.am,
85 device/lib/pic16/libc/Makefile.in:
86 *printf now returns int, puchar.c moved from stdlib to stdio,
87 *printf format parameter type changed from char * to const char *,
88 added GNU link excetion text to library source files,
89 applyed GNU coding style, removed useless svn ids,
90 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
91 binary specifier: "%b", "%hb" and "%lb"
92 * device/lib/pic16/libc/stdio/vfprintf.c:
93 applied patch #2044424: PIC16: vfprintf
95 * support/regression/tests/bug1057979.c:
96 removed old pic16 sprintf specifics
97 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
98 * doc/sdccman.lyx: documented 'b' binary format specifier removal
100 2008-09-15 Raphael Neider <rneider AT web.de>
102 * src/pic16/device.c (pic16_dump_usection): force udata sections
103 into the addressable range (0..0xFFF), workaround for a gpsim
104 bug preventing simulation of regtest bug1750318
105 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
106 (serialRegAssign): fixed regtest bug-971834,
107 (pic16_packRegisters): avoid null-pointer dereference
109 2008-09-14 Raphael Neider <rneider AT web.de>
111 * src/pic16/gen.c, src/pic16/ralloc.c: use
112 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
113 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
115 2008-09-12 Borut Razem <borut.razem AT siol.net>
117 * support/regression/fwk/testfwk.h:
118 define pdata as data for pic16 target
119 thanks Mauro Giachero
121 2008-09-11 Borut Razem <borut.razem AT siol.net>
123 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
124 support/regression/absolute.c:
125 applied patch #2105615: Some PIC16 testcase fixlets
126 thanks Mauro Giachero
128 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
130 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
131 * support/regression/tests/bug2094505.c: new, added
133 2008-09-07 Borut Razem <borut.razem AT siol.net>
135 * src/SDCCglue.c, src/SDCCast.c:
136 fixed throw of "excess elements" warning for char arrays
138 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
140 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
141 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
142 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
143 * support/regression/tests/bug2077267.c: new, added
145 2008-09-05 Raphael Neider <rneider AT web.de>
147 * configure.in, Makefile.common.in: add support for ccache,
148 remove spurious $VERSION output, detect doc-tools even without
149 --enable-doc to facilitate later manual doc-builds, minor cleanup
150 * configure: regenerated
152 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
153 avoid races in parallel VPATH builds
154 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
155 * doc/sdccman.lyx: mention --without-ccache configure option
157 2008-09-01 Raphael Neider <rneider AT web.de>
159 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
160 * (genConstPointerGet): fix reading bitfields from __code space
161 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
162 bitfield initializers (fix regression test bug1856409.c)
163 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
166 2008-08-31 Raphael Neider <rneider AT web.de>
168 * src/pic16/gen.c (genAssign): removed useless compiler output
169 * (genPointerGet,genPointerSet,genCast),
170 src/pic16/glue.c (pic16_printGPointerType):
171 also handle PPOINTERs just to avoid spurious asserts
172 * (pic16_printIvalType,pic16_printIvalBitFields):
173 generalized to arbitrary type/bitfield sizes, allows compilation of
174 regression test bug-1981238.c
175 * (pic16_printIvalChar): fix regression test structflexarray.c
176 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
177 in initialized structs and fix #1843745
178 * (pic16_printIvalStruct): always output initializers for all fields,
179 even those not explicitly given, fixes zeropad.c regression test
180 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
181 #2073635, #1567098, and #1485812)
182 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
184 2008-08-31 Borut Razem <borut.razem AT siol.net>
186 * support/regression/tests/bug-895992.c,
187 support/regression/tests/onebyte.c:
188 enabled pic16 regression testing since the bugs
189 1511794: pic16: regression test bug-895992.c fails
190 1444425: onebyte.c regression tes fails on pic16
191 are fixed, probably by fixing
192 2048464: PIC16: fix genUminus - addresses not.c regression test
193 * src/SDCCsymt.c, src/SDCCglue.c,
194 support/regression/tests/bug-1981238.c:
195 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
198 2008-08-30 Borut Razem <borut.razem AT siol.net>
200 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
201 release version 4.3.2
203 2008-08-24 Raphael Neider <rneider AT web.de>
205 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
206 always use the sdcc from the current build tree (ignore $CC from
207 the environment, fixes compile farm builds)
208 * device/lib/Makefile.in: rename .a into .lib for compatibility,
209 remove more build products from install directory
210 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
211 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
213 2008-08-24 Borut Razem <borut.razem AT siol.net>
215 * src/SDCC.y: applied patch
216 2050245: Fix # 1963382
218 1963382: Listing File - C file comment is incorrect
221 2008-08-23 Borut Razem <borut.razem AT siol.net>
223 * src/pic16/gen.c: applied patch
224 2048464: PIC16: fix genUminus - addresses not.c regression test
225 thanks Mauro Giachero
227 2008-08-22 Borut Razem <borut.razem AT siol.net>
229 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
230 src/pic16/main.c: allow spaces in gpasm and gplink paths
232 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
235 * src/z80/peeph-z80.def: minor peephole improvement
237 2008-08-15 Raphael Neider <rneider AT web.de>
239 * src/z80/gen.c (_vemit2): suppress compiler warning
241 * src/pic/*.[ch]: make proper use of header files and avoid
242 ad-hoc extern declarations, mark module-local helpers 'static',
243 removed dead/replaced code, no functional changes
244 * src/pic16/pcode.c: disentangled from pic14 backend
246 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
248 * src/z80/gen.c: fixed #2051348
249 * support/regression/tests/bug-2051348.c: regression test for #2051348
251 2008-08-10 Raphael Neider <rneider AT web.de>
254 * Makefile.common.in: export PACKAGE for $docdir,
255 fixes #1957036, avoid some "underquoted definition" warnings
256 * configure: regenerated
258 2008-08-10 Raphael Neider <rneider AT web.de>
260 * device/lib/pic16/**: build pic16 library using autotools for
261 improved dependency tracking
263 * device/lib/Makefile.in,
265 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
267 2008-08-10 Raphael Neider <rneider AT web.de>
269 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
270 local variables if --nooverlay is given, workaround for #2023121
272 2008-08-08 Raphael Neider <rneider AT web.de>
274 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
276 2008-08-08 Raphael Neider <rneider AT web.de>
278 * src/pic/pcoderegs.c,
280 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
282 2008-08-07 Borut Razem <borut.razem AT siol.net>
284 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
285 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
286 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
287 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
288 applied modified patch 2038174: Add support for binary constants v2
289 thanks Mauro Giachero
290 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
292 2008-08-04 Raphael Neider <rneider AT web.de>
295 * src/pic16/device.h,
297 * src/pic16/main.c: enable --optimize-goto by default
299 * device/lib/pic16/Makefile.common.in: suppress removed option
302 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
304 2008-07-30 Borut Razem <borut.razem AT siol.net>
306 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
307 applied patch 22032433: PIC16: fix constant strings,
308 thanks Mauro Giachero
310 2008-07-29 Borut Razem <borut.razem AT siol.net>
312 * src/pic16/gen.c: applied patches:
313 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
314 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
315 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
316 thanks Mauro Giachero
318 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
320 * src/port.h: Fixed typo in comment
322 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
324 * src/z80/mappings.i: Implemented RFE #1919415
325 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
326 #1880202, #1914434, prepared for RFE #1703943
328 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
331 * src/z80/peeph-z80.def,
332 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
333 preparation for Z80 peephole improvements
335 2008-06-21 Raphael Neider <rneider AT web.de>
337 * device/include/pic16/pic18f66j60.h,
338 * device/include/pic16/pic18f66j65.h,
339 * device/include/pic16/pic18f67j60.h,
340 * device/include/pic16/pic18f86j60.h,
341 * device/include/pic16/pic18f86j65.h,
342 * device/include/pic16/pic18f87j60.h,
343 * device/include/pic16/pic18f96j60.h,
344 * device/include/pic16/pic18f96j65.h,
345 * device/include/pic16/pic18f97j60.h,
346 * device/lib/pic16/libdev/pic18f66j60.c,
347 * device/lib/pic16/libdev/pic18f66j65.c,
348 * device/lib/pic16/libdev/pic18f67j60.c,
349 * device/lib/pic16/libdev/pic18f86j60.c,
350 * device/lib/pic16/libdev/pic18f86j65.c,
351 * device/lib/pic16/libdev/pic18f87j60.c,
352 * device/lib/pic16/libdev/pic18f96j60.c,
353 * device/lib/pic16/libdev/pic18f96j65.c,
354 * device/lib/pic16/libdev/pic18f97j60.c,
355 * device/include/pic16/pic16devices.txt,
356 * device/include/pic16/pic18fregs.h,
357 * device/lib/pic16/pics.all: added new devices
359 * device/include/pic16/adc.h,
360 * device/lib/pic16/libio/adc/adcbusy.c,
361 * device/lib/pic16/libio/adc/adcopen.c,
362 * device/lib/pic16/libio/adc/adcsetch.c,
363 * device/lib/pic16/libio/i2c/i2copen.c,
364 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
365 all changes from a patch by Anton Strobl
367 2008-06-12 Borut Razem <borut.razem AT siol.net>
369 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
370 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
371 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
372 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
373 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
374 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
375 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
376 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
377 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
378 by applying the modified patch from Risto Huotari
380 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
383 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
384 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
385 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
386 * support/regression/tests/bug1938300.c: new, added
388 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
390 * device/include/asm/ds390/features.h,
391 * device/include/asm/mcs51/features.h,
392 * device/include/mcs51/regc515c.h: inserted LGPL notice
394 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
396 * device/lib/gbz80/div.s,
397 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
398 patch 1597883, Thanks Robert Ramey
400 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
402 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
403 createIvalCharPtr, createIvalPtr, createIval),
405 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
406 initializers for local auto variables
407 * support/regression/tests/zeropad.c: added testcase for auto initializers
409 2008-05-26 Raphael Neider <rneider AT web.de>
411 * device/lib/pic16/startup/crt0.c,
412 * device/lib/pic16/startup/crt0i.c,
413 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
414 explicit, fixed curr_entry loop for >= 256 initializer records,
415 removed debug code (write to 0xf7e)
417 2008-05-25 Raphael Neider <rneider AT web.de>
419 * device/include/pic/pic16f627a.h,
420 * device/include/pic/pic16f628a.h,
421 * device/include/pic/pic16f648a.h: added missing ports
423 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
425 * device/include/float.h: added __INFINITY
426 * device/lib/_fsadd.c: handle overflows
427 * device/lib/_fsmul.c,
428 * device/lib/_fsdiv.c: use __INFINITY
429 * device/lib/_fseq.c,
430 * device/lib/_fsneq.c: handle -0.0
431 * sim/ucsim/s51.src/uc89c51r.cc,
432 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
433 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
434 * src/mcs51/gen.c (genSend): fixed bug with --xstack
435 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
436 * support/regression/tests/snprintf.c: test bug with --xstack
438 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
440 * src/SDCCpeeph.c (callFuncByName):
441 Support nested parenthesis in peephole function arguments (#1967300)
443 2008-05-19 Raphael Neider <rneider AT web.de>
445 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
446 fixed duplicate labels (#1911325)
448 2008-05-19 Raphael Neider <rneider AT web.de>
450 * src/regression/empty.c: suppress warning
451 * src/regression/pointer1.c: enabled index_by_pointer()
452 * src/regression/inline.c: now works for pic16 as well
454 * src/pic16/device.c: include dbuf declarations
455 * src/pic16/device.h: removed obsolete prototypes
457 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
458 * src/pic16/glue.c: made purely local functions static,
459 (pic16_printGPointerType, pic16_printIvalCharPtr,
460 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
461 generic pointers' tags (#1961866)
463 * src/pic16/pcode.c (assignValnums): optimize literal assignments
465 2008-05-19 Borut Razem <borut.razem AT siol.net>
467 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
468 fixed typo, uninstall include/pic16/pic16devices.txt
470 2008-05-18 Borut Razem <borut.razem AT siol.net>
472 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
473 the buffer is null terminated
474 * src/device/pic16.c:
475 applied modified patch 1965676: Patch for Win32 16 bit PIC
476 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
478 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
480 * src/SDCC.lex (check_type),
481 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
484 * as/z80/clean.mk: also clean *.dep
485 * device/lib/pic16/libsdcc/stack/Makefile,
486 * sim/ucsim/libtool: removed as they are rebuild by configure
487 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
489 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
491 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
492 fixupInline instead of createFunction to fix bug 1864577
493 (inlineFindMaxBlockno): removed, use global blockNo
494 * src/SDCCglobl.h: added blockNo
496 * src/z80/peep.h: modified properties
497 * support/regression/tests/bug1864577.c: new, added
499 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
502 * as/mcs51/asm.h: added org_cnt
503 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
504 * as/mcs51/asout.c: changed old K&R to ANSI
505 * as/mcs51/Makefile.in: use common identifiers
511 * as/hc08/Makefile.bcc,
512 * as/hc08/Makefile.in: synchronized with as/mcs51/*
513 * sdcc_vc_in.h: added define __func__
514 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
515 Thanks Ruud van Silfhout
516 * support/regression/tests/bug1717305.c: new, added
518 2008-05-05 Borut Razem <borut.razem AT siol.net>
520 * support/regression/Makefile.in,
521 support/regression/ports/ds390/spec.mk,
522 support/regression/ports/hc08/spec.mk,
523 support/regression/ports/mcs51-common/spec.mk,
524 support/regression/ports/pic14/spec.mk,
525 support/regression/ports/pic16/spec.mk,
526 support/regression/ports/ucz80/spec.mk,
527 support/regression/ports/z80/spec.mk:
528 added INC_DIR and LIBDIR paths
529 * src/ds390/gen.c: removed duplicated selicolon
531 2008-05-04 Borut Razem <borut.razem AT siol.net>
533 * support/regression/Makefile.in,
534 support/regression/fwk/lib/testfwk.c,
535 support/regression/ports/ds390/spec.mk,
536 support/regression/ports/hc08/spec.mk,
537 support/regression/ports/mcs51-common/spec.mk,
538 support/regression/ports/mcs51-large/spec.mk,
539 support/regression/ports/mcs51-medium/spec.mk,
540 support/regression/ports/mcs51-small/spec.mk,
541 support/regression/ports/mcs51-stack-auto/spec.mk,
542 support/regression/ports/mcs51-xstack-auto/spec.mk,
543 support/regression/ports/pic14/spec.mk,
544 support/regression/ports/pic16/spec.mk,
545 support/regression/ports/ucz80/spec.mk:
546 added possibility to define the sdcc binary directory SDCC_BIN_PATH
547 used to run regeression tests
549 2008-05-01 Raphael Neider <rneider AT web.de>
551 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
552 supported devices and instructions to add new ones
554 2008-05-01 Raphael Neider <rneider AT web.de>
556 * device/include/pic16/adc.h,
557 device/lib/pic16/libio/adc/adcbusy.c,
558 device/lib/pic16/libio/adc/adcopen.c,
559 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
560 18f2455 style ADC devices, based on patch #1776197
561 * device/lib/pic16/libio/adc/adcclose.c,
562 device/lib/pic16/libio/adc/adcconv.c,
563 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
564 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
565 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
566 * device/include/pic16/pic18f4431.h,
567 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
568 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
570 2008-05-01 Raphael Neider <rneider AT web.de>
572 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
573 moved xinst flag into pic16_options_t
574 * src/pic16/device.c (default_device, pic16_list_devices,
575 pic16_find_device): removed references to sfrrange
576 * src/pic16/gen.c (genFunction),
577 src/pic16/glue.c (pic16initialComments),
578 src/pic16/main.c (pic16_optionsTable),
579 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
581 * device/include/pic16/pic16devices.txt: removed sfrrange lines
583 2008-04-29 Raphael Neider <rneider AT web.de>
585 * src/pic16/devices.inc,
586 device/include/pic16/pic16devices.txt: replaced compiled-in list
587 of devices with a variant parsed at runtime
588 * src/pic16/device.c: added support for parsing pic16devices.txt,
590 * src/pic16/device.h: removed (now) unused fields from PIC_device
591 * src/pic16/main.c: removed #pragma maxram,
592 (_pic16_initPaths): removed bogus generation of search paths,
593 setup the port proper only after the search paths (for
594 pic16devices.txt) are set up,
595 (_pic16_finaliseOptions): moved processor dependant code here
596 from _pic16_initPaths(), clean up
597 * src/pic16/ralloc.c (pic16_init_stack),
598 * src/pic16/ralloc.h,
599 * src/pic16/pcode.c: clean up
600 * device/include/Makefile.in,
601 support/scripts/sdcc.nsi: also install/package pic16devices.txt
602 * support/scripts/inc2h-pic16.pl: updated instructions
604 2008-04-29 Raphael Neider <rneider AT web.de>
606 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
607 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
608 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
609 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
610 added missing family members and 18f2480/2580/4480/4580 family
611 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
612 * device/include/pic16/pic18f2525.h: use 18f4620.h
613 * device/include/pic16/pic18f6680.h: use 18f8680.h
614 * device/include/pic16/pic18fregs.h,
615 device/lib/pic16/pics.all,
616 src/pic16/devices.inc: add new devices
617 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
618 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
619 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
620 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
621 prevent attempting to build the libio for some new devices
623 2008-04-29 Raphael Neider <rneider AT web.de>
625 * debugger/mcs51/Makefile.in: fixed paths to sources
627 2008-04-25 Borut Razem <borut.razem AT siol.net>
629 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
630 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
631 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
632 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
633 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
634 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
635 as/link/z80/linkz80.dsp: lklibr.c moved
636 * doc/INSTALL.txt: binary archives in bz2 format
637 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
639 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
641 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
642 * support/regression/tests/bug1856409.c: new, added
644 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
647 * src/mcs51/peep.c: Use werror for error messages.
648 * src/SDCCicode.c (geniCodeConditional),
649 * src/SDCCsymt.c (structElemType): fixed bug 1839321
650 * src/z80/Makefile.bcc,
651 * src/z80/z80.dsp: added src/z80/peep.c/h
652 * support/regression/tests/bug1839321.c: new, added
654 2008-04-20 Raphael Neider <rneider AT web.de>
656 * device/include/pic16/pic18f2455.h: added bitfields for port C
658 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
660 * src/z80/peep.c: Use werror for error messages.
662 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
664 * src/z80/peep.h (declaration of notUsed()),
665 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
667 * src/z80/z80.h (added dependency on peep.h),
668 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
671 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
673 * src/SDCCpeeph.c (added support for notUsed()),
674 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
676 * src/port.h (removed dependency on mcs51/peep.h, added declaration
677 for notUsed()): Implemented generic (that is not port-specific) part
680 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
682 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
683 * device/lib/libsdcc.lib,
684 * device/lib/Makefile.in,
685 * support/regression/ports/mcs51-xstack-auto/spec.mk,
686 * device/lib/calloc.c: renamed to _calloc.c
687 * device/lib/free.c: renamed to _free.c
688 * device/lib/malloc.c: renamed to _malloc.c
689 * device/lib/realloc.c: renamed to _realloc.c
690 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
691 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
692 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
693 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
694 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
695 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
696 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
697 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
699 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
700 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
701 * support/regression/tests/bug1509084.c: new, added
703 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
705 * device/include/mcs51/cc2510fx.h: added _XPAGE
706 * device/include/mcs51/compiler.h: cosmetic changes
708 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
710 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
713 2008-03-31 Borut Razem <borut.razem AT siol.net>
715 * support/cpp2 renamed to support/cpp
716 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
717 support/cpp2/libiberty/splay-tree.c,
718 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
719 support/cpp2/libcpp/directives.c,
720 support/cpp2/libcpp/include/cpplib.h,
721 support/cpp2/libcpp/include/symtab.h,
722 support/cpp2/libcpp/include/line-map.h,
723 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
724 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
725 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
726 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
727 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
728 release version 4.3.0
729 * configure.in, configure, Makefile.in, Makefile.bcc:
730 adapted for moved cpp2
732 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
734 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
735 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
737 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
739 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
741 * support/regression/tests/bug1717943.c: new, added
743 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
745 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
746 bytewise return value assignments introduced in last commit.
748 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
750 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
751 genMult, genJumpTab):
752 Use 16-bit instructions for addition in some additional cases,
753 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
755 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
757 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
758 Implemented RFE #1921450, changed some debug messages.
760 2008-03-30 Borut Razem <borut.razem AT siol.net>
762 * Small Device C Compiler 2.8.0 released
763 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
764 * support/scripts/sdcc.nsi: added finish page; this version
765 was used for 2.8.0 release
766 * doc/knownbugs.html: removed; magically generated by the build
767 process using gen_known_bugs.pl from now on
769 2008-03-23 Borut Razem <borut.razem AT siol.net>
771 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
772 and reverted it, since it was already fixed by Raphael ;-)
773 * doc/knownbugs.html: updated for RC2
775 2008-03-22 Raphael Neider <rneider AT web.de>
777 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
780 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
782 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
783 * support/regression/tests/bug1839277.c: added related testBug1839299
785 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
787 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
788 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
790 * src/mcs51/gen.c: throughout only output hex constants
791 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
792 * support/regression/tests/bug1839277.c: new, added
794 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
796 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
797 compilation warning about nested comments.
799 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
801 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
802 * support/regression/tests/bug1921073.c: new, added
804 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
806 * src/z80/SDCCpeeph.c.c (callFuncByName):
807 Commented function parameters.
809 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
811 * src/z80/ralloc.c (packRegsForAccUse2):
812 disabled a broken accumulator packing optimization (fixed #1292721).
813 * support/regression/tests/bug-1292721: Regression test for #1292721.
815 2008-03-16 Raphael Neider <rneider AT web.de>
817 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
818 fixed code bloat regression using a variant of patch #1915618
820 2008-03-16 Borut Razem <borut.razem AT siol.net>
822 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
823 icon, changed startup menu for release distribution, code cleaning,
824 create url files instead links in startup menu
826 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
828 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
829 * support/regression/tests/bug1579949.c: new, added
831 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
833 * device/lib/printf_fast.c: fixed bug 1255403
835 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
837 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
838 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
840 2008-03-14 Borut Razem <borut.razem AT siol.net>
842 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
844 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
845 is correctly displayed
846 * as/link/z80/lkmain.c: usage line commented out
848 2008-03-13 Borut Razem <borut.razem AT siol.net>
850 * doc/sdccman.lyx: corrected to be able to convert to PDF,
851 updated the list pf supported pic14 devices
853 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
855 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
857 2008-03-12 Borut Razem <borut.razem AT siol.net>
859 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
860 fixed documentation request #1718191
861 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
862 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
865 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
867 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
868 * support/regression/tests/bug1505811.c: new, added
870 2008-03-09 Raphael Neider <rneider AT web.de>
872 * device/include/pic16/pic18f2620.h,
873 * device/include/pic16/pic18f4620.h,
874 * device/lib/pic16/libdev/pic18f2620.c,
875 * device/lib/pic16/libdev/pic18f4525.c,
876 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
877 family to consistently use pic18f4620.[ch], fixes #1832562
879 2008-03-09 Borut Razem <borut.razem AT siol.net>
881 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
882 changed sdcc version to 2.8.0
883 * knownbugs.html: regenerated
884 * support/scripts/gen_known_bugs.pl: added number of open bugs
886 2008-03-09 Raphael Neider <rneider AT web.de>
888 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
889 (genOr): read volatile operand even if the result is known,
891 (genOr,genXor): removed unused legacy code,
892 (genDummyRead): use pic16_mov2w_volatile()
894 2008-03-08 Borut Razem <borut.razem AT siol.net>
896 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
897 cons w. --model-large
898 * support/regression/staticinit.c: added regression test for bug
901 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
903 * src/ds390/gen.c (pushSide, genPcall),
904 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
905 * src/mcs51/gen.c: cosmetic changes
906 * support/regression/fwk/include/testfwk.h: added macro reentrant
907 * support/regression/tests/bug1908493.c: new, added
909 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
911 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
913 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
915 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
916 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
917 already set in ds390/main.c and mcs51/main.c
919 2008-03-07 Raphael Neider <rneider AT web.de>
921 * src/regression/init0.c: new test for initialized arrays of function
923 * src/regression/Makefile: made a bit more flexible, added init0.c
924 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
925 pointers, closes #1427663
927 2008-03-05 Borut Razem <borut.razem AT siol.net>
929 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
930 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
932 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
934 * support/librarian/sdcclib.c:Added feature request 1908061:
935 Synchronise sdcclib commands with ar.
937 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
939 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
940 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
941 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
942 * device/include/mcs51/compiler.h: removed umlauts, added double
945 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
947 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
948 * support/regression/tests/bug1536762.c: new, added
950 * src/SDCCutil.h: added getBuildDate()
951 * src/SDCCmain.c (printVersionInfo),
952 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
954 * src/*/ralloc.c: removed IS_OP_RUONLY macro
955 * src/ds390/ralloc.c (packRegisters),
956 * src/mcs51/ralloc.c (packRegisters),
957 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
959 * support/regression/tests/bug1618050.c: new, added
960 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
961 * support/regression/fwk/include/testfwk.h,
962 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
965 2008-03-04 Raphael Neider <rneider AT web.de>
967 * src/pic/gen.c: removed unused prototypes, prevent internal errors
968 on accessing OP_SYM_TYPE(op)
969 * src/pic/gen.h: removed unused prototype of genMinusDec()
970 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
971 fix #1876953 (invalid subtraction code), removed unused code
973 2008-03-03 Raphael Neider <rneider AT web.de>
977 * src/pic/genarith.c,
979 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
980 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
982 2008-03-03 Raphael Neider <rneider AT web.de>
984 * src/pic/device.c (find_device): search user-specified paths first
985 for pic14devices.txt, fixes #1900827
987 2008-03-02 Borut Razem <borut.razem AT siol.net>
989 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
990 AddToPath and RemoveFromPath
992 2008-03-01 Borut Razem <borut.razem AT siol.net>
994 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
995 work correctly, added debugging support if -DSDCC.DEBUG command line
998 2008-02-28 Borut Razem <borut.razem AT siol.net>
1000 * doc/sdccman.lyx: cosmetic changes
1002 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1004 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1005 * doc/sdccman.lyx: fixed unmeant removal of spaces
1007 2008-02-27 Borut Razem <borut.razem AT siol.net>
1009 * support/scripts/sdcc.nsi: corrected installation directory for
1010 current user installation mode
1011 * doc/README.txt: added Philipp Klaus Krause to the developers list
1013 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1015 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1016 return ifx condition
1017 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1018 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1019 ifxJump to fix bug 1838000
1020 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1021 * support/regression/tests/bug1838000.c: new, added
1022 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1024 2008-02-26 Borut Razem <borut.razem AT siol.net>
1026 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1028 * support/scripts/sdcc.nsi: added MULTIUSER page,
1029 NSIS upgraded to version 2.35
1031 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1033 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1034 * support/regression/tests/bug1565152.c: new, added
1036 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1038 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1039 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1040 * support/regression/tests/bug1670148.c: new, added
1042 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1044 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1046 2008-02-24 Borut Razem <borut.razem AT siol.net>
1048 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1049 is ineffective for unsigned char parameter
1051 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1053 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1054 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1055 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1056 * support/Util/MySystem.c (my_system): output errorcode when verbose
1058 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1060 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1063 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1065 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1068 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1070 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1072 2008-02-21 Borut Razem <borut.razem AT siol.net>
1074 * support/regression/Makefile.in,
1075 support/regression/ports/ds390/spec.mk,
1076 support/regression/ports/hc08/spec.mk,
1077 support/regression/ports/mcs51-common/spec.mk,
1078 support/regression/ports/pic14/spec.mk,
1079 support/regression/ports/pic16/spec.mk,
1080 support/regression/ports/ucz80/spec.mk,
1081 support/regression/ports/xa51/spec.mk:
1082 added CFLAGS when compiling timeout
1084 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1086 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1089 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1091 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1092 * support/regression/tests/bug1888147.c: new, added
1094 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1096 * src/z80/gen.c: fixed bugs #1596270, #1736867
1098 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1100 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1101 contents, mostly fixes #1596270
1103 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1105 * src/z80/peeph.def,
1106 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1107 peepholes, fixes #1806565
1109 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1111 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1112 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1113 fixes bug 1739475, thanks Robert Larice
1114 (rule 271): new, added
1116 2008-02-18 Borut Razem <borut.razem AT siol.net>
1118 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1120 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1122 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1124 2008-02-17 Raphael Neider <rneider AT web.de>
1126 * src/pic16/genarith.c,
1129 * src/pic16/genutils.c: removed unused legacy code,
1130 removed unused fields from struct asmop and struct _G
1132 2008-02-17 Raphael Neider <rneider AT web.de>
1134 * src/pic16/gen.c (AccRsh): cosmetic changes,
1135 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1136 genRightShiftLiteral): fixed to work with SFRs as result by
1137 assigning only once to result,
1138 removed a lot of unused/excluded code fragments
1140 2008-02-17 Raphael Neider <rneider AT web.de>
1142 * device/include/pic/pic16f88.h,
1143 * device/include/pic/pic16f886.h,
1144 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1146 2008-02-17 Borut Razem <borut.razem AT siol.net>
1148 * src/z80/peeph.def: applied patch
1149 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1150 * src/z80/gen.c, src/z80/peeph.def: applied patch
1151 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1152 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1153 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1154 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1155 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1156 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1158 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1160 * as/link/mcs51/aslink.dsp: removed SDK define
1161 * as/link/z80/clean.mk: brought in sync with other ports
1162 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1163 * as/hc08/Makefile.bcc,
1164 * as/mcs51/Makefile.bcc,
1165 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1166 * src/z80/main.c (_setValues): use the now capitalized -Z,
1167 (z80_port, gbz80_port): generate debug information when asked
1169 2008-02-16 Borut Razem <borut.razem AT siol.net>
1171 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1172 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1173 as/z80/Makefile.in. as/z80/Makefile.bcc:
1174 applied patch #1893393: patch for as-z80 and link-z80 to generate
1175 cdb, thanks to Armin Diehl
1176 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1177 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1178 asnoice.c moved to as/asxxsrc/asnoice.c
1179 * src/z80/peeph-gbz80.def: applied patch
1180 #1880235: Z80 return peephole, thanks to Philipp Krause
1182 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1185 * doc/sdccman.lyx: bumped version to 2.7.5
1186 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1188 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1190 * device/include/pic16/stdlib.h,
1191 * device/lib/pic16/libc/stdlib/ltoa.c,
1192 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1194 2008-02-13 Borut Razem <borut.razem AT siol.net>
1196 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1197 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1198 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1199 src/SDCCopt.c, src/SDCCval.c:
1200 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1202 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1204 * src/SDCCsymt.c (compareType): fixed bug 1309013
1206 2008-02-09 Borut Razem <borut.razem AT siol.net>
1208 * src/SDCCval.c, src/SDCCval.h:
1209 code cleaning, added function constChrVal()
1210 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1211 call constChrVal() instead constVal()
1213 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1215 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1218 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1219 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1222 2008-02-01 Raphael Neider <rneider AT web.de>
1224 * device/include/pic/pic16f886.h,
1225 * device/include/pic/pic16f887.h: added RA6 and RA7
1227 2008-01-24 Raphael Neider <rneider AT web.de>
1229 * device/include/pic/pic16f88.h: added RA6 and RA7
1230 * device/lib/pic/libdev/disabled_pic16f886.c,
1231 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1233 * src/pic16/devices.inc,
1234 * device/include/pic16/pic18f2423.h,
1235 * device/include/pic16/pic18f2523.h,
1236 * device/include/pic16/pic18fregs.h,
1237 * device/lib/pic16/pics.all
1238 * device/lib/pic16/libdev/pic18f2423.c,
1239 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1240 * device/lib/pic16/libio/i2c.ignore,
1241 * device/lib/pic16/libio/usart.ignore,
1242 * device/lib/pic16/libio/adc.ignore: ignore new devices
1244 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1246 * src/SDCCast.c (createRMW): fixed bug 1582651
1248 2008-01-20 Borut Razem <borut.razem AT siol.net>
1250 * src/SDCCcse.c: partially fixed enhancement request
1251 #1793872 - multiply by -1 not collapsed
1252 * support/regression/tests/arithcsi.c: added regression test
1254 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1256 * as/mcs51/asx8051.dsp: removed define SDK
1257 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1258 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1260 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1261 cosmetic changes, brought more in sync, changed old K&R to ANSI
1263 2008-01-13 Borut Razem <borut.razem AT siol.net>
1265 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1266 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1268 2007-12-30 Borut Razem <borut.razem AT siol.net>
1270 * src/pic16/gen.c: fixed implementation of bitwise operations for
1272 * support/regression/tests/bitwise.c: added test cases
1274 2007-12-29 Borut Razem <borut.razem AT siol.net>
1276 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1277 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1278 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1279 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1280 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1281 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1282 src/pic16/pcode.[ch]: added const qualifier
1283 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1284 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1285 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1286 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1287 * as/asxxsrc/aslex.c: use dbuf_getline()
1288 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1289 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1290 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1291 as/z80/asm.h, as/z80/z80adr.c:
1292 changed type of ib and ip to const char *
1294 2007-12-28 Borut Razem <borut.razem AT siol.net>
1296 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1297 introduced (readlin) - long lines are turuncated
1298 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1299 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1300 as/z80/Makefile.in: moved aslex.c to asxxsrc
1301 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1302 * as/hc08/asmain.c, as/mcs51/asmain.c:
1303 added missing initialization of a_addr field
1304 * support/regression/tests/long_asm_line.c: added regtest for long
1307 2007-12-22 Borut Razem <borut.razem AT siol.net>
1309 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1311 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1313 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1315 2007-12-16 Borut Razem <borut.razem AT siol.net>
1317 * device/include/pic16/stdbool.h: removed, since already exists in
1318 device/include/; this also fixes bitopcse.c regression test for pic16
1320 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1321 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1322 dereference doesn't work; covered by regression test bug1399290
1324 2007-12-05 Borut Razem <borut.razem AT siol.net>
1326 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1329 2007-12-01 Borut Razem <borut.razem AT siol.net>
1331 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1332 corrected handling of the highest_valid_address
1334 2007-11-17 Raphael Neider <rneider AT web.de>
1336 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1337 * src/pic/glue.c (picglue): emit .file if --debug is given
1339 2007-11-17 Raphael Neider <rneider AT web.de>
1341 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1342 care when left or right operand resides in result, fixes #1830220
1344 2007-11-17 Borut Razem <borut.razem AT siol.net>
1346 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1347 #983491 - "Merge duplicate strings function is ineffective"
1348 * support/regression/tests/bug-983491.c: regtest disabled
1349 * as/asxxsrc: created
1350 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1351 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1352 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1353 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1354 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1355 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1356 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1357 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1358 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1359 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1360 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1361 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1362 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1364 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1366 * device/include/stdarg.h: added and removed some casts
1367 * src/SDCCsymt.c (compareType): Fully check types between generic and
1368 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1370 2007-11-13 Borut Razem <borut.razem AT siol.net>
1372 * support/regression/tests/bug-1817005.c:
1373 added regtest for bug #1817005 - as-z80 chokes on long labels
1375 2007-11-12 Borut Razem <borut.razem AT siol.net>
1377 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1378 as/z80/asout.c, as/z80/aslist.c:
1379 fixed bug #1817005 - as-z80 chokes on long labels
1381 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1384 * as/z80/asmain.c: cosmetic changes
1387 * as/z80/alloc.h: removed
1389 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1390 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1391 * as/link/hc08/Makefile.in,
1392 * as/link/mcs51/Makefile.in,
1393 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1395 * as/link/mcs51/lkarea.c,
1396 * as/link/mcs51/lkmain.c: cosmetic changes
1397 * as/link/hc08/lklibr.c,
1398 * as/link/z80/lklibr.c,
1399 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1400 used cygwin_conv_to_full_posix_path,
1401 added warnings, cosmetic changes, brought more in sync
1402 changed old K&R into ANSI function declarations
1403 * as/link/z80/lklibr.c (loadAdb): added
1404 * as/link/z80/lkmain.c: removed -- option from usage text
1406 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1408 * src/mcs51/gen.c (outBitC): optimized for no result
1410 2007-10-31 Borut Razem <borut.razem AT siol.net>
1412 * src/SDCCsymt.c: fixed (hopeful properly) bug
1413 #1805702 - order of extern matters
1414 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1417 2007-10-29 Borut Razem <borut.razem AT siol.net>
1419 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1420 - order of extern matters
1421 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1424 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1426 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1427 24bitMode, portIsDS390
1428 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1429 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1430 (notVolatileVariable): also check sloc names,
1431 (callFuncByName): moved ftab[] out of function and sorted it by use
1433 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1435 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1436 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1437 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1438 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1439 * support/regression/tests/bug-880197.c: new, added
1441 2007-10-28 Borut Razem <borut.razem AT siol.net>
1443 * support/regression/Makefile.in,
1444 support/regression/ports/mcs51-large/spec.mk,
1445 support/regression/ports/mcs51-xstack-auto/spec.mk,
1446 support/regression/ports/mcs51-stack-auto/spec.mk,
1447 support/regression/ports/mcs51-medium/spec.mk,
1448 support/regression/ports/mcs51-common/spec.mk,
1449 support/regression/ports/mcs51-common/*,
1450 support/regression/ports/mcs51-small/*:
1451 mcs51 renamed to mcs51-common, created mcs51-small
1452 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1453 * support/regression/tests/bug-1805702.c: added regtest for bug
1456 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1458 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1459 added new rules 265 - 270
1460 * support/regression/tests/bug1721024.c:new, added
1461 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1462 introduced new test-mcs51 to run all mcs51 tests
1464 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1466 * support/regression/tests/bug1816470.c: new, added
1468 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1470 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1471 propagate for *,+,- with float, fixed bug 1816470
1472 (decorateType): cast to resultTypeProp instead of resultType
1474 2007-10-19 Borut Razem <borut.razem AT siol.net>
1476 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1477 function is ineffective" for pic16 tareget
1478 * support/scripts/listerr.c: corrected include path
1479 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1482 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1484 * support/regression/tests/using.c: new, added
1485 * support/regression/tests/vaargs.c: fixed and enabled test
1487 2007-10-18 Borut Razem <borut.razem AT siol.net>
1489 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1491 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1493 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1495 * doc/sdccman.lyx: documented option --Werror
1496 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1497 RegBankUsed[] earlier
1499 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1501 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1505 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1507 * src/SDCCast.c (decorateType): improved optimization of tri-op
1508 * src/SDCCerr.c (vwerror, setWError),
1510 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1511 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1513 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1515 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1516 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1517 * support/regression/tests/bug-223113.c,
1518 * support/regression/tests/bug-426632.c,
1519 * support/regression/tests/bug-468811.c,
1520 * support/regression/tests/bug-477835.c,
1521 * support/regression/tests/bug-478094.c,
1522 * support/regression/tests/bug-499644.c,
1523 * support/regression/tests/bug-524209.c,
1524 * support/regression/tests/bug-524211.c,
1525 * support/regression/tests/packcast.c,
1526 * support/regression/tests/structidx.c: added empty tests
1527 * support/regression/tests/bug-607243.c: enabled test
1529 2007-10-06 Borut Razem <borut.razem AT siol.net>
1531 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1532 support of universal binaries on Mac OS X
1534 2007-10-02 Borut Razem <borut.razem AT siol.net>
1536 * src/SDCCval.h: unified double2ul macro for all platforms
1537 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1538 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1540 2007-09-30 Borut Razem <borut.razem AT siol.net>
1542 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1544 * sdcc_vc_in.h: enabled warnings
1545 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1546 unsigned type, result still unsigned
1547 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1549 2007-09-28 Raphael Neider <rneider AT web.de>
1551 * src/pic/device.c (find_device): prevent buffer underflow error
1552 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1553 the just destroyed list entry
1555 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1557 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1560 2007-09-18 Borut Razem <borut.razem AT siol.net>
1562 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1563 applied to unsigned type, result still unsigned
1565 2007-09-17 Borut Razem <borut.razem AT siol.net>
1567 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1568 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1569 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1570 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1571 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1572 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1573 src/z80/gen.c, src/z80/ralloc.c:
1574 fixed bug #1739860 - sdcc does not work correctly on some platforms
1576 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1578 2007-09-17 Raphael Neider <rneider AT web.de>
1580 * src/pic16/device.c: reverted to previous version
1581 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1583 2007-09-16 Raphael Neider <rneider AT web.de>
1585 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1586 as this raises a ton of gpasm warnings, just emit a second label
1587 * src/pic16/devices.inc,
1588 * device/lib/pic16/pics.all,
1589 * device/lib/pic16/libdev/pic18f2585.c,
1590 * device/lib/pic16/libdev/pic18f2680.c,
1591 * device/lib/pic16/libdev/pic18f2682.c,
1592 * device/lib/pic16/libdev/pic18f2685.c,
1593 * device/lib/pic16/libdev/pic18f4585.c,
1594 * device/lib/pic16/libdev/pic18f4680.c,
1595 * device/lib/pic16/libdev/pic18f4682.c,
1596 * device/lib/pic16/libdev/pic18f4685.c,
1597 * device/include/pic16/pic18f2585.h,
1598 * device/include/pic16/pic18f2680.h,
1599 * device/include/pic16/pic18f2682.h,
1600 * device/include/pic16/pic18f2685.h,
1601 * device/include/pic16/pic18f4585.h,
1602 * device/include/pic16/pic18f4680.h,
1603 * device/include/pic16/pic18f4682.h,
1604 * device/include/pic16/pic18f4685.h,
1605 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1606 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1607 patch contributed by Anton Strobl, applied with changes
1609 2007-09-16 Raphael Neider <rneider AT web.de>
1611 * device/include/pic16/pic18f2431.h,
1612 * device/include/pic16/pic18f25j10.h,
1613 * device/include/pic16/pic18f4431.h,
1614 * device/include/pic16/pic18f45j10.h: adopted common include style
1615 * device/include/pic16/pic18f1320.h,
1616 * device/include/pic16/pic18f2320.h,
1617 * device/include/pic16/pic18f2525.h,
1618 * device/include/pic16/pic18f4320.h,
1619 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1620 * device/include/pic16/pic18fregs.h: prepared for automatic include
1621 file selection by having DEVICE.h for every DEVICE
1622 * device/lib/pic16/libdev/pic18f2320.c,
1623 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1625 * device/lib/pic16/configure.in,
1626 * device/lib/pic16/configure: use rm -rf instead of rmdir
1627 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1628 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1630 2007-09-09 Borut Razem <borut.razem AT siol.net>
1632 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1633 distingush between i386 and ppc Mac OS X versions
1635 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1637 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1638 * support/regression/tests/bug1788177.c: new, added
1640 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1642 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1643 * device/include/mcs51/lint.h added keyword __naked
1645 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1649 * src/SDCCmem.h: removed maxRegBank
1650 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1651 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1652 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1653 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1654 name and behaviour to handle banked functions
1655 (scan4op): and use it to fix bug 1786213
1657 2007-09-03 Raphael Neider <rneider AT web.de>
1659 * device/include/pic16/pic18f248.h,
1660 * device/include/pic16/pic18f258.h,
1661 * device/include/pic16/pic18f448.h,
1662 * device/lib/pic16/libdev/pic18f248.c,
1663 * device/lib/pic16/libdev/pic18f258.c,
1664 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1665 added T0CONbits, fixes #1786891
1667 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1669 * src/ds390/gen.c (genFarPointerSet),
1670 * src/hc08/ralloc.c (packRegisters),
1671 * src/mcs51/ralloc.c (packRegisters),
1672 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1674 * src/SDCCicode.h: POINTER_SET can be true for literals too
1675 * support/regression/tests/bug1750318.c: new, added
1677 2007-08-23 Borut Razem <borut.razem AT siol.net>
1679 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1680 library versions without the completition functionality
1682 2007-08-22 Raphael Neider <rneider AT web.de>
1684 * device/include/pic16/pic18f1220.h,
1685 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1687 2007-08-12 Borut Razem <borut.razem AT siol.net>
1689 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1691 2007-08-11 Borut Razem <borut.razem AT siol.net>
1693 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1694 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1695 support/Util/SDCCerr.[ch] moved to src
1696 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1697 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1698 device/examples/ds390/tinitalk/tinitalk.dsp,
1699 device/examples/serialcomm/windows/serialcomm.dsp,
1700 support/librarian/librarian.dsp:
1701 removed linking of unused odbc32.lib and odbccp32.lib
1702 * support/scripts/winres.h:
1703 added for compilation with Visual C++ 2005 Express Edition
1705 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1707 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1710 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1712 * sdccconf_in.h: update the endian test so that SPARC Solaris
1713 does not throw syntax errors
1715 2007-08-06 Borut Razem <borut.razem AT siol.net>
1717 * doc/sdccman.lyx: removed two index entries which prevented the
1718 generation of sdcc doc archive
1720 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1722 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1723 instead of lyx 1.5.0.
1725 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1727 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1728 Lucas Loizaga, with minor modifications. Thanks!
1730 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1732 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1735 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1737 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1738 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1741 2007-07-22 Borut Razem <borut.razem AT siol.net>
1743 * configure.in, configure: re-introduced .version
1744 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1745 the version reverted to 2.7.0
1747 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1750 * doc/sdccman.lyx: bumped version to 2.7.3
1751 * device/include/mcs51/compiler.h: fixed elif->else
1752 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1753 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1754 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1755 enable accuse for bit operands
1756 * src/SDCCmain.c (printVersionInfo),
1757 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1758 environment descriptor
1759 * src/SDCCutil.h: added getBuildEnvironment
1760 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1761 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1762 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1763 * support/regression/tests/bug1348008.c,
1764 * support/regression/tests/bug1496419.c,
1765 * support/regression/tests/bug1503067.c,
1766 * support/regression/tests/preproc.c: added empty tests
1768 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1770 * support/regression/tests/bug1678803.c: new, added
1772 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1775 * as/link/hc08/lkihx.c,
1776 * as/link/hc08/lkrloc.c,
1777 * as/link/mcs51/lkihx.c,
1778 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1779 ihxExtendedLinearAddress
1780 * as/link/mcs51/lkrloc.c (relr),
1781 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1782 acall/ajmp, see bug 830513
1784 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1786 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1787 (cseBBlock): remember aggr2ptr has been used
1788 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1789 (geniCodeAssign): fixed bug 868103
1790 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1791 added operandSize prototype
1792 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1793 (genDataPointerSet): use max of size of right and result,
1794 (gencjne): added parameter useCarry for optimization,
1795 (genCmpEq): use carry if appropriate,
1796 (genXor): check if operand already in carry
1797 * support/regression/tests/bug-868103.c: enabled test
1799 2007-07-12 Raphael Neider <rneider AT web.de>
1801 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1803 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1805 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1806 from Robert Larice, thanks
1807 * support/regression/tests/bitopcse.c,
1808 * support/regression/tests/bitvars.c,
1809 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1810 * support/regression/tests/bug-927659.c: enabled test for z80
1811 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1812 * support/regression/tests/bug1745717.c: new, added
1813 * support/regression/tests/literalop.c,
1814 * support/regression/tests/nullstring.c: removed storage definitions that
1815 are now in testfwk.h
1817 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1819 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1820 and bool for targets that do not fully support it.
1821 * support/regression/tests/bug1546986.c,
1822 * support/regression/tests/bug1723128.c,
1823 * support/regression/tests/bug1734654.c,
1824 * support/regression/tests/bug1738367.c,
1825 * support/regression/tests/constantRange.c: only use bool if allowed
1827 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1829 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1830 Larice, also handle function pointers
1831 * support/regression/tests/bug1749275.c: new, added
1833 2007-07-03 Borut Razem <borut.razem AT siol.net>
1835 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1836 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1837 #1746528: SDCC should ignore ':' in inline assembler comments
1838 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1840 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1842 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1843 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1845 2007-06-29 Borut Razem <borut.razem AT siol.net>
1847 * src/SDCCmain.c: fixed bug
1848 #1744746: SDCC #4867: broken option --xram-size
1850 2007-06-28 Borut Razem <borut.razem AT siol.net>
1852 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1853 find out the endianess of host machine for ucsim
1855 2007-06-27 Borut Razem <borut.razem AT siol.net>
1857 * support/regression/generate-cases.py: corrected the file name
1859 * configure.in, configure, sdccconf_in.h: find out the endianess of
1861 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1864 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1866 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1868 2007-06-26 Borut Razem <borut.razem AT siol.net>
1870 * support/regression/generate-cases.py: display warning if function
1871 list is empty; implemented more flexible rule for detection of
1872 testing functions, allowing return type 'void' in the same line as
1873 the function name in the function definition
1874 * support/regression/tests/bug-1654060.c: corrected test
1875 * support/librarian/sdcclib.c: fixed warning:
1876 format '%s' expects type 'char *', but argument 2 has type 'int'
1878 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1880 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1881 Multiple infiles for sdcclib.
1883 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1885 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1888 2007-06-18 Borut Razem <borut.razem AT siol.net>
1890 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1891 how to handle comments, so they have to be removed by the
1892 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1893 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1894 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1895 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1896 table driven option hadling
1898 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1900 * src/SDCCast.c (decorateType),
1901 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1902 iCode to ast level to fix bug 1738367
1903 * support/regression/tests/bug1738367.c: new, added
1905 2007-06-15 Raphael Neider <rneider AT web.de>
1907 * src/pic16/devices.inc,
1908 * device/lib/pic16/pics.all,
1909 * device/include/pic16/pic18fregs.h,
1910 * device/include/pic16/pic18f[24][45]20.h,
1911 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1912 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1913 * device/lib/pic16/Makefile.in: faster cleanup
1915 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1917 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1919 2007-06-13 Raphael Neider <rneider AT web.de>
1921 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1923 2007-06-12 Raphael Neider <rneider AT web.de>
1925 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
1926 suppress bit defines if NO_BIT_DEFINES is #define'd
1927 * device/include/pic/pic*.h: recreated all headers to include
1928 conditional bit defines
1929 * device/include/pic/pic16f886.h,
1930 * device/include/pic/pic16f887.h: fixed based on newer .inc file
1931 * device/include/pic/recreate.sh: script to recreate the complete
1932 device library files based on the currently supported devices
1934 2007-06-12 Borut Razem <borut.razem AT siol.net>
1936 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
1937 support/regression/Makefile.in, support/scripts/build.mak,
1938 support/scripts/Makefile.snapshot:
1939 use new svn URL scheme
1940 * doc/sdccman.lyx: SDCC Wiki moved to
1941 http://sdcc.wiki.sourceforge.net/
1943 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1945 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
1946 * support/regression/tests/bug1734654.c: added
1948 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
1950 * src/SDCCast.c (decorateType): optimized '?' for equal operands
1951 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
1952 with literal operands
1954 2007-06-10 Borut Razem <borut.razem AT siol.net>
1956 * as/link/z80/lklibr.c: fixed mingw build warning
1957 lklibr.c:575: warning: implicit declaration of function 'tolower'
1958 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
1959 src/z80/main.c: move target specific options from src/SDCCmain.c
1960 to src/<target>/main.c
1962 2007-06-09 Borut Razem <borut.razem AT siol.net>
1964 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
1965 removed unused swap_sense; removed outBitCLong, replaced with outBitC
1966 * support/regression/tests/bug-1294691.c: added
1968 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
1970 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
1971 can also be static, fixes bug 1733438
1972 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
1973 have absolute address too
1974 (computeType): added optimization for 'cond ? true : false'
1975 * support/regression/tests/absolute.c: added test for static absolute var
1977 2007-06-08 Raphael Neider <rneider AT web.de>
1979 * src/regression/Makefile: suppress parallel builds, allow easy
1980 switching between pic14/pic16 ports
1981 * src/regression/picregs.h: added pic14/16 header file switch
1982 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
1983 inline.c,nestfor.c,string1.c}: include "picregs.h"
1985 2007-06-07 Borut Razem <borut.razem AT siol.net>
1987 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
1988 permanent solution to suppress GCC 4.2.0 c++ warning:
1989 deprecated conversion from string constant to `char *'
1990 use 'const char *' where ever required
1991 * support/regression/generate-cases.py: implemented more flexible rule
1992 for detection of testing functions, allowing white-spaces surrounding
1993 the function name and the 'void' parameter.
