1 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
3 * device/include/mcs51/p89lpc933_4.h: new NXP header file
4 * device/include/mcs51/p89lpc935_6.h: new NXP header file
5 * device/include/mcs51/p89v66x.h: minor changes
6 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
8 2008-11-09 Raphael Neider <rneider AT web.de>
10 * device/include/pic/pic14devices.txt: fixed memory description for
11 12f629 and 12f675, closes #2236240
13 2008-11-06 Borut Razem <borut.razem AT siol.net>
15 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
16 pass system include paths with -isystem to sdcpp
17 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneded
18 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
20 2008-11-02 Raphael Neider <rneider AT web.de>
22 * doc/sdccman.lyx: updated the sections on the library build process
23 and on how to add support for new devices, and documented known
24 problems with the extended instruction set including a workaround
26 2008-11-01 Raphael Neider <rneider AT web.de>
28 * device/include/pic16/adc.h,
29 device/include/pic16/pic16devices.txt,
30 device/include/pic16/pic18f2410.h,
31 device/include/pic16/pic18f2510.h,
32 device/include/pic16/pic18f2515.h,
33 device/include/pic16/pic18f2610.h,
34 device/include/pic16/pic18f4410.h,
35 device/include/pic16/pic18f4510.h,
36 device/include/pic16/pic18f4515.h,
37 device/include/pic16/pic18f4610.h,
38 device/include/pic16/pic18fregs.h,
39 device/lib/pic16/libdev/Makefile.am,
40 device/lib/pic16/libdev/Makefile.in,
41 device/lib/pic16/libdev/pic18f2410.c,
42 device/lib/pic16/libdev/pic18f2510.c,
43 device/lib/pic16/libdev/pic18f2515.c,
44 device/lib/pic16/libdev/pic18f2610.c,
45 device/lib/pic16/libdev/pic18f4410.c,
46 device/lib/pic16/libdev/pic18f4510.c,
47 device/lib/pic16/libdev/pic18f4515.c,
48 device/lib/pic16/libdev/pic18f4610.c,
49 device/lib/pic16/libio/Makefile.am,
50 device/lib/pic16/libio/Makefile.in,
51 device/lib/pic16/pics.all: added support for 18f[24][456]10
52 and 18f[24]515 devices
53 * doc/sdccman.lyx: updated list of supported PIC16 devices
55 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
56 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
57 src/xa51/gen.c: avoid compiler warnings
58 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
60 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
62 * device/include/mcs51/p89v66x.h: NXP header file
63 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
64 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
66 2008-10-14 Raphael Neider <rneider AT web.de>
68 * device/lib/pic16/libdev/Makefile.am,
69 device/lib/pic16/libio/Makefile.am: enable building libraries for
70 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
71 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
72 * device/lib/pic16/libdev/Makefile.in,
73 device/lib/pic16/libio/Makefile.in: regenerated
75 2008-10-14 Raphael Neider <rneider AT web.de>
77 * device/include/pic16/pic18f2450.h,
78 device/include/pic16/pic18f4450.h,
79 device/lib/pic16/libdev/pic18f2450.c,
80 device/lib/pic16/libdev/pic18f4450.c,
81 device/include/pic16/adc.h,
82 device/include/pic16/pic16devices.txt,
83 device/include/pic16/pic18fregs.h,
84 device/lib/pic16/libdev/Makefile.am,
85 device/lib/pic16/libdev/Makefile.in,
86 device/lib/pic16/libio/Makefile.am,
87 device/lib/pic16/libio/Makefile.in,
88 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
90 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
91 stack to a fixed location, relax it to automatically work with all
92 but the smallest devices (256 byte RAM devices need #pragma stack)
94 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
96 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
97 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
98 * device/lib/_strcspn.c: fixed bug 2140931
100 2008-10-06 Raphael Neider <rneider AT web.de>
102 * device/include/pic16/stdio.h,
103 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
104 declared __naked for convenience, named all arguments
105 * device/lib/pic16/libc/stdio/strmgpsim.c,
106 device/lib/pic16/libc/stdio/strmmssp.c,
107 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
109 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
110 empty __naked functions,
111 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
112 corner cases (unlink first/last pCode in list), reuse more code
114 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
116 * src/ds390/main.c (_ds390_genInitStartup): added
117 * src/SDCCpeeph.c (getPatternVar): new, added,
118 (labelInRange): fixed bug 2115959
119 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
120 * src/SDCCicode.h: added newiTempOperand
121 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
122 added optimizations for 0/x and x/-1, see also patch 2142900
123 * support/regression/tests/onebyte.c (testMul): added test cases
125 2008-09-20 Borut Razem <borut.razem AT siol.net>
128 definition of absolute address symbols without initial value,
129 fixed SDCC crash "do not know how to intialize symbol"
131 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
133 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
134 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
135 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
136 * device/lib/z80/stubs.s: added stubs for above functions
137 * src/SDCCopt.c (convilong),
138 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
139 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
140 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
141 * support/regression/tests/onebyte.c: enabled all tests for z80
143 2008-09-15 Borut Razem <borut.razem AT siol.net>
145 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
146 device/lib/pic16/libc/stdio/printf.c,
147 device/lib/pic16/libc/stdio/strmusart.c,
148 device/lib/pic16/libc/stdio/printf_tiny.c,
149 device/lib/pic16/libc/stdio/sprintf.c,
150 device/lib/pic16/libc/stdio/strmgpsim.c,
151 device/lib/pic16/libc/stdio/putchar.c,
152 device/lib/pic16/libc/stdio/fprintf.c,
153 device/lib/pic16/libc/stdio/strmmssp.c,
154 device/device/lib/pic16/libc/stdio/vprintf.c,
155 device/lib/pic16/libc/stdio/printf_small.c,
156 device/lib/pic16/libc/stdio/vsprintf.c,
157 device/lib/pic16/libc/stdio/strmputchar.c,
158 device/lib/pic16/libc/Makefile.am,
159 device/lib/pic16/libc/Makefile.in:
160 *printf now returns int, puchar.c moved from stdlib to stdio,
161 *printf format parameter type changed from char * to const char *,
162 added GNU link excetion text to library source files,
163 applyed GNU coding style, removed useless svn ids,
164 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
165 binary specifier: "%b", "%hb" and "%lb"
166 * device/lib/pic16/libc/stdio/vfprintf.c:
167 applied patch #2044424: PIC16: vfprintf
168 thanks Mauro Giachero
169 * support/regression/tests/bug1057979.c:
170 removed old pic16 sprintf specifics
171 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
172 * doc/sdccman.lyx: documented 'b' binary format specifier removal
174 2008-09-15 Raphael Neider <rneider AT web.de>
176 * src/pic16/device.c (pic16_dump_usection): force udata sections
177 into the addressable range (0..0xFFF), workaround for a gpsim
178 bug preventing simulation of regtest bug1750318
179 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
180 (serialRegAssign): fixed regtest bug-971834,
181 (pic16_packRegisters): avoid null-pointer dereference
183 2008-09-14 Raphael Neider <rneider AT web.de>
185 * src/pic16/gen.c, src/pic16/ralloc.c: use
186 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
187 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
189 2008-09-12 Borut Razem <borut.razem AT siol.net>
191 * support/regression/fwk/testfwk.h:
192 define pdata as data for pic16 target
193 thanks Mauro Giachero
195 2008-09-11 Borut Razem <borut.razem AT siol.net>
197 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
198 support/regression/absolute.c:
199 applied patch #2105615: Some PIC16 testcase fixlets
200 thanks Mauro Giachero
202 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
204 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
205 * support/regression/tests/bug2094505.c: new, added
207 2008-09-07 Borut Razem <borut.razem AT siol.net>
209 * src/SDCCglue.c, src/SDCCast.c:
210 fixed throw of "excess elements" warning for char arrays
211 * support/regression/tests/nullstring.c:
212 disable warning about excess elements in array of chars initializer
214 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
216 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
217 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
218 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
219 * support/regression/tests/bug2077267.c: new, added
221 2008-09-05 Raphael Neider <rneider AT web.de>
223 * configure.in, Makefile.common.in: add support for ccache,
224 remove spurious $VERSION output, detect doc-tools even without
225 --enable-doc to facilitate later manual doc-builds, minor cleanup
226 * configure: regenerated
228 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
229 avoid races in parallel VPATH builds
230 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
231 * doc/sdccman.lyx: mention --without-ccache configure option
233 2008-09-01 Raphael Neider <rneider AT web.de>
235 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
236 * (genConstPointerGet): fix reading bitfields from __code space
237 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
238 bitfield initializers (fix regression test bug1856409.c)
239 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
242 2008-08-31 Raphael Neider <rneider AT web.de>
244 * src/pic16/gen.c (genAssign): removed useless compiler output
245 * (genPointerGet,genPointerSet,genCast),
246 src/pic16/glue.c (pic16_printGPointerType):
247 also handle PPOINTERs just to avoid spurious asserts
248 * (pic16_printIvalType,pic16_printIvalBitFields):
249 generalized to arbitrary type/bitfield sizes, allows compilation of
250 regression test bug-1981238.c
251 * (pic16_printIvalChar): fix regression test structflexarray.c
252 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
253 in initialized structs and fix #1843745
254 * (pic16_printIvalStruct): always output initializers for all fields,
255 even those not explicitly given, fixes zeropad.c regression test
256 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
257 #2073635, #1567098, and #1485812)
258 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
260 2008-08-31 Borut Razem <borut.razem AT siol.net>
262 * support/regression/tests/bug-895992.c,
263 support/regression/tests/onebyte.c:
264 enabled pic16 regression testing since the bugs
265 1511794: pic16: regression test bug-895992.c fails
266 1444425: onebyte.c regression tes fails on pic16
267 are fixed, probably by fixing
268 2048464: PIC16: fix genUminus - addresses not.c regression test
269 * src/SDCCsymt.c, src/SDCCglue.c,
270 support/regression/tests/bug-1981238.c:
271 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
274 2008-08-30 Borut Razem <borut.razem AT siol.net>
276 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
277 release version 4.3.2
279 2008-08-24 Raphael Neider <rneider AT web.de>
281 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
282 always use the sdcc from the current build tree (ignore $CC from
283 the environment, fixes compile farm builds)
284 * device/lib/Makefile.in: rename .a into .lib for compatibility,
285 remove more build products from install directory
286 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
287 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
289 2008-08-24 Borut Razem <borut.razem AT siol.net>
291 * src/SDCC.y: applied patch
292 2050245: Fix # 1963382
294 1963382: Listing File - C file comment is incorrect
297 2008-08-23 Borut Razem <borut.razem AT siol.net>
299 * src/pic16/gen.c: applied patch
300 2048464: PIC16: fix genUminus - addresses not.c regression test
301 thanks Mauro Giachero
303 2008-08-22 Borut Razem <borut.razem AT siol.net>
305 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
306 src/pic16/main.c: allow spaces in gpasm and gplink paths
308 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
311 * src/z80/peeph-z80.def: minor peephole improvement
313 2008-08-15 Raphael Neider <rneider AT web.de>
315 * src/z80/gen.c (_vemit2): suppress compiler warning
317 * src/pic/*.[ch]: make proper use of header files and avoid
318 ad-hoc extern declarations, mark module-local helpers 'static',
319 removed dead/replaced code, no functional changes
320 * src/pic16/pcode.c: disentangled from pic14 backend
322 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
324 * src/z80/gen.c: fixed #2051348
325 * support/regression/tests/bug-2051348.c: regression test for #2051348
327 2008-08-10 Raphael Neider <rneider AT web.de>
330 * Makefile.common.in: export PACKAGE for $docdir,
331 fixes #1957036, avoid some "underquoted definition" warnings
332 * configure: regenerated
334 2008-08-10 Raphael Neider <rneider AT web.de>
336 * device/lib/pic16/**: build pic16 library using autotools for
337 improved dependency tracking
339 * device/lib/Makefile.in,
341 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
343 2008-08-10 Raphael Neider <rneider AT web.de>
345 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
346 local variables if --nooverlay is given, workaround for #2023121
348 2008-08-08 Raphael Neider <rneider AT web.de>
350 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
352 2008-08-08 Raphael Neider <rneider AT web.de>
354 * src/pic/pcoderegs.c,
356 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
358 2008-08-07 Borut Razem <borut.razem AT siol.net>
360 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
361 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
362 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
363 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
364 applied modified patch 2038174: Add support for binary constants v2
365 thanks Mauro Giachero
366 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
368 2008-08-04 Raphael Neider <rneider AT web.de>
371 * src/pic16/device.h,
373 * src/pic16/main.c: enable --optimize-goto by default
375 * device/lib/pic16/Makefile.common.in: suppress removed option
378 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
380 2008-07-30 Borut Razem <borut.razem AT siol.net>
382 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
383 applied patch 22032433: PIC16: fix constant strings,
384 thanks Mauro Giachero
386 2008-07-29 Borut Razem <borut.razem AT siol.net>
388 * src/pic16/gen.c: applied patches:
389 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
390 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
391 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
392 thanks Mauro Giachero
394 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
396 * src/port.h: Fixed typo in comment
398 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
400 * src/z80/mappings.i: Implemented RFE #1919415
401 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
402 #1880202, #1914434, prepared for RFE #1703943
404 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
407 * src/z80/peeph-z80.def,
408 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
409 preparation for Z80 peephole improvements
411 2008-06-21 Raphael Neider <rneider AT web.de>
413 * device/include/pic16/pic18f66j60.h,
414 * device/include/pic16/pic18f66j65.h,
415 * device/include/pic16/pic18f67j60.h,
416 * device/include/pic16/pic18f86j60.h,
417 * device/include/pic16/pic18f86j65.h,
418 * device/include/pic16/pic18f87j60.h,
419 * device/include/pic16/pic18f96j60.h,
420 * device/include/pic16/pic18f96j65.h,
421 * device/include/pic16/pic18f97j60.h,
422 * device/lib/pic16/libdev/pic18f66j60.c,
423 * device/lib/pic16/libdev/pic18f66j65.c,
424 * device/lib/pic16/libdev/pic18f67j60.c,
425 * device/lib/pic16/libdev/pic18f86j60.c,
426 * device/lib/pic16/libdev/pic18f86j65.c,
427 * device/lib/pic16/libdev/pic18f87j60.c,
428 * device/lib/pic16/libdev/pic18f96j60.c,
429 * device/lib/pic16/libdev/pic18f96j65.c,
430 * device/lib/pic16/libdev/pic18f97j60.c,
431 * device/include/pic16/pic16devices.txt,
432 * device/include/pic16/pic18fregs.h,
433 * device/lib/pic16/pics.all: added new devices
435 * device/include/pic16/adc.h,
436 * device/lib/pic16/libio/adc/adcbusy.c,
437 * device/lib/pic16/libio/adc/adcopen.c,
438 * device/lib/pic16/libio/adc/adcsetch.c,
439 * device/lib/pic16/libio/i2c/i2copen.c,
440 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
441 all changes from a patch by Anton Strobl
443 2008-06-12 Borut Razem <borut.razem AT siol.net>
445 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
446 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
447 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
448 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
449 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
450 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
451 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
452 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
453 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
454 by applying the modified patch from Risto Huotari
456 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
459 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
460 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
461 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
462 * support/regression/tests/bug1938300.c: new, added
464 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
466 * device/include/asm/ds390/features.h,
467 * device/include/asm/mcs51/features.h,
468 * device/include/mcs51/regc515c.h: inserted LGPL notice
470 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
472 * device/lib/gbz80/div.s,
473 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
474 patch 1597883, Thanks Robert Ramey
476 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
478 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
479 createIvalCharPtr, createIvalPtr, createIval),
481 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
482 initializers for local auto variables
483 * support/regression/tests/zeropad.c: added testcase for auto initializers
485 2008-05-26 Raphael Neider <rneider AT web.de>
487 * device/lib/pic16/startup/crt0.c,
488 * device/lib/pic16/startup/crt0i.c,
489 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
490 explicit, fixed curr_entry loop for >= 256 initializer records,
491 removed debug code (write to 0xf7e)
493 2008-05-25 Raphael Neider <rneider AT web.de>
495 * device/include/pic/pic16f627a.h,
496 * device/include/pic/pic16f628a.h,
497 * device/include/pic/pic16f648a.h: added missing ports
499 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
501 * device/include/float.h: added __INFINITY
502 * device/lib/_fsadd.c: handle overflows
503 * device/lib/_fsmul.c,
504 * device/lib/_fsdiv.c: use __INFINITY
505 * device/lib/_fseq.c,
506 * device/lib/_fsneq.c: handle -0.0
507 * sim/ucsim/s51.src/uc89c51r.cc,
508 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
509 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
510 * src/mcs51/gen.c (genSend): fixed bug with --xstack
511 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
512 * support/regression/tests/snprintf.c: test bug with --xstack
514 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
516 * src/SDCCpeeph.c (callFuncByName):
517 Support nested parenthesis in peephole function arguments (#1967300)
519 2008-05-19 Raphael Neider <rneider AT web.de>
521 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
522 fixed duplicate labels (#1911325)
524 2008-05-19 Raphael Neider <rneider AT web.de>
526 * src/regression/empty.c: suppress warning
527 * src/regression/pointer1.c: enabled index_by_pointer()
528 * src/regression/inline.c: now works for pic16 as well
530 * src/pic16/device.c: include dbuf declarations
531 * src/pic16/device.h: removed obsolete prototypes
533 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
534 * src/pic16/glue.c: made purely local functions static,
535 (pic16_printGPointerType, pic16_printIvalCharPtr,
536 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
537 generic pointers' tags (#1961866)
539 * src/pic16/pcode.c (assignValnums): optimize literal assignments
541 2008-05-19 Borut Razem <borut.razem AT siol.net>
543 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
544 fixed typo, uninstall include/pic16/pic16devices.txt
546 2008-05-18 Borut Razem <borut.razem AT siol.net>
548 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
549 the buffer is null terminated
550 * src/device/pic16.c:
551 applied modified patch 1965676: Patch for Win32 16 bit PIC
552 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
554 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
556 * src/SDCC.lex (check_type),
557 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
560 * as/z80/clean.mk: also clean *.dep
561 * device/lib/pic16/libsdcc/stack/Makefile,
562 * sim/ucsim/libtool: removed as they are rebuild by configure
563 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
565 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
567 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
568 fixupInline instead of createFunction to fix bug 1864577
569 (inlineFindMaxBlockno): removed, use global blockNo
570 * src/SDCCglobl.h: added blockNo
572 * src/z80/peep.h: modified properties
573 * support/regression/tests/bug1864577.c: new, added
575 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
578 * as/mcs51/asm.h: added org_cnt
579 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
580 * as/mcs51/asout.c: changed old K&R to ANSI
581 * as/mcs51/Makefile.in: use common identifiers
587 * as/hc08/Makefile.bcc,
588 * as/hc08/Makefile.in: synchronized with as/mcs51/*
589 * sdcc_vc_in.h: added define __func__
590 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
591 Thanks Ruud van Silfhout
592 * support/regression/tests/bug1717305.c: new, added
594 2008-05-05 Borut Razem <borut.razem AT siol.net>
596 * support/regression/Makefile.in,
597 support/regression/ports/ds390/spec.mk,
598 support/regression/ports/hc08/spec.mk,
599 support/regression/ports/mcs51-common/spec.mk,
600 support/regression/ports/pic14/spec.mk,
601 support/regression/ports/pic16/spec.mk,
602 support/regression/ports/ucz80/spec.mk,
603 support/regression/ports/z80/spec.mk:
604 added INC_DIR and LIBDIR paths
605 * src/ds390/gen.c: removed duplicated selicolon
607 2008-05-04 Borut Razem <borut.razem AT siol.net>
609 * support/regression/Makefile.in,
610 support/regression/fwk/lib/testfwk.c,
611 support/regression/ports/ds390/spec.mk,
612 support/regression/ports/hc08/spec.mk,
613 support/regression/ports/mcs51-common/spec.mk,
614 support/regression/ports/mcs51-large/spec.mk,
615 support/regression/ports/mcs51-medium/spec.mk,
616 support/regression/ports/mcs51-small/spec.mk,
617 support/regression/ports/mcs51-stack-auto/spec.mk,
618 support/regression/ports/mcs51-xstack-auto/spec.mk,
619 support/regression/ports/pic14/spec.mk,
620 support/regression/ports/pic16/spec.mk,
621 support/regression/ports/ucz80/spec.mk:
622 added possibility to define the sdcc binary directory SDCC_BIN_PATH
623 used to run regeression tests
625 2008-05-01 Raphael Neider <rneider AT web.de>
627 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
628 supported devices and instructions to add new ones
630 2008-05-01 Raphael Neider <rneider AT web.de>
632 * device/include/pic16/adc.h,
633 device/lib/pic16/libio/adc/adcbusy.c,
634 device/lib/pic16/libio/adc/adcopen.c,
635 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
636 18f2455 style ADC devices, based on patch #1776197
637 * device/lib/pic16/libio/adc/adcclose.c,
638 device/lib/pic16/libio/adc/adcconv.c,
639 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
640 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
641 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
642 * device/include/pic16/pic18f4431.h,
643 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
644 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
646 2008-05-01 Raphael Neider <rneider AT web.de>
648 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
649 moved xinst flag into pic16_options_t
650 * src/pic16/device.c (default_device, pic16_list_devices,
651 pic16_find_device): removed references to sfrrange
652 * src/pic16/gen.c (genFunction),
653 src/pic16/glue.c (pic16initialComments),
654 src/pic16/main.c (pic16_optionsTable),
655 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
657 * device/include/pic16/pic16devices.txt: removed sfrrange lines
659 2008-04-29 Raphael Neider <rneider AT web.de>
661 * src/pic16/devices.inc,
662 device/include/pic16/pic16devices.txt: replaced compiled-in list
663 of devices with a variant parsed at runtime
664 * src/pic16/device.c: added support for parsing pic16devices.txt,
666 * src/pic16/device.h: removed (now) unused fields from PIC_device
667 * src/pic16/main.c: removed #pragma maxram,
668 (_pic16_initPaths): removed bogus generation of search paths,
669 setup the port proper only after the search paths (for
670 pic16devices.txt) are set up,
671 (_pic16_finaliseOptions): moved processor dependant code here
672 from _pic16_initPaths(), clean up
673 * src/pic16/ralloc.c (pic16_init_stack),
674 * src/pic16/ralloc.h,
675 * src/pic16/pcode.c: clean up
676 * device/include/Makefile.in,
677 support/scripts/sdcc.nsi: also install/package pic16devices.txt
678 * support/scripts/inc2h-pic16.pl: updated instructions
680 2008-04-29 Raphael Neider <rneider AT web.de>
682 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
683 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
684 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
685 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
686 added missing family members and 18f2480/2580/4480/4580 family
687 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
688 * device/include/pic16/pic18f2525.h: use 18f4620.h
689 * device/include/pic16/pic18f6680.h: use 18f8680.h
690 * device/include/pic16/pic18fregs.h,
691 device/lib/pic16/pics.all,
692 src/pic16/devices.inc: add new devices
693 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
694 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
695 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
696 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
697 prevent attempting to build the libio for some new devices
699 2008-04-29 Raphael Neider <rneider AT web.de>
701 * debugger/mcs51/Makefile.in: fixed paths to sources
703 2008-04-25 Borut Razem <borut.razem AT siol.net>
705 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
706 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
707 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
708 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
709 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
710 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
711 as/link/z80/linkz80.dsp: lklibr.c moved
712 * doc/INSTALL.txt: binary archives in bz2 format
713 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
715 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
717 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
718 * support/regression/tests/bug1856409.c: new, added
720 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
723 * src/mcs51/peep.c: Use werror for error messages.
724 * src/SDCCicode.c (geniCodeConditional),
725 * src/SDCCsymt.c (structElemType): fixed bug 1839321
726 * src/z80/Makefile.bcc,
727 * src/z80/z80.dsp: added src/z80/peep.c/h
728 * support/regression/tests/bug1839321.c: new, added
730 2008-04-20 Raphael Neider <rneider AT web.de>
732 * device/include/pic16/pic18f2455.h: added bitfields for port C
734 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
736 * src/z80/peep.c: Use werror for error messages.
738 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
740 * src/z80/peep.h (declaration of notUsed()),
741 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
743 * src/z80/z80.h (added dependency on peep.h),
744 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
747 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
749 * src/SDCCpeeph.c (added support for notUsed()),
750 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
752 * src/port.h (removed dependency on mcs51/peep.h, added declaration
753 for notUsed()): Implemented generic (that is not port-specific) part
756 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
758 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
759 * device/lib/libsdcc.lib,
760 * device/lib/Makefile.in,
761 * support/regression/ports/mcs51-xstack-auto/spec.mk,
762 * device/lib/calloc.c: renamed to _calloc.c
763 * device/lib/free.c: renamed to _free.c
764 * device/lib/malloc.c: renamed to _malloc.c
765 * device/lib/realloc.c: renamed to _realloc.c
766 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
767 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
768 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
769 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
770 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
771 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
772 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
773 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
775 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
776 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
777 * support/regression/tests/bug1509084.c: new, added
779 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
781 * device/include/mcs51/cc2510fx.h: added _XPAGE
782 * device/include/mcs51/compiler.h: cosmetic changes
784 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
786 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
789 2008-03-31 Borut Razem <borut.razem AT siol.net>
791 * support/cpp2 renamed to support/cpp
792 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
793 support/cpp2/libiberty/splay-tree.c,
794 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
795 support/cpp2/libcpp/directives.c,
796 support/cpp2/libcpp/include/cpplib.h,
797 support/cpp2/libcpp/include/symtab.h,
798 support/cpp2/libcpp/include/line-map.h,
799 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
800 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
801 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
802 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
803 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
804 release version 4.3.0
805 * configure.in, configure, Makefile.in, Makefile.bcc:
806 adapted for moved cpp2
808 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
810 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
811 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
813 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
815 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
817 * support/regression/tests/bug1717943.c: new, added
819 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
821 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
822 bytewise return value assignments introduced in last commit.
824 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
826 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
827 genMult, genJumpTab):
828 Use 16-bit instructions for addition in some additional cases,
829 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
831 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
833 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
834 Implemented RFE #1921450, changed some debug messages.
836 2008-03-30 Borut Razem <borut.razem AT siol.net>
838 * Small Device C Compiler 2.8.0 released
839 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
840 * support/scripts/sdcc.nsi: added finish page; this version
841 was used for 2.8.0 release
842 * doc/knownbugs.html: removed; magically generated by the build
843 process using gen_known_bugs.pl from now on
845 2008-03-23 Borut Razem <borut.razem AT siol.net>
847 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
848 and reverted it, since it was already fixed by Raphael ;-)
849 * doc/knownbugs.html: updated for RC2
851 2008-03-22 Raphael Neider <rneider AT web.de>
853 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
856 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
858 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
859 * support/regression/tests/bug1839277.c: added related testBug1839299
861 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
863 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
864 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
866 * src/mcs51/gen.c: throughout only output hex constants
867 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
868 * support/regression/tests/bug1839277.c: new, added
870 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
872 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
873 compilation warning about nested comments.
875 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
877 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
878 * support/regression/tests/bug1921073.c: new, added
880 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
882 * src/z80/SDCCpeeph.c.c (callFuncByName):
883 Commented function parameters.
885 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
887 * src/z80/ralloc.c (packRegsForAccUse2):
888 disabled a broken accumulator packing optimization (fixed #1292721).
889 * support/regression/tests/bug-1292721: Regression test for #1292721.
891 2008-03-16 Raphael Neider <rneider AT web.de>
893 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
894 fixed code bloat regression using a variant of patch #1915618
896 2008-03-16 Borut Razem <borut.razem AT siol.net>
898 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
899 icon, changed startup menu for release distribution, code cleaning,
900 create url files instead links in startup menu
902 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
904 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
905 * support/regression/tests/bug1579949.c: new, added
907 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
909 * device/lib/printf_fast.c: fixed bug 1255403
911 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
913 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
914 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
916 2008-03-14 Borut Razem <borut.razem AT siol.net>
918 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
920 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
921 is correctly displayed
922 * as/link/z80/lkmain.c: usage line commented out
924 2008-03-13 Borut Razem <borut.razem AT siol.net>
926 * doc/sdccman.lyx: corrected to be able to convert to PDF,
927 updated the list pf supported pic14 devices
929 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
931 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
933 2008-03-12 Borut Razem <borut.razem AT siol.net>
935 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
936 fixed documentation request #1718191
937 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
938 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
941 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
943 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
944 * support/regression/tests/bug1505811.c: new, added
946 2008-03-09 Raphael Neider <rneider AT web.de>
948 * device/include/pic16/pic18f2620.h,
949 * device/include/pic16/pic18f4620.h,
950 * device/lib/pic16/libdev/pic18f2620.c,
951 * device/lib/pic16/libdev/pic18f4525.c,
952 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
953 family to consistently use pic18f4620.[ch], fixes #1832562
955 2008-03-09 Borut Razem <borut.razem AT siol.net>
957 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
958 changed sdcc version to 2.8.0
959 * knownbugs.html: regenerated
960 * support/scripts/gen_known_bugs.pl: added number of open bugs
962 2008-03-09 Raphael Neider <rneider AT web.de>
964 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
965 (genOr): read volatile operand even if the result is known,
967 (genOr,genXor): removed unused legacy code,
968 (genDummyRead): use pic16_mov2w_volatile()
970 2008-03-08 Borut Razem <borut.razem AT siol.net>
972 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
973 cons w. --model-large
974 * support/regression/staticinit.c: added regression test for bug
977 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
979 * src/ds390/gen.c (pushSide, genPcall),
980 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
981 * src/mcs51/gen.c: cosmetic changes
982 * support/regression/fwk/include/testfwk.h: added macro reentrant
983 * support/regression/tests/bug1908493.c: new, added
985 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
987 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
989 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
991 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
992 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
993 already set in ds390/main.c and mcs51/main.c
995 2008-03-07 Raphael Neider <rneider AT web.de>
997 * src/regression/init0.c: new test for initialized arrays of function
999 * src/regression/Makefile: made a bit more flexible, added init0.c
1000 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1001 pointers, closes #1427663
1003 2008-03-05 Borut Razem <borut.razem AT siol.net>
1005 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1006 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1008 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1010 * support/librarian/sdcclib.c:Added feature request 1908061:
1011 Synchronise sdcclib commands with ar.
1013 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1015 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1016 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1017 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1018 * device/include/mcs51/compiler.h: removed umlauts, added double
1021 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1023 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1024 * support/regression/tests/bug1536762.c: new, added
1026 * src/SDCCutil.h: added getBuildDate()
1027 * src/SDCCmain.c (printVersionInfo),
1028 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1030 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1031 * src/ds390/ralloc.c (packRegisters),
1032 * src/mcs51/ralloc.c (packRegisters),
1033 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1035 * support/regression/tests/bug1618050.c: new, added
1036 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1037 * support/regression/fwk/include/testfwk.h,
1038 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1041 2008-03-04 Raphael Neider <rneider AT web.de>
1043 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1044 on accessing OP_SYM_TYPE(op)
1045 * src/pic/gen.h: removed unused prototype of genMinusDec()
1046 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1047 fix #1876953 (invalid subtraction code), removed unused code
1049 2008-03-03 Raphael Neider <rneider AT web.de>
1053 * src/pic/genarith.c,
1055 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1056 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1058 2008-03-03 Raphael Neider <rneider AT web.de>
1060 * src/pic/device.c (find_device): search user-specified paths first
1061 for pic14devices.txt, fixes #1900827
1063 2008-03-02 Borut Razem <borut.razem AT siol.net>
1065 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1066 AddToPath and RemoveFromPath
1068 2008-03-01 Borut Razem <borut.razem AT siol.net>
1070 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1071 work correctly, added debugging support if -DSDCC.DEBUG command line
1074 2008-02-28 Borut Razem <borut.razem AT siol.net>
1076 * doc/sdccman.lyx: cosmetic changes
1078 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1080 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1081 * doc/sdccman.lyx: fixed unmeant removal of spaces
1083 2008-02-27 Borut Razem <borut.razem AT siol.net>
1085 * support/scripts/sdcc.nsi: corrected installation directory for
1086 current user installation mode
1087 * doc/README.txt: added Philipp Klaus Krause to the developers list
1089 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1091 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1092 return ifx condition
1093 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1094 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1095 ifxJump to fix bug 1838000
1096 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1097 * support/regression/tests/bug1838000.c: new, added
1098 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1100 2008-02-26 Borut Razem <borut.razem AT siol.net>
1102 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1104 * support/scripts/sdcc.nsi: added MULTIUSER page,
1105 NSIS upgraded to version 2.35
1107 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1109 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1110 * support/regression/tests/bug1565152.c: new, added
1112 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1114 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1115 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1116 * support/regression/tests/bug1670148.c: new, added
1118 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1120 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1122 2008-02-24 Borut Razem <borut.razem AT siol.net>
1124 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1125 is ineffective for unsigned char parameter
1127 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1129 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1130 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1131 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1132 * support/Util/MySystem.c (my_system): output errorcode when verbose
1134 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1136 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1139 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1141 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1144 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1146 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1148 2008-02-21 Borut Razem <borut.razem AT siol.net>
1150 * support/regression/Makefile.in,
1151 support/regression/ports/ds390/spec.mk,
1152 support/regression/ports/hc08/spec.mk,
1153 support/regression/ports/mcs51-common/spec.mk,
1154 support/regression/ports/pic14/spec.mk,
1155 support/regression/ports/pic16/spec.mk,
1156 support/regression/ports/ucz80/spec.mk,
1157 support/regression/ports/xa51/spec.mk:
1158 added CFLAGS when compiling timeout
1160 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1162 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1165 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1167 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1168 * support/regression/tests/bug1888147.c: new, added
1170 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1172 * src/z80/gen.c: fixed bugs #1596270, #1736867
1174 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1176 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1177 contents, mostly fixes #1596270
1179 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1181 * src/z80/peeph.def,
1182 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1183 peepholes, fixes #1806565
1185 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1187 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1188 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1189 fixes bug 1739475, thanks Robert Larice
1190 (rule 271): new, added
1192 2008-02-18 Borut Razem <borut.razem AT siol.net>
1194 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1196 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1198 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1200 2008-02-17 Raphael Neider <rneider AT web.de>
1202 * src/pic16/genarith.c,
1205 * src/pic16/genutils.c: removed unused legacy code,
1206 removed unused fields from struct asmop and struct _G
1208 2008-02-17 Raphael Neider <rneider AT web.de>
1210 * src/pic16/gen.c (AccRsh): cosmetic changes,
1211 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1212 genRightShiftLiteral): fixed to work with SFRs as result by
1213 assigning only once to result,
1214 removed a lot of unused/excluded code fragments
1216 2008-02-17 Raphael Neider <rneider AT web.de>
1218 * device/include/pic/pic16f88.h,
1219 * device/include/pic/pic16f886.h,
1220 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1222 2008-02-17 Borut Razem <borut.razem AT siol.net>
1224 * src/z80/peeph.def: applied patch
1225 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1226 * src/z80/gen.c, src/z80/peeph.def: applied patch
1227 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1228 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1229 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1230 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1231 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1232 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1234 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1236 * as/link/mcs51/aslink.dsp: removed SDK define
1237 * as/link/z80/clean.mk: brought in sync with other ports
1238 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1239 * as/hc08/Makefile.bcc,
1240 * as/mcs51/Makefile.bcc,
1241 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1242 * src/z80/main.c (_setValues): use the now capitalized -Z,
1243 (z80_port, gbz80_port): generate debug information when asked
1245 2008-02-16 Borut Razem <borut.razem AT siol.net>
1247 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1248 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1249 as/z80/Makefile.in. as/z80/Makefile.bcc:
1250 applied patch #1893393: patch for as-z80 and link-z80 to generate
1251 cdb, thanks to Armin Diehl
1252 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1253 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1254 asnoice.c moved to as/asxxsrc/asnoice.c
1255 * src/z80/peeph-gbz80.def: applied patch
1256 #1880235: Z80 return peephole, thanks to Philipp Krause
1258 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1261 * doc/sdccman.lyx: bumped version to 2.7.5
1262 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1264 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1266 * device/include/pic16/stdlib.h,
1267 * device/lib/pic16/libc/stdlib/ltoa.c,
1268 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1270 2008-02-13 Borut Razem <borut.razem AT siol.net>
1272 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1273 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1274 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1275 src/SDCCopt.c, src/SDCCval.c:
1276 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1278 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1280 * src/SDCCsymt.c (compareType): fixed bug 1309013
1282 2008-02-09 Borut Razem <borut.razem AT siol.net>
1284 * src/SDCCval.c, src/SDCCval.h:
1285 code cleaning, added function constChrVal()
1286 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1287 call constChrVal() instead constVal()
1289 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1291 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1294 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1295 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1298 2008-02-01 Raphael Neider <rneider AT web.de>
1300 * device/include/pic/pic16f886.h,
1301 * device/include/pic/pic16f887.h: added RA6 and RA7
1303 2008-01-24 Raphael Neider <rneider AT web.de>
1305 * device/include/pic/pic16f88.h: added RA6 and RA7
1306 * device/lib/pic/libdev/disabled_pic16f886.c,
1307 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1309 * src/pic16/devices.inc,
1310 * device/include/pic16/pic18f2423.h,
1311 * device/include/pic16/pic18f2523.h,
1312 * device/include/pic16/pic18fregs.h,
1313 * device/lib/pic16/pics.all
1314 * device/lib/pic16/libdev/pic18f2423.c,
1315 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1316 * device/lib/pic16/libio/i2c.ignore,
1317 * device/lib/pic16/libio/usart.ignore,
1318 * device/lib/pic16/libio/adc.ignore: ignore new devices
1320 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1322 * src/SDCCast.c (createRMW): fixed bug 1582651
1324 2008-01-20 Borut Razem <borut.razem AT siol.net>
1326 * src/SDCCcse.c: partially fixed enhancement request
1327 #1793872 - multiply by -1 not collapsed
1328 * support/regression/tests/arithcsi.c: added regression test
1330 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1332 * as/mcs51/asx8051.dsp: removed define SDK
1333 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1334 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1336 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1337 cosmetic changes, brought more in sync, changed old K&R to ANSI
1339 2008-01-13 Borut Razem <borut.razem AT siol.net>
1341 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1342 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1344 2007-12-30 Borut Razem <borut.razem AT siol.net>
1346 * src/pic16/gen.c: fixed implementation of bitwise operations for
1348 * support/regression/tests/bitwise.c: added test cases
1350 2007-12-29 Borut Razem <borut.razem AT siol.net>
1352 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1353 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1354 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1355 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1356 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1357 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1358 src/pic16/pcode.[ch]: added const qualifier
1359 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1360 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1361 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1362 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1363 * as/asxxsrc/aslex.c: use dbuf_getline()
1364 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1365 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1366 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1367 as/z80/asm.h, as/z80/z80adr.c:
1368 changed type of ib and ip to const char *
1370 2007-12-28 Borut Razem <borut.razem AT siol.net>
1372 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1373 introduced (readlin) - long lines are turuncated
1374 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1375 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1376 as/z80/Makefile.in: moved aslex.c to asxxsrc
1377 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1378 * as/hc08/asmain.c, as/mcs51/asmain.c:
1379 added missing initialization of a_addr field
1380 * support/regression/tests/long_asm_line.c: added regtest for long
1383 2007-12-22 Borut Razem <borut.razem AT siol.net>
1385 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1387 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1389 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1391 2007-12-16 Borut Razem <borut.razem AT siol.net>
1393 * device/include/pic16/stdbool.h: removed, since already exists in
1394 device/include/; this also fixes bitopcse.c regression test for pic16
1396 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1397 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1398 dereference doesn't work; covered by regression test bug1399290
1400 2007-12-05 Borut Razem <borut.razem AT siol.net>
1402 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1405 2007-12-01 Borut Razem <borut.razem AT siol.net>
1407 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1408 corrected handling of the highest_valid_address
1410 2007-11-17 Raphael Neider <rneider AT web.de>
1412 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1413 * src/pic/glue.c (picglue): emit .file if --debug is given
1415 2007-11-17 Raphael Neider <rneider AT web.de>
1417 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1418 care when left or right operand resides in result, fixes #1830220
1420 2007-11-17 Borut Razem <borut.razem AT siol.net>
1422 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1423 #983491 - "Merge duplicate strings function is ineffective"
1424 * support/regression/tests/bug-983491.c: regtest disabled
1425 * as/asxxsrc: created
1426 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1427 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1428 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1429 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1430 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1431 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1432 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1433 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1434 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1435 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1436 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1437 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1438 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1440 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1442 * device/include/stdarg.h: added and removed some casts
1443 * src/SDCCsymt.c (compareType): Fully check types between generic and
1444 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1446 2007-11-13 Borut Razem <borut.razem AT siol.net>
1448 * support/regression/tests/bug-1817005.c:
1449 added regtest for bug #1817005 - as-z80 chokes on long labels
1451 2007-11-12 Borut Razem <borut.razem AT siol.net>
1453 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1454 as/z80/asout.c, as/z80/aslist.c:
1455 fixed bug #1817005 - as-z80 chokes on long labels
1457 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1460 * as/z80/asmain.c: cosmetic changes
1463 * as/z80/alloc.h: removed
1465 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1466 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1467 * as/link/hc08/Makefile.in,
1468 * as/link/mcs51/Makefile.in,
1469 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1471 * as/link/mcs51/lkarea.c,
1472 * as/link/mcs51/lkmain.c: cosmetic changes
1473 * as/link/hc08/lklibr.c,
1474 * as/link/z80/lklibr.c,
1475 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1476 used cygwin_conv_to_full_posix_path,
1477 added warnings, cosmetic changes, brought more in sync
1478 changed old K&R into ANSI function declarations
1479 * as/link/z80/lklibr.c (loadAdb): added
1480 * as/link/z80/lkmain.c: removed -- option from usage text
1482 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1484 * src/mcs51/gen.c (outBitC): optimized for no result
1486 2007-10-31 Borut Razem <borut.razem AT siol.net>
1488 * src/SDCCsymt.c: fixed (hopeful properly) bug
1489 #1805702 - order of extern matters
1490 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1493 2007-10-29 Borut Razem <borut.razem AT siol.net>
1495 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1496 - order of extern matters
1497 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1500 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1502 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1503 24bitMode, portIsDS390
1504 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1505 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1506 (notVolatileVariable): also check sloc names,
1507 (callFuncByName): moved ftab[] out of function and sorted it by use
1509 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1511 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1512 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1513 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1514 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1515 * support/regression/tests/bug-880197.c: new, added
1517 2007-10-28 Borut Razem <borut.razem AT siol.net>
1519 * support/regression/Makefile.in,
1520 support/regression/ports/mcs51-large/spec.mk,
1521 support/regression/ports/mcs51-xstack-auto/spec.mk,
1522 support/regression/ports/mcs51-stack-auto/spec.mk,
1523 support/regression/ports/mcs51-medium/spec.mk,
1524 support/regression/ports/mcs51-common/spec.mk,
1525 support/regression/ports/mcs51-common/*,
1526 support/regression/ports/mcs51-small/*:
1527 mcs51 renamed to mcs51-common, created mcs51-small
1528 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1529 * support/regression/tests/bug-1805702.c: added regtest for bug
1532 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1534 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1535 added new rules 265 - 270
1536 * support/regression/tests/bug1721024.c:new, added
1537 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1538 introduced new test-mcs51 to run all mcs51 tests
1540 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1542 * support/regression/tests/bug1816470.c: new, added
1544 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1546 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1547 propagate for *,+,- with float, fixed bug 1816470
1548 (decorateType): cast to resultTypeProp instead of resultType
1550 2007-10-19 Borut Razem <borut.razem AT siol.net>
1552 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1553 function is ineffective" for pic16 tareget
1554 * support/scripts/listerr.c: corrected include path
1555 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1558 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1560 * support/regression/tests/using.c: new, added
1561 * support/regression/tests/vaargs.c: fixed and enabled test
1563 2007-10-18 Borut Razem <borut.razem AT siol.net>
1565 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1567 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1569 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1571 * doc/sdccman.lyx: documented option --Werror
1572 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1573 RegBankUsed[] earlier
1575 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1577 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1581 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1583 * src/SDCCast.c (decorateType): improved optimization of tri-op
1584 * src/SDCCerr.c (vwerror, setWError),
1586 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1587 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1589 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1591 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1592 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1593 * support/regression/tests/bug-223113.c,
1594 * support/regression/tests/bug-426632.c,
1595 * support/regression/tests/bug-468811.c,
1596 * support/regression/tests/bug-477835.c,
1597 * support/regression/tests/bug-478094.c,
1598 * support/regression/tests/bug-499644.c,
1599 * support/regression/tests/bug-524209.c,
1600 * support/regression/tests/bug-524211.c,
1601 * support/regression/tests/packcast.c,
1602 * support/regression/tests/structidx.c: added empty tests
1603 * support/regression/tests/bug-607243.c: enabled test
1605 2007-10-06 Borut Razem <borut.razem AT siol.net>
1607 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1608 support of universal binaries on Mac OS X
1610 2007-10-02 Borut Razem <borut.razem AT siol.net>
1612 * src/SDCCval.h: unified double2ul macro for all platforms
1613 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1614 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1616 2007-09-30 Borut Razem <borut.razem AT siol.net>
1618 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1620 * sdcc_vc_in.h: enabled warnings
1621 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1622 unsigned type, result still unsigned
1623 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1625 2007-09-28 Raphael Neider <rneider AT web.de>
1627 * src/pic/device.c (find_device): prevent buffer underflow error
1628 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1629 the just destroyed list entry
1631 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1633 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1636 2007-09-18 Borut Razem <borut.razem AT siol.net>
1638 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1639 applied to unsigned type, result still unsigned
1641 2007-09-17 Borut Razem <borut.razem AT siol.net>
1643 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1644 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1645 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1646 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1647 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1648 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1649 src/z80/gen.c, src/z80/ralloc.c:
1650 fixed bug #1739860 - sdcc does not work correctly on some platforms
1652 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1654 2007-09-17 Raphael Neider <rneider AT web.de>
1656 * src/pic16/device.c: reverted to previous version
1657 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1659 2007-09-16 Raphael Neider <rneider AT web.de>
1661 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1662 as this raises a ton of gpasm warnings, just emit a second label
1663 * src/pic16/devices.inc,
1664 * device/lib/pic16/pics.all,
1665 * device/lib/pic16/libdev/pic18f2585.c,
1666 * device/lib/pic16/libdev/pic18f2680.c,
1667 * device/lib/pic16/libdev/pic18f2682.c,
1668 * device/lib/pic16/libdev/pic18f2685.c,
1669 * device/lib/pic16/libdev/pic18f4585.c,
1670 * device/lib/pic16/libdev/pic18f4680.c,
1671 * device/lib/pic16/libdev/pic18f4682.c,
1672 * device/lib/pic16/libdev/pic18f4685.c,
1673 * device/include/pic16/pic18f2585.h,
1674 * device/include/pic16/pic18f2680.h,
1675 * device/include/pic16/pic18f2682.h,
1676 * device/include/pic16/pic18f2685.h,
1677 * device/include/pic16/pic18f4585.h,
1678 * device/include/pic16/pic18f4680.h,
1679 * device/include/pic16/pic18f4682.h,
1680 * device/include/pic16/pic18f4685.h,
1681 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1682 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1683 patch contributed by Anton Strobl, applied with changes
1685 2007-09-16 Raphael Neider <rneider AT web.de>
1687 * device/include/pic16/pic18f2431.h,
1688 * device/include/pic16/pic18f25j10.h,
1689 * device/include/pic16/pic18f4431.h,
1690 * device/include/pic16/pic18f45j10.h: adopted common include style
1691 * device/include/pic16/pic18f1320.h,
1692 * device/include/pic16/pic18f2320.h,
1693 * device/include/pic16/pic18f2525.h,
1694 * device/include/pic16/pic18f4320.h,
1695 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1696 * device/include/pic16/pic18fregs.h: prepared for automatic include
1697 file selection by having DEVICE.h for every DEVICE
1698 * device/lib/pic16/libdev/pic18f2320.c,
1699 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1701 * device/lib/pic16/configure.in,
1702 * device/lib/pic16/configure: use rm -rf instead of rmdir
1703 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1704 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1706 2007-09-09 Borut Razem <borut.razem AT siol.net>
1708 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1709 distingush between i386 and ppc Mac OS X versions
1711 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1713 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1714 * support/regression/tests/bug1788177.c: new, added
1716 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1718 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1719 * device/include/mcs51/lint.h added keyword __naked
1721 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1725 * src/SDCCmem.h: removed maxRegBank
1726 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1727 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1728 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1729 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1730 name and behaviour to handle banked functions
1731 (scan4op): and use it to fix bug 1786213
1733 2007-09-03 Raphael Neider <rneider AT web.de>
1735 * device/include/pic16/pic18f248.h,
1736 * device/include/pic16/pic18f258.h,
1737 * device/include/pic16/pic18f448.h,
1738 * device/lib/pic16/libdev/pic18f248.c,
1739 * device/lib/pic16/libdev/pic18f258.c,
1740 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1741 added T0CONbits, fixes #1786891
1743 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1745 * src/ds390/gen.c (genFarPointerSet),
1746 * src/hc08/ralloc.c (packRegisters),
1747 * src/mcs51/ralloc.c (packRegisters),
1748 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1750 * src/SDCCicode.h: POINTER_SET can be true for literals too
1751 * support/regression/tests/bug1750318.c: new, added
1753 2007-08-23 Borut Razem <borut.razem AT siol.net>
1755 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1756 library versions without the completition functionality
1758 2007-08-22 Raphael Neider <rneider AT web.de>
1760 * device/include/pic16/pic18f1220.h,
1761 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1763 2007-08-12 Borut Razem <borut.razem AT siol.net>
1765 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1767 2007-08-11 Borut Razem <borut.razem AT siol.net>
1769 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1770 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1771 support/Util/SDCCerr.[ch] moved to src
1772 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1773 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1774 device/examples/ds390/tinitalk/tinitalk.dsp,
1775 device/examples/serialcomm/windows/serialcomm.dsp,
1776 support/librarian/librarian.dsp:
1777 removed linking of unused odbc32.lib and odbccp32.lib
1778 * support/scripts/winres.h:
1779 added for compilation with Visual C++ 2005 Express Edition
1781 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1783 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1786 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1788 * sdccconf_in.h: update the endian test so that SPARC Solaris
1789 does not throw syntax errors
1791 2007-08-06 Borut Razem <borut.razem AT siol.net>
1793 * doc/sdccman.lyx: removed two index entries which prevented the
1794 generation of sdcc doc archive
1796 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1798 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1799 instead of lyx 1.5.0.
1801 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1803 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1804 Lucas Loizaga, with minor modifications. Thanks!
1806 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1808 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1811 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1813 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1814 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1817 2007-07-22 Borut Razem <borut.razem AT siol.net>
1819 * configure.in, configure: re-introduced .version
1820 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1821 the version reverted to 2.7.0
1823 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1826 * doc/sdccman.lyx: bumped version to 2.7.3
1827 * device/include/mcs51/compiler.h: fixed elif->else
1828 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1829 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1830 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1831 enable accuse for bit operands
1832 * src/SDCCmain.c (printVersionInfo),
1833 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1834 environment descriptor
1835 * src/SDCCutil.h: added getBuildEnvironment
1836 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1837 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1838 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1839 * support/regression/tests/bug1348008.c,
1840 * support/regression/tests/bug1496419.c,
1841 * support/regression/tests/bug1503067.c,
1842 * support/regression/tests/preproc.c: added empty tests
1844 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1846 * support/regression/tests/bug1678803.c: new, added
1848 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1851 * as/link/hc08/lkihx.c,
1852 * as/link/hc08/lkrloc.c,
1853 * as/link/mcs51/lkihx.c,
1854 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1855 ihxExtendedLinearAddress
1856 * as/link/mcs51/lkrloc.c (relr),
1857 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1858 acall/ajmp, see bug 830513
1860 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1862 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1863 (cseBBlock): remember aggr2ptr has been used
1864 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1865 (geniCodeAssign): fixed bug 868103
1866 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1867 added operandSize prototype
1868 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1869 (genDataPointerSet): use max of size of right and result,
1870 (gencjne): added parameter useCarry for optimization,
1871 (genCmpEq): use carry if appropriate,
1872 (genXor): check if operand already in carry
1873 * support/regression/tests/bug-868103.c: enabled test
1875 2007-07-12 Raphael Neider <rneider AT web.de>
1877 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
1879 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
1881 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
1882 from Robert Larice, thanks
1883 * support/regression/tests/bitopcse.c,
1884 * support/regression/tests/bitvars.c,
1885 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
1886 * support/regression/tests/bug-927659.c: enabled test for z80
1887 * support/regression/tests/bug1738367.c: added extra tests by Frieder
1888 * support/regression/tests/bug1745717.c: new, added
1889 * support/regression/tests/literalop.c,
1890 * support/regression/tests/nullstring.c: removed storage definitions that
1891 are now in testfwk.h
1893 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
1895 * device/include/stdbool.h: do not define __bool_true_false_are_defined
1896 and bool for targets that do not fully support it.