1994 * support/regression/tests/constantRange.c,
1995 support/regression/tests/scott-compare3.c: fixed failing regression
1996 tests, uncovered by implementation of more flexible rule for detection
1997 of testing functions
1999 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2001 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2003 2007-06-04 Borut Razem <borut.razem AT siol.net>
2005 * configure.in, configure, config_vc.awk: sdcc version number is now
2006 stored in configure.in; removed .version
2007 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2008 doc/INSTALL.txt: version bumped to 2.7.2
2009 * sim/ucsim/configure.in, sim/ucsim/configure:
2010 use "read" to read from .version
2012 2007-06-03 Borut Razem <borut.razem AT siol.net>
2014 * */Makefile.in: removed annoying warning:
2015 Makefile:xx: Makefile.dep: No such file or directory
2017 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2019 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2020 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2021 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2022 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2023 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2024 bugfix: only use newBoolLink for bit result type
2025 * src/SDCCicode.c (geniCodeLogic): added param tree,
2026 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2027 (geniCodeLogicAndOr): use IS_BIT,
2028 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2029 (ast2iCode): added tree param to geniCodeLogic for comparisons
2030 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2031 * support/regression/tests/bug1723128.c: added test NotZero
2033 2007-06-01 Borut Razem <borut.razem AT siol.net>
2035 * SDCPP synchronized with GCC CPP release version 4.2.0,
2036 currently the latest release:
2037 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2038 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2039 support/cpp2/cppdefault.h, support/cpp2/except.h,
2040 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2041 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2042 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2043 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2044 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2045 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2046 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2047 support/cpp2/opts.h, support/cpp2/output.h,
2048 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2049 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2050 support/cpp2/system.h, support/cpp2/version.c,
2051 support/cpp2/Makefile.in: modified
2052 * support/cpp2/opts-common.c: added
2053 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2054 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2055 search for included source file in local directory
2056 * sim/ucsim/configure, sim/ucsim/configure.in:
2057 temporary solution to suppress GCC 4.2.0 c++ warning:
2058 deprecated conversion from string constant to `char *'
2060 2007-06-01 Raphael Neider <rneider AT web.de>
2062 * device/lib/pic/libdev/pic12f683.c,
2063 * device/include/pic/pic12f683.h: added GPIO bits
2065 2007-06-01 Raphael Neider <rneider AT web.de>
2067 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2068 quotation marks, clarified role of PIC14 vs. PIC16 ports
2069 * src/pic16/devices.inc,
2070 * device/include/pic16/pic18fregs.h,
2071 * device/include/pic16/pic18f[24][45]j10.h,
2072 * device/lib/pic16/pics.all,
2073 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2074 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2075 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2076 for new devices as they are not yet supported by gputils
2078 2007-05-31 Borut Razem <borut.razem AT siol.net>
2080 * Small Device C Compiler 2.7.0 released
2081 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2082 changed sdcc version to 2.7.1
2083 * support/scripts/sdcc.nsi: added How to create WIN32 release
2086 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2088 * doc/sdccman.lyx: documented initialization and allocation of absolute
2089 variables, bit parameter passing, the need for function pointers to be
2090 reentrant and alpha quality support of inline and retrict
2092 2007-05-26 Borut Razem <borut.razem AT siol.net>
2094 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2095 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2096 * docs/knownbugs.html: updated
2098 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2100 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2102 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2104 (gencjneshort): optimized when left is AOP_DIR
2105 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2106 initializing unions in a struct/array
2107 * support/regression/fwk/include/testfwk.h: added defines for data, near
2108 and far for host and z80
2109 * support/regression/tests/bug1723128.c: new, added
2111 2007-05-22 Borut Razem <borut.razem AT siol.net>
2113 * doc/knownbugs.html: updated
2115 2007-05-21 Raphael Neider <rneider AT web.de>
2117 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2118 error message instead
2119 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2121 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2123 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2125 2007-05-21 Raphael Neider <rneider AT web.de>
2127 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2129 * src/regression/gpsim_assert.h,
2130 * src/regression/Makefile,
2131 * src/regression/pcodeopt.c: regression test for the above fix
2133 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2135 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2136 jumps to self, fixed bug 1717281
2138 2007-05-10 Borut Razem <borut.razem AT siol.net>
2140 * support/scripts/gen_known_bugs.pl: cosmetic fix
2141 * doc/knownbugs.html: generated by gen_known_bugs.pl
2143 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2145 * src/SDCCast.c (createFunction): also generate non-inlined version of
2146 function for functions declared as "static inline"
2147 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2148 function can be inlined after non-inlined version generated.
2150 2007-05-10 Borut Razem <borut.razem AT siol.net>
2152 * support/scripts/gen_known_bugs.pl: added script
2153 which generates knownbugs.html
2155 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2157 * doc/knownbugs.html: updated for release 2.7.0
2159 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2161 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2163 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2165 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2166 (throughout): updated generating comments
2167 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2168 (throughout): updated generating comments
2169 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2170 rule instead of at the second, or it might skip lines when removing the
2172 * support/regression/tests/bug1714204.c: changed test to foo
2174 2007-05-08 Borut Razem <borut.razem AT siol.net>
2176 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2177 thanks to SDCC Distributed Compile Farm members,
2178 added Z80 and GBZ80 command line options
2179 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2181 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2183 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2184 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2185 * support/regression/tests/longlit.c: modified to be tested at all and
2186 to pass the actual test
2188 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2190 * device/include/mcs51/uPSD33xx.h: Added.
2192 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2194 * device/lib/_gptrput.c,
2195 * device/lib/_gptrget.c: removed old code,
2197 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2198 * support/regression/tests/bug1714204.c: new, added
2200 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2202 * support/regression/tests/regtrack.c: test was never executed
2203 because of the regression test being picky about white spaces.
2204 * device/lib/mcs51/crtclear.asm: added comment
2206 2007-05-06 Raphael Neider <rneider AT web.de>
2208 * device/lib/pic/Makefile.rules,
2209 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2210 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2212 2007-05-06 Raphael Neider <rneider AT web.de>
2214 * src/pic16/device.h,
2216 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2217 _pic16_setDefaultOptions): removed/reordered command-line args
2218 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2219 devices, regrouped command line args, environment variables),
2220 clarified sone points, added sections on how to add devices to the
2223 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2225 * src/z80/peeph.def: fixed bug in rule 2
2227 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2229 * src/port.h: added TARGET_MCS51_LIKE
2230 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2231 take advantage of it too
2232 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2233 (shiftR2Left2Result): Optimized: don't check shifting by 0
2234 * src/z80/peeph-z80.def,
2235 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2236 modifications, see patch 1700823
2237 * src/mcs51/peep.c (): fixed bug 1712928
2238 * support/regression/tests/bug1712928.c: new, added
2240 2007-05-05 Borut Razem <borut.razem AT siol.net>
2242 * device/lib/pic16/Makefile.common.in,
2243 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2244 removed bash dependencies
2246 2007-05-01 Borut Razem <borut.razem AT siol.net>
2249 fixed bug #1710507: --i-code-in-asm makes compile fail
2250 all iCode comments are now one liners
2251 * src/mcs51/gen.c: fixed memory leak
2253 2007-05-01 Raphael Neider <rneider AT web.de>
2255 * device/lib/pic/libdev/*.c
2256 * device/include/pic/*.h: regenerated all device libs from updated
2258 * support/scripts/inc2h.pl: documented usage, now uses strict to
2261 2007-04-30 Borut Razem <borut.razem AT siol.net>
2264 fixed bug #1669175: Problem with space in output paths
2265 documented how to use paths with spaces for Windows users
2267 2007-04-29 Borut Razem <borut.razem AT siol.net>
2269 * Fixed svn:eol-style and svn:keywords properties
2270 * src/SDCCval.c: fixed bug
2271 #1592871: Segfault with "large" const arrays of characters
2272 replaced recursion with iteration
2273 * Removed svn:executable property from non-executable files
2275 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2277 * src/mcs51/gen.c (genRet): fixed bug 1707003
2279 2007-04-27 Raphael Neider <rneider AT web.de>
2281 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2282 createReachingDefinitions,assignValnums,pic16_destructDF,
2283 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2284 prevent NULL pointer dereferences
2285 * device/lib/pic/libdev/pic16f886.c,
2286 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2287 prevent building them, gputils do not really support them yet
2289 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2291 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2292 helps printf_small. 32 bytes more __idata mem.
2294 2007-04-27 Raphael Neider <rneider AT web.de>
2296 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2297 return early when pb or pb->pcHead is NULL (patch #1708427)
2298 * src/regression/empty.c,
2299 * src/regression/Makefile: added test with empty functions
2300 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2302 2007-04-27 Borut Razem <borut.razem AT siol.net>
2304 * src/SDCCast.c: fixed feature request
2305 #1547512: Redundant strings linked when using sizeof("abc")
2307 2007-04-23 Borut Razem <borut.razem AT siol.net>
2309 * doc/sdccman.lyx, src/SDCCmain.c:
2310 peep-hole comments are generated only if --fverbose-asm option is
2311 specified and --no-peep-comments is not, as proposed by Frieder.
2312 * support/regression/Makefile.in: compile regression tests with
2313 --fverbose-asm option so one can "grep" whether a new (or an old)
2314 peephole is (still) applied; requested by Frieder.
2316 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2318 * device/include/pic/pic16f886.h,
2319 * device/include/pic/pic16f887.h,
2320 * device/lib/pic/libdev/pic16f886.c,
2321 * device/lib/pic/libdev/pic16f887.c,
2322 * device/include/pic/pic14devices.txt,
2323 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2325 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2327 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2330 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2332 * device/lib/_memset.c: assembler version for mcs51
2334 2007-04-22 Borut Razem <borut.razem AT siol.net>
2336 * support/scripts/listerr.c: program to create the list of errors and
2337 warnings list from - added
2338 * doc/sdccman.lyx: removed the note
2339 "For list of warnings and corresponding codes, see err_warn.txt"
2340 * src/SDCCsymt.c: fixed bug #1699804:
2341 Bug with some uses of sizeof(static local array) (MCS51)
2342 * support/regression/tests/bug-1699804.c: added
2344 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2346 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2347 (main): added option -i,
2348 (asmbl, case S_INCL): use search_path_fopen,
2349 mostly from patch 1579668 by Peter Miller, thanks
2350 * src/z80/main.c: fixed typo --callee-saves-bc
2351 * device/include/mcs51/compiler.h: added sfrword for Tasking
2353 2007-04-20 Borut Razem <borut.razem AT siol.net>
2355 * src/z80/main.c: replaced reserved keyword asm with asmblr
2357 2007-04-19 Borut Razem <borut.razem AT siol.net>
2359 * src/port.h: use const pointers to strings
2360 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2361 * src/pic16/main.c: include SDCCargs.h
2362 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2363 const char, since the strings are dynamically allocated
2364 * src/SDCCmain.c: options.code_seg and options.const_seg are
2365 dynamically allocated; check port specific command line options
2366 before the general ones
2367 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2369 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2371 * device/include/ds400rom.h,
2372 * device/lib/ds390/lcd390.c,
2373 * device/lib/ds390/memcpyx.c,
2374 * device/lib/ds390/rtc390.c,
2375 * device/lib/ds400/ds400rom.c,
2376 * device/lib/ds400/memcpyx.c,
2377 * device/lib/hc08/_ret.c: more replacements of keywords with their
2378 double underscore equivalents
2379 * device/lib/ds390/Makefile.in,
2380 * device/lib/ds400/Makefile.in,
2381 * device/lib/gbz80/Makefile.in,
2382 * device/lib/hc08/Makefile.in,
2383 * device/lib/mcs51/Makefile.in,
2384 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2386 2007-04-17 Borut Razem <borut.razem AT siol.net>
2388 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2389 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2390 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2391 to --fverbose-asm, to be gcc'ish
2393 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2395 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2397 2007-04-17 Borut Razem <borut.razem AT siol.net>
2399 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2400 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2401 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2402 with their double underscore equivalent
2404 2007-04-14 Borut Razem <borut.razem AT siol.net>
2406 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2409 2007-04-13 Borut Razem <borut.razem AT siol.net>
2411 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2413 * device/examples/serialcomm/windows/serial.[ch],
2414 device/examples/serialcomm/windows/test_serialcomm.cpp:
2415 updated by Bela Torok
2416 * device/examples/serialcomm/windows/serialcomm.dsw,
2417 device/examples/serialcomm/windows/serialcomm.dsp: added
2419 2007-04-13 Jan Waclawek <wek AT efton.sk>
2421 * doc/sdccman.lyx: additions and changes at various places
2422 (submitted as #1697136).
2423 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2425 2007-04-10 Borut Razem <borut.razem AT siol.net>
2427 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2428 LyX file format changed to 245
2429 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2430 "FreeWare" replaced with "free open source"
2432 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2434 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2436 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2438 * device/include/pic16/pic18fregs.h,
2440 * device/lib/_decdptr.c,
2441 * device/lib/_divsint.c,
2442 * device/lib/_divslong.c,
2443 * device/lib/_divuint.c,
2444 * device/lib/_divulong.c,
2445 * device/lib/_fs2schar.c,
2446 * device/lib/_fs2sint.c,
2447 * device/lib/_fs2slong.c,
2448 * device/lib/_fs2uchar.c,
2449 * device/lib/_fs2uint.c,
2450 * device/lib/_fs2ulong.c,
2451 * device/lib/_fsadd.c,
2452 * device/lib/_fscmp.c,
2453 * device/lib/_fsdiv.c,
2454 * device/lib/_fseq.c,
2455 * device/lib/_fsget1arg.c,
2456 * device/lib/_fsget2args.c,
2457 * device/lib/_fsgt.c,
2458 * device/lib/_fslt.c,
2459 * device/lib/_fsmul.c,
2460 * device/lib/_fsneq.c,
2461 * device/lib/_fsnormalize.c,
2462 * device/lib/_fsreturnval.c,
2463 * device/lib/_fsrshift.c,
2464 * device/lib/_fssub.c,
2465 * device/lib/_fsswapargs.c,
2466 * device/lib/_gptrget.c,
2467 * device/lib/_gptrgetc.c,
2468 * device/lib/_gptrput.c,
2469 * device/lib/_logexpf.c,
2470 * device/lib/_modsint.c,
2471 * device/lib/_modslong.c,
2472 * device/lib/_moduint.c,
2473 * device/lib/_modulong.c,
2474 * device/lib/_mulint.c,
2475 * device/lib/_mullong.c,
2476 * device/lib/_schar2fs.c,
2477 * device/lib/_ser.c,
2478 * device/lib/_setjmp.c,
2479 * device/lib/_sint2fs.c,
2480 * device/lib/_slong2fs.c,
2481 * device/lib/_spx.c,
2482 * device/lib/_uchar2fs.c,
2483 * device/lib/_uint2fs.c,
2484 * device/lib/_ulong2fs.c,
2485 * device/lib/asincosf.c,
2486 * device/lib/atanf.c,
2487 * device/lib/calloc.c,
2488 * device/lib/ds390/tinibios.c,
2489 * device/lib/ds400/tinibios.c,
2490 * device/lib/expf.c,
2491 * device/lib/free.c,
2492 * device/lib/hc08/_mulint.c,
2493 * device/lib/logf.c,
2494 * device/lib/malloc.c,
2495 * device/lib/printf_fast.c,
2496 * device/lib/printf_tiny.c,
2497 * device/lib/printfl.c,
2498 * device/lib/realloc.c,
2499 * device/lib/ser_ir.c,
2500 * device/lib/serial.c,
2501 * support/regression/tests/libmullong.c: replaced all special keywords
2502 with their double underscore equivalent
2503 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2504 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2506 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2507 (genRet): if the bit-symbol is ruonly it already is in the carry
2508 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2509 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2510 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2511 type UCHAR if dest is not bit
2513 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2515 * device/include/math.h,
2516 * device/lib/cotf.c,
2517 * device/lib/expf.c,
2518 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2520 2007-04-01 Borut Razem <borut.razem AT siol.net>
2522 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2523 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2524 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2525 gcc_unreachable() called internal_error()...
2527 2007-03-30 Raphael Neider <rneider AT web.de>
2529 * src/pic/ralloc.c (isData): suppress garbage debug output
2531 2007-03-28 Borut Razem <borut.razem AT siol.net>
2534 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2535 is developed, built and used worldwide, and the word "night" doesn't
2538 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2540 * device/include/mcs51/C8051F360.h: new, added
2541 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2543 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2545 * src/SDCC.y (declaration_specifiers, function_specifier),
2546 * support/Util/SDCCerr.c,
2547 * support/Util/SDCCerr.h,
2549 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2551 * src/SDCCmem.c (deallocParms),
2552 * src/SDCCast.c: support for function inlining, not quite complete
2553 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2554 'restrict' qualifier
2556 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2558 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2559 (saveRBank, unsaveRBank): don't save bits,
2560 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2561 * support/regression/tests/bug1535242.c: new, added
2562 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2563 thanks Alexey Shamrin <shamrin AT gmail.com>,
2564 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2565 removed header guard)
2567 * sdcc.spec: bumped version to 2.6.5
2568 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2570 2007-03-22 Borut Razem <borut.razem AT siol.net>
2572 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2573 fixed bug #1653671: sdcdb integration into ddd is broken
2575 2007-03-22 Raphael Neider <rneider AT web.de>
2577 * src/pic/gen.c (popGetExternal): augmented to also create references
2578 to external variables (not only labels),
2579 (genCall): comment on plan to reduce PAGESEL overhead,
2580 (genFunction, genEndFunction): also save/restore FSR around interrupt
2581 handling code, removed lots of unused code
2582 (genDivOneByte): release acquired temp register
2583 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2585 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2586 for registers that need to be saved during interrupts (FSR, STATUS,
2587 PCLATH; W needs special handling), currently only FSR is used
2589 2007-03-22 Raphael Neider <rneider AT web.de>
2591 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2593 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2595 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2597 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2599 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2601 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2603 * as/link/aslink.h: added LKOBJEXT
2604 * as/link/hc08/link_hc08.dsp,
2605 * as/link/hc08/Makefile.bcc,
2606 * as/link/hc08/Makefile.in,
2607 * as/link/mcs51/aslink.dsp,
2608 * as/link/mcs51/Makefile.bcc,
2609 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2610 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2611 * as/link/lkaomf51.c: merged and moved
2612 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2613 * as/link/z80/lkdata.c,
2614 * as/link/lkdata.c: merged and moved
2615 * as/link/hc08/lkmain.c,
2616 * as/link/mcs51/lkmain.c: cosmetic changes
2617 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2618 * as/link/lklex.c: use LKOBJEXT
2619 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2620 ANSI-fied functions, removed bubble-sorts
2621 * as/link/z80/lksym.c as/link/lksym.c: merged,
2623 * as/link/z80/linkgbz80.dsp,
2624 * as/link/z80/linkz80.dsp,
2625 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2626 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2627 * as/link/z80/lkhead.c,
2628 * as/link/z80/lklex.c: deleted
2629 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2630 * as/link/z80/lkmain.c: added copyfile()
2632 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2634 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2636 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2638 * device/lib/_strlen.c: assembler version for mcs51
2640 2007-03-13 Raphael Neider <rneider AT web.de>
2642 * device/include/pic16/pic18f2221.h,
2643 * device/include/pic16/pic18f2321.h,
2644 * device/include/pic16/pic18f2331.h,
2645 * device/include/pic16/pic18f4221.h,
2646 * device/include/pic16/pic18f4321.h,
2647 * device/include/pic16/pic18f4331.h: fixed config byte location names
2648 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2649 consistently named config byte locations
2651 2007-03-13 Borut Razem <borut.razem AT siol.net>
2653 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2654 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2655 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2656 as/link/z80/Makefile.in, as/z80/Makefile.in:
2659 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2661 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2662 * device/lib/printf_large.c: pointer was converted to generic
2663 pointer for mcs51 models other than model-small (Maarten noticed)
2665 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2667 * device/include/mcs51/ADuC84x.h: Added.
2669 2007-03-10 Borut Razem <borut.razem AT siol.net>
2671 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2672 fixed RFE #1624219: double backslashes in filenames;
2673 functions hexEscape(), octalEscape() and copyStr() moved from
2674 SDCCval.c to SDCCutil.c and made them glovbally available
2676 2007-03-09 Borut Razem <borut.razem AT siol.net>
2678 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2679 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2680 1673361: Missaligned comments in output files
2682 2007-03-09 Raphael Neider <rneider AT web.de>
2684 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2686 2007-03-09 Raphael Neider <rneider AT web.de>
2690 * src/pic/ralloc.c: suppress undesired debug output
2691 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2693 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2695 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2697 2007-03-07 Borut Razem <borut.razem AT siol.net>
2699 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2700 search include files in the current directory
2702 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2704 * src/SDCCglue.c (emitMaps, glue),
2705 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2707 * support/regression/tests/absolute.c: added xdata test
2709 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2711 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2712 added condition to macro, fixes bug 1666080
2714 2007-03-02 Raphael Neider <rneider AT web.de>
2716 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2718 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2720 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2721 be cleared. Unconditionally set __XPAGE
2722 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2724 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2729 * src/mcs51/rtrack.c,
2731 * doc/sdccman.lyx: added --no-gen-comments
2732 * src/mcs51/peeph.def: added 192.b, disabled 185
2734 2007-02-25 Raphael Neider <rneider AT web.de>
2736 * src/pic16/gen.c (genCast): fixed typo
2737 * device/lib/pic16/Makefile.subdir: only install existing files
2738 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2740 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2742 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2743 * device/lib/mcs51/crtclear.asm,
2744 * device/lib/mcs51/crtxclear.asm: renumbered labels
2745 * device/lib/mcs51/Makefile.in: added crtcall.asm
2746 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2747 * src/mcs51/gen.c (movc): removed,
2748 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2750 (toCarry, genSend, genRet): added function toCarry,
2751 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2752 (assignBit, genAssign, genCast): added function assignBit
2753 * src/mcs51/Makefile.bcc: added rtrack.c
2754 * src/mcs51/ralloc.h: made valueKnown a bitfield
2755 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2756 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2757 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2758 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2759 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2760 (_pop): only pop valid pairs, see gencjneshort,
2761 (gencjneshort): return pair that still needs to be popped, restructured,
2762 (gencjne, genCmpEq): call _pop
2764 2007-02-23 Raphael Neider <rneider AT web.de>
2766 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2768 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2770 * device/include/mcs51/P89LPC925.h: Added.
2772 2007-02-18 Raphael Neider <rneider AT web.de>
2774 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2776 2007-02-17 Borut Razem <borut.razem AT siol.net>
2778 * support/cpp2/directives.c, support/cpp2/version.c:
2779 synchronized with GCC CPP 4.1.2
2781 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2783 * src/mcs51/rtrack.h,
2784 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2785 by checking the strings passed by emitcode() to the assembler.
2786 Feel free to change. This in part addresses RFE #482179.
2787 Set environment variable SDCC_RTRACK to enable.
2788 * src/mcs51/gen.c: inserted hooks
2789 * src/mcs51/ralloc.h: added two members to struct regs
2790 * support/regression/tests/regtrack.c: added
2792 2007-02-14 Borut Razem <borut.razem AT siol.net>
2794 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2795 * Makefile.in: applied patch from Makefile related part of
2796 #1469393: Compiler does not initialize static data
2798 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2800 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2801 for better fix of bug 1273984, compiles pic16 rand.c
2803 2007-02-12 Borut Razem <borut.razem AT siol.net>
2805 * src/pic16/main.c: fixed pic16 standard library directory bug
2807 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2809 * src/hc08/gen.c (genSwap): fix swap regression test
2811 2007-02-10 Borut Razem <borut.razem AT siol.net>
2813 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2815 * support/regression/tests/bug-1654060.c: added regression test for
2818 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2820 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2821 bit moves in return statement
2823 2007-02-09 Borut Razem <borut.razem AT siol.net>
2825 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2828 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2830 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2831 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2833 2007-02-07 Raphael Neider <rneider AT web.de>
2835 * src/pic16/devices.inc,
2836 * device/include/pic16/pic18fregs.h,
2837 * device/include/pic16/pic18f[24][34]31.h,
2838 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2839 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2840 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2842 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2844 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2845 can this have lived here for so many years?
2846 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2847 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2848 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2850 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2852 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2853 appended by loop induction must be at the very end of the eBBlock
2855 2007-02-05 Kevin Vigor
2857 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2859 2007-02-05 Borut Razem <borut.razem AT siol.net>
2861 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2862 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2864 2007-02-03 Borut Razem <borut.razem AT siol.net>
2866 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2867 applied patch #1646602 option to set default signedness of char to
2868 unsigned, added -funsigned-char command line option,
2869 thanks to Gunther Jehle
2870 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2871 prompt for file deletion a few hundred times (especially the
2872 subversion files, which have ro permissions so it asks for
2873 confirmation), thanks to Simon McAuliffe;
2874 added {} + option to find in order to remove multiple files from a
2877 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2879 * device/include/mcs51/SST89x5xRDx.h: Added.
2881 2007-02-02 Raphael Neider <rneider AT web.de>
2883 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2884 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2886 2007-02-01 Raphael Neider <rneider AT web.de>
2888 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2891 2007-01-31 Borut Razem <borut.razem AT siol.net>
2893 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2894 if compiled with GCC. Thanks to Raphael Neider
2896 2007-01-31 Raphael Neider <rneider AT web.de>
2898 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2899 operand names, handles name and (name + n) for all n,
2900 (sameBank): restructured, also check bank allocation policy,
2901 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2902 (pic14_operandsAllocatedInSameBank): check whether to operands
2903 will be allocated into the same bank (i.e., section) to reduce
2904 BANKSEL overhead, queried from pcode.c:sameBank,
2905 (pic14printLocals): reintroduced clustering registers into a single
2906 section: all compiler generated symbols will now reside in one
2907 bank (per file), reducing BANKSEL overhead and code size,
2908 (showAllMemmaps): use local dbuf where possible
2910 2007-01-29 Raphael Neider <rneider AT web.de>
2912 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2913 (call_libraryfunc): retrieve/create symbol and mark as used,
2914 (genFunction): mark defined functions as non-extern and add again
2915 to code memmap for later output
2916 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2917 (pic14printLocals): reworked for new symbol emission,
2918 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2919 showAllMemmaps): reworked symbol output using dbufs, added handling
2920 of string literals (still incomplete),
2921 (picglue): removed symbol emission, moved into showAllMemmaps,
2922 (emitSymbolSet): new workhorse for symbol output,
2923 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
2925 2007-01-29 Borut Razem <borut.razem AT siol.net>
2927 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
2928 component contains the extension separator.
2930 2007-01-28 Borut Razem <borut.razem AT siol.net>
2932 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
2934 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
2935 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
2936 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
2937 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
2938 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
2939 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
2940 src/z80/gen.c, support/Util/MySystem.c:
2941 accept slash and backslash as directory separator on WIN32 and
2944 2007-01-28 Raphael Neider <rneider AT web.de>
2946 * src/pic16/devices.inc,
2947 * device/include/pic16/pic18f[24][23]21.h,
2948 * device/include/pic16/pic18fregs.h,
2949 * device/lib/pic16/libdev/pic18f[24][23]21.c,
2950 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
2951 * device/lib/pic16/libio/adc.ignore,
2952 * device/lib/pic16/libio/i2c.ignore,
2953 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
2954 family, as gputils do not yet support the devices
2955 * device/lib/pic16/Makefile.subdir: ignore errors on install
2956 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
2957 headers and libraries from gputils .inc files
2959 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2961 * doc/sdccman.lyx: add printf_fast_f precision limitation note
2963 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
2965 * doc/sdccman.lyx: add printf benchmarks
2967 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2969 * device/lib/printf_fast.c: fix %c, char promoted to int
2970 * device/lib/printf_tiny.c: fix %c, char promoted to int
2972 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
2974 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
2976 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2978 * support/regression/tests/swap.c: 64 bit hosts failed
2979 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
2981 2007-01-25 Raphael Neider <rneider AT web.de>
2983 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
2984 based on absolute register address, patch by Alex Blond
2986 2007-01-22 Raphael Neider <rneider AT web.de>
2988 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
2989 emitted, do not emit them again...
2991 2007-01-22 Raphael Neider <rneider AT web.de>
2993 * src/regression/bank1.c, src/regression/compare6.c,
2994 src/regression/add.c: cosmetic changes
2995 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
2996 * src/pic/gen.c: fixed global zero and one,
2997 (aopForSym): removed unued code,
2998 (aopGet): assert aop is defined, check and use `index' of
2999 pCodeImmd operands (fixes #1630908),
3000 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3001 (register_reassign): prevent accidental register unification,
3002 (ReuseReg): cosmetic changes (also above)
3003 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3004 pic14emitStaticSeg): do not emit initialized data,
3005 (printIval*): replaced with working versions,
3006 (pic14createInterruptVect,picglue): use idata for initialized data,
3007 now init data should work in all modules (not only main()),
3008 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3010 2007-01-21 Borut Razem <borut.razem AT siol.net>
3012 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3013 use -fPIC or -fpic if they are supported and not ignored
3014 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3015 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3017 2007-01-20 Borut Razem <borut.razem AT siol.net>
3019 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3020 implemented RFE #1470316: allow "$" in variable names
3022 2007-01-20 Raphael Neider <rneider AT web.de>
3024 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3026 2007-01-20 Raphael Neider <rneider AT web.de>
3028 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3029 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3030 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3031 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3032 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3033 * device/lib/pic/libdev/pic*.c,
3034 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3035 * device/lib/pic/libdev/Makefile.in: show progress
3037 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3039 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3040 * support/scripts/sdcc_cygwin_mingw32,
3041 * support/scripts/sdcc_mingw32,
3042 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3043 conformance with autoconf 2.6
3045 2007-01-19 Raphael Neider <rneider AT web.de>
3047 * src/pic/device.c (register_map): fixed list construction
3048 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3049 (genMod): removed case for genModbits,
3050 (genModbits): removed as now unused/unimplemented
3051 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3053 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3055 * support/regression/tests/swap.c: added in response to #1638622
3056 * doc/sdccman.lyx: synced version, minor changes
3058 2007-01-18 Borut Razem <borut.razem AT siol.net>
3060 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3061 thanks to Gunther Jehle
3062 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3063 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3064 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3065 use filename in lineno instead.
3066 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3067 print the file name in ast_print()
3069 2007-01-18 Borut Razem <borut.razem AT siol.net>
3071 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3073 * src/SDCC.lex: stringLiteral() returns const char pointer,
3074 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3075 fixed column counting
3076 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3077 accept const char pointer as parameter
3078 * src/SDCCdwarf2.c: corrected buffer size
3080 2007-01-17 Borut Razem <borut.razem AT siol.net>
3082 * support/Util/dbuf_string.c: fixed for amd64
3084 2007-01-15 Borut Razem <borut.razem AT siol.net>
3086 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3087 removed terminal symbol ELIPSIS, since it was never generated by the
3088 lexer and it was wrongly used in parameter_identifier_list rule
3090 2007-01-15 Raphael Neider <rneider AT web.de>
3092 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3093 code page and data banking description
3094 * src/pic/genarith.c,
3095 * src/pic/gen.h: removed bit arithmetic functions,
3096 updated exit(1) to exit(EXIT_FAILURE)
3097 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3098 * device/include/pic16/pic18f2455.h,
3099 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3100 TRISD and TRISE, fixed/added some bit names
3101 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3102 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3103 updated pic18f2455.{c,h} instead of duplicating them
3105 2007-01-14 Borut Razem <borut.razem AT siol.net>
3107 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3108 Cannot debug files that contain spaces in the path name
3109 by converting spaces in asm file name to underscores
3111 2007-01-13 Borut Razem <borut.razem AT siol.net>
3113 * doc/sdccman.lyx: fixed format errors
3115 2007-01-10 Borut Razem <borut.razem AT siol.net>
3117 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3118 codeseg/constseg #pragma fail
3119 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3120 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3121 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3122 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3124 2007-01-09 Borut Razem <borut.razem AT siol.net>
3126 * get rid of diagnistic.[ch], pretty-print.[ch],
3127 c-pretty-print.[ch], ... used just for error, warning, ...
3129 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3130 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3131 suppoprt/cpp2/pretty-print.[ch]:
3133 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3134 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3135 suppoprt/cpp2/sdcpp.dsp:
3138 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3140 * device/lib/printf_large.c (output_float): removed recursion,
3141 use smaller buffer on stack for mcs51,
3142 fixed bug printing 1.96
3143 * support/regression/tests/snprintf.c: added test
3145 2007-01-07 Borut Razem <borut.razem AT siol.net>
3147 * use dynamic memory buffers instead temporary files
3148 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3150 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3151 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3152 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3153 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3154 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3155 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3156 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3157 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3158 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3159 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3160 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3161 support/Util/dbuf.c, support/Util/dbuf.h:
3163 * .version, sdcc.spec: bumped version to 2.6.4
3165 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3167 * src/port.h: added TARGET_Z80_LIKE macro
3168 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3169 output PSEG location if --xram-loc or --xstack-loc was used
3170 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3172 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3174 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3175 * as/as_z80.dsp, as/z80/as_z80.dsp,
3176 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3177 * sdcc.dsw: moved project files into subdir
3178 * as/hc08/as_hc08.dsp,
3179 * as/hc08/Makefile.bcc,
3180 * as/hc08/Makefile.in,
3181 * as/mcs51/Makefile.bcc,
3182 * as/mcs51/Makefile.in,
3183 * as/z80/Makefile.bcc,
3184 * as/z80/Makefile.in,
3185 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3188 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3191 * as/mcs51/asmain.c,
3193 * as/z80/assym.c: removed include "strcmpi.h"
3194 * as/hc08/strcmpi.c,
3195 * as/hc08/strcmpi.h,
3196 * as/mcs51/strcmpi.c,
3197 * as/mcs51/strcmpi.h,
3198 * support/Util/strcmpi.c,
3199 * support/Util/strcmpi.h: removed files
3200 * as/strcmpi.c: added as_strncmpi()
3202 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3204 * sdcc.dsw: Added some dependencies on project config.dsp
3206 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3208 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3209 with [di]ram_start to fix a regresion
3211 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3213 * configure.in: added missing mcs51 in status output
3214 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3216 * debugger/mcs51/clean.mk (distclean): remove config.h
3217 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3218 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3219 options.h, s-options-h and options.c
3220 * support/cpp2/clean.mk: unused, removed
3221 * Makefile.common.in,
3224 * as/hc08/Makefile.in,
3226 * as/mcs51/Makefile.in,
3227 * as/mcs51/clean.mk,
3230 * as/z80/Makefile.in,
3232 * as/link/Makefile.in,
3233 * as/link/hc08/Makefile.in,
3234 * as/link/hc08/clean.mk,
3235 * as/link/mcs51/Makefile.in,
3236 * as/link/mcs51/clean.mk,
3237 * as/link/z80/Makefile.in,
3238 * as/link/z80/clean.mk,
3239 * as/link/z80/conf.mk,
3240 * debugger/mcs51/Makefile.in,
3241 * debugger/mcs51/clean.mk,
3242 * device/include/Makefile.in,
3243 * device/lib/Makefile.in,
3244 * device/lib/mcs51/Makefile.in,
3245 * device/lib/pic/Makefile.in,
3246 * device/lib/pic/Makefile.common.in,
3247 * device/lib/pic/Makefile.subdir,
3248 * device/lib/pic/Makefile.rules,
3249 * device/lib/pic16/libio/Makefile.in,
3250 * device/lib/pic16/Makefile.subdir,
3251 * device/lib/pic16/libdev/Makefile.in,
3252 * device/lib/pic16/Makefile.rules,
3253 * device/lib/pic16/Makefile.common.in,
3254 * sim/ucsim/avr.src/Makefile.in,
3255 * sim/ucsim/main_in.mk,
3256 * sim/ucsim/cmd.src/Makefile.in,
3257 * sim/ucsim/doc/Makefile.in,
3258 * sim/ucsim/gui.src/Makefile.in,
3259 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3260 * sim/ucsim/gui.src/serio.src/Makefile.in,
3261 * sim/ucsim/hc08.src/Makefile.in,
3262 * sim/ucsim/libltdl/Makefile.in,
3263 * sim/ucsim/s51.src/Makefile.in,
3264 * sim/ucsim/sim.src/Makefile.in,
3265 * sim/ucsim/sim.src/conf.mk,
3266 * sim/ucsim/xa.src/Makefile.in,
3267 * sim/ucsim/z80.src/Makefile.in,
3271 * support/cpp2/Makefile.in,
3272 * support/librarian/Makefile.in,
3273 * support/librarian/clean.mk,
3274 * support/makebin/Makefile.in,
3275 * support/makebin/clean.mk,
3276 * support/packihx/Makefile.in,
3277 * support/regression/Makefile.in,
3278 * support/regression/ports/ds390/spec.mk,
3279 * support/regression/ports/gbz80/spec.mk,
3280 * support/regression/ports/hc08/spec.mk,
3281 * support/regression/ports/mcs51/spec.mk,
3282 * support/regression/ports/mcs51-large/spec.mk,
3283 * support/regression/ports/mcs51-medium/spec.mk,
3284 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3285 * support/regression/ports/pic14/spec.mk,
3286 * support/regression/ports/pic16/spec.mk,
3287 * support/regression/ports/mcs51-stack-auto/spec.mk,
3288 * support/regression/ports/ucz80/spec.mk,
3289 * support/regression/ports/xa51/spec.mk,
3290 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3291 adding a slash after $(top_builddir) and/or adding @datarootdir@
3293 * debugger/mcs51/configure.in,
3294 * device/lib/pic/configure.in,
3295 * device/lib/pic16/configure.in,
3296 * sim/ucsim/configure.in,
3297 * support/cpp2/configure.in,
3298 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3300 * debugger/mcs51/configure,
3301 * device/lib/pic/configure,
3302 * device/lib/pic16/configure,
3303 * sim/ucsim/configure,
3304 * support/cpp2/configure,
3305 * support/packihx/configure: generated with autoconf 2.60
3307 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3309 * as/link/hc08/lkihx.c (newArea),
3310 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3312 2007-01-02 Borut Razem <borut.razem AT siol.net>
3314 * doc/sdccman.lyx: documented #pragma sdcc_hash
3315 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3317 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3319 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3321 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3322 empty 'while'-loop to work correctly, see regression test 'while.c'
3323 * support/regression/tests/while.c: added
3325 2007-01-01 Borut Razem <borut.razem AT siol.net>
3327 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3328 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3329 support/cpp2/libcpp/sdcpp.c:
3330 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3331 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3332 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3334 2006-12-31 Borut Razem <borut.razem AT siol.net>
3336 * SDCPP synchronized with GCC CPP release version 4.1.1,
3337 currently the latest release:
3338 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3339 support/cpp2/libcpp/include/cpp-id-data.h
3340 support/cpp2/libiberty/fopen_unlocked.c
3341 support/cpp2/libiberty/md5.c
3343 support/cpp2/opt-functions.awk
3344 support/cpp2/opt-gather.awk
3345 support/cpp2/optc-gen.awk
3346 support/cpp2/opth-gen.awk:
3348 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3349 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3350 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3351 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3352 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3353 support/cpp2/diagnostic.h, support/cpp2/except.h,
3354 support/cpp2/hwint.h, support/cpp2/input.h,
3355 support/cpp2/intl.h, support/cpp2/move-if-change,
3356 support/cpp2/opts.c, support/cpp2/opts.h,
3357 support/cpp2/output.h, support/cpp2/prefix.c,
3358 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3359 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3360 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3361 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3362 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3363 support/cpp2/version.c:
3365 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3366 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3367 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3368 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3369 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3370 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3371 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3372 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3373 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3374 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3375 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3377 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3378 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3379 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3380 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3381 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3382 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3383 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3384 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3385 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3386 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3387 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3388 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3389 support/cpp2/system.h:
3392 2006-12-31 Borut Razem <borut.razem AT siol.net>
3394 * configure.in, configure: fixed bug #1538756: configure dies if bison
3395 and flex are not installed, 2nd try
3397 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3399 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3400 400.x for better code in RFE 899102
3402 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3404 * src/SDCCpeeph.c (deadMove),
3406 * src/mcs51/peep.h: renamed 'op' by 'reg'
3407 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3408 (scan4op): small change for removeDeadMove(), added support for
3409 'callee saves' and/or PACLL function calls,
3410 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3411 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3412 left in new dispatcher mcs51DeadMove()
3413 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3415 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3417 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3419 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3420 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3422 2006-12-30 Borut Razem <borut.razem AT siol.net>
3424 * support/cpp2/spacs.h: deleted from svn
3425 * configure.in, configure: fixed bug #1538756: configure dies if bison
3426 and flex are not installed
3428 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3430 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3431 with this z80 passes printf float test when enabled
3432 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3434 2006-12-28 Borut Razem <borut.razem AT siol.net>
3436 * support/cpp2/config.in, support/cpp2/configure.in,
3437 support/cpp2/configure, support/cpp2/Makefile.in:
3438 fix for the solaris build
3440 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3442 * src/SDCC.y (type_specifier2, pointer),
3444 * src/SDCCsymt.c (mergeSpec, checkSClass),
3445 * support/Util/SDCCerr.c,
3446 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3447 * support/valdiag/valdiag.py: Allow test cases to specify
3448 required language standard
3449 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3450 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3452 2006-12-27 Borut Razem <borut.razem AT siol.net>
3454 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3455 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3457 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3459 * support/cpp2/libiberty/Makefile.bcc: updated
3460 * src/pic16/main.c: fixed #pragma udata handling
3461 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3463 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3465 * src/SDCCpeeph.c: made labelHashEntry global,
3466 made pcDistance, FBYNAME static,
3467 (pcDistance): made static, use isComment and isLabel,
3469 (getLabelRef): added, extracted from labelRefCount(),
3470 (labelRefCount): use new getLabelRef(),
3471 (callFuncByName): made static, added deadMove,
3472 use isComment and isLabel,
3473 (newPeepRule): made static, set isLabel,
3474 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3475 labels from peephole rules,
3476 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3477 when isComment or isLabel is set
3478 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3479 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3481 * src/mcs51/peep.h: added
3482 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3483 * src/port.h: added peep->deadMove to port structure
3484 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3485 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3486 deadMove, finally removed no. 1 and 2
3493 * src/hc08/gen.c: mark lines with isComment or isLabel
3494 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3496 * sdcc.spec: bumped version to 2.6.3
3498 2006-12-26 Borut Razem <borut.razem AT siol.net>
3500 * support/cpp2/Makefile.in: added dependency on options.h
3501 * configure: regenerated
3502 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3503 * support/cpp2/Makefile.in: added vasprintf.c
3505 2006-12-25 Borut Razem <borut.razem AT siol.net>
3507 * SDCPP synchronized with GCC CPP release version 3.4.6,
3508 the latest release before 4.x:
3509 * support/cpp2/Makefile.in, support/cpp2/config.h,
3510 support/cpp2/configure, support/cpp2/configure.in,
3511 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3512 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3513 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3514 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3515 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3516 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3517 support/cpp2/cpptrad.c, support/cpp2/except.h,
3518 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3519 support/cpp2/hwint.h, support/cpp2/intl.h,
3520 support/cpp2/line-map.c, support/cpp2/line-map.h,
3521 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3522 support/cpp2/output.h, support/cpp2/prefix.c,
3523 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3524 support/cpp2/system.h, support/cpp2/version.c:
3526 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3527 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3528 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3529 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3530 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3531 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3532 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3533 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3534 support/cpp2/move-if-change, support/cpp2/opts.c,
3535 support/cpp2/opts.h, support/cpp2/opts.sh,
3536 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3537 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3538 support/cpp2/win32, support/cpp2/win32/dirent.c,
3539 support/cpp2/win32/dirent.h:
3541 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3542 * support/cpp2/sdcpp.h: renamed from sdcc.h
3543 * sdcppinit.c: deleted
3545 2006-12-23 Borut Razem <borut.razem AT siol.net>
3547 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3548 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3549 preproc.c: an other try to fix bug #982435: introduced
3550 -pedantic-parse-number command line option and pedantic_parse_number
3553 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3555 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3557 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3558 corrected overlayed areax addresses, warn about memory overlaps
3559 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3568 * src/port.h: added xabs_name and iabs_name
3569 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3570 (glue, emitMaps): create and emit maps d_abs and i_abs
3571 * src/SDCCglue.h: cosmetic changes
3572 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3574 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3575 (allocDefault): put absolute, initialized globals in them
3576 * support/regression/tests/absolute.c: added absolute bdata test
3577 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3579 2006-12-20 Borut Razem <borut.razem AT siol.net>
3581 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3582 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3583 added regression test for bug #982435
3585 2006-12-18 Borut Razem <borut.razem AT siol.net>
3587 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3588 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3589 small cosmetic changes
3590 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3591 * support/regression/tests/bug-1351710.c: added regression test
3593 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3595 * doc/sdccman.lyx: added the long missed iCode table
3596 "<where is figure II?>", added links to wiki
3598 2006-12-17 Borut Razem <borut.razem AT siol.net>
3600 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3601 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3602 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3603 unified table driven pragma handling, pragma argument type checking
3604 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3605 current one - version 1.1.3
3606 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3608 2006-12-13 Raphael Neider <rneider AT web.de>
3610 * src/pic/device.h: removed AssignedMemory structure and macros
3611 * src/pic/device.c: removed global finalMapping (linker assigns
3613 (register_map): add SFRs to remembered memRanges
3614 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3615 assignFixedRegisters,assignRelocatableRegisters): removed,
3616 (setMaxRAM,validAddress): adapted accordingly,
3617 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3618 reasonably sized sharebanks,
3619 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3620 (allDefsOutOfRange): removed unused code,
3621 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3623 * src/pic/pcode.c (register_reassign): removed recursion warning,
3624 fired far too often,
3625 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3626 to use existing pic14_stringInSet() to avoid duplicate symbols,
3627 tidied up the code a bit,
3628 (pic14printLocals): added in symmetry to printExterns, replaces
3629 writeUsedRegs more or less,
3630 (picglue): call new pic14_printLocals(),
3631 * device/include/pic/pic*.h: removed #pragma memmap directives,
3632 information gathered from include/pic/pic14devices.txt
3633 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3635 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3637 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3639 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3641 * device/include/mcs51/cc2430.h: fixed missing ';'
3643 2006-12-10 Raphael Neider <rneider AT web.de>
3645 * device/lib/pic16/libc/stdio/vfprintf.c,
3646 * device/lib/pic16/libc/stdio/printf_small.c,
3647 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3648 char arguments, as char varargs are cast to int by the caller,
3649 hopefully fixes #1604915 (other device libraries are still affected)
3651 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3653 * src/mcs51/ralloc.c (packRegsForAssign),
3654 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3656 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3658 * device/include/malloc.h: removed init_dynamic_memory
3659 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3660 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3661 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3662 * device/lib/libsdcc.lib,
3663 * device/lib/Makefile.in,
3664 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3665 * doc/sdccman.lyx: documented use of new _heap.c
3666 * support/regression/tests/malloc.c: removed init_dynamic_memory
3667 * src/cdbFile.c(spacesToUnderscores): new function,
3668 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3670 * device/include/tinibios.h: removed defines for putchar and getchar
3671 * device/lib/ds390/Makefile.in: added putchar.c
3672 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3674 2006-12-09 Borut Razem <borut.razem AT siol.net>
3676 * support/cpp2/sdcc.h: prevent multiple inclusion
3677 * support/cpp2/options.h: deleted
3679 2006-12-08 Borut Razem <borut.razem AT siol.net>
3681 * support/cpp2/sdcc.h: removed x*alloc() macros
3682 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3683 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3684 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3685 * support/cpp2/system.h: moved #include "sdcc.h"
3686 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3687 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3689 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3690 -funsigned-char options
3691 * support/cpp2/sdcppmain.c: fixed bug 1611411
3693 2006-12-07 Borut Razem <borut.razem AT siol.net>
3695 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3698 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3700 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3701 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3703 * .version: bumped to 2.6.2 because a) it's been a while
3704 b) the linker sources have moved c) the preprocessor is upgraded
3706 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3708 * support/regression/tests/snprintf.c: some checks
3709 * lib/src/printf_large.c: %bc: read char instead of int from stack
3711 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3713 * device/include/mcs51/cc2430.h: inserted _XPAGE
3715 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3717 * device/include/mcs51/cc2430.h: added
3719 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3721 * device/include/asm/default/features.h,
3722 * device/include/asm/ds390/features.h,
3723 * device/include/mcs51/at89s53.h,
3724 * device/include/ser.h,
3725 * device/include/ser_ir.h,
3726 * device/include/serial.h: changed keywords to double underscore variants,
3727 fixes bug 1590261 some more, thanks Steven Borley
3729 2006-12-01 Raphael Neider <rneider AT web.de>
3731 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3732 but emit warning (recursion is not supported for pic14)
3734 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3736 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3737 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3739 2006-11-30 Raphael Neider <rneider AT web.de>
3741 * src/pic/device.c (dump_sfr): always emit symbols
3742 * src/pic/glue.c (pic14printPublics): fixed typo
3744 2006-11-30 Raphael Neider <rneider AT web.de>
3746 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3747 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3748 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3749 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3750 a sharebank, use a non-shared bank for the stack if none available
3751 * src/pic/device.h (struct memRange): added linked list next field,
3752 added prototypes for above functions
3753 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3754 (typeRegWithIdx): accept fixed and unfixed stack registers
3755 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3756 the stack, handle shared and banked stack (except for WSAVE),
3757 (insertBankSel): removed useless optimization (will never fire),
3758 (FixRegisterBanking): added optimization for devices with only one
3759 possibly aliased bank of memory, like 16f84
3760 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3761 devices have no SHAREBANK in the linker script
3762 * device/include/pic/pic14devices.txt: documented memmap
3763 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3765 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3767 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3768 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3769 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3770 genhc08Code): switched most of the D (debug) macros to DD (detailed
3771 debug) macros to better control clutter in the generated .asm file.
3772 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3773 genRightShift): fixed bug with non-constant bit shift stored to
3774 a volatile result (SF Open Discussion forum thread #1616749).
3775 Single byte case is not yet optimized.
3777 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3779 * device/include/asm/mcs51/features.h,
3780 * device/include/malloc.h,
3781 * device/include/stdio.h: changed keywords to double underscore variants,
3784 2006-11-27 Borut Razem <borut.razem AT siol.net>
3786 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3787 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3788 support/cpp2/output.h, support/cpp2/cppinit.c,
3789 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3790 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3791 support/cpp2/cppdefault.c, support/cpp2/system.h,
3792 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3793 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3794 support/cpp2/prefix.c, support/cpp2/except.h,
3795 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3796 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3797 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3798 support/cpp2/version.c, support/cpp2/cppmain.c,
3799 support/cpp2/version.h, support/cpp2/hashtable.c,
3800 support/cpp2/cpperror.c:
3801 synchronized with GCC CPP release version 3.3.6,
3802 the latest where cppmain.c still exists.
3803 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3804 support/cpp2/sdcppinit.c: added
3806 2006-11-27 Borut Razem <borut.razem AT siol.net>
3808 * support/cpp2/cpplex.c:
3809 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3811 * support/cpp2/cpplib.c: removed definitions of unused variables
3813 2006-11-26 Borut Razem <borut.razem AT siol.net>
3815 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3816 since they are redefined by macros in support/cpp2/sdcc.h
3817 * support/cpp2/sdcc.h: x*alloc macro redefinition
3819 2006-11-25 Borut Razem <borut.razem AT siol.net>
3821 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3822 support/cpp2/configure, support/cpp2/Makefile.in,
3823 support/cpp2/cppfiles.c, support/cpp2/output.h,
3824 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3825 support/cpp2/config.h, support/cpp2/cpplib.h,
3826 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3827 support/cpp2/cppdefault.c, support/cpp2/config.in,
3828 support/cpp2/system.h, support/cpp2/cpplex.c,
3829 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3830 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3831 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3832 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3833 support/cpp2/configure.in, support/cpp2/intl.h,
3834 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3835 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3836 support/cpp2/version.c, support/cpp2/cppmain.c,
3837 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3838 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3839 support/cpp2/cpperror.c,
3840 support/cpp2/libiberty/safe-ctype.c,
3841 support/cpp2/libiberty/safe-ctype.h,
3842 support/cpp2/libiberty/splay-tree.c,
3843 support/cpp2/libiberty/obstack.c,
3844 support/cpp2/libiberty/lbasename.c,
3845 support/cpp2/libiberty/splay-tree.h,
3846 support/cpp2/libiberty/obstack.h:
3847 synchronized with GCC CPP release version 3.2.3,
3848 the latest before integration of cpp into gcc
3849 * support/cpp2/except.h, support/cpp2/line-map.c,
3850 support/cpp2/line-map.h,
3851 support/cpp2/libiberty/hex.c,
3852 support/cpp2/libiberty/concat.c,
3853 support/cpp2/libiberty/filenames.h: added
3854 * support/cpp2/intl.c: deleted
3856 2006-11-24 Borut Razem <borut.razem AT siol.net>
3858 * src/SDCC.y: enabled compilation of empty source file
3859 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3860 "ISO C forbids an empty source file"
3861 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3862 if all the code is ifdefed out.
3864 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3866 * src/hc08/gen.c (genPcall): fix for bug #1601032
3868 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3870 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3871 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3872 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3873 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3874 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3875 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3876 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3877 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3878 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3879 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3880 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3881 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3882 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3883 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3884 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3885 Renamed to all upper case as per the standard set by SiLabs
3887 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3889 * device/include/mcs51/C8051F520.h: new, added
3890 * device/include/mcs51/compiler.h: added link about predefined macros
3892 2006-11-23 Raphael Neider <rneider AT web.de>
3894 * src/regression/Makefile: add -L path to fresh library
3895 * src/regression/simulate: emphasize FAILED output
3896 * src/regression/create_stc: output _failures from gpsim
3897 * src/regression/compare4.c,
3898 * src/regression/rotate6.c: fixed char literals,
3899 all compile, all run =8-D
3901 * src/pic/pcode.h: added isPCASMDIR macro
3902 * src/pic/gen.c (genAnd): fixed bit offset
3903 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3904 packBits): unified register numbering schemes,
3905 (newReg): do not insert stack registers into hash table,
3906 (initStack): unpinned pseudo stack, simplified,
3907 (typeRegWithIdx): fixed retrieval of stack registers,
3908 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3909 (pCodeReplace): removed invalid assertion,
3910 (insertPCodeInstruction): fixed newly added labels,
3911 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3912 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3913 DumpFlow): removed unsed (broken?) code,
3914 (insertBankSel): prevent STATUS from being BANKSELed,
3915 (FixRegisterBanking): rewritten from scratch, implemented generic
3916 optimizations (suppress BANKSELs to same register and to registers
3917 present in all banks),
3918 (AnalyzeBanking): update flow after BANKSELection
3920 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3921 sharebank, let linker place it, mark STKxx symbols as emitted
3923 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3925 * src/regression/arrays.c,
3926 * src/regression/bank1.c,
3927 * src/regression/bool2.c,
3928 * src/regression/compare7.c,
3929 * src/regression/compare8.c,
3930 * src/regression/compare9.c,
3931 * src/regression/compare10.c,
3932 * src/regression/configword.c,
3933 * src/regression/for.c,
3934 * src/regression/mult1.c,
3935 * src/regression/pointer1.c,
3936 * src/regression/rotate6.c,
3937 * src/regression/string1.c,
3938 * src/regression/struct1.c,
3939 * src/regression/Makefile: make PIC14 regression tests run again
3940 (3 fail, 6 won't compile)
3942 2006-11-21 Raphael Neider <rneider AT web.de>
3944 * device/include/pic16/pic18f4550.h,
3945 * device/include/pic16/pic18f4455.h,
3946 * device/lib/pic16/libdev/pic18f4550.c,
3947 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
3948 * configure.in: removed superfluous closing bracket
3950 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3952 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
3955 2006-11-21 Raphael Neider <rneider AT web.de>
3957 * src/pic/device.{c,h}: added pic14_getPIC()
3958 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
3959 (genAnd): added PIC code for one case, fixes #1597044
3960 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
3961 SFRs that are present in all banks (e.g., STATUS)
3963 2006-11-20 Raphael Neider <rneider AT web.de>
3965 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
3966 INCFSZ/INCFSZW and declared them as changing Z bit,
3967 (insertPCodeInstruction): correctly invert the above instructions,
3969 (DoBankSelect): don't panic on po_immediates
3971 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
3974 * as/link/mcs51/lkihx.c (newArea),
3975 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
3976 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
3978 2006-11-11 Raphael Neider <rneider AT web.de>
3980 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
3981 bitfield symbols, fixes #1579535 (once more...).
3983 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3985 * support/regression/generate-cases.py,
3986 * support/regression/fwk/include/testfwk.h,
3987 * support/regression/fwk/lib/testfwk.c: used code pointers,
3988 (about 50kByte less code generated for mcs51)
3990 2006-11-06 Borut Razem <borut.razem AT siol.net>
3992 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
3993 debugger/mcs51/configure: fixed failed check because the function
3994 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
3995 who submitted the patch for gpsim.
3996 * debugger/mcs51/configure.in: removed the result message
3997 * debugger/mcs51/Makefile.in: fixed the config.status warning
3998 "... seems to ignore the --datarootdir setting"
4000 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4002 * device/include/mcs51/c8051f020.h,
4003 * device/include/mcs51/c8051f040.h,
4004 * device/include/mcs51/c8051f060.h,
4005 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4006 * src/z80/gen.c (gencjneshort),
4007 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4009 2006-10-31 Borut Razem <borut.razem AT siol.net>
4011 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4012 debugger/mcs51/configure: get readline version
4014 2006-10-30 Borut Razem <borut.razem AT siol.net>
4016 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4017 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4018 debugger/mcs51/configure: locate readline even when cross compiling
4019 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4021 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4023 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4026 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4028 * device/include/malloc.h,
4029 * device/lib/calloc.c,
4030 * device/lib/free.c,
4031 * device/lib/malloc.c,
4032 * device/lib/realloc.c: moved definition of struct into sources
4033 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4035 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4037 * as/asx8051.dsp: corrected output directories
4038 * as/link/hc08: new directory for hc08 linker
4039 * as/hc08/aslink.h, as/link/aslink.h,
4040 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4041 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4042 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4043 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4044 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4045 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4046 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4047 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4048 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4049 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4050 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4051 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4052 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4053 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4054 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4055 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4056 * as/link/hc08/conf.mk,
4060 * sdcc.dsw: moved hc08 linker to as/link/hc08
4061 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4062 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4063 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4064 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4065 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4066 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4067 * as/link/mcs51/aslink.dsp,
4068 * as/link/mcs51/Makefile.in: factored out the common files
4069 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4070 * as/clean.mk: extra cleaning common files
4071 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4072 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4073 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4075 2006-10-29 Raphael Neider <rneider AT web.de>
4077 * src/pic/ralloc.c (newReg): create aliases for registers with
4078 multiple names to fix #1579535 and #1584001,
4079 (regWithIdx,dirregWithName): resolve aliases on lookup
4080 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4082 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4083 to prevent build errors on small devices
4085 2006-10-28 Raphael Neider <rneider AT web.de>
4087 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4088 assumption within interrupt handlers, fixes #1584940
4089 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4090 "emitted" to avoid emitting them again in udata
4092 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4094 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4097 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4099 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4100 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4101 on/off CR to CRLF conversion.
4103 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4105 * doc/sdccman.lyx: updated IRQ section
4107 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4109 * device/lib/serial_io.c: removed
4110 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4111 replacements for serial_io.c
4113 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4115 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4117 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4119 * device/lib/serial_io.c: Default putchar() and getchar() for
4120 mcs51 uses serial port.
4122 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4124 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4126 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4128 * support/regression/ports/mcs51/support.c: smaller
4129 _sdcc_external_startup()
4130 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4132 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4134 * device/lib/gbz80/crt0.s,
4135 * device/lib/gbz80/crt0_rle.s,
4136 * device/lib/gbz80/div.s,
4137 * device/lib/gbz80/fstubs.s,
4138 * device/lib/gbz80/heap.s,
4139 * device/lib/gbz80/mul.s,
4140 * device/lib/gbz80/putchar.s,
4141 * device/lib/gbz80/stubs.s,
4142 * device/lib/z80/crt0.s,
4143 * device/lib/z80/crt0_rle.s,
4144 * device/lib/z80/div.s,
4145 * device/lib/z80/fstubs.s,
4146 * device/lib/z80/heap.s,
4147 * device/lib/z80/mul.s,
4148 * device/lib/z80/putchar.s,
4149 * device/lib/z80/stubs.s: reverted, I was mistaken
4151 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4153 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4154 * support/regression/ports/mcs51/support.c: removed race
4155 condition on TI in _putchar allowing to use serial port mode 0
4157 2006-10-20 Borut Razem <borut.razem AT siol.net>
4159 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4161 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4163 * device/lib/gbz80/crt0.s,
4164 * device/lib/gbz80/crt0_rle.s,
4165 * device/lib/gbz80/div.s,
4166 * device/lib/gbz80/fstubs.s,
4167 * device/lib/gbz80/heap.s,
4168 * device/lib/gbz80/mul.s,
4169 * device/lib/gbz80/putchar.s,
4170 * device/lib/gbz80/stubs.s,
4171 * device/lib/z80/crt0.s,
4172 * device/lib/z80/crt0_rle.s,
4173 * device/lib/z80/div.s,
4174 * device/lib/z80/fstubs.s,
4175 * device/lib/z80/heap.s,
4176 * device/lib/z80/mul.s,
4177 * device/lib/z80/putchar.s,
4178 * device/lib/z80/stubs.s: removed all leading underscores from area names
4180 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4182 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4183 regression tests are not waiting in the simulator for simulated
4184 transmission of debug output
4186 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4188 * device/lib/printf_large.c: slightly smaller
4189 * doc/sdccman.lyx: do not use spaces within html links
4191 2006-10-16 Borut Razem <borut.razem AT siol.net>
4193 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4194 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4195 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4196 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4197 debugger/mcs51/configure:
4198 [ 1185668 ] add gnu readline support to sdcdb - enabled
4200 2006-10-16 Raphael Neider <rneider AT web.de>
4202 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4203 fixes #1577882, removes close to all banking optimizations
4205 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4207 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4208 variables in code memory
4209 * support/regression/tests/absolute.c: added test for this
4211 2006-10-15 Raphael Neider <rneider AT web.de>
4213 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4215 (BankSelect): emit BANKSEL before touching linker-placed regs,
4218 2006-10-10 Raphael Neider <rneider AT web.de>
4220 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4221 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4222 * src/pic/main.c (_pic14_parseOptions),
4223 * src/pic/main.h: mostly reverted to previous state, now use results
4224 from SDCCmain.c's argument parsing
4226 2006-10-10 Borut Razem <borut.razem AT siol.net>
4228 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4229 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4230 [ 1185668 ] add gnu readline support to sdcdb -
4231 prepared for READLINE, not enabled yet,
4232 thanks to <tal.bav AT gmail.com>
4234 2006-10-10 Raphael Neider <rneider AT web.de>
4236 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4237 * src/pic16/devices.inc,
4238 * device/include/pic16 (pic18f[24]620.h),
4239 * device/include/pic18fregs.h,
4240 * device/lib/pic16/pics.all,
4241 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4242 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4243 Gary Plumbridge and Anton Strobl
4245 2006-10-10 Raphael Neider <rneider AT web.de>
4247 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4248 --stack-siz=NUM options to configure the argument passing stack
4249 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4250 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4251 (pic14_getSharebankSize): obey --stack-siz=NUM,
4252 (pic14_getSharebankAddress): obey --stack-loc=NUM
4254 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4256 * doc/sdccman.lyx: added to the manual
4257 * doc/figures/ddd_example.png: added (neither pdflatex nor
4258 most browsers seem to like the .eps file)
4260 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4262 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4263 to /tmp and /var/tmp acc. LSB
4264 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4266 * support/regression/tests/onebyte.c: added test
4268 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4270 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4272 2006-10-05 Borut Razem <borut.razem AT siol.net>
4274 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4276 - sdcc.dsw: changed property eol-style to CRLF
4277 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4279 2006-10-04 Raphael Neider <rneider AT web.de>
4281 * device/include/pic/{pic16f84.h,pic16f84a.h},
4282 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4283 from patch #1522504, thanks to Robas Teodor
4285 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4287 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4290 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4292 * src/pic16/glue.c (pic16emitMaps),
4293 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4294 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4295 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4296 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4298 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4299 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4301 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4303 * support/librarian/sdcclib.c: Added option -l.
4304 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4306 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4307 using Windows command prompt.
4309 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4311 * device/lib/libsdcc.lib: added module rand
4312 * src/ds390/ralloc.c (rematStr),
4313 * src/hc08/ralloc.c (rematStr),
4314 * src/mcs51/ralloc.c (rematStr),
4315 * src/z80/ralloc.c (rematStr): made output more consistent
4316 * src/mcs51/gen.c: cosmetic changes
4318 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4320 * src/port.h: added mem.cabs_name to PORT
4327 * src/z80/main.c: added cabs_name initializers
4328 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4330 (emitMaps): emit absolutes in code memory into cabs_name
4332 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4333 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4334 * support/regression/fwk/include/testfwk.h: added define for at
4335 * support/regression/tests/absolute.c: added, new
4337 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4339 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4340 optimizations, see also patch 887161 by Stas Sergeev
4341 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4342 to be necessary anymore,
4343 (102, 103, 104, 127): renamed all occurances of bp to _bp
4345 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4347 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4348 thanks Weston T. Schmidt for patch 1555221
4349 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4350 * src/SDCCicode.c(geniCodeMultiply): small optimization
4352 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4354 * device/include/stdlib.h: added rand prototypes
4355 * device/lib/rand.c: new, added
4356 * device/lib/Makefile.in: added rand.c
4357 * src/z80/peeph.def,
4358 * src/z80/peeph-gbz80.def,
4359 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4361 2006-09-20 Raphael Neider <rneider AT web.de>
4363 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4365 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4367 * as/link/aslink.h: cosmetic changes
4368 * as/link/mcs51/Makefile.in,
4369 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4371 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4374 * as/link/mcs51/aslink.h,
4375 * as/link/z80/aslink.h: merged and moved to as/link/
4376 * as/link/lkstore.c,
4377 * as/link/mcs51/lkstore.c: moved to as/link/
4378 * as/link/clean.mk: remove *.o
4379 * as/link/mcs51/alloc.h: deleted
4380 * as/link/mcs51/lkarea.c: added lnksect prototype
4381 * as/link/mcs51/lkdata.c,
4382 * as/link/mcs51/lklex.c,
4383 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4384 * as/link/mcs51/lkmem.c,
4385 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4386 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4387 * as/link/mcs51/aslink.dsp,
4388 * as/link/mcs51/Makefile.aslink,
4389 * as/link/mcs51/Makefile.bcc,
4390 * as/link/mcs51/Makefile.in: updated for moved files
4391 * as/link/z80/lkarea.c,
4392 * as/link/z80/lkhead.c,
4393 * as/link/z80/lklex.c,
4394 * as/link/z80/lklibr.c,
4395 * as/link/z80/lklist.c,
4396 * as/link/z80/lkmain.c,
4397 * as/link/z80/lkrloc.c,
4398 * as/link/z80/lksym.c: synced with mcs51
4399 * as/link/z80/lkdata.c,
4400 * as/link/z80/lkeval.c,
4401 * as/link/z80/lkihx.c,
4402 * as/link/z80/lks19.c: cosmetic changes
4403 * as/link/z80/Makefile.in,
4404 * as/link/z80/linkgbz80.dsp,
4405 * as/link/z80/linkz80.dsp: updated for moved files
4407 2006-09-16 Borut Razem <borut.razem AT siol.net>
4409 * debugger/mcs51/sdcdb.c: partially fixed
4410 [ 1203664 ] sdcdb fails to open files w. two "." periods
4411 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4412 debugger/mcs51/symtab.h: fixed indenting
4413 * configure.in, configure: up to date with latest Maarten's changes
4415 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4418 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4419 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4420 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4421 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4422 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4423 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4424 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4425 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4426 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4427 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4428 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4429 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4430 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4431 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4432 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4433 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4434 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4435 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4436 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4437 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4438 as/link/mcs51/alloc.h,
4439 as/link/mcs51/clean.mk,
4440 as/link/mcs51/conf.mk,
4441 as/link/mcs51/Makefile.bcc,
4442 as/link/mcs51/Makefile.in,
4443 as/link/mcs51/readme.390,
4444 as/link/mcs51/strcmpi.c,
4445 as/link/mcs51/strcmpi.h,
4447 as/mcs51/Makefile.bcc,
4448 as/mcs51/Makefile.in,
4451 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4453 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4456 * as/link/Makefile.in,
4457 * as/link/z80/linkgbz80.dsp,
4458 * as/link/z80/linkz80.dsp,
4465 * link/z80/aslink.h,
4466 * link/z80/clean.mk,
4468 * link/z80/linkgbz80.dsp,
4469 * link/z80/linkz80.dsp,
4470 * link/z80/lkarea.c,
4471 * link/z80/lkdata.c,
4472 * link/z80/lkeval.c,
4475 * link/z80/lkhead.c,
4478 * link/z80/lklibr.c,
4479 * link/z80/lklist.c,
4480 * link/z80/lkmain.c,
4481 * link/z80/lkrloc.c,
4484 * link/z80/Makefile.in,
4486 * sdcc.dsw: moved link/ to as/link/
4488 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4490 * as/mcs51/i51mch.c (machine): fixed warning
4492 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4494 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4496 2006-09-09 Borut Razem <borut.razem AT siol.net>
4498 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4499 sdcdb WIN32 native port
4500 * src/clean.mk: fixed
4502 2006-09-08 Borut Razem <borut.razem AT siol.net>
4504 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4506 2006-09-08 Raphael Neider <rneider AT web.de>
4508 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4509 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4510 to gplink to disable processor mismatch warning and to allow
4511 the use of devices with only aliased (shared) memory banks,
4512 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4514 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4516 * doc/sdccman.lyx: Some re-formating plus example on using
4517 #pragma preproc_asm +/-
4519 2006-09-07 Borut Razem <borut.razem AT siol.net>
4521 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4524 2006-09-06 Borut Razem <borut.razem AT siol.net>
4526 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4527 line at sdcc.nsi:153
4528 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4530 2006-09-05 Borut Razem <borut.razem AT siol.net>
4532 * configure.in, configure: support for winsock2
4533 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4534 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4535 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4536 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4537 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4539 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4541 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4543 * support/regression/tests/bug1551947.c: new, added
4544 * src/SDCCsymt.h: strings are char* not byte*
4546 2006-09-05 Raphael Neider <rneider AT web.de>
4548 * device/lib/pic16/libdev/pic18f4550.c,
4549 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4550 declarations/definitions from patch #1520949
4552 2006-09-05 Raphael Neider <rneider AT web.de>
4554 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4555 byte-aligned bitfields, fixes #1539278
4557 2006-09-05 Raphael Neider <rneider AT web.de>
4559 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4562 2006-09-04 Borut Razem <borut.razem AT siol.net>
4564 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4565 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4566 -mno-cygwin is a part of the compiler name
4567 * support/scripts/sdcc_mingw32: don't disable ucsim
4569 2006-09-03 Borut Razem <borut.razem AT siol.net>
4571 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4572 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4574 2006-09-03 Raphael Neider <rneider AT web.de>
4577 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4578 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4581 2006-09-01 Borut Razem <borut.razem AT siol.net>
4583 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4584 to make ppc-osx happy
4586 2006-08-31 Borut Razem <borut.razem AT siol.net>
4588 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4589 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4590 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4591 * support/regression/ports/ds390/spec.mk,
4592 support/regression/ports/mcs51/spec.mk,
4593 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4594 To run regression tests in mingw environment:
4595 make DEV_NULL=NUL CC=gcc
4597 2006-08-30 Borut Razem <borut.razem AT siol.net>
4599 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4600 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4601 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4602 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4603 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4604 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4605 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4606 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4607 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4608 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4609 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4610 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4611 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4612 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4613 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4614 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4615 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4616 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4617 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4618 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4619 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4620 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4621 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4622 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4623 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4624 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4625 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4626 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4627 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4628 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4629 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4630 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4631 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4632 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4633 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4634 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4635 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4636 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4637 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4638 ucsim WIN32 native port
4640 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4642 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4644 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4646 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4647 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4649 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4651 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4652 * support/regression/tests/bug1546986.c: new, added
4653 * as/mcs51/.cvsignore,
4654 * debugger/mcs51/.cvsignore,
4655 * src/.cvsignore: deleted
4657 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4659 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4662 2006-08-20 Borut Razem <borut.razem AT siol.net>
4664 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4665 removed cl_listen_console::match(), cl_console::match(),
4666 restructured cl_commander::proc_input()
4668 2006-08-16 Borut Razem <borut.razem AT siol.net>
4670 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4671 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4672 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4674 2006-08-14 Borut Razem <borut.razem AT siol.net>
4676 * support/regression/Makefile.in,
4677 support/regression/ports/pic14/gpsim.cmd,
4678 support/regression/ports/pic14/spec.mk,
4679 support/regression/ports/pic14/support.c:
4680 added pic14 regression test
4682 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4684 * as/doc/asxhtm.html: documented changed ABS behaviour
4685 * as/doc/README: fixed some typos
4687 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4689 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4692 2006-08-12 Borut Razem <borut.razem AT siol.net>
4694 * support/regression/fwk/include/testfwk.h,
4695 support/regression/fwk/lib/testfwk.c,
4696 support/regression/generate-cases.py,
4697 support/regression/Makefile.in:
4698 regression test framework does not depend on function pointers and
4701 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4703 * device/include/stddef.h: c temporary hack to fix bug 1518273
4705 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4707 * device/include/mcs51/cc2510fx.h: added
4708 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4711 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4713 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4714 * as/z80/Makefile.in: added strcmpi.c
4715 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4716 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4718 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4720 * device/lib/gbz80/asm_strings.s,
4721 * device/lib/gbz80/crt0_rle.s,
4722 * device/lib/gbz80/div.s,
4723 * device/lib/gbz80/mul.s,
4724 * device/lib/gbz80/shift.s,
4725 * device/lib/z80/asm_strings.s,
4726 * device/lib/z80/crt0_rle.s,
4727 * device/lib/z80/div.s,
4728 * device/lib/z80/mul.s,
4729 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4730 flags which are all upper case
4732 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4734 * as/z80/asm.h: made CASE_SENSITIVE 1
4735 * link/z80/aslink.h: made CASE_SENSITIVE 1
4736 * src/z80/gen.c (throughout): made all conditionals upper case
4737 * support/regression/tests/bug1503067.c: new
4739 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4741 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4742 (shiftIntoPair): added case 2 for PAIR_IY,
4743 (setupToPreserveCarry): replaced parameters with iCode and check if
4744 PAIR_DE is in use to fix bug 1399290,
4745 (genPlus, genMinus): updated call to setupToPreserveCarry
4746 * support/regression/tests/bug1399290.c: new
4748 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4750 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4751 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4752 * src/ds390/gen.c (shiftRLong),
4753 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4754 * src/mcs51/gen.c (sameReg): changed to sameByte,
4755 (xch_a_aopGet): new,
4756 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4757 shiftRLong): fixed bug 1533966
4758 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4759 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4760 * support/regression/Makefile.in: disabled z80, enabled ucz80
4761 * support/regression/tests/float_trans.c: enabled test for z80 and host
4762 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4764 2006-08-01 Borut Razem <borut.razem AT siol.net>
4766 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4767 comparison is always false due to limited range of data type
4768 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4770 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4772 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4773 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4774 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4775 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4777 2006-07-31 Borut Razem <borut.razem AT siol.net>
4779 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4780 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4781 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4782 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4783 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4784 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4785 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4786 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4787 enable ucsim mingw compilation. Serial port is disabled,
4788 since it uses termios.h API, which is not available on native
4791 2006-07-31 Borut Razem <borut.razem AT siol.net>
4793 * Small Device C Compiler 2.6.0 released
4794 * support/scripts/sdcc.nsi: added FULL_DOC option
4795 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4797 2006-07-28 Borut Razem <borut.razem AT siol.net>
4799 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4800 * doc/INSTALL.txt: updated
4802 2006-07-27 Borut Razem <borut.razem AT siol.net>
4804 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4805 device/lib/pic/libdev/Makefile.in: fixed bug
4806 [ 1438354 ] pic libsdcc: distclean doesn't work
4807 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4808 device/lib/pic16/libio/Makefile.in: fixed bug
4809 [ 1438344 ] pic16 lib: clean doesn't work properly
4810 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4812 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4814 * device/lib/pic/libsdcc/fsdiv.c,
4815 * device/lib/pic/libsdcc/fsmul.c,
4816 * device/lib/pic16/libsdcc/float/fsdiv.c,
4817 * device/lib/pic16/libsdcc/float/fsmul.c,
4818 * device/lib/_fsdiv.c,
4819 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4820 * support/regression/tests/bug1520966.c: added
4821 * doc/knownbugs.html: removed [ 1520966 ] from the list
4823 2006-07-25 Borut Razem <borut.razem AT siol.net>
4825 * configure.in, configure, sdccconf_in.h: fixed bug
4826 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4827 * doc/knownbugs.html: removed [ 1519095 ] from the list
4829 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4831 * doc/knownbugs.html: added, contains list of known bugs at release
4832 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4834 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4836 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4837 function registers and corrected defaults with additional warning
4838 * device/lib/malloc.c: cosmetic changes
4839 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4840 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4841 (fillGaps): and used it
4843 2006-07-20 Raphael Neider <rneider AT web.de>
4845 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4846 output unless SDCCPICDEBUG is set
4847 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4848 output if SILENT is set
4850 2006-07-11 Borut Razem <borut.razem AT siol.net>
4852 * doc/README.txt: updated
4854 2006-07-10 Borut Razem <borut.razem AT siol.net>
4856 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4857 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4858 in WIN32 installation
4859 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4862 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4864 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4865 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4867 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4869 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4871 2006-07-06 Borut Razem <borut.razem AT siol.net>
4873 * support/regression/tests/bitfields.c:
4874 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4875 * support/regression/tests/constantRange.c:
4876 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4878 2006-07-04 Borut Razem <borut.razem AT siol.net>
4880 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4882 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4883 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4884 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4885 reverted changes from 2006-07-03
4886 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4887 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4888 added CPPFLAGS, used by the host port
4890 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4892 * support/regression/valdiag/tests/switch.c,
4893 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4894 * support/regression/tests/libmullong.c: fixed for host
4895 * support/regression/ports/host/spec.mk: disable all warnings for host,
4896 SDCC runs with --less-pedantic too
4898 2006-07-03 Borut Razem <borut.razem AT siol.net>
4900 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4902 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4903 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4904 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4905 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4907 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4908 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4909 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4910 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4912 2006-07-02 Raphael Neider <rneider AT web.de>
4914 * src/pic16/devices.inc,
4915 * device/include/pic16/pic18fregs.h,
4916 * device/include/pic16/pic18f4550.h,
4917 * device/lib/pic16/pics.all,
4918 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4920 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4922 * as/hc08/lkaomf51.c (OutputName),
4923 * as/mcs51/lkaomf51.c (OutputName),
4924 * as/z80/asmain.c (asmbl),
4925 * src/ds390/main.c (asmLineNodeFromLineNode),
4926 * src/hc08/ralloc.c (hc08_assignRegisters),
4927 * src/mcs51/main.c (asmLineNodeFromLineNode),
4928 * src/xa51/ralloc.c (checkRegMask),
4929 * src/xa51/gen.c (emitcode),
4930 * src/z80/gen.c (_emit2),
4931 * src/SDCCast.c (searchLitOp),
4933 * support/packihx/packihx.c,
4934 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
4935 * src/ds390/gen.c (aopPutUsesAcc),
4936 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
4937 * support/regression/tests/libmullong.c (mullong_wrapper),
4938 * src/SDCCsymt.c (powof2),
4940 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
4941 * src/SDCCsymt.h: added TYPE_TARGET_*
4942 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
4943 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
4944 SDCCast because 1) header problems 2) this is the right place
4945 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
4946 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
4949 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
4951 * src/SDCCicode.h: removed buggy semicolon in unused macro
4952 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
4953 search for previous definiton of auto symbols too,
4954 (findPrevUse): fixed logic of emitWarnings
4956 2006-06-26 Raphael Neider <rneider AT web.de>
4958 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
4959 PCLATH and PCLATU on interrupts, potentially fixes #1505141
4961 2006-06-25 Raphael Neider <rneider AT web.de>
4963 * device/lib/pic/libm: NEW, added math library functions
4964 * device/lib/pic/libsdcc: NEW; added float support functions
4965 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
4966 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
4967 NEW, added math related headers
4968 * device/include/asm/pic/features.h: NEW
4969 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
4970 (popGet): allow larger offsets for AOP_PCODE,
4971 (genDataPointerSet): handle literals explicitly, more debug output,
4972 (genAssign): fixed for float using aopLiteral ;-)
4973 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
4974 GOTO initialisation routine
4975 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
4976 flag on registers, fixes #1469043 (local variables do not work)
4977 * src/pic/main.c (_pic14_do_link),
4978 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
4981 2006-06-25 Borut Razem <borut.razem AT siol.net>
4983 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
4984 characters printed (not including the trailing '\0' used to end
4985 output to strings). Problem detected in regression test bug-927659.c.
4986 NOTE: printf() family functions should return int instead
4988 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
4989 specifier are printed as themselves
4990 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
4991 support flags, width and precision specifiers
4993 2006-06-24 Borut Razem <borut.razem AT siol.net>
4995 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
4996 to the list of sdcc tagrets not supporting bit type
4997 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
4998 testfor pic16 due to bug:
4999 [ 1511794 ] pic16: regression test bug-895992.c fails
5001 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5003 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5004 * src/SDCCglue.c (initPointer), fixed bug 1496419
5005 * support/regression/tests/bug1496419.c: new, added
5007 2006-06-22 Borut Razem <borut.razem AT siol.net>
5009 * support/regression/ports/pic16/support.c: use gpsim usart module from
5010 libgpsim_modules library
5012 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5014 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5017 2006-06-19 Raphael Neider <rneider AT web.de>
5019 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5020 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5021 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5022 (pic14printExterns,pic14printPublics,pic16printPublics,
5023 pic16_printExterns): use new functions to emit symbols
5024 (picglue,pic16glue): emit publics before emitting externs
5025 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5026 locally defined functions to avoid bug #1443651
5027 * support/regression/tests/bug-716242.c: removed pic16 workaround
5028 * support/regression/ports/pic16/spec.mk: ignore errors during build
5030 2006-06-19 Raphael Neider <rneider AT web.de>
5032 * src/pic/glue.h: added pic14aopLiteral prototype
5033 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5034 * src/pic/gen.c: removed stdint.h dependency
5035 (aopGet): use Safe_strdup()
5036 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5037 (genDataPointerSet): use pic14aopLiteral()
5038 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5039 for pic16; thanks to Bernhard and Maarten
5041 2006-06-18 Borut Razem <borut.razem AT siol.net>
5043 * support/regression/tests/structflexarray.c: flexible array members
5044 not supported by gcc < 3
5045 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5047 * src/pic/gen.c: don't include [p]strdin.h on solaris
5048 * support/Util/pstdint.h: addad svn attributes
5049 * support/regression/tests/constantRange.c,
5050 support/regression/tests/rotate.c: include inttypes.h instead
5051 stdint.h on solaris, addad svn attributes
5053 2006-06-18 Raphael Neider <rneider AT web.de>
5055 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5057 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5058 (pic16_genMinusBits): simplified sign-extension
5059 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5060 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5061 adjusted to correctly handle mixed-signed operands, disabled
5062 now unused multiplciation routines
5063 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5064 (assignResultValue): added argument denoting the size of the result
5065 as returned by the function (fixes upcasts in assigning from
5066 function calls: char foo(); int i = foo();)
5067 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5068 function result to assignResultValue
5069 (genMult): disabled inlined multiplication code
5070 (genDiv): augmented to also handle the modulus operator, fixed to
5071 handle mixed-signed operands correctly
5072 (genMod): simply call genDiv, disabled unused code
5073 (genAssign): fixed missing (sign-)extension on result
5074 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5075 valid char operands, allow signed operands for native code, added
5076 division and modulo operator handling
5077 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5079 As a consequence, onebyte.c (if split into two files) and muldiv.c
5080 pass regression tests.
5082 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5084 * doc/Makefile.in: two runs of makeindex seem needed to get
5085 correct page references in the index of sdccman.pdf
5086 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5088 2006-06-17 Borut Razem <borut.razem AT siol.net>
5090 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5092 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5094 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5095 mentioned ec2drv and paulmon
5097 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5099 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5100 consecutive abs areas
5101 (find_empty_space, allocate_space): added map to handle codemap or
5103 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5104 absolute idata and xdata
5105 * as/mcs51/lkmem.c (summary2): updated legend
5107 2006-06-16 Raphael Neider <rneider AT web.de>
5109 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5111 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5113 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5115 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5117 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5119 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5120 value of generic pointers,
5130 src/z80/main.c: PORT structure, added elements for gp_tags field,
5131 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5132 fields in the PORT structure of each port,
5133 * src/SDCCast.c (decorateType): allow processing of generic pointers
5134 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5137 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5143 * src/pic16/pcode.c,
5145 * src/pic/pcoderegs.c,
5148 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5149 bug 1504689 on minGW
5151 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5153 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5155 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5157 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5159 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5161 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5164 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5166 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5167 to a char variable. Fixed bug #1504211
5168 * device/include/pic16/adc.h,
5169 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5170 and fixed bug #1364390
5172 2006-06-10 Borut Razem <borut.razem AT siol.net>
5174 * CVSROOT: removed the CVS left-over
5176 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5178 * as/hc08/asmain.c (asexit),
5179 * as/hc08/lkmain.c (lkexit),
5180 * as/mcs51/asmain.c (asexit),
5181 * as/mcs51/lkmain.c (lkexit),
5182 * src/SDCCglue.c (DEFSETFUNC),
5183 * src/SDCCmain.c (linkEdit, assemble),
5184 * support/librarian/sdcclib.c (AddRel),
5185 replaced unlink() by standard C remove()
5186 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5187 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5188 gatherImplicitVariables): new, added to fix bug 608752,
5189 (createFunction): added gatherImplicitVariables()
5190 * src/SDCCast.h: added createRMW prototype
5191 * src/SDCCsymt.h (struct symbol): added infertype
5192 * support/regression/tests/bug608752.c: new, added
5194 2006-06-10 Raphael Neider <rneider AT web.de>
5196 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5197 multibyte dummy reads (fixes #1503234)
5199 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5201 * device/include/mcs51/compiler.h: new, added header file to enable
5202 creating common sfr definition header files for different compilers
5204 2006-06-05 Raphael Neider <rneider AT web.de>
5206 * src/pic16/{pcode.h,genarith.c}:
5207 introduced pCodeOp combining any two pCodeOps (previously only
5208 two register operands could be combined), removed pcop2 from
5209 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5210 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5211 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5212 rewritten to use new PO_TWO_OPS
5213 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5214 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5215 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5216 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5217 (pic16_get_op): embraced return arg to allow #define return(x),
5218 added new case for combined opcodes
5219 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5220 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5221 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5223 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5225 * src/SDCCval.c (checkConstantRange): added
5226 * src/SDCCval.h: added checkConstantRange
5227 * support/Util/SDCCerr.c,
5228 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5229 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5230 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5231 * src/SDCCast.c (decorateType): added checkConstantRange,
5232 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5233 can be emitted with the correct always true/false warning,
5234 added optimization for double '!';
5235 result of decorateType() must be assigned back to the tree, because
5236 decorateType() can change the tree
5237 * src/SDCCicode.c (geniCodeLogic),
5238 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5239 (checkConstantRange): removed, it was only a fragment which never
5241 * src/SDCCsymt.c (computeType): fixed promotion for
5242 "-1 < (unsigned bit) b"
5243 * src/pic/ralloc.c (packRegsForAssign),
5244 * src/pic16/ralloc.c (packRegsForAssign),
5245 * src/hc08/ralloc.c (packRegsForAssign),
5246 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5248 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5249 * support/regression/tests/constantRange.c: added
5250 * support/valdiag/tests/constantRange.c: added
5251 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5253 2006-06-02 Borut Razem <borut.razem AT siol.net>
5255 * support/regression/ports/pic16/support.c: increase stack size
5257 * support/regression/Makefile.in: sort tests by name so that the
5258 resutlts can be compared on different machines / platforms
5260 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5262 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5263 * src/ds390/gen.c (emitLabel): new, added,
5264 (genDjnz): fixed stack overflow bug,
5265 (throughout): cosmetic changes to sync with mcs51/gen.c,
5266 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5267 * src/mcs51/gen.c (genEndFunction): small optimization,
5268 (throughout): cosmetic changes to sync with ds390/gen.c
5270 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5272 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5273 (_print_format): fixed printing pointers
5274 * src/mcs51/gen.c (emitLabel, movb): new, added,
5275 (genAssign): small optimization,
5276 (genDjnz): fixed stack overflow bug,
5277 (throughout): replaced sprintf with SNPRINTF,
5278 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5279 replaced emitcode("mov", "b,...") with MOVB(...),
5280 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5281 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5282 * src/mcs51/peeph.def: added rules 140 and 264
5283 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5284 so they may get optimized into registers
5286 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5288 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5289 immediately when encountered,
5290 (printUsage): always use stderr even on windows
5292 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5294 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5295 (processParms): fixed bug #1247551
5296 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5297 parseCmdLine, main): print '--version' to stdout,
5298 print 'help' to stdout if --help is given,
5299 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5300 arguments are given; fixed --help
5302 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5304 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5305 * support/regression/tests/bug-1493710.c: added
5307 2006-05-27 Borut Razem <borut.razem AT siol.net>
5309 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5311 * support/regression/ports/pic16/support.c: increase stack size
5312 from default 64 bytes to 128 bytes
5313 * support/regression/tests/staticinit.c,
5314 support/regression/tests/float.c: regression tests fully enabled
5315 for pic16 port by putting the initialized data arrays into the code
5317 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5318 This was changed by mistake in the previous version.
5320 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5322 * src/pic16/gen.c (genFunction, genEndFunction): some
5323 beautifications, fixed bug with falsely restoring FSR2 in large
5324 stack model, thanks to Beau E. Cox for reporting the bug
5326 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5328 * debugger/mcs51/break.c,
5329 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5330 use %p to print pointers, made address variables unsigned
5331 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5332 * debugger/mcs51/symtab.c (parseSymbol): must return something
5333 * src/mcs51/gen.c (aopForSym): small optimization,
5334 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5335 (freeAsmop): added missing break,
5336 (aopPut): removed parameter bvolatile, determine it inside the function,
5337 (saveRegisters, unsaveRegisters): small optimization,
5338 (genIpush): removed pointless check,
5339 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5340 replaced sprintf with SNPRINTF,
5341 replaced strcpy with strncpyz,
5342 updated aopPut calls,
5343 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5344 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5346 2006-05-24 Borut Razem <borut.razem AT siol.net>
5348 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5349 modification of test for the pic16 port, put the array to the code
5350 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5352 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5354 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5355 * support/Util/pstdint.h: added
5357 2006-05-22 Borut Razem <borut.razem AT siol.net>
5359 * src/regression/Makefile: removed bool2.c test, added -q linker option
5360 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5361 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5362 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5363 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5364 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5365 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5366 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5367 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5368 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5370 2006-05-22 Raphael Neider <rneider AT web.de>
5372 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5373 bug #1492360 (problematic due to generic pointers, see code)
5375 2006-05-22 Borut Razem <borut.razem AT siol.net>
5377 * support/regression/ports/pic16/specs.mk: removed stack size linker
5379 * support/regression/tests/array.c,
5380 support/regression/tests/bitopcse.c,
5381 support/regression/tests/bug-908454.c,
5382 support/regression/tests/malloc.c: modified for pic16 regression test
5383 * support/regression/tests/bitfields.c:
5384 pic16 - excluded bitfileds of size > 8
5385 * support/regression/tests/bp.c: pic16 - reduced data size
5386 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5387 * support/regression/tests/bug-460010.c:
5388 pic16 - used the absolute address the fits in memory
5389 * support/regression/tests/bug-716242.c:
5390 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5391 * support/regression/tests/float.c:
5392 pic16 - excluded - data size too big
5393 * support/regression/tests/onebyte.c:
5394 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5395 * support/regression/tests/shifts.c:
5396 pic16 - function names probably have to differ in first X characters
5398 * support/regression/tests/staticinit.c:
5399 pic16 - excluded some tests due error: no target memory available for
5402 2006-05-22 Borut Razem <borut.razem AT siol.net>
5404 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5405 second try. Thanks Stas Sergeev once more.
5407 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5409 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5410 (genLeftShift, genRightShift): fixed bug 1491627
5411 * src/hc08/peeph.def (rules 7, 8.x): added
5412 * support/regression/tests/shifts.c (ShiftLeftByParam,
5413 ShiftRightByParam, testShiftByParam): added to test variable shifting
5415 2006-05-20 Raphael Neider <rneider AT web.de>
5417 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5418 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5419 (allocReg): add only new registers to dynAllocRegs,
5420 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5421 #1489055, #1445850, and probably #1483693
5423 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5425 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5426 bug in for-loop that didn't emit the last of CONFIG and ID registers
5428 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5430 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5432 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5433 1489016, 1434401 and 1490124
5434 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5435 1489016, 1434401 and 1490124
5437 2006-05-17 Borut Razem <borut.razem AT siol.net>
5439 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5442 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5444 * device/include/mcs51/P89c51RD2.h,
5445 * device/include/mcs51/P89LPC901.h,
5446 * device/include/mcs51/P89LPC922.h,
5447 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5449 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5451 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5452 to fix missing stack pragma in compiled binary object file,
5454 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5456 * support/packihx/configure.in,
5457 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5458 determine sizeof basic types even while cross compiling
5460 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5462 * src/avr/gen.c (aopop),
5463 * src/ds390/gen.c (aopOp),
5464 * src/hc08/gen.c (aopOp),
5465 * src/mcs51/gen.c (aopop),
5466 * src/pic16/gen.c (pic16_aopOp),
5467 * src/pic/gen.c (aopOp),
5468 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5469 if size of operand is smaller than spill location
5471 2006-05-12 Borut Razem <borut.razem AT siol.net>
5473 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5474 have to have CR/LF line endings even if they are checked out on *nix
5475 or on WIN32 in cygwin binmode
5477 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5479 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5480 * device/include/ds80c390.h: added sfr16 definitions
5484 * src/ds390/ralloc.c,
5485 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5486 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5487 bit returning functions
5488 * support/regression/tests/sfr16.c: enabled test on ds390
5490 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5492 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5493 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5495 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5497 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5498 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5499 (cl_address_space constructor): removed expensive initialization,
5500 (cl_address_space::get_cell): extended for late initialization,
5501 (cl_address_space::*): use late initialization,
5502 (cl_address_decoder::activate): removed expensive initialization,
5503 This reduced regression test running time by 25%
5505 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5513 * support/packihx/Makefile.in,
5514 * support/packihx/clean.mk,
5515 * support/packihx/Makefile.bcc,
5516 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5518 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5520 * src/SDCCval.c (valNot): fix for regression test failure
5521 of not.c on big endian hosts
5523 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5525 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5527 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5529 * device/lib/mcs51/Makefile.in: changed string comparison operator
5530 to = for POSIX compliance; == is bash extension
5532 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5534 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5537 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5539 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5540 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5541 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5542 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5543 bug report #1478657,
5545 2006-05-05 Borut Razem <borut.razem AT siol.net>
5547 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5550 2006-05-02 Borut Razem <borut.razem AT siol.net>
5552 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5553 create *.ind, which made make to fail if invoked with -j 2
5555 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5557 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5558 Hubert Sack for patch 1479782
5560 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5562 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5564 2006-05-01 Raphael Neider <rneider AT web.de>
5566 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5567 (create_pic): store only prefix-free device name,
5568 (init_pic): check for device names with "16" prefix,
5570 * src/pic/device.h (struct PIC_device),
5571 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5573 * device/include/pic/pic12f{635,675,629,683}.h,
5574 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5575 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5576 * device/include/pic/pic16f505.h,
5577 * device/lib/pic/libdev/pic16f505.c: removed
5578 * device/include/pic/pic14devices.txt: added support for pic12f
5579 devices, removed unsupported non 16-bit devices
5580 [above changes provided by patch from Zik Saleeba]
5581 * src/pic/*, src/pic16/*, device/include/pic16/*,
5582 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5584 2006-05-01 Borut Razem <borut.razem AT siol.net>
5586 * configure.in, configure, doc/Makefile.in:
5587 sync with nightly build makefile - latex, dvipdf and dvips
5590 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5592 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5593 in the library source
5595 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5597 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5599 2006-04-28 Raphael Neider <rneider AT web.de>
5601 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5602 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5603 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5604 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5606 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5608 * device/lib/pic/libdev/Makefile.in,
5609 * device/lib/hc08/Makefile.in,
5610 * device/lib/gbz80/Makefile.in,
5611 * device/lib/z80/Makefile.in,
5612 * device/lib/ds390/Makefile.in,
5613 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5614 thanks to Borut for the bug report
5616 * configure: always create doc/Makefile independent from --enable-doc
5617 * Makefile.in: always install from directory doc independent from
5619 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5621 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5622 * doc/Makefile.in: install *.txt if present
5623 * device/include/Makefile.in (install): added installation of pic/*.inc
5624 and pic/*.txt files again, they were erroneously removed
5626 2006-04-28 Raphael Neider <rneider AT web.de>
5628 * src/pic/{gen.c,main.h,pcode.c},
5629 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5630 concerning signedness with casts
5632 2006-04-28 Raphael Neider <rneider AT web.de>
5634 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5635 definition of an interrupt handler,
5636 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5637 interrupt handler stuff from picglue() to separate routine,
5638 (picglue): enabled definition of intr handlers in files w/o main()
5640 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5642 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5643 compilation with MSVC 2005 Express Edition (VC8)
5645 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5647 * device/lib/Makefile: fixed build of gbz80 lib
5649 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5651 * support/regression/tests/bug-460010.c,
5652 * support/regression/tests/bug-524691.c,
5653 * support/regression/tests/bug-716242.c: removed conditional defines
5654 that are already in testfwk.h
5656 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5658 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5659 (AccAXRsh1): added, shift right by 1,
5660 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5662 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5664 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5666 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5667 remove cast to same type
5668 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5669 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5671 * link/z80/Makefile: removed, they have moved to
5674 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5675 * install-sh: fix bug #1204398 by setting umask 0022
5676 * device/lib/Makefile: separate build of z80 and gbz80 lib
5678 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5680 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5681 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5683 One basic decision: e.g. src/clean.mk includes further files. In order
5684 to make this work there are two solutions:
5685 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5686 run configure on them. This way they can use
5687 'include $(srcdir)/port-clean.mk'
5688 - always include clean.mk by the Makefile at the same level. To avoid
5689 that `make clean` tries to include and build Makefile.dep the
5690 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5691 implemented, because now even `make uninstall` doesn't create
5692 Makefile.in. clean.mk could be eliminated by pasting it in
5695 * debugger/mcs51/Makefile.in: build own objects from library sources
5696 (SLIB, SDCC) in current directory
5698 * configure, configure.in: renamed --disable-device-lib-build in
5699 --disable-device-lib; added --enable-doc, the required tools are
5700 searched by configure; added result message; the toolchain for the
5701 belonging ports are now only built, if the port is enabled.
5703 * support/regression/*: all output is written in directory gen, because
5704 the fwk and ports directories don't livet in the build tree using vpath
5706 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5707 --disable-device-lib, added --enable-doc, added section VPATH
5709 * sim/ucsim/configure.in,
5710 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5711 z80 are enabled by default
5713 2006-04-24 Raphael Neider <rneider AT web.de>
5715 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5716 to config word, "pic14_"-prefixed some extern functions
5717 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5718 config word has been found
5719 * src/pic/device.h: added prototypes
5720 * src/pic/pcode.c: added "pic14_"-prefix where needed
5721 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5723 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5725 (pic14emitRegularMap): ignore config words,
5726 (pic14createInterruptVect): moved generating __config directives away
5727 (picglue): have __config directives emitted
5729 2006-04-24 Borut Razem <borut.razem AT siol.net>
5731 * doc/Makefile: sync with nightly build makefile
5733 2006-04-24 Raphael Neider <rneider AT web.de>
5735 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5736 registers that have not been assigned proper liveranges,
5737 fixes #1469504 and #1474602,
5738 (pCodeRegOptimizeRegUsage): fixed typo in comment
5740 2006-04-24 Borut Razem <borut.razem AT siol.net>
5742 * device/examples/main8051.c: deleted - it was removed from CVS
5743 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5744 after the transition to Subversion
5745 * src/SDCCalloc.h: deleted - it was removed from CVS
5746 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5747 after the transition to Subversion
5748 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5749 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5750 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5751 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5753 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5755 * as/asx8051.dsp: added mcs51/strcmpi.h
5756 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5757 * as/hc08/aslink.h: updated lnksect prototype
5759 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5761 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5762 (newdot): handle A_ABS
5764 * as/mcs51/asout.c (outarea): output address
5765 * as/hc08/lkaomf51.c,
5766 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5768 * as/mcs51/i51pst.c,
5769 * as/z80/z80pst.c: "ABS" is not A_OVR
5770 * as/hc08/lkarea.c (newarea): read a_addr,
5771 (lnkarea): added codemap array, sort absolute areas to the front,
5772 combine all GSINITx/GSFINAL,
5773 (find_empty_space, allocate_space): new functions,
5774 (lnksect): return next address, handle absolute sections
5775 * as/mcs51/lkarea.c (newarea): read a_addr,
5776 lnksect2 prototype changed,
5777 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5778 (find_empty_space, allocate_space): new, factored out of lnksect2,
5779 (lnksect2): return next address, handle absolute sections
5781 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5782 * as/hc08/lklibr.c (addfile, fndsym),
5783 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5784 index out of range and detect both '\' and '/'
5785 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5786 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5787 regression tests (ds390 cannot return bool yet)
5788 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5789 document critical interrupts on z80, document changed SDCC define
5790 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5791 (_a390_mapping): added .org directive
5792 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5793 (genMultOneByte): fixed warnings
5794 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5796 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5797 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5798 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5799 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5800 * src/pic16/main.c: removed newReg prototype
5801 * src/pic16/pcode.c,
5802 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5804 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5806 * src/pic16/ralloc.c
5807 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5809 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5810 from short to PIC_OPTYPE
5811 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5812 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5813 optype from short to PIC_OPTYPE
5814 * src/port.h: made int_size unsigned to fix warnings
5815 * src/SDCC.y: fixed warning on MSVC
5816 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5817 * src/SDCCopt.c (convertToFcall): fixed warnings
5818 * src/SDCCsymt.h: removed double prototype for genSymName
5819 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5820 offset int to fix warnings
5822 2006-04-22 Borut Razem <borut.razem AT siol.net>
5824 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5825 references to CVS replaced with Subversion
5827 2006-04-21 Borut Razem <borut.razem AT siol.net>
5829 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5830 references to CVS replaced with Subversion
5832 2006-04-19 Borut Razem <borut.razem AT siol.net>
5834 * src/version.awk: adapted for svn
5835 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5836 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5837 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5838 /binutils-avr/etc/*.vi, *.jin: removed all properties
5839 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5841 2006-04-19 Borut Razem <borut.razem AT siol.net>
5843 * CVS to Subversion migration completed
5845 2006-04-18 Borut Razem <borut.razem AT siol.net>
5847 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5848 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5850 2006-04-17 Borut Razem <borut.razem AT siol.net>
5852 * device/include/Makefile.in: added pic/*.inc to the installation
5854 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5856 * support/regression/collate-results.py: fixed output in case of
5858 * support/regression/generate-cases.py: fixed splitting of pathnames
5860 * as/hc08/lklibr.c (addfile),
5861 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5863 2006-04-11 Raphael Neider <rneider AT web.de>
5865 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5866 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5867 * src/pic16/pcode.c (assignValnums): fixed #1460578
5869 2006-04-11 Raphael Neider <rneider AT web.de>
5871 * device/lib/pic/libdev/*.c,
5872 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5873 fixes #1468739, enables compilation in --std-c99 mode
5874 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5876 2006-04-11 Raphael Neider <rneider AT web.de>
5878 * src/pic/device.c (find_device): removed debug output
5879 (list_valid_pics): enabled verbose listing of supported devices
5880 * device/include/stdbool.h: define bool as char for pic14/16 as well
5882 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5884 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5886 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5888 * .version: bumped version to 2.5.6
5889 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5891 2006-04-06 Raphael Neider <rneider AT web.de>
5893 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5894 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5895 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5896 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5897 pic14_constructAbsMap
5898 (pic14printPublics): declare absolute global symbols as global
5899 (pic14createInterruptVect),
5900 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5901 (newReg): assume new registers unused, use correct name in
5902 hashtable (reg->name instead of name), more debugLog output
5903 * src/pic/device.h (PIC_device): added fields for verbose output
5904 * src/pic/device.c: moved device definition to pic14devices.txt,
5905 added routines for runtime parsing of pic14devices.txt,
5906 added support for second config word
5907 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5908 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5909 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5910 (_pic14_parseOptions): moved pCodeInitRegisters here
5911 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5912 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5913 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5914 handling the pseudo stack
5915 * device/lib/Makefile.in: ignore failures in objects-pic16,
5916 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5917 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5918 * device/lib/pic/Makefile.subdir,
5919 * device/lib/pic16/Makefile.subdir: improved clean rules
5920 * device/lib/pic/libdev/: NEW, pic14 device libraries
5921 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5922 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5923 * device/include/Makefile.in: create subdir and install pic14 headers
5924 * device/include/pic/p16f_common.inc: removed unused declarations
5925 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
5926 PICs from inc2h.pl v1.6,
5927 replaced BIT_AT macros with struct declarations
5928 * device/include/pic/pic14devices.txt: definition of supported devices,
5929 all above improvements contributed by Zik Saleeba, thanks
5930 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
5931 * support/scripts/sdcc.nsi: also install pic14 device libraries and
5934 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5936 * device/include/mcs51/c8051f410.h: added interrupt numbers,
5937 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
5938 thanks to Charles Olds
5940 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5942 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
5944 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
5946 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
5947 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
5948 * support/regression/bug1464657.c: added, new test
5950 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5952 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
5955 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5957 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
5958 --no-peep and --peep-file <file> are used don't use default rules but
5961 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
5963 * src/mcs51/gen.c (genCall): fixed bug 1457608
5965 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5967 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
5968 changes seem to cause (trigger?) problems with the build system.
5970 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
5972 * src/SDCCpeeph.c (operandsLiteral): new, added,
5973 (callFuncByName): inserted operandsLiteral
5974 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
5976 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5978 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
5979 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
5981 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
5983 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
5984 implemented patch 1120823 Thanks to Willy De la Court (normal
5985 interrupts need an interrupt number now if they are made critical),
5986 and enabled nesting of critical functions though not for gbz80
5987 (genCritical, genEndCritical): added functions
5988 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
5989 * src/z80/mappings.i: added "ei" to all mappings
5991 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5993 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
5994 submitted by the Debian SDCC maintainer Aurelien Jarno:
5995 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
5996 archive with gcc 4.1 on mips and wrote the patch"
5998 2006-03-16 Raphael Neider <rneider AT web.de>
6000 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6001 the left operand is shorter than the result (c* = lit-c* + int),
6003 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6006 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6008 * src/.version: increased version number to 2.5.5
6009 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6010 linking is done manually in pic16 port's _linkEdit,
6011 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6012 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6013 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6014 allocate asmop as AOP_ACC,
6015 (aopForRemat): added parameter 'bool result' in function declaration,
6016 (pic16_aopGet): return AOP_ACC when accessing WREG,
6017 (pic16_popGetTempReg): minor modification,
6018 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6019 'pic16_allocWithIdx',
6020 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6021 calling function in absolute addresses,
6022 (genAssign): take into account AOP_ACC asmop,
6023 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6024 * src/pic16/pcoderegs.c: some debug functions and lines added,
6025 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6026 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6028 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6029 call to allocReg, not by manually allocating a new one,
6030 (pic16_assignRegisters): now before going through the register
6031 allocating functions mark all registers as free. This eliminates some
6032 side effects resulting from peephole parser done earlier in the backbone
6034 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6036 * src/SDCCicode.c (geniCodeLogic),
6037 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6039 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6041 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6042 (genSend): bugfix, do not allocate and free twice,
6043 (shiftRLong): handle partially overlapping aops
6044 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6046 2006-03-08 Borut Razem <borut.razem AT siol.net>
6048 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6051 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6053 * support/regression/tests/bug1409955.c: new, added
6054 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6055 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6056 (aopForSym, aopOp): increment asmop.allocated if reused,
6057 (freeAsmop): decrement asmop.allocated and check for zero instead of
6059 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6060 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6061 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6062 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6063 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6064 genSignedRightShift, genRightShift, genDataPointerGet,
6065 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6066 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6067 in reverse order from allocation,
6068 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6069 added swappedLR to keep track
6070 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6071 pdata & code for GCC, z80, gbz80 & hc08
6072 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6074 2006-03-08 Raphael Neider <rneider AT web.de>
6076 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6078 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6080 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6081 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6082 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6084 2006-03-06 Borut Razem <borut.razem AT siol.net>
6086 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6087 made the linker quiet
6089 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6091 * src/pic16/gen.c (genPcall): fixed bug #1443644
6092 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6093 which dumps before the function entry point a data byte which represents
6094 the number of the local variables used by the specified function, added
6095 'xinst' for initial support for Extended Instruction Support,
6096 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6097 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6098 port->fun_prefix anymore (may change later),
6099 (genFunction, genEndFunction): do not store/restore local registers for
6100 _main (this should take care the --main-return command line option in
6102 (genOr): removed some legacy pic-port instructions,
6103 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6104 performing operations with SFR's causes data to be written more than
6105 once to each SFR. Perhaps SFRs should be handled in special cases...