1897 * support/regression/tests/bug1546986.c,
1898 * support/regression/tests/bug1723128.c,
1899 * support/regression/tests/bug1734654.c,
1900 * support/regression/tests/bug1738367.c,
1901 * support/regression/tests/constantRange.c: only use bool if allowed
1903 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
1905 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
1906 Larice, also handle function pointers
1907 * support/regression/tests/bug1749275.c: new, added
1909 2007-07-03 Borut Razem <borut.razem AT siol.net>
1911 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
1912 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
1913 #1746528: SDCC should ignore ':' in inline assembler comments
1914 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
1916 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
1918 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
1919 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
1921 2007-06-29 Borut Razem <borut.razem AT siol.net>
1923 * src/SDCCmain.c: fixed bug
1924 #1744746: SDCC #4867: broken option --xram-size
1926 2007-06-28 Borut Razem <borut.razem AT siol.net>
1928 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
1929 find out the endianess of host machine for ucsim
1931 2007-06-27 Borut Razem <borut.razem AT siol.net>
1933 * support/regression/generate-cases.py: corrected the file name
1935 * configure.in, configure, sdccconf_in.h: find out the endianess of
1937 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
1940 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
1942 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
1944 2007-06-26 Borut Razem <borut.razem AT siol.net>
1946 * support/regression/generate-cases.py: display warning if function
1947 list is empty; implemented more flexible rule for detection of
1948 testing functions, allowing return type 'void' in the same line as
1949 the function name in the function definition
1950 * support/regression/tests/bug-1654060.c: corrected test
1951 * support/librarian/sdcclib.c: fixed warning:
1952 format '%s' expects type 'char *', but argument 2 has type 'int'
1954 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1956 * support/librarian/sdcclib.c: Added feature Requests [1510635]
1957 Multiple infiles for sdcclib.
1959 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1961 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
1964 2007-06-18 Borut Razem <borut.razem AT siol.net>
1966 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
1967 how to handle comments, so they have to be removed by the
1968 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
1969 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
1970 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
1971 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
1972 table driven option hadling
1974 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
1976 * src/SDCCast.c (decorateType),
1977 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
1978 iCode to ast level to fix bug 1738367
1979 * support/regression/tests/bug1738367.c: new, added
1981 2007-06-15 Raphael Neider <rneider AT web.de>
1983 * src/pic16/devices.inc,
1984 * device/lib/pic16/pics.all,
1985 * device/include/pic16/pic18fregs.h,
1986 * device/include/pic16/pic18f[24][45]20.h,
1987 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
1988 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
1989 * device/lib/pic16/Makefile.in: faster cleanup
1991 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1993 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
1995 2007-06-13 Raphael Neider <rneider AT web.de>
1997 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
1999 2007-06-12 Raphael Neider <rneider AT web.de>
2001 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2002 suppress bit defines if NO_BIT_DEFINES is #define'd
2003 * device/include/pic/pic*.h: recreated all headers to include
2004 conditional bit defines
2005 * device/include/pic/pic16f886.h,
2006 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2007 * device/include/pic/recreate.sh: script to recreate the complete
2008 device library files based on the currently supported devices
2010 2007-06-12 Borut Razem <borut.razem AT siol.net>
2012 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2013 support/regression/Makefile.in, support/scripts/build.mak,
2014 support/scripts/Makefile.snapshot:
2015 use new svn URL scheme
2016 * doc/sdccman.lyx: SDCC Wiki moved to
2017 http://sdcc.wiki.sourceforge.net/
2019 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2021 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2022 * support/regression/tests/bug1734654.c: added
2024 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2026 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2027 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2028 with literal operands
2030 2007-06-10 Borut Razem <borut.razem AT siol.net>
2032 * as/link/z80/lklibr.c: fixed mingw build warning
2033 lklibr.c:575: warning: implicit declaration of function 'tolower'
2034 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2035 src/z80/main.c: move target specific options from src/SDCCmain.c
2036 to src/<target>/main.c
2038 2007-06-09 Borut Razem <borut.razem AT siol.net>
2040 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2041 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2042 * support/regression/tests/bug-1294691.c: added
2044 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2046 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2047 can also be static, fixes bug 1733438
2048 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2049 have absolute address too
2050 (computeType): added optimization for 'cond ? true : false'
2051 * support/regression/tests/absolute.c: added test for static absolute var
2053 2007-06-08 Raphael Neider <rneider AT web.de>
2055 * src/regression/Makefile: suppress parallel builds, allow easy
2056 switching between pic14/pic16 ports
2057 * src/regression/picregs.h: added pic14/16 header file switch
2058 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2059 inline.c,nestfor.c,string1.c}: include "picregs.h"
2061 2007-06-07 Borut Razem <borut.razem AT siol.net>
2063 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2064 permanent solution to suppress GCC 4.2.0 c++ warning:
2065 deprecated conversion from string constant to `char *'
2066 use 'const char *' where ever required
2067 * support/regression/generate-cases.py: implemented more flexible rule
2068 for detection of testing functions, allowing white-spaces surrounding
2069 the function name and the 'void' parameter.
2070 * support/regression/tests/constantRange.c,
2071 support/regression/tests/scott-compare3.c: fixed failing regression
2072 tests, uncovered by implementation of more flexible rule for detection
2073 of testing functions
2075 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2077 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2079 2007-06-04 Borut Razem <borut.razem AT siol.net>
2081 * configure.in, configure, config_vc.awk: sdcc version number is now
2082 stored in configure.in; removed .version
2083 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2084 doc/INSTALL.txt: version bumped to 2.7.2
2085 * sim/ucsim/configure.in, sim/ucsim/configure:
2086 use "read" to read from .version
2088 2007-06-03 Borut Razem <borut.razem AT siol.net>
2090 * */Makefile.in: removed annoying warning:
2091 Makefile:xx: Makefile.dep: No such file or directory
2093 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2095 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2096 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2097 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2098 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2099 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2100 bugfix: only use newBoolLink for bit result type
2101 * src/SDCCicode.c (geniCodeLogic): added param tree,
2102 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2103 (geniCodeLogicAndOr): use IS_BIT,
2104 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2105 (ast2iCode): added tree param to geniCodeLogic for comparisons
2106 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2107 * support/regression/tests/bug1723128.c: added test NotZero
2109 2007-06-01 Borut Razem <borut.razem AT siol.net>
2111 * SDCPP synchronized with GCC CPP release version 4.2.0,
2112 currently the latest release:
2113 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2114 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2115 support/cpp2/cppdefault.h, support/cpp2/except.h,
2116 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2117 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2118 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2119 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2120 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2121 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2122 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2123 support/cpp2/opts.h, support/cpp2/output.h,
2124 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2125 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2126 support/cpp2/system.h, support/cpp2/version.c,
2127 support/cpp2/Makefile.in: modified
2128 * support/cpp2/opts-common.c: added
2129 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2130 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2131 search for included source file in local directory
2132 * sim/ucsim/configure, sim/ucsim/configure.in:
2133 temporary solution to suppress GCC 4.2.0 c++ warning:
2134 deprecated conversion from string constant to `char *'
2136 2007-06-01 Raphael Neider <rneider AT web.de>
2138 * device/lib/pic/libdev/pic12f683.c,
2139 * device/include/pic/pic12f683.h: added GPIO bits
2141 2007-06-01 Raphael Neider <rneider AT web.de>
2143 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2144 quotation marks, clarified role of PIC14 vs. PIC16 ports
2145 * src/pic16/devices.inc,
2146 * device/include/pic16/pic18fregs.h,
2147 * device/include/pic16/pic18f[24][45]j10.h,
2148 * device/lib/pic16/pics.all,
2149 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2150 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2151 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2152 for new devices as they are not yet supported by gputils
2154 2007-05-31 Borut Razem <borut.razem AT siol.net>
2156 * Small Device C Compiler 2.7.0 released
2157 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2158 changed sdcc version to 2.7.1
2159 * support/scripts/sdcc.nsi: added How to create WIN32 release
2162 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2164 * doc/sdccman.lyx: documented initialization and allocation of absolute
2165 variables, bit parameter passing, the need for function pointers to be
2166 reentrant and alpha quality support of inline and retrict
2168 2007-05-26 Borut Razem <borut.razem AT siol.net>
2170 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2171 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2172 * docs/knownbugs.html: updated
2174 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2176 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2178 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2180 (gencjneshort): optimized when left is AOP_DIR
2181 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2182 initializing unions in a struct/array
2183 * support/regression/fwk/include/testfwk.h: added defines for data, near
2184 and far for host and z80
2185 * support/regression/tests/bug1723128.c: new, added
2187 2007-05-22 Borut Razem <borut.razem AT siol.net>
2189 * doc/knownbugs.html: updated
2191 2007-05-21 Raphael Neider <rneider AT web.de>
2193 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2194 error message instead
2195 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2197 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2199 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2201 2007-05-21 Raphael Neider <rneider AT web.de>
2203 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2205 * src/regression/gpsim_assert.h,
2206 * src/regression/Makefile,
2207 * src/regression/pcodeopt.c: regression test for the above fix
2209 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2211 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2212 jumps to self, fixed bug 1717281
2214 2007-05-10 Borut Razem <borut.razem AT siol.net>
2216 * support/scripts/gen_known_bugs.pl: cosmetic fix
2217 * doc/knownbugs.html: generated by gen_known_bugs.pl
2219 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2221 * src/SDCCast.c (createFunction): also generate non-inlined version of
2222 function for functions declared as "static inline"
2223 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2224 function can be inlined after non-inlined version generated.
2226 2007-05-10 Borut Razem <borut.razem AT siol.net>
2228 * support/scripts/gen_known_bugs.pl: added script
2229 which generates knownbugs.html
2231 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2233 * doc/knownbugs.html: updated for release 2.7.0
2235 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2237 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2239 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2241 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2242 (throughout): updated generating comments
2243 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2244 (throughout): updated generating comments
2245 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2246 rule instead of at the second, or it might skip lines when removing the
2248 * support/regression/tests/bug1714204.c: changed test to foo
2250 2007-05-08 Borut Razem <borut.razem AT siol.net>
2252 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2253 thanks to SDCC Distributed Compile Farm members,
2254 added Z80 and GBZ80 command line options
2255 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2257 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2259 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2260 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2261 * support/regression/tests/longlit.c: modified to be tested at all and
2262 to pass the actual test
2264 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2266 * device/include/mcs51/uPSD33xx.h: Added.
2268 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2270 * device/lib/_gptrput.c,
2271 * device/lib/_gptrget.c: removed old code,
2273 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2274 * support/regression/tests/bug1714204.c: new, added
2276 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2278 * support/regression/tests/regtrack.c: test was never executed
2279 because of the regression test being picky about white spaces.
2280 * device/lib/mcs51/crtclear.asm: added comment
2282 2007-05-06 Raphael Neider <rneider AT web.de>
2284 * device/lib/pic/Makefile.rules,
2285 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2286 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2288 2007-05-06 Raphael Neider <rneider AT web.de>
2290 * src/pic16/device.h,
2292 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2293 _pic16_setDefaultOptions): removed/reordered command-line args
2294 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2295 devices, regrouped command line args, environment variables),
2296 clarified sone points, added sections on how to add devices to the
2299 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2301 * src/z80/peeph.def: fixed bug in rule 2
2303 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2305 * src/port.h: added TARGET_MCS51_LIKE
2306 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2307 take advantage of it too
2308 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2309 (shiftR2Left2Result): Optimized: don't check shifting by 0
2310 * src/z80/peeph-z80.def,
2311 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2312 modifications, see patch 1700823
2313 * src/mcs51/peep.c (): fixed bug 1712928
2314 * support/regression/tests/bug1712928.c: new, added
2316 2007-05-05 Borut Razem <borut.razem AT siol.net>
2318 * device/lib/pic16/Makefile.common.in,
2319 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2320 removed bash dependencies
2322 2007-05-01 Borut Razem <borut.razem AT siol.net>
2325 fixed bug #1710507: --i-code-in-asm makes compile fail
2326 all iCode comments are now one liners
2327 * src/mcs51/gen.c: fixed memory leak
2329 2007-05-01 Raphael Neider <rneider AT web.de>
2331 * device/lib/pic/libdev/*.c
2332 * device/include/pic/*.h: regenerated all device libs from updated
2334 * support/scripts/inc2h.pl: documented usage, now uses strict to
2337 2007-04-30 Borut Razem <borut.razem AT siol.net>
2340 fixed bug #1669175: Problem with space in output paths
2341 documented how to use paths with spaces for Windows users
2343 2007-04-29 Borut Razem <borut.razem AT siol.net>
2345 * Fixed svn:eol-style and svn:keywords properties
2346 * src/SDCCval.c: fixed bug
2347 #1592871: Segfault with "large" const arrays of characters
2348 replaced recursion with iteration
2349 * Removed svn:executable property from non-executable files
2351 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2353 * src/mcs51/gen.c (genRet): fixed bug 1707003
2355 2007-04-27 Raphael Neider <rneider AT web.de>
2357 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2358 createReachingDefinitions,assignValnums,pic16_destructDF,
2359 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2360 prevent NULL pointer dereferences
2361 * device/lib/pic/libdev/pic16f886.c,
2362 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2363 prevent building them, gputils do not really support them yet
2365 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2367 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2368 helps printf_small. 32 bytes more __idata mem.
2370 2007-04-27 Raphael Neider <rneider AT web.de>
2372 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2373 return early when pb or pb->pcHead is NULL (patch #1708427)
2374 * src/regression/empty.c,
2375 * src/regression/Makefile: added test with empty functions
2376 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2378 2007-04-27 Borut Razem <borut.razem AT siol.net>
2380 * src/SDCCast.c: fixed feature request
2381 #1547512: Redundant strings linked when using sizeof("abc")
2383 2007-04-23 Borut Razem <borut.razem AT siol.net>
2385 * doc/sdccman.lyx, src/SDCCmain.c:
2386 peep-hole comments are generated only if --fverbose-asm option is
2387 specified and --no-peep-comments is not, as proposed by Frieder.
2388 * support/regression/Makefile.in: compile regression tests with
2389 --fverbose-asm option so one can "grep" whether a new (or an old)
2390 peephole is (still) applied; requested by Frieder.
2392 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2394 * device/include/pic/pic16f886.h,
2395 * device/include/pic/pic16f887.h,
2396 * device/lib/pic/libdev/pic16f886.c,
2397 * device/lib/pic/libdev/pic16f887.c,
2398 * device/include/pic/pic14devices.txt,
2399 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2401 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2403 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2406 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2408 * device/lib/_memset.c: assembler version for mcs51
2410 2007-04-22 Borut Razem <borut.razem AT siol.net>
2412 * support/scripts/listerr.c: program to create the list of errors and
2413 warnings list from - added
2414 * doc/sdccman.lyx: removed the note
2415 "For list of warnings and corresponding codes, see err_warn.txt"
2416 * src/SDCCsymt.c: fixed bug #1699804:
2417 Bug with some uses of sizeof(static local array) (MCS51)
2418 * support/regression/tests/bug-1699804.c: added
2420 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2422 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2423 (main): added option -i,
2424 (asmbl, case S_INCL): use search_path_fopen,
2425 mostly from patch 1579668 by Peter Miller, thanks
2426 * src/z80/main.c: fixed typo --callee-saves-bc
2427 * device/include/mcs51/compiler.h: added sfrword for Tasking
2429 2007-04-20 Borut Razem <borut.razem AT siol.net>
2431 * src/z80/main.c: replaced reserved keyword asm with asmblr
2433 2007-04-19 Borut Razem <borut.razem AT siol.net>
2435 * src/port.h: use const pointers to strings
2436 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2437 * src/pic16/main.c: include SDCCargs.h
2438 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2439 const char, since the strings are dynamically allocated
2440 * src/SDCCmain.c: options.code_seg and options.const_seg are
2441 dynamically allocated; check port specific command line options
2442 before the general ones
2443 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2445 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2447 * device/include/ds400rom.h,
2448 * device/lib/ds390/lcd390.c,
2449 * device/lib/ds390/memcpyx.c,
2450 * device/lib/ds390/rtc390.c,
2451 * device/lib/ds400/ds400rom.c,
2452 * device/lib/ds400/memcpyx.c,
2453 * device/lib/hc08/_ret.c: more replacements of keywords with their
2454 double underscore equivalents
2455 * device/lib/ds390/Makefile.in,
2456 * device/lib/ds400/Makefile.in,
2457 * device/lib/gbz80/Makefile.in,
2458 * device/lib/hc08/Makefile.in,
2459 * device/lib/mcs51/Makefile.in,
2460 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2462 2007-04-17 Borut Razem <borut.razem AT siol.net>
2464 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2465 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2466 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2467 to --fverbose-asm, to be gcc'ish
2469 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2471 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2473 2007-04-17 Borut Razem <borut.razem AT siol.net>
2475 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2476 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2477 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2478 with their double underscore equivalent
2480 2007-04-14 Borut Razem <borut.razem AT siol.net>
2482 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2485 2007-04-13 Borut Razem <borut.razem AT siol.net>
2487 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2489 * device/examples/serialcomm/windows/serial.[ch],
2490 device/examples/serialcomm/windows/test_serialcomm.cpp:
2491 updated by Bela Torok
2492 * device/examples/serialcomm/windows/serialcomm.dsw,
2493 device/examples/serialcomm/windows/serialcomm.dsp: added
2495 2007-04-13 Jan Waclawek <wek AT efton.sk>
2497 * doc/sdccman.lyx: additions and changes at various places
2498 (submitted as #1697136).
2499 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2501 2007-04-10 Borut Razem <borut.razem AT siol.net>
2503 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2504 LyX file format changed to 245
2505 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2506 "FreeWare" replaced with "free open source"
2508 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2510 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2512 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2514 * device/include/pic16/pic18fregs.h,
2516 * device/lib/_decdptr.c,
2517 * device/lib/_divsint.c,
2518 * device/lib/_divslong.c,
2519 * device/lib/_divuint.c,
2520 * device/lib/_divulong.c,
2521 * device/lib/_fs2schar.c,
2522 * device/lib/_fs2sint.c,
2523 * device/lib/_fs2slong.c,
2524 * device/lib/_fs2uchar.c,
2525 * device/lib/_fs2uint.c,
2526 * device/lib/_fs2ulong.c,
2527 * device/lib/_fsadd.c,
2528 * device/lib/_fscmp.c,
2529 * device/lib/_fsdiv.c,
2530 * device/lib/_fseq.c,
2531 * device/lib/_fsget1arg.c,
2532 * device/lib/_fsget2args.c,
2533 * device/lib/_fsgt.c,
2534 * device/lib/_fslt.c,
2535 * device/lib/_fsmul.c,
2536 * device/lib/_fsneq.c,
2537 * device/lib/_fsnormalize.c,
2538 * device/lib/_fsreturnval.c,
2539 * device/lib/_fsrshift.c,
2540 * device/lib/_fssub.c,
2541 * device/lib/_fsswapargs.c,
2542 * device/lib/_gptrget.c,
2543 * device/lib/_gptrgetc.c,
2544 * device/lib/_gptrput.c,
2545 * device/lib/_logexpf.c,
2546 * device/lib/_modsint.c,
2547 * device/lib/_modslong.c,
2548 * device/lib/_moduint.c,
2549 * device/lib/_modulong.c,
2550 * device/lib/_mulint.c,
2551 * device/lib/_mullong.c,
2552 * device/lib/_schar2fs.c,
2553 * device/lib/_ser.c,
2554 * device/lib/_setjmp.c,
2555 * device/lib/_sint2fs.c,
2556 * device/lib/_slong2fs.c,
2557 * device/lib/_spx.c,
2558 * device/lib/_uchar2fs.c,
2559 * device/lib/_uint2fs.c,
2560 * device/lib/_ulong2fs.c,
2561 * device/lib/asincosf.c,
2562 * device/lib/atanf.c,
2563 * device/lib/calloc.c,
2564 * device/lib/ds390/tinibios.c,
2565 * device/lib/ds400/tinibios.c,
2566 * device/lib/expf.c,
2567 * device/lib/free.c,
2568 * device/lib/hc08/_mulint.c,
2569 * device/lib/logf.c,
2570 * device/lib/malloc.c,
2571 * device/lib/printf_fast.c,
2572 * device/lib/printf_tiny.c,
2573 * device/lib/printfl.c,
2574 * device/lib/realloc.c,
2575 * device/lib/ser_ir.c,
2576 * device/lib/serial.c,
2577 * support/regression/tests/libmullong.c: replaced all special keywords
2578 with their double underscore equivalent
2579 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2580 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2582 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2583 (genRet): if the bit-symbol is ruonly it already is in the carry
2584 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2585 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2586 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2587 type UCHAR if dest is not bit
2589 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2591 * device/include/math.h,
2592 * device/lib/cotf.c,
2593 * device/lib/expf.c,
2594 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2596 2007-04-01 Borut Razem <borut.razem AT siol.net>
2598 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2599 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2600 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2601 gcc_unreachable() called internal_error()...
2603 2007-03-30 Raphael Neider <rneider AT web.de>
2605 * src/pic/ralloc.c (isData): suppress garbage debug output
2607 2007-03-28 Borut Razem <borut.razem AT siol.net>
2610 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2611 is developed, built and used worldwide, and the word "night" doesn't
2614 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2616 * device/include/mcs51/C8051F360.h: new, added
2617 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2619 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2621 * src/SDCC.y (declaration_specifiers, function_specifier),
2622 * support/Util/SDCCerr.c,
2623 * support/Util/SDCCerr.h,
2625 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2627 * src/SDCCmem.c (deallocParms),
2628 * src/SDCCast.c: support for function inlining, not quite complete
2629 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2630 'restrict' qualifier
2632 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2634 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2635 (saveRBank, unsaveRBank): don't save bits,
2636 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2637 * support/regression/tests/bug1535242.c: new, added
2638 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2639 thanks Alexey Shamrin <shamrin AT gmail.com>,
2640 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2641 removed header guard)
2643 * sdcc.spec: bumped version to 2.6.5
2644 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2646 2007-03-22 Borut Razem <borut.razem AT siol.net>
2648 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2649 fixed bug #1653671: sdcdb integration into ddd is broken
2651 2007-03-22 Raphael Neider <rneider AT web.de>
2653 * src/pic/gen.c (popGetExternal): augmented to also create references
2654 to external variables (not only labels),
2655 (genCall): comment on plan to reduce PAGESEL overhead,
2656 (genFunction, genEndFunction): also save/restore FSR around interrupt
2657 handling code, removed lots of unused code
2658 (genDivOneByte): release acquired temp register
2659 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2661 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2662 for registers that need to be saved during interrupts (FSR, STATUS,
2663 PCLATH; W needs special handling), currently only FSR is used
2665 2007-03-22 Raphael Neider <rneider AT web.de>
2667 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2669 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2671 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2673 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2675 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2677 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2679 * as/link/aslink.h: added LKOBJEXT
2680 * as/link/hc08/link_hc08.dsp,
2681 * as/link/hc08/Makefile.bcc,
2682 * as/link/hc08/Makefile.in,
2683 * as/link/mcs51/aslink.dsp,
2684 * as/link/mcs51/Makefile.bcc,
2685 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2686 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2687 * as/link/lkaomf51.c: merged and moved
2688 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2689 * as/link/z80/lkdata.c,
2690 * as/link/lkdata.c: merged and moved
2691 * as/link/hc08/lkmain.c,
2692 * as/link/mcs51/lkmain.c: cosmetic changes
2693 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2694 * as/link/lklex.c: use LKOBJEXT
2695 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2696 ANSI-fied functions, removed bubble-sorts
2697 * as/link/z80/lksym.c as/link/lksym.c: merged,
2699 * as/link/z80/linkgbz80.dsp,
2700 * as/link/z80/linkz80.dsp,
2701 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2702 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2703 * as/link/z80/lkhead.c,
2704 * as/link/z80/lklex.c: deleted
2705 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2706 * as/link/z80/lkmain.c: added copyfile()
2708 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2710 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2712 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2714 * device/lib/_strlen.c: assembler version for mcs51
2716 2007-03-13 Raphael Neider <rneider AT web.de>
2718 * device/include/pic16/pic18f2221.h,
2719 * device/include/pic16/pic18f2321.h,
2720 * device/include/pic16/pic18f2331.h,
2721 * device/include/pic16/pic18f4221.h,
2722 * device/include/pic16/pic18f4321.h,
2723 * device/include/pic16/pic18f4331.h: fixed config byte location names
2724 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2725 consistently named config byte locations
2727 2007-03-13 Borut Razem <borut.razem AT siol.net>
2729 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2730 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2731 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2732 as/link/z80/Makefile.in, as/z80/Makefile.in:
2735 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2737 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2738 * device/lib/printf_large.c: pointer was converted to generic
2739 pointer for mcs51 models other than model-small (Maarten noticed)
2741 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2743 * device/include/mcs51/ADuC84x.h: Added.
2745 2007-03-10 Borut Razem <borut.razem AT siol.net>
2747 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2748 fixed RFE #1624219: double backslashes in filenames;
2749 functions hexEscape(), octalEscape() and copyStr() moved from
2750 SDCCval.c to SDCCutil.c and made them glovbally available
2752 2007-03-09 Borut Razem <borut.razem AT siol.net>
2754 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2755 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2756 1673361: Missaligned comments in output files
2758 2007-03-09 Raphael Neider <rneider AT web.de>
2760 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2762 2007-03-09 Raphael Neider <rneider AT web.de>
2766 * src/pic/ralloc.c: suppress undesired debug output
2767 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2769 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2771 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2773 2007-03-07 Borut Razem <borut.razem AT siol.net>
2775 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2776 search include files in the current directory
2778 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2780 * src/SDCCglue.c (emitMaps, glue),
2781 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2783 * support/regression/tests/absolute.c: added xdata test
2785 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2787 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2788 added condition to macro, fixes bug 1666080
2790 2007-03-02 Raphael Neider <rneider AT web.de>
2792 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2794 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2796 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2797 be cleared. Unconditionally set __XPAGE
2798 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2800 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2805 * src/mcs51/rtrack.c,
2807 * doc/sdccman.lyx: added --no-gen-comments
2808 * src/mcs51/peeph.def: added 192.b, disabled 185
2810 2007-02-25 Raphael Neider <rneider AT web.de>
2812 * src/pic16/gen.c (genCast): fixed typo
2813 * device/lib/pic16/Makefile.subdir: only install existing files
2814 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2816 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2818 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2819 * device/lib/mcs51/crtclear.asm,
2820 * device/lib/mcs51/crtxclear.asm: renumbered labels
2821 * device/lib/mcs51/Makefile.in: added crtcall.asm
2822 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2823 * src/mcs51/gen.c (movc): removed,
2824 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2826 (toCarry, genSend, genRet): added function toCarry,
2827 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2828 (assignBit, genAssign, genCast): added function assignBit
2829 * src/mcs51/Makefile.bcc: added rtrack.c
2830 * src/mcs51/ralloc.h: made valueKnown a bitfield
2831 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2832 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2833 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2834 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2835 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2836 (_pop): only pop valid pairs, see gencjneshort,
2837 (gencjneshort): return pair that still needs to be popped, restructured,
2838 (gencjne, genCmpEq): call _pop
2840 2007-02-23 Raphael Neider <rneider AT web.de>
2842 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2844 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2846 * device/include/mcs51/P89LPC925.h: Added.
2848 2007-02-18 Raphael Neider <rneider AT web.de>
2850 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2852 2007-02-17 Borut Razem <borut.razem AT siol.net>
2854 * support/cpp2/directives.c, support/cpp2/version.c:
2855 synchronized with GCC CPP 4.1.2
2857 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2859 * src/mcs51/rtrack.h,
2860 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2861 by checking the strings passed by emitcode() to the assembler.
2862 Feel free to change. This in part addresses RFE #482179.
2863 Set environment variable SDCC_RTRACK to enable.
2864 * src/mcs51/gen.c: inserted hooks
2865 * src/mcs51/ralloc.h: added two members to struct regs
2866 * support/regression/tests/regtrack.c: added
2868 2007-02-14 Borut Razem <borut.razem AT siol.net>
2870 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2871 * Makefile.in: applied patch from Makefile related part of
2872 #1469393: Compiler does not initialize static data
2874 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
2876 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
2877 for better fix of bug 1273984, compiles pic16 rand.c
2879 2007-02-12 Borut Razem <borut.razem AT siol.net>
2881 * src/pic16/main.c: fixed pic16 standard library directory bug
2883 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
2885 * src/hc08/gen.c (genSwap): fix swap regression test
2887 2007-02-10 Borut Razem <borut.razem AT siol.net>
2889 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
2891 * support/regression/tests/bug-1654060.c: added regression test for
2894 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
2896 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
2897 bit moves in return statement
2899 2007-02-09 Borut Razem <borut.razem AT siol.net>
2901 * src/SDCC.y: fixed bug #1654060 typedef within function causes
2904 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2906 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
2907 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
2909 2007-02-07 Raphael Neider <rneider AT web.de>
2911 * src/pic16/devices.inc,
2912 * device/include/pic16/pic18fregs.h,
2913 * device/include/pic16/pic18f[24][34]31.h,
2914 * device/lib/pic16/libdev/pic18f[24][34]31.c,
2915 * device/lib/pic16/pics.all: added 18f[24][34]31 family
2916 * device/lib/pic16/libio/i2c.ignore: do not build i2c
2918 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
2920 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
2921 can this have lived here for so many years?
2922 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
2923 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
2924 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
2926 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
2928 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
2929 appended by loop induction must be at the very end of the eBBlock
2931 2007-02-05 Kevin Vigor
2933 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
2935 2007-02-05 Borut Razem <borut.razem AT siol.net>
2937 * support/regression/fwk/lib/timeout.c: native WIN32 port,
2938 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
2940 2007-02-03 Borut Razem <borut.razem AT siol.net>
2942 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
2943 applied patch #1646602 option to set default signedness of char to
2944 unsigned, added -funsigned-char command line option,
2945 thanks to Gunther Jehle
2946 * device/lib/Makefile.in: added the -f option to rm so it doesn't
2947 prompt for file deletion a few hundred times (especially the
2948 subversion files, which have ro permissions so it asks for
2949 confirmation), thanks to Simon McAuliffe;
2950 added {} + option to find in order to remove multiple files from a
2953 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2955 * device/include/mcs51/SST89x5xRDx.h: Added.
2957 2007-02-02 Raphael Neider <rneider AT web.de>
2959 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
2960 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
2962 2007-02-01 Raphael Neider <rneider AT web.de>
2964 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
2967 2007-01-31 Borut Razem <borut.razem AT siol.net>
2969 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
2970 if compiled with GCC. Thanks to Raphael Neider
2972 2007-01-31 Raphael Neider <rneider AT web.de>
2974 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
2975 operand names, handles name and (name + n) for all n,
2976 (sameBank): restructured, also check bank allocation policy,
2977 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
2978 (pic14_operandsAllocatedInSameBank): check whether to operands
2979 will be allocated into the same bank (i.e., section) to reduce
2980 BANKSEL overhead, queried from pcode.c:sameBank,
2981 (pic14printLocals): reintroduced clustering registers into a single
2982 section: all compiler generated symbols will now reside in one
2983 bank (per file), reducing BANKSEL overhead and code size,
2984 (showAllMemmaps): use local dbuf where possible
2986 2007-01-29 Raphael Neider <rneider AT web.de>
2988 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
2989 (call_libraryfunc): retrieve/create symbol and mark as used,
2990 (genFunction): mark defined functions as non-extern and add again
2991 to code memmap for later output
2992 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
2993 (pic14printLocals): reworked for new symbol emission,
2994 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
2995 showAllMemmaps): reworked symbol output using dbufs, added handling
2996 of string literals (still incomplete),
2997 (picglue): removed symbol emission, moved into showAllMemmaps,
2998 (emitSymbolSet): new workhorse for symbol output,
2999 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3001 2007-01-29 Borut Razem <borut.razem AT siol.net>
3003 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3004 component contains the extension separator.
3006 2007-01-28 Borut Razem <borut.razem AT siol.net>
3008 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3010 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3011 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3012 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3013 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3014 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3015 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3016 src/z80/gen.c, support/Util/MySystem.c:
3017 accept slash and backslash as directory separator on WIN32 and
3020 2007-01-28 Raphael Neider <rneider AT web.de>
3022 * src/pic16/devices.inc,
3023 * device/include/pic16/pic18f[24][23]21.h,
3024 * device/include/pic16/pic18fregs.h,
3025 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3026 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3027 * device/lib/pic16/libio/adc.ignore,
3028 * device/lib/pic16/libio/i2c.ignore,
3029 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3030 family, as gputils do not yet support the devices
3031 * device/lib/pic16/Makefile.subdir: ignore errors on install
3032 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3033 headers and libraries from gputils .inc files
3035 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3037 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3039 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3041 * doc/sdccman.lyx: add printf benchmarks
3043 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3045 * device/lib/printf_fast.c: fix %c, char promoted to int
3046 * device/lib/printf_tiny.c: fix %c, char promoted to int
3048 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3050 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3052 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3054 * support/regression/tests/swap.c: 64 bit hosts failed
3055 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3057 2007-01-25 Raphael Neider <rneider AT web.de>
3059 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3060 based on absolute register address, patch by Alex Blond
3062 2007-01-22 Raphael Neider <rneider AT web.de>
3064 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3065 emitted, do not emit them again...
3067 2007-01-22 Raphael Neider <rneider AT web.de>
3069 * src/regression/bank1.c, src/regression/compare6.c,
3070 src/regression/add.c: cosmetic changes
3071 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3072 * src/pic/gen.c: fixed global zero and one,
3073 (aopForSym): removed unued code,
3074 (aopGet): assert aop is defined, check and use `index' of
3075 pCodeImmd operands (fixes #1630908),
3076 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3077 (register_reassign): prevent accidental register unification,
3078 (ReuseReg): cosmetic changes (also above)
3079 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3080 pic14emitStaticSeg): do not emit initialized data,
3081 (printIval*): replaced with working versions,
3082 (pic14createInterruptVect,picglue): use idata for initialized data,
3083 now init data should work in all modules (not only main()),
3084 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3086 2007-01-21 Borut Razem <borut.razem AT siol.net>
3088 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3089 use -fPIC or -fpic if they are supported and not ignored
3090 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3091 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3093 2007-01-20 Borut Razem <borut.razem AT siol.net>
3095 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3096 implemented RFE #1470316: allow "$" in variable names
3098 2007-01-20 Raphael Neider <rneider AT web.de>
3100 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3102 2007-01-20 Raphael Neider <rneider AT web.de>
3104 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3105 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3106 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3107 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3108 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3109 * device/lib/pic/libdev/pic*.c,
3110 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3111 * device/lib/pic/libdev/Makefile.in: show progress
3113 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3115 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3116 * support/scripts/sdcc_cygwin_mingw32,
3117 * support/scripts/sdcc_mingw32,
3118 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3119 conformance with autoconf 2.6
3121 2007-01-19 Raphael Neider <rneider AT web.de>
3123 * src/pic/device.c (register_map): fixed list construction
3124 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3125 (genMod): removed case for genModbits,
3126 (genModbits): removed as now unused/unimplemented
3127 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3129 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3131 * support/regression/tests/swap.c: added in response to #1638622
3132 * doc/sdccman.lyx: synced version, minor changes
3134 2007-01-18 Borut Razem <borut.razem AT siol.net>
3136 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3137 thanks to Gunther Jehle
3138 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3139 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3140 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3141 use filename in lineno instead.
3142 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3143 print the file name in ast_print()
3145 2007-01-18 Borut Razem <borut.razem AT siol.net>
3147 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3149 * src/SDCC.lex: stringLiteral() returns const char pointer,
3150 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3151 fixed column counting
3152 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3153 accept const char pointer as parameter
3154 * src/SDCCdwarf2.c: corrected buffer size
3156 2007-01-17 Borut Razem <borut.razem AT siol.net>
3158 * support/Util/dbuf_string.c: fixed for amd64
3160 2007-01-15 Borut Razem <borut.razem AT siol.net>
3162 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3163 removed terminal symbol ELIPSIS, since it was never generated by the
3164 lexer and it was wrongly used in parameter_identifier_list rule
3166 2007-01-15 Raphael Neider <rneider AT web.de>
3168 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3169 code page and data banking description
3170 * src/pic/genarith.c,
3171 * src/pic/gen.h: removed bit arithmetic functions,
3172 updated exit(1) to exit(EXIT_FAILURE)
3173 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3174 * device/include/pic16/pic18f2455.h,
3175 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3176 TRISD and TRISE, fixed/added some bit names
3177 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3178 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3179 updated pic18f2455.{c,h} instead of duplicating them
3181 2007-01-14 Borut Razem <borut.razem AT siol.net>
3183 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3184 Cannot debug files that contain spaces in the path name
3185 by converting spaces in asm file name to underscores
3187 2007-01-13 Borut Razem <borut.razem AT siol.net>
3189 * doc/sdccman.lyx: fixed format errors
3191 2007-01-10 Borut Razem <borut.razem AT siol.net>
3193 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3194 codeseg/constseg #pragma fail
3195 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3196 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3197 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3198 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3200 2007-01-09 Borut Razem <borut.razem AT siol.net>
3202 * get rid of diagnistic.[ch], pretty-print.[ch],
3203 c-pretty-print.[ch], ... used just for error, warning, ...
3205 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3206 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3207 suppoprt/cpp2/pretty-print.[ch]:
3209 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3210 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3211 suppoprt/cpp2/sdcpp.dsp:
3214 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3216 * device/lib/printf_large.c (output_float): removed recursion,
3217 use smaller buffer on stack for mcs51,
3218 fixed bug printing 1.96
3219 * support/regression/tests/snprintf.c: added test
3221 2007-01-07 Borut Razem <borut.razem AT siol.net>
3223 * use dynamic memory buffers instead temporary files
3224 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3226 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3227 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3228 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3229 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3230 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3231 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3232 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3233 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3234 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3235 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3236 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3237 support/Util/dbuf.c, support/Util/dbuf.h:
3239 * .version, sdcc.spec: bumped version to 2.6.4
3241 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3243 * src/port.h: added TARGET_Z80_LIKE macro
3244 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3245 output PSEG location if --xram-loc or --xstack-loc was used
3246 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3248 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3250 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3251 * as/as_z80.dsp, as/z80/as_z80.dsp,
3252 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3253 * sdcc.dsw: moved project files into subdir
3254 * as/hc08/as_hc08.dsp,
3255 * as/hc08/Makefile.bcc,
3256 * as/hc08/Makefile.in,
3257 * as/mcs51/Makefile.bcc,
3258 * as/mcs51/Makefile.in,
3259 * as/z80/Makefile.bcc,
3260 * as/z80/Makefile.in,
3261 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3264 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3267 * as/mcs51/asmain.c,
3269 * as/z80/assym.c: removed include "strcmpi.h"
3270 * as/hc08/strcmpi.c,
3271 * as/hc08/strcmpi.h,
3272 * as/mcs51/strcmpi.c,
3273 * as/mcs51/strcmpi.h,
3274 * support/Util/strcmpi.c,
3275 * support/Util/strcmpi.h: removed files
3276 * as/strcmpi.c: added as_strncmpi()
3278 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3280 * sdcc.dsw: Added some dependencies on project config.dsp
3282 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3284 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3285 with [di]ram_start to fix a regresion
3287 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3289 * configure.in: added missing mcs51 in status output
3290 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3292 * debugger/mcs51/clean.mk (distclean): remove config.h
3293 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3294 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3295 options.h, s-options-h and options.c
3296 * support/cpp2/clean.mk: unused, removed
3297 * Makefile.common.in,
3300 * as/hc08/Makefile.in,
3302 * as/mcs51/Makefile.in,
3303 * as/mcs51/clean.mk,
3306 * as/z80/Makefile.in,
3308 * as/link/Makefile.in,
3309 * as/link/hc08/Makefile.in,
3310 * as/link/hc08/clean.mk,
3311 * as/link/mcs51/Makefile.in,
3312 * as/link/mcs51/clean.mk,
3313 * as/link/z80/Makefile.in,
3314 * as/link/z80/clean.mk,
3315 * as/link/z80/conf.mk,
3316 * debugger/mcs51/Makefile.in,
3317 * debugger/mcs51/clean.mk,
3318 * device/include/Makefile.in,
3319 * device/lib/Makefile.in,
3320 * device/lib/mcs51/Makefile.in,
3321 * device/lib/pic/Makefile.in,
3322 * device/lib/pic/Makefile.common.in,
3323 * device/lib/pic/Makefile.subdir,
3324 * device/lib/pic/Makefile.rules,
3325 * device/lib/pic16/libio/Makefile.in,
3326 * device/lib/pic16/Makefile.subdir,
3327 * device/lib/pic16/libdev/Makefile.in,
3328 * device/lib/pic16/Makefile.rules,
3329 * device/lib/pic16/Makefile.common.in,
3330 * sim/ucsim/avr.src/Makefile.in,
3331 * sim/ucsim/main_in.mk,
3332 * sim/ucsim/cmd.src/Makefile.in,
3333 * sim/ucsim/doc/Makefile.in,
3334 * sim/ucsim/gui.src/Makefile.in,
3335 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3336 * sim/ucsim/gui.src/serio.src/Makefile.in,
3337 * sim/ucsim/hc08.src/Makefile.in,
3338 * sim/ucsim/libltdl/Makefile.in,
3339 * sim/ucsim/s51.src/Makefile.in,
3340 * sim/ucsim/sim.src/Makefile.in,
3341 * sim/ucsim/sim.src/conf.mk,
3342 * sim/ucsim/xa.src/Makefile.in,
3343 * sim/ucsim/z80.src/Makefile.in,
3347 * support/cpp2/Makefile.in,
3348 * support/librarian/Makefile.in,
3349 * support/librarian/clean.mk,
3350 * support/makebin/Makefile.in,
3351 * support/makebin/clean.mk,
3352 * support/packihx/Makefile.in,
3353 * support/regression/Makefile.in,
3354 * support/regression/ports/ds390/spec.mk,
3355 * support/regression/ports/gbz80/spec.mk,
3356 * support/regression/ports/hc08/spec.mk,
3357 * support/regression/ports/mcs51/spec.mk,
3358 * support/regression/ports/mcs51-large/spec.mk,
3359 * support/regression/ports/mcs51-medium/spec.mk,
3360 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3361 * support/regression/ports/pic14/spec.mk,
3362 * support/regression/ports/pic16/spec.mk,
3363 * support/regression/ports/mcs51-stack-auto/spec.mk,
3364 * support/regression/ports/ucz80/spec.mk,
3365 * support/regression/ports/xa51/spec.mk,
3366 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3367 adding a slash after $(top_builddir) and/or adding @datarootdir@
3369 * debugger/mcs51/configure.in,
3370 * device/lib/pic/configure.in,
3371 * device/lib/pic16/configure.in,
3372 * sim/ucsim/configure.in,
3373 * support/cpp2/configure.in,
3374 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3376 * debugger/mcs51/configure,
3377 * device/lib/pic/configure,
3378 * device/lib/pic16/configure,
3379 * sim/ucsim/configure,
3380 * support/cpp2/configure,
3381 * support/packihx/configure: generated with autoconf 2.60
3383 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3385 * as/link/hc08/lkihx.c (newArea),
3386 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3388 2007-01-02 Borut Razem <borut.razem AT siol.net>
3390 * doc/sdccman.lyx: documented #pragma sdcc_hash
3391 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3393 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3395 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3397 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3398 empty 'while'-loop to work correctly, see regression test 'while.c'
3399 * support/regression/tests/while.c: added
3401 2007-01-01 Borut Razem <borut.razem AT siol.net>
3403 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3404 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3405 support/cpp2/libcpp/sdcpp.c:
3406 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3407 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3408 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3410 2006-12-31 Borut Razem <borut.razem AT siol.net>
3412 * SDCPP synchronized with GCC CPP release version 4.1.1,
3413 currently the latest release:
3414 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3415 support/cpp2/libcpp/include/cpp-id-data.h
3416 support/cpp2/libiberty/fopen_unlocked.c
3417 support/cpp2/libiberty/md5.c
3419 support/cpp2/opt-functions.awk
3420 support/cpp2/opt-gather.awk
3421 support/cpp2/optc-gen.awk
3422 support/cpp2/opth-gen.awk:
3424 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3425 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3426 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3427 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3428 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3429 support/cpp2/diagnostic.h, support/cpp2/except.h,
3430 support/cpp2/hwint.h, support/cpp2/input.h,
3431 support/cpp2/intl.h, support/cpp2/move-if-change,
3432 support/cpp2/opts.c, support/cpp2/opts.h,
3433 support/cpp2/output.h, support/cpp2/prefix.c,
3434 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3435 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3436 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3437 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3438 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3439 support/cpp2/version.c:
3441 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3442 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3443 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3444 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3445 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3446 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3447 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3448 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3449 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3450 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3451 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3453 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3454 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3455 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3456 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3457 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3458 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3459 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3460 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3461 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3462 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3463 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3464 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3465 support/cpp2/system.h:
3468 2006-12-31 Borut Razem <borut.razem AT siol.net>
3470 * configure.in, configure: fixed bug #1538756: configure dies if bison
3471 and flex are not installed, 2nd try
3473 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3475 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3476 400.x for better code in RFE 899102
3478 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3480 * src/SDCCpeeph.c (deadMove),
3482 * src/mcs51/peep.h: renamed 'op' by 'reg'
3483 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3484 (scan4op): small change for removeDeadMove(), added support for
3485 'callee saves' and/or PACLL function calls,
3486 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3487 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3488 left in new dispatcher mcs51DeadMove()
3489 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3491 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3493 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3495 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3496 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3498 2006-12-30 Borut Razem <borut.razem AT siol.net>
3500 * support/cpp2/spacs.h: deleted from svn
3501 * configure.in, configure: fixed bug #1538756: configure dies if bison
3502 and flex are not installed
3504 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3506 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3507 with this z80 passes printf float test when enabled
3508 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3510 2006-12-28 Borut Razem <borut.razem AT siol.net>
3512 * support/cpp2/config.in, support/cpp2/configure.in,
3513 support/cpp2/configure, support/cpp2/Makefile.in:
3514 fix for the solaris build
3516 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3518 * src/SDCC.y (type_specifier2, pointer),
3520 * src/SDCCsymt.c (mergeSpec, checkSClass),
3521 * support/Util/SDCCerr.c,
3522 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3523 * support/valdiag/valdiag.py: Allow test cases to specify
3524 required language standard
3525 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3526 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3528 2006-12-27 Borut Razem <borut.razem AT siol.net>
3530 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3531 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3533 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3535 * support/cpp2/libiberty/Makefile.bcc: updated
3536 * src/pic16/main.c: fixed #pragma udata handling
3537 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3539 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3541 * src/SDCCpeeph.c: made labelHashEntry global,
3542 made pcDistance, FBYNAME static,
3543 (pcDistance): made static, use isComment and isLabel,
3545 (getLabelRef): added, extracted from labelRefCount(),
3546 (labelRefCount): use new getLabelRef(),
3547 (callFuncByName): made static, added deadMove,
3548 use isComment and isLabel,
3549 (newPeepRule): made static, set isLabel,
3550 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3551 labels from peephole rules,
3552 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3553 when isComment or isLabel is set
3554 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3555 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3557 * src/mcs51/peep.h: added
3558 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3559 * src/port.h: added peep->deadMove to port structure
3560 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3561 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3562 deadMove, finally removed no. 1 and 2
3569 * src/hc08/gen.c: mark lines with isComment or isLabel
3570 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3572 * sdcc.spec: bumped version to 2.6.3
3574 2006-12-26 Borut Razem <borut.razem AT siol.net>
3576 * support/cpp2/Makefile.in: added dependency on options.h
3577 * configure: regenerated
3578 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3579 * support/cpp2/Makefile.in: added vasprintf.c
3581 2006-12-25 Borut Razem <borut.razem AT siol.net>
3583 * SDCPP synchronized with GCC CPP release version 3.4.6,
3584 the latest release before 4.x:
3585 * support/cpp2/Makefile.in, support/cpp2/config.h,
3586 support/cpp2/configure, support/cpp2/configure.in,
3587 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3588 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3589 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3590 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3591 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3592 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3593 support/cpp2/cpptrad.c, support/cpp2/except.h,
3594 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3595 support/cpp2/hwint.h, support/cpp2/intl.h,
3596 support/cpp2/line-map.c, support/cpp2/line-map.h,
3597 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3598 support/cpp2/output.h, support/cpp2/prefix.c,
3599 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3600 support/cpp2/system.h, support/cpp2/version.c:
3602 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3603 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3604 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3605 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3606 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3607 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3608 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3609 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3610 support/cpp2/move-if-change, support/cpp2/opts.c,
3611 support/cpp2/opts.h, support/cpp2/opts.sh,
3612 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3613 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3614 support/cpp2/win32, support/cpp2/win32/dirent.c,
3615 support/cpp2/win32/dirent.h:
3617 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3618 * support/cpp2/sdcpp.h: renamed from sdcc.h
3619 * sdcppinit.c: deleted
3621 2006-12-23 Borut Razem <borut.razem AT siol.net>
3623 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3624 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3625 preproc.c: an other try to fix bug #982435: introduced
3626 -pedantic-parse-number command line option and pedantic_parse_number
3629 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3631 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3633 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3634 corrected overlayed areax addresses, warn about memory overlaps
3635 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3644 * src/port.h: added xabs_name and iabs_name
3645 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3646 (glue, emitMaps): create and emit maps d_abs and i_abs
3647 * src/SDCCglue.h: cosmetic changes
3648 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3650 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3651 (allocDefault): put absolute, initialized globals in them
3652 * support/regression/tests/absolute.c: added absolute bdata test
3653 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3655 2006-12-20 Borut Razem <borut.razem AT siol.net>
3657 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3658 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3659 added regression test for bug #982435
3661 2006-12-18 Borut Razem <borut.razem AT siol.net>
3663 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3664 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3665 small cosmetic changes
3666 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3667 * support/regression/tests/bug-1351710.c: added regression test
3669 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3671 * doc/sdccman.lyx: added the long missed iCode table
3672 "<where is figure II?>", added links to wiki
3674 2006-12-17 Borut Razem <borut.razem AT siol.net>
3676 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3677 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3678 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3679 unified table driven pragma handling, pragma argument type checking
3680 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3681 current one - version 1.1.3
3682 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3684 2006-12-13 Raphael Neider <rneider AT web.de>
3686 * src/pic/device.h: removed AssignedMemory structure and macros
3687 * src/pic/device.c: removed global finalMapping (linker assigns
3689 (register_map): add SFRs to remembered memRanges
3690 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3691 assignFixedRegisters,assignRelocatableRegisters): removed,
3692 (setMaxRAM,validAddress): adapted accordingly,
3693 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3694 reasonably sized sharebanks,
3695 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3696 (allDefsOutOfRange): removed unused code,
3697 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3699 * src/pic/pcode.c (register_reassign): removed recursion warning,
3700 fired far too often,
3701 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3702 to use existing pic14_stringInSet() to avoid duplicate symbols,
3703 tidied up the code a bit,
3704 (pic14printLocals): added in symmetry to printExterns, replaces
3705 writeUsedRegs more or less,
3706 (picglue): call new pic14_printLocals(),
3707 * device/include/pic/pic*.h: removed #pragma memmap directives,
3708 information gathered from include/pic/pic14devices.txt
3709 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3711 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3713 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3715 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3717 * device/include/mcs51/cc2430.h: fixed missing ';'
3719 2006-12-10 Raphael Neider <rneider AT web.de>
3721 * device/lib/pic16/libc/stdio/vfprintf.c,
3722 * device/lib/pic16/libc/stdio/printf_small.c,
3723 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3724 char arguments, as char varargs are cast to int by the caller,
3725 hopefully fixes #1604915 (other device libraries are still affected)
3727 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3729 * src/mcs51/ralloc.c (packRegsForAssign),
3730 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3732 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3734 * device/include/malloc.h: removed init_dynamic_memory
3735 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3736 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3737 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3738 * device/lib/libsdcc.lib,
3739 * device/lib/Makefile.in,
3740 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3741 * doc/sdccman.lyx: documented use of new _heap.c
3742 * support/regression/tests/malloc.c: removed init_dynamic_memory
3743 * src/cdbFile.c(spacesToUnderscores): new function,
3744 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3746 * device/include/tinibios.h: removed defines for putchar and getchar
3747 * device/lib/ds390/Makefile.in: added putchar.c
3748 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3750 2006-12-09 Borut Razem <borut.razem AT siol.net>
3752 * support/cpp2/sdcc.h: prevent multiple inclusion
3753 * support/cpp2/options.h: deleted
3755 2006-12-08 Borut Razem <borut.razem AT siol.net>
3757 * support/cpp2/sdcc.h: removed x*alloc() macros
3758 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3759 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3760 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3761 * support/cpp2/system.h: moved #include "sdcc.h"
3762 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3763 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3765 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3766 -funsigned-char options
3767 * support/cpp2/sdcppmain.c: fixed bug 1611411
3769 2006-12-07 Borut Razem <borut.razem AT siol.net>
3771 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3774 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3776 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3777 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3779 * .version: bumped to 2.6.2 because a) it's been a while
3780 b) the linker sources have moved c) the preprocessor is upgraded
3782 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3784 * support/regression/tests/snprintf.c: some checks
3785 * lib/src/printf_large.c: %bc: read char instead of int from stack
3787 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3789 * device/include/mcs51/cc2430.h: inserted _XPAGE
3791 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3793 * device/include/mcs51/cc2430.h: added
3795 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3797 * device/include/asm/default/features.h,
3798 * device/include/asm/ds390/features.h,
3799 * device/include/mcs51/at89s53.h,
3800 * device/include/ser.h,
3801 * device/include/ser_ir.h,
3802 * device/include/serial.h: changed keywords to double underscore variants,
3803 fixes bug 1590261 some more, thanks Steven Borley
3805 2006-12-01 Raphael Neider <rneider AT web.de>
3807 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3808 but emit warning (recursion is not supported for pic14)
3810 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3812 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3813 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3815 2006-11-30 Raphael Neider <rneider AT web.de>
3817 * src/pic/device.c (dump_sfr): always emit symbols
3818 * src/pic/glue.c (pic14printPublics): fixed typo
3820 2006-11-30 Raphael Neider <rneider AT web.de>
3822 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3823 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3824 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3825 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3826 a sharebank, use a non-shared bank for the stack if none available
3827 * src/pic/device.h (struct memRange): added linked list next field,
3828 added prototypes for above functions
3829 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3830 (typeRegWithIdx): accept fixed and unfixed stack registers
3831 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3832 the stack, handle shared and banked stack (except for WSAVE),
3833 (insertBankSel): removed useless optimization (will never fire),
3834 (FixRegisterBanking): added optimization for devices with only one
3835 possibly aliased bank of memory, like 16f84
3836 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3837 devices have no SHAREBANK in the linker script
3838 * device/include/pic/pic14devices.txt: documented memmap
3839 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3841 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3843 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3844 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3845 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3846 genhc08Code): switched most of the D (debug) macros to DD (detailed
3847 debug) macros to better control clutter in the generated .asm file.