6106 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6108 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6109 into account for stack starting position,
6110 (struct OPTIONS pic16_optionsTable): added command line argument
6111 --extended or -y for Extended Instruction Support,
6112 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6113 (deassignLRs): *** perhaps the most important change, old 'for' code
6114 (commented out for reference), didn't account for some registers which
6115 were left marked 'not free' after a pointer operation. The change
6116 reduces register usage a lot in some cases
6118 2006-03-04 Borut Razem <borut.razem AT siol.net>
6120 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6122 * support/regression/tests/bug-524697.c: decreased array size for
6123 mcs51 to fit into the internal RAM
6124 * support/regression/Makefile.in: a little bit more verbose
6126 2006-03-03 Borut Razem <borut.razem AT siol.net>
6128 * support/regression/fwk/lib/testfwk.c,
6129 support/regression/fwk/include/testfwk.h: introduced function
6130 _prints(), nonrecursive _printn(), call _initEmu() from main()
6131 * support/regression/ports/gbz80/support.asm,
6132 support/regression/ports/ucz80/support.asm,
6133 support/regression/ports/z80/support.asm,
6134 support/regression/ports/ds390/support.c,
6135 support/regression/ports/hc08/support.c,
6136 support/regression/ports/host/support.c,
6137 support/regression/ports/mcs51/support.c,
6138 support/regression/ports/xa51/support.c: added empty _initEmu()
6140 * support/regression/ports/pic16/gpsim.cmd,
6141 support/regression/ports/pic16/spec.mk,
6142 support/regression/ports/pic16/support.c,
6143 support/regression/Makefile.in: added pic16 regression test
6145 2006-03-01 Raphael Neider <rneider AT web.de>
6147 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6148 genConstPointerGet): use safe way of generating MOVFF to cover
6149 literals as well as registers, fixes bug #1440527
6150 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6152 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6153 more correctly, fixes bug #1232186
6154 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6155 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6156 gplink guess the correct processor in more cases, applied patch
6157 from Till Riedel attached to and fixing bug #1436552
6159 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6161 * support/regression/tests/array.c: added, contains check for #1434401
6162 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6164 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6166 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6167 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6168 * device/include/mcs51/c8051f326.h,
6169 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6170 * device/include/mcs51/c8051f000.h,
6171 * device/include/mcs51/c8051f018.h,
6172 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6173 PCON_IDLE,PCON_STOP and added sfr16 definitions
6175 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6177 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6178 genGetWord): fixed bug 1409955
6180 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6182 * device/include/hc08/mc68hc908gp32.h,
6183 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6185 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6187 * src/SDCCast.c (constExprValue): return NULL if not a value
6188 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6189 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6190 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6192 2006-02-13 Borut Razem <borut.razem AT siol.net>
6194 * src/regression/ptrarg.c: added, fails due to bug #1430967
6195 * src/regression/Makefile: ptrarg.c added, ...
6197 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6199 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6200 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6202 2006-02-11 Borut Razem <borut.razem AT siol.net>
6204 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6205 print "Processor: xxx" message to stdout only if --verbose
6207 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6209 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6210 * support/regression/tests/bug1426356.c: added
6211 * support/regression/tests/bitfields.c: removed 2 tests
6213 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6215 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6216 * device/include/mcs51/c8051f330.h,
6217 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6218 PCON_IDLE,PCON_STOP and added sfr16 definitions
6219 * device/lib/_divsint.c,
6220 * device/lib/_divuint.c,
6221 * device/lib/_divulong.c,
6222 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6223 register bank bug for small stackauto
6225 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6227 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6229 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6231 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6232 * all.dsp: corrected several bin paths
6233 * device/include/mcs51/c8051f120.h,
6234 * device/include/mcs51/c8051f300.h,
6235 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6236 to PCON_IDLE,PCON_STOP
6237 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6238 * device/lib/printf_large.c (output_float): fixed bug 1388703
6239 * support/regression/tests/bug1057979.c: added test for bug 1388703
6241 2006-02-08 Raphael Neider <rneider AT web.de>
6243 * src/pic/pcode.c (pciTRIS): fixed typo,
6244 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6245 (LinkFlow): fixed handling of flows that end in a call,
6246 (ReuseReg): perform safety check earlier
6247 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6248 to work with flows at the beginning of a pBlock,
6249 fixes #1426557 (Symbol not previously defined),
6250 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6252 (RemoveUnusedRegisters): update register usage info
6253 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6254 created, reuse existing ones instead
6255 * src/pic/gen.c (genPcall): fixed #1424719
6257 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6259 * link/z80/lkmain.c,
6261 * link/z80/lkdata.c,
6262 * link/z80/aslink.h: fixed build on current cygwin:
6263 replaced getline() by lk_getline()
6265 2006-02-01 Borut Razem <borut.razem AT siol.net>
6267 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6268 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6269 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6270 src/regression/bool1.c, src/regression/bool2.c,
6271 src/regression/bool3.c, src/regression/call1.c,
6272 src/regression/compare.c, src/regression/compare10.c,
6273 src/regression/compare2.c, src/regression/compare3.c,
6274 src/regression/compare4.c, src/regression/compare5.c,
6275 src/regression/compare6.c, src/regression/compare7.c,
6276 src/regression/compare8.c, src/regression/compare9.c,
6277 src/regression/configword.c, src/regression/for.c,
6278 src/regression/inline.c, src/regression/mult1.c,
6279 src/regression/nestfor.c, src/regression/or1.c,
6280 src/regression/pointer1.c, src/regression/ptrfunc.c,
6281 src/regression/rotate1.c, src/regression/rotate2.c,
6282 src/regression/rotate3.c, src/regression/rotate4.c,
6283 src/regression/rotate5.c, src/regression/rotate6.c,
6284 src/regression/rotate7.c, src/regression/string1.c,
6285 src/regression/struct1.c, src/regression/sub.c,
6286 src/regression/sub2.c, src/regression/switch1.c,
6287 src/regression/while.c, src/regression/xor.c,
6288 src/regression/create_stc, src/regression/simulate,
6289 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6291 * src/regression/gpsim_assert.h: added
6293 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6295 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6296 ((void (code *) (void)) 0) ();
6305 * as/mcs51/aslink.h,
6307 * as/mcs51/asmain.c,
6308 * as/mcs51/lkdata.c,
6310 * as/mcs51/lkmain.c,
6313 * as/z80/asmain.c: fixed build on current cygwin:
6314 replaced getline() by as_getline()
6316 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6318 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6319 declarator in the symbol chain
6321 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6322 parameter list for function pointers
6323 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6324 * support/regression/tests/bug-716242.c: added
6326 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6328 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6330 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6332 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6334 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6335 inifinitely recurseable, added static
6336 * support/regression/tests/bug-1408066.c: added
6338 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6341 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6342 renamed, added possibility to create "postLoopLbl"-labels
6343 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6344 newiTempLoopHeaderLabel
6345 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6346 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6347 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6348 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6349 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6350 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6351 (basicInduction): fixed bug #136564, made static,
6352 (loopInduction): changed parameter of basicInduction, made static,
6353 (addPostLoopBlock): added
6354 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6355 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6357 * support/regression/tests/bug-136564.c: added
6358 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6359 --std-sdcc99 to LIBSDCCFLAGS
6361 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6363 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6365 * support/regression/tests/bug-1406131.c: added
6367 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6369 * src/SDCCast.c (decorateType): fix promotion of unary minus
6370 * src/SDCCsymt.c (computeType): beautified
6371 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6372 (valUnaryPM, valComplement): fix sign and promotion,
6373 (valNot): ANSI: result type is int (SDCC: unsigned char)
6374 * support/regression/tests/uminus.c: speedup by removing superflous
6376 * support/regression/tests/onebyte.c: added promotion and signedness
6377 tests for unary minus
6378 * support/regressions/tests/bug-477927.c: disable warning about
6379 uninitialized variables
6380 * support/regression/tests/not.c: added
6382 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6384 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6385 * src/mcs51/gen.c (gen51Code): show final register usage after
6386 fillGaps in asm with --i-code-in-asm
6387 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6388 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6389 incUsed, rliveClear, adjustIChain): made static,
6390 (setFromRange): excluded because it's unused,
6391 (findPrevUseSym, markWholeLoop): added,
6392 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6393 through all branches of predecessors enables sdcc to emit the warning
6394 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6395 (rlivePoint): made static, added parameter emitWarnings which is only
6396 true during the first run out of two,
6397 (findRecursiveSucc, findRecursivePred): removed,
6398 (computeLiveRanges): made static, added parameter emitWarnings,
6399 (dumpIcRlive): added for debugging only
6400 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6401 removed prototype of setFromRange()
6402 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6403 in call of computeLiveRanges()
6404 * support/regression/tests/bug-895992.c: added
6405 * support/regression/tests/bug-971834.c: added
6406 * support/valdiag/tests/bug-895992.c: added
6407 * support/valdiag/tests/bug-971834.c: added
6409 2005-12-18 Raphael Neider <rneider AT web.de>
6411 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6412 (genUnpackBits): improved code for direct operands,
6413 (genPackBits): improved code for literal assignment to bitfields
6414 and for direct destination operands (no FSR indirection),
6415 prevented redundant AND, fixes #1362800,
6416 (AccLsh): added parameter to disable masking of the result
6417 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6418 skip instructions with side-effects (like incfsz),
6419 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6420 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6421 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6424 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6426 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6427 volatile variables as spill location
6429 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6431 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6433 * support/regression/tests/bug-1376320.c: added
6435 2005-12-08 Raphael Neider <rneider AT web.de>
6437 * src/pic/device.c: renamed is_shared to pic14_is_shared
6438 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6439 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6440 (is_valid_identifier): added for above workaround
6442 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6444 * device/lib/Makefile.in: fixed to enable port-specific-objects
6445 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6446 char, thanks Hubert Sack
6447 * doc/sdccman.lyx: documented --xstack-loc,
6448 elaborated a bit more on interrupts and pitfalls,
6449 removed "setjmp/longjmp unsupported",
6450 documented some unsupported C99 features
6451 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6452 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6453 if, thanks Hubert Sack
6454 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6455 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6457 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6458 regression tests can report resource usage (rfe 700441)
6459 * support/regression/collate-results.py: report resource usage
6460 * support/regression/ports/ds390/spec.mk,
6461 * support/regression/ports/hc08/spec.mk,
6462 * support/regression/ports/mcs51/spec.mk,
6463 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6464 * support/regression/ports/ds390/uCsim.cmd,
6465 * support/regression/ports/hc08/uCsim.cmd,
6466 * support/regression/ports/mcs51/uCsim.cmd,
6467 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6468 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6469 library, use the default one
6470 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6471 building the library
6473 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6475 * config.dsp: added dependency on .version and configure_vc.awk
6476 * device/include/setjmp.h: updated for --stack-auto and --xstack
6477 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6478 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6479 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6480 * device/lib/libsdcc.lib: added _setjmp
6481 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6482 (decorateType): fixed bug 1372851,
6483 (optimizeGetHbit): fixed warning
6484 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6485 array initialisation
6486 * support/regression/tests/bug1057979.c: added test for bug 1358192
6487 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6489 2005-12-03 Borut Razem <borut.razem AT siol.net>
6491 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6492 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6494 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6496 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6497 createIval): implement symbol independant "flexible array member",
6498 (createIvalCharPtr): implemented flexible array initialisation with a
6500 * src/SDCCsymt.c (copyStruct): removed,
6501 (getSize): fixed misleading comment,
6502 (getAllocSize): removed, the additional allocation size is now in
6503 sym->flexArrayLength,
6504 (checkStructFlexArray): new, syntax checks for flexible array members,
6505 (compStructSize): added syntax checks for "flexible array members"
6506 (copyStruct): removed,
6507 (copyLinkChain): removed inefficient fix for bug 770487
6508 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6509 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6510 symbol->flexArrayLength
6512 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6513 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6514 * support/regression/tests/structflexarray.c: added
6515 * support/valdiag/tests/structflexiblearray.c: added
6517 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6519 * src/SDCCast.c (decorateType): fixed bug 1368489
6520 * support/Util/SDCCerr.c,
6521 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6523 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6525 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6526 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6528 2005-11-27 Borut Razem <borut.razem AT siol.net>
6530 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6531 support/cpp2/mkdeps.h: added command line option
6532 -obj-ext=<extension> to SDCPP to define object file externion, used
6533 for generation of make dependencies (-M)
6534 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6536 2005-11-26 Borut Razem <borut.razem AT siol.net>
6538 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6539 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6540 added pic and pic16 libraries
6542 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6544 * device/include/float.h: Corrected typo in prototype of __fsgt
6546 2005-11-25 Borut Razem <borut.razem AT siol.net>
6548 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6549 added creation of model-mcs51-stack-auto libraries
6551 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6553 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6555 * src/SDCCast.c (createIvalArray): removed obsolete comment
6557 2005-11-24 Borut Razem <borut.razem AT siol.net>
6559 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6560 added missing device/lib/mcs51/crt*.asm sources
6562 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6564 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6566 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6568 * device/lib/_fs2schar.c,
6569 * device/lib/_fs2sint.c,
6570 * device/lib/_fs2slong.c: optimized inline asm
6572 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6574 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6575 Better handling of floats between -1.0 and 0.0.
6577 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6579 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6580 (the missing "if"s prohibited removal of redundant labels)
6582 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6584 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6585 Properly convert floats between -1.0 and 0.0 to long, int, and char
6586 types (max integer value of negative floats tends to zero).
6587 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6588 Removed changes made so to work properly with floats between
6589 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6592 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6594 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6595 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6596 (genCast) cosmetic change
6597 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6598 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6600 * support/regression/tests/bitfields (testSignedBitfields): added
6602 2005-11-18 Borut Razem <borut.razem AT siol.net>
6604 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6605 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6606 introduced SILENT option to make building of pic16 libraries less
6608 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6610 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6611 Now they work properly with floats between -1.0 and 0.0
6612 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6614 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6616 * src/SDCCicode.c (printOperand): added missing else
6618 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6620 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6621 reformatted for better readability
6622 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6625 2005-11-17 Borut Razem <borut.razem AT siol.net>
6627 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6628 introduced SILENT option to make building of pic16 libraries less
6629 verbose - used for nightly snapshot build
6630 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6631 available on Win32 platforms.
6632 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6633 medium, large, pic and pic16
6635 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6637 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6638 printf("%f"...) sets fraction to zero.
6640 2005-11-16 Raphael Neider <rneider AT web.de>
6642 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6644 * src/pic/gen.c (genIfx): implemented for CARRY bit
6645 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6646 to generic pointers, fixes #1357332,
6647 (pic16_movLit2f): NEW,
6648 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6650 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6652 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6654 2005-11-11 Raphael Neider <rneider AT web.de>
6656 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6657 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6658 compute pointer's type from operand,
6659 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6660 improved single bit reads, fixes bug #1353379
6662 2005-11-09 Borut Razem <borut.razem AT siol.net>
6664 * support/scripts/sdcc.nsi: added lib/pic to the package
6666 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6668 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6670 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6672 * support/regression/tests/bug1348008.c: added
6673 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6674 * support/regression/tests/bug1337835.c: updated comment
6676 2005-11-06 Borut Razem <borut.razem AT siol.net>
6678 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6679 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6680 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6681 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6682 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6683 dynamic construction of cl_error_class and derivates - 2.nd try
6685 2005-11-05 Borut Razem <borut.razem AT siol.net>
6687 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6688 bug, which caused Bus Errors on sparc solaris
6690 2005-11-04 Borut Razem <borut.razem AT siol.net>
6692 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6693 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6694 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6695 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6696 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6697 and derivates to resolve the initialization problem on OSX
6699 2005-11-02 Borut Razem <borut.razem AT siol.net>
6701 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6702 corrected typo - #include <winsock2.h>
6704 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6706 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6707 (_asxxxx_mapping): added org directive for future enhancements
6709 2005-11-01 Borut Razem <borut.razem AT siol.net>
6711 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6712 enabled sockets on WIN32
6713 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6715 2005-10-31 Borut Razem <borut.razem AT siol.net>
6717 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6718 WIN32 backslash path delimiters should be escaped when used in C strings
6719 * support/regression/tests/bitfields.c: exclude failing assertions for
6720 __CYGWIN32__ and __MINGW32__ hosts
6722 2005-10-30 Borut Razem <borut.razem AT siol.net>
6724 * src/SDCCutil.c: corrected double comparison typo
6726 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6728 * device/lib/medium/Makefile: added for new memory model medium
6729 * device/include/asm/mcs51/features.h: updated for medium/pdata
6730 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6731 added Multiply & Accumulate sbit's and MAC0_PAGE define
6732 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6733 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6734 * device/lib/_mullong.c: update for medium model
6735 * device/lib/incl.mk: added medium model
6736 * doc/sdccman.lyx: documented medium model
6737 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6738 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6739 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6740 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6741 (allocParms): set SCLS and OCLS to pdata for medium model
6742 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6744 (powof2): return <0 if not power of 2
6745 * src/avr/gen.c (genBitWise): use updated powof2
6746 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6747 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6748 (shiftLLeftOrResult): use B if necessary
6749 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6750 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6751 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6752 * support/regression/Makefile.in: added test-mcs51-medium
6753 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6755 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6757 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6759 * device/lib/time.c (mktime): fixed bug 1334315
6761 2005-10-28 Raphael Neider <rneider AT web.de>
6763 * device/include/pic/p16f_common.inc: added common declarations
6764 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6766 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6768 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6769 (aopPutUsesAcc): added to predict accumulator use,
6770 (assignResultValue): save acc if necessary,
6771 (genMinusDec): store result if indirectly addressed,
6772 (genDivOneByte): save acc if necessary,
6773 (movLeft2Result): bugfix if left already in acc,
6774 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6775 attention to accumulator use (esp. pdata),
6776 (genReceive): receive pdata correctly
6777 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6778 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6780 2005-10-27 Raphael Neider <rneider AT web.de>
6782 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6784 2005-10-27 Raphael Neider <rneider AT web.de>
6786 * .version: changed version to 2.5.4
6787 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6788 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6789 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6790 arithmetics support routines
6791 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6792 * device/lib/Makefile.in: also create installdir for pic
6794 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6796 * src/pic/device.c (dump_sfr): rewritten to delegate register
6797 placement to the linker (use `extern sym' rather than sym EQU addr),
6798 (validAddress): fixed to check last specified address
6799 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6800 (popGetLit): truncate literal value to 8 bit,
6801 (popGet): moved assert to more appropriate place
6802 (popGetExternal): create pCode operand from and mark the according
6803 symbol as being `extern'
6804 (popGetAddr): added sanity check on immediate's offset, provide
6805 GPOINTER tag on demand
6806 (aopPut): fixed for immediates,
6807 (mov2w_op): move operand's address or contents to WREG (depending on
6808 operand type), safer variant of mov2w,
6809 (movwf,call_libraryfunc): NEW, handy abbreviations,
6810 (get_argument_pcop,get_return_val_pcop,pass_argument,
6811 get_returnvalue): interface for accessing function parameters and
6813 (assignResultValuei,genRet): use new parameter/return value interface
6814 (pic14_getDataSize): back to old version handling generic pointers,
6815 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6816 provided implementation and/or fixed old one,
6817 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6818 calls, removed legacy 8051 reference code
6819 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6820 (loadSignToC): NEW, move the operands sign bit to CARRY,
6821 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6822 genRightShiftSigned, accepts negative shift counts,
6823 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6824 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6825 generic pointers, __data pointers and __code pointers,
6826 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6827 and signed bitfields, limit bitfields to 8 bit,
6828 (genDataPointerGet): fixed number of bytes read,
6829 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6830 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6831 pointers to constant data are no longer assumed to point to __code
6832 space, removed invalid pointer types,
6833 (bitpatternFromVal): retrieve the PICs representation of an integer
6835 (genDataPointerSet): fixed assigning to po_immediate operands,
6836 (genGenPointerSet): implemented as library call,
6837 (genIfx): fixed incorrect condition,
6838 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6839 provide GPOINTER tag according to destination's storage class,
6840 (genCast): added code to handle casting to generic pointers, added
6841 sign-/zero extension of the result
6842 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6843 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6844 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6846 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6847 address/register resides in the shared banks
6848 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6849 put all variables into separate sections (have the linker arrange
6851 (picglue): put init code and interrupt handlers in separate sections
6852 * src/pic/main.c: added port specific options table, modified to PORT
6853 structure to make GPOINTERs 3 byte, added pic14_options
6854 (_pic14_do_link): private linking routine (update paths to libraries,
6855 add libsdcc.lib by default)
6856 * src/pic/main.h: declare pic14_options
6857 * src/pic/pcode.c: fixed instructions i/o relations,
6858 (RegCond): reverted to correct version,
6859 (newpCodeOpLit): truncate literals to 8 bit,
6860 (genericPrint): added debug output,
6861 (getRegFromInstruction): fixed for various operand types, simplified
6862 (BuildFlow): fixed broken handling of isntructions with labels
6863 (LinkFlow): start at last instruction in flow (skip trailing comments),
6864 pass the flow on to the next instruction after CALL
6865 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6866 (insertPCodeInstruction): fixed inserting after a skip instruction,
6867 (DoBankSelect): fixed for labeled instructions
6868 (OptimizepBlock): honor --nopeep switch
6869 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6870 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6871 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6872 (pCodeOptime2pCodes): allow disabling this optimization via
6873 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6874 but is still buggy), started implementation of a dataflow based
6875 pCode optimization (CSE + dead code elimination)
6876 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6877 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6878 names are independant of the stack location and therefore portable across
6881 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6883 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6884 (selectSpil): fixed bug 1337835 by not spilling bit variables
6885 * support/regression/tests/bug1337835.c: added test for this bug
6886 * src/mcs51/peeph.def: restart after rule 3.c,
6887 addded rules 263.x to optimize loading constants
6889 2005-10-26 Raphael Neider <rneider AT web.de>
6891 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6892 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6893 (genAssign): emit warning when casting literals to generic pointer
6894 type, also applies when taking the address of a fixed variable,
6895 (genCast): improved casting to generic pointers
6896 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6897 extern variables, added verbose error message
6898 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6900 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6902 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6903 carry must be complemented too
6904 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6905 could be emitted by genMinus
6906 * src/SDCCval.c (constVal): fixed bug 1305065
6908 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6910 * src/SDCCast.c (addCast): added promotion for bit variables
6911 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6912 promotion casts + optimisation
6913 (optimizeGetWord): fix warning 'i' might be used uninitialized
6914 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6915 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6917 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6919 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6920 all chars are promoted to int; promotion should be handled in SDCCast.c
6922 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6924 * device/lib/_strcmp.c: Fixed bug 1326457
6926 2005-10-11 Raphael Neider <rneider AT web.de>
6928 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
6929 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
6931 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
6933 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
6934 * support/regression/tests/sfr16.c: added test for the sfr32 bug
6936 2005-10-04 Raphael Neider <rneider AT web.de>
6938 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
6939 device/lib/pic16/pics.all: added pic18f1320
6940 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
6942 2005-09-30 Raphael Neider <rneider AT web.de>
6944 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
6945 * src/pic16/devices.inc: NEW, provides device descriptions
6946 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
6948 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
6950 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
6953 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
6955 * doc/sdccman.lyx: updated Highest Order Bit documentation,
6956 documented Any Order Bit, Higher Order Byte and Higher Order Word
6957 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
6958 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
6959 (optimizeGetAbit): new, to get any bit, not only the high bit,
6960 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
6961 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
6962 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
6963 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
6964 RIGHT_OP: also try GETBYTE, GETWORD optimization,
6965 GETABIT, GETBYTE, GETWORD: decorate them,
6966 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
6967 (ast_print): added GETABIT, GETBYTE, GETWORD
6968 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
6969 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
6970 (geniCodeBinary): new generic binary icode,
6971 (ast2iCode): added GETABIT, GETBYTE, GETWORD
6972 * src/port.h: updated comment for PORT.hasExtBitOp
6973 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
6974 (genGetByte): new, to get a single byte,
6975 (genGetWord): new, to get a word from a long,
6976 (gen51Code): added GETABIT, GETBYTE, GETWORD
6977 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
6979 2005-09-23 Raphael Neider <rneider AT web.de>
6981 * configure.in, configure: have device/lib/pic configured
6982 * device/lib/Makefile.in: added model-pic14
6983 * device/lib/clean.mk: added pic/ to clean rule
6984 * device/lib/pic: added rudimentary pic14 library providing support
6985 functions for multiplication/division/generic pointer access
6986 * src/SDCCopt.c (convilong): mark support functions as extern
6987 for pic14 port as well
6988 * src/pic/gen.c (genMult): added assertions,
6989 (genpic14Code): emit warning on unhandled iCodes
6990 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
6991 * src/pic/pcode.c (pCodeOpCopy),
6992 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
6993 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
6994 SFR_REGISTER}), made safe for future extensions
6995 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
6996 instructions even if preceeded by SKIP instructions (also remove
6997 them); removed unused code
6998 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
6999 prevents leaving parts of the structure uninitialized after copying
7001 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7003 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7005 * support/regression/tests/addsub.c: added test for the bug
7007 2005-09-21 Raphael Neider <rneider AT web.de>
7009 * device/include/pic16/pic18f1220.h,
7010 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7011 * device/lib/pic16/Makefile.rules: added missing opening paren
7012 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7013 are provided in genutils.c,
7014 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7015 operand/result sizes,
7016 (genCmp): assert on NULL pointers first, then check deref'ed values
7017 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7020 2005-09-18 Raphael Neider <rneider AT web.de>
7022 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7023 as these are now unused,
7024 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7025 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7026 local, avoids uninitialized pointer dereference on r->name
7027 * src/pic16/ralloc.c (newReg): fixed indentation
7029 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7031 * src/SDCCval.c (constVal): fixed bug 730366
7032 * support/Util/SDCCerr.c,
7033 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7035 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7037 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7039 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7041 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7043 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7045 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7046 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7047 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7048 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7049 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7050 * packihx/packihx.c (hexDigit): made c unsigned char
7051 * as/mcs51/lklibr.c (fndsym),
7052 * link/z80/lkgb.c (gb),
7053 * link/z80/lklibr.c (fndsym),
7054 * link/z80/lkrloc.c (relr),
7055 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7056 * src/SDCC.lex (checkCurrFile, process_pragma),
7057 * src/SDCCglue.c (spacesToUnderscores),
7058 * src/SDCCmain.c (setParseWithComma, processFile),
7059 * src/asm.c (tvsprintf, printCLine),
7060 * src/avr/gen.c (emitcode, aopPut),
7061 * src/ds390/gen.c (emitcode),
7062 * src/hc08/gen.c (emitcode, emitinline),
7063 * src/mcs51/gen.c (emitcode, genInline),
7064 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7066 * src/pic/ralloc.c (debugLog),
7067 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7069 * src/pic16/ralloc.c (debugLog),
7070 * src/z80/main.c (_process_pragma):
7071 made all ctype.h function calls safe
7072 * src/SDCCopt.c: include math.h for fabs
7073 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7074 and used them throughout the code to make ctype.h function calls safe
7075 * src/ds390/main.c (asmLineNodeFromLineNode),
7076 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7077 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7079 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7080 (newpCodeAsmDir): made ctype.h function calls safe
7081 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7082 pic16_emitcode): made lbp unsigned char*
7083 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7084 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7085 * src/xa51/gen.c (emitcode),
7086 * src/z80/gen.c (_emit2): made lbp unsigned char*
7087 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7090 2005-09-05 Raphael Neider <rneider AT web.de>
7092 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7093 access bank splitpoint
7095 2005-09-05 Raphael Neider <rneider AT web.de>
7097 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7099 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7101 * .version: changed to version 2.5.3
7102 * doc/sdccman.lyx: changed version to 2.5.3,
7103 documented --codeseg and --constseg and pragma codeseg and constseg,
7104 documented bit parameters (reentrant) and bit returning
7105 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7106 currFunc->recvSize, but is this ok for all ports?
7107 (ast2iCode): result of ~ on unsigned char must be cast to int for
7109 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7110 function pointers in bit space
7111 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7112 (processFuncArgs): call port.reg_parm() with reentrancy info
7120 * src/z80/main.c: port.reg_parm prototype extended with
7121 "bool reentrant" parameter
7122 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7123 options.stackAuto for allocating bit register parameters
7124 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7125 (genSend): set BitBankUsed if it is,
7126 (selectRegBank): factored out of genCall for use in genPcall,
7127 (genCall): removed redundant dtype assignmen, use selectRegBank,
7128 (genPcall): handle returning in Carry properly, save in F0 if needed,
7129 (genReceive): handle bit register parameters
7130 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7131 (mcs51_assignRegisters): enable bit registers for all reentrant
7132 functions and don't set BitBankUsed unconditionally
7133 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7134 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7135 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7137 2005-08-27 Borut Razem <borut.razem AT siol.net>
7139 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7140 ppc-osx (Darwin) does not support -u option. It seems that it is
7141 supported only on Linux - GNU cp
7143 2005-08-25 Borut Razem <borut.razem AT siol.net>
7145 * sim/ucsim/gui.src/serio.src/Makefile.in,
7146 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7147 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7148 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7149 install and strip, since the strip at /usr/ccs/bin should be used
7152 2005-08-24 Borut Razem <borut.razem AT siol.net>
7154 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7156 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7158 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7161 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7163 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7164 * as/mcs51/lkmain.c (link_main): fixed warning
7165 * device/include/stdbool.h: ds390 has no advanced bit support yet
7166 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7167 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7168 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7169 and updated their macros
7170 * src/SDCCval.c (constVal): updated comment for renamed b_long
7172 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7174 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7175 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7176 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7177 (oprio): set priority for '['
7178 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7180 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7181 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7182 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7183 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7184 added overlayable BIT_BANK area
7185 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7186 (summary2): explain 'T' in legenda
7187 * as/mcs51/lkrloc.c: replaced old K&R style,
7188 (relr): added R_BIT processing,
7189 (errmsg): added "Bit-addressable relocation error",
7190 (adb_bit): added for converting from byte- to bit-addressable space,
7191 (adb_24_bit): added for converting from byte- to bit-addressable space
7192 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7193 used in reentrant functions now even as return value
7194 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7195 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7196 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7197 * src/SDCCglobl.h: added indicator BitBankUsed
7198 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7199 the bit registers b0-b7
7200 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7201 (geniCodeCast): fixed bug 1263853,
7202 (geniCodeLogicAndOr): put result in bool or char,
7203 (geniCodeReceive): added parameter func for accessing the return type,
7204 (geniCodeFunctionBody): pass func to geniCodeReceive
7205 * src/SDCCmain.c: added indicator BitBankUsed
7206 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7207 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7208 (checkSClass): don't put automatic bool/bit on stack,
7209 (checkFunction): removed check on function cannot return bit
7210 * src/SDCCsymt.h: added newBoolLink prototype
7211 * src/mcs51/gen.c (rb1regs): added bit registers,
7212 (movc): created for assigning to carry,
7213 (pushReg, popReg): created for pushing registers,
7214 (sameRegs): check both AOP_REG and AOP_CRY types,
7215 (aopOp): handle bit registers,
7216 (aopPut): optimization no self-assign,
7217 (saveRegisters): push reg->base (bits) only once for bit registers,
7219 (unsaveRegisters): pop reg->base only once and use popReg,
7220 (assignResultValue): added parameter func and return in carry for bits,
7221 (genIpush): optimization no reload in A if not changed,
7222 (genSend): bit parameters in reentrant functions are passed in bit
7223 registers by first assigning to bits in B, then save registers and
7225 (genCall): handle returning in Carry properly, save it in F0 if needed,
7226 (genPcall): updated assignResultValue call, this is not safe yet for bit
7227 returning function !!!
7228 (genFunction): don't generate equ's for bit registers and use pushReg,
7229 (genEndFunction): take care of bit returning functions and use popReg,
7230 (genRet): return bit in Carry,
7231 (genIfx): optimize bit registers and other directly addressable bits,
7232 (genReceive): updated assignResultValue call
7233 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7234 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7235 registers when using stack-auto
7236 * src/mcs51/ralloc.c (_G): added allBitregs,
7237 (regs8051): added the bit registers,
7238 (createStackSpil): use macro IS_BIT,
7239 (getRegBit): added to allocate a bit register, else spill,
7240 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7241 (updateRegUsage): factored out to ease stepping while debugging,
7242 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7243 also allocate bit registers,
7244 (fillGaps): handle bit registers,
7245 (findAllBitregs): added to create bit vector with all bit registers,
7246 (mcs51_allBitregs): returns this bit vector,
7247 (mcs51_assignRegisters): when using stack-auto use bit registers for
7248 passing parameters and creating local variables
7249 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7251 2005-08-22 Borut Razem <borut.razem AT siol.net>
7253 * device/lib/Makefile.in: replaced find option -or with -o
7254 to make it run on solaris
7256 2005-08-22 Raphael Neider <rneider AT web.de>
7258 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7259 fixes #1265442 (crash on Solaris)
7261 2005-08-20 Borut Razem <borut.razem AT siol.net>
7263 * configure, configure.in: added tests for libsocket and libnsl libraries,
7264 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7265 from support/regression/Makefile.in
7266 * support/regression/Makefile.in: added
7267 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7268 * sim/ucsim/libtool: regenerated on sparc-solaris
7269 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7270 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7271 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7272 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7273 sparc-solaris, which doesn't use GNU ld linker
7274 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7275 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7277 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7279 * src/mcs51/peeph.def: updated comments
7281 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7283 * device/lib/_gptrget.c,
7284 * device/lib/_gptrput.c: slightly shorter
7285 * doc/sdccman.lyx: incremented version
7286 * src/mcs51/peeph.def: moved peephole comments to the line of first
7287 change to better keep line correlation, reanimated 186.e
7288 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7290 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7292 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7293 David Saxton with quotes around file name.
7295 2005-08-15 Borut Razem <borut.razem AT siol.net>
7297 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7298 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7299 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7300 make tests run on x86_64 platform
7302 2005-08-13 Raphael Neider <rneider AT web.de>
7304 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7305 as it might be executed DURING a build (parallel make is wonderful)
7307 2005-08-13 Raphael Neider <rneider AT web.de>
7309 * device/lib/Makefile.in (port-specific-objects-pic16):
7310 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7311 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7313 * device/lib/pic16/Makefile.rules: build subdirs before creating
7314 the library, removed builddir rule, create $(builddir) early in
7315 recurse rule, use empty recurse rule for leaf directories
7316 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7317 mkdir errors (race condition), removed duplicate suffix "hex"
7319 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7320 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7321 prevents mkdir -p from aborting on Alpha
7323 2005-08-12 Raphael Neider <rneider AT web.de>
7325 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7326 db-statements in order to allow for arrays of pointers in code
7327 sections to be placed without interspersed 0-padding, fixes
7329 * (emitStatistics): fixed division by zero for pic18f1220
7330 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7331 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7332 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7333 * (pic16_pCodeConstString): keep track of already emitted string
7334 literals to prevent "duplicate definitions of symbol _str_NR"
7335 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7337 * device/lib/Makefile.in: ignore failing PIC16 library builds
7338 * device/lib/pic16/Makefile: do not build if gputils are missing
7339 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7341 2005-08-10 Raphael Neider <rneider AT web.de>
7343 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7346 2005-08-10 Raphael Neider <rneider AT web.de>
7348 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7349 Rokas' patch to add the new fixed point type "__fixed16x16"
7350 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7351 functions for __fixed16x16 arithmetics
7352 * device/lib/pic16: reimplemented the build system to support
7353 a separate build directory, better handling of libio (create
7354 the library in a separate subdir for each architecture) and
7355 easier configuration (centralized in Makefile.common)
7357 2005-08-07 Raphael Neider <rneider AT web.de>
7359 * src/pic16/gen.c (genrshTwo): fixed sign extension
7360 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7361 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7363 * device/include/pic16/pic18f4220.h: NEW, header for
7364 pic18f4220 and pic18f4320
7365 * device/include/pic16/pic18fregs.h: added new devices,
7366 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7367 * device/include/pic16/signal.h: resolved name clashes
7368 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7369 to also allow testing for interrupt enable bits, added
7370 comments on how to use the macros
7371 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7372 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7373 register definitions for the devices
7374 * device/lib/pic16/pics.all: added new devices
7375 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7377 * device/lib/pic16/libc/stdlib/memfree: do not count
7378 the block header as free memory
7379 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7380 simplified and added missing end-of-blocklist-marker
7381 (reported by Peter Onion, fixes #1252814)
7382 * (_mergeHeapBlock): fixed loop condition
7383 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7384 len==0, restructured code
7385 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7386 up a bit, reduced bitfield accesses, prevent endless loops
7387 in case of heap corruption
7388 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7389 "unreferenced arguments/must return a value" warnings
7390 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7391 replaced BAUDREG with SPBRG
7392 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7393 device/lib/pic16/debug/gstack/gstack.c: replaced
7394 _naked, _asm, _endasm with __naked, __asm, __endasm
7396 2005-08-05 Raphael Neider <rneider AT web.de>
7398 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7399 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7401 2005-08-05 Borut Razem <borut.razem AT siol.net>
7403 * device/lib/Makefile.in: added missing ';'
7404 * configure: removed ^M characters
7406 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7408 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7409 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7412 2005-08-04 Borut Razem <borut.razem AT siol.net>
7414 * configure.in: pic16 libraries build 2nd try - enable running
7415 configure in device/lib/pic16
7416 * configure: regenerated from configure.in
7417 * device/lib/Makefile.in: create $(PORT)/bin directory
7419 2005-08-03 Raphael Neider <rneider AT web.de>
7421 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7422 to get/set values via pointers
7423 * (genUnpackBits,genPackBits): changed detection of
7424 ptr->bitfield vs. sym.bitfield, fixed access via generic
7425 pointers, removed dead (wrong) code for multibyte bitfields
7426 * (genNearPointerGet, genGenPointerGet): removed useless code,
7427 fixed bitfield detection, fixes #1250594
7428 * (genNearPointerSet): removed useless code
7429 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7430 and introduced macro pic16_emitpcode that conditionally emits
7431 the origin of the following pCode (useful for debugging SDCC)
7432 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7433 * (createDefmap): fixed handling of LFSR for --optimize-df
7435 2005-08-02 Borut Razem <borut.razem AT siol.net>
7437 * device/lib/Makefile.in: pic16 libraries build enabled since
7438 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7440 2005-08-02 Raphael Neider <rneider AT web.de>
7442 * src/pic16/gen.c (genPackBits): removed deprecated warning
7443 * (genGenPointerSet): fixed bitfield detection
7445 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7447 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7449 2005-07-31 Raphael Neider <rneider AT web.de>
7451 * device/lib/pic16/libdev/pic18f458.c,
7452 device/include/pic16/pic18f458.h: added missing T0CONbits
7454 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7456 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7458 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7460 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7462 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7464 * device/include/mcs51/at89c51ed2.h: added.
7466 2005-07-23 Raphael Neider <rneider AT web.de>
7468 * src/pic/gen.h: added emitpcode macro for debugging
7469 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7470 and replace by macro adding debug information on demand
7471 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7472 * (gencjne): tried to fix; replaced with correct (slower) code
7473 * (gen{Unp,P}ackBits): fixed single bit access
7474 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7475 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7476 previous instruction
7477 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7478 register has to be handled with care (forbidding movement
7479 of assignments/uses, removing assignments completely, ...)
7480 * (pCodeOptime2pCodes): make use of regIsSpecial
7481 * added lots of debugging output (commented out)
7482 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7483 from being reused as result UNLESS it is known to work
7485 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7487 * support/Util/dbuf.h: include <stddef.h> for size_t
7488 * .version: changed to version 2.5.2
7490 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7492 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7494 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7496 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7497 (genModOneByte): removed needless psha/pula
7499 2005-07-22 Raphael Neider <rneider AT web.de>
7501 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7502 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7503 * src/pic/gen.c (resolveIfx): do not "invent" labels
7504 * (genSkipc): changed to positive logic
7505 * (genSkipCond): removed as no longer needed
7506 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7508 * (genLeftShift): check operands are in different registers
7509 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7510 INCF does not update CARRY...
7511 * src/pic/main.c: fixed _linkCmd
7512 * src/pic/pcode.c (unlinkpCode): added inactive code
7513 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7514 alive (do not assign result and operand overlapping registers)
7516 2005-07-22 Raphael Neider <rneider AT web.de>
7518 * src/pic/device.c (dump_sfr): replaced register declaration with
7519 call to emitSymbolToFile() to avoid duplicate symbols
7520 * (assignRelocatableRegisters): do not declare external symbols
7521 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7522 right (take size of type, not etype)
7523 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7524 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7525 * (packRegsForAccUse): disabled assignment of WREG as
7526 the result reg to prevent occurence of just fixed #1235003,
7528 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7529 symbols (avoids duplicate symbols in .asm file)
7530 * (pic14emitRegularMap): use emitSymbolToFile()
7531 * src/pic/gen.c (aopOp): fixed spillLocation handling
7532 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7533 * (genDataPointerSet): removed unneccessary variables/output
7535 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7537 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7538 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7540 2005-07-21 Raphael Neider <rneider AT web.de>
7542 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7543 architecture cannot handle them efficiently, fixes bug #1235003
7544 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7545 check for empty sets before using them (fixes bug #1232190)
7547 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7549 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7550 (lnksect2): generate warnings for memory overlap
7551 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7552 constseg to set the name of these segments so you can instruct the linker
7553 to place them in banks
7554 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7555 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7556 added code_seg and const_seg to options
7557 * src/SDCCglue.c (emitMaps): use options.const_seg,
7558 (createInterruptVect): put interrupt vectors in segment HOME,
7559 (glue): put HOME before static segment and put the main glue in HOME,
7560 (glue): use options.code_seg
7561 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7562 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7563 these segments so you can instruct the linker to place them in banks
7564 (linkEdit): use code_loc for HOME segment which should be the first
7565 segment in code memory now
7566 * src/SDCCmem.c: fixed more stuff like bug 1238386
7567 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7568 (changePointer): don't change function pointers to code pointers for
7570 (compareType): added exceptional check for banked function pointers
7571 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7572 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7573 after static in code memory
7574 * src/mcs51/gen.c: added aopLiteralLong prototype,
7575 (aopForSym): use getSize for functions,
7576 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7577 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7578 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7580 (genPcall): use call for literal function pointers and generate banked
7581 calls over the one trampoline so there's only one place for the user to
7582 modify according to his/hers hardware,
7583 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7584 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7585 * src/mcs51/main.c: added keyword banked,
7586 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7587 * support/Util/SDCCerr.c,
7588 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7589 needed for passing the bank and address to the trampoline
7590 * device/lib/mcs51/crtbank.asm: added for bankswitching
7591 * device/lib/mcs51/Makefile: added crtbank
7593 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7595 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7596 for fields at offset 0 of a struct or union as reported
7597 on 2005-07-07 in the developer mailing list.
7599 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7601 * src/SDCCmem.c: fixed bug 1238386
7603 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7605 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7606 (patch #1144962), added peephole 300, enabled 259.x
7607 * doc/sdccman.lyx: removed screenshot and provided link instead
7609 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7611 * doc/sdccman.lyx: added section about debugging with ddd
7612 * doc/figures/ddd_example.eps: screenshot of debugging session
7614 2005-07-04 Raphael Neider <rneider AT web.de>
7616 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7617 like CODE pointers, fixes #1115683
7618 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7619 call, fixes bugs #1232211, #1228110,
7620 fixed wrong casts to pCodeFlow from pCodeInstructions
7622 2005-07-04 Raphael Neider <rneider AT web.de>
7624 * src/pic/gen.c (popGet): changed assert to allow for
7626 * (popGetAddr): changed signature to provide
7627 an additional index, patched all call sites
7628 * (genCmpEq): handle literal-like operands correctly
7629 * (genAddrOf): added sanity checks on __code/__data pointers
7630 * (genAssign): added handling of symbols from __code section
7631 * (gencjne): do not generate code for comparisons whose result
7632 is neither stored nor used, fixes bug #1171114
7633 * (AccLsh, AccRsh): operate on operand instead of WREG
7634 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7635 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7637 * rewrote complete shift-by-literal logic, commented unused
7639 * (genConstPointerGet): get multiple bytes (if result size > 1),
7640 fixed handling of non-immediate addresses
7641 * (genPointerGet): handle CODE pointers like CONST pointers
7642 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7643 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7644 operand is to be treated as a literal or not
7645 * (mov2w,genPcall,genCmpEq),
7646 src/pic/genarith.c: use aop_isLitLike() to decide between
7647 literal/register contents
7648 * (addSign): added missing offset
7649 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7650 only emit comment in debug-mode,
7651 use {aop,op}_isLitLike throughout the file
7652 * src/pic/glue.c: fix initializers for pointers (work in progress)
7653 * src/pic/pcode.c (get_op): honor index on _const symbols
7654 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7655 * (dumppBlock): added pCode size estimation
7656 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7657 check for IS_SYMOP before OP_SYMBOL'ing
7658 * fixed indentation, compacted switch-statements
7659 * (allocReg): find free register and allocate it instead of
7660 allocating new registers all the time
7661 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7662 registers as its operands (necessary only for multibyte GETs)
7664 2005-07-01 Raphael Neider <rneider AT web.de>
7666 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7667 debugging .asm-output macros FENTRY + FEXIT
7668 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7670 * (emitpComment): NEW, printf to pCode
7671 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7673 * (popGetAddr): NEW, variant of popGet to access an immediates
7674 high(er) bytes instead of the n'th byte of memory they reference,
7675 replaced popGet with popGetAddr where neccessary
7676 * (genDataPointerGet): reactivated and fixed implementation
7677 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7679 * (genDataPointerSet): fixed multibyte assignments
7680 * (genpic14Code): fixed --i-code-in-asm handling
7681 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7682 * (genPlus): fixed index-out-of-bounds error
7683 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7684 * src/pic/ralloc.c: added debugging output macro FENTRY2
7685 * (spillThis): fixed indentation, enbraced for-body for clarity
7686 * (rematStr): commented out as now unused
7687 * (regTypeNum): commented out special spill case (overwrites
7689 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7691 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7693 * doc/sdccman.lyx: documented sfr16/sfr32,
7694 added example for using storage class with function pointers
7695 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7697 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7699 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7700 * device/lib/_itoa.c,
7701 * device/lib/_ltoa.c: optimized codesize
7702 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7703 but don't know how to suppress the double warning.
7704 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7705 * support/Util/SDCCerr.c,
7706 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7708 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7710 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7711 fixed old K&R prototypes
7712 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7713 * device/lib/_gptrget.c,
7714 * device/lib/_gptrgetc.c,
7715 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7716 also new versions for small generic pointers and banked generic pointers
7717 * src/port.h: added const_name
7718 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7719 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7720 * src/SDCCcse.c (findPrevIc): check all associative operators
7721 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7722 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7723 * src/SDCCmem.c: updated comments,
7724 set far-space to 0 for pdata, results in optimized code
7725 * src/SDCCmem.h: added macro CONST_NAME
7726 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7727 moving the info into the highest bits, see also gptrget/gptrput
7728 * src/src.dsp: added sdcc.ico to project files
7729 * src/avr/gen.c (genCast): fixed bug 0x%d
7730 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7731 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7732 relation between ptr_type and DCL_TYPE,
7733 (genCast): fixed bug 0x%d
7734 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7735 (CODE)" for const_name
7736 * src/hc08/gen.c (genCast): fixed bug 0x%d
7737 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7738 (hc08_port): added "CONST (CODE)" for const_name
7739 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7740 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7741 between ptr_type and DCL_TYPE,
7742 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7743 operand* and took AOP() inside function so sfr-ness can be checked,
7744 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7746 (genFunction, genEndFunction): optimized stack setup,
7747 (genMinus): optimized for literals with ending zeroes (in bytes),
7748 (genCast): fixed bug 0x%d
7749 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7750 (mcs51_port): added "CONST (CODE)" for const_name
7751 * src/mcs51/peeph.def: made rule 226 more generic
7752 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7753 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7754 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7755 * src/z80/main.c (z80_port): added NULL for const_name,
7756 (gbz80_port): added NULL for const_name
7757 * support/regression/tests/bug663539.c,
7758 * support/regression/tests/sfr16.c: new tests
7760 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7762 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7764 2005-06-24 Raphael Neider <rneider AT web.de>
7766 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7768 * device/include/pic16/signal.h: added USBIF
7771 2005-06-24 Raphael Neider <rneider AT web.de>
7773 * device/lib/pic16/libdev/pic18f2455.c,
7774 device/include/pic16/pic18f2455.h: NEW
7775 * device/include/pic16/pic18fregs.h,
7776 device/lib/pic16/pics.all,
7777 src/pic16/device.c: added 18f2455
7778 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7779 device/include/pic16/{pic18f[68][567].h,usart.h}:
7780 replaced MULTIPLE_USARTS define with more relaible
7781 compatibility sfrs (for USART access)
7783 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7785 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7786 and the output asm file line is printed on two lines.
7788 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7790 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7791 BGT, BLE, BHI, and BLS instructions
7792 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7794 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7795 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7797 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7799 2005-06-15 Raphael Neider <rneider AT web.de>
7801 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7802 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7803 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7804 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7805 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7807 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7809 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7810 Marcel Telka in bug #1215704
7812 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7814 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7815 located in shared memory bank.
7817 2005-05-31 Raphael Neider <rneider AT web.de>
7819 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7820 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7821 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7823 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7825 * device/lib/_strncpy.c: fixed the fix
7827 2005-05-26 Raphael Neider <rneider AT web.de>
7829 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7830 initializers with \0, bug #1208187
7831 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7832 intializers with \0, bug #1208187
7834 2005-05-26 Raphael Neider <rneider AT web.de>
7836 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7837 initializers with \0, bug #1208187
7838 * src/pic16/main.c (_process_pragma): added sanity checks
7839 for stack position and size, emit warnings when appropriate
7841 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7843 * device/lib/_strncpy.c: fixed not filling with \0
7845 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7847 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7849 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7850 compound_statement),
7852 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7854 2005-05-24 Raphael Neider <rneider AT web.de>
7856 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7858 2005-05-24 Raphael Neider <rneider AT web.de>
7860 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7861 TRISE definitions, closes bug #1162453
7863 2005-05-22 Raphael Neider <rneider AT web.de>
7865 * src/pic16/main.c (_process_pragma): check for missing
7866 arguments to pragmas code and udata
7867 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7868 consistency fixes to match other headers (thanks to Jim Paris)
7869 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7871 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7873 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7875 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7877 * support/regression/tests/bug1198642.c: new test
7878 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7879 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7880 * support/scripts/resource.h,
7881 * support/scripts/resource.rc,
7882 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7883 * support/scripts/sdcc.ico: added 32x32 icon
7885 2005-05-18 Raphael Neider <rneider AT web.de>
7887 * device/lib/pic16/libdev/pic18f*.c,
7888 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7889 keywords to "__sfr" and "__at (X)"
7890 * device/include/pic16/pic18fregs.h: added pic18f4520
7891 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7892 #1203088 (MPLAB compatibility)
7894 2005-05-17 Raphael Neider <rneider AT web.de>
7896 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7897 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7898 * device/lib/pic16/pics.all: added new devices
7899 * src/pic16/device.c: added support for pic18f4520
7901 2005-05-16 Raphael Neider <rneider AT web.de>
7902 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7903 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7904 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7905 convenience function for bit access
7907 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7909 * device/lib/printf_large.c: fixed bug 1193299
7910 * support/regression/tests/bug1057979.c: added test %3.3s
7912 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7914 * device/include/mcs51/8051.h,
7915 * device/include/mcs51/8052.h: made parseable with lint
7916 * device/include/mcs51/lint.h: added include file for (sp)lint
7917 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7918 * doc/cdbfileformat.lyx,
7919 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7921 2005-05-14 Raphael Neider <rneider AT web.de>
7923 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
7924 * device/lib/pic16/libc/stdlib/itoa.c (new)
7925 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
7926 * device/lib/pic16/libio/Makefile: exclude subdir according to
7927 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
7928 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
7929 * src/pic16/gen.c (genFunction): prevent annoying warning
7930 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
7932 * support/cpp2/cppmain.c (cpp_output_string): new
7933 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
7936 2005-05-13 Borut Razem <borut.razem AT siol.net>
7938 * src/SDCCmain.c (linkEdit): fixed bug 1195202
7940 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7942 * .version: changed to version 2.5.1; back to bleeding edge development
7944 2005-05-11 Borut Razem <borut.razem AT siol.net>
7946 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
7947 generate PDF version 1.3 documents
7949 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7951 * .version: changed to version 2.5.0
7953 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7955 * doc/sdccman.lyx: updated weblinks, index and smaller updates
7957 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7959 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
7960 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
7961 well as many smaller updates.