3848 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3849 genRightShift): fixed bug with non-constant bit shift stored to
3850 a volatile result (SF Open Discussion forum thread #1616749).
3851 Single byte case is not yet optimized.
3853 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3855 * device/include/asm/mcs51/features.h,
3856 * device/include/malloc.h,
3857 * device/include/stdio.h: changed keywords to double underscore variants,
3860 2006-11-27 Borut Razem <borut.razem AT siol.net>
3862 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3863 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3864 support/cpp2/output.h, support/cpp2/cppinit.c,
3865 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3866 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3867 support/cpp2/cppdefault.c, support/cpp2/system.h,
3868 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3869 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3870 support/cpp2/prefix.c, support/cpp2/except.h,
3871 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3872 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3873 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3874 support/cpp2/version.c, support/cpp2/cppmain.c,
3875 support/cpp2/version.h, support/cpp2/hashtable.c,
3876 support/cpp2/cpperror.c:
3877 synchronized with GCC CPP release version 3.3.6,
3878 the latest where cppmain.c still exists.
3879 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
3880 support/cpp2/sdcppinit.c: added
3882 2006-11-27 Borut Razem <borut.razem AT siol.net>
3884 * support/cpp2/cpplex.c:
3885 fixed _asm ... _endasm handling bug, introduce with GCC CPP
3887 * support/cpp2/cpplib.c: removed definitions of unused variables
3889 2006-11-26 Borut Razem <borut.razem AT siol.net>
3891 * support/cpp2/libiberty.h: commented out x*alloc() declarations
3892 since they are redefined by macros in support/cpp2/sdcc.h
3893 * support/cpp2/sdcc.h: x*alloc macro redefinition
3895 2006-11-25 Borut Razem <borut.razem AT siol.net>
3897 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3898 support/cpp2/configure, support/cpp2/Makefile.in,
3899 support/cpp2/cppfiles.c, support/cpp2/output.h,
3900 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
3901 support/cpp2/config.h, support/cpp2/cpplib.h,
3902 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3903 support/cpp2/cppdefault.c, support/cpp2/config.in,
3904 support/cpp2/system.h, support/cpp2/cpplex.c,
3905 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
3906 support/cpp2/cppdefault.h, support/cpp2/prefix.c
3907 support/cpp2/hwint.h, support/cpp2/mbchar.h,
3908 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
3909 support/cpp2/configure.in, support/cpp2/intl.h,
3910 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
3911 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
3912 support/cpp2/version.c, support/cpp2/cppmain.c,
3913 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
3914 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
3915 support/cpp2/cpperror.c,
3916 support/cpp2/libiberty/safe-ctype.c,
3917 support/cpp2/libiberty/safe-ctype.h,
3918 support/cpp2/libiberty/splay-tree.c,
3919 support/cpp2/libiberty/obstack.c,
3920 support/cpp2/libiberty/lbasename.c,
3921 support/cpp2/libiberty/splay-tree.h,
3922 support/cpp2/libiberty/obstack.h:
3923 synchronized with GCC CPP release version 3.2.3,
3924 the latest before integration of cpp into gcc
3925 * support/cpp2/except.h, support/cpp2/line-map.c,
3926 support/cpp2/line-map.h,
3927 support/cpp2/libiberty/hex.c,
3928 support/cpp2/libiberty/concat.c,
3929 support/cpp2/libiberty/filenames.h: added
3930 * support/cpp2/intl.c: deleted
3932 2006-11-24 Borut Razem <borut.razem AT siol.net>
3934 * src/SDCC.y: enabled compilation of empty source file
3935 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
3936 "ISO C forbids an empty source file"
3937 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
3938 if all the code is ifdefed out.
3940 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3942 * src/hc08/gen.c (genPcall): fix for bug #1601032
3944 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3946 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
3947 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
3948 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
3949 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
3950 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
3951 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
3952 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
3953 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
3954 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
3955 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
3956 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
3957 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
3958 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
3959 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
3960 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
3961 Renamed to all upper case as per the standard set by SiLabs
3963 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
3965 * device/include/mcs51/C8051F520.h: new, added
3966 * device/include/mcs51/compiler.h: added link about predefined macros
3968 2006-11-23 Raphael Neider <rneider AT web.de>
3970 * src/regression/Makefile: add -L path to fresh library
3971 * src/regression/simulate: emphasize FAILED output
3972 * src/regression/create_stc: output _failures from gpsim
3973 * src/regression/compare4.c,
3974 * src/regression/rotate6.c: fixed char literals,
3975 all compile, all run =8-D
3977 * src/pic/pcode.h: added isPCASMDIR macro
3978 * src/pic/gen.c (genAnd): fixed bit offset
3979 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
3980 packBits): unified register numbering schemes,
3981 (newReg): do not insert stack registers into hash table,
3982 (initStack): unpinned pseudo stack, simplified,
3983 (typeRegWithIdx): fixed retrieval of stack registers,
3984 * src/pic/pcode.c (addpCodeComment,sameBank): added,
3985 (pCodeReplace): removed invalid assertion,
3986 (insertPCodeInstruction): fixed newly added labels,
3987 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
3988 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
3989 DumpFlow): removed unsed (broken?) code,
3990 (insertBankSel): prevent STATUS from being BANKSELed,
3991 (FixRegisterBanking): rewritten from scratch, implemented generic
3992 optimizations (suppress BANKSELs to same register and to registers
3993 present in all banks),
3994 (AnalyzeBanking): update flow after BANKSELection
3996 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
3997 sharebank, let linker place it, mark STKxx symbols as emitted
3999 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4001 * src/regression/arrays.c,
4002 * src/regression/bank1.c,
4003 * src/regression/bool2.c,
4004 * src/regression/compare7.c,
4005 * src/regression/compare8.c,
4006 * src/regression/compare9.c,
4007 * src/regression/compare10.c,
4008 * src/regression/configword.c,
4009 * src/regression/for.c,
4010 * src/regression/mult1.c,
4011 * src/regression/pointer1.c,
4012 * src/regression/rotate6.c,
4013 * src/regression/string1.c,
4014 * src/regression/struct1.c,
4015 * src/regression/Makefile: make PIC14 regression tests run again
4016 (3 fail, 6 won't compile)
4018 2006-11-21 Raphael Neider <rneider AT web.de>
4020 * device/include/pic16/pic18f4550.h,
4021 * device/include/pic16/pic18f4455.h,
4022 * device/lib/pic16/libdev/pic18f4550.c,
4023 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4024 * configure.in: removed superfluous closing bracket
4026 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4028 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4031 2006-11-21 Raphael Neider <rneider AT web.de>
4033 * src/pic/device.{c,h}: added pic14_getPIC()
4034 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4035 (genAnd): added PIC code for one case, fixes #1597044
4036 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4037 SFRs that are present in all banks (e.g., STATUS)
4039 2006-11-20 Raphael Neider <rneider AT web.de>
4041 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4042 INCFSZ/INCFSZW and declared them as changing Z bit,
4043 (insertPCodeInstruction): correctly invert the above instructions,
4045 (DoBankSelect): don't panic on po_immediates
4047 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4050 * as/link/mcs51/lkihx.c (newArea),
4051 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4052 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4054 2006-11-11 Raphael Neider <rneider AT web.de>
4056 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4057 bitfield symbols, fixes #1579535 (once more...).
4059 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4061 * support/regression/generate-cases.py,
4062 * support/regression/fwk/include/testfwk.h,
4063 * support/regression/fwk/lib/testfwk.c: used code pointers,
4064 (about 50kByte less code generated for mcs51)
4066 2006-11-06 Borut Razem <borut.razem AT siol.net>
4068 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4069 debugger/mcs51/configure: fixed failed check because the function
4070 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4071 who submitted the patch for gpsim.
4072 * debugger/mcs51/configure.in: removed the result message
4073 * debugger/mcs51/Makefile.in: fixed the config.status warning
4074 "... seems to ignore the --datarootdir setting"
4076 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4078 * device/include/mcs51/c8051f020.h,
4079 * device/include/mcs51/c8051f040.h,
4080 * device/include/mcs51/c8051f060.h,
4081 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4082 * src/z80/gen.c (gencjneshort),
4083 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4085 2006-10-31 Borut Razem <borut.razem AT siol.net>
4087 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4088 debugger/mcs51/configure: get readline version
4090 2006-10-30 Borut Razem <borut.razem AT siol.net>
4092 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4093 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4094 debugger/mcs51/configure: locate readline even when cross compiling
4095 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4097 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4099 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4102 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4104 * device/include/malloc.h,
4105 * device/lib/calloc.c,
4106 * device/lib/free.c,
4107 * device/lib/malloc.c,
4108 * device/lib/realloc.c: moved definition of struct into sources
4109 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4111 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4113 * as/asx8051.dsp: corrected output directories
4114 * as/link/hc08: new directory for hc08 linker
4115 * as/hc08/aslink.h, as/link/aslink.h,
4116 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4117 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4118 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4119 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4120 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4121 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4122 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4123 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4124 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4125 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4126 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4127 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4128 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4129 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4130 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4131 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4132 * as/link/hc08/conf.mk,
4136 * sdcc.dsw: moved hc08 linker to as/link/hc08
4137 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4138 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4139 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4140 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4141 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4142 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4143 * as/link/mcs51/aslink.dsp,
4144 * as/link/mcs51/Makefile.in: factored out the common files
4145 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4146 * as/clean.mk: extra cleaning common files
4147 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4148 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4149 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4151 2006-10-29 Raphael Neider <rneider AT web.de>
4153 * src/pic/ralloc.c (newReg): create aliases for registers with
4154 multiple names to fix #1579535 and #1584001,
4155 (regWithIdx,dirregWithName): resolve aliases on lookup
4156 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4158 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4159 to prevent build errors on small devices
4161 2006-10-28 Raphael Neider <rneider AT web.de>
4163 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4164 assumption within interrupt handlers, fixes #1584940
4165 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4166 "emitted" to avoid emitting them again in udata
4168 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4170 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4173 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4175 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4176 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4177 on/off CR to CRLF conversion.
4179 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4181 * doc/sdccman.lyx: updated IRQ section
4183 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4185 * device/lib/serial_io.c: removed
4186 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4187 replacements for serial_io.c
4189 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4191 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4193 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4195 * device/lib/serial_io.c: Default putchar() and getchar() for
4196 mcs51 uses serial port.
4198 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4200 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4202 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4204 * support/regression/ports/mcs51/support.c: smaller
4205 _sdcc_external_startup()
4206 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4208 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4210 * device/lib/gbz80/crt0.s,
4211 * device/lib/gbz80/crt0_rle.s,
4212 * device/lib/gbz80/div.s,
4213 * device/lib/gbz80/fstubs.s,
4214 * device/lib/gbz80/heap.s,
4215 * device/lib/gbz80/mul.s,
4216 * device/lib/gbz80/putchar.s,
4217 * device/lib/gbz80/stubs.s,
4218 * device/lib/z80/crt0.s,
4219 * device/lib/z80/crt0_rle.s,
4220 * device/lib/z80/div.s,
4221 * device/lib/z80/fstubs.s,
4222 * device/lib/z80/heap.s,
4223 * device/lib/z80/mul.s,
4224 * device/lib/z80/putchar.s,
4225 * device/lib/z80/stubs.s: reverted, I was mistaken
4227 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4229 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4230 * support/regression/ports/mcs51/support.c: removed race
4231 condition on TI in _putchar allowing to use serial port mode 0
4233 2006-10-20 Borut Razem <borut.razem AT siol.net>
4235 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4237 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4239 * device/lib/gbz80/crt0.s,
4240 * device/lib/gbz80/crt0_rle.s,
4241 * device/lib/gbz80/div.s,
4242 * device/lib/gbz80/fstubs.s,
4243 * device/lib/gbz80/heap.s,
4244 * device/lib/gbz80/mul.s,
4245 * device/lib/gbz80/putchar.s,
4246 * device/lib/gbz80/stubs.s,
4247 * device/lib/z80/crt0.s,
4248 * device/lib/z80/crt0_rle.s,
4249 * device/lib/z80/div.s,
4250 * device/lib/z80/fstubs.s,
4251 * device/lib/z80/heap.s,
4252 * device/lib/z80/mul.s,
4253 * device/lib/z80/putchar.s,
4254 * device/lib/z80/stubs.s: removed all leading underscores from area names
4256 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4258 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4259 regression tests are not waiting in the simulator for simulated
4260 transmission of debug output
4262 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4264 * device/lib/printf_large.c: slightly smaller
4265 * doc/sdccman.lyx: do not use spaces within html links
4267 2006-10-16 Borut Razem <borut.razem AT siol.net>
4269 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4270 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4271 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4272 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4273 debugger/mcs51/configure:
4274 [ 1185668 ] add gnu readline support to sdcdb - enabled
4276 2006-10-16 Raphael Neider <rneider AT web.de>
4278 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4279 fixes #1577882, removes close to all banking optimizations
4281 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4283 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4284 variables in code memory
4285 * support/regression/tests/absolute.c: added test for this
4287 2006-10-15 Raphael Neider <rneider AT web.de>
4289 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4291 (BankSelect): emit BANKSEL before touching linker-placed regs,
4294 2006-10-10 Raphael Neider <rneider AT web.de>
4296 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4297 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4298 * src/pic/main.c (_pic14_parseOptions),
4299 * src/pic/main.h: mostly reverted to previous state, now use results
4300 from SDCCmain.c's argument parsing
4302 2006-10-10 Borut Razem <borut.razem AT siol.net>
4304 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4305 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4306 [ 1185668 ] add gnu readline support to sdcdb -
4307 prepared for READLINE, not enabled yet,
4308 thanks to <tal.bav AT gmail.com>
4310 2006-10-10 Raphael Neider <rneider AT web.de>
4312 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4313 * src/pic16/devices.inc,
4314 * device/include/pic16 (pic18f[24]620.h),
4315 * device/include/pic18fregs.h,
4316 * device/lib/pic16/pics.all,
4317 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4318 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4319 Gary Plumbridge and Anton Strobl
4321 2006-10-10 Raphael Neider <rneider AT web.de>
4323 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4324 --stack-siz=NUM options to configure the argument passing stack
4325 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4326 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4327 (pic14_getSharebankSize): obey --stack-siz=NUM,
4328 (pic14_getSharebankAddress): obey --stack-loc=NUM
4330 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4332 * doc/sdccman.lyx: added to the manual
4333 * doc/figures/ddd_example.png: added (neither pdflatex nor
4334 most browsers seem to like the .eps file)
4336 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4338 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4339 to /tmp and /var/tmp acc. LSB
4340 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4342 * support/regression/tests/onebyte.c: added test
4344 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4346 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4348 2006-10-05 Borut Razem <borut.razem AT siol.net>
4350 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4352 - sdcc.dsw: changed property eol-style to CRLF
4353 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4355 2006-10-04 Raphael Neider <rneider AT web.de>
4357 * device/include/pic/{pic16f84.h,pic16f84a.h},
4358 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4359 from patch #1522504, thanks to Robas Teodor
4361 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4363 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4366 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4368 * src/pic16/glue.c (pic16emitMaps),
4369 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4370 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4371 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4372 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4374 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4375 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4377 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4379 * support/librarian/sdcclib.c: Added option -l.
4380 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4382 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4383 using Windows command prompt.
4385 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4387 * device/lib/libsdcc.lib: added module rand
4388 * src/ds390/ralloc.c (rematStr),
4389 * src/hc08/ralloc.c (rematStr),
4390 * src/mcs51/ralloc.c (rematStr),
4391 * src/z80/ralloc.c (rematStr): made output more consistent
4392 * src/mcs51/gen.c: cosmetic changes
4394 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4396 * src/port.h: added mem.cabs_name to PORT
4403 * src/z80/main.c: added cabs_name initializers
4404 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4406 (emitMaps): emit absolutes in code memory into cabs_name
4408 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4409 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4410 * support/regression/fwk/include/testfwk.h: added define for at
4411 * support/regression/tests/absolute.c: added, new
4413 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4415 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4416 optimizations, see also patch 887161 by Stas Sergeev
4417 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4418 to be necessary anymore,
4419 (102, 103, 104, 127): renamed all occurances of bp to _bp
4421 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4423 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4424 thanks Weston T. Schmidt for patch 1555221
4425 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4426 * src/SDCCicode.c(geniCodeMultiply): small optimization
4428 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4430 * device/include/stdlib.h: added rand prototypes
4431 * device/lib/rand.c: new, added
4432 * device/lib/Makefile.in: added rand.c
4433 * src/z80/peeph.def,
4434 * src/z80/peeph-gbz80.def,
4435 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4437 2006-09-20 Raphael Neider <rneider AT web.de>
4439 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4441 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4443 * as/link/aslink.h: cosmetic changes
4444 * as/link/mcs51/Makefile.in,
4445 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4447 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4450 * as/link/mcs51/aslink.h,
4451 * as/link/z80/aslink.h: merged and moved to as/link/
4452 * as/link/lkstore.c,
4453 * as/link/mcs51/lkstore.c: moved to as/link/
4454 * as/link/clean.mk: remove *.o
4455 * as/link/mcs51/alloc.h: deleted
4456 * as/link/mcs51/lkarea.c: added lnksect prototype
4457 * as/link/mcs51/lkdata.c,
4458 * as/link/mcs51/lklex.c,
4459 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4460 * as/link/mcs51/lkmem.c,
4461 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4462 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4463 * as/link/mcs51/aslink.dsp,
4464 * as/link/mcs51/Makefile.aslink,
4465 * as/link/mcs51/Makefile.bcc,
4466 * as/link/mcs51/Makefile.in: updated for moved files
4467 * as/link/z80/lkarea.c,
4468 * as/link/z80/lkhead.c,
4469 * as/link/z80/lklex.c,
4470 * as/link/z80/lklibr.c,
4471 * as/link/z80/lklist.c,
4472 * as/link/z80/lkmain.c,
4473 * as/link/z80/lkrloc.c,
4474 * as/link/z80/lksym.c: synced with mcs51
4475 * as/link/z80/lkdata.c,
4476 * as/link/z80/lkeval.c,
4477 * as/link/z80/lkihx.c,
4478 * as/link/z80/lks19.c: cosmetic changes
4479 * as/link/z80/Makefile.in,
4480 * as/link/z80/linkgbz80.dsp,
4481 * as/link/z80/linkz80.dsp: updated for moved files
4483 2006-09-16 Borut Razem <borut.razem AT siol.net>
4485 * debugger/mcs51/sdcdb.c: partially fixed
4486 [ 1203664 ] sdcdb fails to open files w. two "." periods
4487 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4488 debugger/mcs51/symtab.h: fixed indenting
4489 * configure.in, configure: up to date with latest Maarten's changes
4491 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4494 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4495 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4496 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4497 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4498 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4499 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4500 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4501 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4502 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4503 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4504 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4505 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4506 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4507 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4508 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4509 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4510 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4511 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4512 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4513 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4514 as/link/mcs51/alloc.h,
4515 as/link/mcs51/clean.mk,
4516 as/link/mcs51/conf.mk,
4517 as/link/mcs51/Makefile.bcc,
4518 as/link/mcs51/Makefile.in,
4519 as/link/mcs51/readme.390,
4520 as/link/mcs51/strcmpi.c,
4521 as/link/mcs51/strcmpi.h,
4523 as/mcs51/Makefile.bcc,
4524 as/mcs51/Makefile.in,
4527 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4529 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4532 * as/link/Makefile.in,
4533 * as/link/z80/linkgbz80.dsp,
4534 * as/link/z80/linkz80.dsp,
4541 * link/z80/aslink.h,
4542 * link/z80/clean.mk,
4544 * link/z80/linkgbz80.dsp,
4545 * link/z80/linkz80.dsp,
4546 * link/z80/lkarea.c,
4547 * link/z80/lkdata.c,
4548 * link/z80/lkeval.c,
4551 * link/z80/lkhead.c,
4554 * link/z80/lklibr.c,
4555 * link/z80/lklist.c,
4556 * link/z80/lkmain.c,
4557 * link/z80/lkrloc.c,
4560 * link/z80/Makefile.in,
4562 * sdcc.dsw: moved link/ to as/link/
4564 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4566 * as/mcs51/i51mch.c (machine): fixed warning
4568 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4570 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4572 2006-09-09 Borut Razem <borut.razem AT siol.net>
4574 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4575 sdcdb WIN32 native port
4576 * src/clean.mk: fixed
4578 2006-09-08 Borut Razem <borut.razem AT siol.net>
4580 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4582 2006-09-08 Raphael Neider <rneider AT web.de>
4584 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4585 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4586 to gplink to disable processor mismatch warning and to allow
4587 the use of devices with only aliased (shared) memory banks,
4588 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4590 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4592 * doc/sdccman.lyx: Some re-formating plus example on using
4593 #pragma preproc_asm +/-
4595 2006-09-07 Borut Razem <borut.razem AT siol.net>
4597 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4600 2006-09-06 Borut Razem <borut.razem AT siol.net>
4602 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4603 line at sdcc.nsi:153
4604 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4606 2006-09-05 Borut Razem <borut.razem AT siol.net>
4608 * configure.in, configure: support for winsock2
4609 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4610 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4611 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4612 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4613 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4615 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4617 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4619 * support/regression/tests/bug1551947.c: new, added
4620 * src/SDCCsymt.h: strings are char* not byte*
4622 2006-09-05 Raphael Neider <rneider AT web.de>
4624 * device/lib/pic16/libdev/pic18f4550.c,
4625 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4626 declarations/definitions from patch #1520949
4628 2006-09-05 Raphael Neider <rneider AT web.de>
4630 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4631 byte-aligned bitfields, fixes #1539278
4633 2006-09-05 Raphael Neider <rneider AT web.de>
4635 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4638 2006-09-04 Borut Razem <borut.razem AT siol.net>
4640 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4641 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4642 -mno-cygwin is a part of the compiler name
4643 * support/scripts/sdcc_mingw32: don't disable ucsim
4645 2006-09-03 Borut Razem <borut.razem AT siol.net>
4647 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4648 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4650 2006-09-03 Raphael Neider <rneider AT web.de>
4653 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4654 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4657 2006-09-01 Borut Razem <borut.razem AT siol.net>
4659 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4660 to make ppc-osx happy
4662 2006-08-31 Borut Razem <borut.razem AT siol.net>
4664 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4665 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4666 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4667 * support/regression/ports/ds390/spec.mk,
4668 support/regression/ports/mcs51/spec.mk,
4669 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4670 To run regression tests in mingw environment:
4671 make DEV_NULL=NUL CC=gcc
4673 2006-08-30 Borut Razem <borut.razem AT siol.net>
4675 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4676 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4677 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4678 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4679 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4680 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4681 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4682 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4683 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4684 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4685 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4686 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4687 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4688 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4689 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4690 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4691 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4692 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4693 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4694 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4695 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4696 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4697 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4698 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4699 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4700 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4701 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4702 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4703 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4704 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4705 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4706 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4707 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4708 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4709 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4710 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4711 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4712 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4713 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4714 ucsim WIN32 native port
4716 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4718 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4720 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4722 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4723 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4725 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4727 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4728 * support/regression/tests/bug1546986.c: new, added
4729 * as/mcs51/.cvsignore,
4730 * debugger/mcs51/.cvsignore,
4731 * src/.cvsignore: deleted
4733 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4735 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4738 2006-08-20 Borut Razem <borut.razem AT siol.net>
4740 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4741 removed cl_listen_console::match(), cl_console::match(),
4742 restructured cl_commander::proc_input()
4744 2006-08-16 Borut Razem <borut.razem AT siol.net>
4746 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4747 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4748 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4750 2006-08-14 Borut Razem <borut.razem AT siol.net>
4752 * support/regression/Makefile.in,
4753 support/regression/ports/pic14/gpsim.cmd,
4754 support/regression/ports/pic14/spec.mk,
4755 support/regression/ports/pic14/support.c:
4756 added pic14 regression test
4758 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4760 * as/doc/asxhtm.html: documented changed ABS behaviour
4761 * as/doc/README: fixed some typos
4763 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4765 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4768 2006-08-12 Borut Razem <borut.razem AT siol.net>
4770 * support/regression/fwk/include/testfwk.h,
4771 support/regression/fwk/lib/testfwk.c,
4772 support/regression/generate-cases.py,
4773 support/regression/Makefile.in:
4774 regression test framework does not depend on function pointers and
4777 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4779 * device/include/stddef.h: c temporary hack to fix bug 1518273
4781 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4783 * device/include/mcs51/cc2510fx.h: added
4784 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4787 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4789 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4790 * as/z80/Makefile.in: added strcmpi.c
4791 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4792 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4794 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4796 * device/lib/gbz80/asm_strings.s,
4797 * device/lib/gbz80/crt0_rle.s,
4798 * device/lib/gbz80/div.s,
4799 * device/lib/gbz80/mul.s,
4800 * device/lib/gbz80/shift.s,
4801 * device/lib/z80/asm_strings.s,
4802 * device/lib/z80/crt0_rle.s,
4803 * device/lib/z80/div.s,
4804 * device/lib/z80/mul.s,
4805 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4806 flags which are all upper case
4808 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4810 * as/z80/asm.h: made CASE_SENSITIVE 1
4811 * link/z80/aslink.h: made CASE_SENSITIVE 1
4812 * src/z80/gen.c (throughout): made all conditionals upper case
4813 * support/regression/tests/bug1503067.c: new
4815 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4817 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4818 (shiftIntoPair): added case 2 for PAIR_IY,
4819 (setupToPreserveCarry): replaced parameters with iCode and check if
4820 PAIR_DE is in use to fix bug 1399290,
4821 (genPlus, genMinus): updated call to setupToPreserveCarry
4822 * support/regression/tests/bug1399290.c: new
4824 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4826 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4827 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4828 * src/ds390/gen.c (shiftRLong),
4829 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4830 * src/mcs51/gen.c (sameReg): changed to sameByte,
4831 (xch_a_aopGet): new,
4832 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4833 shiftRLong): fixed bug 1533966
4834 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4835 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4836 * support/regression/Makefile.in: disabled z80, enabled ucz80
4837 * support/regression/tests/float_trans.c: enabled test for z80 and host
4838 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4840 2006-08-01 Borut Razem <borut.razem AT siol.net>
4842 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4843 comparison is always false due to limited range of data type
4844 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4846 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4848 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4849 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4850 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4851 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4853 2006-07-31 Borut Razem <borut.razem AT siol.net>
4855 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4856 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4857 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4858 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4859 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4860 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4861 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4862 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4863 enable ucsim mingw compilation. Serial port is disabled,
4864 since it uses termios.h API, which is not available on native
4867 2006-07-31 Borut Razem <borut.razem AT siol.net>
4869 * Small Device C Compiler 2.6.0 released
4870 * support/scripts/sdcc.nsi: added FULL_DOC option
4871 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4873 2006-07-28 Borut Razem <borut.razem AT siol.net>
4875 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
4876 * doc/INSTALL.txt: updated
4878 2006-07-27 Borut Razem <borut.razem AT siol.net>
4880 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
4881 device/lib/pic/libdev/Makefile.in: fixed bug
4882 [ 1438354 ] pic libsdcc: distclean doesn't work
4883 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
4884 device/lib/pic16/libio/Makefile.in: fixed bug
4885 [ 1438344 ] pic16 lib: clean doesn't work properly
4886 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
4888 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
4890 * device/lib/pic/libsdcc/fsdiv.c,
4891 * device/lib/pic/libsdcc/fsmul.c,
4892 * device/lib/pic16/libsdcc/float/fsdiv.c,
4893 * device/lib/pic16/libsdcc/float/fsmul.c,
4894 * device/lib/_fsdiv.c,
4895 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
4896 * support/regression/tests/bug1520966.c: added
4897 * doc/knownbugs.html: removed [ 1520966 ] from the list
4899 2006-07-25 Borut Razem <borut.razem AT siol.net>
4901 * configure.in, configure, sdccconf_in.h: fixed bug
4902 [ 1519095 ] regression test onebyte.c fails on ppc64 host
4903 * doc/knownbugs.html: removed [ 1519095 ] from the list
4905 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
4907 * doc/knownbugs.html: added, contains list of known bugs at release
4908 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
4910 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
4912 * device/include/mcs51/compiler.h: added SFRX for xdata based special
4913 function registers and corrected defaults with additional warning
4914 * device/lib/malloc.c: cosmetic changes
4915 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
4916 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
4917 (fillGaps): and used it
4919 2006-07-20 Raphael Neider <rneider AT web.de>
4921 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
4922 output unless SDCCPICDEBUG is set
4923 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
4924 output if SILENT is set
4926 2006-07-11 Borut Razem <borut.razem AT siol.net>
4928 * doc/README.txt: updated
4930 2006-07-10 Borut Razem <borut.razem AT siol.net>
4932 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
4933 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
4934 in WIN32 installation
4935 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
4938 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
4940 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
4941 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
4943 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
4945 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
4947 2006-07-06 Borut Razem <borut.razem AT siol.net>
4949 * support/regression/tests/bitfields.c:
4950 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
4951 * support/regression/tests/constantRange.c:
4952 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
4954 2006-07-04 Borut Razem <borut.razem AT siol.net>
4956 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
4958 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4959 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4960 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4961 reverted changes from 2006-07-03
4962 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
4963 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
4964 added CPPFLAGS, used by the host port
4966 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
4968 * support/regression/valdiag/tests/switch.c,
4969 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
4970 * support/regression/tests/libmullong.c: fixed for host
4971 * support/regression/ports/host/spec.mk: disable all warnings for host,
4972 SDCC runs with --less-pedantic too
4974 2006-07-03 Borut Razem <borut.razem AT siol.net>
4976 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
4978 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
4979 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
4980 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
4981 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
4983 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
4984 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
4985 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
4986 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
4988 2006-07-02 Raphael Neider <rneider AT web.de>
4990 * src/pic16/devices.inc,
4991 * device/include/pic16/pic18fregs.h,
4992 * device/include/pic16/pic18f4550.h,
4993 * device/lib/pic16/pics.all,
4994 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
4996 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
4998 * as/hc08/lkaomf51.c (OutputName),
4999 * as/mcs51/lkaomf51.c (OutputName),
5000 * as/z80/asmain.c (asmbl),
5001 * src/ds390/main.c (asmLineNodeFromLineNode),
5002 * src/hc08/ralloc.c (hc08_assignRegisters),
5003 * src/mcs51/main.c (asmLineNodeFromLineNode),
5004 * src/xa51/ralloc.c (checkRegMask),
5005 * src/xa51/gen.c (emitcode),
5006 * src/z80/gen.c (_emit2),
5007 * src/SDCCast.c (searchLitOp),
5009 * support/packihx/packihx.c,
5010 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5011 * src/ds390/gen.c (aopPutUsesAcc),
5012 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5013 * support/regression/tests/libmullong.c (mullong_wrapper),
5014 * src/SDCCsymt.c (powof2),
5016 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5017 * src/SDCCsymt.h: added TYPE_TARGET_*
5018 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5019 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5020 SDCCast because 1) header problems 2) this is the right place
5021 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5022 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5025 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5027 * src/SDCCicode.h: removed buggy semicolon in unused macro
5028 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5029 search for previous definiton of auto symbols too,
5030 (findPrevUse): fixed logic of emitWarnings
5032 2006-06-26 Raphael Neider <rneider AT web.de>
5034 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5035 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5037 2006-06-25 Raphael Neider <rneider AT web.de>
5039 * device/lib/pic/libm: NEW, added math library functions
5040 * device/lib/pic/libsdcc: NEW; added float support functions
5041 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5042 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5043 NEW, added math related headers
5044 * device/include/asm/pic/features.h: NEW
5045 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5046 (popGet): allow larger offsets for AOP_PCODE,
5047 (genDataPointerSet): handle literals explicitly, more debug output,
5048 (genAssign): fixed for float using aopLiteral ;-)
5049 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5050 GOTO initialisation routine
5051 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5052 flag on registers, fixes #1469043 (local variables do not work)
5053 * src/pic/main.c (_pic14_do_link),
5054 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5057 2006-06-25 Borut Razem <borut.razem AT siol.net>
5059 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5060 characters printed (not including the trailing '\0' used to end
5061 output to strings). Problem detected in regression test bug-927659.c.
5062 NOTE: printf() family functions should return int instead
5064 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5065 specifier are printed as themselves
5066 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5067 support flags, width and precision specifiers
5069 2006-06-24 Borut Razem <borut.razem AT siol.net>
5071 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5072 to the list of sdcc tagrets not supporting bit type
5073 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5074 testfor pic16 due to bug:
5075 [ 1511794 ] pic16: regression test bug-895992.c fails
5077 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5079 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5080 * src/SDCCglue.c (initPointer), fixed bug 1496419
5081 * support/regression/tests/bug1496419.c: new, added
5083 2006-06-22 Borut Razem <borut.razem AT siol.net>
5085 * support/regression/ports/pic16/support.c: use gpsim usart module from
5086 libgpsim_modules library
5088 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5090 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5093 2006-06-19 Raphael Neider <rneider AT web.de>
5095 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5096 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5097 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5098 (pic14printExterns,pic14printPublics,pic16printPublics,
5099 pic16_printExterns): use new functions to emit symbols
5100 (picglue,pic16glue): emit publics before emitting externs
5101 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5102 locally defined functions to avoid bug #1443651
5103 * support/regression/tests/bug-716242.c: removed pic16 workaround
5104 * support/regression/ports/pic16/spec.mk: ignore errors during build
5106 2006-06-19 Raphael Neider <rneider AT web.de>
5108 * src/pic/glue.h: added pic14aopLiteral prototype
5109 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5110 * src/pic/gen.c: removed stdint.h dependency
5111 (aopGet): use Safe_strdup()
5112 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5113 (genDataPointerSet): use pic14aopLiteral()
5114 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5115 for pic16; thanks to Bernhard and Maarten
5117 2006-06-18 Borut Razem <borut.razem AT siol.net>
5119 * support/regression/tests/structflexarray.c: flexible array members
5120 not supported by gcc < 3
5121 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5123 * src/pic/gen.c: don't include [p]strdin.h on solaris
5124 * support/Util/pstdint.h: addad svn attributes
5125 * support/regression/tests/constantRange.c,
5126 support/regression/tests/rotate.c: include inttypes.h instead
5127 stdint.h on solaris, addad svn attributes
5129 2006-06-18 Raphael Neider <rneider AT web.de>
5131 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5133 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5134 (pic16_genMinusBits): simplified sign-extension
5135 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5136 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5137 adjusted to correctly handle mixed-signed operands, disabled
5138 now unused multiplciation routines
5139 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5140 (assignResultValue): added argument denoting the size of the result
5141 as returned by the function (fixes upcasts in assigning from
5142 function calls: char foo(); int i = foo();)
5143 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5144 function result to assignResultValue
5145 (genMult): disabled inlined multiplication code
5146 (genDiv): augmented to also handle the modulus operator, fixed to
5147 handle mixed-signed operands correctly
5148 (genMod): simply call genDiv, disabled unused code
5149 (genAssign): fixed missing (sign-)extension on result
5150 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5151 valid char operands, allow signed operands for native code, added
5152 division and modulo operator handling
5153 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5155 As a consequence, onebyte.c (if split into two files) and muldiv.c
5156 pass regression tests.
5158 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5160 * doc/Makefile.in: two runs of makeindex seem needed to get
5161 correct page references in the index of sdccman.pdf
5162 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5164 2006-06-17 Borut Razem <borut.razem AT siol.net>
5166 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5168 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5170 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5171 mentioned ec2drv and paulmon
5173 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5175 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5176 consecutive abs areas
5177 (find_empty_space, allocate_space): added map to handle codemap or
5179 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5180 absolute idata and xdata
5181 * as/mcs51/lkmem.c (summary2): updated legend
5183 2006-06-16 Raphael Neider <rneider AT web.de>
5185 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5187 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5189 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5191 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5193 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5195 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5196 value of generic pointers,
5206 src/z80/main.c: PORT structure, added elements for gp_tags field,
5207 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5208 fields in the PORT structure of each port,
5209 * src/SDCCast.c (decorateType): allow processing of generic pointers
5210 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5213 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5219 * src/pic16/pcode.c,
5221 * src/pic/pcoderegs.c,
5224 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5225 bug 1504689 on minGW
5227 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5229 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5231 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5233 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5235 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5237 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5240 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5242 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5243 to a char variable. Fixed bug #1504211
5244 * device/include/pic16/adc.h,
5245 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5246 and fixed bug #1364390
5248 2006-06-10 Borut Razem <borut.razem AT siol.net>
5250 * CVSROOT: removed the CVS left-over
5252 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5254 * as/hc08/asmain.c (asexit),
5255 * as/hc08/lkmain.c (lkexit),
5256 * as/mcs51/asmain.c (asexit),
5257 * as/mcs51/lkmain.c (lkexit),
5258 * src/SDCCglue.c (DEFSETFUNC),
5259 * src/SDCCmain.c (linkEdit, assemble),
5260 * support/librarian/sdcclib.c (AddRel),
5261 replaced unlink() by standard C remove()
5262 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5263 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5264 gatherImplicitVariables): new, added to fix bug 608752,
5265 (createFunction): added gatherImplicitVariables()
5266 * src/SDCCast.h: added createRMW prototype
5267 * src/SDCCsymt.h (struct symbol): added infertype
5268 * support/regression/tests/bug608752.c: new, added
5270 2006-06-10 Raphael Neider <rneider AT web.de>
5272 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5273 multibyte dummy reads (fixes #1503234)
5275 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5277 * device/include/mcs51/compiler.h: new, added header file to enable
5278 creating common sfr definition header files for different compilers
5280 2006-06-05 Raphael Neider <rneider AT web.de>
5282 * src/pic16/{pcode.h,genarith.c}:
5283 introduced pCodeOp combining any two pCodeOps (previously only
5284 two register operands could be combined), removed pcop2 from
5285 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5286 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5287 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5288 rewritten to use new PO_TWO_OPS
5289 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5290 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5291 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5292 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5293 (pic16_get_op): embraced return arg to allow #define return(x),
5294 added new case for combined opcodes
5295 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5296 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5297 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5299 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5301 * src/SDCCval.c (checkConstantRange): added
5302 * src/SDCCval.h: added checkConstantRange
5303 * support/Util/SDCCerr.c,
5304 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5305 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5306 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5307 * src/SDCCast.c (decorateType): added checkConstantRange,
5308 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5309 can be emitted with the correct always true/false warning,
5310 added optimization for double '!';
5311 result of decorateType() must be assigned back to the tree, because
5312 decorateType() can change the tree
5313 * src/SDCCicode.c (geniCodeLogic),
5314 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5315 (checkConstantRange): removed, it was only a fragment which never
5317 * src/SDCCsymt.c (computeType): fixed promotion for
5318 "-1 < (unsigned bit) b"
5319 * src/pic/ralloc.c (packRegsForAssign),
5320 * src/pic16/ralloc.c (packRegsForAssign),
5321 * src/hc08/ralloc.c (packRegsForAssign),
5322 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5324 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5325 * support/regression/tests/constantRange.c: added
5326 * support/valdiag/tests/constantRange.c: added
5327 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5329 2006-06-02 Borut Razem <borut.razem AT siol.net>
5331 * support/regression/ports/pic16/support.c: increase stack size
5333 * support/regression/Makefile.in: sort tests by name so that the
5334 resutlts can be compared on different machines / platforms
5336 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5338 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5339 * src/ds390/gen.c (emitLabel): new, added,
5340 (genDjnz): fixed stack overflow bug,
5341 (throughout): cosmetic changes to sync with mcs51/gen.c,
5342 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5343 * src/mcs51/gen.c (genEndFunction): small optimization,
5344 (throughout): cosmetic changes to sync with ds390/gen.c
5346 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5348 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5349 (_print_format): fixed printing pointers
5350 * src/mcs51/gen.c (emitLabel, movb): new, added,
5351 (genAssign): small optimization,
5352 (genDjnz): fixed stack overflow bug,
5353 (throughout): replaced sprintf with SNPRINTF,
5354 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5355 replaced emitcode("mov", "b,...") with MOVB(...),
5356 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5357 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5358 * src/mcs51/peeph.def: added rules 140 and 264
5359 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5360 so they may get optimized into registers
5362 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5364 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5365 immediately when encountered,
5366 (printUsage): always use stderr even on windows
5368 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5370 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5371 (processParms): fixed bug #1247551
5372 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5373 parseCmdLine, main): print '--version' to stdout,
5374 print 'help' to stdout if --help is given,
5375 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5376 arguments are given; fixed --help
5378 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5380 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5381 * support/regression/tests/bug-1493710.c: added
5383 2006-05-27 Borut Razem <borut.razem AT siol.net>
5385 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5387 * support/regression/ports/pic16/support.c: increase stack size
5388 from default 64 bytes to 128 bytes
5389 * support/regression/tests/staticinit.c,
5390 support/regression/tests/float.c: regression tests fully enabled
5391 for pic16 port by putting the initialized data arrays into the code
5393 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5394 This was changed by mistake in the previous version.
5396 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5398 * src/pic16/gen.c (genFunction, genEndFunction): some
5399 beautifications, fixed bug with falsely restoring FSR2 in large
5400 stack model, thanks to Beau E. Cox for reporting the bug
5402 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5404 * debugger/mcs51/break.c,
5405 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5406 use %p to print pointers, made address variables unsigned
5407 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5408 * debugger/mcs51/symtab.c (parseSymbol): must return something
5409 * src/mcs51/gen.c (aopForSym): small optimization,
5410 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5411 (freeAsmop): added missing break,
5412 (aopPut): removed parameter bvolatile, determine it inside the function,
5413 (saveRegisters, unsaveRegisters): small optimization,
5414 (genIpush): removed pointless check,
5415 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5416 replaced sprintf with SNPRINTF,
5417 replaced strcpy with strncpyz,
5418 updated aopPut calls,
5419 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5420 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5422 2006-05-24 Borut Razem <borut.razem AT siol.net>
5424 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5425 modification of test for the pic16 port, put the array to the code
5426 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5428 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5430 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5431 * support/Util/pstdint.h: added
5433 2006-05-22 Borut Razem <borut.razem AT siol.net>
5435 * src/regression/Makefile: removed bool2.c test, added -q linker option
5436 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5437 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5438 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5439 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5440 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5441 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5442 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5443 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5444 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5446 2006-05-22 Raphael Neider <rneider AT web.de>
5448 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5449 bug #1492360 (problematic due to generic pointers, see code)
5451 2006-05-22 Borut Razem <borut.razem AT siol.net>
5453 * support/regression/ports/pic16/specs.mk: removed stack size linker
5455 * support/regression/tests/array.c,
5456 support/regression/tests/bitopcse.c,
5457 support/regression/tests/bug-908454.c,
5458 support/regression/tests/malloc.c: modified for pic16 regression test
5459 * support/regression/tests/bitfields.c:
5460 pic16 - excluded bitfileds of size > 8
5461 * support/regression/tests/bp.c: pic16 - reduced data size
5462 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5463 * support/regression/tests/bug-460010.c:
5464 pic16 - used the absolute address the fits in memory
5465 * support/regression/tests/bug-716242.c:
5466 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5467 * support/regression/tests/float.c:
5468 pic16 - excluded - data size too big
5469 * support/regression/tests/onebyte.c:
5470 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5471 * support/regression/tests/shifts.c:
5472 pic16 - function names probably have to differ in first X characters
5474 * support/regression/tests/staticinit.c:
5475 pic16 - excluded some tests due error: no target memory available for
5478 2006-05-22 Borut Razem <borut.razem AT siol.net>
5480 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5481 second try. Thanks Stas Sergeev once more.
5483 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5485 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5486 (genLeftShift, genRightShift): fixed bug 1491627
5487 * src/hc08/peeph.def (rules 7, 8.x): added
5488 * support/regression/tests/shifts.c (ShiftLeftByParam,
5489 ShiftRightByParam, testShiftByParam): added to test variable shifting
5491 2006-05-20 Raphael Neider <rneider AT web.de>
5493 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5494 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5495 (allocReg): add only new registers to dynAllocRegs,
5496 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5497 #1489055, #1445850, and probably #1483693
5499 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5501 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5502 bug in for-loop that didn't emit the last of CONFIG and ID registers
5504 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5506 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5508 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5509 1489016, 1434401 and 1490124
5510 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5511 1489016, 1434401 and 1490124
5513 2006-05-17 Borut Razem <borut.razem AT siol.net>
5515 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5518 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5520 * device/include/mcs51/P89c51RD2.h,
5521 * device/include/mcs51/P89LPC901.h,
5522 * device/include/mcs51/P89LPC922.h,
5523 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5525 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5527 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5528 to fix missing stack pragma in compiled binary object file,
5530 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5532 * support/packihx/configure.in,
5533 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5534 determine sizeof basic types even while cross compiling
5536 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5538 * src/avr/gen.c (aopop),
5539 * src/ds390/gen.c (aopOp),
5540 * src/hc08/gen.c (aopOp),
5541 * src/mcs51/gen.c (aopop),
5542 * src/pic16/gen.c (pic16_aopOp),
5543 * src/pic/gen.c (aopOp),
5544 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5545 if size of operand is smaller than spill location
5547 2006-05-12 Borut Razem <borut.razem AT siol.net>
5549 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5550 have to have CR/LF line endings even if they are checked out on *nix
5551 or on WIN32 in cygwin binmode
5553 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5555 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5556 * device/include/ds80c390.h: added sfr16 definitions
5560 * src/ds390/ralloc.c,
5561 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5562 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5563 bit returning functions
5564 * support/regression/tests/sfr16.c: enabled test on ds390
5566 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5568 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5569 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5571 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5573 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5574 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5575 (cl_address_space constructor): removed expensive initialization,
5576 (cl_address_space::get_cell): extended for late initialization,
5577 (cl_address_space::*): use late initialization,
5578 (cl_address_decoder::activate): removed expensive initialization,
5579 This reduced regression test running time by 25%
5581 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5589 * support/packihx/Makefile.in,
5590 * support/packihx/clean.mk,
5591 * support/packihx/Makefile.bcc,
5592 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5594 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5596 * src/SDCCval.c (valNot): fix for regression test failure
5597 of not.c on big endian hosts
5599 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5601 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5603 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5605 * device/lib/mcs51/Makefile.in: changed string comparison operator
5606 to = for POSIX compliance; == is bash extension
5608 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5610 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5613 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5615 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5616 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5617 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5618 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5619 bug report #1478657,
5621 2006-05-05 Borut Razem <borut.razem AT siol.net>
5623 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5626 2006-05-02 Borut Razem <borut.razem AT siol.net>
5628 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5629 create *.ind, which made make to fail if invoked with -j 2
5631 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5633 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5634 Hubert Sack for patch 1479782
5636 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5638 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5640 2006-05-01 Raphael Neider <rneider AT web.de>
5642 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5643 (create_pic): store only prefix-free device name,
5644 (init_pic): check for device names with "16" prefix,
5646 * src/pic/device.h (struct PIC_device),
5647 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5649 * device/include/pic/pic12f{635,675,629,683}.h,
5650 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5651 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5652 * device/include/pic/pic16f505.h,
5653 * device/lib/pic/libdev/pic16f505.c: removed
5654 * device/include/pic/pic14devices.txt: added support for pic12f
5655 devices, removed unsupported non 16-bit devices
5656 [above changes provided by patch from Zik Saleeba]
5657 * src/pic/*, src/pic16/*, device/include/pic16/*,
5658 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5660 2006-05-01 Borut Razem <borut.razem AT siol.net>
5662 * configure.in, configure, doc/Makefile.in:
5663 sync with nightly build makefile - latex, dvipdf and dvips
5666 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5668 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5669 in the library source
5671 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5673 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5675 2006-04-28 Raphael Neider <rneider AT web.de>
5677 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5678 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5679 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5680 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5682 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5684 * device/lib/pic/libdev/Makefile.in,
5685 * device/lib/hc08/Makefile.in,
5686 * device/lib/gbz80/Makefile.in,
5687 * device/lib/z80/Makefile.in,
5688 * device/lib/ds390/Makefile.in,
5689 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5690 thanks to Borut for the bug report
5692 * configure: always create doc/Makefile independent from --enable-doc
5693 * Makefile.in: always install from directory doc independent from
5695 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5697 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5698 * doc/Makefile.in: install *.txt if present
5699 * device/include/Makefile.in (install): added installation of pic/*.inc
5700 and pic/*.txt files again, they were erroneously removed
5702 2006-04-28 Raphael Neider <rneider AT web.de>
5704 * src/pic/{gen.c,main.h,pcode.c},
5705 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5706 concerning signedness with casts
5708 2006-04-28 Raphael Neider <rneider AT web.de>
5710 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5711 definition of an interrupt handler,
5712 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5713 interrupt handler stuff from picglue() to separate routine,
5714 (picglue): enabled definition of intr handlers in files w/o main()
5716 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5718 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5719 compilation with MSVC 2005 Express Edition (VC8)
5721 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5723 * device/lib/Makefile: fixed build of gbz80 lib
5725 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5727 * support/regression/tests/bug-460010.c,
5728 * support/regression/tests/bug-524691.c,
5729 * support/regression/tests/bug-716242.c: removed conditional defines
5730 that are already in testfwk.h
5732 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5734 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5735 (AccAXRsh1): added, shift right by 1,
5736 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5738 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5740 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5742 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5743 remove cast to same type
5744 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5745 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5747 * link/z80/Makefile: removed, they have moved to
5750 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5751 * install-sh: fix bug #1204398 by setting umask 0022
5752 * device/lib/Makefile: separate build of z80 and gbz80 lib
5754 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5756 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5757 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5759 One basic decision: e.g. src/clean.mk includes further files. In order
5760 to make this work there are two solutions:
5761 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5762 run configure on them. This way they can use
5763 'include $(srcdir)/port-clean.mk'
5764 - always include clean.mk by the Makefile at the same level. To avoid
5765 that `make clean` tries to include and build Makefile.dep the
5766 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5767 implemented, because now even `make uninstall` doesn't create
5768 Makefile.in. clean.mk could be eliminated by pasting it in
5771 * debugger/mcs51/Makefile.in: build own objects from library sources
5772 (SLIB, SDCC) in current directory
5774 * configure, configure.in: renamed --disable-device-lib-build in
5775 --disable-device-lib; added --enable-doc, the required tools are
5776 searched by configure; added result message; the toolchain for the
5777 belonging ports are now only built, if the port is enabled.
5779 * support/regression/*: all output is written in directory gen, because
5780 the fwk and ports directories don't livet in the build tree using vpath
5782 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5783 --disable-device-lib, added --enable-doc, added section VPATH
5785 * sim/ucsim/configure.in,
5786 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5787 z80 are enabled by default
5789 2006-04-24 Raphael Neider <rneider AT web.de>
5791 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5792 to config word, "pic14_"-prefixed some extern functions
5793 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5794 config word has been found
5795 * src/pic/device.h: added prototypes
5796 * src/pic/pcode.c: added "pic14_"-prefix where needed
5797 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5799 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5801 (pic14emitRegularMap): ignore config words,
5802 (pic14createInterruptVect): moved generating __config directives away
5803 (picglue): have __config directives emitted
5805 2006-04-24 Borut Razem <borut.razem AT siol.net>
5807 * doc/Makefile: sync with nightly build makefile
5809 2006-04-24 Raphael Neider <rneider AT web.de>
5811 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5812 registers that have not been assigned proper liveranges,
5813 fixes #1469504 and #1474602,
5814 (pCodeRegOptimizeRegUsage): fixed typo in comment
5816 2006-04-24 Borut Razem <borut.razem AT siol.net>
5818 * device/examples/main8051.c: deleted - it was removed from CVS
5819 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5820 after the transition to Subversion
5821 * src/SDCCalloc.h: deleted - it was removed from CVS
5822 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5823 after the transition to Subversion
5824 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5825 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5826 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5827 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5829 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5831 * as/asx8051.dsp: added mcs51/strcmpi.h
5832 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5833 * as/hc08/aslink.h: updated lnksect prototype
5835 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5837 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5838 (newdot): handle A_ABS
5840 * as/mcs51/asout.c (outarea): output address
5841 * as/hc08/lkaomf51.c,
5842 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5844 * as/mcs51/i51pst.c,
5845 * as/z80/z80pst.c: "ABS" is not A_OVR
5846 * as/hc08/lkarea.c (newarea): read a_addr,
5847 (lnkarea): added codemap array, sort absolute areas to the front,
5848 combine all GSINITx/GSFINAL,
5849 (find_empty_space, allocate_space): new functions,
5850 (lnksect): return next address, handle absolute sections
5851 * as/mcs51/lkarea.c (newarea): read a_addr,
5852 lnksect2 prototype changed,
5853 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5854 (find_empty_space, allocate_space): new, factored out of lnksect2,
5855 (lnksect2): return next address, handle absolute sections
5857 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5858 * as/hc08/lklibr.c (addfile, fndsym),
5859 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5860 index out of range and detect both '\' and '/'
5861 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5862 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5863 regression tests (ds390 cannot return bool yet)
5864 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5865 document critical interrupts on z80, document changed SDCC define
5866 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5867 (_a390_mapping): added .org directive
5868 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5869 (genMultOneByte): fixed warnings
5870 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5872 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5873 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
5874 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
5875 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
5876 * src/pic16/main.c: removed newReg prototype
5877 * src/pic16/pcode.c,
5878 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
5880 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
5882 * src/pic16/ralloc.c
5883 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
5885 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
5886 from short to PIC_OPTYPE
5887 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
5888 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
5889 optype from short to PIC_OPTYPE
5890 * src/port.h: made int_size unsigned to fix warnings
5891 * src/SDCC.y: fixed warning on MSVC
5892 * src/SDCCicode.c (getArraySizePtr): return unsigned int
5893 * src/SDCCopt.c (convertToFcall): fixed warnings
5894 * src/SDCCsymt.h: removed double prototype for genSymName
5895 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
5896 offset int to fix warnings
5898 2006-04-22 Borut Razem <borut.razem AT siol.net>
5900 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5901 references to CVS replaced with Subversion
5903 2006-04-21 Borut Razem <borut.razem AT siol.net>
5905 * doc/sdccman.lyx, */Makefile, */Makefile.in:
5906 references to CVS replaced with Subversion
5908 2006-04-19 Borut Razem <borut.razem AT siol.net>
5910 * src/version.awk: adapted for svn
5911 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
5912 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
5913 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
5914 /binutils-avr/etc/*.vi, *.jin: removed all properties
5915 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
5917 2006-04-19 Borut Razem <borut.razem AT siol.net>
5919 * CVS to Subversion migration completed
5921 2006-04-18 Borut Razem <borut.razem AT siol.net>
5923 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
5924 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
5926 2006-04-17 Borut Razem <borut.razem AT siol.net>
5928 * device/include/Makefile.in: added pic/*.inc to the installation
5930 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
5932 * support/regression/collate-results.py: fixed output in case of
5934 * support/regression/generate-cases.py: fixed splitting of pathnames
5936 * as/hc08/lklibr.c (addfile),
5937 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
5939 2006-04-11 Raphael Neider <rneider AT web.de>
5941 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
5942 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
5943 * src/pic16/pcode.c (assignValnums): fixed #1460578
5945 2006-04-11 Raphael Neider <rneider AT web.de>
5947 * device/lib/pic/libdev/*.c,
5948 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
5949 fixes #1468739, enables compilation in --std-c99 mode
5950 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
5952 2006-04-11 Raphael Neider <rneider AT web.de>
5954 * src/pic/device.c (find_device): removed debug output
5955 (list_valid_pics): enabled verbose listing of supported devices
5956 * device/include/stdbool.h: define bool as char for pic14/16 as well
5958 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5960 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
5962 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
5964 * .version: bumped version to 2.5.6
5965 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
5967 2006-04-06 Raphael Neider <rneider AT web.de>
5969 * .version: bumped version to 2.5.6 (pic14 ABI changed)
5970 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
5971 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
5972 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
5973 pic14_constructAbsMap
5974 (pic14printPublics): declare absolute global symbols as global
5975 (pic14createInterruptVect),
5976 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
5977 (newReg): assume new registers unused, use correct name in
5978 hashtable (reg->name instead of name), more debugLog output
5979 * src/pic/device.h (PIC_device): added fields for verbose output
5980 * src/pic/device.c: moved device definition to pic14devices.txt,
5981 added routines for runtime parsing of pic14devices.txt,
5982 added support for second config word
5983 * src/pic/main.c (_process_pragma): removed #pragma maxram,
5984 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
5985 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
5986 (_pic14_parseOptions): moved pCodeInitRegisters here
5987 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
5988 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
5989 (pCodeInitRegisters): rewrapped comments, perpared new approach to
5990 handling the pseudo stack
5991 * device/lib/Makefile.in: ignore failures in objects-pic16,
5992 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
5993 * device/lib/pic/NEWS: document new dependency on picXXX.lib
5994 * device/lib/pic/Makefile.subdir,
5995 * device/lib/pic16/Makefile.subdir: improved clean rules
5996 * device/lib/pic/libdev/: NEW, pic14 device libraries
5997 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
5998 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
5999 * device/include/Makefile.in: create subdir and install pic14 headers
6000 * device/include/pic/p16f_common.inc: removed unused declarations
6001 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6002 PICs from inc2h.pl v1.6,
6003 replaced BIT_AT macros with struct declarations
6004 * device/include/pic/pic14devices.txt: definition of supported devices,
6005 all above improvements contributed by Zik Saleeba, thanks
6006 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6007 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6010 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6012 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6013 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6014 thanks to Charles Olds
6016 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6018 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6020 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6022 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6023 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6024 * support/regression/bug1464657.c: added, new test
6026 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6028 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6031 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6033 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6034 --no-peep and --peep-file <file> are used don't use default rules but
6037 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6039 * src/mcs51/gen.c (genCall): fixed bug 1457608
6041 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6043 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6044 changes seem to cause (trigger?) problems with the build system.
6046 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6048 * src/SDCCpeeph.c (operandsLiteral): new, added,
6049 (callFuncByName): inserted operandsLiteral
6050 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6052 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6054 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6055 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6057 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6059 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6060 implemented patch 1120823 Thanks to Willy De la Court (normal
6061 interrupts need an interrupt number now if they are made critical),
6062 and enabled nesting of critical functions though not for gbz80
6063 (genCritical, genEndCritical): added functions
6064 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6065 * src/z80/mappings.i: added "ei" to all mappings
6067 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6069 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6070 submitted by the Debian SDCC maintainer Aurelien Jarno:
6071 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6072 archive with gcc 4.1 on mips and wrote the patch"
6074 2006-03-16 Raphael Neider <rneider AT web.de>
6076 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6077 the left operand is shorter than the result (c* = lit-c* + int),
6079 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6082 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6084 * src/.version: increased version number to 2.5.5
6085 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6086 linking is done manually in pic16 port's _linkEdit,
6087 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6088 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6089 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6090 allocate asmop as AOP_ACC,
6091 (aopForRemat): added parameter 'bool result' in function declaration,
6092 (pic16_aopGet): return AOP_ACC when accessing WREG,
6093 (pic16_popGetTempReg): minor modification,
6094 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6095 'pic16_allocWithIdx',
6096 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6097 calling function in absolute addresses,
6098 (genAssign): take into account AOP_ACC asmop,
6099 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6100 * src/pic16/pcoderegs.c: some debug functions and lines added,
6101 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6102 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6104 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6105 call to allocReg, not by manually allocating a new one,
6106 (pic16_assignRegisters): now before going through the register
6107 allocating functions mark all registers as free. This eliminates some
6108 side effects resulting from peephole parser done earlier in the backbone
6110 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6112 * src/SDCCicode.c (geniCodeLogic),
6113 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6115 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6117 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6118 (genSend): bugfix, do not allocate and free twice,
6119 (shiftRLong): handle partially overlapping aops
6120 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6122 2006-03-08 Borut Razem <borut.razem AT siol.net>
6124 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6127 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6129 * support/regression/tests/bug1409955.c: new, added
6130 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6131 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6132 (aopForSym, aopOp): increment asmop.allocated if reused,
6133 (freeAsmop): decrement asmop.allocated and check for zero instead of
6135 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6136 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6137 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6138 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6139 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6140 genSignedRightShift, genRightShift, genDataPointerGet,
6141 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6142 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6143 in reverse order from allocation,
6144 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6145 added swappedLR to keep track
6146 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6147 pdata & code for GCC, z80, gbz80 & hc08
6148 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6150 2006-03-08 Raphael Neider <rneider AT web.de>
6152 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6154 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6156 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6157 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6158 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6160 2006-03-06 Borut Razem <borut.razem AT siol.net>
6162 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6163 made the linker quiet
6165 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6167 * src/pic16/gen.c (genPcall): fixed bug #1443644
6168 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6169 which dumps before the function entry point a data byte which represents
6170 the number of the local variables used by the specified function, added
6171 'xinst' for initial support for Extended Instruction Support,
6172 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6173 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6174 port->fun_prefix anymore (may change later),
6175 (genFunction, genEndFunction): do not store/restore local registers for
6176 _main (this should take care the --main-return command line option in
6178 (genOr): removed some legacy pic-port instructions,
6179 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6180 performing operations with SFR's causes data to be written more than
6181 once to each SFR. Perhaps SFRs should be handled in special cases...
6182 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6184 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6185 into account for stack starting position,
6186 (struct OPTIONS pic16_optionsTable): added command line argument
6187 --extended or -y for Extended Instruction Support,
6188 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6189 (deassignLRs): *** perhaps the most important change, old 'for' code
6190 (commented out for reference), didn't account for some registers which
6191 were left marked 'not free' after a pointer operation. The change
6192 reduces register usage a lot in some cases
6194 2006-03-04 Borut Razem <borut.razem AT siol.net>
6196 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6198 * support/regression/tests/bug-524697.c: decreased array size for
6199 mcs51 to fit into the internal RAM
6200 * support/regression/Makefile.in: a little bit more verbose
6202 2006-03-03 Borut Razem <borut.razem AT siol.net>
6204 * support/regression/fwk/lib/testfwk.c,
6205 support/regression/fwk/include/testfwk.h: introduced function
6206 _prints(), nonrecursive _printn(), call _initEmu() from main()
6207 * support/regression/ports/gbz80/support.asm,
6208 support/regression/ports/ucz80/support.asm,
6209 support/regression/ports/z80/support.asm,
6210 support/regression/ports/ds390/support.c,
6211 support/regression/ports/hc08/support.c,
6212 support/regression/ports/host/support.c,
6213 support/regression/ports/mcs51/support.c,
6214 support/regression/ports/xa51/support.c: added empty _initEmu()
6216 * support/regression/ports/pic16/gpsim.cmd,
6217 support/regression/ports/pic16/spec.mk,
6218 support/regression/ports/pic16/support.c,
6219 support/regression/Makefile.in: added pic16 regression test
6221 2006-03-01 Raphael Neider <rneider AT web.de>
6223 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6224 genConstPointerGet): use safe way of generating MOVFF to cover
6225 literals as well as registers, fixes bug #1440527
6226 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6228 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6229 more correctly, fixes bug #1232186
6230 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6231 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6232 gplink guess the correct processor in more cases, applied patch
6233 from Till Riedel attached to and fixing bug #1436552
6235 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6237 * support/regression/tests/array.c: added, contains check for #1434401
6238 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6240 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6242 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6243 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6244 * device/include/mcs51/c8051f326.h,
6245 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6246 * device/include/mcs51/c8051f000.h,
6247 * device/include/mcs51/c8051f018.h,
6248 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6249 PCON_IDLE,PCON_STOP and added sfr16 definitions
6251 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6253 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6254 genGetWord): fixed bug 1409955
6256 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6258 * device/include/hc08/mc68hc908gp32.h,
6259 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6261 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6263 * src/SDCCast.c (constExprValue): return NULL if not a value
6264 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6265 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6266 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6268 2006-02-13 Borut Razem <borut.razem AT siol.net>
6270 * src/regression/ptrarg.c: added, fails due to bug #1430967
6271 * src/regression/Makefile: ptrarg.c added, ...
6273 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6275 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6276 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6278 2006-02-11 Borut Razem <borut.razem AT siol.net>
6280 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6281 print "Processor: xxx" message to stdout only if --verbose
6283 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6285 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6286 * support/regression/tests/bug1426356.c: added
6287 * support/regression/tests/bitfields.c: removed 2 tests
6289 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6291 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6292 * device/include/mcs51/c8051f330.h,
6293 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6294 PCON_IDLE,PCON_STOP and added sfr16 definitions
6295 * device/lib/_divsint.c,
6296 * device/lib/_divuint.c,
6297 * device/lib/_divulong.c,
6298 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6299 register bank bug for small stackauto
6301 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6303 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6305 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6307 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6308 * all.dsp: corrected several bin paths
6309 * device/include/mcs51/c8051f120.h,
6310 * device/include/mcs51/c8051f300.h,
6311 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6312 to PCON_IDLE,PCON_STOP
6313 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6314 * device/lib/printf_large.c (output_float): fixed bug 1388703
6315 * support/regression/tests/bug1057979.c: added test for bug 1388703
6317 2006-02-08 Raphael Neider <rneider AT web.de>
6319 * src/pic/pcode.c (pciTRIS): fixed typo,
6320 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6321 (LinkFlow): fixed handling of flows that end in a call,
6322 (ReuseReg): perform safety check earlier
6323 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6324 to work with flows at the beginning of a pBlock,
6325 fixes #1426557 (Symbol not previously defined),
6326 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6328 (RemoveUnusedRegisters): update register usage info
6329 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6330 created, reuse existing ones instead
6331 * src/pic/gen.c (genPcall): fixed #1424719
6333 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6335 * link/z80/lkmain.c,
6337 * link/z80/lkdata.c,
6338 * link/z80/aslink.h: fixed build on current cygwin:
6339 replaced getline() by lk_getline()
6341 2006-02-01 Borut Razem <borut.razem AT siol.net>
6343 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6344 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6345 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6346 src/regression/bool1.c, src/regression/bool2.c,
6347 src/regression/bool3.c, src/regression/call1.c,
6348 src/regression/compare.c, src/regression/compare10.c,
6349 src/regression/compare2.c, src/regression/compare3.c,
6350 src/regression/compare4.c, src/regression/compare5.c,
6351 src/regression/compare6.c, src/regression/compare7.c,
6352 src/regression/compare8.c, src/regression/compare9.c,
6353 src/regression/configword.c, src/regression/for.c,
6354 src/regression/inline.c, src/regression/mult1.c,
6355 src/regression/nestfor.c, src/regression/or1.c,
6356 src/regression/pointer1.c, src/regression/ptrfunc.c,
6357 src/regression/rotate1.c, src/regression/rotate2.c,
6358 src/regression/rotate3.c, src/regression/rotate4.c,
6359 src/regression/rotate5.c, src/regression/rotate6.c,
6360 src/regression/rotate7.c, src/regression/string1.c,
6361 src/regression/struct1.c, src/regression/sub.c,
6362 src/regression/sub2.c, src/regression/switch1.c,
6363 src/regression/while.c, src/regression/xor.c,
6364 src/regression/create_stc, src/regression/simulate,
6365 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6367 * src/regression/gpsim_assert.h: added
6369 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6371 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6372 ((void (code *) (void)) 0) ();
6381 * as/mcs51/aslink.h,
6383 * as/mcs51/asmain.c,
6384 * as/mcs51/lkdata.c,
6386 * as/mcs51/lkmain.c,
6389 * as/z80/asmain.c: fixed build on current cygwin:
6390 replaced getline() by as_getline()
6392 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6394 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6395 declarator in the symbol chain
6397 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6398 parameter list for function pointers
6399 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6400 * support/regression/tests/bug-716242.c: added
6402 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6404 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6406 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6408 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6410 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6411 inifinitely recurseable, added static
6412 * support/regression/tests/bug-1408066.c: added
6414 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6417 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6418 renamed, added possibility to create "postLoopLbl"-labels
6419 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6420 newiTempLoopHeaderLabel
6421 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6422 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6423 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6424 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6425 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6426 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6427 (basicInduction): fixed bug #136564, made static,
6428 (loopInduction): changed parameter of basicInduction, made static,
6429 (addPostLoopBlock): added
6430 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6431 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6433 * support/regression/tests/bug-136564.c: added
6434 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6435 --std-sdcc99 to LIBSDCCFLAGS
6437 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6439 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6441 * support/regression/tests/bug-1406131.c: added
6443 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6445 * src/SDCCast.c (decorateType): fix promotion of unary minus
6446 * src/SDCCsymt.c (computeType): beautified
6447 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6448 (valUnaryPM, valComplement): fix sign and promotion,
6449 (valNot): ANSI: result type is int (SDCC: unsigned char)
6450 * support/regression/tests/uminus.c: speedup by removing superflous
6452 * support/regression/tests/onebyte.c: added promotion and signedness
6453 tests for unary minus
6454 * support/regressions/tests/bug-477927.c: disable warning about
6455 uninitialized variables
6456 * support/regression/tests/not.c: added
6458 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6460 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6461 * src/mcs51/gen.c (gen51Code): show final register usage after
6462 fillGaps in asm with --i-code-in-asm
6463 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6464 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6465 incUsed, rliveClear, adjustIChain): made static,
6466 (setFromRange): excluded because it's unused,
6467 (findPrevUseSym, markWholeLoop): added,
6468 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6469 through all branches of predecessors enables sdcc to emit the warning
6470 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6471 (rlivePoint): made static, added parameter emitWarnings which is only
6472 true during the first run out of two,
6473 (findRecursiveSucc, findRecursivePred): removed,
6474 (computeLiveRanges): made static, added parameter emitWarnings,
6475 (dumpIcRlive): added for debugging only
6476 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6477 removed prototype of setFromRange()
6478 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6479 in call of computeLiveRanges()
6480 * support/regression/tests/bug-895992.c: added
6481 * support/regression/tests/bug-971834.c: added
6482 * support/valdiag/tests/bug-895992.c: added
6483 * support/valdiag/tests/bug-971834.c: added
6485 2005-12-18 Raphael Neider <rneider AT web.de>
6487 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6488 (genUnpackBits): improved code for direct operands,
6489 (genPackBits): improved code for literal assignment to bitfields
6490 and for direct destination operands (no FSR indirection),
6491 prevented redundant AND, fixes #1362800,
6492 (AccLsh): added parameter to disable masking of the result
6493 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6494 skip instructions with side-effects (like incfsz),
6495 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6496 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6497 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6500 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6502 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6503 volatile variables as spill location
6505 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6507 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6509 * support/regression/tests/bug-1376320.c: added
6511 2005-12-08 Raphael Neider <rneider AT web.de>
6513 * src/pic/device.c: renamed is_shared to pic14_is_shared
6514 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6515 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6516 (is_valid_identifier): added for above workaround
6518 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6520 * device/lib/Makefile.in: fixed to enable port-specific-objects
6521 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6522 char, thanks Hubert Sack
6523 * doc/sdccman.lyx: documented --xstack-loc,
6524 elaborated a bit more on interrupts and pitfalls,
6525 removed "setjmp/longjmp unsupported",
6526 documented some unsupported C99 features
6527 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6528 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6529 if, thanks Hubert Sack
6530 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6531 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6533 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6534 regression tests can report resource usage (rfe 700441)
6535 * support/regression/collate-results.py: report resource usage
6536 * support/regression/ports/ds390/spec.mk,
6537 * support/regression/ports/hc08/spec.mk,
6538 * support/regression/ports/mcs51/spec.mk,
6539 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6540 * support/regression/ports/ds390/uCsim.cmd,
6541 * support/regression/ports/hc08/uCsim.cmd,
6542 * support/regression/ports/mcs51/uCsim.cmd,
6543 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6544 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6545 library, use the default one
6546 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6547 building the library
6549 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6551 * config.dsp: added dependency on .version and configure_vc.awk
6552 * device/include/setjmp.h: updated for --stack-auto and --xstack
6553 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6554 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6555 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6556 * device/lib/libsdcc.lib: added _setjmp
6557 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6558 (decorateType): fixed bug 1372851,
6559 (optimizeGetHbit): fixed warning
6560 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6561 array initialisation
6562 * support/regression/tests/bug1057979.c: added test for bug 1358192
6563 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6565 2005-12-03 Borut Razem <borut.razem AT siol.net>
6567 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6568 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6570 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6572 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6573 createIval): implement symbol independant "flexible array member",
6574 (createIvalCharPtr): implemented flexible array initialisation with a
6576 * src/SDCCsymt.c (copyStruct): removed,
6577 (getSize): fixed misleading comment,
6578 (getAllocSize): removed, the additional allocation size is now in
6579 sym->flexArrayLength,
6580 (checkStructFlexArray): new, syntax checks for flexible array members,
6581 (compStructSize): added syntax checks for "flexible array members"
6582 (copyStruct): removed,
6583 (copyLinkChain): removed inefficient fix for bug 770487
6584 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6585 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6586 symbol->flexArrayLength
6588 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6589 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6590 * support/regression/tests/structflexarray.c: added
6591 * support/valdiag/tests/structflexiblearray.c: added
6593 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6595 * src/SDCCast.c (decorateType): fixed bug 1368489
6596 * support/Util/SDCCerr.c,
6597 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6599 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6601 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6602 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6604 2005-11-27 Borut Razem <borut.razem AT siol.net>
6606 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6607 support/cpp2/mkdeps.h: added command line option
6608 -obj-ext=<extension> to SDCPP to define object file externion, used
6609 for generation of make dependencies (-M)
6610 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6612 2005-11-26 Borut Razem <borut.razem AT siol.net>
6614 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6615 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6616 added pic and pic16 libraries
6618 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6620 * device/include/float.h: Corrected typo in prototype of __fsgt
6622 2005-11-25 Borut Razem <borut.razem AT siol.net>
6624 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6625 added creation of model-mcs51-stack-auto libraries
6627 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6629 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6631 * src/SDCCast.c (createIvalArray): removed obsolete comment
6633 2005-11-24 Borut Razem <borut.razem AT siol.net>
6635 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6636 added missing device/lib/mcs51/crt*.asm sources
6638 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6640 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6642 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6644 * device/lib/_fs2schar.c,
6645 * device/lib/_fs2sint.c,
6646 * device/lib/_fs2slong.c: optimized inline asm
6648 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6650 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6651 Better handling of floats between -1.0 and 0.0.
6653 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6655 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6656 (the missing "if"s prohibited removal of redundant labels)
6658 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6660 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6661 Properly convert floats between -1.0 and 0.0 to long, int, and char
6662 types (max integer value of negative floats tends to zero).
6663 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6664 Removed changes made so to work properly with floats between
6665 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6668 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6670 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6671 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6672 (genCast) cosmetic change
6673 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6674 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6676 * support/regression/tests/bitfields (testSignedBitfields): added
6678 2005-11-18 Borut Razem <borut.razem AT siol.net>
6680 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6681 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6682 introduced SILENT option to make building of pic16 libraries less
6684 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6686 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6687 Now they work properly with floats between -1.0 and 0.0
6688 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6690 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6692 * src/SDCCicode.c (printOperand): added missing else
6694 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6696 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6697 reformatted for better readability
6698 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6701 2005-11-17 Borut Razem <borut.razem AT siol.net>
6703 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6704 introduced SILENT option to make building of pic16 libraries less
6705 verbose - used for nightly snapshot build
6706 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6707 available on Win32 platforms.
6708 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6709 medium, large, pic and pic16
6711 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6713 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6714 printf("%f"...) sets fraction to zero.
6716 2005-11-16 Raphael Neider <rneider AT web.de>
6718 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6720 * src/pic/gen.c (genIfx): implemented for CARRY bit
6721 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6722 to generic pointers, fixes #1357332,
6723 (pic16_movLit2f): NEW,
6724 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6726 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6728 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6730 2005-11-11 Raphael Neider <rneider AT web.de>
6732 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6733 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6734 compute pointer's type from operand,
6735 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6736 improved single bit reads, fixes bug #1353379
6738 2005-11-09 Borut Razem <borut.razem AT siol.net>
6740 * support/scripts/sdcc.nsi: added lib/pic to the package
6742 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6744 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6746 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6748 * support/regression/tests/bug1348008.c: added
6749 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6750 * support/regression/tests/bug1337835.c: updated comment
6752 2005-11-06 Borut Razem <borut.razem AT siol.net>
6754 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6755 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6756 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6757 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6758 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6759 dynamic construction of cl_error_class and derivates - 2.nd try
6761 2005-11-05 Borut Razem <borut.razem AT siol.net>
6763 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6764 bug, which caused Bus Errors on sparc solaris
6766 2005-11-04 Borut Razem <borut.razem AT siol.net>
6768 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6769 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6770 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6771 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6772 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6773 and derivates to resolve the initialization problem on OSX
6775 2005-11-02 Borut Razem <borut.razem AT siol.net>
6777 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6778 corrected typo - #include <winsock2.h>
6780 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6782 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6783 (_asxxxx_mapping): added org directive for future enhancements
6785 2005-11-01 Borut Razem <borut.razem AT siol.net>
6787 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6788 enabled sockets on WIN32
6789 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6791 2005-10-31 Borut Razem <borut.razem AT siol.net>
6793 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6794 WIN32 backslash path delimiters should be escaped when used in C strings
6795 * support/regression/tests/bitfields.c: exclude failing assertions for
6796 __CYGWIN32__ and __MINGW32__ hosts
6798 2005-10-30 Borut Razem <borut.razem AT siol.net>
6800 * src/SDCCutil.c: corrected double comparison typo
6802 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6804 * device/lib/medium/Makefile: added for new memory model medium
6805 * device/include/asm/mcs51/features.h: updated for medium/pdata
6806 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6807 added Multiply & Accumulate sbit's and MAC0_PAGE define
6808 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6809 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6810 * device/lib/_mullong.c: update for medium model
6811 * device/lib/incl.mk: added medium model
6812 * doc/sdccman.lyx: documented medium model
6813 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6814 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6815 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6816 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6817 (allocParms): set SCLS and OCLS to pdata for medium model
6818 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6820 (powof2): return <0 if not power of 2
6821 * src/avr/gen.c (genBitWise): use updated powof2
6822 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6823 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6824 (shiftLLeftOrResult): use B if necessary
6825 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6826 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6827 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6828 * support/regression/Makefile.in: added test-mcs51-medium
6829 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6831 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6833 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6835 * device/lib/time.c (mktime): fixed bug 1334315
6837 2005-10-28 Raphael Neider <rneider AT web.de>
6839 * device/include/pic/p16f_common.inc: added common declarations
6840 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6842 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6844 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6845 (aopPutUsesAcc): added to predict accumulator use,
6846 (assignResultValue): save acc if necessary,
6847 (genMinusDec): store result if indirectly addressed,
6848 (genDivOneByte): save acc if necessary,
6849 (movLeft2Result): bugfix if left already in acc,
6850 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6851 attention to accumulator use (esp. pdata),
6852 (genReceive): receive pdata correctly
6853 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6854 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6856 2005-10-27 Raphael Neider <rneider AT web.de>
6858 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6860 2005-10-27 Raphael Neider <rneider AT web.de>
6862 * .version: changed version to 2.5.4
6863 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6864 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6865 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6866 arithmetics support routines
6867 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6868 * device/lib/Makefile.in: also create installdir for pic
6870 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6872 * src/pic/device.c (dump_sfr): rewritten to delegate register
6873 placement to the linker (use `extern sym' rather than sym EQU addr),
6874 (validAddress): fixed to check last specified address
6875 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
6876 (popGetLit): truncate literal value to 8 bit,
6877 (popGet): moved assert to more appropriate place
6878 (popGetExternal): create pCode operand from and mark the according
6879 symbol as being `extern'
6880 (popGetAddr): added sanity check on immediate's offset, provide
6881 GPOINTER tag on demand
6882 (aopPut): fixed for immediates,
6883 (mov2w_op): move operand's address or contents to WREG (depending on
6884 operand type), safer variant of mov2w,
6885 (movwf,call_libraryfunc): NEW, handy abbreviations,
6886 (get_argument_pcop,get_return_val_pcop,pass_argument,
6887 get_returnvalue): interface for accessing function parameters and
6889 (assignResultValuei,genRet): use new parameter/return value interface
6890 (pic14_getDataSize): back to old version handling generic pointers,
6891 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
6892 provided implementation and/or fixed old one,
6893 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
6894 calls, removed legacy 8051 reference code
6895 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
6896 (loadSignToC): NEW, move the operands sign bit to CARRY,
6897 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
6898 genRightShiftSigned, accepts negative shift counts,
6899 (setup_fsr): load FSR and adjust IRP (indirect memory access),
6900 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
6901 generic pointers, __data pointers and __code pointers,
6902 (genUnpackBits,genPackBits): rewritten to work with generic pointers
6903 and signed bitfields, limit bitfields to 8 bit,
6904 (genDataPointerGet): fixed number of bytes read,
6905 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
6906 (genPointerGet,genPointerSet): fixed handling of __code pointers,
6907 pointers to constant data are no longer assumed to point to __code
6908 space, removed invalid pointer types,
6909 (bitpatternFromVal): retrieve the PICs representation of an integer
6911 (genDataPointerSet): fixed assigning to po_immediate operands,
6912 (genGenPointerSet): implemented as library call,
6913 (genIfx): fixed incorrect condition,
6914 (genAddrOf): limit generic pointers' addresses to 2 bytes,
6915 provide GPOINTER tag according to destination's storage class,
6916 (genCast): added code to handle casting to generic pointers, added
6917 sign-/zero extension of the result
6918 (aop_isLitLike,op_isLitLike): fixed handling of immediates
6919 * src/pic/gen.h: added macros to access IRP bit in STATUS register
6920 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
6922 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
6923 address/register resides in the shared banks
6924 (emitSymbolToFile): improved to handle global and `pinned' symbols,
6925 put all variables into separate sections (have the linker arrange
6927 (picglue): put init code and interrupt handlers in separate sections
6928 * src/pic/main.c: added port specific options table, modified to PORT
6929 structure to make GPOINTERs 3 byte, added pic14_options
6930 (_pic14_do_link): private linking routine (update paths to libraries,
6931 add libsdcc.lib by default)
6932 * src/pic/main.h: declare pic14_options
6933 * src/pic/pcode.c: fixed instructions i/o relations,
6934 (RegCond): reverted to correct version,
6935 (newpCodeOpLit): truncate literals to 8 bit,
6936 (genericPrint): added debug output,
6937 (getRegFromInstruction): fixed for various operand types, simplified
6938 (BuildFlow): fixed broken handling of isntructions with labels
6939 (LinkFlow): start at last instruction in flow (skip trailing comments),
6940 pass the flow on to the next instruction after CALL
6941 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
6942 (insertPCodeInstruction): fixed inserting after a skip instruction,
6943 (DoBankSelect): fixed for labeled instructions
6944 (OptimizepBlock): honor --nopeep switch
6945 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
6946 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
6947 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
6948 (pCodeOptime2pCodes): allow disabling this optimization via
6949 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
6950 but is still buggy), started implementation of a dataflow based
6951 pCode optimization (CSE + dead code elimination)
6952 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
6953 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
6954 names are independant of the stack location and therefore portable across
6957 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6959 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
6960 (selectSpil): fixed bug 1337835 by not spilling bit variables
6961 * support/regression/tests/bug1337835.c: added test for this bug
6962 * src/mcs51/peeph.def: restart after rule 3.c,
6963 addded rules 263.x to optimize loading constants
6965 2005-10-26 Raphael Neider <rneider AT web.de>
6967 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
6968 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
6969 (genAssign): emit warning when casting literals to generic pointer
6970 type, also applies when taking the address of a fixed variable,
6971 (genCast): improved casting to generic pointers
6972 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
6973 extern variables, added verbose error message
6974 * device/include/pic16/{string.h,errno.h}: added #pragma library c
6976 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
6978 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
6979 carry must be complemented too
6980 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
6981 could be emitted by genMinus
6982 * src/SDCCval.c (constVal): fixed bug 1305065
6984 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
6986 * src/SDCCast.c (addCast): added promotion for bit variables
6987 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
6988 promotion casts + optimisation
6989 (optimizeGetWord): fix warning 'i' might be used uninitialized
6990 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
6991 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
6993 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
6995 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
6996 all chars are promoted to int; promotion should be handled in SDCCast.c
6998 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7000 * device/lib/_strcmp.c: Fixed bug 1326457
7002 2005-10-11 Raphael Neider <rneider AT web.de>
7004 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7005 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7007 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7009 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7010 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7012 2005-10-04 Raphael Neider <rneider AT web.de>
7014 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7015 device/lib/pic16/pics.all: added pic18f1320
7016 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7018 2005-09-30 Raphael Neider <rneider AT web.de>
7020 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7021 * src/pic16/devices.inc: NEW, provides device descriptions
7022 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7024 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7026 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7029 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7031 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7032 documented Any Order Bit, Higher Order Byte and Higher Order Word
7033 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7034 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7035 (optimizeGetAbit): new, to get any bit, not only the high bit,
7036 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7037 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7038 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7039 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7040 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7041 GETABIT, GETBYTE, GETWORD: decorate them,
7042 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7043 (ast_print): added GETABIT, GETBYTE, GETWORD
7044 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7045 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7046 (geniCodeBinary): new generic binary icode,
7047 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7048 * src/port.h: updated comment for PORT.hasExtBitOp
7049 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7050 (genGetByte): new, to get a single byte,
7051 (genGetWord): new, to get a word from a long,
7052 (gen51Code): added GETABIT, GETBYTE, GETWORD
7053 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7055 2005-09-23 Raphael Neider <rneider AT web.de>
7057 * configure.in, configure: have device/lib/pic configured
7058 * device/lib/Makefile.in: added model-pic14
7059 * device/lib/clean.mk: added pic/ to clean rule
7060 * device/lib/pic: added rudimentary pic14 library providing support
7061 functions for multiplication/division/generic pointer access
7062 * src/SDCCopt.c (convilong): mark support functions as extern
7063 for pic14 port as well
7064 * src/pic/gen.c (genMult): added assertions,
7065 (genpic14Code): emit warning on unhandled iCodes
7066 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7067 * src/pic/pcode.c (pCodeOpCopy),
7068 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7069 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7070 SFR_REGISTER}), made safe for future extensions
7071 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7072 instructions even if preceeded by SKIP instructions (also remove
7073 them); removed unused code
7074 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7075 prevents leaving parts of the structure uninitialized after copying
7077 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7079 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7081 * support/regression/tests/addsub.c: added test for the bug
7083 2005-09-21 Raphael Neider <rneider AT web.de>
7085 * device/include/pic16/pic18f1220.h,
7086 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7087 * device/lib/pic16/Makefile.rules: added missing opening paren
7088 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7089 are provided in genutils.c,
7090 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7091 operand/result sizes,
7092 (genCmp): assert on NULL pointers first, then check deref'ed values
7093 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7096 2005-09-18 Raphael Neider <rneider AT web.de>
7098 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7099 as these are now unused,
7100 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7101 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7102 local, avoids uninitialized pointer dereference on r->name
7103 * src/pic16/ralloc.c (newReg): fixed indentation
7105 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7107 * src/SDCCval.c (constVal): fixed bug 730366
7108 * support/Util/SDCCerr.c,
7109 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7111 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7113 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7115 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7117 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7119 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7121 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7122 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7123 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7124 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7125 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7126 * packihx/packihx.c (hexDigit): made c unsigned char
7127 * as/mcs51/lklibr.c (fndsym),
7128 * link/z80/lkgb.c (gb),
7129 * link/z80/lklibr.c (fndsym),
7130 * link/z80/lkrloc.c (relr),
7131 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7132 * src/SDCC.lex (checkCurrFile, process_pragma),
7133 * src/SDCCglue.c (spacesToUnderscores),
7134 * src/SDCCmain.c (setParseWithComma, processFile),
7135 * src/asm.c (tvsprintf, printCLine),
7136 * src/avr/gen.c (emitcode, aopPut),
7137 * src/ds390/gen.c (emitcode),
7138 * src/hc08/gen.c (emitcode, emitinline),
7139 * src/mcs51/gen.c (emitcode, genInline),
7140 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7142 * src/pic/ralloc.c (debugLog),
7143 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7145 * src/pic16/ralloc.c (debugLog),
7146 * src/z80/main.c (_process_pragma):
7147 made all ctype.h function calls safe
7148 * src/SDCCopt.c: include math.h for fabs
7149 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7150 and used them throughout the code to make ctype.h function calls safe
7151 * src/ds390/main.c (asmLineNodeFromLineNode),
7152 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7153 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7155 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7156 (newpCodeAsmDir): made ctype.h function calls safe
7157 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7158 pic16_emitcode): made lbp unsigned char*
7159 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7160 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7161 * src/xa51/gen.c (emitcode),
7162 * src/z80/gen.c (_emit2): made lbp unsigned char*
7163 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7166 2005-09-05 Raphael Neider <rneider AT web.de>
7168 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7169 access bank splitpoint
7171 2005-09-05 Raphael Neider <rneider AT web.de>
7173 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7175 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7177 * .version: changed to version 2.5.3
7178 * doc/sdccman.lyx: changed version to 2.5.3,
7179 documented --codeseg and --constseg and pragma codeseg and constseg,
7180 documented bit parameters (reentrant) and bit returning
7181 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7182 currFunc->recvSize, but is this ok for all ports?
7183 (ast2iCode): result of ~ on unsigned char must be cast to int for
7185 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7186 function pointers in bit space
7187 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7188 (processFuncArgs): call port.reg_parm() with reentrancy info
7196 * src/z80/main.c: port.reg_parm prototype extended with
7197 "bool reentrant" parameter
7198 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7199 options.stackAuto for allocating bit register parameters
7200 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7201 (genSend): set BitBankUsed if it is,
7202 (selectRegBank): factored out of genCall for use in genPcall,
7203 (genCall): removed redundant dtype assignmen, use selectRegBank,
7204 (genPcall): handle returning in Carry properly, save in F0 if needed,
7205 (genReceive): handle bit register parameters
7206 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7207 (mcs51_assignRegisters): enable bit registers for all reentrant
7208 functions and don't set BitBankUsed unconditionally
7209 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7210 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7211 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7213 2005-08-27 Borut Razem <borut.razem AT siol.net>
7215 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7216 ppc-osx (Darwin) does not support -u option. It seems that it is
7217 supported only on Linux - GNU cp
7219 2005-08-25 Borut Razem <borut.razem AT siol.net>
7221 * sim/ucsim/gui.src/serio.src/Makefile.in,
7222 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7223 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7224 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7225 install and strip, since the strip at /usr/ccs/bin should be used
7228 2005-08-24 Borut Razem <borut.razem AT siol.net>
7230 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7232 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7234 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7237 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7239 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7240 * as/mcs51/lkmain.c (link_main): fixed warning
7241 * device/include/stdbool.h: ds390 has no advanced bit support yet
7242 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7243 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7244 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7245 and updated their macros
7246 * src/SDCCval.c (constVal): updated comment for renamed b_long
7248 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7250 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7251 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7252 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7253 (oprio): set priority for '['
7254 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7256 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7257 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7258 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7259 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7260 added overlayable BIT_BANK area
7261 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7262 (summary2): explain 'T' in legenda
7263 * as/mcs51/lkrloc.c: replaced old K&R style,
7264 (relr): added R_BIT processing,
7265 (errmsg): added "Bit-addressable relocation error",
7266 (adb_bit): added for converting from byte- to bit-addressable space,
7267 (adb_24_bit): added for converting from byte- to bit-addressable space
7268 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7269 used in reentrant functions now even as return value
7270 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7271 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7272 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7273 * src/SDCCglobl.h: added indicator BitBankUsed
7274 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7275 the bit registers b0-b7
7276 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7277 (geniCodeCast): fixed bug 1263853,
7278 (geniCodeLogicAndOr): put result in bool or char,
7279 (geniCodeReceive): added parameter func for accessing the return type,
7280 (geniCodeFunctionBody): pass func to geniCodeReceive
7281 * src/SDCCmain.c: added indicator BitBankUsed
7282 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7283 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7284 (checkSClass): don't put automatic bool/bit on stack,
7285 (checkFunction): removed check on function cannot return bit
7286 * src/SDCCsymt.h: added newBoolLink prototype
7287 * src/mcs51/gen.c (rb1regs): added bit registers,
7288 (movc): created for assigning to carry,
7289 (pushReg, popReg): created for pushing registers,
7290 (sameRegs): check both AOP_REG and AOP_CRY types,
7291 (aopOp): handle bit registers,
7292 (aopPut): optimization no self-assign,
7293 (saveRegisters): push reg->base (bits) only once for bit registers,
7295 (unsaveRegisters): pop reg->base only once and use popReg,
7296 (assignResultValue): added parameter func and return in carry for bits,
7297 (genIpush): optimization no reload in A if not changed,
7298 (genSend): bit parameters in reentrant functions are passed in bit
7299 registers by first assigning to bits in B, then save registers and
7301 (genCall): handle returning in Carry properly, save it in F0 if needed,
7302 (genPcall): updated assignResultValue call, this is not safe yet for bit
7303 returning function !!!
7304 (genFunction): don't generate equ's for bit registers and use pushReg,
7305 (genEndFunction): take care of bit returning functions and use popReg,
7306 (genRet): return bit in Carry,
7307 (genIfx): optimize bit registers and other directly addressable bits,
7308 (genReceive): updated assignResultValue call
7309 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7310 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7311 registers when using stack-auto
7312 * src/mcs51/ralloc.c (_G): added allBitregs,
7313 (regs8051): added the bit registers,
7314 (createStackSpil): use macro IS_BIT,
7315 (getRegBit): added to allocate a bit register, else spill,
7316 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7317 (updateRegUsage): factored out to ease stepping while debugging,
7318 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7319 also allocate bit registers,
7320 (fillGaps): handle bit registers,
7321 (findAllBitregs): added to create bit vector with all bit registers,
7322 (mcs51_allBitregs): returns this bit vector,
7323 (mcs51_assignRegisters): when using stack-auto use bit registers for
7324 passing parameters and creating local variables
7325 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7327 2005-08-22 Borut Razem <borut.razem AT siol.net>
7329 * device/lib/Makefile.in: replaced find option -or with -o
7330 to make it run on solaris
7332 2005-08-22 Raphael Neider <rneider AT web.de>
7334 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7335 fixes #1265442 (crash on Solaris)
7337 2005-08-20 Borut Razem <borut.razem AT siol.net>
7339 * configure, configure.in: added tests for libsocket and libnsl libraries,
7340 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7341 from support/regression/Makefile.in
7342 * support/regression/Makefile.in: added
7343 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7344 * sim/ucsim/libtool: regenerated on sparc-solaris
7345 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7346 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7347 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7348 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7349 sparc-solaris, which doesn't use GNU ld linker
7350 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7351 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7353 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7355 * src/mcs51/peeph.def: updated comments
7357 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7359 * device/lib/_gptrget.c,
7360 * device/lib/_gptrput.c: slightly shorter
7361 * doc/sdccman.lyx: incremented version
7362 * src/mcs51/peeph.def: moved peephole comments to the line of first
7363 change to better keep line correlation, reanimated 186.e
7364 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7366 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7368 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7369 David Saxton with quotes around file name.
7371 2005-08-15 Borut Razem <borut.razem AT siol.net>
7373 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7374 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7375 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7376 make tests run on x86_64 platform
7378 2005-08-13 Raphael Neider <rneider AT web.de>
7380 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7381 as it might be executed DURING a build (parallel make is wonderful)
7383 2005-08-13 Raphael Neider <rneider AT web.de>
7385 * device/lib/Makefile.in (port-specific-objects-pic16):
7386 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7387 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7389 * device/lib/pic16/Makefile.rules: build subdirs before creating
7390 the library, removed builddir rule, create $(builddir) early in
7391 recurse rule, use empty recurse rule for leaf directories
7392 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7393 mkdir errors (race condition), removed duplicate suffix "hex"
7395 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7396 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7397 prevents mkdir -p from aborting on Alpha
7399 2005-08-12 Raphael Neider <rneider AT web.de>
7401 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7402 db-statements in order to allow for arrays of pointers in code
7403 sections to be placed without interspersed 0-padding, fixes
7405 * (emitStatistics): fixed division by zero for pic18f1220
7406 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7407 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7408 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7409 * (pic16_pCodeConstString): keep track of already emitted string
7410 literals to prevent "duplicate definitions of symbol _str_NR"
7411 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7413 * device/lib/Makefile.in: ignore failing PIC16 library builds
7414 * device/lib/pic16/Makefile: do not build if gputils are missing
7415 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7417 2005-08-10 Raphael Neider <rneider AT web.de>
7419 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7422 2005-08-10 Raphael Neider <rneider AT web.de>
7424 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7425 Rokas' patch to add the new fixed point type "__fixed16x16"
7426 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7427 functions for __fixed16x16 arithmetics
7428 * device/lib/pic16: reimplemented the build system to support
7429 a separate build directory, better handling of libio (create
7430 the library in a separate subdir for each architecture) and
7431 easier configuration (centralized in Makefile.common)
7433 2005-08-07 Raphael Neider <rneider AT web.de>
7435 * src/pic16/gen.c (genrshTwo): fixed sign extension
7436 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7437 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7439 * device/include/pic16/pic18f4220.h: NEW, header for
7440 pic18f4220 and pic18f4320
7441 * device/include/pic16/pic18fregs.h: added new devices,
7442 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7443 * device/include/pic16/signal.h: resolved name clashes
7444 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7445 to also allow testing for interrupt enable bits, added
7446 comments on how to use the macros
7447 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7448 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7449 register definitions for the devices
7450 * device/lib/pic16/pics.all: added new devices
7451 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7453 * device/lib/pic16/libc/stdlib/memfree: do not count
7454 the block header as free memory
7455 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7456 simplified and added missing end-of-blocklist-marker
7457 (reported by Peter Onion, fixes #1252814)
7458 * (_mergeHeapBlock): fixed loop condition
7459 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7460 len==0, restructured code
7461 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7462 up a bit, reduced bitfield accesses, prevent endless loops
7463 in case of heap corruption
7464 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7465 "unreferenced arguments/must return a value" warnings
7466 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7467 replaced BAUDREG with SPBRG
7468 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7469 device/lib/pic16/debug/gstack/gstack.c: replaced
7470 _naked, _asm, _endasm with __naked, __asm, __endasm
7472 2005-08-05 Raphael Neider <rneider AT web.de>
7474 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7475 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7477 2005-08-05 Borut Razem <borut.razem AT siol.net>
7479 * device/lib/Makefile.in: added missing ';'
7480 * configure: removed ^M characters
7482 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7484 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7485 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7488 2005-08-04 Borut Razem <borut.razem AT siol.net>
7490 * configure.in: pic16 libraries build 2nd try - enable running
7491 configure in device/lib/pic16
7492 * configure: regenerated from configure.in
7493 * device/lib/Makefile.in: create $(PORT)/bin directory
7495 2005-08-03 Raphael Neider <rneider AT web.de>
7497 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7498 to get/set values via pointers
7499 * (genUnpackBits,genPackBits): changed detection of
7500 ptr->bitfield vs. sym.bitfield, fixed access via generic
7501 pointers, removed dead (wrong) code for multibyte bitfields
7502 * (genNearPointerGet, genGenPointerGet): removed useless code,
7503 fixed bitfield detection, fixes #1250594
7504 * (genNearPointerSet): removed useless code
7505 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7506 and introduced macro pic16_emitpcode that conditionally emits
7507 the origin of the following pCode (useful for debugging SDCC)
7508 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7509 * (createDefmap): fixed handling of LFSR for --optimize-df
7511 2005-08-02 Borut Razem <borut.razem AT siol.net>
7513 * device/lib/Makefile.in: pic16 libraries build enabled since
7514 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7516 2005-08-02 Raphael Neider <rneider AT web.de>
7518 * src/pic16/gen.c (genPackBits): removed deprecated warning
7519 * (genGenPointerSet): fixed bitfield detection
7521 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7523 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7525 2005-07-31 Raphael Neider <rneider AT web.de>
7527 * device/lib/pic16/libdev/pic18f458.c,
7528 device/include/pic16/pic18f458.h: added missing T0CONbits
7530 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7532 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7534 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7536 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7538 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7540 * device/include/mcs51/at89c51ed2.h: added.
7542 2005-07-23 Raphael Neider <rneider AT web.de>
7544 * src/pic/gen.h: added emitpcode macro for debugging
7545 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7546 and replace by macro adding debug information on demand
7547 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7548 * (gencjne): tried to fix; replaced with correct (slower) code
7549 * (gen{Unp,P}ackBits): fixed single bit access
7550 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7551 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7552 previous instruction
7553 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7554 register has to be handled with care (forbidding movement
7555 of assignments/uses, removing assignments completely, ...)
7556 * (pCodeOptime2pCodes): make use of regIsSpecial
7557 * added lots of debugging output (commented out)
7558 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7559 from being reused as result UNLESS it is known to work
7561 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7563 * support/Util/dbuf.h: include <stddef.h> for size_t
7564 * .version: changed to version 2.5.2
7566 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7568 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7570 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7572 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7573 (genModOneByte): removed needless psha/pula
7575 2005-07-22 Raphael Neider <rneider AT web.de>
7577 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7578 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7579 * src/pic/gen.c (resolveIfx): do not "invent" labels
7580 * (genSkipc): changed to positive logic
7581 * (genSkipCond): removed as no longer needed
7582 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7584 * (genLeftShift): check operands are in different registers
7585 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7586 INCF does not update CARRY...
7587 * src/pic/main.c: fixed _linkCmd
7588 * src/pic/pcode.c (unlinkpCode): added inactive code
7589 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7590 alive (do not assign result and operand overlapping registers)
7592 2005-07-22 Raphael Neider <rneider AT web.de>
7594 * src/pic/device.c (dump_sfr): replaced register declaration with
7595 call to emitSymbolToFile() to avoid duplicate symbols
7596 * (assignRelocatableRegisters): do not declare external symbols
7597 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7598 right (take size of type, not etype)
7599 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7600 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7601 * (packRegsForAccUse): disabled assignment of WREG as
7602 the result reg to prevent occurence of just fixed #1235003,
7604 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7605 symbols (avoids duplicate symbols in .asm file)
7606 * (pic14emitRegularMap): use emitSymbolToFile()
7607 * src/pic/gen.c (aopOp): fixed spillLocation handling
7608 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7609 * (genDataPointerSet): removed unneccessary variables/output
7611 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7613 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7614 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7616 2005-07-21 Raphael Neider <rneider AT web.de>
7618 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7619 architecture cannot handle them efficiently, fixes bug #1235003
7620 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7621 check for empty sets before using them (fixes bug #1232190)
7623 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7625 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7626 (lnksect2): generate warnings for memory overlap
7627 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7628 constseg to set the name of these segments so you can instruct the linker
7629 to place them in banks
7630 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7631 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7632 added code_seg and const_seg to options
7633 * src/SDCCglue.c (emitMaps): use options.const_seg,
7634 (createInterruptVect): put interrupt vectors in segment HOME,
7635 (glue): put HOME before static segment and put the main glue in HOME,
7636 (glue): use options.code_seg
7637 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7638 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7639 these segments so you can instruct the linker to place them in banks
7640 (linkEdit): use code_loc for HOME segment which should be the first
7641 segment in code memory now
7642 * src/SDCCmem.c: fixed more stuff like bug 1238386
7643 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7644 (changePointer): don't change function pointers to code pointers for
7646 (compareType): added exceptional check for banked function pointers
7647 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7648 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7649 after static in code memory
7650 * src/mcs51/gen.c: added aopLiteralLong prototype,
7651 (aopForSym): use getSize for functions,
7652 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7653 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7654 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7656 (genPcall): use call for literal function pointers and generate banked
7657 calls over the one trampoline so there's only one place for the user to
7658 modify according to his/hers hardware,
7659 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7660 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7661 * src/mcs51/main.c: added keyword banked,
7662 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7663 * support/Util/SDCCerr.c,
7664 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7665 needed for passing the bank and address to the trampoline
7666 * device/lib/mcs51/crtbank.asm: added for bankswitching
7667 * device/lib/mcs51/Makefile: added crtbank
7669 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7671 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7672 for fields at offset 0 of a struct or union as reported
7673 on 2005-07-07 in the developer mailing list.
7675 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7677 * src/SDCCmem.c: fixed bug 1238386
7679 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7681 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7682 (patch #1144962), added peephole 300, enabled 259.x
7683 * doc/sdccman.lyx: removed screenshot and provided link instead
7685 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7687 * doc/sdccman.lyx: added section about debugging with ddd
7688 * doc/figures/ddd_example.eps: screenshot of debugging session
7690 2005-07-04 Raphael Neider <rneider AT web.de>
7692 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7693 like CODE pointers, fixes #1115683
7694 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7695 call, fixes bugs #1232211, #1228110,
7696 fixed wrong casts to pCodeFlow from pCodeInstructions
7698 2005-07-04 Raphael Neider <rneider AT web.de>
7700 * src/pic/gen.c (popGet): changed assert to allow for
7702 * (popGetAddr): changed signature to provide
7703 an additional index, patched all call sites
7704 * (genCmpEq): handle literal-like operands correctly
7705 * (genAddrOf): added sanity checks on __code/__data pointers
7706 * (genAssign): added handling of symbols from __code section
7707 * (gencjne): do not generate code for comparisons whose result
7708 is neither stored nor used, fixes bug #1171114
7709 * (AccLsh, AccRsh): operate on operand instead of WREG
7710 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7711 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7713 * rewrote complete shift-by-literal logic, commented unused
7715 * (genConstPointerGet): get multiple bytes (if result size > 1),
7716 fixed handling of non-immediate addresses
7717 * (genPointerGet): handle CODE pointers like CONST pointers
7718 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7719 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7720 operand is to be treated as a literal or not
7721 * (mov2w,genPcall,genCmpEq),
7722 src/pic/genarith.c: use aop_isLitLike() to decide between
7723 literal/register contents
7724 * (addSign): added missing offset
7725 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7726 only emit comment in debug-mode,
7727 use {aop,op}_isLitLike throughout the file
7728 * src/pic/glue.c: fix initializers for pointers (work in progress)
7729 * src/pic/pcode.c (get_op): honor index on _const symbols
7730 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7731 * (dumppBlock): added pCode size estimation
7732 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7733 check for IS_SYMOP before OP_SYMBOL'ing
7734 * fixed indentation, compacted switch-statements
7735 * (allocReg): find free register and allocate it instead of
7736 allocating new registers all the time
7737 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7738 registers as its operands (necessary only for multibyte GETs)
7740 2005-07-01 Raphael Neider <rneider AT web.de>
7742 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7743 debugging .asm-output macros FENTRY + FEXIT
7744 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7746 * (emitpComment): NEW, printf to pCode
7747 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7749 * (popGetAddr): NEW, variant of popGet to access an immediates
7750 high(er) bytes instead of the n'th byte of memory they reference,
7751 replaced popGet with popGetAddr where neccessary
7752 * (genDataPointerGet): reactivated and fixed implementation
7753 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7755 * (genDataPointerSet): fixed multibyte assignments
7756 * (genpic14Code): fixed --i-code-in-asm handling
7757 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7758 * (genPlus): fixed index-out-of-bounds error
7759 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7760 * src/pic/ralloc.c: added debugging output macro FENTRY2
7761 * (spillThis): fixed indentation, enbraced for-body for clarity
7762 * (rematStr): commented out as now unused
7763 * (regTypeNum): commented out special spill case (overwrites
7765 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7767 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7769 * doc/sdccman.lyx: documented sfr16/sfr32,
7770 added example for using storage class with function pointers
7771 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7773 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7775 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7776 * device/lib/_itoa.c,
7777 * device/lib/_ltoa.c: optimized codesize
7778 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7779 but don't know how to suppress the double warning.