7962 * .version: changed to version 2.5.0-pre1
7964 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7966 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
7968 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
7970 * support/regression/tests/bug1185672.c: added
7971 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
7973 * src/mcs51/gen.c (genCall): added comments, made it look safer
7974 * src/mcs51/gen.c (genEndFunction): simplified
7976 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
7978 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
7980 2005-04-14 Borut Razem <borut.razem AT siol.net>
7982 * fixed bug 1045046 - SIGSEGV with really simple code?:
7983 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
7984 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
7986 2005-04-14 Borut Razem <borut.razem AT siol.net>
7988 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
7989 src/pic16/device.h: temporarily disabled experimental #inline pragma
7992 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
7994 * device/include/z80/stdio.h,
7995 * device/include/z80/string.h: removed these highly incomplete files so
7996 SDCC can use the default ones in device/include/
7998 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8000 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8002 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8005 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8007 * device/include/malloc.h: removed redundant __reentrant prototypes
8008 * device/lib/_mullong.c: added working xstack variant in asm (C version
8009 doesn't pass regression tests)
8010 * device/lib/bpx.c: used __data and made bpx char for mcs51
8011 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8012 (createFunction): fixed bug with xstackPtr
8013 * src/SDCCcse.c: corrected comments
8014 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8015 (killDeadCode, eBBlockFromiCode): removed unused code
8016 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8018 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8019 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8020 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8021 (genModOneByte): fixed warning in MSVC
8022 * src/mcs51/main.c (): added comments
8023 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8025 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8027 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8029 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8031 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8033 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8035 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8036 characters arrays of larger size than the declared one.
8038 2005-04-10 Borut Razem <borut.razem AT siol.net>
8040 * src/pic/gen.c (genInline),
8041 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8042 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8043 (findNextInstruction), (findPrevInstruction),
8044 (findInstructionUsingLabel),
8045 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8046 * src/pic/pcode.c (findLabel): added missing '\n'
8047 * src/src.dsp: added SDCCdwarf2.c to the project
8049 2005-04-09 Borut Razem <borut.razem AT siol.net>
8051 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8053 2005-04-08 Raphael Neider <rneider AT web.de>
8055 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8056 into the chain after a given one) and mergeDefmapSymbols (combine
8057 defmap entries for each symbol per pcode)
8058 * (createDefmap): have defmap entries merged in the end
8059 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8060 a symbol before replacing one access type's symbol, merge symbols in
8061 the end (replacement symbol might already have an entry)
8062 * (assignValnums): keep reference to written WREG intact
8064 2005-04-08 Raphael Neider <rneider AT web.de>
8066 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8069 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8071 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8074 2005-04-07 Raphael Neider <rneider AT web.de>
8076 * device/include/pic16/usart.h: added compatibility defines for
8077 devices with more than one USART
8078 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8080 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8082 * device/lib/Makefile.in: updated for port specific include
8084 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8086 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8088 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8090 * device/include/8051.h,
8091 * device/include/8052.h,
8092 * device/include/at89S8252.h,
8093 * device/include/at89c55.h,
8094 * device/include/at89x051.h,
8095 * device/include/at89x51.h,
8096 * device/include/at89x52.h,
8097 * device/include/mcs51reg.h,
8098 * device/include/reg51.h,
8099 * device/include/reg764.h,
8100 * device/include/regc515c.h,
8101 * device/include/sab80515.h: (re)moved these 12 files
8102 * device/include/mcs51/8051.h,
8103 * device/include/mcs51/8052.h,
8104 * device/include/mcs51/at89S8252.h,
8105 * device/include/mcs51/at89c55.h,
8106 * device/include/mcs51/at89x051.h,
8107 * device/include/mcs51/at89x51.h,
8108 * device/include/mcs51/at89x52.h,
8109 * device/include/mcs51/mcs51reg.h,
8110 * device/include/mcs51/reg51.h,
8111 * device/include/mcs51/reg764.h,
8112 * device/include/mcs51/regc515c.h,
8113 * device/include/mcs51/sab80515.h: and added them here
8115 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8117 * device/include/stdarg.h: changed SDCC specific keywords to double
8119 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8121 * device/include/hc08/mc68hc908gp32.h,
8122 * device/include/hc08/mc68hc908jb8.h,
8123 * device/include/hc08/mc68hc908jkjl.h,
8124 * device/include/hc08/mc68hc908qy.h: fixed comments
8125 * device/include/mcs51/README: updated
8126 * device/include/mcs51/c8051f120.h: added PINRSF
8127 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8128 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8129 amidst code. Also inline is not supported.
8131 2005-04-06 Raphael Neider <rneider AT web.de>
8133 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8134 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8135 callers stack/frame pointers
8137 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8139 * device/include/pic16/usart.h: added, missing in previous commit,
8140 * device/include/pic16/adc.h: fixed typo,
8141 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8143 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8145 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8146 uninitialized because a bug appears with gplink
8147 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8148 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8149 complains for unrecognised option
8151 2005-04-05 Raphael Neider <rneider AT web.de>
8153 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8154 structs as well (using memcpy)
8155 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8156 on ISRs (GOTO has no label)
8157 * src/pic16/device.h: added OF_OPTIMIZE_DF
8158 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8159 new data flow analysis/optimization
8160 * src/pic16/pcode.c: added (prototypes for and implementation of)
8161 dataflow analysis functions, fixed pCodeInstructions' inCond and
8162 outCond values, made RCALL a branch instruction
8163 * (pic16_unlinkpCode): keep C line if possible
8164 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8165 C line moved if possible
8166 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8167 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8168 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8169 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8171 * (pic16_getJumptabpCode): NEW, needed in...
8172 * (LinkFlow): fixed handling of jumptables, calls and conditional
8174 * (pic16_InsertCommentAfter): NEW
8175 * (pic16_pCodeReplace): made verbose and flow preserving
8176 * (AnalyzeFlow): added call to data flow analysis
8177 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8178 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8179 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8181 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8183 * src/SDCCast.c (decorateType): fixed bug #1105626
8185 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8187 * device/include/asm/pic16/features.h,
8188 * pic18f*.h headers,
8189 * device/include/pic16/adc.h,
8190 * device/include/pic16/delay.h,
8191 * device/include/pic16/i2c.h,
8192 * device/include/pic16/malloc.h,
8193 * device/include/pic16/stdio.h,
8194 * device/include/pic16/stdlib.h,
8195 * device/include/pic16/string.h,
8196 * device/lib/pic16/libc/stdio/printf_tiny.c,
8197 * device/lib/pic16/libc/stdio/printf_small.c,
8198 * device/lib/pic16/libc/stdio/strmgpsim.c,
8199 * device/lib/pic16/libc/stdio/strmmssp.c,
8200 * device/lib/pic16/libc/stdio/strmusart.c,
8201 * device/lib/pic16/libc/stdio/vfprintf.c,
8202 * device/lib/pic16/libc/stdlib/ltoa.c,
8203 * device/lib/pic16/libc/stdlib/putchar.c,
8204 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8205 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8206 * device/lib/pic16/libc/stdlib/memchrram.c,
8207 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8208 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8209 * device/lib/pic16/libio/adc/adcbusy.c,
8210 * device/lib/pic16/libio/adc/adcread.c,
8211 * device/lib/pic16/libio/adc/adcsetch.c,
8212 * device/lib/pic16/libio/usart/ubaud.c,
8213 * device/lib/pic16/libio/usart/ubusy.c,
8214 * device/lib/pic16/libio/usart/udrdy.c,
8215 * device/lib/pic16/libio/usart/uopen.c,
8216 * device/lib/pic16/libio/usart/uputc.c,
8217 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8218 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8219 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8220 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8221 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8222 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8223 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8224 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8225 specific keywords to double underlined form,
8226 * device/lib/pic16/libc/Makefile.rules,
8227 * device/lib/pic16/libsdcc/Makefile.rules,
8228 * device/lib/pic16/libm/Makefile,
8229 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8230 to compile with C standard set in Makefile.common
8231 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8232 rand.c and crc.c in compilation process,
8233 * device/lib/pic16/libsdcc/int/divuint.c,
8234 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8235 `c' from signed to unsigned,
8236 * device/lib/pic16/startup/crt0.c,
8237 * device/lib/pic16/startup/crt0i.c,
8238 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8239 keywords to double underlined form, bug fixes in _do_cinit function
8240 which prevented the correct initialization of the .idata segment,
8241 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8242 core to enter a infinite loop
8243 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8245 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8247 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8249 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8251 * device/include/Makefile.in: add support for hc08 subdirectory
8252 * device/include/hc08/: new subdirectory
8253 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8254 Lucas Loizaga, thanks!
8255 * device/include/hc08/mc68hc908qy.h,
8256 * device/include/hc08/mc68hc908gp32.h,
8257 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8258 their own directory. Changed internal macro names to use the compiler
8259 reserved namespace. Changed SDCC specific keywords to double
8261 * device/include/math.h,
8262 * device/include/malloc.h,
8263 * device/include/stdarg.h,
8264 * device/include/stdbool.h
8265 * device/include/string.h,
8266 * device/include/tinibios.h,
8267 * device/include/ds400rom.h,
8268 * device/include/8051.h,
8269 * device/include/8052.h,
8270 * device/include/80c51xa.h,
8271 * device/include/at89c55.h,
8272 * device/include/at89S8252.h,
8273 * device/include/at89x51.h,
8274 * device/include/at89x52.h,
8275 * device/include/ds80c390.h,
8276 * device/include/reg764.h,
8277 * device/include/regc515c.h,
8278 * device/include/sab80515.h,
8279 * device/include/mcs51/c8051f000.h,
8280 * device/include/mcs51/c8051f018.h,
8281 * device/include/mcs51/c8051f020.h,
8282 * device/include/mcs51/c8051f040.h,
8283 * device/include/mcs51/c8051f060.h,
8284 * device/include/mcs51/c8051f120.h,
8285 * device/include/mcs51/c8051f300.h,
8286 * device/include/mcs51/c8051f310.h,
8287 * device/include/mcs51/c8051f320.h,
8288 * device/include/mcs51/c8051f330.h,
8289 * device/include/mcs51/c8051f350.h,
8290 * device/include/z180.h: Changed SDCC specific keywords to double
8293 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8295 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8297 * (pic16_assignConfigWordValue): disable testing of configuration
8298 register value with config mask,
8299 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8300 function with port->fun_prefix,
8301 * (genFunction): when generating a naked interrupt function never
8302 create an absolute segment placed in interrupt vector address, place
8303 the actual interrupt function at IVA instead, when an interrupt
8304 function is generated with unspecified interrupt then do not create
8305 the absolute section,
8306 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8307 code for generating a call to generic pointer get/put function with
8308 a call to function pic16_callGenericPointer(),
8309 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8310 the call to the generic pointer get/put functions with prefixing the
8311 function name with port->fun_prefix,
8312 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8313 * src/pic16/main.c (_process_pragma): prefix function with
8315 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8316 calling assembler, old 18Fxxxx macro is deprecated,
8317 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8318 PC_ASMDIR in while condition,
8319 * (findInstruction): add PC_ASMDIR in while condition,
8320 * (buildCallTree): prefix main with port->fun_prefix,
8321 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8322 identifier for variable with banked access in instructions BTFSS,
8323 BTFSC, BCF, BSF, BTG
8324 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8325 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8326 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8327 perform optimization when enviroment variable NO_REG_OPT is set,
8328 * (insideLRBlock): NEW, return 1 if register is inside an
8329 INF_LOCALREGS block,
8330 * (RemoveRegFromLRBlock): remove a register that is completely
8331 eliminated by register optimization, but it is still left in local
8332 register store/restore in/from stack block,
8333 * (Remove2pcodes): after removing register, check to see if it
8334 should be removed from local register store/restore in/from stack
8336 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8337 DUMMY_READ_VOLATILE,
8339 * device/include/pic16/adc.h: minor prototype modifications and
8341 * device/include/pic16/malloc.h: added GPL notice various
8343 * device/include/pic16/stdint.h: NEW, standard header for ints
8344 * device/include/pic16/delay.h: NEW, header for delay functions,
8345 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8347 * device/include/pic16/signal.h: NEW, header providing helper macros
8348 for implementing signal handlers,
8349 * device/include/pic16/stdio.h: added prototypes for functions,
8350 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8351 prototypes for stdin and stdout, added macro PUTCHAR to
8352 automatically implement putchar function prototype,
8353 * device/include/pic16/usart.h: modified and updated USART library,
8354 * device/lib/pic16/libio/adc/,
8355 * device/lib/pic16/libio/i2c: some modifications to improve library
8357 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8358 family of functions,
8359 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8360 family of functions and other sources,
8361 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8362 of the PIC18Fxx[28] devices,
8363 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8364 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8365 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8366 _do_cinit function, because the previous failed when local variables
8367 where not placed in the same memory bank,
8368 * device/lib/pic16/libsdcc/char/: various modifications to improve
8369 library performance,
8370 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8371 information on the new functions of the c library and more...
8373 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8375 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8377 2005-03-26 Raphael Neider <rneider AT web.de>
8379 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8380 if condition == CARRY)
8381 * (genCmp): adapted to new genSkipc semantics
8382 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8383 on rIfx (genCmp was broken)
8385 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8387 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8388 * src/z80/main.c (_keywords[]),
8389 * src/SDCCglobal.h (struct options),
8391 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8392 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8393 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8394 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8395 always available in leading double underscore form. The C99 support is
8396 mostly missing, but it's a start.
8397 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8398 reserved identifier "__data".
8400 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8402 * src/mcs51/peeph.def: fixed bug 1170013
8404 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8406 * device/include/mcs51reg.h: fixed bug 842007
8408 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8410 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8413 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8415 * src/port.h (struct PORT),
8416 * src/avr/ralloc.c (avr_assignRegisters),
8418 * src/ds390/ralloc.c (ds390_assignRegisters),
8420 * src/hc08/ralloc.c (hc08_assignRegisters),
8422 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8424 * src/pic/ralloc.c (pic14_assignRegisters),
8426 * src/pic16/ralloc.c (pic16_assignRegisters),
8428 * src/xa51/ralloc.c (xa51_assignRegisters),
8430 * src/z80/ralloc.c (z80_assignRegisters),
8432 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8433 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8435 * src/SDCCdflow.c (computeDataFlow),
8437 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8439 * src/SDCCcflow.c (*),
8441 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8442 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8443 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8444 immedDom() returning wrong block; probably fixes bug #1160833)
8446 2005-03-20 Borut Razem <borut.razem AT siol.net>
8448 * support/scripts/inc2h.pl: WIN32 port
8450 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8452 * device/lib/makefile.in: added abs.c and labs.c
8454 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8456 * device/include/stdint.h: added
8457 * device/lib/abs.c: added
8458 * device/lib/labs.c: added
8459 * device/include/stdlib.h: added abs() and labs() prototypes
8460 * device/lib/libsdcc.lib: added abs and labs
8461 * device/include/float.h,
8462 * device/lib/_fsmul.c,
8463 * device/lib/printf_fast.c,
8464 * device/lib/printf_tiny.c: updated comments
8466 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8468 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8471 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8473 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8474 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8476 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8478 * device/lib/printf_large.c: removed inline assembly for portability and
8479 readability. Use printf_fast if speed or size are more important.
8480 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8481 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8483 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8485 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8486 prevent compiler warning
8488 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8490 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8491 moved to level 0 and declared as static. Also they are explicit
8492 placed in access bank. This was necessery because some times they
8493 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8494 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8495 optimizations. Currently only compare to unsigned char is implemented,
8496 * src/pic16/gen.c: added fReturnIdx array,
8497 * (struct resolvedIfx) is moved to gen.h and made public,
8498 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8499 * (aopForSym): added an optimization to directly store in stack of
8500 the operand of a SEND iCode,
8501 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8502 but as registers instead (AOP_REG) using the fReturnIdx array,
8503 * (pic16_freeAsmop): remove the freed register from the
8504 _G.sregsAlloc field,
8505 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8506 a compare of 'WREG',
8507 * (pic16_popGetTempRegCond): changed function prototype, now
8508 function takes also a bitVector argument v which holds the current
8509 set of registers that are allocated for stack access by aopForSym,
8510 registers allocated in aopForSym for accessing stack symbols are not
8511 any more part of the functions usedRegs field,
8512 * (genCall): some times aopOp is called for a stack variable to be
8513 send, aopForSym might perform the push, if this is true make sure
8514 that genCall doesn't push the variable twice by testing _G.resDirect,
8515 * (genFunction): changed testing for unspecified interrupt number
8516 from 256 to INTNO_UNSPEC,
8517 * modified selection scheme of frame pointer generation. Previously
8518 if function did use local registers a frame pointer was generated,
8519 now a frame pointer is generated only if function has arguments
8520 (that need PLUSW2 register access), or has stack arguments, or the
8521 compiler is not instructed to omit the frame pointer,
8522 * (genEndFunction): before restoring local registers that were saved
8523 in the function preamble, also restore the registers that *might*
8524 have been allocated for stack access,
8525 * (genRet): removed some old comments,
8526 * (genCmp, the active (RN's) version): added a call to the
8527 pic16_genCmp_special function to perform the compare with a more
8528 robust and optimized way,
8529 * (genInline): a feature has been added in inline code generation,
8530 which allows a wildcard variable substitution when writing inline
8531 assembly. Code is incomplete and experimental therefore undocumented,
8532 * (genCast): changed order of aopOp for result and right to allow
8533 aopForSym to directly load the result if possible,
8534 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8535 perform an optimized compare on some selected special occasions,
8536 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8537 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8538 generate an IVT any more,
8539 * src/pic16/main.c (pic16_optionsTable): added command line option
8541 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8542 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8544 * src/pic16/NOTES: Raphael Neider added in list of active developers
8545 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8546 jumptable_end to prevent bug #,
8547 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8548 inCond and outCond fields,
8549 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8550 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8551 turn off register spilling,
8552 * (packRegsForOneUse): synced with other ports' versions although it
8553 is not used currently,
8554 * (pic16_packRegisters): added an optimization while reading
8555 structure bitfields, some registers may be saved (malloc code is
8556 decreased by 80 bytes)
8558 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8560 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8561 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8562 this can be optimized more?
8564 2005-03-10 Raphael Neider <rneider AT web.de>
8566 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8567 genNearPointerGet): (hopefully) fixed access to bitfields via
8568 pointers (p->bitN = x; and x = p->bitN; failed)
8570 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8572 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8574 2005-03-09 Raphael Neider <rneider AT web.de>
8576 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8578 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8580 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8581 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8582 (regTypeNum): set REG_BIT type if necessary
8583 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8584 * support/regression/tests/critical.c: check bug 1144613
8586 2005-03-02 Raphael Neider <rneider AT web.de>
8588 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8590 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8592 * src/avr/ralloc.c (serialRegAssign),
8593 * src/ds390/ralloc.c (serialRegAssign),
8594 * src/hc08/ralloc.c (serialRegAssign),
8595 * src/mcs51/ralloc.c (serialRegAssign),
8596 * src/pic/ralloc.c (serialRegAssign),
8597 * src/pic16/ralloc.c (serialRegAssign),
8598 * src/xa51/ralloc.c (serialRegAssign),
8599 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8601 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8603 * src/SDCCast.c (decorateType): fixed bug 1124787
8605 2005-02-20 Hubert Sack <sack AT digiplan.de>
8606 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8608 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8611 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8613 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8614 to keep the correct label reference count when adding/removing references
8615 to labels. A peephole file using this is appended to patch #1144962.
8617 2005-02-14 Raphael Neider <rneider AT web.de>
8619 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8620 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8621 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8622 retrievals of result operand's value on assignment
8624 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8626 * device/include/pic16/string.h: modified prototype for memccpy()
8627 to memccpy(void *, void *, char, size_t)
8628 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8629 check whether to omit frame pointer or not,
8630 * (genInline): convert all occurences of "\n" to LF in inline
8631 assembler blocks, this helps formatting the inline text,
8632 * (pic16_loadFSR0): modified prototype,
8633 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8634 removed some 8051 legacy code,
8635 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8636 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8637 before allocating temporary registers in functions,
8639 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8641 * support/regression/tests/bitvars.c: corrected the "fix"
8643 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8645 * support/regression/tests/bitvars.c,
8646 * support/regression/tests/bitwise.c,
8647 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8649 2005-02-10 Raphael Neider <rneider AT web.de>
8651 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8652 different size for Alpha
8653 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8655 2005-02-09 Raphael Neider <rneider AT web.de>
8657 * src/SDCC.lex(doPragma) : save and restore warning options as well
8658 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8659 * have #pragma less_pedantic set the errorlevel to WARNING
8661 * (cloneOptimize) : fixed wrong malloc's size
8662 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8663 facilitate correct handling of #pragma (save|restore)
8665 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8667 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8669 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8671 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8673 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8675 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8677 2005-02-02 Raphael Neider <rneider AT web.de>
8679 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8680 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8681 * (pic16_storeForReturn): fixed to allow returning function pointers
8682 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8683 * device/include/pic16/{stddef.h,stdbool.h}: added
8685 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8687 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8689 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8691 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8692 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8693 appeared to be required
8695 2005-01-31 Borut Razem <borut.razem AT siol.net>
8697 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8698 include/mcs51 and include/z80 directories to the package
8700 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8702 * src/hc08/gen.c (genFunction): fixed bug #1112752
8704 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8706 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8708 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8710 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8712 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8714 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8716 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8718 * device/include/c8051fxxx.h: removed these 6 files
8719 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8721 2005-01-26 Raphael Neider <rneider AT web.de>
8723 * src/pic16/gen.c (genAssign): fixed assignment from longs
8724 in codespace (were cut to three bytes)
8725 * (genDummyRead): implemented (except for CODESPACE...),
8727 * src/pic16/glue.c (emitStatistics): beautified
8728 * device/lib/pic16/libm/Makefile: added include path
8730 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8732 * src/z80/gen.c (aopPut): fixed bug #1103902
8734 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8736 * device/lib/expf.c: fixed bug #1095792
8738 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8740 * device/lib/pic16/libm: added Math library sources
8742 2005-01-24 Raphael Neider <rneider AT web.de>
8744 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8745 to enable upcast to pCodeOpReg2 (there is no type tag to
8746 differenciate the two and pic16_popGet2p cast into PCOR2)
8747 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8748 (sizeof(sectNames) changed to sizeof(sectName))
8749 Both patches fix segfaults under MinGW.
8751 2005-01-23 Raphael Neider <rneider AT web.de>
8753 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8754 Safe_[mc]?alloc()'ed variables
8755 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8756 of (byte sized) temporaries (assign them to WREG for now)
8757 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8758 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8759 this might fix SIGSEGVs on MinGW...
8760 * src/SDCCopt.c (killDeadCode): restored original behaviour
8761 (volatile operands might get thrown away though)
8763 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8765 * src/pic16/gen.c: fixed bug #1106975,
8766 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8767 pointer update, INTCON is saved, global interrupts are disabled and
8768 restored after updateing TOS.
8769 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8770 * added function attribute 'shadowregs' to take advantage of shadow
8772 * added function attribute 'wparam' as an alternative to the wparam
8774 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8775 user declares a non-ISR function as 'shadowregs',
8776 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8778 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8780 * .version: bumped version number to 2.4.8
8781 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8783 * device/lib/pic16/libio/i2c/: I2C module support library,
8784 * device/include/pic16/i2c.h: I2C support library header,
8785 * device/lib/pic16/libc/stdio/: standard IO support sources,
8786 * (printf_small.c): printf_small() source, supports float print,
8787 * (printf_tiny.c): printf_tiny() source, does not support floats,
8788 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8789 enable global optimizations for entire library source, other
8790 Makefiles in the source tree are also modified to reflect this,
8791 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8793 * doc/sdccman.lyx: updated to reflect new changes,
8794 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8795 sym->onStack if-case,
8796 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8797 sbit, idata, _idata, xdata, _xdata,
8798 * added pragma library, to link an external library, (see doc),
8799 * removed command line options, --pomit-config-words, --pomit-ivt,
8800 --pleave-reset-vector,
8801 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8802 when calling assembler to reflect memory model used, also define
8803 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8804 reflect stack model used,
8805 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8806 on stack return NULL,
8808 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8810 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8811 of the operands is volatile. Fixes #1020220
8813 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8815 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8816 * (OptimizeRegUsage): make sure that there is really no other flow where
8817 the first pCode is used
8819 2005-01-22 Raphael Neider <rneider AT web.de>
8821 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8822 to fix #1106967 (pCode->seq are not set up correctly)
8824 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8826 * src/SDCCglue.c (glue): make sure code area is declared before the
8827 static initialization area.
8829 2005-01-21 Raphael Neider <rneider AT web.de>
8831 * device/lib/Makefile.in: fixed test for pic16 install dir
8832 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8834 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8835 added --optimize-goto compiler switch and pragma wparam documentation
8836 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8837 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8838 and PRODH closing bug #1071770 (peephole optimizer)
8840 2005-01-19 Raphael Neider <rneider AT web.de>
8842 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8843 cmdLine buffers (used when calling sdcpp...) are large enough
8844 (MAX_PATH=256 truncates arguments leading to system halts when
8846 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8847 * (genUminus): rewritten to for efficiency
8848 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8849 used uninitialized in some cases)
8850 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8851 copy the third byte from the int -- now assumes 0x80 (data memory)
8852 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8853 operands (genAddLit expects the iCode's operands to swapped as
8854 well), fixed leftover bytes (crashed for short left operands)
8855 * (pic16_genMinusDec): performance improvements, removed false
8857 * (pic16_genMinus): fixed to cope with differently sized operands
8858 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8860 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8861 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8862 new banksel optimization
8863 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8864 analysis for temporary registers (segfaults...)
8865 * src/pic16/peeph.def: added rule
8867 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8869 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8870 which converts a float number to its ASCII representation
8871 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8872 functions to convert the fractional and integer part of a float to ASCII,
8873 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8874 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8876 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8878 * device/include/pic16/adc.h: added GPL info,
8879 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8880 a pCodeOp as tested operand,
8881 * (genNearPointerGet): optimized bit testing, does not use
8882 intermediate register for bit value, test directly instead with
8883 BTFSS, BTFSC, works only for single bits,
8884 * (genpic16Code): dump the name of the iCode in the asm,
8885 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8886 renamed to pic16_decodeOp,
8887 * (serialRegAssign): do not allocate a temporary register for iCode
8888 sequences that test a single bit for 1/0
8890 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8892 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8893 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8894 access stack and frame pointers. They are initially assigned to
8895 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8896 accessing SFRs. Updated all occurences of modification of stack or
8897 frame pointer in gen.c and pcode.c,
8898 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8899 assigning of a literal value to pointers,
8900 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8901 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8904 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8906 * doc/sdccman.lyx: update documentation about stack pragma, added
8907 some info for stack memory models
8909 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8911 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8913 2005-01-08 Raphael Neider <rneider AT web.de>
8915 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8916 udata sections to fix bug #1097823
8918 2005-01-05 Raphael Neider <rneider AT web.de>
8920 * src/pic16/gen.c (genGenericShift): added handling of differently
8921 sized left operand and result
8923 2005-01-04 Raphael Neider <rneider AT web.de>
8925 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
8926 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
8927 to hold the condition bit)
8928 * added new version of genCmp (old code available via #define)
8929 * added new version of genShiftLeft/genShiftRight in a generic
8930 way, now supports shifting by negative values
8931 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
8932 shiftCount (expected by genGenericShift)
8933 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
8934 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
8936 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
8937 is an invalid literal too...)
8939 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
8941 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
8942 from Raphael Neider,
8943 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
8944 for 8-bit literals. This fixes some literal operands which are sign
8945 extended to 16-bits ints when instruction needs only 8-bits.
8947 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
8949 * device/lib/logf.c: added mcs51 assembly version
8950 * device/lib/expf.c: added mcs51 assembly version
8951 * device/lib/_logexpf.c: new shared asm code for expf and logf
8952 * device/include/math.h: add defines for assembly math library
8953 * device/lib/Makefile.in: build new _logexpf.c
8954 * device/lib/libfloat.lib: use new _logexpf.c
8956 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8959 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
8960 device types which have less than 0x7f registers.
8962 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
8964 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
8966 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8968 * device/lib/printf_fast.c: only build on supported arch.
8969 * device/lib/printf_tiny.c: only build on supported arch.
8970 * device/lib/printf_fast_f.c: only build if asm float lib
8971 * device/lib/_fsget1arg.c: only build if asm float lib
8972 * device/lib/_fsget2args.c: only build if asm float lib
8973 * device/lib/_fsnormalize.c: only build if asm float lib
8974 * device/lib/_fsreturnval.c: only build if asm float lib
8975 * device/lib/_fsrshift.c: only build if asm float lib
8976 * device/lib/_fsswapargs.c: only build if asm float lib
8977 * device/include/stdio.h: don't provide print_fast,
8978 print_fast_f, print_tiny prototypes if --xstack used
8980 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
8982 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
8983 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
8986 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
8988 * device/lib/printf_fast_f.c: same as printf_fast, but
8989 with floating point enabled
8990 * device/lib/printf_fast.c: minor tweaks
8991 * device/include/stdio.h: add printf_fast_f
8993 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
8995 * src/SDCCmain.c: make --float-reent default for mcs51
8996 * device/lib/_fsadd.c: added mcs51 assembly version
8997 * device/lib/_fssub.c: added mcs51 assembly version
8998 * device/lib/_fsmul.c: added mcs51 assembly version
8999 * device/lib/_fsdiv.c: added mcs51 assembly version
9000 * device/lib/_fseq.c: added mcs51 assembly version
9001 * device/lib/_fsneq.c: added mcs51 assembly version
9002 * device/lib/_fsgt.c: added mcs51 assembly version
9003 * device/lib/_fslt.c: added mcs51 assembly version
9004 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9005 * device/lib/Makefile.in: add _fscmp to build
9006 * device/lib/libfloat.lib: add _fscmp to build
9008 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9010 * device/lib/_fs2slong.c: added mcs51 assembly version
9011 * device/lib/_fs2sint.c: added mcs51 assembly version
9012 * device/lib/_fs2schar.c: added mcs51 assembly version
9013 * device/lib/_fs2ulong.c: added mcs51 assembly version
9014 * device/lib/_fs2uint.c: added mcs51 assembly version
9015 * device/lib/_fs2uchar.c: added mcs51 assembly version
9016 * device/lib/_slong2fs.c: added mcs51 assembly version
9017 * device/lib/_sint2fs.c: added mcs51 assembly version
9018 * device/lib/_schar2fs.c: added mcs51 assembly version
9019 * device/lib/_ulong2fs.c: added mcs51 assembly version
9020 * device/lib/_uint2fs.c: added mcs51 assembly version
9021 * device/lib/_uchar2fs.c: added mcs51 assembly version
9022 * device/include/float.h: added #define to select asm vs c
9024 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9026 * device/lib/printf_fast.c: improvements to float output
9027 * device/include/float.h: add defines for assembly float library
9028 * device/lib/_fsget1arg.c: receive 1 float arg
9029 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9030 * device/lib/_fsnormalize.c: normalize a float
9031 * device/lib/_fsreturnval.c: return float, various helper routines
9032 * device/lib/_fsrshift.c: right shift a float's mantissa
9033 * device/lib/_fsswapargs.c: swap 2 floats
9034 * device/lib/Makefile.in: build these 6 new files for mcs51
9035 * device/lib/libfloat.lib: add these 6 files to the library
9037 2004-12-26 Borut Razem <borut.razem AT siol.net>
9039 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9042 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9044 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9045 and fully reentrant and register bank neutral.
9046 * device/lib/printf_fast.c: added float (not enabled by default),
9047 added compact/slower integer (also not enabled by default),
9048 improved size/speed of fast integer code, other minor changes
9049 * device/include/stdio.h, device/lib/Makefile.in,
9050 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9052 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9054 * src/pic16/pcode.c: declaring variables other than at the start of a
9055 block is not supported in C by VC6.
9057 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9059 * applied a previous patch from Raphael Neider that wasn't included
9060 in the previous commits, which fixes infinite loops within jumptable
9062 * made some fixes that previous patches introduced
9064 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9066 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9067 that fixes an issue with AOP_PCODE asmop's offset,
9068 * (pic16_popCopyReg): update instance field too,
9069 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9070 function of pic port,
9071 * (genCmp, genAnd, genAssign),
9072 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9074 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9076 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9077 variables initial values to idata section,
9078 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9079 variables in some functions. This utilizes parmBytes field of iCode
9080 structure to hold the offset of the variable in stack. (might be
9081 able to use the stack field too?)
9082 * applied patch from Raphael Neider # ### , # ###
9083 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9084 variable initial values in idata section,
9085 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9086 for static variables with initial value
9087 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9088 applied fix in while loop from Raphael Neider.
9090 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9092 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9093 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9094 * src/ds390/ralloc.c (serialRegAssign): spill bits
9095 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9096 * support/Util/SDCCerr.c,
9097 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9098 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9099 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9101 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9103 * device/include/sdcc-lib.h: inserted LGPL, added includes
9104 asm/ds390/features.h and asm/mcs51/features.h
9105 * device/include/asm/default/features.h,
9106 * device/include/asm/gbz80/features.h,
9107 * device/include/asm/z80/features.h: added empty _AUTOMEM
9109 * device/include/asm/ds390/features.h,
9110 * device/include/asm/mcs51/features.h: added files with defines for
9111 _AUTOMEM and _STATMEM indicating automatic and static storage class
9112 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9113 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9114 * src/SDCCicode.c (geniCodeCast),
9115 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9116 * src/SDCCloop.c (loopInduction): removed unused variable lr
9117 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9118 to convertToFcall to include char modulo (RFE 1065037), added check
9119 if left operand is unsigned and use abs of literal value
9120 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9121 as it doesn't work after conversion from peephole.def to peephole.rul
9122 * src/mcs51/gen.c (toBoolean): added check for size,
9123 (genModOneByte): optimized code for signed char modulo a literal
9124 power of 2 (thanks to Hubert Sack),
9125 (genRRC): removed unnecessary "clr c",
9126 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9127 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9129 swapped rules 256.c and 256.d,
9130 extended 256.d by using new multiple checks (thanks Erik),
9131 added rules 256.e and 256.f,
9132 updated rule 261.a and 261.b to new generated code
9133 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9135 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9137 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9138 induction related bugs, including first part of bug #1074377
9140 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9142 * applied patch from bug-report #1076292,
9143 * applied patches for genAnd and Goto-optimizations for Raphael
9145 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9146 dump a less iCode information,
9147 * src/pic16/device.h (pic16_options_t): added field debgen,
9148 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9149 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9150 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9152 * (various functions): added macros FENTRY and FENTRY2 to functions,
9153 to emit function prologue,
9154 * (various functions): fixed indentation,
9155 * (genNearPointerGet): fixed loading of FSR0,
9156 * (genPackBits): applied patch from Raphael Neider to fix updating
9157 of FSR0 and touching only the modified bits,
9158 * src/pic16/genarith.c (various functions): added macros FENTRY to
9159 emit function prologue in comments,
9160 * src/pic16/pcode.h: added functions debugf2, debugf3,
9161 * src/pic16/ralloc.c: partial fix for packForPush caused
9164 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9166 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9167 <stsp AT users.sourceforge.net> with reversed byte order
9168 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9170 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9172 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9174 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9175 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9177 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9179 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9181 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9183 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9185 (setFromConditionArgs): friendly operand parser for peephole rules,
9186 (operandBaseName, operandsNotRelated): new peephole condition
9187 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9188 architecture specific register naming into account, handles n-way
9189 comparisons, and supports quoted literals
9190 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9192 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9194 * src/mcs51/peeph.def: fixed bug #1076940
9196 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9198 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9200 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9202 Adding support for replacing ljmps with sjmps in jumptables
9203 generated for switch statements. For now you need to set the
9204 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9205 Now 4 algorithms for mcs51 jumptable generation are used:
9206 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9207 addresses loaded pc-relative for up to 112 cases and stack-pushing
9208 target addresses loaded with offset from dptr for up to 256 cases.
9210 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9211 * src/mcs51/main.c: adapted constants for switch table generation
9212 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9214 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9216 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9217 * support/regression/tests/bug1057979.c: added test for bug 1073386
9219 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9221 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9224 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9226 * src/pic16/device.h,
9227 * src/pic16/genarith.c,
9230 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9232 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9234 Large cummulative patch for pic16 port.
9235 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9236 to call when a stack overflow occurs,
9237 * (malloc.h): added CVS Id tag,
9238 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9240 * added libc directory. The current version of LibC contains string
9241 functions, ctype functions and macros and some functions of the
9242 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9243 be extensively tested in the future. Standard disclaimer here.
9244 Library is not automatically build yet. But one can build it by
9245 invoking 'make' inside the libc directory.
9246 * added ADC library under libio. Preliminary version yet.
9248 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9249 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9250 aopForRemat() now and not by pic16_aopOp(),
9251 * (pic16_popGetTempReg): removed warning messgae when allocating
9252 temporary registers, its a buggy feature and will be removed,
9253 * (pic16_popGet): set register instance field in AOP_CRY,
9254 * (pic16_outBitC): fixed for results in size greater than 1,
9255 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9256 * (pic16_storeForReturn): optimized return of 0,
9257 * (genCmp): experimental code for new genCmp which uses PIC18's
9258 special compare&skip instructions. Initial tests fail some times
9259 with variables grater than 1 byte in size, so new code is disabled,
9260 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9262 * (genCast): began a fix to optimize the casting of a bit to another
9263 bit, now assigning a bitfield to another bitfield will fail, sorry,
9264 * src/pic16/main.c: disabled the use of lr-support feature,
9265 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9266 * added some function prototypes, added function _debugf prototype,
9267 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9268 bits with offset (case PO_GPR_BIT),
9269 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9271 * (isBankInstruction): modified to return 0 for no banking instruction,
9272 and 1 for banking instruction,
9273 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9274 caused stop processing pCodes after a inline assembly block,
9275 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9276 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9277 registers when it shouldn't,
9278 * src/pic16/ralloc.c (allocReg): add preliminary support for
9279 supporting a limited set of temporary registers,
9281 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9283 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9284 genDataPointerSet): ensure assignments always copy in MSB to LSB
9286 (loadRegFromAop): recognize CLRH optimization,
9287 (genFunction): optimize RECEIVE iCodes in reentrant functions
9289 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9291 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9292 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9294 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9295 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9296 contiguous with data
9298 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9300 * device/lib/_gptrget.c (_gptrget),
9301 * device/lib/_gptrgetc.c (_gptrgetc),
9302 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9303 instead of sjmp to ret
9304 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9305 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9307 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9309 * .version: bumped version to 2.4.7
9310 * device/lib/_gptrget.c (_gptrget): is now _naked
9311 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9312 * device/lib/_gptrput.c (_gptrput): is now _naked
9313 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9314 (createFunction): fixed xstack
9315 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9316 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9318 (geniCodeCritical): store original interrupt state in an iTemp bit
9319 var unless stack-auto
9320 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9321 * src/SDCCmain.c (setIncludePath): added include/target to search path
9322 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9323 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9325 (processFuncArgs): put bit vars in bit area
9326 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9327 unsaveRBank): fixed xstack,
9328 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9329 (genFunction, genEndFunction): fixed xstack,
9330 (genAssign): optimization don't walk backwards through mem
9331 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9332 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9333 * support/regression/Makefile: also make library (for stack-auto) when
9334 making "all" and added "test-mcs51-xstack-auto"
9335 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9336 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9337 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9338 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9339 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9340 make-library by MAKE_LIBRARY
9341 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9342 regression tests for xstack
9343 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9344 * support/regression/tests/critical.c: test for critical on mcs51
9346 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9348 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9349 built version of sdcc instead of installed version
9351 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9353 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9354 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9356 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9357 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9358 WARNING: remove device/lib/build/z80/printf.o by hand when
9359 updating from previous build!
9360 * device/lib/z80/printf.c: updated comment
9361 * support/regression/tests/bug1057979.c: test all ports now
9362 * support/regression/tests/bug1065458.c: file added
9364 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9366 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9367 *_start and *_end symbols for static functions
9369 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9371 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9372 and search crt0.o in all library paths,
9373 (setIncludePath): proper handling of --nostdinc,
9374 (setLibPath): proper handling of --nostdlib
9375 * support/regression/Makefile,
9376 * support/regression/ports/ds390/spec.mk,
9377 * support/regression/ports/gbz80/spec.mk,
9378 * support/regression/ports/hc08/spec.mk,
9379 * support/regression/ports/mcs51/spec.mk,
9380 * support/regression/ports/mcs51-large/spec.mk,
9381 * support/regression/ports/mcs51-stack-auto/spec.mk,
9382 * support/regression/ports/z80/spec.mk: use include and lib files from
9383 built version of sdcc instead of installed version
9384 * doc/sdccman.lyx: fixed typo in --nostdinc
9386 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9391 * src/pic/gen.c : added support to generate code for struct bit fields.
9393 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9395 * as/xa51/xa_version.h,
9396 * device/include/errno.h,
9397 * device/include/regc515c.h,
9398 * device/lib/_itoa.c,
9399 * device/lib/_ltoa.c,
9400 * device/lib/ser_ir_cts_rts.c,
9401 * sim/ucsim/xa.src/glob.cc,
9402 * sim/ucsim/xa.src/inst_gen.cc,
9403 * sim/ucsim/xa.src/xa_bit.cc,
9404 * sim/ucsim/xa.src/xa_sfr.cc,
9405 * sim/ucsim/z80.src/inst_dd.cc,
9406 * sim/ucsim/z80.src/inst_fdcb.cc,
9407 * support/scripts/keil2sdcc.pl,
9408 * src/pic16/pic16.dsp,
9409 * src/pic16/pic16a.dsp: corrected cvs line endings
9410 * device/lib/printf_large.c: fixed bug 1057979
9411 * src/pic16/gen.c: fixed non-C standard code
9412 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9413 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9414 * support/regression/ports/mcs51/support.c: reload T1 asap
9415 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9416 pdata use and clear idata startup behaviour
9417 * support/regression/tests/bug1057979.c: added
9419 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9421 * device/examples/ds390/ow390/ad26.h,
9422 * device/examples/ds390/ow390/cnt1d.h,
9423 * device/examples/ds390/ow390/crcutil.c,
9424 * device/examples/ds390/ow390/ownet.h,
9425 * device/examples/ds390/ow390/owsesu.c,
9426 * device/examples/ds390/ow390/swt12.h,
9427 * device/examples/ds390/ow390/swtoper.c,
9428 * device/examples/ds390/ow390/temp10.h,
9429 * device/examples/ds390/ow390/thermodl.c,
9430 * device/examples/ds390/tinitalk/tinitalk.dsp,
9431 * device/examples/ds390/tinitalk/tinitalk.dsw,
9432 * device/examples/mcs51/clock/hw.h,
9433 * device/examples/mcs51/simple2/go.bat,
9434 * device/examples/serialcomm/windows/serial.h,
9435 * device/examples/xa51/dummy.c,
9436 * device/examples/xa51/hello.c,
9437 * device/include/80c51xa.h,
9438 * device/include/at89x051.h: corrected cvs line endings
9440 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9442 * src/pic16/main.c (options): added command line --gstack, to trace
9443 stack over/under flows,
9444 * added pragma 'wparam' to allow passing first byte of function
9445 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9446 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9447 call to __gstack_test function and sets up the symbol as extern,
9448 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9449 * popaop): added call to pic16_testStackOverflow,
9450 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9452 * (genCall, genPcall): now all parameters are passed via stack
9453 except in functions that are pass to wparam pragma in which WREG is
9455 * (genPcall): REENTRANT flag is checked to see if variable prototype
9456 contains reentrant keyword, don't call a non-reentrant function, via
9457 a reentrant function pointer or vice versa, functions are never
9459 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9461 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9462 SIGSEGV when accessing a NULL register stucture,
9463 * (pic16_printGPointerType): modified to handle UPPER modifier for
9464 function initializers, changed prototype of function to simpler one,
9465 * (pic16_printIvalFuncPtr): check to see if function is already
9466 added in externs list,
9467 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9468 optimized a move from W to SFR with a move to the same register
9470 * device/lib/pic16/debug: NEW directory, contains debug features
9471 which are enabled when linking with libdebug.lib, currently command
9472 line option --gstack enables stack pointer tracing for over/under
9473 flow, corresponding sources are in debug/gstack
9475 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9477 * doc/sdccman.lyx: updated SDCC version,
9478 * (PIC16 port): update list of command line options,
9479 * src/pic16/device.h (structure pic16_options_t): added field gstack
9480 to enable stack overflow tracing on push/pops,
9481 * src/pic16/device.c (statistics structure): added statistics
9483 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9484 pic16_dump_int_registers): increase statistics counters for each
9485 * variable which is encountered
9486 * (pic16_dump_usection): emit each .udata variable to its own udata
9488 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9489 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9490 parameters via stack, otherwise use old scheme,
9491 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9492 assembler output file,
9493 * src/pic16/main.c: added command line options --gstack to enable
9494 push/pop tracing for stack overflow,
9495 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9496 instructions): added size of each instruction,
9497 * (pic16_countInstruction): estimate size of instructions in
9498 the_pFile list, inline assembly blocks are not counted,
9499 * (pic16_FixRegisterBanking): trace previous register usage, when
9500 banksel optimizations is greater than 0, don't emit a redudant
9503 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9505 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9506 * src/pic16/ralloc.c : applied same fix for pic16.
9507 * src/pic/gen.c : tidied it up a little.
9509 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9511 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9512 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9514 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9516 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9518 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9520 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9521 non-reentrant function __modsint in the interrupt function (thus
9522 corrupting math operations during serial I/O)
9523 * device/lib/ser_ir.c: as above, changed buffersize
9524 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9526 * doc/Makefile: added option -t for rsync
9528 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9530 * src/SDCCast.h (struct ast),
9531 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9533 2004-10-20 Borut Razem <borut.razem AT siol.net>
9535 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9538 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9540 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9542 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9543 support functions to replace long sequences of MOVFF's from access
9544 bank registers to stack and vice versa,
9545 * src/pic16/device.h: added new field opt_flags, where optimization
9546 flags can be set to enable certain features,
9547 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9548 * pBlock, (genFunction, genEndFunction): surroung loop for
9549 saving/loading used registers in stack with PC_INFO pCodes,
9550 INF_LREGS. Code in between can then be optimized by pCode optimizer
9551 to support function calls,
9552 * (genDataPointerSet): fixed bug which loaded float fields in
9553 structures with corrupt data,
9554 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9555 in a standard way debug info on stderr. Feature used for developing
9557 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9558 obsolete chunks of code,
9559 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9560 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9561 * pic16/src/pcode.c (pic16_newpCodeInfo,
9562 * (pic16_newpCodeOpLocalRegs),
9563 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9565 * (pic16_pCodeConstString): printing of the initial value of a
9566 symbol as a comment is inhibited since parsing was already done by
9567 copyStr and output is corrupt,
9568 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9570 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9572 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9574 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9576 * as/mcs51/lkarea.c: removed old K&R style,
9577 (lnksect): changed check on boundary error,
9578 (lnksect2): changed check on boundary error,
9579 (lnksect2): extend XSTK to end of page if size = 1
9580 * as/mcs51/lkmain.c: removed old K&R style,
9581 (Areas51): create l_IRAM symbol
9582 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9583 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9584 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9585 * device/lib/_mullong.c: added version to be compiled with xstack
9586 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9587 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9588 * device/lib/mcs51/crtxstack.asm: fixed comment
9589 * src/SDCCglue.c: maxInterrupts defaults to 0,
9590 (emitMaps): added pdata,
9591 (createInterruptVect): (re)moved default,
9592 (glue): added pdata,
9593 (glue): moved __start__xstack to XSTK with default size 1
9594 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9595 and options.float_rent when options.stackAuto is set,
9596 (linkEdit): only write XDATA_NAME if provided on command line
9598 * src/SDCCmem.c: added pdata
9599 * src/port.h: added pdata_name to PORT
9600 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9601 (saveRegisters, unsaveRegisters): removed usage of B,
9602 (genMinus): fixed accumulator clash,
9603 (genJumpTab): added comment, this needs another look
9604 * src/mcs51/gen.c: added check for "B in use" paranoia,
9605 added pushB() and popB()
9606 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9615 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9616 added PSEG (PAG,XDATA) or NULL to port specifier
9617 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9618 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9619 (_mcs51_genInitStartup): removed __start__xstack equ,
9620 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9621 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9622 * src/z80/gen.c (_rleAppend): fixed warnings
9623 * support/regression/tests/zeropad.c: added pdata test
9624 * .version: bumped to 2.4.6
9626 2004-10-17 Borut Razem <borut.razem AT siol.net>
9628 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9629 as a part of nightly build
9631 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9633 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9634 WREG holds the first byte function parameters,
9635 * (aopForSym): take special case for symbols which are in FARSPACE
9636 but in CODESPACE too,
9637 * (assignResultValue): modified to take into account _G.useWreg,
9638 * (genCall): don't use wreg for parameter passing when function is
9639 declared as reentrant, too, added optimization INCF to stack
9640 pointer when stack parameter count is 1,
9641 * (genFunction, genEndFunction): refurnished and fixed to not using
9642 wreg for passing parameters when function has varargs or is
9643 reentrant, fixed bug with symbol name compare for generating
9644 functions in absolute address,
9645 * (pic16_storeForReturn): refurnished,
9646 * (genCmp): began writing a new version of the function, not ready
9647 yet, therefore it is disabled,
9648 * (genAssign): do not read code memory when assigning a function to
9650 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9651 array of characters, not pointer,
9652 * (pic16initialComments): in debug mode emit an .ident directive for
9654 * (_process_pragma): emit a new warning type (internal to pic16)
9655 when setting stack to default length, emit a similar warning when
9656 placing a function at absolute address and address is not word aligned
9657 * (_pic16_parseOptions): added 'return TRUE' statement,
9658 * (_pic16_linkEdit): if compiling a source, then add the source's
9659 file object, first in the list of objects to link,
9661 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9663 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9664 * src/pic/main.c : removed VC warning.
9665 * src/pic/gen.c : changed comment.
9667 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9669 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9670 reference to a deprecated symbol _GPTRREG was causing failure to
9671 link. Thanks G. M. Gallant for the info.
9673 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9675 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9676 comments for Bugs item #954788.
9678 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9680 * src/pic16/device.c (pic16_dump_gsection,
9681 * pic16_groupRegistersInSection): handle symbols declared to be in
9682 access bank differently,
9683 * src/pic16/gen.c (struct _G): added field resDirect,
9684 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9685 send values read from stack directly to result and don't allocate
9687 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9689 * (pic16_sameRegsOfs): NEW,
9690 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9691 free because they were not allocated from temporary pool,
9692 * pic16_popRegFromString): workaround to fix a problem with
9693 allocating variables twice or never,
9694 * (genGenPointerGet): using PRODL instead of FSR0H,
9695 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9697 * (genAssign): take advantage of the _G.resDirect flag,
9698 * (genCast): around line 11844, use mov2f instead of directly
9699 MOVFF'ing between operands to account for literal values,
9700 * src/pic16/genutils.c: some new debug functions for gpsim have been
9702 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9703 float with integer part only,
9704 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9705 place variables in access bank
9706 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9707 updated sources to reflect recent changes in gen.c
9709 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9711 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9712 sources that searched for headers in installation path, now the
9713 device/include/pic16 is used,
9714 * src/pic16/glue.c (pic16glue),
9715 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9716 .line directives if not in debug mode, this suppresses assembler's
9717 warnings for ignored directives
9719 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9721 * src/port.h: made reset_regparms prototype void parameter explicit.
9722 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9723 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9724 * doc/sdccman.lyx: documented warning disabling and how to use
9725 printf_large to make it print floats.
9726 * device/include/stdbool.h: NEW
9727 * device/lib/_atof.c,
9728 * device/lib/_divuint.c,
9729 * device/lib/_divulong.c,
9730 * device/lib/expf.c,
9731 * device/lib/printf_large.c,
9732 * device/lib/sincosf.c,
9733 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9734 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9735 a completely reentrant lib.