7780 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7781 * support/Util/SDCCerr.c,
7782 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7784 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7786 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7787 fixed old K&R prototypes
7788 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7789 * device/lib/_gptrget.c,
7790 * device/lib/_gptrgetc.c,
7791 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7792 also new versions for small generic pointers and banked generic pointers
7793 * src/port.h: added const_name
7794 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7795 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7796 * src/SDCCcse.c (findPrevIc): check all associative operators
7797 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7798 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7799 * src/SDCCmem.c: updated comments,
7800 set far-space to 0 for pdata, results in optimized code
7801 * src/SDCCmem.h: added macro CONST_NAME
7802 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7803 moving the info into the highest bits, see also gptrget/gptrput
7804 * src/src.dsp: added sdcc.ico to project files
7805 * src/avr/gen.c (genCast): fixed bug 0x%d
7806 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7807 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7808 relation between ptr_type and DCL_TYPE,
7809 (genCast): fixed bug 0x%d
7810 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7811 (CODE)" for const_name
7812 * src/hc08/gen.c (genCast): fixed bug 0x%d
7813 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7814 (hc08_port): added "CONST (CODE)" for const_name
7815 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7816 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7817 between ptr_type and DCL_TYPE,
7818 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7819 operand* and took AOP() inside function so sfr-ness can be checked,
7820 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7822 (genFunction, genEndFunction): optimized stack setup,
7823 (genMinus): optimized for literals with ending zeroes (in bytes),
7824 (genCast): fixed bug 0x%d
7825 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7826 (mcs51_port): added "CONST (CODE)" for const_name
7827 * src/mcs51/peeph.def: made rule 226 more generic
7828 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7829 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7830 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7831 * src/z80/main.c (z80_port): added NULL for const_name,
7832 (gbz80_port): added NULL for const_name
7833 * support/regression/tests/bug663539.c,
7834 * support/regression/tests/sfr16.c: new tests
7836 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7838 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7840 2005-06-24 Raphael Neider <rneider AT web.de>
7842 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7844 * device/include/pic16/signal.h: added USBIF
7847 2005-06-24 Raphael Neider <rneider AT web.de>
7849 * device/lib/pic16/libdev/pic18f2455.c,
7850 device/include/pic16/pic18f2455.h: NEW
7851 * device/include/pic16/pic18fregs.h,
7852 device/lib/pic16/pics.all,
7853 src/pic16/device.c: added 18f2455
7854 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7855 device/include/pic16/{pic18f[68][567].h,usart.h}:
7856 replaced MULTIPLE_USARTS define with more relaible
7857 compatibility sfrs (for USART access)
7859 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7861 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7862 and the output asm file line is printed on two lines.
7864 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7866 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7867 BGT, BLE, BHI, and BLS instructions
7868 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7870 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7871 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7873 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
7875 2005-06-15 Raphael Neider <rneider AT web.de>
7877 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
7878 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
7879 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
7880 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
7881 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
7883 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7885 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
7886 Marcel Telka in bug #1215704
7888 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
7890 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
7891 located in shared memory bank.
7893 2005-05-31 Raphael Neider <rneider AT web.de>
7895 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
7896 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
7897 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
7899 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
7901 * device/lib/_strncpy.c: fixed the fix
7903 2005-05-26 Raphael Neider <rneider AT web.de>
7905 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
7906 initializers with \0, bug #1208187
7907 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
7908 intializers with \0, bug #1208187
7910 2005-05-26 Raphael Neider <rneider AT web.de>
7912 * src/pic16/glue.c (pic16_printIvalChar): fixed string
7913 initializers with \0, bug #1208187
7914 * src/pic16/main.c (_process_pragma): added sanity checks
7915 for stack position and size, emit warnings when appropriate
7917 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
7919 * device/lib/_strncpy.c: fixed not filling with \0
7921 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7923 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
7925 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
7926 compound_statement),
7928 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
7930 2005-05-24 Raphael Neider <rneider AT web.de>
7932 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
7934 2005-05-24 Raphael Neider <rneider AT web.de>
7936 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
7937 TRISE definitions, closes bug #1162453
7939 2005-05-22 Raphael Neider <rneider AT web.de>
7941 * src/pic16/main.c (_process_pragma): check for missing
7942 arguments to pragmas code and udata
7943 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
7944 consistency fixes to match other headers (thanks to Jim Paris)
7945 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
7947 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
7949 * src/SDCCicode.c (isOperandEqual): fixed missing ;
7951 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
7953 * support/regression/tests/bug1198642.c: new test
7954 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
7955 * src/SDCCcse.c (findPrevIc): added comment, please have a look
7956 * support/scripts/resource.h,
7957 * support/scripts/resource.rc,
7958 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
7959 * support/scripts/sdcc.ico: added 32x32 icon
7961 2005-05-18 Raphael Neider <rneider AT web.de>
7963 * device/lib/pic16/libdev/pic18f*.c,
7964 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
7965 keywords to "__sfr" and "__at (X)"
7966 * device/include/pic16/pic18fregs.h: added pic18f4520
7967 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
7968 #1203088 (MPLAB compatibility)
7970 2005-05-17 Raphael Neider <rneider AT web.de>
7972 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
7973 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
7974 * device/lib/pic16/pics.all: added new devices
7975 * src/pic16/device.c: added support for pic18f4520
7977 2005-05-16 Raphael Neider <rneider AT web.de>
7978 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
7979 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
7980 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
7981 convenience function for bit access
7983 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
7985 * device/lib/printf_large.c: fixed bug 1193299
7986 * support/regression/tests/bug1057979.c: added test %3.3s
7988 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7990 * device/include/mcs51/8051.h,
7991 * device/include/mcs51/8052.h: made parseable with lint
7992 * device/include/mcs51/lint.h: added include file for (sp)lint
7993 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
7994 * doc/cdbfileformat.lyx,
7995 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
7997 2005-05-14 Raphael Neider <rneider AT web.de>
7999 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8000 * device/lib/pic16/libc/stdlib/itoa.c (new)
8001 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8002 * device/lib/pic16/libio/Makefile: exclude subdir according to
8003 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8004 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8005 * src/pic16/gen.c (genFunction): prevent annoying warning
8006 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8008 * support/cpp2/cppmain.c (cpp_output_string): new
8009 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8012 2005-05-13 Borut Razem <borut.razem AT siol.net>
8014 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8016 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8018 * .version: changed to version 2.5.1; back to bleeding edge development
8020 2005-05-11 Borut Razem <borut.razem AT siol.net>
8022 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8023 generate PDF version 1.3 documents
8025 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8027 * .version: changed to version 2.5.0
8029 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8031 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8033 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8035 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8036 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8037 well as many smaller updates.
8038 * .version: changed to version 2.5.0-pre1
8040 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8042 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8044 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8046 * support/regression/tests/bug1185672.c: added
8047 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8049 * src/mcs51/gen.c (genCall): added comments, made it look safer
8050 * src/mcs51/gen.c (genEndFunction): simplified
8052 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8054 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8056 2005-04-14 Borut Razem <borut.razem AT siol.net>
8058 * fixed bug 1045046 - SIGSEGV with really simple code?:
8059 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8060 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8062 2005-04-14 Borut Razem <borut.razem AT siol.net>
8064 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8065 src/pic16/device.h: temporarily disabled experimental #inline pragma
8068 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8070 * device/include/z80/stdio.h,
8071 * device/include/z80/string.h: removed these highly incomplete files so
8072 SDCC can use the default ones in device/include/
8074 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8076 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8078 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8081 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8083 * device/include/malloc.h: removed redundant __reentrant prototypes
8084 * device/lib/_mullong.c: added working xstack variant in asm (C version
8085 doesn't pass regression tests)
8086 * device/lib/bpx.c: used __data and made bpx char for mcs51
8087 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8088 (createFunction): fixed bug with xstackPtr
8089 * src/SDCCcse.c: corrected comments
8090 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8091 (killDeadCode, eBBlockFromiCode): removed unused code
8092 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8094 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8095 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8096 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8097 (genModOneByte): fixed warning in MSVC
8098 * src/mcs51/main.c (): added comments
8099 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8101 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8103 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8105 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8107 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8109 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8111 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8112 characters arrays of larger size than the declared one.
8114 2005-04-10 Borut Razem <borut.razem AT siol.net>
8116 * src/pic/gen.c (genInline),
8117 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8118 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8119 (findNextInstruction), (findPrevInstruction),
8120 (findInstructionUsingLabel),
8121 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8122 * src/pic/pcode.c (findLabel): added missing '\n'
8123 * src/src.dsp: added SDCCdwarf2.c to the project
8125 2005-04-09 Borut Razem <borut.razem AT siol.net>
8127 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8129 2005-04-08 Raphael Neider <rneider AT web.de>
8131 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8132 into the chain after a given one) and mergeDefmapSymbols (combine
8133 defmap entries for each symbol per pcode)
8134 * (createDefmap): have defmap entries merged in the end
8135 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8136 a symbol before replacing one access type's symbol, merge symbols in
8137 the end (replacement symbol might already have an entry)
8138 * (assignValnums): keep reference to written WREG intact
8140 2005-04-08 Raphael Neider <rneider AT web.de>
8142 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8145 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8147 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8150 2005-04-07 Raphael Neider <rneider AT web.de>
8152 * device/include/pic16/usart.h: added compatibility defines for
8153 devices with more than one USART
8154 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8156 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8158 * device/lib/Makefile.in: updated for port specific include
8160 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8162 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8164 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8166 * device/include/8051.h,
8167 * device/include/8052.h,
8168 * device/include/at89S8252.h,
8169 * device/include/at89c55.h,
8170 * device/include/at89x051.h,
8171 * device/include/at89x51.h,
8172 * device/include/at89x52.h,
8173 * device/include/mcs51reg.h,
8174 * device/include/reg51.h,
8175 * device/include/reg764.h,
8176 * device/include/regc515c.h,
8177 * device/include/sab80515.h: (re)moved these 12 files
8178 * device/include/mcs51/8051.h,
8179 * device/include/mcs51/8052.h,
8180 * device/include/mcs51/at89S8252.h,
8181 * device/include/mcs51/at89c55.h,
8182 * device/include/mcs51/at89x051.h,
8183 * device/include/mcs51/at89x51.h,
8184 * device/include/mcs51/at89x52.h,
8185 * device/include/mcs51/mcs51reg.h,
8186 * device/include/mcs51/reg51.h,
8187 * device/include/mcs51/reg764.h,
8188 * device/include/mcs51/regc515c.h,
8189 * device/include/mcs51/sab80515.h: and added them here
8191 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8193 * device/include/stdarg.h: changed SDCC specific keywords to double
8195 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8197 * device/include/hc08/mc68hc908gp32.h,
8198 * device/include/hc08/mc68hc908jb8.h,
8199 * device/include/hc08/mc68hc908jkjl.h,
8200 * device/include/hc08/mc68hc908qy.h: fixed comments
8201 * device/include/mcs51/README: updated
8202 * device/include/mcs51/c8051f120.h: added PINRSF
8203 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8204 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8205 amidst code. Also inline is not supported.
8207 2005-04-06 Raphael Neider <rneider AT web.de>
8209 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8210 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8211 callers stack/frame pointers
8213 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8215 * device/include/pic16/usart.h: added, missing in previous commit,
8216 * device/include/pic16/adc.h: fixed typo,
8217 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8219 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8221 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8222 uninitialized because a bug appears with gplink
8223 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8224 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8225 complains for unrecognised option
8227 2005-04-05 Raphael Neider <rneider AT web.de>
8229 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8230 structs as well (using memcpy)
8231 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8232 on ISRs (GOTO has no label)
8233 * src/pic16/device.h: added OF_OPTIMIZE_DF
8234 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8235 new data flow analysis/optimization
8236 * src/pic16/pcode.c: added (prototypes for and implementation of)
8237 dataflow analysis functions, fixed pCodeInstructions' inCond and
8238 outCond values, made RCALL a branch instruction
8239 * (pic16_unlinkpCode): keep C line if possible
8240 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8241 C line moved if possible
8242 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8243 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8244 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8245 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8247 * (pic16_getJumptabpCode): NEW, needed in...
8248 * (LinkFlow): fixed handling of jumptables, calls and conditional
8250 * (pic16_InsertCommentAfter): NEW
8251 * (pic16_pCodeReplace): made verbose and flow preserving
8252 * (AnalyzeFlow): added call to data flow analysis
8253 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8254 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8255 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8257 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8259 * src/SDCCast.c (decorateType): fixed bug #1105626
8261 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8263 * device/include/asm/pic16/features.h,
8264 * pic18f*.h headers,
8265 * device/include/pic16/adc.h,
8266 * device/include/pic16/delay.h,
8267 * device/include/pic16/i2c.h,
8268 * device/include/pic16/malloc.h,
8269 * device/include/pic16/stdio.h,
8270 * device/include/pic16/stdlib.h,
8271 * device/include/pic16/string.h,
8272 * device/lib/pic16/libc/stdio/printf_tiny.c,
8273 * device/lib/pic16/libc/stdio/printf_small.c,
8274 * device/lib/pic16/libc/stdio/strmgpsim.c,
8275 * device/lib/pic16/libc/stdio/strmmssp.c,
8276 * device/lib/pic16/libc/stdio/strmusart.c,
8277 * device/lib/pic16/libc/stdio/vfprintf.c,
8278 * device/lib/pic16/libc/stdlib/ltoa.c,
8279 * device/lib/pic16/libc/stdlib/putchar.c,
8280 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8281 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8282 * device/lib/pic16/libc/stdlib/memchrram.c,
8283 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8284 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8285 * device/lib/pic16/libio/adc/adcbusy.c,
8286 * device/lib/pic16/libio/adc/adcread.c,
8287 * device/lib/pic16/libio/adc/adcsetch.c,
8288 * device/lib/pic16/libio/usart/ubaud.c,
8289 * device/lib/pic16/libio/usart/ubusy.c,
8290 * device/lib/pic16/libio/usart/udrdy.c,
8291 * device/lib/pic16/libio/usart/uopen.c,
8292 * device/lib/pic16/libio/usart/uputc.c,
8293 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8294 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8295 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8296 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8297 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8298 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8299 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8300 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8301 specific keywords to double underlined form,
8302 * device/lib/pic16/libc/Makefile.rules,
8303 * device/lib/pic16/libsdcc/Makefile.rules,
8304 * device/lib/pic16/libm/Makefile,
8305 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8306 to compile with C standard set in Makefile.common
8307 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8308 rand.c and crc.c in compilation process,
8309 * device/lib/pic16/libsdcc/int/divuint.c,
8310 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8311 `c' from signed to unsigned,
8312 * device/lib/pic16/startup/crt0.c,
8313 * device/lib/pic16/startup/crt0i.c,
8314 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8315 keywords to double underlined form, bug fixes in _do_cinit function
8316 which prevented the correct initialization of the .idata segment,
8317 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8318 core to enter a infinite loop
8319 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8321 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8323 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8325 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8327 * device/include/Makefile.in: add support for hc08 subdirectory
8328 * device/include/hc08/: new subdirectory
8329 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8330 Lucas Loizaga, thanks!
8331 * device/include/hc08/mc68hc908qy.h,
8332 * device/include/hc08/mc68hc908gp32.h,
8333 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8334 their own directory. Changed internal macro names to use the compiler
8335 reserved namespace. Changed SDCC specific keywords to double
8337 * device/include/math.h,
8338 * device/include/malloc.h,
8339 * device/include/stdarg.h,
8340 * device/include/stdbool.h
8341 * device/include/string.h,
8342 * device/include/tinibios.h,
8343 * device/include/ds400rom.h,
8344 * device/include/8051.h,
8345 * device/include/8052.h,
8346 * device/include/80c51xa.h,
8347 * device/include/at89c55.h,
8348 * device/include/at89S8252.h,
8349 * device/include/at89x51.h,
8350 * device/include/at89x52.h,
8351 * device/include/ds80c390.h,
8352 * device/include/reg764.h,
8353 * device/include/regc515c.h,
8354 * device/include/sab80515.h,
8355 * device/include/mcs51/c8051f000.h,
8356 * device/include/mcs51/c8051f018.h,
8357 * device/include/mcs51/c8051f020.h,
8358 * device/include/mcs51/c8051f040.h,
8359 * device/include/mcs51/c8051f060.h,
8360 * device/include/mcs51/c8051f120.h,
8361 * device/include/mcs51/c8051f300.h,
8362 * device/include/mcs51/c8051f310.h,
8363 * device/include/mcs51/c8051f320.h,
8364 * device/include/mcs51/c8051f330.h,
8365 * device/include/mcs51/c8051f350.h,
8366 * device/include/z180.h: Changed SDCC specific keywords to double
8369 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8371 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8373 * (pic16_assignConfigWordValue): disable testing of configuration
8374 register value with config mask,
8375 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8376 function with port->fun_prefix,
8377 * (genFunction): when generating a naked interrupt function never
8378 create an absolute segment placed in interrupt vector address, place
8379 the actual interrupt function at IVA instead, when an interrupt
8380 function is generated with unspecified interrupt then do not create
8381 the absolute section,
8382 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8383 code for generating a call to generic pointer get/put function with
8384 a call to function pic16_callGenericPointer(),
8385 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8386 the call to the generic pointer get/put functions with prefixing the
8387 function name with port->fun_prefix,
8388 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8389 * src/pic16/main.c (_process_pragma): prefix function with
8391 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8392 calling assembler, old 18Fxxxx macro is deprecated,
8393 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8394 PC_ASMDIR in while condition,
8395 * (findInstruction): add PC_ASMDIR in while condition,
8396 * (buildCallTree): prefix main with port->fun_prefix,
8397 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8398 identifier for variable with banked access in instructions BTFSS,
8399 BTFSC, BCF, BSF, BTG
8400 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8401 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8402 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8403 perform optimization when enviroment variable NO_REG_OPT is set,
8404 * (insideLRBlock): NEW, return 1 if register is inside an
8405 INF_LOCALREGS block,
8406 * (RemoveRegFromLRBlock): remove a register that is completely
8407 eliminated by register optimization, but it is still left in local
8408 register store/restore in/from stack block,
8409 * (Remove2pcodes): after removing register, check to see if it
8410 should be removed from local register store/restore in/from stack
8412 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8413 DUMMY_READ_VOLATILE,
8415 * device/include/pic16/adc.h: minor prototype modifications and
8417 * device/include/pic16/malloc.h: added GPL notice various
8419 * device/include/pic16/stdint.h: NEW, standard header for ints
8420 * device/include/pic16/delay.h: NEW, header for delay functions,
8421 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8423 * device/include/pic16/signal.h: NEW, header providing helper macros
8424 for implementing signal handlers,
8425 * device/include/pic16/stdio.h: added prototypes for functions,
8426 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8427 prototypes for stdin and stdout, added macro PUTCHAR to
8428 automatically implement putchar function prototype,
8429 * device/include/pic16/usart.h: modified and updated USART library,
8430 * device/lib/pic16/libio/adc/,
8431 * device/lib/pic16/libio/i2c: some modifications to improve library
8433 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8434 family of functions,
8435 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8436 family of functions and other sources,
8437 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8438 of the PIC18Fxx[28] devices,
8439 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8440 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8441 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8442 _do_cinit function, because the previous failed when local variables
8443 where not placed in the same memory bank,
8444 * device/lib/pic16/libsdcc/char/: various modifications to improve
8445 library performance,
8446 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8447 information on the new functions of the c library and more...
8449 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8451 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8453 2005-03-26 Raphael Neider <rneider AT web.de>
8455 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8456 if condition == CARRY)
8457 * (genCmp): adapted to new genSkipc semantics
8458 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8459 on rIfx (genCmp was broken)
8461 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8463 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8464 * src/z80/main.c (_keywords[]),
8465 * src/SDCCglobal.h (struct options),
8467 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8468 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8469 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8470 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8471 always available in leading double underscore form. The C99 support is
8472 mostly missing, but it's a start.
8473 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8474 reserved identifier "__data".
8476 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8478 * src/mcs51/peeph.def: fixed bug 1170013
8480 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8482 * device/include/mcs51reg.h: fixed bug 842007
8484 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8486 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8489 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8491 * src/port.h (struct PORT),
8492 * src/avr/ralloc.c (avr_assignRegisters),
8494 * src/ds390/ralloc.c (ds390_assignRegisters),
8496 * src/hc08/ralloc.c (hc08_assignRegisters),
8498 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8500 * src/pic/ralloc.c (pic14_assignRegisters),
8502 * src/pic16/ralloc.c (pic16_assignRegisters),
8504 * src/xa51/ralloc.c (xa51_assignRegisters),
8506 * src/z80/ralloc.c (z80_assignRegisters),
8508 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8509 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8511 * src/SDCCdflow.c (computeDataFlow),
8513 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8515 * src/SDCCcflow.c (*),
8517 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8518 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8519 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8520 immedDom() returning wrong block; probably fixes bug #1160833)
8522 2005-03-20 Borut Razem <borut.razem AT siol.net>
8524 * support/scripts/inc2h.pl: WIN32 port
8526 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8528 * device/lib/makefile.in: added abs.c and labs.c
8530 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8532 * device/include/stdint.h: added
8533 * device/lib/abs.c: added
8534 * device/lib/labs.c: added
8535 * device/include/stdlib.h: added abs() and labs() prototypes
8536 * device/lib/libsdcc.lib: added abs and labs
8537 * device/include/float.h,
8538 * device/lib/_fsmul.c,
8539 * device/lib/printf_fast.c,
8540 * device/lib/printf_tiny.c: updated comments
8542 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8544 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8547 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8549 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8550 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8552 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8554 * device/lib/printf_large.c: removed inline assembly for portability and
8555 readability. Use printf_fast if speed or size are more important.
8556 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8557 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8559 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8561 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8562 prevent compiler warning
8564 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8566 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8567 moved to level 0 and declared as static. Also they are explicit
8568 placed in access bank. This was necessery because some times they
8569 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8570 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8571 optimizations. Currently only compare to unsigned char is implemented,
8572 * src/pic16/gen.c: added fReturnIdx array,
8573 * (struct resolvedIfx) is moved to gen.h and made public,
8574 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8575 * (aopForSym): added an optimization to directly store in stack of
8576 the operand of a SEND iCode,
8577 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8578 but as registers instead (AOP_REG) using the fReturnIdx array,
8579 * (pic16_freeAsmop): remove the freed register from the
8580 _G.sregsAlloc field,
8581 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8582 a compare of 'WREG',
8583 * (pic16_popGetTempRegCond): changed function prototype, now
8584 function takes also a bitVector argument v which holds the current
8585 set of registers that are allocated for stack access by aopForSym,
8586 registers allocated in aopForSym for accessing stack symbols are not
8587 any more part of the functions usedRegs field,
8588 * (genCall): some times aopOp is called for a stack variable to be
8589 send, aopForSym might perform the push, if this is true make sure
8590 that genCall doesn't push the variable twice by testing _G.resDirect,
8591 * (genFunction): changed testing for unspecified interrupt number
8592 from 256 to INTNO_UNSPEC,
8593 * modified selection scheme of frame pointer generation. Previously
8594 if function did use local registers a frame pointer was generated,
8595 now a frame pointer is generated only if function has arguments
8596 (that need PLUSW2 register access), or has stack arguments, or the
8597 compiler is not instructed to omit the frame pointer,
8598 * (genEndFunction): before restoring local registers that were saved
8599 in the function preamble, also restore the registers that *might*
8600 have been allocated for stack access,
8601 * (genRet): removed some old comments,
8602 * (genCmp, the active (RN's) version): added a call to the
8603 pic16_genCmp_special function to perform the compare with a more
8604 robust and optimized way,
8605 * (genInline): a feature has been added in inline code generation,
8606 which allows a wildcard variable substitution when writing inline
8607 assembly. Code is incomplete and experimental therefore undocumented,
8608 * (genCast): changed order of aopOp for result and right to allow
8609 aopForSym to directly load the result if possible,
8610 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8611 perform an optimized compare on some selected special occasions,
8612 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8613 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8614 generate an IVT any more,
8615 * src/pic16/main.c (pic16_optionsTable): added command line option
8617 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8618 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8620 * src/pic16/NOTES: Raphael Neider added in list of active developers
8621 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8622 jumptable_end to prevent bug #,
8623 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8624 inCond and outCond fields,
8625 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8626 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8627 turn off register spilling,
8628 * (packRegsForOneUse): synced with other ports' versions although it
8629 is not used currently,
8630 * (pic16_packRegisters): added an optimization while reading
8631 structure bitfields, some registers may be saved (malloc code is
8632 decreased by 80 bytes)
8634 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8636 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8637 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8638 this can be optimized more?
8640 2005-03-10 Raphael Neider <rneider AT web.de>
8642 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8643 genNearPointerGet): (hopefully) fixed access to bitfields via
8644 pointers (p->bitN = x; and x = p->bitN; failed)
8646 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8648 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8650 2005-03-09 Raphael Neider <rneider AT web.de>
8652 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8654 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8656 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8657 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8658 (regTypeNum): set REG_BIT type if necessary
8659 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8660 * support/regression/tests/critical.c: check bug 1144613
8662 2005-03-02 Raphael Neider <rneider AT web.de>
8664 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8666 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8668 * src/avr/ralloc.c (serialRegAssign),
8669 * src/ds390/ralloc.c (serialRegAssign),
8670 * src/hc08/ralloc.c (serialRegAssign),
8671 * src/mcs51/ralloc.c (serialRegAssign),
8672 * src/pic/ralloc.c (serialRegAssign),
8673 * src/pic16/ralloc.c (serialRegAssign),
8674 * src/xa51/ralloc.c (serialRegAssign),
8675 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8677 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8679 * src/SDCCast.c (decorateType): fixed bug 1124787
8681 2005-02-20 Hubert Sack <sack AT digiplan.de>
8682 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8684 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8687 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8689 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8690 to keep the correct label reference count when adding/removing references
8691 to labels. A peephole file using this is appended to patch #1144962.
8693 2005-02-14 Raphael Neider <rneider AT web.de>
8695 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8696 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8697 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8698 retrievals of result operand's value on assignment
8700 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8702 * device/include/pic16/string.h: modified prototype for memccpy()
8703 to memccpy(void *, void *, char, size_t)
8704 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8705 check whether to omit frame pointer or not,
8706 * (genInline): convert all occurences of "\n" to LF in inline
8707 assembler blocks, this helps formatting the inline text,
8708 * (pic16_loadFSR0): modified prototype,
8709 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8710 removed some 8051 legacy code,
8711 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8712 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8713 before allocating temporary registers in functions,
8715 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8717 * support/regression/tests/bitvars.c: corrected the "fix"
8719 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8721 * support/regression/tests/bitvars.c,
8722 * support/regression/tests/bitwise.c,
8723 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8725 2005-02-10 Raphael Neider <rneider AT web.de>
8727 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8728 different size for Alpha
8729 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8731 2005-02-09 Raphael Neider <rneider AT web.de>
8733 * src/SDCC.lex(doPragma) : save and restore warning options as well
8734 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8735 * have #pragma less_pedantic set the errorlevel to WARNING
8737 * (cloneOptimize) : fixed wrong malloc's size
8738 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8739 facilitate correct handling of #pragma (save|restore)
8741 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8743 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8745 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8747 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8749 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8751 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8753 2005-02-02 Raphael Neider <rneider AT web.de>
8755 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8756 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8757 * (pic16_storeForReturn): fixed to allow returning function pointers
8758 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8759 * device/include/pic16/{stddef.h,stdbool.h}: added
8761 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8763 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8765 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8767 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8768 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8769 appeared to be required
8771 2005-01-31 Borut Razem <borut.razem AT siol.net>
8773 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8774 include/mcs51 and include/z80 directories to the package
8776 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8778 * src/hc08/gen.c (genFunction): fixed bug #1112752
8780 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8782 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8784 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8786 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8788 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8790 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8792 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8794 * device/include/c8051fxxx.h: removed these 6 files
8795 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8797 2005-01-26 Raphael Neider <rneider AT web.de>
8799 * src/pic16/gen.c (genAssign): fixed assignment from longs
8800 in codespace (were cut to three bytes)
8801 * (genDummyRead): implemented (except for CODESPACE...),
8803 * src/pic16/glue.c (emitStatistics): beautified
8804 * device/lib/pic16/libm/Makefile: added include path
8806 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8808 * src/z80/gen.c (aopPut): fixed bug #1103902
8810 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8812 * device/lib/expf.c: fixed bug #1095792
8814 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8816 * device/lib/pic16/libm: added Math library sources
8818 2005-01-24 Raphael Neider <rneider AT web.de>
8820 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8821 to enable upcast to pCodeOpReg2 (there is no type tag to
8822 differenciate the two and pic16_popGet2p cast into PCOR2)
8823 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8824 (sizeof(sectNames) changed to sizeof(sectName))
8825 Both patches fix segfaults under MinGW.
8827 2005-01-23 Raphael Neider <rneider AT web.de>
8829 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8830 Safe_[mc]?alloc()'ed variables
8831 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8832 of (byte sized) temporaries (assign them to WREG for now)
8833 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8834 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8835 this might fix SIGSEGVs on MinGW...
8836 * src/SDCCopt.c (killDeadCode): restored original behaviour
8837 (volatile operands might get thrown away though)
8839 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8841 * src/pic16/gen.c: fixed bug #1106975,
8842 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8843 pointer update, INTCON is saved, global interrupts are disabled and
8844 restored after updateing TOS.
8845 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8846 * added function attribute 'shadowregs' to take advantage of shadow
8848 * added function attribute 'wparam' as an alternative to the wparam
8850 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8851 user declares a non-ISR function as 'shadowregs',
8852 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8854 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8856 * .version: bumped version number to 2.4.8
8857 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8859 * device/lib/pic16/libio/i2c/: I2C module support library,
8860 * device/include/pic16/i2c.h: I2C support library header,
8861 * device/lib/pic16/libc/stdio/: standard IO support sources,
8862 * (printf_small.c): printf_small() source, supports float print,
8863 * (printf_tiny.c): printf_tiny() source, does not support floats,
8864 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8865 enable global optimizations for entire library source, other
8866 Makefiles in the source tree are also modified to reflect this,
8867 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8869 * doc/sdccman.lyx: updated to reflect new changes,
8870 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8871 sym->onStack if-case,
8872 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8873 sbit, idata, _idata, xdata, _xdata,
8874 * added pragma library, to link an external library, (see doc),
8875 * removed command line options, --pomit-config-words, --pomit-ivt,
8876 --pleave-reset-vector,
8877 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
8878 when calling assembler to reflect memory model used, also define
8879 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
8880 reflect stack model used,
8881 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
8882 on stack return NULL,
8884 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8886 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
8887 of the operands is volatile. Fixes #1020220
8889 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
8891 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
8892 * (OptimizeRegUsage): make sure that there is really no other flow where
8893 the first pCode is used
8895 2005-01-22 Raphael Neider <rneider AT web.de>
8897 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
8898 to fix #1106967 (pCode->seq are not set up correctly)
8900 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8902 * src/SDCCglue.c (glue): make sure code area is declared before the
8903 static initialization area.
8905 2005-01-21 Raphael Neider <rneider AT web.de>
8907 * device/lib/Makefile.in: fixed test for pic16 install dir
8908 * device/lib/pic16/*/Makefile*: modified compile flags to enable
8910 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
8911 added --optimize-goto compiler switch and pragma wparam documentation
8912 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
8913 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
8914 and PRODH closing bug #1071770 (peephole optimizer)
8916 2005-01-19 Raphael Neider <rneider AT web.de>
8918 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
8919 cmdLine buffers (used when calling sdcpp...) are large enough
8920 (MAX_PATH=256 truncates arguments leading to system halts when
8922 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
8923 * (genUminus): rewritten to for efficiency
8924 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
8925 used uninitialized in some cases)
8926 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
8927 copy the third byte from the int -- now assumes 0x80 (data memory)
8928 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
8929 operands (genAddLit expects the iCode's operands to swapped as
8930 well), fixed leftover bytes (crashed for short left operands)
8931 * (pic16_genMinusDec): performance improvements, removed false
8933 * (pic16_genMinus): fixed to cope with differently sized operands
8934 * src/pic16/glue.c (pic16_glue): added new banksel optimization
8936 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
8937 * src/pic16/graph.[ch]: implementation of directed graphs, used by
8938 new banksel optimization
8939 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
8940 analysis for temporary registers (segfaults...)
8941 * src/pic16/peeph.def: added rule
8943 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
8945 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
8946 which converts a float number to its ASCII representation
8947 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
8948 functions to convert the fractional and integer part of a float to ASCII,
8949 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
8950 realloc.c): added _MALLOC_SPEC to explicit place variables in data
8952 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
8954 * device/include/pic16/adc.h: added GPL info,
8955 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
8956 a pCodeOp as tested operand,
8957 * (genNearPointerGet): optimized bit testing, does not use
8958 intermediate register for bit value, test directly instead with
8959 BTFSS, BTFSC, works only for single bits,
8960 * (genpic16Code): dump the name of the iCode in the asm,
8961 * src/pic16/ralloc.c (decodeOp): removed static declaration and
8962 renamed to pic16_decodeOp,
8963 * (serialRegAssign): do not allocate a temporary register for iCode
8964 sequences that test a single bit for 1/0
8966 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
8968 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
8969 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
8970 access stack and frame pointers. They are initially assigned to
8971 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
8972 accessing SFRs. Updated all occurences of modification of stack or
8973 frame pointer in gen.c and pcode.c,
8974 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
8975 assigning of a literal value to pointers,
8976 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
8977 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
8980 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
8982 * doc/sdccman.lyx: update documentation about stack pragma, added
8983 some info for stack memory models
8985 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8987 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
8989 2005-01-08 Raphael Neider <rneider AT web.de>
8991 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
8992 udata sections to fix bug #1097823
8994 2005-01-05 Raphael Neider <rneider AT web.de>
8996 * src/pic16/gen.c (genGenericShift): added handling of differently
8997 sized left operand and result
8999 2005-01-04 Raphael Neider <rneider AT web.de>
9001 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9002 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9003 to hold the condition bit)
9004 * added new version of genCmp (old code available via #define)
9005 * added new version of genShiftLeft/genShiftRight in a generic
9006 way, now supports shifting by negative values
9007 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9008 shiftCount (expected by genGenericShift)
9009 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9010 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9012 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9013 is an invalid literal too...)
9015 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9017 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9018 from Raphael Neider,
9019 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9020 for 8-bit literals. This fixes some literal operands which are sign
9021 extended to 16-bits ints when instruction needs only 8-bits.
9023 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9025 * device/lib/logf.c: added mcs51 assembly version
9026 * device/lib/expf.c: added mcs51 assembly version
9027 * device/lib/_logexpf.c: new shared asm code for expf and logf
9028 * device/include/math.h: add defines for assembly math library
9029 * device/lib/Makefile.in: build new _logexpf.c
9030 * device/lib/libfloat.lib: use new _logexpf.c
9032 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9035 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9036 device types which have less than 0x7f registers.
9038 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9040 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9042 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9044 * device/lib/printf_fast.c: only build on supported arch.
9045 * device/lib/printf_tiny.c: only build on supported arch.
9046 * device/lib/printf_fast_f.c: only build if asm float lib
9047 * device/lib/_fsget1arg.c: only build if asm float lib
9048 * device/lib/_fsget2args.c: only build if asm float lib
9049 * device/lib/_fsnormalize.c: only build if asm float lib
9050 * device/lib/_fsreturnval.c: only build if asm float lib
9051 * device/lib/_fsrshift.c: only build if asm float lib
9052 * device/lib/_fsswapargs.c: only build if asm float lib
9053 * device/include/stdio.h: don't provide print_fast,
9054 print_fast_f, print_tiny prototypes if --xstack used
9056 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9058 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9059 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9062 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9064 * device/lib/printf_fast_f.c: same as printf_fast, but
9065 with floating point enabled
9066 * device/lib/printf_fast.c: minor tweaks
9067 * device/include/stdio.h: add printf_fast_f
9069 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9071 * src/SDCCmain.c: make --float-reent default for mcs51
9072 * device/lib/_fsadd.c: added mcs51 assembly version
9073 * device/lib/_fssub.c: added mcs51 assembly version
9074 * device/lib/_fsmul.c: added mcs51 assembly version
9075 * device/lib/_fsdiv.c: added mcs51 assembly version
9076 * device/lib/_fseq.c: added mcs51 assembly version
9077 * device/lib/_fsneq.c: added mcs51 assembly version
9078 * device/lib/_fsgt.c: added mcs51 assembly version
9079 * device/lib/_fslt.c: added mcs51 assembly version
9080 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9081 * device/lib/Makefile.in: add _fscmp to build
9082 * device/lib/libfloat.lib: add _fscmp to build
9084 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9086 * device/lib/_fs2slong.c: added mcs51 assembly version
9087 * device/lib/_fs2sint.c: added mcs51 assembly version
9088 * device/lib/_fs2schar.c: added mcs51 assembly version
9089 * device/lib/_fs2ulong.c: added mcs51 assembly version
9090 * device/lib/_fs2uint.c: added mcs51 assembly version
9091 * device/lib/_fs2uchar.c: added mcs51 assembly version
9092 * device/lib/_slong2fs.c: added mcs51 assembly version
9093 * device/lib/_sint2fs.c: added mcs51 assembly version
9094 * device/lib/_schar2fs.c: added mcs51 assembly version
9095 * device/lib/_ulong2fs.c: added mcs51 assembly version
9096 * device/lib/_uint2fs.c: added mcs51 assembly version
9097 * device/lib/_uchar2fs.c: added mcs51 assembly version
9098 * device/include/float.h: added #define to select asm vs c
9100 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9102 * device/lib/printf_fast.c: improvements to float output
9103 * device/include/float.h: add defines for assembly float library
9104 * device/lib/_fsget1arg.c: receive 1 float arg
9105 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9106 * device/lib/_fsnormalize.c: normalize a float
9107 * device/lib/_fsreturnval.c: return float, various helper routines
9108 * device/lib/_fsrshift.c: right shift a float's mantissa
9109 * device/lib/_fsswapargs.c: swap 2 floats
9110 * device/lib/Makefile.in: build these 6 new files for mcs51
9111 * device/lib/libfloat.lib: add these 6 files to the library
9113 2004-12-26 Borut Razem <borut.razem AT siol.net>
9115 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9118 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9120 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9121 and fully reentrant and register bank neutral.
9122 * device/lib/printf_fast.c: added float (not enabled by default),
9123 added compact/slower integer (also not enabled by default),
9124 improved size/speed of fast integer code, other minor changes
9125 * device/include/stdio.h, device/lib/Makefile.in,
9126 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9128 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9130 * src/pic16/pcode.c: declaring variables other than at the start of a
9131 block is not supported in C by VC6.
9133 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9135 * applied a previous patch from Raphael Neider that wasn't included
9136 in the previous commits, which fixes infinite loops within jumptable
9138 * made some fixes that previous patches introduced
9140 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9142 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9143 that fixes an issue with AOP_PCODE asmop's offset,
9144 * (pic16_popCopyReg): update instance field too,
9145 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9146 function of pic port,
9147 * (genCmp, genAnd, genAssign),
9148 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9150 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9152 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9153 variables initial values to idata section,
9154 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9155 variables in some functions. This utilizes parmBytes field of iCode
9156 structure to hold the offset of the variable in stack. (might be
9157 able to use the stack field too?)
9158 * applied patch from Raphael Neider # ### , # ###
9159 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9160 variable initial values in idata section,
9161 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9162 for static variables with initial value
9163 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9164 applied fix in while loop from Raphael Neider.
9166 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9168 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9169 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9170 * src/ds390/ralloc.c (serialRegAssign): spill bits
9171 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9172 * support/Util/SDCCerr.c,
9173 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9174 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9175 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9177 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9179 * device/include/sdcc-lib.h: inserted LGPL, added includes
9180 asm/ds390/features.h and asm/mcs51/features.h
9181 * device/include/asm/default/features.h,
9182 * device/include/asm/gbz80/features.h,
9183 * device/include/asm/z80/features.h: added empty _AUTOMEM
9185 * device/include/asm/ds390/features.h,
9186 * device/include/asm/mcs51/features.h: added files with defines for
9187 _AUTOMEM and _STATMEM indicating automatic and static storage class
9188 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9189 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9190 * src/SDCCicode.c (geniCodeCast),
9191 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9192 * src/SDCCloop.c (loopInduction): removed unused variable lr
9193 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9194 to convertToFcall to include char modulo (RFE 1065037), added check
9195 if left operand is unsigned and use abs of literal value
9196 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9197 as it doesn't work after conversion from peephole.def to peephole.rul
9198 * src/mcs51/gen.c (toBoolean): added check for size,
9199 (genModOneByte): optimized code for signed char modulo a literal
9200 power of 2 (thanks to Hubert Sack),
9201 (genRRC): removed unnecessary "clr c",
9202 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9203 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9205 swapped rules 256.c and 256.d,
9206 extended 256.d by using new multiple checks (thanks Erik),
9207 added rules 256.e and 256.f,
9208 updated rule 261.a and 261.b to new generated code
9209 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9211 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9213 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9214 induction related bugs, including first part of bug #1074377
9216 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9218 * applied patch from bug-report #1076292,
9219 * applied patches for genAnd and Goto-optimizations for Raphael
9221 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9222 dump a less iCode information,
9223 * src/pic16/device.h (pic16_options_t): added field debgen,
9224 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9225 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9226 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9228 * (various functions): added macros FENTRY and FENTRY2 to functions,
9229 to emit function prologue,
9230 * (various functions): fixed indentation,
9231 * (genNearPointerGet): fixed loading of FSR0,
9232 * (genPackBits): applied patch from Raphael Neider to fix updating
9233 of FSR0 and touching only the modified bits,
9234 * src/pic16/genarith.c (various functions): added macros FENTRY to
9235 emit function prologue in comments,
9236 * src/pic16/pcode.h: added functions debugf2, debugf3,
9237 * src/pic16/ralloc.c: partial fix for packForPush caused
9240 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9242 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9243 <stsp AT users.sourceforge.net> with reversed byte order
9244 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9246 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9248 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9250 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9251 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9253 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9255 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9257 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9259 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9261 (setFromConditionArgs): friendly operand parser for peephole rules,
9262 (operandBaseName, operandsNotRelated): new peephole condition
9263 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9264 architecture specific register naming into account, handles n-way
9265 comparisons, and supports quoted literals
9266 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9268 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9270 * src/mcs51/peeph.def: fixed bug #1076940
9272 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9274 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9276 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9278 Adding support for replacing ljmps with sjmps in jumptables
9279 generated for switch statements. For now you need to set the
9280 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9281 Now 4 algorithms for mcs51 jumptable generation are used:
9282 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9283 addresses loaded pc-relative for up to 112 cases and stack-pushing
9284 target addresses loaded with offset from dptr for up to 256 cases.
9286 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9287 * src/mcs51/main.c: adapted constants for switch table generation
9288 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9290 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9292 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9293 * support/regression/tests/bug1057979.c: added test for bug 1073386
9295 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9297 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9300 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9302 * src/pic16/device.h,
9303 * src/pic16/genarith.c,
9306 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9308 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9310 Large cummulative patch for pic16 port.
9311 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9312 to call when a stack overflow occurs,
9313 * (malloc.h): added CVS Id tag,
9314 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9316 * added libc directory. The current version of LibC contains string
9317 functions, ctype functions and macros and some functions of the
9318 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9319 be extensively tested in the future. Standard disclaimer here.
9320 Library is not automatically build yet. But one can build it by
9321 invoking 'make' inside the libc directory.
9322 * added ADC library under libio. Preliminary version yet.
9324 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9325 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9326 aopForRemat() now and not by pic16_aopOp(),
9327 * (pic16_popGetTempReg): removed warning messgae when allocating
9328 temporary registers, its a buggy feature and will be removed,
9329 * (pic16_popGet): set register instance field in AOP_CRY,
9330 * (pic16_outBitC): fixed for results in size greater than 1,
9331 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9332 * (pic16_storeForReturn): optimized return of 0,
9333 * (genCmp): experimental code for new genCmp which uses PIC18's
9334 special compare&skip instructions. Initial tests fail some times
9335 with variables grater than 1 byte in size, so new code is disabled,
9336 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9338 * (genCast): began a fix to optimize the casting of a bit to another
9339 bit, now assigning a bitfield to another bitfield will fail, sorry,
9340 * src/pic16/main.c: disabled the use of lr-support feature,
9341 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9342 * added some function prototypes, added function _debugf prototype,
9343 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9344 bits with offset (case PO_GPR_BIT),
9345 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9347 * (isBankInstruction): modified to return 0 for no banking instruction,
9348 and 1 for banking instruction,
9349 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9350 caused stop processing pCodes after a inline assembly block,
9351 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9352 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9353 registers when it shouldn't,
9354 * src/pic16/ralloc.c (allocReg): add preliminary support for
9355 supporting a limited set of temporary registers,
9357 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9359 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9360 genDataPointerSet): ensure assignments always copy in MSB to LSB
9362 (loadRegFromAop): recognize CLRH optimization,
9363 (genFunction): optimize RECEIVE iCodes in reentrant functions
9365 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9367 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9368 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9370 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9371 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9372 contiguous with data
9374 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9376 * device/lib/_gptrget.c (_gptrget),
9377 * device/lib/_gptrgetc.c (_gptrgetc),
9378 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9379 instead of sjmp to ret
9380 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9381 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9383 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9385 * .version: bumped version to 2.4.7
9386 * device/lib/_gptrget.c (_gptrget): is now _naked
9387 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9388 * device/lib/_gptrput.c (_gptrput): is now _naked
9389 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9390 (createFunction): fixed xstack
9391 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9392 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9394 (geniCodeCritical): store original interrupt state in an iTemp bit
9395 var unless stack-auto
9396 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9397 * src/SDCCmain.c (setIncludePath): added include/target to search path
9398 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9399 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9401 (processFuncArgs): put bit vars in bit area
9402 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9403 unsaveRBank): fixed xstack,
9404 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9405 (genFunction, genEndFunction): fixed xstack,
9406 (genAssign): optimization don't walk backwards through mem
9407 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9408 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9409 * support/regression/Makefile: also make library (for stack-auto) when
9410 making "all" and added "test-mcs51-xstack-auto"
9411 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9412 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9413 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9414 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9415 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9416 make-library by MAKE_LIBRARY
9417 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9418 regression tests for xstack
9419 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9420 * support/regression/tests/critical.c: test for critical on mcs51
9422 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9424 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9425 built version of sdcc instead of installed version
9427 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9429 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9430 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9432 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9433 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9434 WARNING: remove device/lib/build/z80/printf.o by hand when
9435 updating from previous build!
9436 * device/lib/z80/printf.c: updated comment
9437 * support/regression/tests/bug1057979.c: test all ports now
9438 * support/regression/tests/bug1065458.c: file added
9440 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9442 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9443 *_start and *_end symbols for static functions
9445 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9447 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9448 and search crt0.o in all library paths,
9449 (setIncludePath): proper handling of --nostdinc,
9450 (setLibPath): proper handling of --nostdlib
9451 * support/regression/Makefile,
9452 * support/regression/ports/ds390/spec.mk,
9453 * support/regression/ports/gbz80/spec.mk,
9454 * support/regression/ports/hc08/spec.mk,
9455 * support/regression/ports/mcs51/spec.mk,
9456 * support/regression/ports/mcs51-large/spec.mk,
9457 * support/regression/ports/mcs51-stack-auto/spec.mk,
9458 * support/regression/ports/z80/spec.mk: use include and lib files from
9459 built version of sdcc instead of installed version
9460 * doc/sdccman.lyx: fixed typo in --nostdinc
9462 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9467 * src/pic/gen.c : added support to generate code for struct bit fields.
9469 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9471 * as/xa51/xa_version.h,
9472 * device/include/errno.h,
9473 * device/include/regc515c.h,
9474 * device/lib/_itoa.c,
9475 * device/lib/_ltoa.c,
9476 * device/lib/ser_ir_cts_rts.c,
9477 * sim/ucsim/xa.src/glob.cc,
9478 * sim/ucsim/xa.src/inst_gen.cc,
9479 * sim/ucsim/xa.src/xa_bit.cc,
9480 * sim/ucsim/xa.src/xa_sfr.cc,
9481 * sim/ucsim/z80.src/inst_dd.cc,
9482 * sim/ucsim/z80.src/inst_fdcb.cc,
9483 * support/scripts/keil2sdcc.pl,
9484 * src/pic16/pic16.dsp,
9485 * src/pic16/pic16a.dsp: corrected cvs line endings
9486 * device/lib/printf_large.c: fixed bug 1057979
9487 * src/pic16/gen.c: fixed non-C standard code
9488 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9489 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9490 * support/regression/ports/mcs51/support.c: reload T1 asap
9491 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9492 pdata use and clear idata startup behaviour
9493 * support/regression/tests/bug1057979.c: added
9495 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9497 * device/examples/ds390/ow390/ad26.h,
9498 * device/examples/ds390/ow390/cnt1d.h,
9499 * device/examples/ds390/ow390/crcutil.c,
9500 * device/examples/ds390/ow390/ownet.h,
9501 * device/examples/ds390/ow390/owsesu.c,
9502 * device/examples/ds390/ow390/swt12.h,
9503 * device/examples/ds390/ow390/swtoper.c,
9504 * device/examples/ds390/ow390/temp10.h,
9505 * device/examples/ds390/ow390/thermodl.c,
9506 * device/examples/ds390/tinitalk/tinitalk.dsp,
9507 * device/examples/ds390/tinitalk/tinitalk.dsw,
9508 * device/examples/mcs51/clock/hw.h,
9509 * device/examples/mcs51/simple2/go.bat,
9510 * device/examples/serialcomm/windows/serial.h,
9511 * device/examples/xa51/dummy.c,
9512 * device/examples/xa51/hello.c,
9513 * device/include/80c51xa.h,
9514 * device/include/at89x051.h: corrected cvs line endings
9516 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9518 * src/pic16/main.c (options): added command line --gstack, to trace
9519 stack over/under flows,
9520 * added pragma 'wparam' to allow passing first byte of function
9521 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9522 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9523 call to __gstack_test function and sets up the symbol as extern,
9524 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9525 * popaop): added call to pic16_testStackOverflow,
9526 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9528 * (genCall, genPcall): now all parameters are passed via stack
9529 except in functions that are pass to wparam pragma in which WREG is
9531 * (genPcall): REENTRANT flag is checked to see if variable prototype
9532 contains reentrant keyword, don't call a non-reentrant function, via
9533 a reentrant function pointer or vice versa, functions are never
9535 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9537 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9538 SIGSEGV when accessing a NULL register stucture,
9539 * (pic16_printGPointerType): modified to handle UPPER modifier for
9540 function initializers, changed prototype of function to simpler one,
9541 * (pic16_printIvalFuncPtr): check to see if function is already
9542 added in externs list,
9543 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9544 optimized a move from W to SFR with a move to the same register
9546 * device/lib/pic16/debug: NEW directory, contains debug features
9547 which are enabled when linking with libdebug.lib, currently command
9548 line option --gstack enables stack pointer tracing for over/under
9549 flow, corresponding sources are in debug/gstack
9551 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9553 * doc/sdccman.lyx: updated SDCC version,
9554 * (PIC16 port): update list of command line options,
9555 * src/pic16/device.h (structure pic16_options_t): added field gstack
9556 to enable stack overflow tracing on push/pops,
9557 * src/pic16/device.c (statistics structure): added statistics
9559 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9560 pic16_dump_int_registers): increase statistics counters for each
9561 * variable which is encountered
9562 * (pic16_dump_usection): emit each .udata variable to its own udata
9564 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9565 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9566 parameters via stack, otherwise use old scheme,
9567 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9568 assembler output file,
9569 * src/pic16/main.c: added command line options --gstack to enable
9570 push/pop tracing for stack overflow,
9571 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9572 instructions): added size of each instruction,
9573 * (pic16_countInstruction): estimate size of instructions in
9574 the_pFile list, inline assembly blocks are not counted,
9575 * (pic16_FixRegisterBanking): trace previous register usage, when
9576 banksel optimizations is greater than 0, don't emit a redudant
9579 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9581 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9582 * src/pic16/ralloc.c : applied same fix for pic16.
9583 * src/pic/gen.c : tidied it up a little.