9737 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9739 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9740 * device/include/pic16/stdio.h: fixed bug with colon
9742 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9744 * device/include/pic16/stdio.h,
9745 * device/include/pic16/stdlib.h,
9746 * device/include/pic16/math.h: NEW
9747 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9748 declared as _naked to reduce overhead
9749 * device/lib/Makefile.in (target port-specific-objects-pic16):
9750 changed * to *.* so to ignore the CVS directory,
9751 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9752 stacked variables back in stack,
9753 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9756 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9758 * .version: bumped version number to 2.4.5
9759 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9760 * support/Util/SDCCerr.c (messages structure): added entry for
9763 Large cumulative patch for pic16 port and libraries.
9764 * device/include/pic16/sdcc-lib.h,
9765 * device/include/pic16/stdarg.h,
9766 * device/include/asm/pic16/features.h,
9767 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9768 * device/include/pic16/float.h: changes reentrant keyword with
9769 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9770 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9771 updated target build-libraries to include objects from gptr,
9772 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9773 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9774 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9775 all function headings,
9776 * src/SDCCmain.c: added global parameter userIncDirsSet,
9777 * (parseCmdLine): when option -I is encountered add directory to
9779 * src/version.awk: added space between control and long,
9780 * src/pic16/NOTES: added some notes for the port,
9781 * src/pic16/gen.c: added prototype for mov2fp function,
9782 * (fReturnpic16[]): properly named return value registers,
9783 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9784 * (aopForSym): added code to handle symbols with onStack flag set,
9785 symbols onStack are allocated PTRSIZE bytes,
9786 * (aopFreeAsmop): handles special case where asmops are stack objects,
9787 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9788 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9789 added argument lock to trace flaws in allocating temporary registers
9790 when developing port,
9791 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9792 * (pic16_popRegFromString): reenabled allocating a direct register
9794 * (assignResultValue): various beautifications,
9795 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9796 referenced function argument,
9797 * (genIpush): reenabled to allow stacked arguments, handles only
9798 ic->parmPush iCodes,
9799 * (genCall, genPcall): major changes to allow for variable argument
9800 functions, fixed a bug with falsely restoring stack pointer after
9801 returning from call,
9802 * (genFunction): pending code for critical function,
9803 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9804 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9805 * (genNearPointerGet): fixed bug with indirect reading, was always
9807 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9809 * (genAddrOf): rewrote code to take address of a stacked function parameter
9810 * (genCast): fixed casting to generic pointer type,
9811 * src/pic16/gen.h: added AOP_STA,
9812 * (struct asmop): added field stk,
9813 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9814 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9815 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9816 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9817 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9818 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9820 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9822 * (pic16_port structure): generic pointer size is set to 3,
9823 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9824 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9826 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9827 operand is an iTemp,
9829 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9831 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9832 * debugger/mcs51/simi.c: addapt new syntax of s51
9834 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9836 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9837 * src/pic16/pcode.c: commented out some calls to free() in order to
9840 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9843 * src/SDCCicode.c (isiCodeInFunctionCall),
9844 * src/avr/ralloc.c (selectSpil),
9845 * src/pic/ralloc.c (selectSpil),
9846 * src/pic16/ralloc.c (selectSpil),
9847 * src/ds390/ralloc.c (selectSpil),
9848 * src/hc08/ralloc.c (selectSpil),
9849 * src/xa51/ralloc.c (selectSpil),
9850 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9851 stack in the middle of a function call sequence (fixes bug #1020268)
9852 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9853 costs associated with the minimum switch case.
9855 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9857 * src/SDCC.lex: fixed bug #1030549
9859 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9861 * src/SDCCcse.h (struct cseDef),
9862 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9863 over a function call if the CSE is derived from a symbol whose
9864 address has been taken (fixes bug #1029883)
9865 * support/regression/tests/bug-1029883: a new regression test for
9868 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9870 * src/hc08/gen.c (emitinline): fixed bug #1029778
9871 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9872 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9873 and starts toward RFE #905167)
9875 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9877 * src/pic16/gen.c (mov2f): New function to move an operand to
9878 another without considering if it is a literal or a register,
9879 * (pic16_sameRegs): don't check if they are both AOP_REG,
9880 * (AccRsh): removed andmask=0 lines,
9881 * (genLeftShift): duplicated to be improved in future versions,
9882 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9883 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9884 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9885 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9886 * (insertBankSwitch): fixed inserting banksel directives algorithm
9887 for instructions that follow a skip instruction, this fixes a report
9888 for broken subtraction code generation,
9889 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9890 iCode is a left op, just in case result and right share the same
9893 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9896 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9898 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9899 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9900 on 2004-09-12; it was buggy
9902 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9904 * src/SDCCsymt.h: removed RESULT_CHECK
9909 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9911 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9913 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9914 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9915 configuration values no more rejected by compiler, they are assigned
9916 to configuration registers with a warning message instead,
9917 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9918 the for-loop so last conf register is emitted too,
9919 * (_pic16_initPaths): link library libsdcc.lib by default,
9920 * (_hasNativeMulFor): modified test for multiplication according to
9921 Raphael Neider's remarks. Integer multiplication is also done with
9923 * device/include/pic16/pic18fregs.h: corrected type error in while
9924 testing and including 18f6720 header file
9926 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
9928 * src/pic16/device.h (pic16_options): removed field use_crt,
9929 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
9930 until an optimization to handle single bits is added,
9931 * (pic16_loadFSR0): moved before genUnpackBits,
9932 * (genAnd): some white lines removed,
9933 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
9934 leave_reset flags in pic16_options when using crt modules,
9936 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
9938 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
9939 for bugs 898889 & 979599. Also used some safer print instructions.
9941 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
9943 * src/pic16/device.h (pic16_options_t): added field use_crt,
9945 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
9946 catch a probable future bug,
9947 * src/pic16/gen.c: aopIdx function commented out,
9948 * (genAssign): commented out old code which used aopIdx,
9949 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
9950 code, added if conditionals to take into account the --use-crt
9951 command line options,
9952 * src/pic16/main.c (pic16_optionsTable): added new command line
9953 options, --use-crt= and --no-crt,
9954 * (_pic16_linkEdit): now the proper crt object is added in the
9955 linker command line except than when --no-crt is specified,
9956 * src/pic16/pcode.c,
9957 * src/pic16/pcode.h: added some structures and functions for a new
9958 optimization scheme to compansate for instruction overhead between
9959 same iCodes, this scheme is currently under development and is not
9961 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
9963 * device/lib/pic16/startup/crt0i.c,
9964 * device/lib/pic16/startup/crt0iz.c: added global char variable
9965 __uflags to force the generation of an idata section
9967 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
9970 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
9971 * doc/sdccman.lyx: updated sdcc version to 2.4.4
9973 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9975 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
9976 Frieder) and clarified the default code optimization mode
9978 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9980 * src/SDCC.lex (doPragma, process_pragma),
9981 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
9982 "opt_code_size", and "opt_code_balanced"
9983 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
9984 regrouped options by category, added support for category headers
9985 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
9986 and "--opt-code-size"
9987 * doc/sdccman.lyx: documented these new options and pragmas
9988 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
9989 preference into account
9991 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
9993 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
9994 geniCodePreDec): Fixed bug 904237 by generating a warning
9996 * src/SDCCerr.c: added warning W_SIZEOF_VOID
9998 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10000 * src/pic/device.c : When no max ram set validate full memory range.
10002 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10004 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10006 * device/lib/_gptrget.c,
10007 * device/lib/_gptrput.c: updated comment
10008 * device/lib/calloc.c,
10009 * device/lib/free.c,
10010 * device/lib/malloc.c,
10011 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10012 * src/SDCCcse.c (cseBBlock),
10013 * src/SDCCicode.c (printOperand, geniCodeArray),
10014 * src/SDCCicode.h (struct operand): fixed bug 868103
10015 * support/regression/tests/bug-868103.c: added
10016 * src/SDCCast.c (searchLitOp),
10017 * src/SDCCcse.h (struct cseDef),
10018 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10019 * src/SDCCicode.h (struct operand),
10020 * src/SDCCsymt.h (struct sym_link),
10021 * src/avr/gen.c (hasInc),
10022 * src/ds390/gen.c (hasInc),
10023 * src/hc08/gen.c (genPlusIncr, hasInc),
10024 * src/mcs51/gen.c (hasInc),
10025 * src/pic16/glue.c (pic16_printIvalChar),
10026 * src/pic16/ralloc.c (regWithIdx),
10027 * src/xa51/gen.c (hasInc) : removed warnings
10028 * src/SDCCast.c (createBlock): added comment ???
10029 * src/hc08/ralloc.c: updated comments
10031 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10033 * doc/sdccman.lyx: updated section on switch statements, added
10034 section about semaphore locking
10035 * doc/Makefile: added option -info for latex2html
10036 * device/lib/_gptrget.c,
10037 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10039 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10041 * src/pic/device.h,
10042 * src/pic/device.c,
10043 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10044 maxram is less than 0x100.
10046 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10048 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10050 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10053 * src/mcs51/main.c,
10054 * src/ds390/main.c,
10058 * src/pic16/main.c,
10061 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10062 a jump table is the best form for a switch statement, including
10063 automatic insertion of missing cases to make the case range
10064 continuous. Developed in collaboration with Frieder Ferlemann.
10066 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10068 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10069 accumulator result if it needs sign extension
10071 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10073 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10075 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10077 * device/lib/gbz80/printf.c,
10078 * device/lib/z80/printf.c: removed define for NULL
10080 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10082 * as/xa51/xa_link.c,
10083 * device/examples/ds390/ow390/ad26.c,
10084 * device/examples/ds390/ow390/cnt1d.c,
10085 * device/examples/ds390/ow390/counter.c,
10086 * device/examples/ds390/ow390/ds2480.h,
10087 * device/examples/ds390/ow390/ds2480ut.c,
10088 * device/examples/ds390/ow390/findtype.c,
10089 * device/examples/ds390/ow390/gethumd.c,
10090 * device/examples/ds390/ow390/owllu.c,
10091 * device/examples/ds390/ow390/ownetu.c,
10092 * device/examples/ds390/ow390/swt12.c,
10093 * device/examples/ds390/ow390/swtloop.c,
10094 * device/examples/ds390/ow390/temp.c,
10095 * device/examples/ds390/ow390/temp10.c,
10096 * device/examples/ds390/ow390/thermo21.c,
10097 * device/examples/ds390/ow390/tinilnk.c,
10098 * device/examples/ds390/ow390/tstfind.c,
10099 * device/examples/serialcomm/windows/serial.cpp,
10100 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10101 * device/include/reg51.h: fixed line endings for cvs
10103 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10105 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10106 packRegsForAccUse, packRegisters): new accumulator register
10108 * support/regression/ports/hc08/support.c (_putchar): suppress
10109 warning of unused variable
10110 * src/SDCCicode.c: added SWAP entry to codeTable
10112 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10114 * device/lib/sprintf.c: forgot to add this file before previous commit
10116 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10118 * src/pic16/gen.c (genPackBits): added operand right in function
10119 parameters, load result directly if p_type is POINTER (that is
10120 called by genNearPointerSet)
10121 * (genUnPackBits): added operand left in function parameters,
10122 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10123 FSR0 if accessing bitfields,
10125 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10127 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10128 _print_format; updated printf, sprintf, vsprintf
10129 * device/include/asm/default/features.h: corrected comment/define
10130 * device/lib/Makefile.in: added sprintf.c
10131 * device/lib/libsdcc.lib: added sprintf module
10132 * device/lib/printf_large.c,
10133 * device/lib/vprintf.c,
10134 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10136 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10137 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10138 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10140 * support/regression/tests/zeropad.c: define idata as data for hc08
10142 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10144 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10145 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10146 labels are referenced at least once (even if a reference is not found)
10147 * src/hc08/gen.c (emitcode): set isComment flag for comments
10148 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10149 loads), rules 6a..6b (optimize jumps to return)
10151 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10153 * device/lib/acosf.c (acosf),
10154 * device/lib/asinf.c (asinf),
10155 * device/lib/atanf.c (atanf),
10156 * device/lib/ceilf.c (ceilf),
10157 * device/lib/cosf.c (cosf),
10158 * device/lib/coshf.c (coshf),
10159 * device/lib/cotf.c (cotf),
10160 * device/lib/fabsf.c (fabsf),
10161 * device/lib/floorf.c (floorf),
10162 * device/lib/log10f.c (log10f),
10163 * device/lib/logf.c (logf),
10164 * device/lib/sinf.c (sinf),
10165 * device/lib/sinhf.c (sinhf),
10166 * device/lib/sqrtf.c (sqrtf),
10167 * device/lib/tanf.c (tanf),
10168 * device/lib/tanhf.c (tanhf),
10169 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10170 replaced all instances of "reentrant" in the library functions
10171 defined in math.h with this macro.
10172 * support/regression/tests/float_trans.c: reenabled test for hc08
10174 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10176 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10177 erroneously deleted
10179 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10181 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10182 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10183 multi-byte volatile operands are used
10184 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10185 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10186 initialization to area GSINIT0 so that it would always precede
10187 any static initializers in GSINIT
10188 * support/regression/tests/zeropad.c: fixed idata define for hc08
10189 * support/regression/tests/bug-927659.c,
10190 * support/regression/tests/float_trans.c: disabled tests for hc08
10191 pending missing library routines
10192 * .version: increased version number to 2.4.4 - hc08 port now passes
10196 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10198 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10199 * Makefile.common.in,
10201 * as/hc08/Makefile.in,
10202 * as/mcs51/Makefile.in,
10203 * as/z80/Makefile.in,
10204 * debugger/mcs51/Makefile.in,
10205 * device/include/Makefile.in,
10206 * device/lib/Makefile.in,
10209 * link/z80/Makefile.in,
10210 * packihx/Makefile.in,
10211 * sim/ucsim/main_in.mk,
10212 * sim/ucsim/avr.src/Makefile.in,
10213 * sim/ucsim/doc/Makefile.in,
10214 * sim/ucsim/gui.src/serio.src/Makefile.in,
10215 * sim/ucsim/hc08.src/Makefile.in,
10216 * sim/ucsim/s51.src/Makefile.in,
10217 * sim/ucsim/xa.src/Makefile.in,
10218 * sim/ucsim/z80.src/Makefile.in,
10220 * support/cpp2/Makefile.in,
10221 * support/librarian/Makefile,
10222 * support/makebin/Makefile: added DESTDIR to the install path proposed
10223 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10224 * doc/sdccman.lyx: added DESTDIR documentation
10226 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10228 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10229 instruction for interrupt handlers, use fast returns when returning
10230 from high priority interrupts
10232 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10234 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10236 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10237 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10238 bugs, ported much of Bernhard's code from mcs51
10239 * src/mcs51/gen.c (genSend),
10240 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10241 than one when calling a reentrant function
10242 * device/lib/_mullong.c: defined an alternate struct layout for big
10243 endian ports (hc08)
10245 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10247 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10250 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10252 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10253 are sane and complete before asking the port its prefered parameter
10254 passing method (fixes bug #1017633)
10255 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10258 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10260 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10261 problem in bitfields >= 8 bits.
10263 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10265 * src/SDCCsymt.c: undid changes that were not meant to be committed
10267 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10269 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10271 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10273 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10274 copied and wrong bit got inverted
10276 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10278 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10279 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10280 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10281 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10282 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10283 assignments to bitfields at known addresses
10284 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10285 reads from bitfields at known addresses
10286 * src/hc08/ralloc.c (packRegisters),
10287 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10288 genhc08Code): optimize pointer get values used as conditionals
10289 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10292 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10294 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10295 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10296 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10299 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10301 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10303 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10305 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10308 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10310 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10312 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10314 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10317 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10319 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10321 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10323 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10324 cases use more compact code.
10326 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10328 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10330 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10332 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10334 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10337 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10338 parameter of changePointer() from symbol* to sym_link*
10339 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10340 * src/SDCCsymt.c (compareType): void* type is castable to other
10341 pointers, but not necesarily an exact match.
10342 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10343 is no longer blindly treated as an exact match.
10344 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10346 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10348 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10350 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10354 * src/pic/ralloc.h,
10355 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10357 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10359 * src/pic/device.c,
10360 * src/pic/device.h,
10361 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10363 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10365 * src/mcs51/gen.c (emitcode): fixed bug #992819
10367 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10369 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10370 there's no need to make it worse
10372 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10374 * src/mcs51/ralloc.c (deassignLR),
10375 * src/ds390/ralloc.c (deassignLR),
10376 * src/hc08/ralloc.c (deassignLR),
10377 * src/z80/ralloc.c (deassignLR),
10378 * src/pic/ralloc.c (deassignLR),
10379 * src/pic16/ralloc.c (deassignLR),
10380 * src/avr/ralloc.c (deassignLR),
10381 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10382 rlivePoint): fixed another part of bug #971834
10384 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10386 * src/z80/main.c: enabled "critical" keyword
10387 * src/z80/mappings.i,
10388 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10389 functions (fixes bug #979646)
10390 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10392 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10394 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10397 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10399 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10400 doesn't disable too much optimizations
10402 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10404 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10406 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10408 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10410 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10412 * src/pic/gen.c tidied up tabs
10413 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10414 * src/pic/main.c tidied up tabs
10415 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10416 * src/pic/pcoderegs.c tidied up tabs
10417 * src/pic/ralloc.c tidied up tabs
10419 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10421 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10422 to S_FIXED for pic16 port and when symbol is not in level 0,
10423 allocate for S_REGISTER storage class and pic16 port, too,
10424 * src/pic16/device.h: prototype for checkSym,
10425 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10426 * (pic16_assignConfigWordValue): test the value and the mask to
10427 validate that the value is suitable for the configuration word,
10428 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10429 collect extern declared symbols, don't emit symbol twice, check
10430 first if symbol is in publics set first,
10431 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10432 * added command line '--fstack' which enables an experimental
10433 feature for stack access, too buggy to be used yet...
10434 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10435 * (pic16_allocDirReg): when register has storage class S_REGISTER
10436 allocate in pic16_dynAccessRegs,
10437 * device/include/pic16/pic18f????.h: modified configuration word
10438 naming convention, words started as CONFIG0H but should be CONFIG1H
10440 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10442 * device/include/mcs51reg.h: fixed bug 970993
10444 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10446 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10447 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10448 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10449 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10450 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10451 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10452 error/warning numbers,
10453 added function setWarningDisabled()
10454 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10455 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10456 _memcmp.c _memmove.c calloc.c realloc.c free.c
10457 * support/regression/tests/malloc.c: added tests for new functionality
10458 * support/regression/tests/zeropad.c: added tests for truncated initializers
10459 and initialized char arrays starting with '\x0'
10460 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10462 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10464 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10466 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10468 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10469 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10470 peephole 177.e. Thanks to anonymous
10472 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10474 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10475 function isn't used in the source but referenced as a
10476 variable initializer then declare it as extern in .asm file
10478 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10480 * .version: increased version number to 2.4.3
10482 Adding version extension according to ChangeLog CVS revision
10483 * src/Makefile.in (target all): added dependency 'version.h'
10484 * (rule version.h): added rule to create version.h from ChangeLog,
10485 * (rule dep): added dependency version.h,
10486 * src/version.awk: AWK script to create version.h
10487 * src/SDCCdwarf2.c (dwWriteModule),
10488 * src/SDCCglue.c (initialComments),
10489 * src/SDCCmain.c (printVersionInfo): modified to write after
10490 version string the version extension number,
10491 * src/SDCCutil.c: included "version.h"
10492 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10494 * src/SDCCutil.h: added prototype for getBuildNumber
10496 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10497 includeDirsSet, too,
10498 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10499 const char [] is found in function prototype...
10501 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10502 moving to WREG with source is already in WREG,
10503 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10504 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10505 * (aopForSym): stack'ed symbols are partially supported, added
10506 if-clause to support symbols in FARSPACE,
10507 * (sameRegs): added test for AOP_ACC to see if registers are same,
10508 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10509 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10510 * (pic16_popRegFromString): will not allocate a new register if it
10511 doesn't find one by name, bug may have introduced...
10512 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10513 * (genIpush): revived to use pic16 port's stack,
10514 * (genAddrOf): added incomplete case for stack'ed operand,
10515 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10516 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10517 can handle multibyte operands,
10518 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10519 * (pic16initialComments): added message for MPLAB compatibility
10521 * src/pic16/main.h: prototype for pic16_mplab_comp,
10522 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10523 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10524 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10525 because of increased complexity of procedure,
10526 * (_process_pragma): stack pragma changed to format 'stack pos len',
10527 emit symbol '_stack_end' to conform with gplink,
10528 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10529 to search for register,
10530 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10532 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10533 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10534 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10535 case for PO_GPR_REGISTER,
10536 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10537 dies, the new era is ahead !...
10538 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10539 pic16_dynInternalRegs,
10540 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10541 * (pic16_allocDirReg): minor optimizations and bug fixes,
10542 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10544 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10545 load stack and frame pointer with address of 'stack_end' symbol
10547 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10549 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10550 without source code but only variable initializers
10552 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10554 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10555 external are not declared as extern to reduce overhead while linking
10557 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10559 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10561 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10563 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10564 Yee Keat for the patch
10565 * src/SDCCast.c (decorateType): fixed bug #979599
10566 * src/ds390/gen.h: removed local fReturnSizeDS390
10567 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10568 * src/ds390/gen.c (genAnd, genOr, genXor),
10569 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10571 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10573 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10574 add relFilesSet to $3, manipulate $2 to handle linking of object
10575 files without source files in command line,
10576 * device/include/pic16 (all headers): added ID location macros,
10577 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10578 entries for ID location bytes,
10579 * (pic16_assignIdByteValue): NEW,
10580 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10581 added field dumpcalltree to pic16_options_t,
10582 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10583 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10584 emitting rFalseIfx label after check_carry label,
10585 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10586 pic16_emitDIRegs), NEW
10587 * (pic16glue): dump .calltree file when option --calltree found,
10588 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10589 * (_pic16_genAssemblerPreamble): emit ID locations after
10590 configuration registers,
10591 * (pic16_linkCmd): modifications of the link command,
10592 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10593 * (pic16_pCodeInitRegisters): don't init stack registers,
10594 * (pic16_findPrevInstruction): fixed bug,
10595 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10596 bug with immediate registers,
10597 * (buildCallTree): traces stack push and pop,
10598 * (pct2): dump also stack usage for each function,
10599 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10600 * (pic16_allocDirReg): various modifications,
10601 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10604 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10606 * src/pic16/pcode.c: removed buggy double colon
10608 2004-07-01 Borut Razem <borut.razem AT siol.net>
10610 * support/scripts/sdcc.nsi: added include/pic16 to setup
10612 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10614 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10615 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10617 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10618 specific command line arguments. Also added sample lkr script
10619 for placing a variable at a specific memory bank.
10620 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10621 at a specific memory bank,
10622 * (pic16_dump_isection): fixed bug which caused string literals to
10623 be omitted when dumping idata section,
10624 * (pic16_groupRegistersInSection): added code to handle registers
10625 in specific memory banks,
10626 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10627 public, all references are renamed too,
10628 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10630 * (pic16_storeForReturn): added case to handle when dest is WREG,
10631 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10632 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10633 pic16_rel_udata, check to see if that register is marked as being
10634 a member of a specific memory bank,
10635 * (pic16_printIvalCharPtr): added code to add string literals either
10636 to code or the idata sections,
10637 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10638 also accept the 'udata' pragma,
10639 * src/pic16/main.h: new structure types sectName and sectSym
10640 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10641 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10642 * (pic16_findPrevInstruction): fixed, it returned nothing,
10643 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10644 instruction combinations,
10645 * (pic16_FixRegisterBanking): heavily reorganised,
10646 * (pic16_AnalyzeBanking): if generating banksel directives is
10647 disabled, then don't call FixRegisterBanking at all,
10648 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10649 completely removed,
10650 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10652 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10654 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10655 Phuah Yee Keat <yk.phuah AT nestac.com>
10657 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10659 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10660 correctly the IVT even if it is relocated to some other location
10662 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10664 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10665 * device/include/pic16/pic18f2220.h: NEW,
10666 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10667 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10668 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10669 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10670 nodefaultlibs, ivt_loc is the location of the interrupt vector
10671 table, and nodefaultlibs signs that default libraries should not be
10672 linked in link stage,
10673 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10674 according to --ivt-loc argument,
10675 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10676 when pragma stack is found,
10678 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10680 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10681 256 (range check), 257 (do while), 258.a-f (bit banging
10682 f.e. on 3-wire SPI bus)
10684 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10686 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10687 variables used exclusively within a loop
10689 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10691 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10693 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10695 * src/SDCClrange.c (computeClash): fixed bug #971834
10697 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10699 * src/mcs51/gen.c (genCmp): fixed bug #975903
10700 * src/hc08/gen.c (operandsEqu),
10701 * src/ds390/gen.c (operandsEqu),
10702 * src/z80/gen.c (operandsEqu),
10703 * src/pic/gen.c (operandsEqu),
10704 * src/pic16/gen.c (operandsEqu),
10705 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10706 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10708 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10710 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10712 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10714 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10715 default case in switch statement,
10716 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10717 to eliminate problem with initialisation of pointers, but problem
10719 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10720 * (emitStaticSegment): removed various lines emitting debug info,
10721 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10722 added processor registers for utilizing EEPROM,
10723 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10724 configurable and set 8
10726 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10728 * .version: increased version number to 2.4.2,
10730 Cumulative patch for pic16 port
10731 * src/pic16/device.c: changed scheme to dump initial values for
10732 variables in idata segment, all print_idata* functions were removed,
10733 now the pic16_printIval* will be called,
10734 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10735 * _pic16_printPointerType, pic16_printPointerType,
10736 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10737 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10738 NEW, similar to the respective functions in SDCCglue.c,
10739 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10740 way, emitting hex bytes,
10741 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10743 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10745 * src/avr/ralloc.c (serialRegAssign),
10746 * src/xa51/ralloc.c (serialRegAssign),
10747 * src/pic/ralloc.c (serialRegAssign),
10748 * src/pic16/ralloc.c (serialRegAssign),
10749 * src/hc08/ralloc.c (serialRegAssign),
10750 * src/z80/ralloc.c (serialRegAssign),
10751 * src/ds390/ralloc.c (serialRegAssign),
10752 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10754 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10756 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10757 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10759 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10761 Cumulative patch for pic16 port:
10762 * src/pic16/device.h (typedef PIC16_device) modified fields for
10763 defining microcontrollers,
10764 * src/pic16/device.c: added new info for all devices in Pics16 array,
10765 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10766 to be optimised out by the pCode optimiser,
10767 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10768 specially, bug reported by G.M. Gallant,
10769 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10770 as force'd so that cannot be optimised out by pCode optimiser,
10771 * src/pic16/pcode.c,
10772 * src/pic16/pcodepeeph.c,
10773 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10774 they are disabled by default, but can be enabled explicit with
10775 command argument --denable-peeps, for testing,
10776 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10777 --pomit-ivt in COMPILE_FLAGS
10779 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10781 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10782 compilation on MSVC
10784 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10786 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10788 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10790 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10791 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10793 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10795 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10796 would only assign 0x300001 register.
10798 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10800 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10801 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10803 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10805 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10807 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10808 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10809 added peephole 254 (left shift), 255 (jump table)
10811 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10813 * device/lib/Makefile.in: removed comment line with model-pic16,
10814 * (target port-specific-objects-pic16): the libraries and objects
10815 are copied to the build directory form the device/lib/pic16/bin
10818 Cumulative patch concerning pic16 port:
10819 * library directory has been re-organized,
10820 * added support for PIC18F1220,
10821 * added headers and library sources for chips 18f1220,18f6520,
10822 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10824 * configuration registers setting has changed, now each supported
10825 device has a complete description of the registers it uses,
10826 * all initialisations are moved to idata sections, these section
10827 can be absolute or relocatable,
10828 * fixed initialisation of codespace variables,
10829 * fixed warning about PCLATU and gpsim,
10830 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10831 * (genAssign): use table reads when assigning from variables in codespace,
10832 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10833 char/int variables placed in codespace,
10834 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10835 registers set in .asm file, no need for --pomit-config-words anymore,
10836 * (pic16glue): some 8051 legacy segments are commented out
10837 (to be removed completely),
10838 * added support for alternative assembler and linker with --asm=
10839 and --link= command line arguments,
10840 * peepholes are disabled automatically in the port, no need to
10841 specify on command line,
10842 * port supports natively char/int/long multiplication, but converts
10843 all divisions to support functions,
10844 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10845 to the file set in variable $2,
10846 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10847 strings in ASCII format and not in hex,
10848 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10849 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10850 allocate proper register if iCodes aren't temporary,
10852 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10854 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10856 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10858 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10861 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10863 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10864 computed address is reused
10865 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10866 multi-byte bitfields
10868 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10870 * src/z80/gen.c: (genArrayInit): must check for pointers too
10872 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10874 * support/regression/tests/zeropad.c: never meant to commit the
10875 nestedstruct test: removed, added check for GCC version
10877 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10879 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10880 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10881 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10882 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10883 bugs 928906 and 954082 half-empty initializers
10885 * src/SDCCsymt.c (getAllocSize): added for above fix
10886 * src/z80/gen.c (genArrayInit): fixed bug 741044
10887 * support/regression/tests/zeropad.c: added tests
10889 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10891 * src/pic16/device.c (pic16_dump_section): corrected bug which
10892 caused some symbols of the libraries to be misplaced
10894 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10896 * src/pic16/glue.c,
10897 * src/pic16/ralloc.h,
10898 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10899 to fix conflict with pic port
10901 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10903 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10904 externs configuration variables,
10905 * src/pic16/ralloc.h,
10906 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10907 prototype in header, commented out some debug messages
10909 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10911 * src/pic16/glue.c,
10912 * src/pic16/main.c,
10913 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10914 for gpasm COFF object generation. Thanks to D. Hawkins for
10917 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10919 * src/ds390/main.c,
10920 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10921 Brock for spotting this)
10922 * src/ds390/gen.c (genEndFunction),
10923 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
10924 interrupt handler and critical. Disable push/pop optimizations when
10925 peephole optimizations disabled.
10927 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10929 Updated pic16 library sources and headers.
10930 * device/lib/pic16/pic18f*/ ,
10931 * device/include/pic16/*.h: modified to handle structured SFR
10934 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
10936 * src/port.h (PORT structure): added hook initPaths, now each
10937 port can declare its own default search paths,
10938 which can been seen with the --print-search-dirs option,
10939 see pic16 port for example,
10940 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
10941 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
10942 * (doPrintSearchDirs): NEW, replaces in a central manner the
10943 printing of search dirs which was split in set*Paths functions,
10944 * (main): added call to port->initPaths and doPrintSearchDirs,
10946 * src/ds390/main.c,
10949 * src/izt/tlcs900h.c,
10950 * src/mcs51/main.c,
10952 * src/pic16/main.c: modified port structures to reflect addition of
10955 * src/pic16/device.c (regCompare): registers are finally sorted by name,
10956 * (pic16_dump_section): for registers in same address reserve memory once,
10957 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
10959 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
10960 result is greater in size than right or left,
10961 * (pic16_genUMult8X8_8): there are some cases where the result can
10962 be 16 bits size, so handle these,
10963 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
10964 * (pic16_outBitC): modified to emit pcodes,
10965 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
10967 * (genDivOneByte): implemented algorithm to divide 8-bits,
10968 * (genCmp): uncommented goto, but issues still exist,
10969 * (genAnd): fixed a bug with variables >8bits,
10970 * (genPackBits): optimization added that uses BCF/BSF to change a
10972 * (genAssign): fixed bug when assigning floating point literals,
10973 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
10974 __sdcc_gsinit_startup label,
10975 * src/pic16/main.c (_pic16_init): removed search directory
10977 * (_pic16_initPaths): NEW, used to initialise search directories,
10978 * (_hasNativeMulFor): support functions for all except char/int
10979 multiplication, and char division,
10980 * (PIC16_port struct): modified entry for native mul support,
10981 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
10983 * (buildCallTree): call to register_usage is ifdef'ed out,
10985 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10987 * device/include/string.h: applied Stas Sergeev's patch to make this
10988 header file compatible with the preprocessor -Wundef option
10989 * src/SDCCmain.c (main): abort compilation if preprocessor reports
10990 failure (fixes bug #941458)
10992 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10994 * src/SDCCopt.c (killDeadCode): fixed bug #907733
10995 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
10996 that the variable, not the function, should be static
10997 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
10998 to be consistent with non-literal case
11000 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11002 * src/SDCCast.c (isConformingBody): fixed bug #949967
11003 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11004 convilong): fixed bug #952086
11006 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11008 * src/SDCCmem.c (allocVariables): fixed bug #955321
11010 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11012 * src/hc08/main.c (_hc08_genAssemblerEnd),
11013 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11014 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11015 completely eliminated the use of a temporary file
11016 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11017 when more than one file linked
11018 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11020 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11022 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11023 which fixes bug #543481
11024 * support/regression/tests/bug-751703.c: fixed comments left from a
11025 cut and paste error
11026 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11027 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11028 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11030 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11031 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11032 are now changed to underscores in moduleName
11034 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11036 * as/mcs51/lkmem.c: better fix for bug #954173
11038 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11039 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11041 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11042 * device/include/c8051f000.h,
11043 * device/include/c8051f120.h,
11044 * device/include/c8051f300.h,
11045 * device/include/c8051f310.h,
11046 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11047 PWM16) and detab'ed
11049 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11051 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11052 and mailing lists, doc'ed --no-peep-comments, removed reference
11053 to knoppix (newest version has no LyX/LaTeX), other minor changes
11054 * src/SDCCglue.c (glue): save 2 bytes stack space with
11055 option --main-return. The ljmp could probably be avoided too
11057 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11059 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11061 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11063 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11064 * src/SDCCopt.c (isLocalWithoutDef),
11065 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11066 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11067 (credit to Maarten Brock for patch #949363, on which this is based)
11068 * support/regression/tests/bug-751703.c: some test cases of extern used
11069 within inner scopes.
11071 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11073 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11075 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11077 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11078 dwWriteLabel): fix to create valid debugger symbols even when
11079 the module name has non-alphanumeric symbols in it
11080 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11081 when a variable's allocation has been optimized away
11084 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11086 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11088 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11089 * src/mcs51/main.c,
11090 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11091 * src/ds390/main.c,
11092 * src/z80/gen.c (z80_emitDebuggerSymbol),
11094 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11096 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11097 * src/pic16/main.c,
11098 * src/avr/gen.c (avr_emitDebuggerSymbol),
11100 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11102 * src/SDCCdebug.c (emitDebuggerSymbol),
11104 * src/port.h: added a debugger struct to the port struct. Added a
11105 callback for defining debugger symbols
11107 * src/SDCCast.c (createLabel),
11108 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11111 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11112 iCode back to the ast for the function
11114 * src/hc08/ralloc.c (hc08_assignRegisters),
11115 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11116 unneeded fields from the regs struct.
11117 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11118 pushReg() & pullReg() functions instead of emitcode()
11120 * src/hc08/gen.c (genLabel, genhc08Code),
11121 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11123 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11126 * src/hc08/gen.c (genEndFunction, genhc08Code),
11128 * src/mcs51/gen.c (genEndFunction, gen51Code),
11130 * src/ds390/gen.c (genEndFunction, gen390Code),
11132 * src/z80/gen.c (genEndFunction, genZ80Code),
11135 * src/pic/gen.c (genEndFunction, genpic14Code),
11137 * src/pic16/gen.c (genEndFunction, genpic16Code),
11139 * src/avr/gen.c (genEndFunction, genAVRCode),
11141 * src/xa51/gen.c (genEndFunction, genXA51Code),
11143 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11144 specific code to cdbFile.c and out of the backend code generators
11146 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11147 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11148 starting address is now 0
11151 * as/hc08/m08pst.c,
11152 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11153 assembler directive for DWARF support
11154 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11158 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11160 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11162 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11163 and inappropriate peephole optimization in jump tables
11165 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11167 * as/hc08/m08pst.c,
11168 * src/SDCCglue.c: sdccopt works for the hc08 port now
11170 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11172 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11174 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11176 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11178 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11180 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11184 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11185 comments from the peephole optimizer replacement rules
11186 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11188 * src/SDCCcse.c (updateSpillLocation),
11189 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11191 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11192 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11193 objects far pointers
11195 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11197 * src/SDCCsymt.h: a missing part of my last change
11198 * src/pic/ralloc.c (regTypeNum),
11199 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11201 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11204 * src/SDCCicode.c (aggrToPtrDclType),
11205 * src/SDCCptropt.h,
11206 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11207 ptrPseudoSymConvert),
11208 * src/pic/ralloc.c (regTypeNum),
11209 * src/pic16/ralloc.c (regTypeNum),
11210 * src/hc08/ralloc.c (regTypeNum),
11211 * src/ds390/ralloc.c (regTypeNum),
11212 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11213 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11215 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11217 * link/z80/lkmain.c (afile),
11218 * as/hc08/lkmain.c (afile),
11219 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11220 prevent a pointer problem when a filename has no directory and
11221 no extension specified.
11223 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11225 * link/z80/lkmain.c (afile): allow periods in directory names
11226 * link/z80/lkmain.c (afile),
11227 * as/mcs51/lkmain.c (afile),
11228 * as/hc08/lkmain.c (afile): allow linker script file to have an
11229 extension other than ".lnk"
11230 * link/z80/lklex.c (getfid),
11231 * link/z80/lkmain.c (parse),
11232 * as/mcs51/lklex.c (getfid),
11233 * as/mcs51/lkmain.c (parse),
11234 * as/hc08/lklex.c (getfid),
11235 * as/hc08/lkmain.c (parse): Support comments in the linker script
11236 file on lines by themselves and after filenames
11238 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11240 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11242 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11244 * src/z80/peeph-z80.def: removed some peephole rules that don't
11245 work with multibyte arithmetic (fixed bug #937126)
11246 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11247 to registers and not global variables
11248 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11249 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11250 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11251 checking for assignments not internally generated (fixed bug #931895)
11252 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11253 structure member (fixed bug #930072)
11255 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11257 * src/SDCCmain.c (linkEdit),
11258 * src/hc08/main.c (_hc08_parseOptions),
11259 * as/hc08/Makefile.in,
11260 * as/hc08/aslink.h,
11262 * as/hc08/m08pst.c,
11263 * as/hc08/lkrloc.c (relr, rele),
11264 * as/hc08/lkarea.c (lnkarea)
11265 * as/hc08/lkmain.c (afile, parse),
11266 * as/hc08/lkelf.c: support for ELF output
11267 * as/hc08/lks19.c (s19),
11268 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11270 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11272 * as/mcs51/lkihx.c: Fixed bug #899105.
11274 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11276 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11277 .dsp files from Unix to DOS.
11279 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11281 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11282 function pointers; we have been compliant for several months now.
11283 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11284 change that was accidently commented out
11285 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11286 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11289 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11291 * src/hc08/gen.c: output of all of the internal debugging information
11292 is now controlled by the D() macro; it is disabled by default
11294 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11296 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11297 harder to keep the same registers during a CAST iCode
11298 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11299 long via int can be done in a single cast, if the signedness is
11301 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11302 putchar() in tinibios.c in ds390's library
11304 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11306 * src/SDCCast.c (decorateType): fixed bug #898889,
11307 cast result of a literal complement too
11308 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11309 fixed check for bitfields
11311 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11313 * src/SDCCicode.c (geniCodeLogic): made it static,
11314 (geniCodeLogicAndOr): added in order to fix bug #905492,
11315 (ast2iCode): fixed bug #905492
11316 * support/regression/tests/bug-905492.c: added
11317 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11318 (processParms): fixed bug #927659: don't copy parms, this will clear
11320 * support/regression/tests/bug-927659.c: added
11322 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11324 * src/SDCCast.c (addCast): don't cast float to char
11325 * device/lib/libsdcc.lib: added _memmove
11327 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11329 * device/lib/large/Makefile: fixed parallel execution by
11330 replacing `make` by `$(MAKE)`
11332 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11334 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11335 offsets (fixes bug #923936)
11337 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11339 * device/lib/small/Makefile: fixed parallel execution by
11340 replacing `make` by `$(MAKE)`
11342 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11344 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11346 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11348 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11349 * src/regression/Makefile: Regression test was not running.
11351 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11353 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11354 complement if possible
11355 * src/SDCCval.c (valComplement),
11356 * src/SDCCicode.c (operandOperation): fixed complement of literal
11357 * support/regression/tests/onebyte.c (testComplement): added
11359 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11361 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11362 return an optimized tree; actually replace actParm with the new tree
11363 * src/SDCCast.h: added some parantheses to remove side effects
11364 * support/regression/tests/bug-920866.c
11366 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11367 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11368 Bit operands were not being handled properly in the pic14 port.
11369 (now src/regression/add.c passes again).
11371 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11373 * src/SDCC.y (labeled_statement): case and default no longer require
11374 a following statement (RFE #893037)
11376 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11378 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11379 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11380 disabled (fixes bug #916294)
11381 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11382 "mov a,acc"; patch provided by Lenny Story
11383 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11385 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11387 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11389 * src/ds390/gen.c (genFunction, genEndFunction),
11390 * src/ds390/ralloc.c (ds390_assignRegisters),
11391 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11392 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11393 pushed if there are parameters passed on the stack. Also, a cleaner
11394 way to decide if r0/r1 should be pushed/popped. (Together they fix
11397 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11400 * device/lib/mcs51/crtpagesfr.asm,
11401 * device/lib/mcs51/crtxinit.asm,
11402 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11403 to avoid confusion with Si Lab's SFRPAGE register.
11405 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11407 * src/SDCCglue.c (emitMaps): allow public sfr variables
11408 * src/SDCCglue.c (initialComments): include compiler build date
11409 with compiler version and put the timestamp of the generated
11410 assembly file on a serperate line to be less confusing.
11411 * src/port.h: added genInitStartup hook
11413 * src/ds390/main.c,
11416 * src/pic16/main.c,
11418 * src/z80/main.c: genInitStartup initialize as NULL (default to
11419 historical behaviour)
11420 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11421 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11422 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11423 library instead of hard coding it into the compiler.
11424 * support/regression/ports/mcs51-stack-auto/spec.mk,
11425 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11426 * device/lib/mcs51/Makefile,
11427 * device/lib/small/Makefile,
11428 * device/lib/large/Makefile,
11429 * device/lib/mcs51/crtpagesfr.asm,
11430 * device/lib/mcs51/crtstart.asm,
11431 * device/lib/mcs51/crtxclear.asm,
11432 * device/lib/mcs51/crtxinit.asm,
11433 * device/lib/mcs51/crtclear.asm,
11434 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11435 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11436 and into user configurable files.
11437 * device/lib/clean.mk: clean mcs51 directory too
11438 * support/regression/tests/longlit.c: added static to T1 declaration
11439 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11440 accesses in the initialization code
11442 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11444 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11445 OSCTRIMVAL as noted in bug #916008
11447 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11449 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11450 in loops with multiple exits (reported as incorrect registers
11451 used by Martin Helmling in Sdcc-user list)
11453 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11455 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11456 made ds390 register extensions look less like error messages
11458 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11460 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11461 reported by Adam Wozniak in Sdcc-user list
11463 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11465 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11466 arithmetic optimizations, added debug output
11468 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11470 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11471 * sdcc.spec: updated and split sdcc into 3 rpms
11472 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11473 needed for literals of LEFT_OP and '+'
11474 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11475 introduced RESULT_TYPE_NOPROM
11476 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11478 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11479 limited promotion to int only for '*'
11480 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11482 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11484 * src/pic16/gen.c (genSkip),
11485 (genc16bit2lit), (gencjneshort): commented out
11486 (is_LitOp): new helper function, checks operand type
11487 (genCmpEq): rewritten
11489 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11491 * support/regression/tests/bug-908454.c: added
11493 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11495 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11496 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11497 (geniCodeCast): cosmetic, don't preserve bit storage class
11498 (geniCodeLeftShift): added promotion
11499 (geniCodeLogic): fixed regression
11500 * src/SDCCsymt.c (computeTypeOr): accept bits too
11501 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11503 2004-03-07 Borut Razem <borut.razem AT siol.net>
11505 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11507 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11509 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11510 version of pic16_genPackRegisters which does not check if ic is a
11512 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11513 function cause string1.c regression test fails
11515 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11517 * sim/ucsim/configure.in,
11518 * sim/ucsim/configure,
11519 * sim/ucsim/doc/Makefile.in: use docdir
11520 * src/SDCC.y: fixed sbit atrributes
11521 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11522 * src/SDCCast.c (decorateType): |^& need special promotion handling
11524 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11525 * src/SDCCsymt.h (computeType),
11526 * src/SDCCicode.c: computeType() needs op
11527 * src/SDCCsymt.c (checkTypeSanity),
11528 * doc/sddman.lyx: "plain" bitfields are unsigned
11529 * src/SDCCsymt.c (computeTypeOr): added
11530 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11532 * src/SDCCval.c (val*): computeType() needs op
11533 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11534 * support/regression/tests/onebyte.c: added tests for |^&
11536 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11538 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11539 for writing icode into asm output.
11541 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11543 * src/pic16/device.c: added some debug lines enabled
11544 with macro DEBUG_CHECK,
11545 * src/pic16/genarith.c: more debug in genPlus,
11546 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11547 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11548 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11549 * (aopForSym): onStack symbols are re-placed in data memspace,
11550 and onStack flag is cleared,
11551 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11552 copy temporary pcodeop,
11553 * (genPcall): added warning for not updating PCLATU,
11554 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11555 always true for pic16 port,
11556 * (genMultOneWord): NEW, supports integer multiplication,
11557 * (genMult): modified to call genMultOneWord,
11558 * (ifxForOp): added warning when return NULL,
11559 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11560 flag is set before call to operandFromSymbol for implicit
11562 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11563 options.intlong_rent are set by default,
11564 * (_hasNativeMulFor): modified to allow port generation of integer
11566 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11567 set regtype to REG_SFR for all registers, restricting seting the
11568 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11570 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11572 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11573 more than 500 times in the regression tests
11575 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11577 * support/Util/SDCCerr.h,
11578 * support/Util/SDCCerr.c,
11579 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11581 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11582 for symbol conflicts.
11583 * support/valdiags/tests/enum.c,
11584 * support/valdiags/tests/tentdecl.c,
11585 * support/valdiags/tests/struct.c: expect possible error messages
11586 referring to original symbol definitions.
11587 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11589 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11591 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11593 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11595 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11597 * src/pic16/ralloc.c (newReg): fixed bug #908929
11599 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11601 * src/ds390/gen.c: added missing #include "main.h"
11603 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11605 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11606 checking if symbol is already in set,
11607 * src/pic16/device.h: prototype for checkAddSym,
11608 * src/pic16/gen.c: (_G): added entry interruptvector,
11609 * (assignResultValue): removed some commented out lines,
11610 * (genFunction): check for ISR via sym->type, absolute section for
11611 interrupt code is created via a new pBlock, the goto instruction is
11612 placed now correctly at the interrupt vector position, changed all
11613 references from ivec to _G.interruptvector,
11614 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11615 is the interrupt is a high priority one, same for return from ISR,
11616 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11617 externs to calls of checkAddSym,
11618 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11619 pic16_pcode_verbose flag is set,
11620 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11621 * src/pic16/pcoderegs.c: message about how many registers are saved
11622 will only be emitted if pic16_pcode_verbose flag is set,
11624 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11626 * src/ds390/ralloc.h,
11627 * src/ds390/ralloc.c (ds390_regWithIdx),
11628 * src/ds390/gen.c (emitcode),
11629 * src/ds390/main.h,
11630 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11631 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11632 ds390operandCompare, getRegsRead, getRegsWritten,
11633 initializeAsmLineNode): customized instruction size calculation for
11634 ds390, started basis for some register optimizations
11635 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11636 corresponding assembly output
11637 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11638 missing push/pop of r0/r1. Optimized push/pops
11640 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11642 * src/mcs51/main.c (instructionSize): fixed ACALL size
11643 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11645 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11647 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11648 the sorting of rlist with NULL elements
11649 * (print_idataType, print_idata): NEW to create idata sections
11650 * src/pic16/device.h: idataSymSet new variable
11651 * src/pic16/gen.c (genFunction): fixed some bugs in string
11652 comparing, improved the absolute section creation for ISRs,
11653 added FSR0L/FSR0H in registers that are saved in an ISR,
11654 * (genInline): fixed the processing of inline snippets,
11655 now they undergo no process by the peephole optimizer
11656 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11657 are placed in idataSymSet,
11658 * (pic16emitStaticSeg): extern symbols are added in externs,
11659 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11660 switching when aboslute variables are placed in access bank memory
11661 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11662 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11663 commented out with #if,
11664 * (pic16_packRegisters): reintroduce the check for CAST because some
11665 symbols are not correctly handled,
11666 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11667 pCodeInstruction instead of pCode,
11668 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11669 pCodeAsmDir definition,
11670 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11671 directive, then the argument directive is emitted without the leading
11672 tab, hack for inline labels which must be in the first column,
11673 * (compareLabel,pic16_findNextInstruction),
11674 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11675 * (insertBankSwitch): modified for the new pCodeAsmDir,
11677 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11678 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11680 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11682 * (pushSide): commented out with #if,
11683 * (assignResultValue): fixed some typos in saving
11685 * (genPcall): FIXED and sync'ed with genCall,
11686 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11687 * (genNearPointerGet): fixed to handle some more cases,
11688 implementation scheme via table reads,
11689 * (genConstPointerGet): modified to access code memory correct,
11690 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11691 and improved to handle some cases
11692 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11693 instead of "RETLW" for init data
11694 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11695 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11696 variables are placed in access bank memory (<0x80 and >=0xf80),
11697 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11698 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11699 TBLWT_POSTDEC,TBLWT_PREINC
11700 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11701 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11703 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11704 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11705 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11706 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11708 2004-02-29 Borut Razem <borut.razem AT siol.net>
11710 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11711 support/Util/findme.h, support/Util/system.h: enhance binary relative
11712 search for lib and include by using findProgramPath()
11714 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11717 * src/SDCCpeeph.c (pcDistance),
11719 * src/mcs51/ralloc.h,
11720 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11721 * src/mcs51/main.h,
11722 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11723 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11724 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11725 size calculation port specific, started basis for some register
11727 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11728 missing push/pop of r0/r1. Optimized push/pops
11729 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11730 * device/lib/_modsint.c (_modsint),
11731 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11732 and stack version so regression tests pass
11734 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11736 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11737 * src/SDCCast.c (decorateType): catch another small optimization
11739 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11740 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11741 modified to finally use computeType() all over SDCC,
11742 see Feature Request #877103
11743 * src/SDCCval.h: cosmetic
11744 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11745 valCompare(); regression tested in muldiv.c
11746 * support/regression/tests/muldiv.c (testMod): mod sign follows
11749 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11751 * src/SDCCast.c (decorateType): fixed bug #902362
11752 * doc/INSTALL.txt: fixed install instructions for win32
11754 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11756 * device/include/Makefile.in (install): fixed by replacing spaces
11759 * doc/INSTALL.txt: updated for release
11760 * doc/sdccman.lyx: added warning for --xstack being buggy
11762 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11764 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11765 to eliminate build warnings.
11766 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11768 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11769 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11771 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11772 removed -penable-stack, added comment for stack pragma, added
11773 warning for not initializing the stack/frame registers, removed
11774 comment at interrupts section
11776 Stack is made permanent, there is no ability to disable stack usage.
11777 * src/pic16/device.h,
11778 * src/pic16/device.c: removed all references to USE_STACK macro,
11779 * src/pic16/device.c (pic16_dump_section): when no elements in
11780 rlist, free rlist before return,
11781 * (pic16_dump_int_registers): NEW, internal registers are a new set
11782 of general purpose registers reused by each function,
11783 * (checkAddReg): returns 1 if registers is added to set,
11784 * (pic16_groupRegistersInSection): when a registers is of type
11785 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11786 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11787 SRCASECMP macro is moved here from device.c
11788 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11789 PO_PCLATU, PO_PRODL, PO_PRODH,
11790 * (pic16_pCodeOpType, genMinus,
11791 changed compares to "a" register, with AOP_ACC,
11792 * (pic16_genPlus): fixed some bugs and indented properly,
11793 * (pic16_addSign): changed size to size+offset in the MOVWF
11795 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11796 multiply 8-bit operand by literal, result is 8-bit,
11797 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11798 multiply 2 8-bit operand, result is 8-bit,
11799 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11801 * src/pic16/gen.c: changed accUse to contain WREG only,
11802 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11803 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11804 true, do not use immediate addressing any more unless sym is a
11805 pointer in codespace,
11806 * (aopForRemat): do not use immediate addressing when symbol not in
11807 codespace and when symbol's address is requested,
11808 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11810 * (aopGet): added case for AOP_ACC and don't return "accumulator
11811 bug" but WREG instead,
11812 * (popGetTempReg): pushes contents of temporary register in stack,
11813 * (popReleaseTempReg): pops contents of temporary register from
11814 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11815 * (pic16_popGet): separated case AOP_ACC to return register WREG
11816 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11817 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11818 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11819 the use of immediate pointers to certain cases only.
11821 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11822 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11823 * (assignResultValue, genCall, genRet): modified to use the new
11824 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11825 genPcall is still broken,
11826 * (genFunction): added code to create 'A' type pBlocks when
11827 interrupt functions are generated, code not extensively tested yet,
11828 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11829 * (genEndFunction): modified so ISRs pop stored registers from stack,
11830 * (genMultOneByte): cleanup,
11831 * (AccRsh): added flag andmask, to and result with appropriate mask,
11832 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11833 * (genDataPointerGet): fixed and reenabled its use,
11834 * (genNearDataPointerGet): bugs fixed,
11835 * (genDataPointerSet): bugs fixed,
11836 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11837 pic16_DumpSymbol, pic16_DumpOp,
11838 * src/pic16/genutils.h: function prototypes for the above functions,
11839 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11841 * (pic16emitRegularMap): many many many improvements, but needs a
11843 * src/pic16/main.c: enable_stack in pic16_options is removed,
11844 * (_pic16_parseOptions): removed command line options -penable-stack,
11845 * (_process_pragma): emit stack symbol only when stack pragma is
11847 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11848 redirected to FSR0L/FSR0H pair,
11849 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11850 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11851 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11853 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11854 * (dumpPicOptype): NEW,
11855 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11856 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11857 with movff instruction,
11858 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11859 added pic16_int_regs, some packRegsFor* functions are commented out,
11860 because produce errors,
11861 * src/pic16/NOTES: minor modifications
11863 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11865 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11866 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11868 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11869 * as/mcs51/lkaomf51.c: fixed bug #895763
11871 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11873 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11875 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11877 * doc/sdccman.lyx: added details about the HC08 storage classes and
11878 interrupts, fixed the register usage info for z80 & gbz80
11880 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11882 * doc/sdccman.lyx: added more pic16 port documentation
11883 * device/include/pic16/: added header pic18fregs.h
11885 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11887 * doc/sdccman.lyx: added Vangelis' contribution
11889 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11891 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11892 extend to the next CALL or PCALL, not just to the next CALL.