9585 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9587 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9588 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9590 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9592 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9594 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9596 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9597 non-reentrant function __modsint in the interrupt function (thus
9598 corrupting math operations during serial I/O)
9599 * device/lib/ser_ir.c: as above, changed buffersize
9600 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9602 * doc/Makefile: added option -t for rsync
9604 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9606 * src/SDCCast.h (struct ast),
9607 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9609 2004-10-20 Borut Razem <borut.razem AT siol.net>
9611 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9614 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9616 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9618 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9619 support functions to replace long sequences of MOVFF's from access
9620 bank registers to stack and vice versa,
9621 * src/pic16/device.h: added new field opt_flags, where optimization
9622 flags can be set to enable certain features,
9623 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9624 * pBlock, (genFunction, genEndFunction): surroung loop for
9625 saving/loading used registers in stack with PC_INFO pCodes,
9626 INF_LREGS. Code in between can then be optimized by pCode optimizer
9627 to support function calls,
9628 * (genDataPointerSet): fixed bug which loaded float fields in
9629 structures with corrupt data,
9630 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9631 in a standard way debug info on stderr. Feature used for developing
9633 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9634 obsolete chunks of code,
9635 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9636 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9637 * pic16/src/pcode.c (pic16_newpCodeInfo,
9638 * (pic16_newpCodeOpLocalRegs),
9639 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9641 * (pic16_pCodeConstString): printing of the initial value of a
9642 symbol as a comment is inhibited since parsing was already done by
9643 copyStr and output is corrupt,
9644 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9646 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9648 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9650 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9652 * as/mcs51/lkarea.c: removed old K&R style,
9653 (lnksect): changed check on boundary error,
9654 (lnksect2): changed check on boundary error,
9655 (lnksect2): extend XSTK to end of page if size = 1
9656 * as/mcs51/lkmain.c: removed old K&R style,
9657 (Areas51): create l_IRAM symbol
9658 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9659 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9660 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9661 * device/lib/_mullong.c: added version to be compiled with xstack
9662 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9663 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9664 * device/lib/mcs51/crtxstack.asm: fixed comment
9665 * src/SDCCglue.c: maxInterrupts defaults to 0,
9666 (emitMaps): added pdata,
9667 (createInterruptVect): (re)moved default,
9668 (glue): added pdata,
9669 (glue): moved __start__xstack to XSTK with default size 1
9670 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9671 and options.float_rent when options.stackAuto is set,
9672 (linkEdit): only write XDATA_NAME if provided on command line
9674 * src/SDCCmem.c: added pdata
9675 * src/port.h: added pdata_name to PORT
9676 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9677 (saveRegisters, unsaveRegisters): removed usage of B,
9678 (genMinus): fixed accumulator clash,
9679 (genJumpTab): added comment, this needs another look
9680 * src/mcs51/gen.c: added check for "B in use" paranoia,
9681 added pushB() and popB()
9682 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9691 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9692 added PSEG (PAG,XDATA) or NULL to port specifier
9693 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9694 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9695 (_mcs51_genInitStartup): removed __start__xstack equ,
9696 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9697 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9698 * src/z80/gen.c (_rleAppend): fixed warnings
9699 * support/regression/tests/zeropad.c: added pdata test
9700 * .version: bumped to 2.4.6
9702 2004-10-17 Borut Razem <borut.razem AT siol.net>
9704 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9705 as a part of nightly build
9707 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9709 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9710 WREG holds the first byte function parameters,
9711 * (aopForSym): take special case for symbols which are in FARSPACE
9712 but in CODESPACE too,
9713 * (assignResultValue): modified to take into account _G.useWreg,
9714 * (genCall): don't use wreg for parameter passing when function is
9715 declared as reentrant, too, added optimization INCF to stack
9716 pointer when stack parameter count is 1,
9717 * (genFunction, genEndFunction): refurnished and fixed to not using
9718 wreg for passing parameters when function has varargs or is
9719 reentrant, fixed bug with symbol name compare for generating
9720 functions in absolute address,
9721 * (pic16_storeForReturn): refurnished,
9722 * (genCmp): began writing a new version of the function, not ready
9723 yet, therefore it is disabled,
9724 * (genAssign): do not read code memory when assigning a function to
9726 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9727 array of characters, not pointer,
9728 * (pic16initialComments): in debug mode emit an .ident directive for
9730 * (_process_pragma): emit a new warning type (internal to pic16)
9731 when setting stack to default length, emit a similar warning when
9732 placing a function at absolute address and address is not word aligned
9733 * (_pic16_parseOptions): added 'return TRUE' statement,
9734 * (_pic16_linkEdit): if compiling a source, then add the source's
9735 file object, first in the list of objects to link,
9737 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9739 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9740 * src/pic/main.c : removed VC warning.
9741 * src/pic/gen.c : changed comment.
9743 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9745 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9746 reference to a deprecated symbol _GPTRREG was causing failure to
9747 link. Thanks G. M. Gallant for the info.
9749 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9751 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9752 comments for Bugs item #954788.
9754 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9756 * src/pic16/device.c (pic16_dump_gsection,
9757 * pic16_groupRegistersInSection): handle symbols declared to be in
9758 access bank differently,
9759 * src/pic16/gen.c (struct _G): added field resDirect,
9760 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9761 send values read from stack directly to result and don't allocate
9763 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9765 * (pic16_sameRegsOfs): NEW,
9766 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9767 free because they were not allocated from temporary pool,
9768 * pic16_popRegFromString): workaround to fix a problem with
9769 allocating variables twice or never,
9770 * (genGenPointerGet): using PRODL instead of FSR0H,
9771 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9773 * (genAssign): take advantage of the _G.resDirect flag,
9774 * (genCast): around line 11844, use mov2f instead of directly
9775 MOVFF'ing between operands to account for literal values,
9776 * src/pic16/genutils.c: some new debug functions for gpsim have been
9778 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9779 float with integer part only,
9780 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9781 place variables in access bank
9782 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9783 updated sources to reflect recent changes in gen.c
9785 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9787 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9788 sources that searched for headers in installation path, now the
9789 device/include/pic16 is used,
9790 * src/pic16/glue.c (pic16glue),
9791 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9792 .line directives if not in debug mode, this suppresses assembler's
9793 warnings for ignored directives
9795 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9797 * src/port.h: made reset_regparms prototype void parameter explicit.
9798 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9799 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9800 * doc/sdccman.lyx: documented warning disabling and how to use
9801 printf_large to make it print floats.
9802 * device/include/stdbool.h: NEW
9803 * device/lib/_atof.c,
9804 * device/lib/_divuint.c,
9805 * device/lib/_divulong.c,
9806 * device/lib/expf.c,
9807 * device/lib/printf_large.c,
9808 * device/lib/sincosf.c,
9809 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9810 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9811 a completely reentrant lib.
9813 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9815 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9816 * device/include/pic16/stdio.h: fixed bug with colon
9818 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9820 * device/include/pic16/stdio.h,
9821 * device/include/pic16/stdlib.h,
9822 * device/include/pic16/math.h: NEW
9823 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9824 declared as _naked to reduce overhead
9825 * device/lib/Makefile.in (target port-specific-objects-pic16):
9826 changed * to *.* so to ignore the CVS directory,
9827 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9828 stacked variables back in stack,
9829 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9832 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9834 * .version: bumped version number to 2.4.5
9835 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9836 * support/Util/SDCCerr.c (messages structure): added entry for
9839 Large cumulative patch for pic16 port and libraries.
9840 * device/include/pic16/sdcc-lib.h,
9841 * device/include/pic16/stdarg.h,
9842 * device/include/asm/pic16/features.h,
9843 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9844 * device/include/pic16/float.h: changes reentrant keyword with
9845 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9846 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9847 updated target build-libraries to include objects from gptr,
9848 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9849 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9850 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9851 all function headings,
9852 * src/SDCCmain.c: added global parameter userIncDirsSet,
9853 * (parseCmdLine): when option -I is encountered add directory to
9855 * src/version.awk: added space between control and long,
9856 * src/pic16/NOTES: added some notes for the port,
9857 * src/pic16/gen.c: added prototype for mov2fp function,
9858 * (fReturnpic16[]): properly named return value registers,
9859 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9860 * (aopForSym): added code to handle symbols with onStack flag set,
9861 symbols onStack are allocated PTRSIZE bytes,
9862 * (aopFreeAsmop): handles special case where asmops are stack objects,
9863 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9864 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9865 added argument lock to trace flaws in allocating temporary registers
9866 when developing port,
9867 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9868 * (pic16_popRegFromString): reenabled allocating a direct register
9870 * (assignResultValue): various beautifications,
9871 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9872 referenced function argument,
9873 * (genIpush): reenabled to allow stacked arguments, handles only
9874 ic->parmPush iCodes,
9875 * (genCall, genPcall): major changes to allow for variable argument
9876 functions, fixed a bug with falsely restoring stack pointer after
9877 returning from call,
9878 * (genFunction): pending code for critical function,
9879 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
9880 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
9881 * (genNearPointerGet): fixed bug with indirect reading, was always
9883 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
9885 * (genAddrOf): rewrote code to take address of a stacked function parameter
9886 * (genCast): fixed casting to generic pointer type,
9887 * src/pic16/gen.h: added AOP_STA,
9888 * (struct asmop): added field stk,
9889 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
9890 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
9891 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
9892 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
9893 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
9894 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
9896 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
9898 * (pic16_port structure): generic pointer size is set to 3,
9899 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
9900 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
9902 * src/pic16/ralloc.c (allocReg): prevent allocating register when
9903 operand is an iTemp,
9905 2004-09-24 Martin Helmling <mh AT octo-soft.de>
9907 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
9908 * debugger/mcs51/simi.c: addapt new syntax of s51
9910 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
9912 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
9913 * src/pic16/pcode.c: commented out some calls to free() in order to
9916 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9919 * src/SDCCicode.c (isiCodeInFunctionCall),
9920 * src/avr/ralloc.c (selectSpil),
9921 * src/pic/ralloc.c (selectSpil),
9922 * src/pic16/ralloc.c (selectSpil),
9923 * src/ds390/ralloc.c (selectSpil),
9924 * src/hc08/ralloc.c (selectSpil),
9925 * src/xa51/ralloc.c (selectSpil),
9926 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
9927 stack in the middle of a function call sequence (fixes bug #1020268)
9928 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
9929 costs associated with the minimum switch case.
9931 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9933 * src/SDCC.lex: fixed bug #1030549
9935 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9937 * src/SDCCcse.h (struct cseDef),
9938 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
9939 over a function call if the CSE is derived from a symbol whose
9940 address has been taken (fixes bug #1029883)
9941 * support/regression/tests/bug-1029883: a new regression test for
9944 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9946 * src/hc08/gen.c (emitinline): fixed bug #1029778
9947 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
9948 to a cast object is no longer a syntax error ("fixes" bug #1030006,
9949 and starts toward RFE #905167)
9951 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
9953 * src/pic16/gen.c (mov2f): New function to move an operand to
9954 another without considering if it is a literal or a register,
9955 * (pic16_sameRegs): don't check if they are both AOP_REG,
9956 * (AccRsh): removed andmask=0 lines,
9957 * (genLeftShift): duplicated to be improved in future versions,
9958 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
9959 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
9960 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
9961 * (pic16initMnemonics): added initialization for POC_INFSNZW,
9962 * (insertBankSwitch): fixed inserting banksel directives algorithm
9963 for instructions that follow a skip instruction, this fixes a report
9964 for broken subtraction code generation,
9965 * src/pic16/ralloc.c (deassignLRs): do not free register if current
9966 iCode is a left op, just in case result and right share the same
9969 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9972 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
9974 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
9975 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
9976 on 2004-09-12; it was buggy
9978 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
9980 * src/SDCCsymt.h: removed RESULT_CHECK
9985 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
9987 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
9989 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
9990 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
9991 configuration values no more rejected by compiler, they are assigned
9992 to configuration registers with a warning message instead,
9993 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
9994 the for-loop so last conf register is emitted too,
9995 * (_pic16_initPaths): link library libsdcc.lib by default,
9996 * (_hasNativeMulFor): modified test for multiplication according to
9997 Raphael Neider's remarks. Integer multiplication is also done with
9999 * device/include/pic16/pic18fregs.h: corrected type error in while
10000 testing and including 18f6720 header file
10002 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10004 * src/pic16/device.h (pic16_options): removed field use_crt,
10005 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10006 until an optimization to handle single bits is added,
10007 * (pic16_loadFSR0): moved before genUnpackBits,
10008 * (genAnd): some white lines removed,
10009 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10010 leave_reset flags in pic16_options when using crt modules,
10012 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10014 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10015 for bugs 898889 & 979599. Also used some safer print instructions.
10017 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10019 * src/pic16/device.h (pic16_options_t): added field use_crt,
10021 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10022 catch a probable future bug,
10023 * src/pic16/gen.c: aopIdx function commented out,
10024 * (genAssign): commented out old code which used aopIdx,
10025 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10026 code, added if conditionals to take into account the --use-crt
10027 command line options,
10028 * src/pic16/main.c (pic16_optionsTable): added new command line
10029 options, --use-crt= and --no-crt,
10030 * (_pic16_linkEdit): now the proper crt object is added in the
10031 linker command line except than when --no-crt is specified,
10032 * src/pic16/pcode.c,
10033 * src/pic16/pcode.h: added some structures and functions for a new
10034 optimization scheme to compansate for instruction overhead between
10035 same iCodes, this scheme is currently under development and is not
10036 working in any way,
10037 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10039 * device/lib/pic16/startup/crt0i.c,
10040 * device/lib/pic16/startup/crt0iz.c: added global char variable
10041 __uflags to force the generation of an idata section
10043 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10046 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10047 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10049 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10051 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10052 Frieder) and clarified the default code optimization mode
10054 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10056 * src/SDCC.lex (doPragma, process_pragma),
10057 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10058 "opt_code_size", and "opt_code_balanced"
10059 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10060 regrouped options by category, added support for category headers
10061 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10062 and "--opt-code-size"
10063 * doc/sdccman.lyx: documented these new options and pragmas
10064 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10065 preference into account
10067 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10069 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10070 geniCodePreDec): Fixed bug 904237 by generating a warning
10072 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10074 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10076 * src/pic/device.c : When no max ram set validate full memory range.
10078 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10080 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10082 * device/lib/_gptrget.c,
10083 * device/lib/_gptrput.c: updated comment
10084 * device/lib/calloc.c,
10085 * device/lib/free.c,
10086 * device/lib/malloc.c,
10087 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10088 * src/SDCCcse.c (cseBBlock),
10089 * src/SDCCicode.c (printOperand, geniCodeArray),
10090 * src/SDCCicode.h (struct operand): fixed bug 868103
10091 * support/regression/tests/bug-868103.c: added
10092 * src/SDCCast.c (searchLitOp),
10093 * src/SDCCcse.h (struct cseDef),
10094 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10095 * src/SDCCicode.h (struct operand),
10096 * src/SDCCsymt.h (struct sym_link),
10097 * src/avr/gen.c (hasInc),
10098 * src/ds390/gen.c (hasInc),
10099 * src/hc08/gen.c (genPlusIncr, hasInc),
10100 * src/mcs51/gen.c (hasInc),
10101 * src/pic16/glue.c (pic16_printIvalChar),
10102 * src/pic16/ralloc.c (regWithIdx),
10103 * src/xa51/gen.c (hasInc) : removed warnings
10104 * src/SDCCast.c (createBlock): added comment ???
10105 * src/hc08/ralloc.c: updated comments
10107 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10109 * doc/sdccman.lyx: updated section on switch statements, added
10110 section about semaphore locking
10111 * doc/Makefile: added option -info for latex2html
10112 * device/lib/_gptrget.c,
10113 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10115 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10117 * src/pic/device.h,
10118 * src/pic/device.c,
10119 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10120 maxram is less than 0x100.
10122 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10124 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10126 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10129 * src/mcs51/main.c,
10130 * src/ds390/main.c,
10134 * src/pic16/main.c,
10137 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10138 a jump table is the best form for a switch statement, including
10139 automatic insertion of missing cases to make the case range
10140 continuous. Developed in collaboration with Frieder Ferlemann.
10142 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10144 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10145 accumulator result if it needs sign extension
10147 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10149 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10151 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10153 * device/lib/gbz80/printf.c,
10154 * device/lib/z80/printf.c: removed define for NULL
10156 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10158 * as/xa51/xa_link.c,
10159 * device/examples/ds390/ow390/ad26.c,
10160 * device/examples/ds390/ow390/cnt1d.c,
10161 * device/examples/ds390/ow390/counter.c,
10162 * device/examples/ds390/ow390/ds2480.h,
10163 * device/examples/ds390/ow390/ds2480ut.c,
10164 * device/examples/ds390/ow390/findtype.c,
10165 * device/examples/ds390/ow390/gethumd.c,
10166 * device/examples/ds390/ow390/owllu.c,
10167 * device/examples/ds390/ow390/ownetu.c,
10168 * device/examples/ds390/ow390/swt12.c,
10169 * device/examples/ds390/ow390/swtloop.c,
10170 * device/examples/ds390/ow390/temp.c,
10171 * device/examples/ds390/ow390/temp10.c,
10172 * device/examples/ds390/ow390/thermo21.c,
10173 * device/examples/ds390/ow390/tinilnk.c,
10174 * device/examples/ds390/ow390/tstfind.c,
10175 * device/examples/serialcomm/windows/serial.cpp,
10176 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10177 * device/include/reg51.h: fixed line endings for cvs
10179 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10181 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10182 packRegsForAccUse, packRegisters): new accumulator register
10184 * support/regression/ports/hc08/support.c (_putchar): suppress
10185 warning of unused variable
10186 * src/SDCCicode.c: added SWAP entry to codeTable
10188 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10190 * device/lib/sprintf.c: forgot to add this file before previous commit
10192 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10194 * src/pic16/gen.c (genPackBits): added operand right in function
10195 parameters, load result directly if p_type is POINTER (that is
10196 called by genNearPointerSet)
10197 * (genUnPackBits): added operand left in function parameters,
10198 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10199 FSR0 if accessing bitfields,
10201 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10203 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10204 _print_format; updated printf, sprintf, vsprintf
10205 * device/include/asm/default/features.h: corrected comment/define
10206 * device/lib/Makefile.in: added sprintf.c
10207 * device/lib/libsdcc.lib: added sprintf module
10208 * device/lib/printf_large.c,
10209 * device/lib/vprintf.c,
10210 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10212 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10213 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10214 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10216 * support/regression/tests/zeropad.c: define idata as data for hc08
10218 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10220 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10221 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10222 labels are referenced at least once (even if a reference is not found)
10223 * src/hc08/gen.c (emitcode): set isComment flag for comments
10224 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10225 loads), rules 6a..6b (optimize jumps to return)
10227 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10229 * device/lib/acosf.c (acosf),
10230 * device/lib/asinf.c (asinf),
10231 * device/lib/atanf.c (atanf),
10232 * device/lib/ceilf.c (ceilf),
10233 * device/lib/cosf.c (cosf),
10234 * device/lib/coshf.c (coshf),
10235 * device/lib/cotf.c (cotf),
10236 * device/lib/fabsf.c (fabsf),
10237 * device/lib/floorf.c (floorf),
10238 * device/lib/log10f.c (log10f),
10239 * device/lib/logf.c (logf),
10240 * device/lib/sinf.c (sinf),
10241 * device/lib/sinhf.c (sinhf),
10242 * device/lib/sqrtf.c (sqrtf),
10243 * device/lib/tanf.c (tanf),
10244 * device/lib/tanhf.c (tanhf),
10245 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10246 replaced all instances of "reentrant" in the library functions
10247 defined in math.h with this macro.
10248 * support/regression/tests/float_trans.c: reenabled test for hc08
10250 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10252 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10253 erroneously deleted
10255 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10257 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10258 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10259 multi-byte volatile operands are used
10260 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10261 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10262 initialization to area GSINIT0 so that it would always precede
10263 any static initializers in GSINIT
10264 * support/regression/tests/zeropad.c: fixed idata define for hc08
10265 * support/regression/tests/bug-927659.c,
10266 * support/regression/tests/float_trans.c: disabled tests for hc08
10267 pending missing library routines
10268 * .version: increased version number to 2.4.4 - hc08 port now passes
10272 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10274 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10275 * Makefile.common.in,
10277 * as/hc08/Makefile.in,
10278 * as/mcs51/Makefile.in,
10279 * as/z80/Makefile.in,
10280 * debugger/mcs51/Makefile.in,
10281 * device/include/Makefile.in,
10282 * device/lib/Makefile.in,
10285 * link/z80/Makefile.in,
10286 * packihx/Makefile.in,
10287 * sim/ucsim/main_in.mk,
10288 * sim/ucsim/avr.src/Makefile.in,
10289 * sim/ucsim/doc/Makefile.in,
10290 * sim/ucsim/gui.src/serio.src/Makefile.in,
10291 * sim/ucsim/hc08.src/Makefile.in,
10292 * sim/ucsim/s51.src/Makefile.in,
10293 * sim/ucsim/xa.src/Makefile.in,
10294 * sim/ucsim/z80.src/Makefile.in,
10296 * support/cpp2/Makefile.in,
10297 * support/librarian/Makefile,
10298 * support/makebin/Makefile: added DESTDIR to the install path proposed
10299 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10300 * doc/sdccman.lyx: added DESTDIR documentation
10302 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10304 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10305 instruction for interrupt handlers, use fast returns when returning
10306 from high priority interrupts
10308 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10310 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10312 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10313 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10314 bugs, ported much of Bernhard's code from mcs51
10315 * src/mcs51/gen.c (genSend),
10316 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10317 than one when calling a reentrant function
10318 * device/lib/_mullong.c: defined an alternate struct layout for big
10319 endian ports (hc08)
10321 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10323 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10326 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10328 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10329 are sane and complete before asking the port its prefered parameter
10330 passing method (fixes bug #1017633)
10331 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10334 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10336 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10337 problem in bitfields >= 8 bits.
10339 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10341 * src/SDCCsymt.c: undid changes that were not meant to be committed
10343 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10345 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10347 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10349 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10350 copied and wrong bit got inverted
10352 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10354 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10355 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10356 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10357 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10358 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10359 assignments to bitfields at known addresses
10360 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10361 reads from bitfields at known addresses
10362 * src/hc08/ralloc.c (packRegisters),
10363 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10364 genhc08Code): optimize pointer get values used as conditionals
10365 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10368 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10370 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10371 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10372 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10375 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10377 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10379 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10381 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10384 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10386 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10388 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10390 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10393 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10395 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10397 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10399 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10400 cases use more compact code.
10402 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10404 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10406 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10408 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10410 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10413 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10414 parameter of changePointer() from symbol* to sym_link*
10415 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10416 * src/SDCCsymt.c (compareType): void* type is castable to other
10417 pointers, but not necesarily an exact match.
10418 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10419 is no longer blindly treated as an exact match.
10420 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10422 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10424 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10426 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10430 * src/pic/ralloc.h,
10431 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10433 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10435 * src/pic/device.c,
10436 * src/pic/device.h,
10437 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10439 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10441 * src/mcs51/gen.c (emitcode): fixed bug #992819
10443 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10445 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10446 there's no need to make it worse
10448 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10450 * src/mcs51/ralloc.c (deassignLR),
10451 * src/ds390/ralloc.c (deassignLR),
10452 * src/hc08/ralloc.c (deassignLR),
10453 * src/z80/ralloc.c (deassignLR),
10454 * src/pic/ralloc.c (deassignLR),
10455 * src/pic16/ralloc.c (deassignLR),
10456 * src/avr/ralloc.c (deassignLR),
10457 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10458 rlivePoint): fixed another part of bug #971834
10460 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10462 * src/z80/main.c: enabled "critical" keyword
10463 * src/z80/mappings.i,
10464 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10465 functions (fixes bug #979646)
10466 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10468 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10470 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10473 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10475 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10476 doesn't disable too much optimizations
10478 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10480 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10482 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10484 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10486 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10488 * src/pic/gen.c tidied up tabs
10489 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10490 * src/pic/main.c tidied up tabs
10491 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10492 * src/pic/pcoderegs.c tidied up tabs
10493 * src/pic/ralloc.c tidied up tabs
10495 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10497 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10498 to S_FIXED for pic16 port and when symbol is not in level 0,
10499 allocate for S_REGISTER storage class and pic16 port, too,
10500 * src/pic16/device.h: prototype for checkSym,
10501 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10502 * (pic16_assignConfigWordValue): test the value and the mask to
10503 validate that the value is suitable for the configuration word,
10504 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10505 collect extern declared symbols, don't emit symbol twice, check
10506 first if symbol is in publics set first,
10507 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10508 * added command line '--fstack' which enables an experimental
10509 feature for stack access, too buggy to be used yet...
10510 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10511 * (pic16_allocDirReg): when register has storage class S_REGISTER
10512 allocate in pic16_dynAccessRegs,
10513 * device/include/pic16/pic18f????.h: modified configuration word
10514 naming convention, words started as CONFIG0H but should be CONFIG1H
10516 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10518 * device/include/mcs51reg.h: fixed bug 970993
10520 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10522 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10523 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10524 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10525 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10526 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10527 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10528 error/warning numbers,
10529 added function setWarningDisabled()
10530 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10531 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10532 _memcmp.c _memmove.c calloc.c realloc.c free.c
10533 * support/regression/tests/malloc.c: added tests for new functionality
10534 * support/regression/tests/zeropad.c: added tests for truncated initializers
10535 and initialized char arrays starting with '\x0'
10536 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10538 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10540 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10542 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10544 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10545 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10546 peephole 177.e. Thanks to anonymous
10548 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10550 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10551 function isn't used in the source but referenced as a
10552 variable initializer then declare it as extern in .asm file
10554 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10556 * .version: increased version number to 2.4.3
10558 Adding version extension according to ChangeLog CVS revision
10559 * src/Makefile.in (target all): added dependency 'version.h'
10560 * (rule version.h): added rule to create version.h from ChangeLog,
10561 * (rule dep): added dependency version.h,
10562 * src/version.awk: AWK script to create version.h
10563 * src/SDCCdwarf2.c (dwWriteModule),
10564 * src/SDCCglue.c (initialComments),
10565 * src/SDCCmain.c (printVersionInfo): modified to write after
10566 version string the version extension number,
10567 * src/SDCCutil.c: included "version.h"
10568 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10570 * src/SDCCutil.h: added prototype for getBuildNumber
10572 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10573 includeDirsSet, too,
10574 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10575 const char [] is found in function prototype...
10577 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10578 moving to WREG with source is already in WREG,
10579 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10580 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10581 * (aopForSym): stack'ed symbols are partially supported, added
10582 if-clause to support symbols in FARSPACE,
10583 * (sameRegs): added test for AOP_ACC to see if registers are same,
10584 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10585 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10586 * (pic16_popRegFromString): will not allocate a new register if it
10587 doesn't find one by name, bug may have introduced...
10588 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10589 * (genIpush): revived to use pic16 port's stack,
10590 * (genAddrOf): added incomplete case for stack'ed operand,
10591 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10592 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10593 can handle multibyte operands,
10594 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10595 * (pic16initialComments): added message for MPLAB compatibility
10597 * src/pic16/main.h: prototype for pic16_mplab_comp,
10598 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10599 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10600 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10601 because of increased complexity of procedure,
10602 * (_process_pragma): stack pragma changed to format 'stack pos len',
10603 emit symbol '_stack_end' to conform with gplink,
10604 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10605 to search for register,
10606 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10608 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10609 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10610 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10611 case for PO_GPR_REGISTER,
10612 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10613 dies, the new era is ahead !...
10614 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10615 pic16_dynInternalRegs,
10616 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10617 * (pic16_allocDirReg): minor optimizations and bug fixes,
10618 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10620 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10621 load stack and frame pointer with address of 'stack_end' symbol
10623 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10625 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10626 without source code but only variable initializers
10628 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10630 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10631 external are not declared as extern to reduce overhead while linking
10633 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10635 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10637 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10639 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10640 Yee Keat for the patch
10641 * src/SDCCast.c (decorateType): fixed bug #979599
10642 * src/ds390/gen.h: removed local fReturnSizeDS390
10643 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10644 * src/ds390/gen.c (genAnd, genOr, genXor),
10645 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10647 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10649 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10650 add relFilesSet to $3, manipulate $2 to handle linking of object
10651 files without source files in command line,
10652 * device/include/pic16 (all headers): added ID location macros,
10653 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10654 entries for ID location bytes,
10655 * (pic16_assignIdByteValue): NEW,
10656 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10657 added field dumpcalltree to pic16_options_t,
10658 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10659 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10660 emitting rFalseIfx label after check_carry label,
10661 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10662 pic16_emitDIRegs), NEW
10663 * (pic16glue): dump .calltree file when option --calltree found,
10664 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10665 * (_pic16_genAssemblerPreamble): emit ID locations after
10666 configuration registers,
10667 * (pic16_linkCmd): modifications of the link command,
10668 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10669 * (pic16_pCodeInitRegisters): don't init stack registers,
10670 * (pic16_findPrevInstruction): fixed bug,
10671 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10672 bug with immediate registers,
10673 * (buildCallTree): traces stack push and pop,
10674 * (pct2): dump also stack usage for each function,
10675 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10676 * (pic16_allocDirReg): various modifications,
10677 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10680 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10682 * src/pic16/pcode.c: removed buggy double colon
10684 2004-07-01 Borut Razem <borut.razem AT siol.net>
10686 * support/scripts/sdcc.nsi: added include/pic16 to setup
10688 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10690 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10691 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10693 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10694 specific command line arguments. Also added sample lkr script
10695 for placing a variable at a specific memory bank.
10696 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10697 at a specific memory bank,
10698 * (pic16_dump_isection): fixed bug which caused string literals to
10699 be omitted when dumping idata section,
10700 * (pic16_groupRegistersInSection): added code to handle registers
10701 in specific memory banks,
10702 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10703 public, all references are renamed too,
10704 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10706 * (pic16_storeForReturn): added case to handle when dest is WREG,
10707 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10708 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10709 pic16_rel_udata, check to see if that register is marked as being
10710 a member of a specific memory bank,
10711 * (pic16_printIvalCharPtr): added code to add string literals either
10712 to code or the idata sections,
10713 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10714 also accept the 'udata' pragma,
10715 * src/pic16/main.h: new structure types sectName and sectSym
10716 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10717 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10718 * (pic16_findPrevInstruction): fixed, it returned nothing,
10719 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10720 instruction combinations,
10721 * (pic16_FixRegisterBanking): heavily reorganised,
10722 * (pic16_AnalyzeBanking): if generating banksel directives is
10723 disabled, then don't call FixRegisterBanking at all,
10724 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10725 completely removed,
10726 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10728 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10730 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10731 Phuah Yee Keat <yk.phuah AT nestac.com>
10733 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10735 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10736 correctly the IVT even if it is relocated to some other location
10738 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10740 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10741 * device/include/pic16/pic18f2220.h: NEW,
10742 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10743 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10744 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10745 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10746 nodefaultlibs, ivt_loc is the location of the interrupt vector
10747 table, and nodefaultlibs signs that default libraries should not be
10748 linked in link stage,
10749 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10750 according to --ivt-loc argument,
10751 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10752 when pragma stack is found,
10754 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10756 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10757 256 (range check), 257 (do while), 258.a-f (bit banging
10758 f.e. on 3-wire SPI bus)
10760 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10762 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10763 variables used exclusively within a loop
10765 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10767 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10769 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10771 * src/SDCClrange.c (computeClash): fixed bug #971834
10773 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10775 * src/mcs51/gen.c (genCmp): fixed bug #975903
10776 * src/hc08/gen.c (operandsEqu),
10777 * src/ds390/gen.c (operandsEqu),
10778 * src/z80/gen.c (operandsEqu),
10779 * src/pic/gen.c (operandsEqu),
10780 * src/pic16/gen.c (operandsEqu),
10781 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10782 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10784 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10786 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10788 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10790 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10791 default case in switch statement,
10792 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10793 to eliminate problem with initialisation of pointers, but problem
10795 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10796 * (emitStaticSegment): removed various lines emitting debug info,
10797 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10798 added processor registers for utilizing EEPROM,
10799 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10800 configurable and set 8
10802 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10804 * .version: increased version number to 2.4.2,
10806 Cumulative patch for pic16 port
10807 * src/pic16/device.c: changed scheme to dump initial values for
10808 variables in idata segment, all print_idata* functions were removed,
10809 now the pic16_printIval* will be called,
10810 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10811 * _pic16_printPointerType, pic16_printPointerType,
10812 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10813 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10814 NEW, similar to the respective functions in SDCCglue.c,
10815 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10816 way, emitting hex bytes,
10817 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10819 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10821 * src/avr/ralloc.c (serialRegAssign),
10822 * src/xa51/ralloc.c (serialRegAssign),
10823 * src/pic/ralloc.c (serialRegAssign),
10824 * src/pic16/ralloc.c (serialRegAssign),
10825 * src/hc08/ralloc.c (serialRegAssign),
10826 * src/z80/ralloc.c (serialRegAssign),
10827 * src/ds390/ralloc.c (serialRegAssign),
10828 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10830 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10832 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10833 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10835 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10837 Cumulative patch for pic16 port:
10838 * src/pic16/device.h (typedef PIC16_device) modified fields for
10839 defining microcontrollers,
10840 * src/pic16/device.c: added new info for all devices in Pics16 array,
10841 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10842 to be optimised out by the pCode optimiser,
10843 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10844 specially, bug reported by G.M. Gallant,
10845 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10846 as force'd so that cannot be optimised out by pCode optimiser,
10847 * src/pic16/pcode.c,
10848 * src/pic16/pcodepeeph.c,
10849 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10850 they are disabled by default, but can be enabled explicit with
10851 command argument --denable-peeps, for testing,
10852 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10853 --pomit-ivt in COMPILE_FLAGS
10855 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10857 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10858 compilation on MSVC
10860 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10862 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10864 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10866 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10867 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10869 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10871 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10872 would only assign 0x300001 register.
10874 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
10876 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
10877 in COMPILE_FLAGS. Thanks to G. Gallant for report.
10879 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10881 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
10883 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
10884 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
10885 added peephole 254 (left shift), 255 (jump table)
10887 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
10889 * device/lib/Makefile.in: removed comment line with model-pic16,
10890 * (target port-specific-objects-pic16): the libraries and objects
10891 are copied to the build directory form the device/lib/pic16/bin
10894 Cumulative patch concerning pic16 port:
10895 * library directory has been re-organized,
10896 * added support for PIC18F1220,
10897 * added headers and library sources for chips 18f1220,18f6520,
10898 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
10900 * configuration registers setting has changed, now each supported
10901 device has a complete description of the registers it uses,
10902 * all initialisations are moved to idata sections, these section
10903 can be absolute or relocatable,
10904 * fixed initialisation of codespace variables,
10905 * fixed warning about PCLATU and gpsim,
10906 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
10907 * (genAssign): use table reads when assigning from variables in codespace,
10908 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
10909 char/int variables placed in codespace,
10910 * (pic16_emitConfigRegs): NEW, emits a list with configuration
10911 registers set in .asm file, no need for --pomit-config-words anymore,
10912 * (pic16glue): some 8051 legacy segments are commented out
10913 (to be removed completely),
10914 * added support for alternative assembler and linker with --asm=
10915 and --link= command line arguments,
10916 * peepholes are disabled automatically in the port, no need to
10917 specify on command line,
10918 * port supports natively char/int/long multiplication, but converts
10919 all divisions to support functions,
10920 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
10921 to the file set in variable $2,
10922 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
10923 strings in ASCII format and not in hex,
10924 * ralloc.c (serialRegAssign): added a triplet of conditional calls
10925 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
10926 allocate proper register if iCodes aren't temporary,
10928 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
10930 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
10932 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
10934 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
10937 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10939 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
10940 computed address is reused
10941 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
10942 multi-byte bitfields
10944 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10946 * src/z80/gen.c: (genArrayInit): must check for pointers too
10948 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
10950 * support/regression/tests/zeropad.c: never meant to commit the
10951 nestedstruct test: removed, added check for GCC version
10953 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
10955 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
10956 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
10957 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
10958 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
10959 bugs 928906 and 954082 half-empty initializers
10961 * src/SDCCsymt.c (getAllocSize): added for above fix
10962 * src/z80/gen.c (genArrayInit): fixed bug 741044
10963 * support/regression/tests/zeropad.c: added tests
10965 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
10967 * src/pic16/device.c (pic16_dump_section): corrected bug which
10968 caused some symbols of the libraries to be misplaced
10970 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10972 * src/pic16/glue.c,
10973 * src/pic16/ralloc.h,
10974 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
10975 to fix conflict with pic port
10977 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
10979 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
10980 externs configuration variables,
10981 * src/pic16/ralloc.h,
10982 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
10983 prototype in header, commented out some debug messages
10985 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
10987 * src/pic16/glue.c,
10988 * src/pic16/main.c,
10989 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
10990 for gpasm COFF object generation. Thanks to D. Hawkins for
10993 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10995 * src/ds390/main.c,
10996 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
10997 Brock for spotting this)
10998 * src/ds390/gen.c (genEndFunction),
10999 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11000 interrupt handler and critical. Disable push/pop optimizations when
11001 peephole optimizations disabled.
11003 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11005 Updated pic16 library sources and headers.
11006 * device/lib/pic16/pic18f*/ ,
11007 * device/include/pic16/*.h: modified to handle structured SFR
11010 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11012 * src/port.h (PORT structure): added hook initPaths, now each
11013 port can declare its own default search paths,
11014 which can been seen with the --print-search-dirs option,
11015 see pic16 port for example,
11016 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11017 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11018 * (doPrintSearchDirs): NEW, replaces in a central manner the
11019 printing of search dirs which was split in set*Paths functions,
11020 * (main): added call to port->initPaths and doPrintSearchDirs,
11022 * src/ds390/main.c,
11025 * src/izt/tlcs900h.c,
11026 * src/mcs51/main.c,
11028 * src/pic16/main.c: modified port structures to reflect addition of
11031 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11032 * (pic16_dump_section): for registers in same address reserve memory once,
11033 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11035 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11036 result is greater in size than right or left,
11037 * (pic16_genUMult8X8_8): there are some cases where the result can
11038 be 16 bits size, so handle these,
11039 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11040 * (pic16_outBitC): modified to emit pcodes,
11041 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11043 * (genDivOneByte): implemented algorithm to divide 8-bits,
11044 * (genCmp): uncommented goto, but issues still exist,
11045 * (genAnd): fixed a bug with variables >8bits,
11046 * (genPackBits): optimization added that uses BCF/BSF to change a
11048 * (genAssign): fixed bug when assigning floating point literals,
11049 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11050 __sdcc_gsinit_startup label,
11051 * src/pic16/main.c (_pic16_init): removed search directory
11053 * (_pic16_initPaths): NEW, used to initialise search directories,
11054 * (_hasNativeMulFor): support functions for all except char/int
11055 multiplication, and char division,
11056 * (PIC16_port struct): modified entry for native mul support,
11057 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11059 * (buildCallTree): call to register_usage is ifdef'ed out,
11061 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11063 * device/include/string.h: applied Stas Sergeev's patch to make this
11064 header file compatible with the preprocessor -Wundef option
11065 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11066 failure (fixes bug #941458)
11068 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11070 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11071 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11072 that the variable, not the function, should be static
11073 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11074 to be consistent with non-literal case
11076 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11078 * src/SDCCast.c (isConformingBody): fixed bug #949967
11079 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11080 convilong): fixed bug #952086
11082 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11084 * src/SDCCmem.c (allocVariables): fixed bug #955321
11086 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11088 * src/hc08/main.c (_hc08_genAssemblerEnd),
11089 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11090 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11091 completely eliminated the use of a temporary file
11092 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11093 when more than one file linked
11094 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11096 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11098 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11099 which fixes bug #543481
11100 * support/regression/tests/bug-751703.c: fixed comments left from a
11101 cut and paste error
11102 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11103 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11104 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11106 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11107 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11108 are now changed to underscores in moduleName
11110 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11112 * as/mcs51/lkmem.c: better fix for bug #954173
11114 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11115 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11117 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11118 * device/include/c8051f000.h,
11119 * device/include/c8051f120.h,
11120 * device/include/c8051f300.h,
11121 * device/include/c8051f310.h,
11122 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11123 PWM16) and detab'ed
11125 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11127 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11128 and mailing lists, doc'ed --no-peep-comments, removed reference
11129 to knoppix (newest version has no LyX/LaTeX), other minor changes
11130 * src/SDCCglue.c (glue): save 2 bytes stack space with
11131 option --main-return. The ljmp could probably be avoided too
11133 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11135 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11137 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11139 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11140 * src/SDCCopt.c (isLocalWithoutDef),
11141 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11142 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11143 (credit to Maarten Brock for patch #949363, on which this is based)
11144 * support/regression/tests/bug-751703.c: some test cases of extern used
11145 within inner scopes.
11147 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11149 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11151 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11153 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11154 dwWriteLabel): fix to create valid debugger symbols even when
11155 the module name has non-alphanumeric symbols in it
11156 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11157 when a variable's allocation has been optimized away
11160 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11162 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11164 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11165 * src/mcs51/main.c,
11166 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11167 * src/ds390/main.c,
11168 * src/z80/gen.c (z80_emitDebuggerSymbol),
11170 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11172 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11173 * src/pic16/main.c,
11174 * src/avr/gen.c (avr_emitDebuggerSymbol),
11176 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11178 * src/SDCCdebug.c (emitDebuggerSymbol),
11180 * src/port.h: added a debugger struct to the port struct. Added a
11181 callback for defining debugger symbols
11183 * src/SDCCast.c (createLabel),
11184 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11187 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11188 iCode back to the ast for the function
11190 * src/hc08/ralloc.c (hc08_assignRegisters),
11191 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11192 unneeded fields from the regs struct.
11193 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11194 pushReg() & pullReg() functions instead of emitcode()
11196 * src/hc08/gen.c (genLabel, genhc08Code),
11197 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11199 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11202 * src/hc08/gen.c (genEndFunction, genhc08Code),
11204 * src/mcs51/gen.c (genEndFunction, gen51Code),
11206 * src/ds390/gen.c (genEndFunction, gen390Code),
11208 * src/z80/gen.c (genEndFunction, genZ80Code),
11211 * src/pic/gen.c (genEndFunction, genpic14Code),
11213 * src/pic16/gen.c (genEndFunction, genpic16Code),
11215 * src/avr/gen.c (genEndFunction, genAVRCode),
11217 * src/xa51/gen.c (genEndFunction, genXA51Code),
11219 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11220 specific code to cdbFile.c and out of the backend code generators
11222 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11223 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11224 starting address is now 0
11227 * as/hc08/m08pst.c,
11228 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11229 assembler directive for DWARF support
11230 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11234 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11236 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11238 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11239 and inappropriate peephole optimization in jump tables
11241 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11243 * as/hc08/m08pst.c,
11244 * src/SDCCglue.c: sdccopt works for the hc08 port now
11246 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11248 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11250 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11252 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11254 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11256 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11260 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11261 comments from the peephole optimizer replacement rules
11262 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11264 * src/SDCCcse.c (updateSpillLocation),
11265 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11267 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11268 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11269 objects far pointers
11271 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11273 * src/SDCCsymt.h: a missing part of my last change
11274 * src/pic/ralloc.c (regTypeNum),
11275 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11277 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11280 * src/SDCCicode.c (aggrToPtrDclType),
11281 * src/SDCCptropt.h,
11282 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11283 ptrPseudoSymConvert),
11284 * src/pic/ralloc.c (regTypeNum),
11285 * src/pic16/ralloc.c (regTypeNum),
11286 * src/hc08/ralloc.c (regTypeNum),
11287 * src/ds390/ralloc.c (regTypeNum),
11288 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11289 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11291 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11293 * link/z80/lkmain.c (afile),
11294 * as/hc08/lkmain.c (afile),
11295 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11296 prevent a pointer problem when a filename has no directory and
11297 no extension specified.
11299 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11301 * link/z80/lkmain.c (afile): allow periods in directory names
11302 * link/z80/lkmain.c (afile),
11303 * as/mcs51/lkmain.c (afile),
11304 * as/hc08/lkmain.c (afile): allow linker script file to have an
11305 extension other than ".lnk"
11306 * link/z80/lklex.c (getfid),
11307 * link/z80/lkmain.c (parse),
11308 * as/mcs51/lklex.c (getfid),
11309 * as/mcs51/lkmain.c (parse),
11310 * as/hc08/lklex.c (getfid),
11311 * as/hc08/lkmain.c (parse): Support comments in the linker script
11312 file on lines by themselves and after filenames
11314 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11316 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11318 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11320 * src/z80/peeph-z80.def: removed some peephole rules that don't
11321 work with multibyte arithmetic (fixed bug #937126)
11322 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11323 to registers and not global variables
11324 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11325 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11326 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11327 checking for assignments not internally generated (fixed bug #931895)
11328 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11329 structure member (fixed bug #930072)
11331 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11333 * src/SDCCmain.c (linkEdit),
11334 * src/hc08/main.c (_hc08_parseOptions),
11335 * as/hc08/Makefile.in,
11336 * as/hc08/aslink.h,
11338 * as/hc08/m08pst.c,
11339 * as/hc08/lkrloc.c (relr, rele),
11340 * as/hc08/lkarea.c (lnkarea)
11341 * as/hc08/lkmain.c (afile, parse),
11342 * as/hc08/lkelf.c: support for ELF output
11343 * as/hc08/lks19.c (s19),
11344 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11346 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11348 * as/mcs51/lkihx.c: Fixed bug #899105.
11350 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11352 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11353 .dsp files from Unix to DOS.
11355 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11357 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11358 function pointers; we have been compliant for several months now.
11359 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11360 change that was accidently commented out
11361 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11362 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11365 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11367 * src/hc08/gen.c: output of all of the internal debugging information
11368 is now controlled by the D() macro; it is disabled by default
11370 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11372 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11373 harder to keep the same registers during a CAST iCode
11374 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11375 long via int can be done in a single cast, if the signedness is
11377 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11378 putchar() in tinibios.c in ds390's library
11380 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11382 * src/SDCCast.c (decorateType): fixed bug #898889,
11383 cast result of a literal complement too
11384 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11385 fixed check for bitfields
11387 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11389 * src/SDCCicode.c (geniCodeLogic): made it static,
11390 (geniCodeLogicAndOr): added in order to fix bug #905492,
11391 (ast2iCode): fixed bug #905492
11392 * support/regression/tests/bug-905492.c: added
11393 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11394 (processParms): fixed bug #927659: don't copy parms, this will clear
11396 * support/regression/tests/bug-927659.c: added
11398 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11400 * src/SDCCast.c (addCast): don't cast float to char
11401 * device/lib/libsdcc.lib: added _memmove
11403 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11405 * device/lib/large/Makefile: fixed parallel execution by
11406 replacing `make` by `$(MAKE)`
11408 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11410 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11411 offsets (fixes bug #923936)
11413 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11415 * device/lib/small/Makefile: fixed parallel execution by
11416 replacing `make` by `$(MAKE)`
11418 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11420 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11422 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11424 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11425 * src/regression/Makefile: Regression test was not running.
11427 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11429 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11430 complement if possible
11431 * src/SDCCval.c (valComplement),
11432 * src/SDCCicode.c (operandOperation): fixed complement of literal
11433 * support/regression/tests/onebyte.c (testComplement): added
11435 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11437 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11438 return an optimized tree; actually replace actParm with the new tree
11439 * src/SDCCast.h: added some parantheses to remove side effects
11440 * support/regression/tests/bug-920866.c
11442 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11443 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11444 Bit operands were not being handled properly in the pic14 port.
11445 (now src/regression/add.c passes again).
11447 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11449 * src/SDCC.y (labeled_statement): case and default no longer require
11450 a following statement (RFE #893037)
11452 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11454 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11455 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11456 disabled (fixes bug #916294)
11457 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11458 "mov a,acc"; patch provided by Lenny Story
11459 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11461 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11463 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11465 * src/ds390/gen.c (genFunction, genEndFunction),
11466 * src/ds390/ralloc.c (ds390_assignRegisters),
11467 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11468 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11469 pushed if there are parameters passed on the stack. Also, a cleaner
11470 way to decide if r0/r1 should be pushed/popped. (Together they fix
11473 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11476 * device/lib/mcs51/crtpagesfr.asm,
11477 * device/lib/mcs51/crtxinit.asm,
11478 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11479 to avoid confusion with Si Lab's SFRPAGE register.
11481 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11483 * src/SDCCglue.c (emitMaps): allow public sfr variables
11484 * src/SDCCglue.c (initialComments): include compiler build date
11485 with compiler version and put the timestamp of the generated
11486 assembly file on a serperate line to be less confusing.
11487 * src/port.h: added genInitStartup hook
11489 * src/ds390/main.c,
11492 * src/pic16/main.c,
11494 * src/z80/main.c: genInitStartup initialize as NULL (default to
11495 historical behaviour)
11496 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11497 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11498 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11499 library instead of hard coding it into the compiler.
11500 * support/regression/ports/mcs51-stack-auto/spec.mk,
11501 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11502 * device/lib/mcs51/Makefile,
11503 * device/lib/small/Makefile,
11504 * device/lib/large/Makefile,
11505 * device/lib/mcs51/crtpagesfr.asm,
11506 * device/lib/mcs51/crtstart.asm,
11507 * device/lib/mcs51/crtxclear.asm,
11508 * device/lib/mcs51/crtxinit.asm,
11509 * device/lib/mcs51/crtclear.asm,
11510 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11511 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11512 and into user configurable files.
11513 * device/lib/clean.mk: clean mcs51 directory too
11514 * support/regression/tests/longlit.c: added static to T1 declaration
11515 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11516 accesses in the initialization code
11518 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11520 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11521 OSCTRIMVAL as noted in bug #916008
11523 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11525 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11526 in loops with multiple exits (reported as incorrect registers
11527 used by Martin Helmling in Sdcc-user list)
11529 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11531 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11532 made ds390 register extensions look less like error messages
11534 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11536 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11537 reported by Adam Wozniak in Sdcc-user list
11539 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11541 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11542 arithmetic optimizations, added debug output
11544 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11546 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11547 * sdcc.spec: updated and split sdcc into 3 rpms
11548 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11549 needed for literals of LEFT_OP and '+'
11550 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11551 introduced RESULT_TYPE_NOPROM
11552 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11554 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11555 limited promotion to int only for '*'
11556 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11558 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11560 * src/pic16/gen.c (genSkip),
11561 (genc16bit2lit), (gencjneshort): commented out
11562 (is_LitOp): new helper function, checks operand type
11563 (genCmpEq): rewritten
11565 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11567 * support/regression/tests/bug-908454.c: added
11569 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11571 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11572 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11573 (geniCodeCast): cosmetic, don't preserve bit storage class
11574 (geniCodeLeftShift): added promotion
11575 (geniCodeLogic): fixed regression
11576 * src/SDCCsymt.c (computeTypeOr): accept bits too
11577 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11579 2004-03-07 Borut Razem <borut.razem AT siol.net>
11581 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11583 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11585 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11586 version of pic16_genPackRegisters which does not check if ic is a
11588 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11589 function cause string1.c regression test fails
11591 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11593 * sim/ucsim/configure.in,
11594 * sim/ucsim/configure,
11595 * sim/ucsim/doc/Makefile.in: use docdir
11596 * src/SDCC.y: fixed sbit atrributes
11597 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11598 * src/SDCCast.c (decorateType): |^& need special promotion handling
11600 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11601 * src/SDCCsymt.h (computeType),
11602 * src/SDCCicode.c: computeType() needs op
11603 * src/SDCCsymt.c (checkTypeSanity),
11604 * doc/sddman.lyx: "plain" bitfields are unsigned
11605 * src/SDCCsymt.c (computeTypeOr): added
11606 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11608 * src/SDCCval.c (val*): computeType() needs op
11609 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11610 * support/regression/tests/onebyte.c: added tests for |^&
11612 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11614 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11615 for writing icode into asm output.
11617 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11619 * src/pic16/device.c: added some debug lines enabled
11620 with macro DEBUG_CHECK,
11621 * src/pic16/genarith.c: more debug in genPlus,
11622 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11623 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11624 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11625 * (aopForSym): onStack symbols are re-placed in data memspace,
11626 and onStack flag is cleared,
11627 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11628 copy temporary pcodeop,
11629 * (genPcall): added warning for not updating PCLATU,
11630 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11631 always true for pic16 port,
11632 * (genMultOneWord): NEW, supports integer multiplication,
11633 * (genMult): modified to call genMultOneWord,
11634 * (ifxForOp): added warning when return NULL,
11635 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11636 flag is set before call to operandFromSymbol for implicit
11638 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11639 options.intlong_rent are set by default,
11640 * (_hasNativeMulFor): modified to allow port generation of integer
11642 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11643 set regtype to REG_SFR for all registers, restricting seting the
11644 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11646 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11648 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11649 more than 500 times in the regression tests
11651 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11653 * support/Util/SDCCerr.h,
11654 * support/Util/SDCCerr.c,
11655 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11657 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11658 for symbol conflicts.
11659 * support/valdiags/tests/enum.c,
11660 * support/valdiags/tests/tentdecl.c,
11661 * support/valdiags/tests/struct.c: expect possible error messages
11662 referring to original symbol definitions.
11663 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11665 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11667 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11669 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11671 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11673 * src/pic16/ralloc.c (newReg): fixed bug #908929
11675 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11677 * src/ds390/gen.c: added missing #include "main.h"
11679 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11681 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11682 checking if symbol is already in set,
11683 * src/pic16/device.h: prototype for checkAddSym,
11684 * src/pic16/gen.c: (_G): added entry interruptvector,
11685 * (assignResultValue): removed some commented out lines,
11686 * (genFunction): check for ISR via sym->type, absolute section for
11687 interrupt code is created via a new pBlock, the goto instruction is
11688 placed now correctly at the interrupt vector position, changed all
11689 references from ivec to _G.interruptvector,
11690 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11691 is the interrupt is a high priority one, same for return from ISR,
11692 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11693 externs to calls of checkAddSym,
11694 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11695 pic16_pcode_verbose flag is set,
11696 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11697 * src/pic16/pcoderegs.c: message about how many registers are saved
11698 will only be emitted if pic16_pcode_verbose flag is set,
11700 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11702 * src/ds390/ralloc.h,
11703 * src/ds390/ralloc.c (ds390_regWithIdx),
11704 * src/ds390/gen.c (emitcode),
11705 * src/ds390/main.h,
11706 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11707 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11708 ds390operandCompare, getRegsRead, getRegsWritten,
11709 initializeAsmLineNode): customized instruction size calculation for
11710 ds390, started basis for some register optimizations
11711 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11712 corresponding assembly output
11713 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11714 missing push/pop of r0/r1. Optimized push/pops
11716 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11718 * src/mcs51/main.c (instructionSize): fixed ACALL size
11719 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11721 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11723 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11724 the sorting of rlist with NULL elements
11725 * (print_idataType, print_idata): NEW to create idata sections
11726 * src/pic16/device.h: idataSymSet new variable
11727 * src/pic16/gen.c (genFunction): fixed some bugs in string
11728 comparing, improved the absolute section creation for ISRs,
11729 added FSR0L/FSR0H in registers that are saved in an ISR,
11730 * (genInline): fixed the processing of inline snippets,
11731 now they undergo no process by the peephole optimizer
11732 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11733 are placed in idataSymSet,
11734 * (pic16emitStaticSeg): extern symbols are added in externs,
11735 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11736 switching when aboslute variables are placed in access bank memory
11737 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11738 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11739 commented out with #if,
11740 * (pic16_packRegisters): reintroduce the check for CAST because some
11741 symbols are not correctly handled,
11742 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11743 pCodeInstruction instead of pCode,
11744 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11745 pCodeAsmDir definition,
11746 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11747 directive, then the argument directive is emitted without the leading
11748 tab, hack for inline labels which must be in the first column,
11749 * (compareLabel,pic16_findNextInstruction),
11750 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11751 * (insertBankSwitch): modified for the new pCodeAsmDir,
11753 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11754 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11756 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11758 * (pushSide): commented out with #if,
11759 * (assignResultValue): fixed some typos in saving
11761 * (genPcall): FIXED and sync'ed with genCall,
11762 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11763 * (genNearPointerGet): fixed to handle some more cases,
11764 implementation scheme via table reads,
11765 * (genConstPointerGet): modified to access code memory correct,
11766 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11767 and improved to handle some cases
11768 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11769 instead of "RETLW" for init data
11770 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11771 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11772 variables are placed in access bank memory (<0x80 and >=0xf80),
11773 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11774 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11775 TBLWT_POSTDEC,TBLWT_PREINC
11776 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11777 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11779 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11780 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11781 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11782 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11784 2004-02-29 Borut Razem <borut.razem AT siol.net>
11786 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11787 support/Util/findme.h, support/Util/system.h: enhance binary relative
11788 search for lib and include by using findProgramPath()
11790 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11793 * src/SDCCpeeph.c (pcDistance),
11795 * src/mcs51/ralloc.h,
11796 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11797 * src/mcs51/main.h,
11798 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11799 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11800 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11801 size calculation port specific, started basis for some register
11803 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11804 missing push/pop of r0/r1. Optimized push/pops
11805 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11806 * device/lib/_modsint.c (_modsint),
11807 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11808 and stack version so regression tests pass
11810 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11812 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11813 * src/SDCCast.c (decorateType): catch another small optimization
11815 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11816 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11817 modified to finally use computeType() all over SDCC,
11818 see Feature Request #877103
11819 * src/SDCCval.h: cosmetic
11820 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11821 valCompare(); regression tested in muldiv.c
11822 * support/regression/tests/muldiv.c (testMod): mod sign follows
11825 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11827 * src/SDCCast.c (decorateType): fixed bug #902362
11828 * doc/INSTALL.txt: fixed install instructions for win32
11830 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11832 * device/include/Makefile.in (install): fixed by replacing spaces
11835 * doc/INSTALL.txt: updated for release
11836 * doc/sdccman.lyx: added warning for --xstack being buggy
11838 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11840 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11841 to eliminate build warnings.
11842 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11844 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11845 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11847 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11848 removed -penable-stack, added comment for stack pragma, added
11849 warning for not initializing the stack/frame registers, removed
11850 comment at interrupts section
11852 Stack is made permanent, there is no ability to disable stack usage.
11853 * src/pic16/device.h,
11854 * src/pic16/device.c: removed all references to USE_STACK macro,
11855 * src/pic16/device.c (pic16_dump_section): when no elements in
11856 rlist, free rlist before return,
11857 * (pic16_dump_int_registers): NEW, internal registers are a new set
11858 of general purpose registers reused by each function,
11859 * (checkAddReg): returns 1 if registers is added to set,
11860 * (pic16_groupRegistersInSection): when a registers is of type
11861 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11862 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11863 SRCASECMP macro is moved here from device.c
11864 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11865 PO_PCLATU, PO_PRODL, PO_PRODH,
11866 * (pic16_pCodeOpType, genMinus,
11867 changed compares to "a" register, with AOP_ACC,
11868 * (pic16_genPlus): fixed some bugs and indented properly,
11869 * (pic16_addSign): changed size to size+offset in the MOVWF
11871 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11872 multiply 8-bit operand by literal, result is 8-bit,
11873 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
11874 multiply 2 8-bit operand, result is 8-bit,
11875 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
11877 * src/pic16/gen.c: changed accUse to contain WREG only,
11878 * (pic16_emitcomment): renamed to pic16_emitpcomment,
11879 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
11880 true, do not use immediate addressing any more unless sym is a
11881 pointer in codespace,
11882 * (aopForRemat): do not use immediate addressing when symbol not in
11883 codespace and when symbol's address is requested,
11884 * (aopOp): for-loop in if(sym->accUse) is modified for the new
11886 * (aopGet): added case for AOP_ACC and don't return "accumulator
11887 bug" but WREG instead,
11888 * (popGetTempReg): pushes contents of temporary register in stack,
11889 * (popReleaseTempReg): pops contents of temporary register from
11890 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
11891 * (pic16_popGet): separated case AOP_ACC to return register WREG
11892 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
11893 or PO_IMMEDIATE and initializes their instance/offset appropriately,
11894 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
11895 the use of immediate pointers to certain cases only.
11897 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
11898 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
11899 * (assignResultValue, genCall, genRet): modified to use the new
11900 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
11901 genPcall is still broken,
11902 * (genFunction): added code to create 'A' type pBlocks when
11903 interrupt functions are generated, code not extensively tested yet,
11904 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
11905 * (genEndFunction): modified so ISRs pop stored registers from stack,
11906 * (genMultOneByte): cleanup,
11907 * (AccRsh): added flag andmask, to and result with appropriate mask,
11908 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
11909 * (genDataPointerGet): fixed and reenabled its use,
11910 * (genNearDataPointerGet): bugs fixed,
11911 * (genDataPointerSet): bugs fixed,
11912 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
11913 pic16_DumpSymbol, pic16_DumpOp,
11914 * src/pic16/genutils.h: function prototypes for the above functions,
11915 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
11917 * (pic16emitRegularMap): many many many improvements, but needs a
11919 * src/pic16/main.c: enable_stack in pic16_options is removed,
11920 * (_pic16_parseOptions): removed command line options -penable-stack,
11921 * (_process_pragma): emit stack symbol only when stack pragma is
11923 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
11924 redirected to FSR0L/FSR0H pair,
11925 * (pic16_get_op, pic16_get_op2): modifications and improvements,
11926 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
11927 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
11929 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
11930 * (dumpPicOptype): NEW,
11931 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
11932 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
11933 with movff instruction,
11934 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
11935 added pic16_int_regs, some packRegsFor* functions are commented out,
11936 because produce errors,
11937 * src/pic16/NOTES: minor modifications
11939 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11941 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
11942 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
11944 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
11945 * as/mcs51/lkaomf51.c: fixed bug #895763
11947 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
11949 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
11951 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11953 * doc/sdccman.lyx: added details about the HC08 storage classes and
11954 interrupts, fixed the register usage info for z80 & gbz80
11956 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
11958 * doc/sdccman.lyx: added more pic16 port documentation
11959 * device/include/pic16/: added header pic18fregs.h
11961 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
11963 * doc/sdccman.lyx: added Vangelis' contribution
11965 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11967 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
11968 extend to the next CALL or PCALL, not just to the next CALL.
11970 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
11972 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
11974 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11976 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
11977 bug #895752 and a better fix for bug #716790
11979 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11981 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
11983 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11985 * doc/sdccman.lyx: minor changes, minor changed
11987 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
11989 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
11990 which can't handle SDCC_NEWONEBYTEOPS,
11991 (geniCodeMultiply): removed conversion from mult to shift for pic14
11994 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11997 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
11998 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
11999 thus fixing bug #895406
12001 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12003 * device/lib/_modsint.c,
12004 * device/lib/_modslong.c: sign follows divisor only
12005 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12006 signs or signedness can be ignored
12007 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12008 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12009 added optimization for IFX,
12010 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12012 reenabled optimization for IFX, which was removed on 2004-01-11
12013 * src/SDCCast.h: added return type IFX
12014 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12015 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12016 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12017 SDCC_OLDONEBYTEOPS selects the old behaviour
12018 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12019 changed again and commented promotion rule
12020 * src/SDCCval.c (valDiv): promotion no longer necessary
12021 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12022 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12024 * support/regression/tests/onebyte.c: added
12026 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12028 * gen.c (genInline): reverted to old code for assemnling inline
12029 code because of bug reported James Chadd
12031 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12033 * ralloc.h: missing declarations from previous patch,
12034 seems that patch for ralloc.h was never applied, fixed
12036 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12037 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12041 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12042 indirect addressing. Marked FSR0 as deprecated
12043 * gen.c (pointerCode): commented out, not needed now
12044 (pic16_popGet2p): new MOVFF helper function
12045 (genGenPointerGet),
12046 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12047 (shiftRLong): removed duplicate debugging info
12049 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12051 * src/ds390/gen.c (genNearPointerGet),
12052 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12053 optimization with bits, but not bitfields.
12054 * src/ds390/ralloc.c (packRegisters),
12055 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12057 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12059 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12061 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12064 * src/SDCCicode.c (operandFromSymbol),
12065 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12066 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12067 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12068 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12069 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12070 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12072 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12073 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12074 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12075 * src/SDCCsymt.c (newSymbol),
12076 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12079 * src/SDCCval.c (newiList): fixed bug #885705
12081 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12083 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12084 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12086 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12088 * device/include/c8051f120.h,
12089 * device/include/c8051f300.h,
12090 * device/include/c8051f310.h: added/updated header files for Silicon
12091 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12092 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12093 in new section Submitting patches
12095 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12097 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12098 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12099 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12101 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12102 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12103 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12105 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12106 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12107 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12109 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12110 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12111 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12112 genGenPointerSet): fixed bug #892400
12113 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12114 to eliminate build warnings.
12115 * src/SDCCast.c (processParms),
12116 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12118 * support/valdiag/valdiag.py: added GCC to the list of defines active
12119 when compiling with gcc
12121 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12123 * support/Util/SDCCerr.h,
12124 * support/Util/SDCCerr.c,
12125 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12126 with an incomplete type (fixed bug #883734)
12127 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12129 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12131 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12133 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12135 * src/SDCCast.c (decorateType),
12136 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12137 function pointer implementation
12138 * support/regression/tests/funptrs.c: added tests to verify both forms
12139 of function pointers work correctly. Added tests to verify parameters
12140 are passed in the correct order.
12142 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12144 * device.c (regCompare): registers are sorted by ascending
12145 address and increasing size,
12146 * main.c (_pic16_finaliseOptions): removed the declaration
12147 of compiler macro MCU. Now a macro of the format pic18fxxxx
12148 will be defined from the command line
12150 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12151 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12153 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12154 PCOP_RLCF was overwritten!
12155 * gen.c (genSkip): commented out calls to pic16_emitcode,
12156 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12158 * (genRRC): added debugging info,
12159 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12160 overwritten while shifting,
12161 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12162 overwritten while shifting,
12165 * (shiftLLeftOrResult),
12166 * (shiftRLeftOrResult),
12168 * (shiftLLong): Implemented with pic16_emitpcode
12169 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12170 * (genLeftShift): Fixed bug, operand for shift by variable always
12171 was "and"ed with 0x0f,
12172 * (genLeftShiftLiteral),
12174 * (genRightShiftLiteral): added debugging info,
12175 * (genrshFour): added comment,
12176 * (genRightShift): determined signedness from operand "left"
12177 instead of "result"
12179 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12181 * src/SDCCicode.c (geniCodeParms),
12182 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12183 function pointers, fixed function pointer bugs #861242 and #861896
12185 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12187 * device/include/c8051f000.h,
12188 * device/include/c8051f120.h,
12189 * device/include/c8051f300.h: added header files for Silicon
12190 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12192 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12194 * src/SDCCast.c (processParams): added new type flow and restructured
12195 (gatherAutoInit): added new type flow
12196 (addCast): cosmetic changes
12197 (getLeftResultType): added new type flow for array indices, patch
12198 provided by Stas, see FR #877103
12199 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12200 array index patch by Stas
12201 * src/SDCCast.h: added prototype getResultTypeFromType()
12203 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12204 * src/pic/glue.c (pic14emitStaticSeg),
12205 * src/pic16/glue.c (pic16emitStaticSeg),
12206 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12207 for initialization of symbols
12208 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12209 * support/Util/SDCCerr.h:
12210 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12211 * .version: bumped version number to 2.3.8
12212 * device/include/Makefile.in (install),
12213 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12216 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12218 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12219 Slade Rich fixed an optimization bug
12220 * src/pic/pcodepeep.c,
12221 * src/pic/pcoderegs.c
12222 * doc/Makefile (install): added test for directory
12224 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12226 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12227 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12228 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12229 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12230 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12231 * as/mcs51/asexpr.c (term),
12232 * as/hc08/asexpr.c (term): fixed bug #887146
12234 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12236 * src/z80/gen.c (genMult): handle single byte result product
12237 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12238 DUMMY_READ_VOLATILE (fixed bug #886367)
12240 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12242 * support/regression/tests/libmullong.c: fixed logic, on little endian
12243 hosts we ended without a mullong_wrapper()
12245 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12247 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12248 virus/worm forged address usage.
12250 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12252 Fixed promotion, it should be done on AST level:
12253 * src/SDCCast.c (addCast): added promotion to int
12254 (decorateType): updated call to upCast()
12255 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12256 usualUnaryConversions()
12258 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12260 * support/regression/tests/literalop.c (mulWrapper): Added a
12261 wrapper to remove integer overflow warnings.
12263 * support/regression/tests/float_trans.c: Made work on host.
12265 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12268 * support/regression/generate-cases.py (main): Changed from inline
12271 * doc/Makefile (install): Changed to depth first to get rid of
12272 missing directory install warning.
12274 * as/Makefile (install-doc): Made work on Mac.
12276 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12278 * src/SDCCast.c: added an additional type flow in decorateType() of
12279 opposite direction, see feature request #860006; it's enabled at runtime
12280 by setting the environment variable SDCC_NEWTYPEFLOW
12281 * src/SDCCast.h: changed prototype of decorateType()
12282 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12283 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12284 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12285 see feature request #877103
12286 * src/SDCCval.c: updated call of decorateType()
12287 (valBitwise): fixed bug #882876
12288 (valMinus): added promotion
12289 (valLogicAndOr): result is unsigned
12290 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12291 * src/SDCCsymt.c (computeType),
12292 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12293 must not cause an unsigned operation
12294 * src/pic/glue (pic14emitRegularMap),
12295 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12297 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12299 * src/pic/pcode.c (PCodeID): commented out left over debug code
12301 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12303 * support/valdiag/tests/overflow.c: added shift tests
12304 * src/pic/device.c,
12311 * src/pic/pcodepeep.c,
12312 * src/pic/pcoderegs.c,
12313 * src/pic/ralloc.c,
12314 * src/pic/ralloc.h: applied patch from Slade Rich;
12315 added support for multiple code pages and multiple RAM banks on the
12316 PIC 14 port. The ASM files now no longer simply assume all the
12317 code / RAM are in the same page / bank. This means the linker can
12318 safely allocate code/RAM of separate ASM files to different pages/banks.
12319 * doc/sdccman.lyx: added Slade's tips
12320 * src/mcs51/peeph.def: fixed bug #880768
12322 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12324 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12325 * src/SDCCast.c (decorateType): fixed bug #880197
12327 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12329 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12332 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12333 strtof is not part of C89 and isn't included with Mac OS X.
12335 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12337 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12338 shiftL2Left2Result): fixed bug #879326
12339 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12340 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12341 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12342 address fetch for clr instruction
12343 * device/lib/hc08/_mulint.c: created optimized assembly version
12344 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12346 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12348 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12349 proposed in FR #877103
12351 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12353 * src/SDCCval.c (cheapestVal): added missing checks
12354 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12355 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12357 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12359 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12362 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12364 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12365 loaded with the linker search paths (-L arguments) and the libraries
12366 to be linked with the current source (-l arguments). Changes
12367 currently will affect only the pic16 port.
12368 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12369 include path the port specific paths and port specific libraries,
12370 * gplink command now contains the $3 argument,
12371 * src/pic16/device.h,
12372 * src/pic16/device.c,: structure PIC_device is made public and
12373 renamed to PIC16_device, the same for variable Pics which is renamed
12374 to Pics16. Updated all references to them.
12375 * src/pic16/glue.c (pic16glue): corrected bug with code
12376 initialization which bypassed the variable initializations block.
12378 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12379 COMPILE_FLAGS and added the --nostdinc option
12381 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12383 * device/include/mc68hc908jb8.h: Register defs for another member
12384 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12386 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12388 Documenting changes from previous commits.
12389 * configure.in (version 1.56),
12390 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12391 when generating output files to configure the pic16 library,
12392 but now I've commented it out, since gputils aren't installed in the
12393 SF compile farm, so library won't compile
12395 * device/lib/Makefile.in (version 1.56): initially I've added in
12396 target 'all' the prerequestive 'model-pic16' so it compiled the
12397 pic16 library, but now I've commented it out for the same reasons
12399 * added targets 'model-pic16' and 'objects-pic16' to compile the
12401 * added target 'port-specific-objects-pic16' to handle the
12402 generated libraries and copy them into the build/ directory
12403 * added target 'clean-intermediate-pic16' to clean intermediate
12404 files into pic16 directory
12405 * in target 'installdirs' added line to create directory pic16 in
12406 the installation path
12408 * device/include/Makefile.in (version 1.11): in target 'install'
12409 added lines to copy all header files to installation path,
12410 * in target 'installdirs' added line create directory for pic16
12411 headers in the installation path
12413 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12415 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12418 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12421 * device/lib/configure.in,
12422 * device/lib/configure: fixed for autoconf 2.57
12424 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12426 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12427 option so that it actually works. Made it specific to the z80, since
12428 the gbz80 doesn't have these kinds of I/O ports.
12430 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12432 * device/include/z180.h,
12433 * device/lib/_memcpy.c,
12434 * device/lib/_memmove.c,
12435 * device/lib/_mulint.c,
12436 * device/lib/ser_ir.c,
12437 * device/lib/ser_ir_cts_rts.c,
12438 * device/lib/_strcmp.c,
12439 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12440 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12441 portmode; added deprecation warning for bank= and protmode= forms.
12442 Also, guard against buffer overflow.
12443 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12445 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12447 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12448 changed interrupt vector table generation to only emit declared vectors.
12449 * device/include/Makefile.in: added missing backslash
12450 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12452 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12454 Mainly changes to support compilation of the device libraries
12455 * src/pic16/device.c: stack is allocated via symbol and not
12456 via literal number. The symbol is placed in the corresponding
12457 position of the data ram
12458 * (pic16_dump_section): relocatable and absolute uninitialized
12459 data are now emitted in sorted order to reduce section naming,
12460 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12461 weren't marked as being in the access bank,
12463 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12465 Added portion of GNU PIC Library under the directory
12466 device/include/pic16 and device/lib/pic16. These files
12467 contain the declarations of SFRs for the PIC18Fxx2 devices.
12468 The directory is initialized via configure from toplevel.
12470 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12472 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12473 the spilllocations to be compared correctly
12475 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12477 * src/SDCCast.c (decorateType): fixed bug introduced today
12479 2004-01-12 Borut Razem <borut.razem AT siol.net>
12481 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12482 doc/sdccman.lyx: upper case pragmas are deprecated
12484 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12486 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12487 in simpler and even better code
12489 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12491 * src/SDCCicode.c (operandOperation): fixed bug #874819
12492 * src/SDCCast.c (decorateType): fixed
12493 char foo (unsigned long ul) { return ul > 0; }
12495 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12497 * doc/sdccman.lyx: Moved and added some sections, small changes
12498 all over. Telling LaTeX to be less strict with word spacing
12499 to better keep the right margin. Changed some notes about
12500 maintainance of the ports in section 3.2.1 - is it OK like this?
12502 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12504 SDCC source changes:
12505 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12506 convilong): modified to inform the pic16 port that builtin functions
12509 PIC16 PORT specific changes:
12510 * src/pic16/device.c pic16_dump_equates() added,
12511 processor registers declared internally by the port are emitted in
12512 the translation as equates,
12513 * src/pic16/gen.c: inline code is passed unprocessed to the
12515 * (pic16_popGetLit2): fnuction modified to take second operand as
12516 pCodeOp pointer and not as literal,
12517 * (popRegFromIdx): prefixed with pic16_,
12518 * (pic16_popCombine2): modified to receive already allocated pCode
12520 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12521 * (genFunction): initializes local stack frame and pushes on stack
12522 all the registers used by this function,
12523 * (genEndFunction): restores all registers from stack and restores
12525 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12527 * (pic16glue): changed the program startup sequence,
12528 * added new dbName code 'A' for functions placed in absolute section
12529 * src/pic16/main.c: added function attribute _naked,
12530 * added pragma 'code' to place a fnuction at an absolute address,
12531 * added command line arguments --debug-ralloc and --pcode-verbose,
12532 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12533 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12534 * (pic16_newpCodeOpLit2): modified to take the second operand as
12536 * (pic16_printpBlock): modified to emit each function in a separate
12538 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12539 UPPER for immediate operands,
12540 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12542 * src/pic16/peeph.def: all peepholes with movff are commented out,
12543 because there is a problem in the pcode peep optimizer,
12544 * src/pic16/ralloc.c: the register allocator can now reuse local
12545 function symbols for another function. This saves register usage.
12546 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12548 Added file src/pic16/NOTES with information about program writing on
12549 the current port version.
12551 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12553 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12554 and peephole 252 (array access)
12556 2004-01-09 Borut Razem <borut.razem AT siol.net>
12558 * src/SDCCmain.c : fixed #872250: -l command line defined library
12559 files are scanned before standard library files
12561 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12563 * src/SDCCast.c (decorateType): fixed bug #874046
12565 2004-01-09 Borut Razem <borut.razem AT siol.net>
12567 * support/scripts/sdcc.nsi: remove previous installation
12569 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12571 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12572 bytes for last interrupt vector (mcs51)
12573 * sdcc.spec: fixed typo
12575 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12577 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12578 gen51Code): more efficient parameter receive for --model-large
12581 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12583 * src/ds390/main.c,
12584 * src/z80/main.c: added missed needLinkerScript flags (more than
12585 one port structure defined in these file)
12586 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12589 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12591 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12592 * src/port.h: added flag needLinkerScript in port->linker
12593 structure to inform whether to create a .lnk file or not,
12595 * src/ds390/main.c,
12597 * src/mcs51/main.c,
12599 * src/pic16/main.c,
12601 * src/z80/main.c: changed appropriately to configure
12602 needLinkerScript flag
12604 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12605 * src/pic/glue.c: added variable udata_section_name to
12606 override default uninitialized data segment definition for
12607 devices only with SHAREBANK memory (reported from Erik Epetrich)
12608 * (pic14emitOverlay): modified to emit a commented overlay segment
12609 directive when no overlay data exist
12610 * (picglue): modified to emit uninitialized data segment
12611 according to udata_section_name
12612 * src/pic/main.c (_pic14_parseOptions): added command line
12613 options --udata-section-name=[name] to override default
12614 udata definition name
12615 * modified _linkCmd and _asmCmd to include compiler passed
12616 arguments via -W option
12617 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12618 object file from '.rel' to '.o' in port->linker structure,
12619 changed size of fptr from 2 to 3 in port structure
12621 2004-01-07 Borut Razem <borut.razem AT siol.net>
12623 * support/scripts/sdcc.nsi: update PATH
12624 * support/scripts/sdcc.ico: craeted
12626 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12628 * device/include/Makefile.in: fix install
12629 * doc/Makefile: fix install
12631 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12633 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12635 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12636 how the function variable allocation summary is displayed; also
12637 include information about variables allocated to the overlay
12640 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12642 * as/mcs51/lkmain.c: Help about -Y option
12643 * as/mcs51/lkarea.c: Fixed gcc warnings
12645 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12647 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12649 * support/valdiag/tests/overflow.c: added
12650 * src/SDCCast.c (decorateType),
12651 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12652 LEFT_OP (left shift)
12654 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12656 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12657 (default behaviour).
12659 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12661 A python script to validate compiler diagnostic messages. It can be
12662 used to verify that sdcc complains about bad c source code and
12663 gives a good location of the error.
12664 * support/valdiag/Makefile,
12665 * support/valdiag/valdiag.py,
12666 * support/valdiag/tests/*
12668 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12670 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12671 * src/SDCCsymt.c (newEnumType),
12673 * support/Util/SDCCerr.c,
12674 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12676 * support/regression/tests/enum.c: added test for enum values that
12677 require at least 2 bytes of storage.
12679 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12681 * src/common.h: added ifndef/define/endif macros
12682 around the header file.
12683 Bug reported from Jesus Calvino-Fraga
12685 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12687 * sdcc.spec: updated
12688 * device/include/Makefile.in: don't install CVS directories
12689 * device/lib/Makefile.in: added removal of CVS directories after install
12690 * doc/Makefile: fixed install, added local_icons
12691 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12692 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12693 * src/ds390/gen.c (genRightShift): fixed bug #870788
12694 * src/SDCCast.c (decorateType): fixed bug #870781
12696 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12698 PIC16 port related changes:
12699 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12700 added variable stackPos,
12702 * gen.c: genCall, assignResultValue: added support for
12703 pushing/retrieving function parameters to/from stack,
12704 genFunction,genEndFunction: setup stack frame for the
12705 generated function,
12706 genAddrOf: will be changed according to bug 863624
12708 * added files genutils.c and genutils.h which contain gen*
12709 debugged and optimised functions extracted from gen.c
12711 * glue.c: added variable 'externs' which holds extern symbols,
12712 pic16emitRegularMap: is modified to properly handle relocatable
12713 symbols under the new scheme,
12714 pic16createInterruptVect: is modified
12715 pic16printPublics: is modified to emit 'global' assembler directives,
12716 added pic16_printExterns to print extern symbols,
12717 pic16glue: initializes stack/frame pointer in the beginning of
12718 the assembly output. Temporary hack, will be corrected later,
12719 because gplink yet does not support stack and SDCC does not
12720 yet support a type of crt0.o object to create the final binary.
12722 * Removed many lines that contain 8051 legacy code.
12723 * The code is finally placed under a 'code' directive.
12724 * Added port specific options.
12726 * _process_pragma: simplified since now we do not need *special*
12727 include file to define SFR registers. But a separate header
12728 will be needed. This will be developed later.
12729 * _pic16_parseOptions: added, parses port specific options:
12730 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12731 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12732 --preplace-udata-with=
12734 * _pic16_setDefaultOptions: modified to initialize section names,
12735 but hack is temporarly out of order since it needs improvement.
12736 * _pic16_genAssemblerPreamble: configuration words are emitted by
12737 their address instead of their name. This part is incomplete and
12738 supports only the 18Fxx2 devices. Other devices will emit an error
12739 during assembly since they do not contain the same set of config
12741 * _pic16_genIVT: is modified,
12743 * pcode.c: added definitions for some hardware registers that are needed
12745 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12746 All PCI entries are updated. Now LFSR is supported.
12747 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12748 * added pic16_newpCodeOpLit2 to support instructions with
12749 two literal arguments
12750 * pic16_pCode2str: corrected code that emits assembler instructions
12751 with two literal operands and those that have an access bit modifier
12752 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12753 this fixes a bug which caused some labels to be lost, when an
12754 assembler directive was added, i.e. banksel,
12755 * pic16_FixRegisterBanking: improved logic that causes the insertion
12757 * InlineFunction: functions that are called once, are not any more
12758 inlined. This can be a port option in the future,
12760 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12762 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12763 hold the corresponding uninitialized symbols,
12764 * pic16_allocProcessorRegister: registers have explicit marked the
12766 * pic16_allocInternalRegister: registers are explicit marked as
12768 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12769 processing list, so bit registers were lost,
12772 * ralloc.h: added field 'accessBank' and original symbol operand
12773 in register definition,
12774 * removed the field isMapped from register definition,
12776 ** Several functions have been removed from various sources:
12777 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12778 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12779 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12780 pic16_assignRelocatableRegisters
12782 ** others have been introduced:
12783 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12784 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12786 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12788 * support/scripts/inc2h.pl: changed definition of BIT_AT
12789 to emit 'sbit at' instead of 'bit at'. This was a request.
12791 PIC16 port related preliminary changes:
12792 * gen.c: prefixed function popRegFromString with
12793 pic16_ and all references to it corrected
12794 * pcode.c: all pic16_pc_* hardware registers prefixed
12795 with underscore (_),
12796 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12797 * ralloc.c: newReg(): when register is REG_SFR then
12798 set address to rIdx,
12799 pic16_allocProcessorRegister(): marks register wasUsed=0
12800 pic16_writeUsedRegs(): added a call to assign processor
12801 registers via pic16_assignFixedRegisters
12803 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12805 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12806 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12807 variables in unused register banks. Also the SSEG is placed
12808 wherever there is enough space for it, and IDATA can be anywhere
12809 in internal RAM. For now compile using -Wl-Y[stack_size].
12810 The mem file is different for this option as well, since it
12811 makes no sense of talking about DSEG lenght.
12813 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12815 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12816 in certain cases, e.g. when ROM assignment, patch provided
12817 from Albert den Haan.
12819 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12821 Many signedness and type propagation fixes:
12822 * src/SDCCicode.c: made geniCodeCast() static
12823 replaced SPEC_ by IS_ (cosmetic)
12824 (operandOperation): fixed div and mod operation
12825 (usualBinaryConversions): added support for promotion of char
12826 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12827 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12828 (geniCodeAdd): an array index will stay unsigned, even if promoted
12830 (geniCodeArray): ditto
12831 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12832 * src/SDCCsymt.c (computeType): added more support for char;
12833 promotion of char is selectable by promoteCharToInt, fixed signedness
12835 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12836 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12837 * src/SDCCval (val*): replaced signedness calculation by
12839 rearranged if-branches (cosmetic)
12840 (valShift): added warning W_SHIFT_CHANGED
12841 (valCompare): fixed problem with different types
12842 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12843 * support/regression/tests/literalop.c: added many cases
12844 * support/regression/tests/ast_constant_folding.c: changed finally to
12846 * .version: new year, new version: 2.3.7
12847 * src/SDCCmain.c (main): applied patch #866468
12848 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12849 provided by Scott Bronson
12850 * doc/sdccman.lyx: updated documentation for sdcdb
12851 updated and added chapter tips
12853 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12855 * src/SDCCsymt.h: missing from yesterday's commits
12857 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12859 * src/SDCC.y (struct_or_union_specifier),
12860 * support/Util/SDCCerr.c,
12861 * support/Util/SDCCerr.h: verify that struct & union tags are used
12864 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12866 * src/SDCCglobl.h: missing from yesterday's commits
12868 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12870 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12871 sft_attributes, struct_declaration, parameter_declaration,
12872 type_name, start_block, declaration_list),
12873 * src/SDCC.lex (check_type): support redefinition of typedef names
12875 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12877 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
12878 aligned xdata arrays. Erik helped me with the if clause.
12880 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12882 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
12885 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12888 * src/SDCCast.c (newAst_),
12890 * src/SDCCicode.c (ast2iCode, newiCode),
12892 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
12893 expr, statement, expression_statement, selection_statement,
12894 iteration_statement, expr_opt, jump_statement): foundation for tracking
12896 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
12899 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12901 * support/Util/SDCCerr.c,
12903 * src/SDCCast.c (createCase, createDefault, decorateType),
12904 * src/SDCClabel.c (labelUnreach),
12905 * src/SDCC.y (labeled_statement, jump_statement): More improvements
12907 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
12908 (with thanks to Stas Sergeev)
12909 * device/include/time.h,
12910 * device/lib/time.c (CheckTime): suppress unreachable code warning
12912 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12914 * src/SDCCast.c (createIvalCharPtr),
12915 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
12917 * support/regression/tests/nullstring.c: tests for these two bugs
12919 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12921 * support/Util/SDCCerr.h,
12922 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
12923 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
12924 about storage class and 'at' used inside struct or union
12925 * src/SDCCBBlock.c (iCodeFromeBBlock),
12926 * src/SDCCcse.c (ifxOptimize),
12927 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
12928 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
12929 printIval, emitStaticSeg, emitOverlay),
12930 * src/SDCClabel.c (deleteIfx),
12931 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
12932 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
12933 gatherAutoInit, processParms),
12934 * support/Util/SDCCerr.h,
12935 * support/Util/SDCCerr.c (werrorfl): Support for better error location
12936 reporting for post-parse errors.
12938 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12940 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
12941 implicit casts via union; they don't work on big endian systems
12942 (possible fix for bug #861138)
12944 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12946 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
12947 * src/mcs51/main.c: fixed the fix for bug #737001
12949 2003-12-15 Borut Razem <borut.razem AT siol.net>
12951 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
12953 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12955 * support/makebin/makebin.c: put output in binary mode
12957 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12959 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
12960 xdata and data memory on startup. Set the environment variable
12961 SDCC_NOGENRAMCLEAR to disable this.
12962 * src/mcs51/peephole.def,
12963 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
12964 (allows non-interrupt and interrupt code to safely compete for a resource
12965 without the non-interrupt code having to disable interrupts)
12967 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12969 * src/SDCCicode.c (geniCodeAdd),
12970 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
12971 with valFromType if type might be a pointer and host is big endian).
12972 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
12973 types, not just integer types.
12974 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
12975 multiply defined with mismatching "at" address.
12977 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12979 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
12980 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
12981 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
12982 with embedded nulls (fixed bug #753752)
12984 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12986 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
12987 Apparently this did not see much testing (endless loop)
12989 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12991 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
12993 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12995 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
12996 gracefully handle NULL memmap pointers
12998 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13000 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13001 instead of deleting the iCode when an operand is volatile
13002 * src/z80/gen.c (genDummyRead),
13003 * src/mcs51/gen.c (genDummyRead),
13004 * src/ds390/gen.c (genDummyRead),
13005 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13007 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13008 * src/SDCC.y: fixed bug #850420
13010 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13012 Applied z80 i/o port patch from Peter Townson and fixed some operators
13013 to better handle operands in A register.
13014 * device/include/z180.h
13020 * src/z80/peeph-z80.def
13021 * src/z80/peeph.def
13024 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13026 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13028 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13030 * device/lib/hc08/_mullong.c: Removed extra #endif
13032 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13034 * sim/ucsim/hc08.src/inst.cc,
13035 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13036 carries from x to h
13037 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13038 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13039 * device/include/stdarg.h: fixed varargs for hc08
13040 * device/lib/Makefile.in,
13041 * device/lib/hc08/Makefile,
13042 * device/lib/hc08/_mulint.c,
13043 * device/lib/hc08/_mullong.c: fixed some endian problems
13045 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13047 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13048 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13049 * device/lib/_gptrget.c,
13050 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13052 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13054 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13055 * src/SDCCast.c (astErrors): fixed bug #846007
13056 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13058 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13060 * src/SDCCast.c (decorateType): disabled a transformation I added in
13061 revision 1.188 (access to fields of a structure at an absolute address);
13062 it breaks with bitfields, extern declarations, and gcse analysis.
13063 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13064 could be assigned through a pointer, so don't complain.
13065 * src/SDCCast.c (astErrors),
13067 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13069 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13071 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13072 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13073 output of __config directives, since gpasm now supports them
13074 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13075 pre-processor macro, i.e. -DMCU=p18f452
13076 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13077 and modified to handle 'cast' icode similarly to '=' icode
13078 * src/pic16/device.h (typedef struct PIC_device): added field
13079 'extMIface' to indicate that chip has external memory interface
13080 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13081 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13084 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13086 * src/SDCC.y (pointer): fixed bug #846006
13087 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13088 * src/SDCCast.c (decorateType): fixed bug #846009
13089 * src/ds390/peeph.def,
13090 * src/ds390/gen.c (genAnd, genOr),
13091 * src/mcs51/peeph.def,
13092 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13094 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13096 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13103 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13107 * src/SDCCbitv.c: added function to free a bitvector
13108 * src/SDCClrange.h,
13109 * src/SDCClrange.c: added function to recompute the liveranges
13110 * src/avr/ralloc.c,
13111 * src/ds390/ralloc.c,
13112 * src/hc08/ralloc.c,
13113 * src/mcs51/ralloc.c,
13114 * src/pic/ralloc.c,
13115 * src/pic16/ralloc.c,
13116 * src/xa51/ralloc.c,
13117 * src/z80/ralloc.c: recompute the liveranges after register packing
13119 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13121 * src/SDCCloop.c (newInduction): fixed bug #845630
13123 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13125 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13126 inadvertantly left behind from my 2003-11-12 change
13128 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13130 Updated headers I neglected to commit yesterday.
13131 * src/SDCClrange.h,
13134 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13136 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13137 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13138 * src/SDCCopt.c (eBBlockFromiCode),
13139 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13140 the creation of the key hash table from the sequencing so it can be used
13141 earlier (for some GCSE bug fixes still pending)
13143 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13145 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13146 * support/regression/tests/addsub.c: testing genPlus shortcut
13148 2003-11-15 Borut Razem <borut.razem AT siol.net>
13150 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13152 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13154 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13155 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13156 ordering is immaterial.
13157 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13159 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13161 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13162 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13163 (SIGSEV) of bug #840381
13164 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13165 unlink new file before rename if new and old filenames are the same)
13167 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13169 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13170 uninitialized variables) for the mcs51. Set environment variable
13171 SDCC_GENRAMCLEAR to test.
13172 xdata initialization slightly shorter
13174 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13177 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13178 #838241 & 780691 (basicly the same bug)
13179 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13180 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13182 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13184 * src/SDCCmain.c (linkEdit): "fix" #834252
13186 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13188 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13190 * src/SDCC.y: fixed bug #819403
13192 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13194 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13195 the reentrant attribute.
13196 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13197 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13199 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13200 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13201 erroneously reduced to a literal.
13202 * src/hc08/ralloc.c (packRegisters, rematStr),
13203 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13206 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13208 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13209 * doc/sdccman.lyx: changed from 'article' to 'book'
13210 * doc/Makefile: readded test_suite_spec and cdbfileformat
13212 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13214 * device/include/stdlib.h: include malloc.h to comply with ANSI
13215 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13217 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13219 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13220 * doc/clean.mk: also remove *.out files
13221 * doc/sdccman.lyx: some additions, larger top/bottom margins
13223 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13225 * src/SDCC.y: fixed bug #837365
13226 * support/regression/tests/bitopcse.c
13227 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13228 a symbol (might be valop instead)
13229 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13230 * device/lib/clean.mk: added hc08 to the cleaning list
13232 2003-11-04 Borut Razem <borut.razem AT siol.net>
13234 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13236 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13237 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13238 malloc is declared in standard stdlib.h
13240 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13242 * device/lib/hc08/Makefile: need to clean .rel not .o files
13243 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13245 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13249 * src/mcs51/main.c,
13250 * src/ds390/main.c,
13254 * src/pic16/main.c,
13255 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13256 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13257 tests (which uses the port's oclsExpense function)
13263 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13265 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13267 * src/SDCCcse.c (ifxOptimize),
13268 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13269 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13270 deleting the IFX iCode.
13271 * src/hc08/ralloc.c: reduced unneeded slocs
13272 * src/hc08/gen.c: fixed bug in asmopToBoolean
13274 2003-11-04 Borut Razem <borut.razem AT siol.net>
13276 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13277 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13278 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13279 transferred to configure
13281 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13283 Use headers defined in the C[++] standards:
13284 * sim/ucsim/gui.src/serio.src/fileio.cc
13285 * sim/ucsim/gui.src/serio.src/frontend.cc
13286 * sim/ucsim/gui.src/serio.src/main.cc
13287 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13288 * support/Util/NewAlloc.c
13290 * as/mcs51/lklibr.c
13294 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13296 * Added MSVC projects for hc08 assembler and linker:
13297 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13298 /as/hc08/link_hc08.dsp
13300 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13302 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13304 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13306 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13308 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13310 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13312 2003-10-31 Borut Razem <borut.razem AT siol.net>
13314 * support/cpp2/cpplib.h,
13315 support/cpp2/cpplib.c,
13316 support/cpp2/cpplex.c,
13317 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13318 to switch _asm block preprocessing on / off. Default is
13319 #pragma preproc_asm +
13321 2003-10-31 Borut Razem <borut.razem AT siol.net>
13323 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13324 when outputting comment blocks (when executed with -C option) and
13325 _asm (SDCPP specific) blocks
13327 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13329 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13331 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13333 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13335 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13337 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13338 * src/SDCCast.c (decorateType): fixed bug #832664
13340 2003-10-31 Borut Razem <borut.razem AT siol.net>
13342 * support/cpp2/cpplex.c: fixed for SDCPP:
13343 comments(when executed with -C option) and _asm blocks
13344 were included even if they where in skipped #if block.
13345 Applied solution from GCC cpp 3.3.2
13347 2003-10-31 Borut Razem <borut.razem AT siol.net>
13349 * src/SDCC.lex: sdcc now understands both formats:
13350 '# <line_number> <file_name>' and
13351 '#line <line_number> <file_name>'
13352 * support/cpp2/cppmain.c: sdcpp now generates the standard
13353 '# <line_number> <file_name>' instead of former
13354 '#line <line_number> <file_name>'
13356 2003-10-30 Borut Razem <borut.razem AT siol.net>
13358 * support/cpp2/cpphash.h,
13359 * support/cpp2/cpplib.h
13360 * support/cpp2/cpplex.c,
13361 * support/cpp2/cppmain.c,
13362 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13364 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13366 Fixed a number of problems revealed by bug #827883.
13367 * src/SDCCloop.c (loopInvariants): Spill location of the
13368 result operand should be recomputed if extracted from
13369 a loop. Also, don't extract assignments of an iTemp
13371 * src/SDCCast.c (isConformingBody): loop reversal should
13372 not occur if the control variable is involved with a
13373 relational operator.
13375 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13377 * .version: bumped to 2.3.6 to reflect the big improvements
13378 made by Erik and Klaus. Thanks!
13380 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13382 Replaced the livrange code.
13383 * src/SDCClrange.c: added new LR code
13385 * src/SDCCBBlock.h: removed remainig parts from old LR code
13386 * src/ds390/ralloc.c,
13387 * src/ds390/gen.c: minor fixes to make it work with new code
13389 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13392 * as/hc08/lkrloc.c,
13394 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13395 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13396 (tweaked fix for bug #818696)
13398 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13400 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13402 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13405 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13406 * src/mcs51/gen.c (gencjneshort),
13407 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13408 more efficient (per Scott Bronson's suggestion)
13410 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13412 Extended the semantics of the critical keyword to include
13413 individual statements. See RFE #827755 and #799831
13418 * support/Util/SDCCerr.c
13419 * support/Util/SDCCerr.h
13424 2003-10-19 Borut Razem <borut.razem AT siol.net>
13426 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13428 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13430 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13432 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13433 and predecrement operand is displayed
13435 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13437 * src/SDCCval.c (valMinus): fixed bug #826041
13439 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13441 Some hc08 related updates that I missed earlier
13442 * sim/ucsim/stypes.h
13443 * support/regression/ports/hc08/spec.mk
13445 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13447 New target "hc08" for the Motorola 68hc08 family of micros
13455 * sim/ucsim/hc08.src/*
13456 * sim/ucsim/configure.in
13457 * src/ucsim/configure
13458 * sim/ucsim/packages_in.mk
13461 * device/include/mc68hc908qy.h
13462 * device/lib/hc08/*
13463 * device/lib/Makefile.in
13464 * support/regression/ports/hc08/*
13465 * support/regression/Makefile
13467 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13469 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13471 * src/ds390/gen.c (genCast): fixed bug #821957
13473 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13475 * device/lib/logf.c: "fixed" overlay bug
13476 * support/regression/ports/host/spec.mk: added m library
13477 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13478 * support/regression/tests/float_trans: added (for Eric)
13480 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13482 * src/mcs51/gen.c (genCpl): fixed bug
13483 http://sf.net/mailarchive/message.php?msg_id=6263915
13485 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13487 * src/SDCCast.c (decorateType): added extended constant folding
13488 * src/SDCCsymt.c (computeType): cleanup
13489 * src/SDCCval.c (valShift): minor optimization
13490 * support/regression/tests/ast_constant_folding.c: added
13492 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13494 * src/SDCCmain.c: removed some unintended changes
13496 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13498 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13499 * src/z80/gen.c: fixed part of bug #817589
13500 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13502 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13504 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13515 * src/ds390/ralloc.c
13517 * src/mcs51/ralloc.c
13519 * src/pic16/ralloc.c
13520 * src/xa51/ralloc.c
13522 * src/z80/gen.c: removed unused label "release:"
13524 2003-10-06 Borut Razem <borut.razem AT siol.net>
13526 * src/SDCC.lex: removed definition of unused variables
13527 save_optimize and save_options
13529 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13531 * clean.mk: removed '=' in "-maxdepth=1"
13532 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13533 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13535 2003-10-06 Borut Razem <borut.razem AT siol.net>
13537 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13538 my_unput() replaced by unput()
13540 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13542 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13543 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13544 type-punned pointer will break strict-aliasing rules"
13545 Old LR behaviour is again default; Klaus' LR can be choosen by
13546 defining the environment variable LRKLAUS
13550 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13551 * clean.mk: fixed removal of files in bin/CVS/
13552 * device/lib/clean.mk: fixed removal of directories small and large
13553 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13555 * src/SDCCval.c: removed superflous test for pedantic
13557 2003-10-05 Borut Razem <borut.razem AT siol.net>
13559 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13560 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13561 message "unmatched #pragma SAVE and #pragma RESTORE"
13563 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13565 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13566 assembly, critical functions, atomic, nojtbound)
13568 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13570 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13576 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13579 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13581 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13583 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13584 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13585 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13587 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13589 * src/z80/gen.c (genRet): fixed bug #524753
13590 * src/z80/gen.c (genCast): fixed internal error on cast from
13592 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13593 fix for bug #477835 to the z80
13594 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13595 for tracking iCodes in the peephole optimizer for z80
13597 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13599 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13600 the other part of bug #814548
13601 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13603 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13605 * src/SDCCcse.c: fixed part of bug #814548
13607 2003-09-28 Borut Razem <borut.razem AT siol.net>
13609 * src/asm.c: rewrite of printILine() to use temporary file instead
13611 * src/xa51/main.c: commented out declaration of int rewinds
13613 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13615 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13617 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13619 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13620 * src/asm.c (printILine): Fixed bug #811015
13622 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13624 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13627 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13629 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13630 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13631 to correctly handle general case of AOP_PAIRPTR
13632 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13634 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13636 * src/mcs51/ralloc.c (fillGaps),
13637 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13638 register positioning bug)
13640 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13642 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13644 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13646 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13647 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13648 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13649 (ralloc doesn't intentionally do this now, but perhaps later)
13650 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13651 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13652 register positioning bugs (Fixed bug #762602 and #795325)
13653 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13654 (Fixed bug #808779)
13655 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13656 lines that --i-code-in-asm generates
13658 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13660 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13661 trying to fclose a FILE* that was already closed.
13663 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13665 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13666 of const struct should be treated as if const themselves)
13668 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13670 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13672 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13674 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13675 Unix (/n) and DOS (/r/n) line terminations.
13677 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13679 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13682 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13684 * src/mcs51/gen.c (genFunction, genEndFunction),
13685 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13686 and restore of EA so that stack offsets to parameters are
13687 correct when using both critical and reentrant/stack-auto.
13688 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13689 size (can be triggered in error if sloc is shared between
13690 different sized objects)
13691 * device/include/float.h: fixed macros to explicitly use
13692 unsigned long where needed
13694 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13696 Feature req. 799831: added code to allow nesting of critical functions
13697 * src/mcs51/gen.c (genFunction, genEndFunction)
13698 * src/ds390/gen.c (genFunction, genEndFunction)
13700 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13702 * src/SDCCsymt.c (sclsFromPtr),
13704 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13705 support for standard C idiom of memory mapped variables; for
13706 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13707 to xdata int at 0x1234 tempvar = 1.
13708 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13709 provided by Akiya ISHIDA
13711 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13713 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13714 * src/SDCCval.c (constVal): added reduction from int to char
13715 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13716 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13717 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13719 * support/regression/tests/shifts.c: fixed
13721 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13723 * src/z80/gen.c (genXor): Fixed bug #805445
13725 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13727 Fixed bug #621531 (const & volatile confusion in the type chain).
13728 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13729 refer to the const or volatile state of the pointer itself.
13741 * src/pic16/ralloc.c
13742 * support/regression/tests/const.c
13744 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13746 When checking for duplicated modules, use absolute paths
13747 instead of relative paths. Files changed:
13752 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13754 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13756 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13758 * device/include/string.h: added size_t typedef, changed
13759 prototypes to use size_t, eliminated separate reentrant and
13760 non-reentrant declarations, added _memmove declaration
13761 * device/lib/_memcpy.c: changed to use size_t instead of int,
13762 changed /4 to >>2 to avoid division library call
13763 * device/lib/_memcmp.c,
13764 * device/lib/_memset.c,
13765 * device/lib/_strncat.c,
13766 * device/lib/_strncpy.c,
13767 * device/lib/_strncmp.c: changed to use size_t instead of int
13768 * device/lib/_memmove.c: new file (fixed bug #772294)
13769 * device/lib/Makefile.in: added _memmove.c
13770 * device/lib/z80/asm_strings.s: fixed bug #772290
13771 * support/regression/tests/bitfields.c: attempt to fix host assertion
13772 failure on amd64-unknown-linux2.2
13774 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13776 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13777 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13778 * as/z80/asmain.c (main): fixed bug #801766
13780 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13782 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13785 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13787 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13788 reported in bug #800609
13790 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13792 * Top header beautifications in src/pic16 directory:
13793 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13794 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13795 pcoderegs.h, ralloc.c, ralloc.h
13796 * main.c: added top header and GPL license notice
13797 * pcode.c: fixed the if-conditional warning
13799 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13801 * device/lib/_mullong.c: replaced int by short for gcc
13803 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13805 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13806 and JUMPTABLE iCodes properly now (worked by accident before)
13807 * src/mcs51/gen.c (leftRightUseAcc),
13808 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13809 iCode properly now. Use getSize instead of nRegs since a & b
13810 aren't part of the nRegs tally.
13812 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13814 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13815 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13816 before instructions that use the _STATUS register
13818 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13820 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13821 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13822 fetching of the pointer
13823 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13824 copied from genNearPointerSet()
13825 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13826 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13827 If they pop r0/r1 they must be called in the opposite order than aopOp().
13828 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13829 (resp. --stack-auto), prepared for --xstack
13831 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13833 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13835 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13837 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13838 these ports have their own __sdcc_external_start()
13840 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13842 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13843 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13844 type for bits was changed. It resulted in bit variables becoming
13845 global, which is not permitted in PIC 14 assembly output.
13847 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13849 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13851 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13853 Z80 and MCS51 linkers complaint if a public symbol is defined
13854 in more than one library module:
13858 * as/mcs51/Makefile.in
13860 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13862 A few small changes that speed up the peephole optimizer.
13866 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13868 Try to make the peephole optimizer smarter by maintaining
13869 an association between the assembly source code and the
13870 iCodes that originated them. Put this information to use
13871 with a new peephole rule condition "notVolatile" so that
13872 the rules can be aggressive yet still safe.
13877 * src/mcs51/peeph.def
13879 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13883 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
13884 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
13885 if the left or right operand symbols have the accuse flag set.
13887 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13889 Changed the type of the result of the ! (NOT) operator to char;
13890 previously it returned the same type as the source. This allows
13891 us to eliminate all the genFloatNot functions (all of its target
13892 implementations were very buggy) since !float can use the same
13895 * src/SDCCicode.c (ast2iCode): ! returns char
13896 * src/mcs51/gen.c (genNot, genNotFloat),
13897 * src/ds390/gen.c (genNot, genNotFloat),
13898 * src/z80/gen.c (genNot, genNotFloat),
13899 * src/pic/gen.c (genNot, genNotFloat),
13900 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
13902 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
13904 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13905 1. Interrupt would not compile properly. Ensure PCLATH register is saved
13906 during interrupts. Ensure WSAVE is located at a shared bank address.
13907 2. Fixed page selection in some places
13908 3. Fixed BTFSS/C to where necessary use registers directly and not simply
13909 the registers name strings.
13910 4. Fixed "signed / unsigned compare" compiler warnings.
13911 5. The PIC port manages its own allocation of the general purpose
13912 registers, but makes no attempt to reuse them. As a result when
13913 compiling it soon runs out of general purpose registers. Some
13914 additional code was added to the files pcode.c and device.c to walk
13915 through the function call tree and rename the registers so that they
13925 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
13926 genPlus() & genMinus() when the result is the same as left or right
13928 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13930 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
13932 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13934 Made bitfield a distinct type from bit so that bitfields
13935 convert as per ANSI C and bits retain their traditional
13936 boolean style behaviour. Implemented bitfield support in
13944 * src/ds390/gen.c: bit v bitfield split
13945 * src/z80/gen.c: New support for bitfields
13946 * support/regression/tests/bitfields.c: reenabled z80,
13949 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13951 Rules 246.x, 247.x relate to bitfields, the others speed up
13952 access to xdata mapped I/O devices.