11894 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11896 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11898 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11900 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11901 bug #895752 and a better fix for bug #716790
11903 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11905 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11907 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11909 * doc/sdccman.lyx: minor changes, minor changed
11911 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11913 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11914 which can't handle SDCC_NEWONEBYTEOPS,
11915 (geniCodeMultiply): removed conversion from mult to shift for pic14
11918 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11921 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11922 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11923 thus fixing bug #895406
11925 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
11927 * device/lib/_modsint.c,
11928 * device/lib/_modslong.c: sign follows divisor only
11929 * src/hc08/gen.c (genMultOneByte): if result size is 1,
11930 signs or signedness can be ignored
11931 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
11932 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
11933 added optimization for IFX,
11934 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
11936 reenabled optimization for IFX, which was removed on 2004-01-11
11937 * src/SDCCast.h: added return type IFX
11938 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
11939 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
11940 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
11941 SDCC_OLDONEBYTEOPS selects the old behaviour
11942 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
11943 changed again and commented promotion rule
11944 * src/SDCCval.c (valDiv): promotion no longer necessary
11945 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
11946 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
11948 * support/regression/tests/onebyte.c: added
11950 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
11952 * gen.c (genInline): reverted to old code for assemnling inline
11953 code because of bug reported James Chadd
11955 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
11957 * ralloc.h: missing declarations from previous patch,
11958 seems that patch for ralloc.h was never applied, fixed
11960 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11961 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
11965 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
11966 indirect addressing. Marked FSR0 as deprecated
11967 * gen.c (pointerCode): commented out, not needed now
11968 (pic16_popGet2p): new MOVFF helper function
11969 (genGenPointerGet),
11970 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
11971 (shiftRLong): removed duplicate debugging info
11973 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11975 * src/ds390/gen.c (genNearPointerGet),
11976 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
11977 optimization with bits, but not bitfields.
11978 * src/ds390/ralloc.c (packRegisters),
11979 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
11981 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
11983 * src/SDCCcse.c (algebraicOpts): copy operands before modification
11985 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11988 * src/SDCCicode.c (operandFromSymbol),
11989 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
11990 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
11991 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
11992 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
11993 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
11994 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
11996 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
11997 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
11998 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
11999 * src/SDCCsymt.c (newSymbol),
12000 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12003 * src/SDCCval.c (newiList): fixed bug #885705
12005 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12007 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12008 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12010 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12012 * device/include/c8051f120.h,
12013 * device/include/c8051f300.h,
12014 * device/include/c8051f310.h: added/updated header files for Silicon
12015 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12016 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12017 in new section Submitting patches
12019 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12021 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12022 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12023 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12025 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12026 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12027 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12029 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12030 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12031 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12033 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12034 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12035 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12036 genGenPointerSet): fixed bug #892400
12037 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12038 to eliminate build warnings.
12039 * src/SDCCast.c (processParms),
12040 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12042 * support/valdiag/valdiag.py: added GCC to the list of defines active
12043 when compiling with gcc
12045 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12047 * support/Util/SDCCerr.h,
12048 * support/Util/SDCCerr.c,
12049 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12050 with an incomplete type (fixed bug #883734)
12051 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12053 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12055 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12057 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12059 * src/SDCCast.c (decorateType),
12060 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12061 function pointer implementation
12062 * support/regression/tests/funptrs.c: added tests to verify both forms
12063 of function pointers work correctly. Added tests to verify parameters
12064 are passed in the correct order.
12066 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12068 * device.c (regCompare): registers are sorted by ascending
12069 address and increasing size,
12070 * main.c (_pic16_finaliseOptions): removed the declaration
12071 of compiler macro MCU. Now a macro of the format pic18fxxxx
12072 will be defined from the command line
12074 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12075 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12077 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12078 PCOP_RLCF was overwritten!
12079 * gen.c (genSkip): commented out calls to pic16_emitcode,
12080 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12082 * (genRRC): added debugging info,
12083 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12084 overwritten while shifting,
12085 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12086 overwritten while shifting,
12089 * (shiftLLeftOrResult),
12090 * (shiftRLeftOrResult),
12092 * (shiftLLong): Implemented with pic16_emitpcode
12093 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12094 * (genLeftShift): Fixed bug, operand for shift by variable always
12095 was "and"ed with 0x0f,
12096 * (genLeftShiftLiteral),
12098 * (genRightShiftLiteral): added debugging info,
12099 * (genrshFour): added comment,
12100 * (genRightShift): determined signedness from operand "left"
12101 instead of "result"
12103 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12105 * src/SDCCicode.c (geniCodeParms),
12106 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12107 function pointers, fixed function pointer bugs #861242 and #861896
12109 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12111 * device/include/c8051f000.h,
12112 * device/include/c8051f120.h,
12113 * device/include/c8051f300.h: added header files for Silicon
12114 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12116 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12118 * src/SDCCast.c (processParams): added new type flow and restructured
12119 (gatherAutoInit): added new type flow
12120 (addCast): cosmetic changes
12121 (getLeftResultType): added new type flow for array indices, patch
12122 provided by Stas, see FR #877103
12123 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12124 array index patch by Stas
12125 * src/SDCCast.h: added prototype getResultTypeFromType()
12127 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12128 * src/pic/glue.c (pic14emitStaticSeg),
12129 * src/pic16/glue.c (pic16emitStaticSeg),
12130 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12131 for initialization of symbols
12132 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12133 * support/Util/SDCCerr.h:
12134 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12135 * .version: bumped version number to 2.3.8
12136 * device/include/Makefile.in (install),
12137 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12140 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12142 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12143 Slade Rich fixed an optimization bug
12144 * src/pic/pcodepeep.c,
12145 * src/pic/pcoderegs.c
12146 * doc/Makefile (install): added test for directory
12148 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12150 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12151 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12152 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12153 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12154 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12155 * as/mcs51/asexpr.c (term),
12156 * as/hc08/asexpr.c (term): fixed bug #887146
12158 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12160 * src/z80/gen.c (genMult): handle single byte result product
12161 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12162 DUMMY_READ_VOLATILE (fixed bug #886367)
12164 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12166 * support/regression/tests/libmullong.c: fixed logic, on little endian
12167 hosts we ended without a mullong_wrapper()
12169 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12171 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12172 virus/worm forged address usage.
12174 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12176 Fixed promotion, it should be done on AST level:
12177 * src/SDCCast.c (addCast): added promotion to int
12178 (decorateType): updated call to upCast()
12179 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12180 usualUnaryConversions()
12182 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12184 * support/regression/tests/literalop.c (mulWrapper): Added a
12185 wrapper to remove integer overflow warnings.
12187 * support/regression/tests/float_trans.c: Made work on host.
12189 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12192 * support/regression/generate-cases.py (main): Changed from inline
12195 * doc/Makefile (install): Changed to depth first to get rid of
12196 missing directory install warning.
12198 * as/Makefile (install-doc): Made work on Mac.
12200 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12202 * src/SDCCast.c: added an additional type flow in decorateType() of
12203 opposite direction, see feature request #860006; it's enabled at runtime
12204 by setting the environment variable SDCC_NEWTYPEFLOW
12205 * src/SDCCast.h: changed prototype of decorateType()
12206 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12207 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12208 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12209 see feature request #877103
12210 * src/SDCCval.c: updated call of decorateType()
12211 (valBitwise): fixed bug #882876
12212 (valMinus): added promotion
12213 (valLogicAndOr): result is unsigned
12214 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12215 * src/SDCCsymt.c (computeType),
12216 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12217 must not cause an unsigned operation
12218 * src/pic/glue (pic14emitRegularMap),
12219 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12221 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12223 * src/pic/pcode.c (PCodeID): commented out left over debug code
12225 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12227 * support/valdiag/tests/overflow.c: added shift tests
12228 * src/pic/device.c,
12235 * src/pic/pcodepeep.c,
12236 * src/pic/pcoderegs.c,
12237 * src/pic/ralloc.c,
12238 * src/pic/ralloc.h: applied patch from Slade Rich;
12239 added support for multiple code pages and multiple RAM banks on the
12240 PIC 14 port. The ASM files now no longer simply assume all the
12241 code / RAM are in the same page / bank. This means the linker can
12242 safely allocate code/RAM of separate ASM files to different pages/banks.
12243 * doc/sdccman.lyx: added Slade's tips
12244 * src/mcs51/peeph.def: fixed bug #880768
12246 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12248 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12249 * src/SDCCast.c (decorateType): fixed bug #880197
12251 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12253 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12256 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12257 strtof is not part of C89 and isn't included with Mac OS X.
12259 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12261 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12262 shiftL2Left2Result): fixed bug #879326
12263 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12264 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12265 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12266 address fetch for clr instruction
12267 * device/lib/hc08/_mulint.c: created optimized assembly version
12268 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12270 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12272 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12273 proposed in FR #877103
12275 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12277 * src/SDCCval.c (cheapestVal): added missing checks
12278 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12279 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12281 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12283 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12286 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12288 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12289 loaded with the linker search paths (-L arguments) and the libraries
12290 to be linked with the current source (-l arguments). Changes
12291 currently will affect only the pic16 port.
12292 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12293 include path the port specific paths and port specific libraries,
12294 * gplink command now contains the $3 argument,
12295 * src/pic16/device.h,
12296 * src/pic16/device.c,: structure PIC_device is made public and
12297 renamed to PIC16_device, the same for variable Pics which is renamed
12298 to Pics16. Updated all references to them.
12299 * src/pic16/glue.c (pic16glue): corrected bug with code
12300 initialization which bypassed the variable initializations block.
12302 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12303 COMPILE_FLAGS and added the --nostdinc option
12305 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12307 * device/include/mc68hc908jb8.h: Register defs for another member
12308 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12310 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12312 Documenting changes from previous commits.
12313 * configure.in (version 1.56),
12314 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12315 when generating output files to configure the pic16 library,
12316 but now I've commented it out, since gputils aren't installed in the
12317 SF compile farm, so library won't compile
12319 * device/lib/Makefile.in (version 1.56): initially I've added in
12320 target 'all' the prerequestive 'model-pic16' so it compiled the
12321 pic16 library, but now I've commented it out for the same reasons
12323 * added targets 'model-pic16' and 'objects-pic16' to compile the
12325 * added target 'port-specific-objects-pic16' to handle the
12326 generated libraries and copy them into the build/ directory
12327 * added target 'clean-intermediate-pic16' to clean intermediate
12328 files into pic16 directory
12329 * in target 'installdirs' added line to create directory pic16 in
12330 the installation path
12332 * device/include/Makefile.in (version 1.11): in target 'install'
12333 added lines to copy all header files to installation path,
12334 * in target 'installdirs' added line create directory for pic16
12335 headers in the installation path
12337 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12339 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12342 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12345 * device/lib/configure.in,
12346 * device/lib/configure: fixed for autoconf 2.57
12348 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12350 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12351 option so that it actually works. Made it specific to the z80, since
12352 the gbz80 doesn't have these kinds of I/O ports.
12354 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12356 * device/include/z180.h,
12357 * device/lib/_memcpy.c,
12358 * device/lib/_memmove.c,
12359 * device/lib/_mulint.c,
12360 * device/lib/ser_ir.c,
12361 * device/lib/ser_ir_cts_rts.c,
12362 * device/lib/_strcmp.c,
12363 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12364 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12365 portmode; added deprecation warning for bank= and protmode= forms.
12366 Also, guard against buffer overflow.
12367 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12369 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12371 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12372 changed interrupt vector table generation to only emit declared vectors.
12373 * device/include/Makefile.in: added missing backslash
12374 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12376 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12378 Mainly changes to support compilation of the device libraries
12379 * src/pic16/device.c: stack is allocated via symbol and not
12380 via literal number. The symbol is placed in the corresponding
12381 position of the data ram
12382 * (pic16_dump_section): relocatable and absolute uninitialized
12383 data are now emitted in sorted order to reduce section naming,
12384 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12385 weren't marked as being in the access bank,
12387 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12389 Added portion of GNU PIC Library under the directory
12390 device/include/pic16 and device/lib/pic16. These files
12391 contain the declarations of SFRs for the PIC18Fxx2 devices.
12392 The directory is initialized via configure from toplevel.
12394 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12396 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12397 the spilllocations to be compared correctly
12399 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12401 * src/SDCCast.c (decorateType): fixed bug introduced today
12403 2004-01-12 Borut Razem <borut.razem AT siol.net>
12405 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12406 doc/sdccman.lyx: upper case pragmas are deprecated
12408 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12410 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12411 in simpler and even better code
12413 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12415 * src/SDCCicode.c (operandOperation): fixed bug #874819
12416 * src/SDCCast.c (decorateType): fixed
12417 char foo (unsigned long ul) { return ul > 0; }
12419 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12421 * doc/sdccman.lyx: Moved and added some sections, small changes
12422 all over. Telling LaTeX to be less strict with word spacing
12423 to better keep the right margin. Changed some notes about
12424 maintainance of the ports in section 3.2.1 - is it OK like this?
12426 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12428 SDCC source changes:
12429 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12430 convilong): modified to inform the pic16 port that builtin functions
12433 PIC16 PORT specific changes:
12434 * src/pic16/device.c pic16_dump_equates() added,
12435 processor registers declared internally by the port are emitted in
12436 the translation as equates,
12437 * src/pic16/gen.c: inline code is passed unprocessed to the
12439 * (pic16_popGetLit2): fnuction modified to take second operand as
12440 pCodeOp pointer and not as literal,
12441 * (popRegFromIdx): prefixed with pic16_,
12442 * (pic16_popCombine2): modified to receive already allocated pCode
12444 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12445 * (genFunction): initializes local stack frame and pushes on stack
12446 all the registers used by this function,
12447 * (genEndFunction): restores all registers from stack and restores
12449 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12451 * (pic16glue): changed the program startup sequence,
12452 * added new dbName code 'A' for functions placed in absolute section
12453 * src/pic16/main.c: added function attribute _naked,
12454 * added pragma 'code' to place a fnuction at an absolute address,
12455 * added command line arguments --debug-ralloc and --pcode-verbose,
12456 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12457 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12458 * (pic16_newpCodeOpLit2): modified to take the second operand as
12460 * (pic16_printpBlock): modified to emit each function in a separate
12462 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12463 UPPER for immediate operands,
12464 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12466 * src/pic16/peeph.def: all peepholes with movff are commented out,
12467 because there is a problem in the pcode peep optimizer,
12468 * src/pic16/ralloc.c: the register allocator can now reuse local
12469 function symbols for another function. This saves register usage.
12470 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12472 Added file src/pic16/NOTES with information about program writing on
12473 the current port version.
12475 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12477 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12478 and peephole 252 (array access)
12480 2004-01-09 Borut Razem <borut.razem AT siol.net>
12482 * src/SDCCmain.c : fixed #872250: -l command line defined library
12483 files are scanned before standard library files
12485 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12487 * src/SDCCast.c (decorateType): fixed bug #874046
12489 2004-01-09 Borut Razem <borut.razem AT siol.net>
12491 * support/scripts/sdcc.nsi: remove previous installation
12493 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12495 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12496 bytes for last interrupt vector (mcs51)
12497 * sdcc.spec: fixed typo
12499 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12501 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12502 gen51Code): more efficient parameter receive for --model-large
12505 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12507 * src/ds390/main.c,
12508 * src/z80/main.c: added missed needLinkerScript flags (more than
12509 one port structure defined in these file)
12510 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12513 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12515 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12516 * src/port.h: added flag needLinkerScript in port->linker
12517 structure to inform whether to create a .lnk file or not,
12519 * src/ds390/main.c,
12521 * src/mcs51/main.c,
12523 * src/pic16/main.c,
12525 * src/z80/main.c: changed appropriately to configure
12526 needLinkerScript flag
12528 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12529 * src/pic/glue.c: added variable udata_section_name to
12530 override default uninitialized data segment definition for
12531 devices only with SHAREBANK memory (reported from Erik Epetrich)
12532 * (pic14emitOverlay): modified to emit a commented overlay segment
12533 directive when no overlay data exist
12534 * (picglue): modified to emit uninitialized data segment
12535 according to udata_section_name
12536 * src/pic/main.c (_pic14_parseOptions): added command line
12537 options --udata-section-name=[name] to override default
12538 udata definition name
12539 * modified _linkCmd and _asmCmd to include compiler passed
12540 arguments via -W option
12541 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12542 object file from '.rel' to '.o' in port->linker structure,
12543 changed size of fptr from 2 to 3 in port structure
12545 2004-01-07 Borut Razem <borut.razem AT siol.net>
12547 * support/scripts/sdcc.nsi: update PATH
12548 * support/scripts/sdcc.ico: craeted
12550 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12552 * device/include/Makefile.in: fix install
12553 * doc/Makefile: fix install
12555 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12557 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12559 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12560 how the function variable allocation summary is displayed; also
12561 include information about variables allocated to the overlay
12564 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12566 * as/mcs51/lkmain.c: Help about -Y option
12567 * as/mcs51/lkarea.c: Fixed gcc warnings
12569 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12571 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12573 * support/valdiag/tests/overflow.c: added
12574 * src/SDCCast.c (decorateType),
12575 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12576 LEFT_OP (left shift)
12578 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12580 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12581 (default behaviour).
12583 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12585 A python script to validate compiler diagnostic messages. It can be
12586 used to verify that sdcc complains about bad c source code and
12587 gives a good location of the error.
12588 * support/valdiag/Makefile,
12589 * support/valdiag/valdiag.py,
12590 * support/valdiag/tests/*
12592 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12594 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12595 * src/SDCCsymt.c (newEnumType),
12597 * support/Util/SDCCerr.c,
12598 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12600 * support/regression/tests/enum.c: added test for enum values that
12601 require at least 2 bytes of storage.
12603 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12605 * src/common.h: added ifndef/define/endif macros
12606 around the header file.
12607 Bug reported from Jesus Calvino-Fraga
12609 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12611 * sdcc.spec: updated
12612 * device/include/Makefile.in: don't install CVS directories
12613 * device/lib/Makefile.in: added removal of CVS directories after install
12614 * doc/Makefile: fixed install, added local_icons
12615 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12616 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12617 * src/ds390/gen.c (genRightShift): fixed bug #870788
12618 * src/SDCCast.c (decorateType): fixed bug #870781
12620 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12622 PIC16 port related changes:
12623 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12624 added variable stackPos,
12626 * gen.c: genCall, assignResultValue: added support for
12627 pushing/retrieving function parameters to/from stack,
12628 genFunction,genEndFunction: setup stack frame for the
12629 generated function,
12630 genAddrOf: will be changed according to bug 863624
12632 * added files genutils.c and genutils.h which contain gen*
12633 debugged and optimised functions extracted from gen.c
12635 * glue.c: added variable 'externs' which holds extern symbols,
12636 pic16emitRegularMap: is modified to properly handle relocatable
12637 symbols under the new scheme,
12638 pic16createInterruptVect: is modified
12639 pic16printPublics: is modified to emit 'global' assembler directives,
12640 added pic16_printExterns to print extern symbols,
12641 pic16glue: initializes stack/frame pointer in the beginning of
12642 the assembly output. Temporary hack, will be corrected later,
12643 because gplink yet does not support stack and SDCC does not
12644 yet support a type of crt0.o object to create the final binary.
12646 * Removed many lines that contain 8051 legacy code.
12647 * The code is finally placed under a 'code' directive.
12648 * Added port specific options.
12650 * _process_pragma: simplified since now we do not need *special*
12651 include file to define SFR registers. But a separate header
12652 will be needed. This will be developed later.
12653 * _pic16_parseOptions: added, parses port specific options:
12654 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12655 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12656 --preplace-udata-with=
12658 * _pic16_setDefaultOptions: modified to initialize section names,
12659 but hack is temporarly out of order since it needs improvement.
12660 * _pic16_genAssemblerPreamble: configuration words are emitted by
12661 their address instead of their name. This part is incomplete and
12662 supports only the 18Fxx2 devices. Other devices will emit an error
12663 during assembly since they do not contain the same set of config
12665 * _pic16_genIVT: is modified,
12667 * pcode.c: added definitions for some hardware registers that are needed
12669 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12670 All PCI entries are updated. Now LFSR is supported.
12671 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12672 * added pic16_newpCodeOpLit2 to support instructions with
12673 two literal arguments
12674 * pic16_pCode2str: corrected code that emits assembler instructions
12675 with two literal operands and those that have an access bit modifier
12676 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12677 this fixes a bug which caused some labels to be lost, when an
12678 assembler directive was added, i.e. banksel,
12679 * pic16_FixRegisterBanking: improved logic that causes the insertion
12681 * InlineFunction: functions that are called once, are not any more
12682 inlined. This can be a port option in the future,
12684 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12686 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12687 hold the corresponding uninitialized symbols,
12688 * pic16_allocProcessorRegister: registers have explicit marked the
12690 * pic16_allocInternalRegister: registers are explicit marked as
12692 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12693 processing list, so bit registers were lost,
12696 * ralloc.h: added field 'accessBank' and original symbol operand
12697 in register definition,
12698 * removed the field isMapped from register definition,
12700 ** Several functions have been removed from various sources:
12701 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12702 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12703 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12704 pic16_assignRelocatableRegisters
12706 ** others have been introduced:
12707 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12708 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12710 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12712 * support/scripts/inc2h.pl: changed definition of BIT_AT
12713 to emit 'sbit at' instead of 'bit at'. This was a request.
12715 PIC16 port related preliminary changes:
12716 * gen.c: prefixed function popRegFromString with
12717 pic16_ and all references to it corrected
12718 * pcode.c: all pic16_pc_* hardware registers prefixed
12719 with underscore (_),
12720 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12721 * ralloc.c: newReg(): when register is REG_SFR then
12722 set address to rIdx,
12723 pic16_allocProcessorRegister(): marks register wasUsed=0
12724 pic16_writeUsedRegs(): added a call to assign processor
12725 registers via pic16_assignFixedRegisters
12727 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12729 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12730 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12731 variables in unused register banks. Also the SSEG is placed
12732 wherever there is enough space for it, and IDATA can be anywhere
12733 in internal RAM. For now compile using -Wl-Y[stack_size].
12734 The mem file is different for this option as well, since it
12735 makes no sense of talking about DSEG lenght.
12737 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12739 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12740 in certain cases, e.g. when ROM assignment, patch provided
12741 from Albert den Haan.
12743 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12745 Many signedness and type propagation fixes:
12746 * src/SDCCicode.c: made geniCodeCast() static
12747 replaced SPEC_ by IS_ (cosmetic)
12748 (operandOperation): fixed div and mod operation
12749 (usualBinaryConversions): added support for promotion of char
12750 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12751 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12752 (geniCodeAdd): an array index will stay unsigned, even if promoted
12754 (geniCodeArray): ditto
12755 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12756 * src/SDCCsymt.c (computeType): added more support for char;
12757 promotion of char is selectable by promoteCharToInt, fixed signedness
12759 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12760 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12761 * src/SDCCval (val*): replaced signedness calculation by
12763 rearranged if-branches (cosmetic)
12764 (valShift): added warning W_SHIFT_CHANGED
12765 (valCompare): fixed problem with different types
12766 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12767 * support/regression/tests/literalop.c: added many cases
12768 * support/regression/tests/ast_constant_folding.c: changed finally to
12770 * .version: new year, new version: 2.3.7
12771 * src/SDCCmain.c (main): applied patch #866468
12772 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12773 provided by Scott Bronson
12774 * doc/sdccman.lyx: updated documentation for sdcdb
12775 updated and added chapter tips
12777 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12779 * src/SDCCsymt.h: missing from yesterday's commits
12781 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12783 * src/SDCC.y (struct_or_union_specifier),
12784 * support/Util/SDCCerr.c,
12785 * support/Util/SDCCerr.h: verify that struct & union tags are used
12788 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12790 * src/SDCCglobl.h: missing from yesterday's commits
12792 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12794 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12795 sft_attributes, struct_declaration, parameter_declaration,
12796 type_name, start_block, declaration_list),
12797 * src/SDCC.lex (check_type): support redefinition of typedef names
12799 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12801 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12802 aligned xdata arrays. Erik helped me with the if clause.
12804 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12806 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12809 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12812 * src/SDCCast.c (newAst_),
12814 * src/SDCCicode.c (ast2iCode, newiCode),
12816 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12817 expr, statement, expression_statement, selection_statement,
12818 iteration_statement, expr_opt, jump_statement): foundation for tracking
12820 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12823 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12825 * support/Util/SDCCerr.c,
12827 * src/SDCCast.c (createCase, createDefault, decorateType),
12828 * src/SDCClabel.c (labelUnreach),
12829 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12831 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12832 (with thanks to Stas Sergeev)
12833 * device/include/time.h,
12834 * device/lib/time.c (CheckTime): suppress unreachable code warning
12836 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12838 * src/SDCCast.c (createIvalCharPtr),
12839 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12841 * support/regression/tests/nullstring.c: tests for these two bugs
12843 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12845 * support/Util/SDCCerr.h,
12846 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12847 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12848 about storage class and 'at' used inside struct or union
12849 * src/SDCCBBlock.c (iCodeFromeBBlock),
12850 * src/SDCCcse.c (ifxOptimize),
12851 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12852 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12853 printIval, emitStaticSeg, emitOverlay),
12854 * src/SDCClabel.c (deleteIfx),
12855 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12856 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12857 gatherAutoInit, processParms),
12858 * support/Util/SDCCerr.h,
12859 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12860 reporting for post-parse errors.
12862 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12864 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12865 implicit casts via union; they don't work on big endian systems
12866 (possible fix for bug #861138)
12868 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12870 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12871 * src/mcs51/main.c: fixed the fix for bug #737001
12873 2003-12-15 Borut Razem <borut.razem AT siol.net>
12875 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12877 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12879 * support/makebin/makebin.c: put output in binary mode
12881 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12883 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12884 xdata and data memory on startup. Set the environment variable
12885 SDCC_NOGENRAMCLEAR to disable this.
12886 * src/mcs51/peephole.def,
12887 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12888 (allows non-interrupt and interrupt code to safely compete for a resource
12889 without the non-interrupt code having to disable interrupts)
12891 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12893 * src/SDCCicode.c (geniCodeAdd),
12894 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12895 with valFromType if type might be a pointer and host is big endian).
12896 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12897 types, not just integer types.
12898 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12899 multiply defined with mismatching "at" address.
12901 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12903 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12904 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12905 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12906 with embedded nulls (fixed bug #753752)
12908 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12910 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12911 Apparently this did not see much testing (endless loop)
12913 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12915 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12917 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12919 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12920 gracefully handle NULL memmap pointers
12922 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12924 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
12925 instead of deleting the iCode when an operand is volatile
12926 * src/z80/gen.c (genDummyRead),
12927 * src/mcs51/gen.c (genDummyRead),
12928 * src/ds390/gen.c (genDummyRead),
12929 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
12931 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
12932 * src/SDCC.y: fixed bug #850420
12934 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12936 Applied z80 i/o port patch from Peter Townson and fixed some operators
12937 to better handle operands in A register.
12938 * device/include/z180.h
12944 * src/z80/peeph-z80.def
12945 * src/z80/peeph.def
12948 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12950 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
12952 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12954 * device/lib/hc08/_mullong.c: Removed extra #endif
12956 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12958 * sim/ucsim/hc08.src/inst.cc,
12959 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
12960 carries from x to h
12961 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
12962 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
12963 * device/include/stdarg.h: fixed varargs for hc08
12964 * device/lib/Makefile.in,
12965 * device/lib/hc08/Makefile,
12966 * device/lib/hc08/_mulint.c,
12967 * device/lib/hc08/_mullong.c: fixed some endian problems
12969 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12971 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
12972 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
12973 * device/lib/_gptrget.c,
12974 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
12976 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12978 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
12979 * src/SDCCast.c (astErrors): fixed bug #846007
12980 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
12982 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12984 * src/SDCCast.c (decorateType): disabled a transformation I added in
12985 revision 1.188 (access to fields of a structure at an absolute address);
12986 it breaks with bitfields, extern declarations, and gcse analysis.
12987 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
12988 could be assigned through a pointer, so don't complain.
12989 * src/SDCCast.c (astErrors),
12991 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
12993 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
12995 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
12996 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
12997 output of __config directives, since gpasm now supports them
12998 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
12999 pre-processor macro, i.e. -DMCU=p18f452
13000 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13001 and modified to handle 'cast' icode similarly to '=' icode
13002 * src/pic16/device.h (typedef struct PIC_device): added field
13003 'extMIface' to indicate that chip has external memory interface
13004 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13005 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13008 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13010 * src/SDCC.y (pointer): fixed bug #846006
13011 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13012 * src/SDCCast.c (decorateType): fixed bug #846009
13013 * src/ds390/peeph.def,
13014 * src/ds390/gen.c (genAnd, genOr),
13015 * src/mcs51/peeph.def,
13016 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13018 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13020 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13027 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13031 * src/SDCCbitv.c: added function to free a bitvector
13032 * src/SDCClrange.h,
13033 * src/SDCClrange.c: added function to recompute the liveranges
13034 * src/avr/ralloc.c,
13035 * src/ds390/ralloc.c,
13036 * src/hc08/ralloc.c,
13037 * src/mcs51/ralloc.c,
13038 * src/pic/ralloc.c,
13039 * src/pic16/ralloc.c,
13040 * src/xa51/ralloc.c,
13041 * src/z80/ralloc.c: recompute the liveranges after register packing
13043 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13045 * src/SDCCloop.c (newInduction): fixed bug #845630
13047 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13049 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13050 inadvertantly left behind from my 2003-11-12 change
13052 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13054 Updated headers I neglected to commit yesterday.
13055 * src/SDCClrange.h,
13058 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13060 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13061 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13062 * src/SDCCopt.c (eBBlockFromiCode),
13063 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13064 the creation of the key hash table from the sequencing so it can be used
13065 earlier (for some GCSE bug fixes still pending)
13067 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13069 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13070 * support/regression/tests/addsub.c: testing genPlus shortcut
13072 2003-11-15 Borut Razem <borut.razem AT siol.net>
13074 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13076 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13078 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13079 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13080 ordering is immaterial.
13081 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13083 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13085 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13086 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13087 (SIGSEV) of bug #840381
13088 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13089 unlink new file before rename if new and old filenames are the same)
13091 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13093 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13094 uninitialized variables) for the mcs51. Set environment variable
13095 SDCC_GENRAMCLEAR to test.
13096 xdata initialization slightly shorter
13098 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13101 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13102 #838241 & 780691 (basicly the same bug)
13103 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13104 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13106 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13108 * src/SDCCmain.c (linkEdit): "fix" #834252
13110 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13112 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13114 * src/SDCC.y: fixed bug #819403
13116 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13118 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13119 the reentrant attribute.
13120 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13121 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13123 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13124 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13125 erroneously reduced to a literal.
13126 * src/hc08/ralloc.c (packRegisters, rematStr),
13127 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13130 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13132 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13133 * doc/sdccman.lyx: changed from 'article' to 'book'
13134 * doc/Makefile: readded test_suite_spec and cdbfileformat
13136 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13138 * device/include/stdlib.h: include malloc.h to comply with ANSI
13139 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13141 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13143 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13144 * doc/clean.mk: also remove *.out files
13145 * doc/sdccman.lyx: some additions, larger top/bottom margins
13147 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13149 * src/SDCC.y: fixed bug #837365
13150 * support/regression/tests/bitopcse.c
13151 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13152 a symbol (might be valop instead)
13153 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13154 * device/lib/clean.mk: added hc08 to the cleaning list
13156 2003-11-04 Borut Razem <borut.razem AT siol.net>
13158 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13160 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13161 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13162 malloc is declared in standard stdlib.h
13164 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13166 * device/lib/hc08/Makefile: need to clean .rel not .o files
13167 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13169 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13173 * src/mcs51/main.c,
13174 * src/ds390/main.c,
13178 * src/pic16/main.c,
13179 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13180 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13181 tests (which uses the port's oclsExpense function)
13187 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13189 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13191 * src/SDCCcse.c (ifxOptimize),
13192 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13193 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13194 deleting the IFX iCode.
13195 * src/hc08/ralloc.c: reduced unneeded slocs
13196 * src/hc08/gen.c: fixed bug in asmopToBoolean
13198 2003-11-04 Borut Razem <borut.razem AT siol.net>
13200 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13201 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13202 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13203 transferred to configure
13205 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13207 Use headers defined in the C[++] standards:
13208 * sim/ucsim/gui.src/serio.src/fileio.cc
13209 * sim/ucsim/gui.src/serio.src/frontend.cc
13210 * sim/ucsim/gui.src/serio.src/main.cc
13211 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13212 * support/Util/NewAlloc.c
13214 * as/mcs51/lklibr.c
13218 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13220 * Added MSVC projects for hc08 assembler and linker:
13221 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13222 /as/hc08/link_hc08.dsp
13224 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13226 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13228 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13230 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13232 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13234 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13236 2003-10-31 Borut Razem <borut.razem AT siol.net>
13238 * support/cpp2/cpplib.h,
13239 support/cpp2/cpplib.c,
13240 support/cpp2/cpplex.c,
13241 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13242 to switch _asm block preprocessing on / off. Default is
13243 #pragma preproc_asm +
13245 2003-10-31 Borut Razem <borut.razem AT siol.net>
13247 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13248 when outputting comment blocks (when executed with -C option) and
13249 _asm (SDCPP specific) blocks
13251 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13253 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13255 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13257 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13259 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13261 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13262 * src/SDCCast.c (decorateType): fixed bug #832664
13264 2003-10-31 Borut Razem <borut.razem AT siol.net>
13266 * support/cpp2/cpplex.c: fixed for SDCPP:
13267 comments(when executed with -C option) and _asm blocks
13268 were included even if they where in skipped #if block.
13269 Applied solution from GCC cpp 3.3.2
13271 2003-10-31 Borut Razem <borut.razem AT siol.net>
13273 * src/SDCC.lex: sdcc now understands both formats:
13274 '# <line_number> <file_name>' and
13275 '#line <line_number> <file_name>'
13276 * support/cpp2/cppmain.c: sdcpp now generates the standard
13277 '# <line_number> <file_name>' instead of former
13278 '#line <line_number> <file_name>'
13280 2003-10-30 Borut Razem <borut.razem AT siol.net>
13282 * support/cpp2/cpphash.h,
13283 * support/cpp2/cpplib.h
13284 * support/cpp2/cpplex.c,
13285 * support/cpp2/cppmain.c,
13286 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13288 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13290 Fixed a number of problems revealed by bug #827883.
13291 * src/SDCCloop.c (loopInvariants): Spill location of the
13292 result operand should be recomputed if extracted from
13293 a loop. Also, don't extract assignments of an iTemp
13295 * src/SDCCast.c (isConformingBody): loop reversal should
13296 not occur if the control variable is involved with a
13297 relational operator.
13299 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13301 * .version: bumped to 2.3.6 to reflect the big improvements
13302 made by Erik and Klaus. Thanks!
13304 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13306 Replaced the livrange code.
13307 * src/SDCClrange.c: added new LR code
13309 * src/SDCCBBlock.h: removed remainig parts from old LR code
13310 * src/ds390/ralloc.c,
13311 * src/ds390/gen.c: minor fixes to make it work with new code
13313 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13316 * as/hc08/lkrloc.c,
13318 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13319 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13320 (tweaked fix for bug #818696)
13322 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13324 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13326 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13329 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13330 * src/mcs51/gen.c (gencjneshort),
13331 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13332 more efficient (per Scott Bronson's suggestion)
13334 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13336 Extended the semantics of the critical keyword to include
13337 individual statements. See RFE #827755 and #799831
13342 * support/Util/SDCCerr.c
13343 * support/Util/SDCCerr.h
13348 2003-10-19 Borut Razem <borut.razem AT siol.net>
13350 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13352 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13354 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13356 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13357 and predecrement operand is displayed
13359 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13361 * src/SDCCval.c (valMinus): fixed bug #826041
13363 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13365 Some hc08 related updates that I missed earlier
13366 * sim/ucsim/stypes.h
13367 * support/regression/ports/hc08/spec.mk
13369 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13371 New target "hc08" for the Motorola 68hc08 family of micros
13379 * sim/ucsim/hc08.src/*
13380 * sim/ucsim/configure.in
13381 * src/ucsim/configure
13382 * sim/ucsim/packages_in.mk
13385 * device/include/mc68hc908qy.h
13386 * device/lib/hc08/*
13387 * device/lib/Makefile.in
13388 * support/regression/ports/hc08/*
13389 * support/regression/Makefile
13391 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13393 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13395 * src/ds390/gen.c (genCast): fixed bug #821957
13397 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13399 * device/lib/logf.c: "fixed" overlay bug
13400 * support/regression/ports/host/spec.mk: added m library
13401 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13402 * support/regression/tests/float_trans: added (for Eric)
13404 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13406 * src/mcs51/gen.c (genCpl): fixed bug
13407 http://sf.net/mailarchive/message.php?msg_id=6263915
13409 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13411 * src/SDCCast.c (decorateType): added extended constant folding
13412 * src/SDCCsymt.c (computeType): cleanup
13413 * src/SDCCval.c (valShift): minor optimization
13414 * support/regression/tests/ast_constant_folding.c: added
13416 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13418 * src/SDCCmain.c: removed some unintended changes
13420 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13422 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13423 * src/z80/gen.c: fixed part of bug #817589
13424 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13426 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13428 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13439 * src/ds390/ralloc.c
13441 * src/mcs51/ralloc.c
13443 * src/pic16/ralloc.c
13444 * src/xa51/ralloc.c
13446 * src/z80/gen.c: removed unused label "release:"
13448 2003-10-06 Borut Razem <borut.razem AT siol.net>
13450 * src/SDCC.lex: removed definition of unused variables
13451 save_optimize and save_options
13453 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13455 * clean.mk: removed '=' in "-maxdepth=1"
13456 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13457 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13459 2003-10-06 Borut Razem <borut.razem AT siol.net>
13461 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13462 my_unput() replaced by unput()
13464 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13466 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13467 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13468 type-punned pointer will break strict-aliasing rules"
13469 Old LR behaviour is again default; Klaus' LR can be choosen by
13470 defining the environment variable LRKLAUS
13474 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13475 * clean.mk: fixed removal of files in bin/CVS/
13476 * device/lib/clean.mk: fixed removal of directories small and large
13477 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13479 * src/SDCCval.c: removed superflous test for pedantic
13481 2003-10-05 Borut Razem <borut.razem AT siol.net>
13483 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13484 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13485 message "unmatched #pragma SAVE and #pragma RESTORE"
13487 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13489 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13490 assembly, critical functions, atomic, nojtbound)
13492 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13494 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13500 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13503 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13505 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13507 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13508 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13509 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13511 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13513 * src/z80/gen.c (genRet): fixed bug #524753
13514 * src/z80/gen.c (genCast): fixed internal error on cast from
13516 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13517 fix for bug #477835 to the z80
13518 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13519 for tracking iCodes in the peephole optimizer for z80
13521 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13523 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13524 the other part of bug #814548
13525 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13527 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13529 * src/SDCCcse.c: fixed part of bug #814548
13531 2003-09-28 Borut Razem <borut.razem AT siol.net>
13533 * src/asm.c: rewrite of printILine() to use temporary file instead
13535 * src/xa51/main.c: commented out declaration of int rewinds
13537 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13539 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13541 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13543 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13544 * src/asm.c (printILine): Fixed bug #811015
13546 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13548 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13551 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13553 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13554 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13555 to correctly handle general case of AOP_PAIRPTR
13556 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13558 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13560 * src/mcs51/ralloc.c (fillGaps),
13561 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13562 register positioning bug)
13564 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13566 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13568 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13570 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13571 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13572 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13573 (ralloc doesn't intentionally do this now, but perhaps later)
13574 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13575 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13576 register positioning bugs (Fixed bug #762602 and #795325)
13577 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13578 (Fixed bug #808779)
13579 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13580 lines that --i-code-in-asm generates
13582 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13584 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13585 trying to fclose a FILE* that was already closed.
13587 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13589 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13590 of const struct should be treated as if const themselves)
13592 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13594 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13596 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13598 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13599 Unix (/n) and DOS (/r/n) line terminations.
13601 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13603 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13606 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13608 * src/mcs51/gen.c (genFunction, genEndFunction),
13609 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13610 and restore of EA so that stack offsets to parameters are
13611 correct when using both critical and reentrant/stack-auto.
13612 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13613 size (can be triggered in error if sloc is shared between
13614 different sized objects)
13615 * device/include/float.h: fixed macros to explicitly use
13616 unsigned long where needed
13618 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13620 Feature req. 799831: added code to allow nesting of critical functions
13621 * src/mcs51/gen.c (genFunction, genEndFunction)
13622 * src/ds390/gen.c (genFunction, genEndFunction)
13624 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13626 * src/SDCCsymt.c (sclsFromPtr),
13628 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13629 support for standard C idiom of memory mapped variables; for
13630 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13631 to xdata int at 0x1234 tempvar = 1.
13632 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13633 provided by Akiya ISHIDA
13635 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13637 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13638 * src/SDCCval.c (constVal): added reduction from int to char
13639 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13640 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13641 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13643 * support/regression/tests/shifts.c: fixed
13645 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13647 * src/z80/gen.c (genXor): Fixed bug #805445
13649 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13651 Fixed bug #621531 (const & volatile confusion in the type chain).
13652 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13653 refer to the const or volatile state of the pointer itself.
13665 * src/pic16/ralloc.c
13666 * support/regression/tests/const.c
13668 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13670 When checking for duplicated modules, use absolute paths
13671 instead of relative paths. Files changed:
13676 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13678 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13680 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13682 * device/include/string.h: added size_t typedef, changed
13683 prototypes to use size_t, eliminated separate reentrant and
13684 non-reentrant declarations, added _memmove declaration
13685 * device/lib/_memcpy.c: changed to use size_t instead of int,
13686 changed /4 to >>2 to avoid division library call
13687 * device/lib/_memcmp.c,
13688 * device/lib/_memset.c,
13689 * device/lib/_strncat.c,
13690 * device/lib/_strncpy.c,
13691 * device/lib/_strncmp.c: changed to use size_t instead of int
13692 * device/lib/_memmove.c: new file (fixed bug #772294)
13693 * device/lib/Makefile.in: added _memmove.c
13694 * device/lib/z80/asm_strings.s: fixed bug #772290
13695 * support/regression/tests/bitfields.c: attempt to fix host assertion
13696 failure on amd64-unknown-linux2.2
13698 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13700 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13701 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13702 * as/z80/asmain.c (main): fixed bug #801766
13704 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13706 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13709 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13711 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13712 reported in bug #800609
13714 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13716 * Top header beautifications in src/pic16 directory:
13717 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13718 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13719 pcoderegs.h, ralloc.c, ralloc.h
13720 * main.c: added top header and GPL license notice
13721 * pcode.c: fixed the if-conditional warning
13723 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13725 * device/lib/_mullong.c: replaced int by short for gcc
13727 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13729 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13730 and JUMPTABLE iCodes properly now (worked by accident before)
13731 * src/mcs51/gen.c (leftRightUseAcc),
13732 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13733 iCode properly now. Use getSize instead of nRegs since a & b
13734 aren't part of the nRegs tally.
13736 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13738 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13739 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13740 before instructions that use the _STATUS register
13742 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13744 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13745 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13746 fetching of the pointer
13747 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13748 copied from genNearPointerSet()
13749 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13750 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13751 If they pop r0/r1 they must be called in the opposite order than aopOp().
13752 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13753 (resp. --stack-auto), prepared for --xstack
13755 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13757 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13759 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13761 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13762 these ports have their own __sdcc_external_start()
13764 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13766 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13767 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13768 type for bits was changed. It resulted in bit variables becoming
13769 global, which is not permitted in PIC 14 assembly output.
13771 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13773 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13775 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13777 Z80 and MCS51 linkers complaint if a public symbol is defined
13778 in more than one library module:
13782 * as/mcs51/Makefile.in
13784 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13786 A few small changes that speed up the peephole optimizer.
13790 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13792 Try to make the peephole optimizer smarter by maintaining
13793 an association between the assembly source code and the
13794 iCodes that originated them. Put this information to use
13795 with a new peephole rule condition "notVolatile" so that
13796 the rules can be aggressive yet still safe.
13801 * src/mcs51/peeph.def
13803 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13807 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13808 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13809 if the left or right operand symbols have the accuse flag set.
13811 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13813 Changed the type of the result of the ! (NOT) operator to char;
13814 previously it returned the same type as the source. This allows
13815 us to eliminate all the genFloatNot functions (all of its target
13816 implementations were very buggy) since !float can use the same
13819 * src/SDCCicode.c (ast2iCode): ! returns char
13820 * src/mcs51/gen.c (genNot, genNotFloat),
13821 * src/ds390/gen.c (genNot, genNotFloat),
13822 * src/z80/gen.c (genNot, genNotFloat),
13823 * src/pic/gen.c (genNot, genNotFloat),
13824 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13826 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13828 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13829 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13830 during interrupts. Ensure WSAVE is located at a shared bank address.
13831 2. Fixed page selection in some places
13832 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13833 the registers name strings.
13834 4. Fixed "signed / unsigned compare" compiler warnings.
13835 5. The PIC port manages its own allocation of the general purpose
13836 registers, but makes no attempt to reuse them. As a result when
13837 compiling it soon runs out of general purpose registers. Some
13838 additional code was added to the files pcode.c and device.c to walk
13839 through the function call tree and rename the registers so that they
13849 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13850 genPlus() & genMinus() when the result is the same as left or right
13852 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13854 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13856 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13858 Made bitfield a distinct type from bit so that bitfields
13859 convert as per ANSI C and bits retain their traditional
13860 boolean style behaviour. Implemented bitfield support in
13868 * src/ds390/gen.c: bit v bitfield split
13869 * src/z80/gen.c: New support for bitfields
13870 * support/regression/tests/bitfields.c: reenabled z80,
13873 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13875 Rules 246.x, 247.x relate to bitfields, the others speed up
13876 access to xdata mapped I/O devices.
13878 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13880 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13882 Cleaned up genPackBits and genUnpackBits and added two helper
13883 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13884 for literal assignments in genPackBits (thanks to Frieder for
13890 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13892 Fixed bug #748310 (pointer to function type mishandled when the
13893 function name is omitted). Also fixed a SIGSEGV when a function
13894 attribute (reentrant, etc) is used on a non-function or on a
13895 function but misplaced before the parameter list.
13897 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13899 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13900 * support/Util/SDCCerr.h,
13901 * support/Util/SDCCerr.c: Added func attr misuse error msg
13903 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13905 Fixed bug #787649 by anonymous
13906 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13907 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13909 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13911 Fixed numerous bitfield problems.
13913 * src/SDCC.y: More bitfield related error checking
13915 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13916 * support/Util/SDCCerr.h,
13917 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13918 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13919 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13920 * support/regression/tests/bitfields.c: tests added
13922 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13924 Made the constant following the "interrupt" keyword optional. If
13925 omitted, the function will not automatically be given an entry
13926 in the interrupt vector table (similar to #pragma NOIV, but
13927 less syntacticly kludgy). The interrupt number is also now
13928 range checked. Also fixed a bug in the high order bit example
13935 * support/Util/SDCCerr.c
13936 * support/Util/SDCCerr.h
13939 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13941 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
13942 * src/SDCCicode.c (operandOperation): rewritten some ops
13943 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
13944 * src/SDCCsymt.c (computeType): literals are handled the same way as any
13946 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
13947 be re-activated by defining REDUCE_LITERALS)
13948 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
13949 unsigned, but are signed by default
13950 * src/SDCCval.c (constVal): rearranged
13951 * src/SDCCval.c (valMod): preliminary fix
13952 * src/SDCCval.c (valCastLiteral): use TYPE_* types
13953 * support/regression/literalop.c: added, work in progress
13955 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13957 Generate warnings for useless declarations like "char data;"
13958 that don't do what new users expect.
13961 * support/Util/SDCCerr.h
13962 * support/Util/SDCCerr.c
13964 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
13966 * src/SDCCval.c (valMult): fix overflow detection of negative int
13968 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13970 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
13972 Changes to support big endian targets:
13985 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
13987 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
13988 * device/lib/time.c: fixed warning "integer overflow in expression"
13990 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
13992 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
13993 * src/SDCCval.c (constVal): changed default to signed; hex and octal
13994 constants are unsigned; added recognition of "u" flag for unsigned
13995 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
13996 * src/SDCCval.c (valDiv, valMod): fixed signdness
13997 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
13998 signedness of modulo, left and right shift
13999 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14000 * support/Util/SDCCerr.h: added warning W_INT_OVL
14001 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14002 * src/SDCCast.c (ast_print): improved output of constants
14004 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14006 Fixed some warnings when building with MSVC:
14008 * as/mcs51/asdata.c
14012 * link/z80/aslink.h
14013 * link/z80/lkdata.c
14014 * link/z80/lkeval.c
14019 * support/cpp2/cpplib.c
14023 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14025 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14027 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14029 * support/librarian/clean.mk: Do not remove Makefile.
14030 * support/librarian/Makefile: added.
14032 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14034 Added librarian to MSVC build:
14037 * support/librarian/librarian.dsp
14039 'configure' not needed for librarian, removed:
14040 * support/librarian/configure
14041 * support/librarian/configure.in
14042 * support/librarian/config_in.h
14043 * support/librarian/Makefile.in
14045 Hopefully these ones built the librarian and the rest of sdcc properly:
14047 * Makefile.common.in
14049 Messed up 'configure', so revert to previous version:
14053 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14055 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14056 there, while the mantissa of a double is "only" 53 bits wide.
14058 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14060 Adding sdcclib to the build. MSVC project coming soon.
14061 Files added/changed:
14063 * support/librarian/clean.mk
14064 * support/librarian/configure
14065 * support/librarian/configure.in
14066 * support/librarian/config_in.h
14067 * support/librarian/Makefile.bcc
14068 * support/librarian/Makefile.in
14069 * support/librarian/sdcclib.c
14072 * Makefile.common.in
14076 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14078 Linker now complaints if linked modules have conflicting options, for
14079 example, one compiled using --model-large and another one compiled with
14080 --model-small. The following files were modified:
14082 * as/mcs51/asdata.c
14083 * as/mcs51/aslink.h
14085 * as/mcs51/asmain.c
14087 * as/mcs51/i51pst.c
14088 * as/mcs51/lkdata.c
14089 * as/mcs51/lklibr.c
14090 * as/mcs51/lkmain.c
14096 * link/z80/aslink.h
14097 * link/z80/lkdata.c
14098 * link/z80/lklibr.c
14099 * link/z80/lkmain.c
14102 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14104 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14105 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14107 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14109 * src/z80/mappings.i: fix _mul[us][int,long] entries
14111 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14113 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14115 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14117 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14118 * support/regression/tests/bitopcse.c: added
14126 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14128 added support for new library format to z80, gbz80 linkers:
14134 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14136 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14137 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14139 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14141 added DUMMY_READ_VOLATILE:
14150 * src/SDCCcse.c (algebraicOpts): many improvements
14151 * src/SDCCcse.h: removed algebraicOpts()
14152 * src/SDCCicode.c (picDummyRead): added
14154 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14156 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14157 "Insufficient space in data memory".
14159 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14161 * src/mcs51/gen.c: fixed bug #771358
14162 * src/z80/gen.c: fixed bug #759087
14164 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14166 * src/pic16/glue.c: minor cleanup by Vangelis
14168 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14170 * device/include/regc515c.h: fixed #758477
14171 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14172 * device/lib/_gptrput.c: saved a few bytes
14173 * my tab spacing is 8, yours too?)
14174 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14175 * device/lib/serial.c: process RX bytes earlier than TX bytes
14176 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14178 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14180 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14182 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14184 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14186 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14188 * device/lib/Makefile.in: bad fix, reverted to 1.43
14190 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14192 * device/lib/Makefile.in: added missing z80 object files
14194 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14196 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14197 pic16 progress by Vangelis:
14200 * src/pic/Makefile:
14207 * pic16/genarith.c:
14212 * pic16/pcodepeep.c:
14215 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14217 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14219 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14221 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14222 added gbz80 build to MSVC project.
14223 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14224 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14225 from 8051 stuff and setup so it links using a .lnk file.
14227 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14229 * support/librarian/sdcclib.c: sdcc librarian.
14230 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14233 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14235 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14237 2003-07-02 Borut Razem <borut.razem AT siol.net>
14239 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14240 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14241 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14242 src/xa51/main.c, src/z80/main.c:
14243 virtualization of glue() function: each port has it's own glue function,
14244 which is accessed by do_glue function pointer in PORT.general structure
14246 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14248 * DS800C400 fun, improved ROM interface and tinibios.
14250 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14252 * More support for DS80C400. Now includes beginning of interface to ROM.
14254 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14256 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14258 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14260 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14262 2003-06-19 Borut Razem <borut.razem AT siol.net>
14264 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14266 2003-06-19 Borut Razem <borut.razem AT siol.net>
14268 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14269 fixed Z80 port - crt0.o: cannot open.
14271 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14273 * support/Util/MySystem.c (merge_command): revert bad fix
14275 2003-06-18 Borut Razem <borut.razem AT siol.net>
14277 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14279 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14281 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14282 option --use-stdout sends errors to stdout instead of stderr.
14284 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14286 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14288 2003-06-15 Borut Razem <borut.razem AT siol.net>
14290 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14291 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14292 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14293 fixed width array of pointers replaced with sets;
14294 multiple include and lib paths ared transferred to preprocessor and linker
14295 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14296 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14297 fixed width array of pointers
14298 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14299 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14300 fixupPath(), getPathDifference()
14301 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14302 fixed width array of pointers
14304 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14306 * src/pic16/ralloc.c: fix warnings
14307 * src/pic16/pcode.c: fix warning
14309 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14311 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14312 know all the details, but essentially this set of changes enable
14313 the pic16 port to generate movff instructions and generate assembler
14317 * src/pic16/glue.c:
14318 * src/pic16/pcode.c:
14319 * src/pic16/device.c:
14320 * src/pic16/main.c:
14321 * src/pic16/pcode.h:
14322 * src/pic16/pcoderegs.c:
14323 * src/pic16/ralloc.c:
14324 * src/pic16/ralloc.h:
14326 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14328 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14329 added option --vc, so sdcc errors and warnings are compatible with
14330 Microsoft Visual Studio.
14332 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14334 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14335 device/lib/libfloat.lib: added atof function.
14337 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14339 * doc/sdccman.lyx: updated to Lyx 1.3
14340 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14341 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14342 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14344 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14346 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14348 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14350 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14351 additions to the "related tools/documentation" section
14353 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14355 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14357 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14359 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14360 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14362 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14364 * doc/sdccman.lyx: fix double dash and other minor things
14365 * doc/Makefile: fix double dash
14367 2003-05-28 Karl Bongers(patches from Martin Helmling)
14368 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14369 condition and ignore commands.
14371 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14373 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14374 is in parts still quite out of date, I did changes as far as I felt makes sense
14375 for a non-native english speaker.
14376 Please feel free to add to the manual or to correct my changes.
14377 * doc/Makefile: undid touching the date of intermediate tex files.
14379 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14381 * doc/sdccman.lyx: Manual has an index now
14383 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14385 Finalize muluint/mulsint and mululong/mulslong merging:
14386 * device/lib/_mulint.c
14387 * device/lib/_mullong.c
14388 * device/lib/gbz80/mul.s
14389 * device/lib/gbz80/stubs.s
14390 * device/lib/z80/mul.s
14391 * device/lib/z80/stubs.s
14392 * src/SDCCsymt.c (initCSupport)
14394 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14396 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14397 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14398 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14399 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14402 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14404 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14405 the regression tests I'm not brave enough to enable 245.b, 245.c
14406 * doc/sdccman.lyx: added latex preamble for hyperref package.
14407 Using pdflatex this will give you a hyperlinked pdf file with
14408 bookmarks. (prepend '%' before /usepackage if this breaks something)
14410 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14412 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14414 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14416 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14418 2003-05-21 <johan AT balder>
14420 * src/SDCCglue.c (printIval): fixed bug #739934
14422 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14424 Applied patch from bug 737905 (renamed yylineo to mylineno):
14431 * src/pic16/pcode.c: Cleaned warnings
14432 * src/pic16/pcodeflow.c: Cleaned warnings
14433 * src/pic16/pcoderegs.c: Cleaned warnings
14435 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14437 * src/pic16/pcode.c: Cleaned warnings
14438 * src/pic16/pcodepeep.c: Cleaned warnings
14439 * src/pic16/ralloc.c: Cleaned warnings
14441 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14443 * doc/sdccman.lyx: fixed bug 739745
14444 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14446 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14448 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14449 it can be defined with CFLAGS when running configure
14450 * src/SDCCmain.c: fixed compiling + linking with object files
14452 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14454 * configure.in: configure for pic16 port,
14455 added --disable-pic16-port
14456 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14457 * src/SDCCmain.c: linkOptions is changed to set *,
14458 added if/endif conditional macros to remove options help
14459 messages from optionsTable when a port is not configured, added
14460 support for the PIc16 port in the ports table, when executing
14461 the compiler with no port specified on command line, a default
14462 port is selected with the new macro DEFAULT_PORT which is
14463 defined in port.h, in setDefaultOptions() linkOptions is removed
14464 from initialization assignment, since now it is a set,
14465 parseCmdLine uses setParseWithComma for linkOptions, in
14466 linkEdit() linkOptions are accessed with new function indexSet()
14467 which returns the i'th item of a set variable. See SDCCset.c, in
14468 linkEdit() when calling buildCmdLine(), added linkOptions as
14469 last argument. Now users can pass arguments to gplink via the
14470 -Wl option, main() uses pic16glue() to glue up pic16 programs
14471 * src/SDCCpeeph.c: various changes to support pic16
14472 * src/SDCCset.c: added function void *indexSet(set *, int) to
14473 return the i'th item of the set
14474 * src/SDCCset.h: added function prototype for indexSet()
14475 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14476 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14477 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14478 added macro DEFAULT_PORT
14479 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14480 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14482 * src/pic16/glue.c: commented out some error producing lines
14483 * src/pic16/main.c: __config directives are commented out to stop
14484 gpasm complaining and test the linkage with gplink, _linkCmd and
14485 _asmCmd changed to be more gplink and gpasm friendly
14486 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14487 produced an error when parsed, peep rule 12 is added to utilize
14488 movff, but it is commented out since the pCode does not support
14489 yet a command with 2 address arguments
14491 2003-05-18 <johan AT balder>
14493 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14494 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14495 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14497 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14498 Added feature to script commands from file.
14500 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14502 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14503 * src/SDCCutil.c: include ctype.h for win32
14505 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14507 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14509 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14511 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14512 Fixed so you can set breakpoints prior to run, run does not stop
14513 on entry now. Add tbreak. Other enhancements and fixes for use
14516 2003-05-12 Borut Razem <borut.razem AT siol.net>
14518 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14520 2003-05-11 Borut Razem <borut.razem AT siol.net>
14522 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14523 the path of bin directory, so that PATH is the only env. variable, which has to be set
14524 in case of standard installation.
14525 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14526 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14527 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14529 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14531 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14532 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14533 temp files are in the port dir; clean the gen/test directory when
14534 generating new test.c
14535 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14536 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14537 * support/regression/tests/zeropad.c: added
14539 2003-05-09 <johan AT balder>
14541 * src/SDCCglue.c: fixed bug #597940
14543 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14545 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14546 cache sfr, optimize next,step, fix off by one sourceline,
14547 support ddd list function.
14548 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14550 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14552 * support/regression/HTMLgen.py: added compare_s2f()
14553 * support/regression/Makefile: redo 1.27
14554 * support/regression/generate-cases.py: redo 1.5
14556 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14558 * support/regression/tests/float.c: workaround 33 bit hex constant
14559 * support/regression/tests/simplefloat.c: fix division for host
14561 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14563 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14564 that tame's the PIC's over-aggressive optimizer.
14566 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14568 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14571 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14573 Initial support for DS80C400. "Hello world" runs on TINIm400
14576 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14578 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14579 * Some notes on ddd usage added in debugger/README
14580 Martin Helmling adding more features and fixes for ddd GUI debugger.
14581 Code added for nexti, stepi, up, down, and other adjustments.
14583 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14585 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14586 * src/pic/peeph.def Added two rules to optimize carry manipulation
14587 * src/pic/* removed debug printfs
14589 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14591 * debugger/mcs51/cmd.c: added header newalloc.h
14593 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14595 * as/Makefile: new EXEEXT
14596 * as/z80/Makefile: remove trailing slash of BUILDIR
14597 * as/z80/clean.mk: new EXEEXT
14598 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14599 * support/cpp2/Makefile.in: new EXEEXT
14600 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14602 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14604 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14605 EXEEXT was introduced to fix all related problems with targets
14606 "clean", "install" and "uninstall"; a couple of further flaws
14607 especially with "clean" have been fixed too
14608 * as/mcs51/Makefile.in
14609 * as/mcs51/clean.mk
14613 * debugger/mcs51/Makefile.in
14614 * debugger/mcs51/clean.mk
14615 * link/z80/Makefile
14616 * link/z80/Makefile.in
14617 * link/z80/clean.mk
14619 * packihx/Makefile.in
14621 * sim/ucsim/Makefile
14622 * sim/ucsim/clean.mk
14623 * sim/ucsim/avr.src/Makefile.in
14624 * sim/ucsim/avr.src/clean.mk
14625 * sim/ucsim/s51.src/Makefile.in
14626 * sim/ucsim/s51.src/clean.mk
14627 * sim/ucsim/xa.src/Makefile.in
14628 * sim/ucsim/xa.src/clean.mk
14629 * sim/ucsim/z80.src/Makefile.in
14630 * sim/ucsim/z80.src/clean.mk
14631 * sim/ucsim/main_in.mk
14632 * sim/ucsim/packages_in.mk
14633 * sim/ucsim/gui.src/Makefile.in
14634 * sim/ucsim/gui.src/serio.src/Makefile.in
14635 * sim/ucsim/gui.src/serio.src/clean.mk
14638 * support/cpp2/Makefile.in
14639 * support/cpp2/clean.mk
14640 * support/makebin/Makefile
14641 * support/makebin/clean.mk
14642 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14643 * doc/sdccman.lyx: --program-suffix no longer needed
14645 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14647 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14648 Martin Helmling added support for ddd GUI debugger.
14649 Code added to display assembly, set variables, and other commands
14650 to interface to ddd.
14652 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14654 * as/Makefile: fix target clean
14655 * as/clean.mk: fix target clean
14656 * as/z80/clean.mk: fix target clean
14658 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14660 * Makefile.common.in: added AT EXEEXT AT
14661 * configure.in: removed all mingw32 stuff
14662 * configure: rebuilt from configure.in
14663 * doc/sdccman.lyx: updated section "installation"
14664 * support/scripts/sdcc_mingw32: adapted to configure
14665 * support/scripts/sdcc_cygwin_mingw32: added
14667 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14669 * src/pic Added object file support for the PIC port
14670 * src/pic Applied patch from Craig Franklin (this started the object file support)
14671 * src/regression Updated the PIC regression tests for object files
14673 2003-04-20 Borut Razem <borut.razem AT siol.net>
14675 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14676 lklex.c: In function `getfid':
14677 lklex.c:203: warning: array subscript has type `char'
14678 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14679 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14680 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14681 stack handling macros
14683 2003-04-19 Borut Razem <borut.razem AT siol.net>
14685 * "handling space characters in file path" task:
14686 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14687 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14688 * support/Util/MySystem.h: make it self-sufficient
14689 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14690 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14691 handling space characters in file path
14692 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14693 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14694 * support/Util/MySystem.c: handling space characters in executable's path
14696 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14698 * as/z80/Makefile: fix permanent rebuild of z80
14699 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14700 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14702 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14704 * src/SDCCopt.c: add special case optimization to replace modulo by
14705 a power of two with a bitwise AND.
14707 2003-04-18 <johan AT balder>
14709 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14711 2003-04-17 <johan AT balder>
14713 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14714 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14716 2003-04-13 Borut Razem <borut.razem AT siol.net>
14718 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14719 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14720 fixed mingw problem in adl_NORMALIZE_PATH
14722 2003-04-12 Borut Razem <borut.razem AT siol.net>
14724 * fixed "#pragma SAVE/RESTORE can not be nested":
14725 * src/SDCC.lex: reworked pragma handling functions
14726 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14727 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14729 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14731 * src/SDCCutil.c (pathEquivalent): defined but not used
14732 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14733 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14734 * configure: rebuilt from configure.in
14735 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14736 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14737 * device/include/Makefile.in: replace sdcc_datadir
14738 * device/lib/Makefile.in: replace sdcc_datadir
14739 * Makefile.common.in: add LDFLAGS from configure
14740 * packihx/Makefile.in: use LDFLAGS
14741 * src/Makefile.in: use LDFLAGS
14742 * support/cpp2/Makefile.in: add LDFLAGS from configure
14743 * support/makebin/Makefile: use LDFLAGS
14744 * .version: bumped version number to 2.3.5
14746 2003-04-12 Borut Razem <borut.razem AT siol.net>
14748 * completed "different paths" task:
14749 * src/SDCCmacro.c: fixed bug in handling quotes
14750 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14751 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14753 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14755 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14757 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14759 * ds390/gen.c ds390/peeph.def: fix bug 706781
14761 2003-04-11 Borut Razem <borut.razem AT siol.net>
14763 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14765 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14767 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14768 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14769 set - this bit used to not be set...).
14770 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14771 bad code in PIC Port
14772 * src/regression/and2.c added to test bug 609268
14773 * src/regression/Makefile added and2.c to regression test
14776 2003-04-08 <johan AT CP255758-A>
14778 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14779 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14780 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14782 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14784 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14786 * support/cpp2/Makefile.in: fix bug #487815
14787 * configure: rebuilt from configure.in
14788 * Makefile.common.in: docdir changed, new path suffixes
14789 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14790 * sdcc_vc_in.h: reflect changes from sdccconf.h
14791 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14792 * src/SDCCutil.h: remove BINDIR hack
14793 * doc/sdccman.lyx: update new path hierarchy
14795 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14797 * src/SDCCpeeph.c: added okToRemoveSLOC test
14799 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14801 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14803 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14805 * src/SDCCpeeph.c: added labelIsReturnOnly test
14806 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14808 2003-04-05 <johan AT balder>
14810 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14811 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14812 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14813 * src/SDCCast.c: fixed a warning
14814 * src/SDCCast.h: fixed a warning
14815 * src/SDCCicode.c (operandFromAst): fixed a warning
14817 2003-04-04 <johan AT balder>
14819 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14820 * src/SDCCast.c (decorateType): fixed bug #715076
14821 * src/SDCC.y: fixed bug #702907
14823 2003-04-03 <johan AT balder>
14825 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14826 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14827 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14828 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14829 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14831 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14833 * _decdptr.c: fix return values
14834 * _gptrget.c: fix return values
14835 * _gptrgetc.c: fix return values
14836 * _gptrput.c: fix return values
14837 * _mulint.c: fix return values
14838 * as/z80/Makefile: fix 'make -j' problem
14840 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14842 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14843 * configure.in: big cleanup, updated to autoconf 2.5x
14844 * configure: rebuilt from configure.in
14845 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14846 * sdcc_vc_in.h: reflect changes from sdccconf.h
14847 * doc/Makefile: fixed a flaw in "make install"
14849 2003-04-02 <johan AT balder>
14851 * src/ds390/gen.c (genCmp): no comments
14852 * src/mcs51/gen.c (genCmp): no comments
14853 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14854 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14856 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14858 * support/regression/generate-cases.py: place generated file in given sub directory
14859 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14860 * support/regression/Makefile: improvements for 'make -j';
14861 side effect: it's simpler and faster now
14863 2003-03-31 Borut Razem <borut.razem AT siol.net>
14865 * src/z80/main.c: link-{port} and as-{port} defined without path
14866 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14868 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14870 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14872 2003-03-30 Borut Razem <borut.razem AT siol.net>
14874 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14875 changed type of list parameter to set
14876 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14877 * src/port.h: changed type of do_assemble() parameter to set
14878 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14879 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14880 definition of "cppoutfilename" macro with NULL value in preProcess()
14881 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14882 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14883 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14884 replaced with set *binPathSet
14885 * shash_add() deallocates the item, if allready exsists, before adding the new one
14886 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14888 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14890 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14891 a nested for loop bug in the PIC port
14892 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14895 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14897 * support/Util/dbuf.h: remove C++ stuff to make it portable
14899 2003-03-28 Borut Razem <borut.razem AT siol.net>
14901 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14902 literal strings in stringLiteral()
14903 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14904 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14907 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14909 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14911 2003-03-26 <johan AT balder>
14913 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14914 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14915 * src/SDCCast.c (decorateType): fixed " -v < 3"
14917 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14919 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14920 Added Lenny Story's debug infrastructure changes:
14921 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14922 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14923 * src/cdbFile.c: added
14924 * src/SDCCdebug.c: added
14925 * src/SDCCdebug.h: added
14926 * src/SDCCast.c (createFunction)
14927 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
14928 * src/SDCCmain.c (parseCmdLine, main)
14929 * src/SDCCmem.c (redoStackOffsets)
14930 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
14933 * src/avr/gen.c (genAVRCode)
14934 * src/ds390/gen.c (gen390Code)
14935 * src/mcs51/gen.c (gen51Code)
14936 * src/pic/gen.c (genpic14Code)
14937 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
14938 * src/xa51/gen.c (genXA51Code)
14939 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
14941 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14943 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
14944 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
14946 2003-03-22 <johan AT balder>
14948 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
14950 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
14952 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
14953 * doc/cdbfileformat.lyx: added, written by Lenny Story
14954 * doc/Makefile: added cdbfileformat.lyx
14955 * doc/clean.mk: added cdbfileformat.lyx
14957 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
14959 * src/mcs51/peeph.def: fix bug #705773
14961 2003-03-20 <johan AT balder>
14963 An sfr/sbit can have an "at #" AND an initializer
14964 * src/SDCCsymt.c (checkSClass):
14965 * src/SDCCmem.c (allocGlobal):
14966 * src/SDCCmem.c (allocLocal):
14967 * src/SDCCast.c (createBlock):
14969 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
14971 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
14973 2003-03-16 <johan AT balder>
14975 Undid the hackup of const and volatile, the problem is much bigger
14977 * src/SDCCast.c:1.171
14978 * src/SDCCglue.c:1.138
14979 * src/SDCCicode.c:1.146
14980 * src/SDCCsymt.c:1.150
14981 * src/SDCCval.c:1.65
14983 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
14985 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
14986 * src/ds390/gen.c (genAddrOf): fixed bug #704087
14988 2003-03-13 <johan AT balder>
14990 Hackup const and volatile modifiers in type chains a bit:
14992 * src/SDCCast.c:1.169
14993 * src/SDCCglue.c:1.136
14994 * src/SDCCicode.c:1.143
14995 * src/SDCCsymt.c1.146
14996 * src/SDCCsymt.h1.59
14997 * src/SDCCval.c:1.63
14999 2003-03-12 <johan AT balder>
15001 * src/SDCCBBlock.h: more LRH debugging junk
15002 * src/SDCCcflow.h: more LRH debugging junk
15003 * src/SDCCloop.c: more LRH debugging junk
15004 * src/SDCC.y (struct_declaration): fixed bug #697590
15005 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15006 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15007 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15009 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15010 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15011 test function names must now match exactly).
15012 * src/SDCCcse.c: added special case in findCheaperOp to allow
15013 extending a short integer. Makes less awful code for bug 700121 test case.
15015 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15017 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15018 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15020 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15022 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15023 actually called (operandsNotEqual() was called for all
15024 operandsNotEqualX tests).
15026 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15028 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15029 with shorter literals. Fixes bug 700121.
15031 2003-03-11 <johan AT balder>
15033 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15035 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15037 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15038 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15040 2003-03-10 Borut Razem <borut.razem AT siol.net>
15042 * src/SDCCmain.c: pipe preprocessor's output
15043 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15044 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15045 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15046 which closes all pipes in pipeSet set
15047 * src/SDCCset.c: free deleted item in function deleteSetItem()
15048 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15049 moved from z80 to src subproject
15050 * .version: increased version number to 2.3.4
15052 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15054 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15055 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15056 * support/regression/ports/xa51/spec.mk: fix typo
15058 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15060 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15062 2003-03-09 Borut Razem <borut.razem AT siol.net>
15064 * src/SDCCmain.c: pipe preprocessor's output
15065 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15066 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15067 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15068 which closes all pipes in pipeSet set
15069 * src/SDCCset.c: free deleted item in function deleteSetItem()
15070 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15071 moved from z80 to src subproject
15073 2003-03-09 Borut Razem <borut.razem AT siol.net>
15075 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15076 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15077 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15078 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15079 * src/SDCCglobl.h: unification of WIN32 native definitions
15081 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15083 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15085 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15087 * src/configure.in: check for endianess (even while cross-compiling)
15088 * src/configure: check for endianess (even while cross-compiling)
15089 * src/configure_in.h: check for endianess (even while cross-compiling)
15090 * src/avr/gen.c: remove old endianess stuff
15091 * src/mcs51/gen.c: remove old endianess stuff
15092 * src/ds390/gen.c: remove old endianess stuff
15093 * src/pic/gen.c: remove old endianess stuff
15094 * src/pic/genarith.c: remove old endianess stuff
15095 * src/pic/glue.c: fix endianess check
15096 * src/pic16/gen.c: remove old endianess stuff
15097 * src/pic16/genarith.c: remove old endianess stuff
15098 * src/pic16/glue.c: fix endianess check
15099 * src/xa51/gen.c: remove old endianess stuff
15100 * src/z80/gen.c: fix endianess check
15101 * src/SDCCglue.c: fix endianess check
15102 * src/ds390/peeph.def: fix bug 700036
15104 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15106 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15107 * src/configure: find appropriate data-types on host for SDCC's int and long
15108 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15109 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15110 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15112 2003-03-07 <johan AT balder>
15115 some minor cleanups before the big shot
15116 OP_DEFS and OP_USES now use Kevin's protection
15117 new option --nolabelopt
15119 * src/SDCCBBlock.c:
15128 * src/ds390/ralloc.c:
15129 * src/mcs51/ralloc.c:
15130 * src/pic/ralloc.c:
15131 * src/xa51/ralloc.c:
15132 * src/z80/ralloc.c:
15134 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15136 * src/pic/pcode.c (get_op): fix 64 bit warnings
15137 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15138 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15139 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15140 * support/regression/tests/malloc.c: fix 64 bit warnings
15142 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15144 * src/mcs51/gen.c (genMinus): fixed bug 696436
15146 2003-03-02 Borut Razem <borut.razem AT siol.net>
15148 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15150 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15152 * configure.in: test for mkstemp
15153 * sdccconf_in.h: add HAVE_MKSTEMP
15155 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15157 * device/include/ctype.h: removed warning while using --stack-auto
15158 * device/include/malloc.h: removed warning while using --stack-auto
15159 * device/include/string.h: removed warning while using --stack-auto
15161 2003-02-23 Borut Razem <borut.razem AT siol.net>
15163 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15164 because NDEBUG is defined (see man assert)
15165 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15167 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15169 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15170 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15172 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15174 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15175 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15177 2003-02-18 <johan AT balder>
15179 * as/mcs51/asmain.c (asmbl): module can start with a digit
15180 * as/z80/asmain.c (asmbl): module can start with a digit
15182 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15184 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15185 * src/asm.c: fix pipe() for Mingw32
15187 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15189 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15190 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15191 make -V work again; --c1mode reads now from stdin
15192 * doc/sdccman.lyx: added --c1mode
15193 * support/Util/SDCCerr.c: new messages for c1 mode
15194 * support/Util/SDCCerr.h: new messages for c1 mode
15195 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15197 2003-02-15 <johan AT balder>
15199 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15201 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15203 * doc/sdccman.lyx: Environment variables, -o and other minor things
15205 2003-02-14 <johan AT balder>
15207 * src/xa51/main.c: before anyone really tries to use it :)
15209 * Install doc's in share/sdcc/doc
15210 * removed some obsolete files
15211 * Do a proper make distclean and uninstall
15212 M Makefile.common.in
15215 M device/include/Makefile.in
15216 M device/lib/Makefile.in
15219 M sim/ucsim/doc/Makefile.in
15221 R src/avr/peeph.rul
15222 R src/xa51/peeph.rul
15223 M support/cpp2/Makefile.in
15224 M support/makebin/Makefile
15227 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15229 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15231 2003-02-10 Borut Razem <borut.razem AT siol.net>
15233 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15234 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15235 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15236 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15237 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15238 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15239 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15240 src/z80/Makefile.bcc: Borland Makefile cleanup
15241 * as/z80/Makefile.bcc: Added Borland Makefile
15242 * support/cpp2/borland.h: Removed
15244 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15246 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15247 * src/SDCC.lex: new pragma NOIV
15248 * src/SDCCglobl.h: new pragma NOIV
15249 * src/SDCCmem.c: new pragma NOIV
15251 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15253 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15255 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15257 * src/SDCCmain.c: signal handling is switched off by --debug
15258 * doc/Makefile: small fix for install; use clean.mk again
15259 * doc/clean.mk: clean *.pdf and *.html too
15261 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15263 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15264 * device/lib/printfl.c: fix a ds390 bug by making it portable
15265 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15266 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15267 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15268 * debugger/mcs51/cmd.c: converted multi-line string literals
15269 * sim/ucsim/globals.cc: converted multi-line string literals
15270 * src/SDCCmain.c: introduced signal handler to remove temp files
15271 * doc/Makefile: small tweaks, implement clean
15272 * doc: removed generated files
15274 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15276 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15277 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15278 Address Record is not correctly generated for DS390."
15280 2003-02-02 Borut Razem <borut.razem AT siol.net>
15282 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15283 * as/mcs51/asm.h: fixed compilation with Borland C
15284 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15285 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15286 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15287 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15288 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15289 src/z80/Makefile.bcc: delete $(LIB) only if exist
15290 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15292 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15294 * device/include/malloc.h: introduced NULL
15295 * device/include/string.h: introduced NULL
15296 * device/include/stdlib.h: introduced NULL
15297 * device/lib/_memcpy.c: removed NULL
15298 * device/lib/_strcat.c: removed NULL
15299 * device/lib/_strchr.c: removed NULL
15300 * device/lib/_strcmp.c: removed NULL
15301 * device/lib/_strcpy.c: removed NULL
15302 * device/lib/_strcspn.c: removed NULL
15303 * device/lib/_strlen.c: removed NULL
15304 * device/lib/_strncat.c: removed NULL
15305 * device/lib/_strncmp.c: removed NULL
15306 * device/lib/_strncpy.c: removed NULL
15307 * device/lib/_strpbrk.c: removed NULL
15308 * device/lib/_strrchr.c: removed NULL
15309 * device/lib/_strspn.c: removed NULL
15310 * device/lib/_strstr.c: removed NULL
15311 * device/lib/_strtok.c: removed NULL
15312 * device/lib/malloc.c: removed NULL, include own header
15314 2003-02-02 <johan AT balder>
15316 * 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
15317 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15318 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15319 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15320 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15321 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15323 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15325 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15328 2003-02-01 <johan AT balder>
15330 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15332 2003-01-31 <johan AT CP255758-A>
15334 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15336 2003-01-30 <johan AT balder>
15338 * src/SDCCBBlock.c: automatic bug detection
15339 * src/SDCCicode.c: automatic bug detection
15341 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15343 * src/SDCCglobl.h: now --xram-size 0 works
15344 * src/SDCCmain.c: now --xram-size 0 works
15346 2003-01-29 <johan AT balder>
15348 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15350 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15352 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15353 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15354 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15355 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15356 * src/SDCCglobl.h: Added options --xram-size and --code-size
15357 * src/SDCCmain.c: Added options --xram-size and --code-size
15359 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15361 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15362 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15364 2003-01-27 <johan AT balder>
15366 * src/SDCC.y: fixed bug #613764
15368 2003-01-26 <johan AT balder>
15370 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15371 * src/SDCCsymt.h: fixed bug #673374
15372 * src/SDCCglue.c: fixed bug #661910
15373 * src/SDCCast.c: fixed bug #458099 and 673374
15375 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15377 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15378 * as/mcs51/strcmpi.h: added
15379 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15380 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15381 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15382 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15383 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15384 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15385 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15386 * as/mcs51/Makefile.aslink: new module strcmpi
15387 * as/mcs51/Makefile.asx8051: new module strcmpi
15388 * as/mcs51/Makefil.bcc: new module strcmpi
15389 * as/mcs51/Makefile.in: new module strcmpi
15390 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15392 2003-01-26 <johan AT balder>
15394 * src/SDCCglue.c: reverted back to 1.124
15395 * src/SDCCast.c: reverted back to 1.156
15396 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15398 2003-01-25 <johan AT balder>
15400 * src/SDCCglue.c: A better fix for bug #661910
15401 * src/SDCCast.c: A better fix for bug #661910
15402 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15404 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15406 * src/Makefile.in: remove spawn.o
15407 * src/SDCCmain.c: remove spawn.h
15408 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15409 * src/spawn.c: removed
15410 * src/spawn.h: removed
15411 * support/regression/ports/ds390/spec.mk: link with -r
15413 2003-01-24 <johan AT CP255758-A>
15415 * src/ds390/gen.c (aopOp): fixed bug #667458
15416 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15417 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15418 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15420 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15422 * src/mcs51/peeph.def: better assembler identation by Frieder
15423 * src/mcs51/gen.c: better assembler identation by Frieder
15425 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15427 * as/z80/string.h: removed for gcc 3.2
15428 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15429 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15431 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15433 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15434 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15435 * support/regression/Makefile: separate temp files for ports
15436 * support/regression/generate-cases.py: separate temp files for ports
15437 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15438 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15440 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15442 * moved tinitalk to device/examples/ds390
15444 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15446 * as/mcs51/lkmem.c: rflag is for DS390
15447 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15448 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15449 (linkEdit): move mem- and map-files the same way as ihx-files
15450 * src/z80/main.c (_setDefaultOptions): removed --generic
15451 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15452 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15453 * src/pic/glue.c (picglue): --c1mode works again
15454 * src/pic16/glue.c (pic16glue): --c1mode works again
15455 * src/asm.c (printCLine): fix #660034
15457 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15459 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15460 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15461 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15462 * as/mcs51/lkmem (summary): better fix for sp problem
15463 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15464 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15465 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15466 remove --stack-after-data
15468 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15470 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15471 * src/SDCCutil.c (join): ugly bug: missing '\0'
15472 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15474 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15476 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15478 * src/pic/main.c (_asmCmd): gpasm supports -o
15479 * src/z80/main.c: more general macros
15480 * device/lib/Makefile.in: remove intermediate files
15482 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15484 * .version: Bumped version number to 2.3.3
15485 * src/SDCCBBlock.c: new option -o
15486 * src/SDCCglobl.h: new option -o
15487 * src/SDCCglue.c: new option -o
15488 * src/SDCCmain.c: new option -o
15489 * src/asm.c: new option -o
15490 * src/ds390/main.c: new option -o
15491 * src/pic/glue.c: new option -o
15492 * src/pic/pcode.c: new option -o
15493 * src/pic/ralloc.c: new option -o
15494 * src/pic16/glue.c: new option -o
15495 * src/pic16/pcode.c: new option -o
15496 * src/pic16/ralloc.c: new option -o
15497 * src/z80/main.c: new option -o
15498 * device/lib/Makefile.in: use -o
15499 * support/regression/ports/ds390/spec.mk: use -o
15500 * support/regression/ports/gbz80/spec.mk: use -o
15501 * support/regression/ports/mcs51/spec.mk: use -o
15502 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15503 * support/regression/ports/z80/spec.mk: use -o
15504 * support/regression/ports/ucz80/spec.mk: use -o
15505 * support/regression/ports/xa51/spec.mk: use -o
15506 * support/regression/fwk/lib/timeout.c: fix usage string
15508 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15509 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15511 2003-01-07 <johan AT balder>
15513 * src/SDCCast.c (decorateType): fixed bug #600035
15515 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15516 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15517 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15518 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15519 * src/pic/pcode.c: outcommented unused variable to remove warnings
15520 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15522 2003-01-06 <karl AT turbobit.com>
15523 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15526 2003-01-06 <johan AT balder>
15528 * src/SDCCicode.c: fixed array add
15530 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15531 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15532 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15534 2003-01-04 <johan AT balder>
15536 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15538 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15539 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15541 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15542 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15543 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15545 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15546 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15548 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15549 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15551 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15552 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15554 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15556 * in /sdcc/as/mcs51/ changed these files in order to create an
15557 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15558 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15559 following files to include the previous two files: aslink.dsp,
15560 Makefile.aslink, Makefile.bcc, and Makefile.in.
15562 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15563 .adb instead of .cdb
15565 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15567 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15568 value from option --iram-size.
15570 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15572 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15575 2002-09-18 <wiml AT hhhh.org>
15577 * SDCClrange.h: exposed setFromRange() and setToRange()
15578 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15579 packRegsForAccUse() (bug 542397)
15580 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15581 multiple times and emitting the fetch operations more than once
15582 added aopGetUsesAcc() function to allow binary operators to
15583 fetch their operands in the correct order; made genMinus() emit
15584 compact code for X = LITERAL - Y
15586 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15587 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15588 sprintf() in line 1267.
15590 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15591 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15594 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15595 Changes to aslink (All the changes are marked with 'JCF'):
15597 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15600 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15601 area BSEG. Also moves, if possible, the DATA area down into the internal
15602 ram so more space is available.
15604 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15607 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15608 not bytes. Function summary() which creates a memory usage summary
15609 file with extension .mem. Reports of overlaping stack and small stack
15610 size. If the space for the stack is less than 16 bytes aslink trows a
15613 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15614 the 8051. Option 'y' for memory summary output file.
15616 Changes to sdcc (All the changes are marked with 'JCF'):
15618 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15620 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15621 overlaying area for it (uses RegBankUsed[4]).
15623 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15624 bank zero as used by default. By default aslink locates the stack
15625 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15626 the creation of the .mem file. Delegates the allocation of data area
15627 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15628 the begining of the stack area to aslink.
15630 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15631 glue() in SDCCglue.c creates an area for it.
15633 2002-09-03 Borut Razem <borut.razem AT siol.net>
15634 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15635 sdcc/src/pic/glue.c:
15636 introduced atexit() handler for teporay files removal in case of
15637 errors, assertions, ...
15639 2002-08-29 Borut Razem <borut.razem AT siol.net>
15640 * sdcc/support/cpp2/auto-host_vc_in.h:
15641 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15642 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15643 Maybe there is a similar problem with BORLANDC? It should be checked!
15645 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15646 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15647 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15648 was not executed, and the compiler (cl) launched a warning:
15649 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15651 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15652 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15654 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15655 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15657 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15658 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15659 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15660 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15661 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15662 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15663 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15664 - added Release configuration in VS projects
15665 - review of compiler an linker options
15666 - VC .exe files are generated in bin_vc directory, not to interfere
15667 with binaries generated from other projects (cygwin, mingw, bcc ...)
15669 * sdcc/src/yacc.dsp: added
15671 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15672 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15673 and insert the version number definitions from .version
15675 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15677 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15678 added - genarate auto-host.h using auto-host_vc_in.h as template
15681 removed from CVS, generated automatically
15683 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15684 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15686 2002-08-11 Borut Razem <borut.razem AT siol.net>
15687 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15689 2002-08-10 Borut Razem <borut.razem AT siol.net>
15690 * src/SDCCmain.c (main):
15691 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15692 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15693 The consequence was that some temporary files were not removed.
15696 unification of code in functions tempfilename() and tempfile():
15697 function tempnam() is defined in Visual Studio 6.0 and .NET
15699 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15701 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15702 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15703 - removed compiler command line option /WX: Treats all warnings as errors
15704 - update a list of source files, included into the project
15706 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15707 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15708 changed project type to Generic Project so that can be correcly converted to VS.NET project
15710 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15712 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15714 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15716 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15717 added return 0 statements after assert() to make compiler happy
15719 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15720 added newline in the def file to keep MSC compiler satisfied
15722 * sdcc/src/z80/gen.c:
15723 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15724 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15725 - solved MSC error in function aopDump()
15727 * sdcc_vc.h: define PREFIX as "\\sdcc"
15729 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15730 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15732 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15733 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15734 - Rewrote the register banking algorithm.
15735 - Added pCode live-range analysis to registers (for now, only non-used and
15736 singly-used registers optimized away)
15738 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15740 * 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.
15742 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15743 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15745 2002-04-22 Michael Hope <michaelh AT vroom>
15747 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15749 * configure.in (DD_COPT): Added include support required for gbdk.
15751 * .version: Bumped version number just to increase it.
15753 * src/SDCCmain.c: Added -nostdinc to the default options.
15755 2002-04-15 Michael Hope <michaelh AT vroom>
15757 * device/lib/z80/printf.c (sprintf): Added.
15759 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15761 * src/z80/peeph.def: Added transpose redundent load rule.
15763 * src/z80/main.c: Added force callee saves for jaune.
15765 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15767 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15769 2002-03-28 Johan Knol <johan AT balder>
15771 * src/SDCCval.c: fixed bug #532436
15773 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15775 Added "char *Processor" field to the port structure.
15778 Added -p option. Allows port dependent processor to be specified.
15781 Initialized the new field char *Processor field to NULL in all ports
15784 Compiler generated registers for interrupt context saving
15785 were not getting allocated.
15787 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15790 Fixed left shift. Will promote the left side of a left shift
15791 if a) left shifting more than size of operand or b) when assigned
15792 to something size > size of left side
15794 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15796 tons of changes. Register allocation has been
15797 rewritten. Added customization for the various PICs. Flow
15798 analysis is restructured. ...
15800 * src/pic/device.h:
15803 * src/pic/device.c:
15804 Added. device.c is a PIC port hack to accomodate variations
15807 2002-03-13 Michael Hope <michaelh AT vroom>
15809 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15811 2002-03-04 johanknol <johanknol AT manik>
15813 * /src/SDCCval.c: fixed
15815 const unsigned char arr[][2] = { { 0, 1 } };
15816 t18.c:1: error: Initializer element is not constant
15818 2002-03-04 bela <bela AT manik>
15820 * /device/include/mcs51reg.h:
15821 ds89c420 register definition update
15823 2002-03-03 <johan AT FRIJA>
15825 * support/Util/SDCCerr.c: did something, but don't no why anymore
15827 * support/regression/tests/bug-524691.c: made it a little less shy
15829 * src/SDCCast.c (decorateType): fixed bug #524697
15831 * src/SDCCast.c: made some lineno improvements
15833 * src/SDCCval.c (getNelements): changed warning to error
15835 * src/SDCCglue.c (printIvalArray): changed warning to error
15837 * src/SDCCicode.c: fixed a warning for mingw
15839 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15841 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15843 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15845 * src/ds390/peeph.def:
15846 Added some more peephole rules
15848 * src/ds390/gen.c: Various fixes & enhancements
15850 * src/SDCClrange.c, src/SDCClrange.h:
15851 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15853 * src/ds390/ralloc.c:
15854 various fixes & enhancements (ds390) specific
15856 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15857 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15860 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15862 2002-03-02 <johan AT FRIJA>
15864 * src/SDCCast.c (decorateType): fixed bug #524708
15866 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15868 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15870 2002-03-01 Michael Hope <michaelh AT vroom>
15872 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15874 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15876 2002-03-01 <johan AT FRIJA>
15878 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15880 * src/SDCCast.c (decorateType): fixed bug #524209
15882 * src/SDCCval.c (valNot): fixed bug #524195
15884 2002-02-26 <johan AT balder>
15886 * src/xa51/gen.c: fixed a warning
15888 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15890 * src/SDCCast.c (decorateType): fixed bug #522534
15892 2002-02-23 <johan AT balder>
15894 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15896 2002-02-22 <johan AT balder>
15898 * src/SDCCast.c: fixed bug #514865
15900 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15902 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15904 * sdcc/src/SDCCloop.c:
15905 Previous fix was not good. basic blocks that have "break" or "return" are
15906 not really partof a loop , but live ranges used in these blocks should
15907 be live thru the entire loop, so set partOfLoop but don't add them to
15910 2002-02-21 <johan AT FRIJA>
15912 * src/SDCCcse.c: fixed bug #514308
15914 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15917 Fixed BUG #519583. If a conditional block ended in a return/break
15918 statement inside a loop, it was not being considered part of the loop.
15920 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15922 2002-02-10 Karl Bongers <karl AT turbobit.com>
15925 Fixed up SDCDB debugger somewhat. Updated debugger/README
15926 with lots of comments and notes.
15928 * device/examples/test2.c:
15929 Fix bug, "red" variable not being initialized(compiler complained).
15931 * device/examples/Makefile, examples/test3.c:
15932 Add Makefile in device/examples folder, compiles test3.c
15933 for use as a multiple module SDCDB test case.
15935 * sim/ucsim/cmd.src/cmdset.cc:
15936 Took out debug printfs in ucsim "next" command.
15938 * sim/ucsim/xa.src:
15939 Karl and Johan start ucsim XA support. Most dissassembly working,
15940 about 75% emulation done(plenty of work remaining).
15942 * sim/ucsim/z80.src:
15943 Add Z80 support to ucsim, add test-ucz80 regression test,
15944 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
15945 Notice z80 compiler fails on examples/test3.c/crc code.
15947 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
15949 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
15950 Added support for --parms-in-bank1
15952 * src/ds390/peeph.def:
15953 added a few more peephole optimzations
15955 * src/ds390/main.c:
15956 1) added __builtin_inp & __builtin_outp used to read in data of given length
15957 from a memory mapped port
15958 2) added __builtin_memcmp
15959 3) added __builtin_swapw swap bytes of a short
15961 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
15962 1) handle multiple send & receives from register bank1
15963 2) ralloc can now allocate DPTR1 to some liveRanges
15965 * src/SDCCsymt.c, src/SDCCsymt.h:
15966 changes to handle multiple sends & receives
15968 * src/SDCCptropt.h:
15969 added some pointer arithmetic optimization
15971 * src/SDCCptropt.c:
15972 added some pointer arithmetic optimizations but not stable yet so not
15973 called from anywhere (will get this working shortly)
15975 * src/SDCCopt.c: fixed for multiple sends & receives
15978 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
15979 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
15980 set preprocessor defines (depending on options)
15982 * src/SDCCicode.c, src/SDCCicode.h:
15983 changes made to handle multiple sends & receives
15986 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
15988 * src/SDCCcse.c, src/SDCCcse.h:
15989 added function findbackward def (to be used in upcoming optimization)
15991 * src/SDCCcflow.c, src/SDCCcflow.h:
15992 added function returnAtEnd - to determine if a basic block terminates with
15995 * src/SDCCast.c, src/SDCCast.h:
15996 added option parms-in-bank1
15998 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
15999 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16000 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16001 adjusted for --parms-in-bank1 option
16003 * device/include/string.h:
16004 donot redefine "reentrant" keyword
16006 * device/include/ds80c390.h: Added some more SFRs
16008 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16010 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16012 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16014 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16016 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16018 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16020 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16022 * Added --xram-movc option
16024 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16026 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16028 2002-01-11 Johan Knol
16030 * Added math lib of Jesus Calvino-Fraga
16032 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16034 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16035 * support/regression/Makefile: new target test-mcs51-stack-auto
16036 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16038 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16040 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16042 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16044 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16046 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16048 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16050 * src/SDCCglue.h: add definition for printIvalChar()
16052 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16054 * src/SDCCast.c: fix #498138 by Johan
16056 * src/SDCCglue.c: fix #498138 by Johan
16058 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16060 * support/regression/Makefile: fix clean
16062 * support/regression/ports/ds390/support.c: fix transmission of last character
16064 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16066 * /sdcc/src/ds390/gen.c:
16067 a) improved computing address of stack variable
16068 b) took out some #if 0 code
16069 c) improved parmBytes adjustment
16070 d) improved genPlusIncr & genMinusIncr
16071 e) genCmp could generate bad code (when left assigned to DPTR)
16072 f) Fixed bug in hasInc
16074 * /sdcc/src/ds390/ralloc.c:
16075 a) packRegsForSupport could mess up live information (Fixed)
16076 b) packRegsDPTRuse could be incorrect for left & right shift
16078 * /sdcc/src/mcs51/ralloc.c:
16079 packRegsForSupport could mess up the live information (Fixed)
16081 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16083 * /sdcc/src/SDCCast.c:
16084 can reverse a loop even if function call is present as long
16085 as the loop control variable is local & is not passed as parameter
16087 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16089 * /sdcc/ChangeLog: *** empty log message ***
16091 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16092 More builtin function additions for TININative
16094 * /sdcc/src/ds390/ralloc.c:
16095 Had broken the regression testsuite
16097 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16099 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16100 Added funcattr hasStackParms will be set for reentrant functions when there
16101 are paramteres on the stack, this helps in minimizing frame pointer generation
16102 typeFromStr can handle function pointers now
16104 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16105 *** empty log message ***
16107 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16109 * /src/ds390/gen.c, /src/ds390/main.c:
16110 More builtin function additions for TININative
16112 * /src/ds390/ralloc.c:
16113 Had broken the regression testsuite
16115 * /src/SDCCast.c: Fixed a bug in dumptree
16117 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16118 Added funcattr hasStackParms will be set for reentrant functions when there
16119 are paramteres on the stack, this helps in minimizing frame pointer generation
16120 typeFromStr can handle function pointers now
16122 * /doc/builtins.txt, /doc/TININative.txt:
16123 *** empty log message ***
16126 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16128 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16129 ALPHA version for -mTININative
16131 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16132 updated to reflect changes in the port structure
16135 added function do_assemble (similar to do_link) if non-null this function
16136 will be called to do assembly (-mTININative) requires a multi command
16138 added function genAssemblerEnd will be called to generate assembler Epilogue
16141 added _JavaNative to debug info printing
16143 * /src/SDCCmain.c: added option --tini-libid
16144 added port->do_assemble function (-mTININative) has a multi command assemble
16146 * /src/SDCCglue.c: Disabled "constExpr" check
16147 added port->genAssemblerEnd function
16149 * /src/SDCCglobl.h: Added option --tini-libid value
16152 tookout optimizeCompare from the header (has no external references)
16154 * /src/SDCCast.c: made one more function "static"
16156 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16158 * src/z80/mappings.i: Added z80asm support.
16160 * src/z80/main.c: Added z80asm support on --asm=z80asm
16162 * src/z80/gen.c: Fixed asm portability issues.
16164 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16166 * src/SDCCglue.c (printExterns): Added global/extern split.
16168 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16170 * support/regression/Makefile: added test for mcs51 model large
16172 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16174 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16176 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16178 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16180 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16182 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16184 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16186 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16188 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16190 * support/regression/tests/simplefloat.c: Port to mcs51.
16192 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16193 * support/regression/tests/bug-485362.c: Added.
16195 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16197 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16199 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16201 * src/z80/gen.c (aopDump): Added a dump function.
16203 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16204 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16206 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16208 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16210 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16212 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16214 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16216 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16218 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16220 * support/regression/ports/ds390/support.c: Use tinibios.
16222 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16224 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16226 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16227 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16229 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16231 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16233 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16235 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16237 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16238 (packRegsForIYUse): Created and optimised.
16240 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16242 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16243 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16245 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16247 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16249 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16251 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16253 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16255 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16257 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16259 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16261 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16263 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16265 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16267 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16268 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16269 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16271 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16273 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16274 (genNotFloat): Added.
16275 (genUminusFloat): Added.
16277 * device/lib/z80/Makefile: Added floating pt stubs.
16279 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16281 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16283 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16285 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16287 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16289 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16291 * sdcc/support/regression/Makefile: Add port ds390.
16293 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16295 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16297 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16299 * sdcc/support/regression/ports/ds390/support.c: Added.
16301 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16303 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16305 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16307 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16309 * device/include/malloc.h: Added z80 and gbz80 support.
16311 * device/lib/gbz80/heap.s: Added.
16313 * device/lib/z80/heap.s: Added.
16315 * device/lib/malloc.c: Added z80 and gbz80 support.
16317 * support/regression/tests/malloc.c (testMalloc): Added.
16319 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16321 * support/regression/tests/bug-478094.c: Added.
16323 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16325 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16327 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16329 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16331 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16333 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16335 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16337 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16339 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16341 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16343 * support/regression/tests/bug-477927.c: Added.
16345 * src/z80/peeph.def: Added minor rules.
16347 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16349 * src/z80/peeph.def: Added jump optimisation modification.
16351 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16353 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16355 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16357 * support/regression/tests/funptrs.c: Added.
16359 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16361 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16363 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16365 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16367 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16369 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16370 (movLeft2ResultLong): Created.
16372 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16373 (joinPushes): Added. Joins two char pushes into a word push.
16375 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16377 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16379 * support/makebin/Makefile (install): Added creation of dest dir.
16381 2001-10-24 Karl Bongers <karl AT turbobit.com>
16383 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16385 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16387 * src/z80/ralloc.c: Turned off faulty pack for one use.
16389 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16391 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16393 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16395 * support/regression/Makefile: Improved clean
16397 * support/regression/ports/gbz80/spec.mk: Added clean
16399 * support/regression/ports/host/spec.mk: Added clean
16401 * support/regression/ports/z80/spec.mk: Added clean
16403 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16405 * support/regression/ports/mcs51/timeout.c: little improvements
16407 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16409 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16411 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16413 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16415 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16417 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16419 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16421 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16422 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16424 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16426 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16428 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16430 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16432 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16434 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16436 * support/regression/tests/longor.c: Added.
16438 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16440 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16442 * as/mcs51/aslink.h: define PATH_MAX
16444 * as/mcs51/asm.h: define PATH_MAX
16446 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16448 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16450 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16452 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16454 * src/SDCCglobl.h: define PATH_MAX
16456 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16458 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16460 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16462 * src/z80/gen.c (gencjneshort): Fixed
16464 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16466 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16468 * support/regression/tests/bug-469671.c: Added.
16470 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16472 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16474 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16476 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16478 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16480 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16482 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16484 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16486 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16488 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16490 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16492 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16494 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16496 * 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.
16498 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16500 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16502 2001-10-07 <johan AT FRIJA>
16504 * device/lib/gets.c (gets): fixed the return value.
16506 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16507 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16509 * 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.
16511 * 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.
16513 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16515 * src/pic/gen.c: Removed Safe_strdup.
16517 * configure.in: Added option to enable libgc support.
16519 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16520 (bitVectUnion): Optimised.
16521 (bitVectIntersect): Optimised.
16522 (bitVectBitsInCommon): Optimised.
16523 (bitVectCplAnd): Optimised.
16525 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16527 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16529 * src/SDCCmain.c: distinguish between assembler debug and plain options
16531 * src/avr/main.c: remove standard assembler options
16533 * src/ds390/main.c: remove standard assembler options
16535 * src/mcs51/main.c: remove standard assembler options
16537 * src/port.h: removed "PENDING" comment
16539 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16541 * src/device/lib/_mulint.c : new, with assember functions
16543 * src/device/lib/_mullong.c : new, with assember functions
16545 * src/device/lib/_divuint.c : with assember functions
16547 * src/device/lib/_divsint.c : with assember functions
16549 * src/device/lib/_divulong.c: with assember functions
16551 * src/device/lib/_divslong.c: with assember functions
16553 * src/device/lib/_moduint.c : with assember functions
16555 * src/device/lib/_modsint.c : with assember functions
16557 * src/device/lib/_modulong.c: with assember functions
16559 * src/device/lib/_modslong.c: with assember functions
16561 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16563 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16565 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16566 replaced _mululong.c and _mulslong.c by _mullong.c
16568 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16570 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16572 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16574 * src/SDCCglue.c: test, if win32api is available for MINGW
16576 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16578 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16579 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16580 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16581 * support/regression/ports/host/spec.mk: removed GENERIC
16582 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16583 * support/regression/ports/z80/spec.mk: removed GENERIC
16585 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16587 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16589 * support/regression/tests/bug-467035.c: Created.
16591 2001-10-01 <johan AT FRIJA>
16593 * src/SDCC.y: fixed bug #466586 part 1
16595 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16597 * SDCCicode.c: z80 has no generic pointers
16598 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16600 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16602 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16604 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16606 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16608 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16610 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16612 * configure.in: Fixed up so that ucsim is only configured once.
16614 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16616 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16617 (getPathDifference): As above.
16619 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16621 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16623 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16624 * .version: Updated to 2.3.1
16626 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16627 Added copyright header.
16629 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16630 (assemble): Added support for macro based assembler commands.
16631 (linkEdit): Added support for macro based linker commands.
16632 (preProcess): Changed the pre-processor to use macros.
16633 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16634 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16636 * device/lib/z80/crt0.s: Added module name for debugging.
16638 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16640 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16642 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16644 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16646 * src/Makefile.in: Added SDCCmacro and SDCCutil
16648 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16650 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16652 2001-09-16 <johan AT FRIJA>
16654 * 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.
16656 2001-09-15 <johan AT FRIJA>
16658 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16659 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16661 2001-09-11 <johan AT FRIJA>
16663 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16665 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16667 * support/regression/tests/bug-460444.c: Added test case.
16669 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16670 (genCast): Added justification for all of the asserts.
16672 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16674 * support/regression/support.c: _xdata replaced by xdata
16676 * support/regression/spec.mk: removed _generic
16678 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16680 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16682 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16683 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16685 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16687 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16689 * support/regression/tests/bug-460010.c: Added test case.
16691 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16693 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16695 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16697 * support/regression/testfwk.c: removed workaround for bug #436344
16699 * support/regression/tests/bp.c: use less memory with mcs51
16701 * support/regression/tests/bug-441448.c: use less memory
16703 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16705 * support/regression/collate-results.py: typo
16707 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16709 * support/regression/tests/fetchoverlap.c: Added new test case.
16711 * support/regression/tests/bp.c: Added new test case.
16713 * support/regression/tests/bug-448984.c: Added new test case.
16715 * support/regression/tests/pow2shifts.c: Added new test case.
16717 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16718 (genlshTwo): Fixed right shift for count > 8.
16720 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16722 2001-09-08 <johan AT FRIJA>
16724 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16726 2001-09-07 <johan AT FRIJA>
16728 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16730 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16732 2001-09-06 <johan AT FRIJA>
16734 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16735 * bernhard noted me at this: "() equals to (void)" (1.38)
16737 2001-09-05 <johan AT FRIJA>
16739 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16741 2001-09-04 <johan AT FRIJA>
16743 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16746 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16748 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16750 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16752 * link/z80/aslink.h: Fixed path for PATH_MAX
16754 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16756 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16758 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16760 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16762 * 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.
16764 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16766 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16767 (genCmp): Fixed up genCmp for the GB with longs.
16769 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16771 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16773 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16775 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16777 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16779 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16781 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16783 * 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.
16785 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16787 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16789 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16791 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16793 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16795 * sim/ucsim/configure: little improvement of Cygwin-detection
16796 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16797 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16798 * support/regression/tests/bug-221100.c: small changes for mcs51
16799 * support/regression/tests/bug-221168.c: small changes for mcs51
16800 * support/regression/tests/bug-227710.c: small changes for mcs51
16801 * support/regression/tests/staticinit.c: small changes for mcs51
16802 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16803 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16804 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601