13954 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
13956 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13958 Cleaned up genPackBits and genUnpackBits and added two helper
13959 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
13960 for literal assignments in genPackBits (thanks to Frieder for
13966 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13968 Fixed bug #748310 (pointer to function type mishandled when the
13969 function name is omitted). Also fixed a SIGSEGV when a function
13970 attribute (reentrant, etc) is used on a non-function or on a
13971 function but misplaced before the parameter list.
13973 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
13975 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
13976 * support/Util/SDCCerr.h,
13977 * support/Util/SDCCerr.c: Added func attr misuse error msg
13979 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
13981 Fixed bug #787649 by anonymous
13982 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
13983 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
13985 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13987 Fixed numerous bitfield problems.
13989 * src/SDCC.y: More bitfield related error checking
13991 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
13992 * support/Util/SDCCerr.h,
13993 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
13994 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13995 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
13996 * support/regression/tests/bitfields.c: tests added
13998 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14000 Made the constant following the "interrupt" keyword optional. If
14001 omitted, the function will not automatically be given an entry
14002 in the interrupt vector table (similar to #pragma NOIV, but
14003 less syntacticly kludgy). The interrupt number is also now
14004 range checked. Also fixed a bug in the high order bit example
14011 * support/Util/SDCCerr.c
14012 * support/Util/SDCCerr.h
14015 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14017 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14018 * src/SDCCicode.c (operandOperation): rewritten some ops
14019 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14020 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14022 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14023 be re-activated by defining REDUCE_LITERALS)
14024 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14025 unsigned, but are signed by default
14026 * src/SDCCval.c (constVal): rearranged
14027 * src/SDCCval.c (valMod): preliminary fix
14028 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14029 * support/regression/literalop.c: added, work in progress
14031 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14033 Generate warnings for useless declarations like "char data;"
14034 that don't do what new users expect.
14037 * support/Util/SDCCerr.h
14038 * support/Util/SDCCerr.c
14040 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14042 * src/SDCCval.c (valMult): fix overflow detection of negative int
14044 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14046 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14048 Changes to support big endian targets:
14061 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14063 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14064 * device/lib/time.c: fixed warning "integer overflow in expression"
14066 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14068 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14069 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14070 constants are unsigned; added recognition of "u" flag for unsigned
14071 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14072 * src/SDCCval.c (valDiv, valMod): fixed signdness
14073 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14074 signedness of modulo, left and right shift
14075 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14076 * support/Util/SDCCerr.h: added warning W_INT_OVL
14077 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14078 * src/SDCCast.c (ast_print): improved output of constants
14080 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14082 Fixed some warnings when building with MSVC:
14084 * as/mcs51/asdata.c
14088 * link/z80/aslink.h
14089 * link/z80/lkdata.c
14090 * link/z80/lkeval.c
14095 * support/cpp2/cpplib.c
14099 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14101 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14103 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14105 * support/librarian/clean.mk: Do not remove Makefile.
14106 * support/librarian/Makefile: added.
14108 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14110 Added librarian to MSVC build:
14113 * support/librarian/librarian.dsp
14115 'configure' not needed for librarian, removed:
14116 * support/librarian/configure
14117 * support/librarian/configure.in
14118 * support/librarian/config_in.h
14119 * support/librarian/Makefile.in
14121 Hopefully these ones built the librarian and the rest of sdcc properly:
14123 * Makefile.common.in
14125 Messed up 'configure', so revert to previous version:
14129 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14131 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14132 there, while the mantissa of a double is "only" 53 bits wide.
14134 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14136 Adding sdcclib to the build. MSVC project coming soon.
14137 Files added/changed:
14139 * support/librarian/clean.mk
14140 * support/librarian/configure
14141 * support/librarian/configure.in
14142 * support/librarian/config_in.h
14143 * support/librarian/Makefile.bcc
14144 * support/librarian/Makefile.in
14145 * support/librarian/sdcclib.c
14148 * Makefile.common.in
14152 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14154 Linker now complaints if linked modules have conflicting options, for
14155 example, one compiled using --model-large and another one compiled with
14156 --model-small. The following files were modified:
14158 * as/mcs51/asdata.c
14159 * as/mcs51/aslink.h
14161 * as/mcs51/asmain.c
14163 * as/mcs51/i51pst.c
14164 * as/mcs51/lkdata.c
14165 * as/mcs51/lklibr.c
14166 * as/mcs51/lkmain.c
14172 * link/z80/aslink.h
14173 * link/z80/lkdata.c
14174 * link/z80/lklibr.c
14175 * link/z80/lkmain.c
14178 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14180 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14181 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14183 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14185 * src/z80/mappings.i: fix _mul[us][int,long] entries
14187 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14189 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14191 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14193 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14194 * support/regression/tests/bitopcse.c: added
14202 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14204 added support for new library format to z80, gbz80 linkers:
14210 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14212 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14213 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14215 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14217 added DUMMY_READ_VOLATILE:
14226 * src/SDCCcse.c (algebraicOpts): many improvements
14227 * src/SDCCcse.h: removed algebraicOpts()
14228 * src/SDCCicode.c (picDummyRead): added
14230 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14232 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14233 "Insufficient space in data memory".
14235 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14237 * src/mcs51/gen.c: fixed bug #771358
14238 * src/z80/gen.c: fixed bug #759087
14240 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14242 * src/pic16/glue.c: minor cleanup by Vangelis
14244 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14246 * device/include/regc515c.h: fixed #758477
14247 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14248 * device/lib/_gptrput.c: saved a few bytes
14249 * my tab spacing is 8, yours too?)
14250 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14251 * device/lib/serial.c: process RX bytes earlier than TX bytes
14252 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14254 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14256 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14258 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14260 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14262 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14264 * device/lib/Makefile.in: bad fix, reverted to 1.43
14266 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14268 * device/lib/Makefile.in: added missing z80 object files
14270 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14272 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14273 pic16 progress by Vangelis:
14276 * src/pic/Makefile:
14283 * pic16/genarith.c:
14288 * pic16/pcodepeep.c:
14291 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14293 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14295 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14297 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14298 added gbz80 build to MSVC project.
14299 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14300 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14301 from 8051 stuff and setup so it links using a .lnk file.
14303 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14305 * support/librarian/sdcclib.c: sdcc librarian.
14306 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14309 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14311 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14313 2003-07-02 Borut Razem <borut.razem AT siol.net>
14315 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14316 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14317 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14318 src/xa51/main.c, src/z80/main.c:
14319 virtualization of glue() function: each port has it's own glue function,
14320 which is accessed by do_glue function pointer in PORT.general structure
14322 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14324 * DS800C400 fun, improved ROM interface and tinibios.
14326 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14328 * More support for DS80C400. Now includes beginning of interface to ROM.
14330 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14332 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14334 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14336 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14338 2003-06-19 Borut Razem <borut.razem AT siol.net>
14340 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14342 2003-06-19 Borut Razem <borut.razem AT siol.net>
14344 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14345 fixed Z80 port - crt0.o: cannot open.
14347 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14349 * support/Util/MySystem.c (merge_command): revert bad fix
14351 2003-06-18 Borut Razem <borut.razem AT siol.net>
14353 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14355 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14357 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14358 option --use-stdout sends errors to stdout instead of stderr.
14360 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14362 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14364 2003-06-15 Borut Razem <borut.razem AT siol.net>
14366 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14367 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14368 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14369 fixed width array of pointers replaced with sets;
14370 multiple include and lib paths ared transferred to preprocessor and linker
14371 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14372 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14373 fixed width array of pointers
14374 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14375 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14376 fixupPath(), getPathDifference()
14377 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14378 fixed width array of pointers
14380 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14382 * src/pic16/ralloc.c: fix warnings
14383 * src/pic16/pcode.c: fix warning
14385 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14387 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14388 know all the details, but essentially this set of changes enable
14389 the pic16 port to generate movff instructions and generate assembler
14393 * src/pic16/glue.c:
14394 * src/pic16/pcode.c:
14395 * src/pic16/device.c:
14396 * src/pic16/main.c:
14397 * src/pic16/pcode.h:
14398 * src/pic16/pcoderegs.c:
14399 * src/pic16/ralloc.c:
14400 * src/pic16/ralloc.h:
14402 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14404 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14405 added option --vc, so sdcc errors and warnings are compatible with
14406 Microsoft Visual Studio.
14408 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14410 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14411 device/lib/libfloat.lib: added atof function.
14413 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14415 * doc/sdccman.lyx: updated to Lyx 1.3
14416 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14417 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14418 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14420 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14422 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14424 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14426 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14427 additions to the "related tools/documentation" section
14429 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14431 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14433 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14435 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14436 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14438 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14440 * doc/sdccman.lyx: fix double dash and other minor things
14441 * doc/Makefile: fix double dash
14443 2003-05-28 Karl Bongers(patches from Martin Helmling)
14444 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14445 condition and ignore commands.
14447 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14449 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14450 is in parts still quite out of date, I did changes as far as I felt makes sense
14451 for a non-native english speaker.
14452 Please feel free to add to the manual or to correct my changes.
14453 * doc/Makefile: undid touching the date of intermediate tex files.
14455 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14457 * doc/sdccman.lyx: Manual has an index now
14459 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14461 Finalize muluint/mulsint and mululong/mulslong merging:
14462 * device/lib/_mulint.c
14463 * device/lib/_mullong.c
14464 * device/lib/gbz80/mul.s
14465 * device/lib/gbz80/stubs.s
14466 * device/lib/z80/mul.s
14467 * device/lib/z80/stubs.s
14468 * src/SDCCsymt.c (initCSupport)
14470 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14472 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14473 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14474 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14475 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14478 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14480 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14481 the regression tests I'm not brave enough to enable 245.b, 245.c
14482 * doc/sdccman.lyx: added latex preamble for hyperref package.
14483 Using pdflatex this will give you a hyperlinked pdf file with
14484 bookmarks. (prepend '%' before /usepackage if this breaks something)
14486 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14488 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14490 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14492 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14494 2003-05-21 <johan AT balder>
14496 * src/SDCCglue.c (printIval): fixed bug #739934
14498 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14500 Applied patch from bug 737905 (renamed yylineo to mylineno):
14507 * src/pic16/pcode.c: Cleaned warnings
14508 * src/pic16/pcodeflow.c: Cleaned warnings
14509 * src/pic16/pcoderegs.c: Cleaned warnings
14511 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14513 * src/pic16/pcode.c: Cleaned warnings
14514 * src/pic16/pcodepeep.c: Cleaned warnings
14515 * src/pic16/ralloc.c: Cleaned warnings
14517 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14519 * doc/sdccman.lyx: fixed bug 739745
14520 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14522 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14524 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14525 it can be defined with CFLAGS when running configure
14526 * src/SDCCmain.c: fixed compiling + linking with object files
14528 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14530 * configure.in: configure for pic16 port,
14531 added --disable-pic16-port
14532 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14533 * src/SDCCmain.c: linkOptions is changed to set *,
14534 added if/endif conditional macros to remove options help
14535 messages from optionsTable when a port is not configured, added
14536 support for the PIc16 port in the ports table, when executing
14537 the compiler with no port specified on command line, a default
14538 port is selected with the new macro DEFAULT_PORT which is
14539 defined in port.h, in setDefaultOptions() linkOptions is removed
14540 from initialization assignment, since now it is a set,
14541 parseCmdLine uses setParseWithComma for linkOptions, in
14542 linkEdit() linkOptions are accessed with new function indexSet()
14543 which returns the i'th item of a set variable. See SDCCset.c, in
14544 linkEdit() when calling buildCmdLine(), added linkOptions as
14545 last argument. Now users can pass arguments to gplink via the
14546 -Wl option, main() uses pic16glue() to glue up pic16 programs
14547 * src/SDCCpeeph.c: various changes to support pic16
14548 * src/SDCCset.c: added function void *indexSet(set *, int) to
14549 return the i'th item of the set
14550 * src/SDCCset.h: added function prototype for indexSet()
14551 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14552 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14553 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14554 added macro DEFAULT_PORT
14555 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14556 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14558 * src/pic16/glue.c: commented out some error producing lines
14559 * src/pic16/main.c: __config directives are commented out to stop
14560 gpasm complaining and test the linkage with gplink, _linkCmd and
14561 _asmCmd changed to be more gplink and gpasm friendly
14562 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14563 produced an error when parsed, peep rule 12 is added to utilize
14564 movff, but it is commented out since the pCode does not support
14565 yet a command with 2 address arguments
14567 2003-05-18 <johan AT balder>
14569 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14570 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14571 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14573 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14574 Added feature to script commands from file.
14576 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14578 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14579 * src/SDCCutil.c: include ctype.h for win32
14581 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14583 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14585 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14587 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14588 Fixed so you can set breakpoints prior to run, run does not stop
14589 on entry now. Add tbreak. Other enhancements and fixes for use
14592 2003-05-12 Borut Razem <borut.razem AT siol.net>
14594 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14596 2003-05-11 Borut Razem <borut.razem AT siol.net>
14598 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14599 the path of bin directory, so that PATH is the only env. variable, which has to be set
14600 in case of standard installation.
14601 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14602 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14603 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14605 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14607 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14608 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14609 temp files are in the port dir; clean the gen/test directory when
14610 generating new test.c
14611 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14612 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14613 * support/regression/tests/zeropad.c: added
14615 2003-05-09 <johan AT balder>
14617 * src/SDCCglue.c: fixed bug #597940
14619 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14621 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14622 cache sfr, optimize next,step, fix off by one sourceline,
14623 support ddd list function.
14624 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14626 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14628 * support/regression/HTMLgen.py: added compare_s2f()
14629 * support/regression/Makefile: redo 1.27
14630 * support/regression/generate-cases.py: redo 1.5
14632 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14634 * support/regression/tests/float.c: workaround 33 bit hex constant
14635 * support/regression/tests/simplefloat.c: fix division for host
14637 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14639 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14640 that tame's the PIC's over-aggressive optimizer.
14642 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14644 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14647 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14649 Initial support for DS80C400. "Hello world" runs on TINIm400
14652 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14654 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14655 * Some notes on ddd usage added in debugger/README
14656 Martin Helmling adding more features and fixes for ddd GUI debugger.
14657 Code added for nexti, stepi, up, down, and other adjustments.
14659 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14661 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14662 * src/pic/peeph.def Added two rules to optimize carry manipulation
14663 * src/pic/* removed debug printfs
14665 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14667 * debugger/mcs51/cmd.c: added header newalloc.h
14669 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14671 * as/Makefile: new EXEEXT
14672 * as/z80/Makefile: remove trailing slash of BUILDIR
14673 * as/z80/clean.mk: new EXEEXT
14674 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14675 * support/cpp2/Makefile.in: new EXEEXT
14676 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14678 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14680 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14681 EXEEXT was introduced to fix all related problems with targets
14682 "clean", "install" and "uninstall"; a couple of further flaws
14683 especially with "clean" have been fixed too
14684 * as/mcs51/Makefile.in
14685 * as/mcs51/clean.mk
14689 * debugger/mcs51/Makefile.in
14690 * debugger/mcs51/clean.mk
14691 * link/z80/Makefile
14692 * link/z80/Makefile.in
14693 * link/z80/clean.mk
14695 * packihx/Makefile.in
14697 * sim/ucsim/Makefile
14698 * sim/ucsim/clean.mk
14699 * sim/ucsim/avr.src/Makefile.in
14700 * sim/ucsim/avr.src/clean.mk
14701 * sim/ucsim/s51.src/Makefile.in
14702 * sim/ucsim/s51.src/clean.mk
14703 * sim/ucsim/xa.src/Makefile.in
14704 * sim/ucsim/xa.src/clean.mk
14705 * sim/ucsim/z80.src/Makefile.in
14706 * sim/ucsim/z80.src/clean.mk
14707 * sim/ucsim/main_in.mk
14708 * sim/ucsim/packages_in.mk
14709 * sim/ucsim/gui.src/Makefile.in
14710 * sim/ucsim/gui.src/serio.src/Makefile.in
14711 * sim/ucsim/gui.src/serio.src/clean.mk
14714 * support/cpp2/Makefile.in
14715 * support/cpp2/clean.mk
14716 * support/makebin/Makefile
14717 * support/makebin/clean.mk
14718 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14719 * doc/sdccman.lyx: --program-suffix no longer needed
14721 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14723 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14724 Martin Helmling added support for ddd GUI debugger.
14725 Code added to display assembly, set variables, and other commands
14726 to interface to ddd.
14728 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14730 * as/Makefile: fix target clean
14731 * as/clean.mk: fix target clean
14732 * as/z80/clean.mk: fix target clean
14734 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14736 * Makefile.common.in: added AT EXEEXT AT
14737 * configure.in: removed all mingw32 stuff
14738 * configure: rebuilt from configure.in
14739 * doc/sdccman.lyx: updated section "installation"
14740 * support/scripts/sdcc_mingw32: adapted to configure
14741 * support/scripts/sdcc_cygwin_mingw32: added
14743 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14745 * src/pic Added object file support for the PIC port
14746 * src/pic Applied patch from Craig Franklin (this started the object file support)
14747 * src/regression Updated the PIC regression tests for object files
14749 2003-04-20 Borut Razem <borut.razem AT siol.net>
14751 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14752 lklex.c: In function `getfid':
14753 lklex.c:203: warning: array subscript has type `char'
14754 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14755 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14756 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14757 stack handling macros
14759 2003-04-19 Borut Razem <borut.razem AT siol.net>
14761 * "handling space characters in file path" task:
14762 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14763 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14764 * support/Util/MySystem.h: make it self-sufficient
14765 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14766 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14767 handling space characters in file path
14768 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14769 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14770 * support/Util/MySystem.c: handling space characters in executable's path
14772 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14774 * as/z80/Makefile: fix permanent rebuild of z80
14775 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14776 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14778 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14780 * src/SDCCopt.c: add special case optimization to replace modulo by
14781 a power of two with a bitwise AND.
14783 2003-04-18 <johan AT balder>
14785 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14787 2003-04-17 <johan AT balder>
14789 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14790 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14792 2003-04-13 Borut Razem <borut.razem AT siol.net>
14794 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14795 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14796 fixed mingw problem in adl_NORMALIZE_PATH
14798 2003-04-12 Borut Razem <borut.razem AT siol.net>
14800 * fixed "#pragma SAVE/RESTORE can not be nested":
14801 * src/SDCC.lex: reworked pragma handling functions
14802 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14803 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14805 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14807 * src/SDCCutil.c (pathEquivalent): defined but not used
14808 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14809 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14810 * configure: rebuilt from configure.in
14811 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14812 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14813 * device/include/Makefile.in: replace sdcc_datadir
14814 * device/lib/Makefile.in: replace sdcc_datadir
14815 * Makefile.common.in: add LDFLAGS from configure
14816 * packihx/Makefile.in: use LDFLAGS
14817 * src/Makefile.in: use LDFLAGS
14818 * support/cpp2/Makefile.in: add LDFLAGS from configure
14819 * support/makebin/Makefile: use LDFLAGS
14820 * .version: bumped version number to 2.3.5
14822 2003-04-12 Borut Razem <borut.razem AT siol.net>
14824 * completed "different paths" task:
14825 * src/SDCCmacro.c: fixed bug in handling quotes
14826 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14827 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14829 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14831 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14833 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14835 * ds390/gen.c ds390/peeph.def: fix bug 706781
14837 2003-04-11 Borut Razem <borut.razem AT siol.net>
14839 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14841 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14843 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14844 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14845 set - this bit used to not be set...).
14846 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14847 bad code in PIC Port
14848 * src/regression/and2.c added to test bug 609268
14849 * src/regression/Makefile added and2.c to regression test
14852 2003-04-08 <johan AT CP255758-A>
14854 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14855 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14856 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14858 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14860 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14862 * support/cpp2/Makefile.in: fix bug #487815
14863 * configure: rebuilt from configure.in
14864 * Makefile.common.in: docdir changed, new path suffixes
14865 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14866 * sdcc_vc_in.h: reflect changes from sdccconf.h
14867 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14868 * src/SDCCutil.h: remove BINDIR hack
14869 * doc/sdccman.lyx: update new path hierarchy
14871 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14873 * src/SDCCpeeph.c: added okToRemoveSLOC test
14875 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14877 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
14879 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14881 * src/SDCCpeeph.c: added labelIsReturnOnly test
14882 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
14884 2003-04-05 <johan AT balder>
14886 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
14887 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
14888 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
14889 * src/SDCCast.c: fixed a warning
14890 * src/SDCCast.h: fixed a warning
14891 * src/SDCCicode.c (operandFromAst): fixed a warning
14893 2003-04-04 <johan AT balder>
14895 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
14896 * src/SDCCast.c (decorateType): fixed bug #715076
14897 * src/SDCC.y: fixed bug #702907
14899 2003-04-03 <johan AT balder>
14901 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
14902 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
14903 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
14904 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
14905 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
14907 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
14909 * _decdptr.c: fix return values
14910 * _gptrget.c: fix return values
14911 * _gptrgetc.c: fix return values
14912 * _gptrput.c: fix return values
14913 * _mulint.c: fix return values
14914 * as/z80/Makefile: fix 'make -j' problem
14916 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
14918 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
14919 * configure.in: big cleanup, updated to autoconf 2.5x
14920 * configure: rebuilt from configure.in
14921 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14922 * sdcc_vc_in.h: reflect changes from sdccconf.h
14923 * doc/Makefile: fixed a flaw in "make install"
14925 2003-04-02 <johan AT balder>
14927 * src/ds390/gen.c (genCmp): no comments
14928 * src/mcs51/gen.c (genCmp): no comments
14929 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
14930 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
14932 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
14934 * support/regression/generate-cases.py: place generated file in given sub directory
14935 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
14936 * support/regression/Makefile: improvements for 'make -j';
14937 side effect: it's simpler and faster now
14939 2003-03-31 Borut Razem <borut.razem AT siol.net>
14941 * src/z80/main.c: link-{port} and as-{port} defined without path
14942 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
14944 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
14946 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
14948 2003-03-30 Borut Razem <borut.razem AT siol.net>
14950 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
14951 changed type of list parameter to set
14952 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
14953 * src/port.h: changed type of do_assemble() parameter to set
14954 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
14955 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
14956 definition of "cppoutfilename" macro with NULL value in preProcess()
14957 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
14958 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
14959 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
14960 replaced with set *binPathSet
14961 * shash_add() deallocates the item, if allready exsists, before adding the new one
14962 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
14964 2003-03-30 Scott Dattalo <scott AT dattalo.com>
14966 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
14967 a nested for loop bug in the PIC port
14968 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
14971 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
14973 * support/Util/dbuf.h: remove C++ stuff to make it portable
14975 2003-03-28 Borut Razem <borut.razem AT siol.net>
14977 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
14978 literal strings in stringLiteral()
14979 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
14980 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
14983 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
14985 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
14987 2003-03-26 <johan AT balder>
14989 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
14990 * src/ds390/gen.c (saveRegisters): catched symbol abuse
14991 * src/SDCCast.c (decorateType): fixed " -v < 3"
14993 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
14995 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
14996 Added Lenny Story's debug infrastructure changes:
14997 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
14998 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
14999 * src/cdbFile.c: added
15000 * src/SDCCdebug.c: added
15001 * src/SDCCdebug.h: added
15002 * src/SDCCast.c (createFunction)
15003 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15004 * src/SDCCmain.c (parseCmdLine, main)
15005 * src/SDCCmem.c (redoStackOffsets)
15006 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15009 * src/avr/gen.c (genAVRCode)
15010 * src/ds390/gen.c (gen390Code)
15011 * src/mcs51/gen.c (gen51Code)
15012 * src/pic/gen.c (genpic14Code)
15013 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15014 * src/xa51/gen.c (genXA51Code)
15015 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15017 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15019 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15020 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15022 2003-03-22 <johan AT balder>
15024 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15026 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15028 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15029 * doc/cdbfileformat.lyx: added, written by Lenny Story
15030 * doc/Makefile: added cdbfileformat.lyx
15031 * doc/clean.mk: added cdbfileformat.lyx
15033 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15035 * src/mcs51/peeph.def: fix bug #705773
15037 2003-03-20 <johan AT balder>
15039 An sfr/sbit can have an "at #" AND an initializer
15040 * src/SDCCsymt.c (checkSClass):
15041 * src/SDCCmem.c (allocGlobal):
15042 * src/SDCCmem.c (allocLocal):
15043 * src/SDCCast.c (createBlock):
15045 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15047 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15049 2003-03-16 <johan AT balder>
15051 Undid the hackup of const and volatile, the problem is much bigger
15053 * src/SDCCast.c:1.171
15054 * src/SDCCglue.c:1.138
15055 * src/SDCCicode.c:1.146
15056 * src/SDCCsymt.c:1.150
15057 * src/SDCCval.c:1.65
15059 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15061 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15062 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15064 2003-03-13 <johan AT balder>
15066 Hackup const and volatile modifiers in type chains a bit:
15068 * src/SDCCast.c:1.169
15069 * src/SDCCglue.c:1.136
15070 * src/SDCCicode.c:1.143
15071 * src/SDCCsymt.c1.146
15072 * src/SDCCsymt.h1.59
15073 * src/SDCCval.c:1.63
15075 2003-03-12 <johan AT balder>
15077 * src/SDCCBBlock.h: more LRH debugging junk
15078 * src/SDCCcflow.h: more LRH debugging junk
15079 * src/SDCCloop.c: more LRH debugging junk
15080 * src/SDCC.y (struct_declaration): fixed bug #697590
15081 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15082 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15083 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15085 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15086 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15087 test function names must now match exactly).
15088 * src/SDCCcse.c: added special case in findCheaperOp to allow
15089 extending a short integer. Makes less awful code for bug 700121 test case.
15091 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15093 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15094 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15096 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15098 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15099 actually called (operandsNotEqual() was called for all
15100 operandsNotEqualX tests).
15102 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15104 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15105 with shorter literals. Fixes bug 700121.
15107 2003-03-11 <johan AT balder>
15109 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15111 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15113 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15114 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15116 2003-03-10 Borut Razem <borut.razem AT siol.net>
15118 * src/SDCCmain.c: pipe preprocessor's output
15119 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15120 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15121 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15122 which closes all pipes in pipeSet set
15123 * src/SDCCset.c: free deleted item in function deleteSetItem()
15124 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15125 moved from z80 to src subproject
15126 * .version: increased version number to 2.3.4
15128 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15130 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15131 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15132 * support/regression/ports/xa51/spec.mk: fix typo
15134 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15136 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15138 2003-03-09 Borut Razem <borut.razem AT siol.net>
15140 * src/SDCCmain.c: pipe preprocessor's output
15141 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15142 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15143 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15144 which closes all pipes in pipeSet set
15145 * src/SDCCset.c: free deleted item in function deleteSetItem()
15146 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15147 moved from z80 to src subproject
15149 2003-03-09 Borut Razem <borut.razem AT siol.net>
15151 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15152 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15153 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15154 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15155 * src/SDCCglobl.h: unification of WIN32 native definitions
15157 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15159 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15161 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15163 * src/configure.in: check for endianess (even while cross-compiling)
15164 * src/configure: check for endianess (even while cross-compiling)
15165 * src/configure_in.h: check for endianess (even while cross-compiling)
15166 * src/avr/gen.c: remove old endianess stuff
15167 * src/mcs51/gen.c: remove old endianess stuff
15168 * src/ds390/gen.c: remove old endianess stuff
15169 * src/pic/gen.c: remove old endianess stuff
15170 * src/pic/genarith.c: remove old endianess stuff
15171 * src/pic/glue.c: fix endianess check
15172 * src/pic16/gen.c: remove old endianess stuff
15173 * src/pic16/genarith.c: remove old endianess stuff
15174 * src/pic16/glue.c: fix endianess check
15175 * src/xa51/gen.c: remove old endianess stuff
15176 * src/z80/gen.c: fix endianess check
15177 * src/SDCCglue.c: fix endianess check
15178 * src/ds390/peeph.def: fix bug 700036
15180 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15182 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15183 * src/configure: find appropriate data-types on host for SDCC's int and long
15184 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15185 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15186 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15188 2003-03-07 <johan AT balder>
15191 some minor cleanups before the big shot
15192 OP_DEFS and OP_USES now use Kevin's protection
15193 new option --nolabelopt
15195 * src/SDCCBBlock.c:
15204 * src/ds390/ralloc.c:
15205 * src/mcs51/ralloc.c:
15206 * src/pic/ralloc.c:
15207 * src/xa51/ralloc.c:
15208 * src/z80/ralloc.c:
15210 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15212 * src/pic/pcode.c (get_op): fix 64 bit warnings
15213 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15214 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15215 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15216 * support/regression/tests/malloc.c: fix 64 bit warnings
15218 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15220 * src/mcs51/gen.c (genMinus): fixed bug 696436
15222 2003-03-02 Borut Razem <borut.razem AT siol.net>
15224 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15226 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15228 * configure.in: test for mkstemp
15229 * sdccconf_in.h: add HAVE_MKSTEMP
15231 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15233 * device/include/ctype.h: removed warning while using --stack-auto
15234 * device/include/malloc.h: removed warning while using --stack-auto
15235 * device/include/string.h: removed warning while using --stack-auto
15237 2003-02-23 Borut Razem <borut.razem AT siol.net>
15239 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15240 because NDEBUG is defined (see man assert)
15241 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15243 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15245 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15246 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15248 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15250 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15251 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15253 2003-02-18 <johan AT balder>
15255 * as/mcs51/asmain.c (asmbl): module can start with a digit
15256 * as/z80/asmain.c (asmbl): module can start with a digit
15258 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15260 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15261 * src/asm.c: fix pipe() for Mingw32
15263 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15265 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15266 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15267 make -V work again; --c1mode reads now from stdin
15268 * doc/sdccman.lyx: added --c1mode
15269 * support/Util/SDCCerr.c: new messages for c1 mode
15270 * support/Util/SDCCerr.h: new messages for c1 mode
15271 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15273 2003-02-15 <johan AT balder>
15275 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15277 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15279 * doc/sdccman.lyx: Environment variables, -o and other minor things
15281 2003-02-14 <johan AT balder>
15283 * src/xa51/main.c: before anyone really tries to use it :)
15285 * Install doc's in share/sdcc/doc
15286 * removed some obsolete files
15287 * Do a proper make distclean and uninstall
15288 M Makefile.common.in
15291 M device/include/Makefile.in
15292 M device/lib/Makefile.in
15295 M sim/ucsim/doc/Makefile.in
15297 R src/avr/peeph.rul
15298 R src/xa51/peeph.rul
15299 M support/cpp2/Makefile.in
15300 M support/makebin/Makefile
15303 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15305 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15307 2003-02-10 Borut Razem <borut.razem AT siol.net>
15309 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15310 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15311 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15312 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15313 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15314 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15315 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15316 src/z80/Makefile.bcc: Borland Makefile cleanup
15317 * as/z80/Makefile.bcc: Added Borland Makefile
15318 * support/cpp2/borland.h: Removed
15320 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15322 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15323 * src/SDCC.lex: new pragma NOIV
15324 * src/SDCCglobl.h: new pragma NOIV
15325 * src/SDCCmem.c: new pragma NOIV
15327 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15329 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15331 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15333 * src/SDCCmain.c: signal handling is switched off by --debug
15334 * doc/Makefile: small fix for install; use clean.mk again
15335 * doc/clean.mk: clean *.pdf and *.html too
15337 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15339 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15340 * device/lib/printfl.c: fix a ds390 bug by making it portable
15341 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15342 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15343 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15344 * debugger/mcs51/cmd.c: converted multi-line string literals
15345 * sim/ucsim/globals.cc: converted multi-line string literals
15346 * src/SDCCmain.c: introduced signal handler to remove temp files
15347 * doc/Makefile: small tweaks, implement clean
15348 * doc: removed generated files
15350 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15352 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15353 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15354 Address Record is not correctly generated for DS390."
15356 2003-02-02 Borut Razem <borut.razem AT siol.net>
15358 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15359 * as/mcs51/asm.h: fixed compilation with Borland C
15360 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15361 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15362 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15363 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15364 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15365 src/z80/Makefile.bcc: delete $(LIB) only if exist
15366 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15368 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15370 * device/include/malloc.h: introduced NULL
15371 * device/include/string.h: introduced NULL
15372 * device/include/stdlib.h: introduced NULL
15373 * device/lib/_memcpy.c: removed NULL
15374 * device/lib/_strcat.c: removed NULL
15375 * device/lib/_strchr.c: removed NULL
15376 * device/lib/_strcmp.c: removed NULL
15377 * device/lib/_strcpy.c: removed NULL
15378 * device/lib/_strcspn.c: removed NULL
15379 * device/lib/_strlen.c: removed NULL
15380 * device/lib/_strncat.c: removed NULL
15381 * device/lib/_strncmp.c: removed NULL
15382 * device/lib/_strncpy.c: removed NULL
15383 * device/lib/_strpbrk.c: removed NULL
15384 * device/lib/_strrchr.c: removed NULL
15385 * device/lib/_strspn.c: removed NULL
15386 * device/lib/_strstr.c: removed NULL
15387 * device/lib/_strtok.c: removed NULL
15388 * device/lib/malloc.c: removed NULL, include own header
15390 2003-02-02 <johan AT balder>
15392 * 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
15393 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15394 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15395 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15396 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15397 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15399 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15401 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15404 2003-02-01 <johan AT balder>
15406 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15408 2003-01-31 <johan AT CP255758-A>
15410 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15412 2003-01-30 <johan AT balder>
15414 * src/SDCCBBlock.c: automatic bug detection
15415 * src/SDCCicode.c: automatic bug detection
15417 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15419 * src/SDCCglobl.h: now --xram-size 0 works
15420 * src/SDCCmain.c: now --xram-size 0 works
15422 2003-01-29 <johan AT balder>
15424 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15426 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15428 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15429 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15430 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15431 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15432 * src/SDCCglobl.h: Added options --xram-size and --code-size
15433 * src/SDCCmain.c: Added options --xram-size and --code-size
15435 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15437 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15438 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15440 2003-01-27 <johan AT balder>
15442 * src/SDCC.y: fixed bug #613764
15444 2003-01-26 <johan AT balder>
15446 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15447 * src/SDCCsymt.h: fixed bug #673374
15448 * src/SDCCglue.c: fixed bug #661910
15449 * src/SDCCast.c: fixed bug #458099 and 673374
15451 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15453 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15454 * as/mcs51/strcmpi.h: added
15455 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15456 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15457 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15458 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15459 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15460 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15461 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15462 * as/mcs51/Makefile.aslink: new module strcmpi
15463 * as/mcs51/Makefile.asx8051: new module strcmpi
15464 * as/mcs51/Makefil.bcc: new module strcmpi
15465 * as/mcs51/Makefile.in: new module strcmpi
15466 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15468 2003-01-26 <johan AT balder>
15470 * src/SDCCglue.c: reverted back to 1.124
15471 * src/SDCCast.c: reverted back to 1.156
15472 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15474 2003-01-25 <johan AT balder>
15476 * src/SDCCglue.c: A better fix for bug #661910
15477 * src/SDCCast.c: A better fix for bug #661910
15478 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15480 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15482 * src/Makefile.in: remove spawn.o
15483 * src/SDCCmain.c: remove spawn.h
15484 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15485 * src/spawn.c: removed
15486 * src/spawn.h: removed
15487 * support/regression/ports/ds390/spec.mk: link with -r
15489 2003-01-24 <johan AT CP255758-A>
15491 * src/ds390/gen.c (aopOp): fixed bug #667458
15492 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15493 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15494 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15496 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15498 * src/mcs51/peeph.def: better assembler identation by Frieder
15499 * src/mcs51/gen.c: better assembler identation by Frieder
15501 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15503 * as/z80/string.h: removed for gcc 3.2
15504 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15505 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15507 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15509 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15510 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15511 * support/regression/Makefile: separate temp files for ports
15512 * support/regression/generate-cases.py: separate temp files for ports
15513 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15514 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15516 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15518 * moved tinitalk to device/examples/ds390
15520 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15522 * as/mcs51/lkmem.c: rflag is for DS390
15523 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15524 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15525 (linkEdit): move mem- and map-files the same way as ihx-files
15526 * src/z80/main.c (_setDefaultOptions): removed --generic
15527 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15528 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15529 * src/pic/glue.c (picglue): --c1mode works again
15530 * src/pic16/glue.c (pic16glue): --c1mode works again
15531 * src/asm.c (printCLine): fix #660034
15533 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15535 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15536 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15537 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15538 * as/mcs51/lkmem (summary): better fix for sp problem
15539 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15540 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15541 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15542 remove --stack-after-data
15544 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15546 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15547 * src/SDCCutil.c (join): ugly bug: missing '\0'
15548 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15550 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15552 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15554 * src/pic/main.c (_asmCmd): gpasm supports -o
15555 * src/z80/main.c: more general macros
15556 * device/lib/Makefile.in: remove intermediate files
15558 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15560 * .version: Bumped version number to 2.3.3
15561 * src/SDCCBBlock.c: new option -o
15562 * src/SDCCglobl.h: new option -o
15563 * src/SDCCglue.c: new option -o
15564 * src/SDCCmain.c: new option -o
15565 * src/asm.c: new option -o
15566 * src/ds390/main.c: new option -o
15567 * src/pic/glue.c: new option -o
15568 * src/pic/pcode.c: new option -o
15569 * src/pic/ralloc.c: new option -o
15570 * src/pic16/glue.c: new option -o
15571 * src/pic16/pcode.c: new option -o
15572 * src/pic16/ralloc.c: new option -o
15573 * src/z80/main.c: new option -o
15574 * device/lib/Makefile.in: use -o
15575 * support/regression/ports/ds390/spec.mk: use -o
15576 * support/regression/ports/gbz80/spec.mk: use -o
15577 * support/regression/ports/mcs51/spec.mk: use -o
15578 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15579 * support/regression/ports/z80/spec.mk: use -o
15580 * support/regression/ports/ucz80/spec.mk: use -o
15581 * support/regression/ports/xa51/spec.mk: use -o
15582 * support/regression/fwk/lib/timeout.c: fix usage string
15584 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15585 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15587 2003-01-07 <johan AT balder>
15589 * src/SDCCast.c (decorateType): fixed bug #600035
15591 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15592 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15593 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15594 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15595 * src/pic/pcode.c: outcommented unused variable to remove warnings
15596 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15598 2003-01-06 <karl AT turbobit.com>
15599 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15602 2003-01-06 <johan AT balder>
15604 * src/SDCCicode.c: fixed array add
15606 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15607 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15608 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15610 2003-01-04 <johan AT balder>
15612 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15614 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15615 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15617 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15618 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15619 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15621 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15622 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15624 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15625 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15627 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15628 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15630 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15632 * in /sdcc/as/mcs51/ changed these files in order to create an
15633 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15634 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15635 following files to include the previous two files: aslink.dsp,
15636 Makefile.aslink, Makefile.bcc, and Makefile.in.
15638 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15639 .adb instead of .cdb
15641 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15643 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15644 value from option --iram-size.
15646 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15648 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15651 2002-09-18 <wiml AT hhhh.org>
15653 * SDCClrange.h: exposed setFromRange() and setToRange()
15654 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15655 packRegsForAccUse() (bug 542397)
15656 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15657 multiple times and emitting the fetch operations more than once
15658 added aopGetUsesAcc() function to allow binary operators to
15659 fetch their operands in the correct order; made genMinus() emit
15660 compact code for X = LITERAL - Y
15662 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15663 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15664 sprintf() in line 1267.
15666 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15667 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15670 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15671 Changes to aslink (All the changes are marked with 'JCF'):
15673 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15676 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15677 area BSEG. Also moves, if possible, the DATA area down into the internal
15678 ram so more space is available.
15680 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15683 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15684 not bytes. Function summary() which creates a memory usage summary
15685 file with extension .mem. Reports of overlaping stack and small stack
15686 size. If the space for the stack is less than 16 bytes aslink trows a
15689 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15690 the 8051. Option 'y' for memory summary output file.
15692 Changes to sdcc (All the changes are marked with 'JCF'):
15694 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15696 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15697 overlaying area for it (uses RegBankUsed[4]).
15699 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15700 bank zero as used by default. By default aslink locates the stack
15701 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15702 the creation of the .mem file. Delegates the allocation of data area
15703 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15704 the begining of the stack area to aslink.
15706 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15707 glue() in SDCCglue.c creates an area for it.
15709 2002-09-03 Borut Razem <borut.razem AT siol.net>
15710 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15711 sdcc/src/pic/glue.c:
15712 introduced atexit() handler for teporay files removal in case of
15713 errors, assertions, ...
15715 2002-08-29 Borut Razem <borut.razem AT siol.net>
15716 * sdcc/support/cpp2/auto-host_vc_in.h:
15717 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15718 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15719 Maybe there is a similar problem with BORLANDC? It should be checked!
15721 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15722 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15723 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15724 was not executed, and the compiler (cl) launched a warning:
15725 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15727 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15728 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15730 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15731 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15733 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15734 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15735 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15736 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15737 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15738 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15739 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15740 - added Release configuration in VS projects
15741 - review of compiler an linker options
15742 - VC .exe files are generated in bin_vc directory, not to interfere
15743 with binaries generated from other projects (cygwin, mingw, bcc ...)
15745 * sdcc/src/yacc.dsp: added
15747 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15748 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15749 and insert the version number definitions from .version
15751 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15753 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15754 added - genarate auto-host.h using auto-host_vc_in.h as template
15757 removed from CVS, generated automatically
15759 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15760 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15762 2002-08-11 Borut Razem <borut.razem AT siol.net>
15763 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15765 2002-08-10 Borut Razem <borut.razem AT siol.net>
15766 * src/SDCCmain.c (main):
15767 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15768 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15769 The consequence was that some temporary files were not removed.
15772 unification of code in functions tempfilename() and tempfile():
15773 function tempnam() is defined in Visual Studio 6.0 and .NET
15775 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15777 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15778 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15779 - removed compiler command line option /WX: Treats all warnings as errors
15780 - update a list of source files, included into the project
15782 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15783 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15784 changed project type to Generic Project so that can be correcly converted to VS.NET project
15786 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15788 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15790 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15792 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15793 added return 0 statements after assert() to make compiler happy
15795 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15796 added newline in the def file to keep MSC compiler satisfied
15798 * sdcc/src/z80/gen.c:
15799 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15800 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15801 - solved MSC error in function aopDump()
15803 * sdcc_vc.h: define PREFIX as "\\sdcc"
15805 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15806 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15808 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15809 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15810 - Rewrote the register banking algorithm.
15811 - Added pCode live-range analysis to registers (for now, only non-used and
15812 singly-used registers optimized away)
15814 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15816 * 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.
15818 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15819 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15821 2002-04-22 Michael Hope <michaelh AT vroom>
15823 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15825 * configure.in (DD_COPT): Added include support required for gbdk.
15827 * .version: Bumped version number just to increase it.
15829 * src/SDCCmain.c: Added -nostdinc to the default options.
15831 2002-04-15 Michael Hope <michaelh AT vroom>
15833 * device/lib/z80/printf.c (sprintf): Added.
15835 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15837 * src/z80/peeph.def: Added transpose redundent load rule.
15839 * src/z80/main.c: Added force callee saves for jaune.
15841 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15843 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15845 2002-03-28 Johan Knol <johan AT balder>
15847 * src/SDCCval.c: fixed bug #532436
15849 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15851 Added "char *Processor" field to the port structure.
15854 Added -p option. Allows port dependent processor to be specified.
15857 Initialized the new field char *Processor field to NULL in all ports
15860 Compiler generated registers for interrupt context saving
15861 were not getting allocated.
15863 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15866 Fixed left shift. Will promote the left side of a left shift
15867 if a) left shifting more than size of operand or b) when assigned
15868 to something size > size of left side
15870 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15872 tons of changes. Register allocation has been
15873 rewritten. Added customization for the various PICs. Flow
15874 analysis is restructured. ...
15876 * src/pic/device.h:
15879 * src/pic/device.c:
15880 Added. device.c is a PIC port hack to accomodate variations
15883 2002-03-13 Michael Hope <michaelh AT vroom>
15885 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
15887 2002-03-04 johanknol <johanknol AT manik>
15889 * /src/SDCCval.c: fixed
15891 const unsigned char arr[][2] = { { 0, 1 } };
15892 t18.c:1: error: Initializer element is not constant
15894 2002-03-04 bela <bela AT manik>
15896 * /device/include/mcs51reg.h:
15897 ds89c420 register definition update
15899 2002-03-03 <johan AT FRIJA>
15901 * support/Util/SDCCerr.c: did something, but don't no why anymore
15903 * support/regression/tests/bug-524691.c: made it a little less shy
15905 * src/SDCCast.c (decorateType): fixed bug #524697
15907 * src/SDCCast.c: made some lineno improvements
15909 * src/SDCCval.c (getNelements): changed warning to error
15911 * src/SDCCglue.c (printIvalArray): changed warning to error
15913 * src/SDCCicode.c: fixed a warning for mingw
15915 * src/SDCCast.c (decorateType): fixed the << promotion for ops
15917 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
15919 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
15921 * src/ds390/peeph.def:
15922 Added some more peephole rules
15924 * src/ds390/gen.c: Various fixes & enhancements
15926 * src/SDCClrange.c, src/SDCClrange.h:
15927 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
15929 * src/ds390/ralloc.c:
15930 various fixes & enhancements (ds390) specific
15932 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
15933 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
15936 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
15938 2002-03-02 <johan AT FRIJA>
15940 * src/SDCCast.c (decorateType): fixed bug #524708
15942 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
15944 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
15946 2002-03-01 Michael Hope <michaelh AT vroom>
15948 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
15950 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
15952 2002-03-01 <johan AT FRIJA>
15954 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
15956 * src/SDCCast.c (decorateType): fixed bug #524209
15958 * src/SDCCval.c (valNot): fixed bug #524195
15960 2002-02-26 <johan AT balder>
15962 * src/xa51/gen.c: fixed a warning
15964 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
15966 * src/SDCCast.c (decorateType): fixed bug #522534
15968 2002-02-23 <johan AT balder>
15970 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
15972 2002-02-22 <johan AT balder>
15974 * src/SDCCast.c: fixed bug #514865
15976 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
15978 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
15980 * sdcc/src/SDCCloop.c:
15981 Previous fix was not good. basic blocks that have "break" or "return" are
15982 not really partof a loop , but live ranges used in these blocks should
15983 be live thru the entire loop, so set partOfLoop but don't add them to
15986 2002-02-21 <johan AT FRIJA>
15988 * src/SDCCcse.c: fixed bug #514308
15990 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
15993 Fixed BUG #519583. If a conditional block ended in a return/break
15994 statement inside a loop, it was not being considered part of the loop.
15996 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
15998 2002-02-10 Karl Bongers <karl AT turbobit.com>
16001 Fixed up SDCDB debugger somewhat. Updated debugger/README
16002 with lots of comments and notes.
16004 * device/examples/test2.c:
16005 Fix bug, "red" variable not being initialized(compiler complained).
16007 * device/examples/Makefile, examples/test3.c:
16008 Add Makefile in device/examples folder, compiles test3.c
16009 for use as a multiple module SDCDB test case.
16011 * sim/ucsim/cmd.src/cmdset.cc:
16012 Took out debug printfs in ucsim "next" command.
16014 * sim/ucsim/xa.src:
16015 Karl and Johan start ucsim XA support. Most dissassembly working,
16016 about 75% emulation done(plenty of work remaining).
16018 * sim/ucsim/z80.src:
16019 Add Z80 support to ucsim, add test-ucz80 regression test,
16020 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16021 Notice z80 compiler fails on examples/test3.c/crc code.
16023 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16025 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16026 Added support for --parms-in-bank1
16028 * src/ds390/peeph.def:
16029 added a few more peephole optimzations
16031 * src/ds390/main.c:
16032 1) added __builtin_inp & __builtin_outp used to read in data of given length
16033 from a memory mapped port
16034 2) added __builtin_memcmp
16035 3) added __builtin_swapw swap bytes of a short
16037 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16038 1) handle multiple send & receives from register bank1
16039 2) ralloc can now allocate DPTR1 to some liveRanges
16041 * src/SDCCsymt.c, src/SDCCsymt.h:
16042 changes to handle multiple sends & receives
16044 * src/SDCCptropt.h:
16045 added some pointer arithmetic optimization
16047 * src/SDCCptropt.c:
16048 added some pointer arithmetic optimizations but not stable yet so not
16049 called from anywhere (will get this working shortly)
16051 * src/SDCCopt.c: fixed for multiple sends & receives
16054 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16055 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16056 set preprocessor defines (depending on options)
16058 * src/SDCCicode.c, src/SDCCicode.h:
16059 changes made to handle multiple sends & receives
16062 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16064 * src/SDCCcse.c, src/SDCCcse.h:
16065 added function findbackward def (to be used in upcoming optimization)
16067 * src/SDCCcflow.c, src/SDCCcflow.h:
16068 added function returnAtEnd - to determine if a basic block terminates with
16071 * src/SDCCast.c, src/SDCCast.h:
16072 added option parms-in-bank1
16074 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16075 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16076 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16077 adjusted for --parms-in-bank1 option
16079 * device/include/string.h:
16080 donot redefine "reentrant" keyword
16082 * device/include/ds80c390.h: Added some more SFRs
16084 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16086 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16088 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16090 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16092 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16094 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16096 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16098 * Added --xram-movc option
16100 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16102 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16104 2002-01-11 Johan Knol
16106 * Added math lib of Jesus Calvino-Fraga
16108 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16110 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16111 * support/regression/Makefile: new target test-mcs51-stack-auto
16112 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16114 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16116 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16118 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16120 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16122 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16124 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16126 * src/SDCCglue.h: add definition for printIvalChar()
16128 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16130 * src/SDCCast.c: fix #498138 by Johan
16132 * src/SDCCglue.c: fix #498138 by Johan
16134 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16136 * support/regression/Makefile: fix clean
16138 * support/regression/ports/ds390/support.c: fix transmission of last character
16140 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16142 * /sdcc/src/ds390/gen.c:
16143 a) improved computing address of stack variable
16144 b) took out some #if 0 code
16145 c) improved parmBytes adjustment
16146 d) improved genPlusIncr & genMinusIncr
16147 e) genCmp could generate bad code (when left assigned to DPTR)
16148 f) Fixed bug in hasInc
16150 * /sdcc/src/ds390/ralloc.c:
16151 a) packRegsForSupport could mess up live information (Fixed)
16152 b) packRegsDPTRuse could be incorrect for left & right shift
16154 * /sdcc/src/mcs51/ralloc.c:
16155 packRegsForSupport could mess up the live information (Fixed)
16157 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16159 * /sdcc/src/SDCCast.c:
16160 can reverse a loop even if function call is present as long
16161 as the loop control variable is local & is not passed as parameter
16163 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16165 * /sdcc/ChangeLog: *** empty log message ***
16167 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16168 More builtin function additions for TININative
16170 * /sdcc/src/ds390/ralloc.c:
16171 Had broken the regression testsuite
16173 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16175 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16176 Added funcattr hasStackParms will be set for reentrant functions when there
16177 are paramteres on the stack, this helps in minimizing frame pointer generation
16178 typeFromStr can handle function pointers now
16180 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16181 *** empty log message ***
16183 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16185 * /src/ds390/gen.c, /src/ds390/main.c:
16186 More builtin function additions for TININative
16188 * /src/ds390/ralloc.c:
16189 Had broken the regression testsuite
16191 * /src/SDCCast.c: Fixed a bug in dumptree
16193 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16194 Added funcattr hasStackParms will be set for reentrant functions when there
16195 are paramteres on the stack, this helps in minimizing frame pointer generation
16196 typeFromStr can handle function pointers now
16198 * /doc/builtins.txt, /doc/TININative.txt:
16199 *** empty log message ***
16202 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16204 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16205 ALPHA version for -mTININative
16207 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16208 updated to reflect changes in the port structure
16211 added function do_assemble (similar to do_link) if non-null this function
16212 will be called to do assembly (-mTININative) requires a multi command
16214 added function genAssemblerEnd will be called to generate assembler Epilogue
16217 added _JavaNative to debug info printing
16219 * /src/SDCCmain.c: added option --tini-libid
16220 added port->do_assemble function (-mTININative) has a multi command assemble
16222 * /src/SDCCglue.c: Disabled "constExpr" check
16223 added port->genAssemblerEnd function
16225 * /src/SDCCglobl.h: Added option --tini-libid value
16228 tookout optimizeCompare from the header (has no external references)
16230 * /src/SDCCast.c: made one more function "static"
16232 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16234 * src/z80/mappings.i: Added z80asm support.
16236 * src/z80/main.c: Added z80asm support on --asm=z80asm
16238 * src/z80/gen.c: Fixed asm portability issues.
16240 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16242 * src/SDCCglue.c (printExterns): Added global/extern split.
16244 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16246 * support/regression/Makefile: added test for mcs51 model large
16248 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16250 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16252 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16254 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16256 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16258 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16260 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16262 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16264 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16266 * support/regression/tests/simplefloat.c: Port to mcs51.
16268 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16269 * support/regression/tests/bug-485362.c: Added.
16271 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16273 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16275 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16277 * src/z80/gen.c (aopDump): Added a dump function.
16279 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16280 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16282 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16284 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16286 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16288 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16290 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16292 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16294 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16296 * support/regression/ports/ds390/support.c: Use tinibios.
16298 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16300 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16302 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16303 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16305 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16307 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16309 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16311 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16313 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16314 (packRegsForIYUse): Created and optimised.
16316 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16318 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16319 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16321 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16323 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16325 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16327 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16329 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16331 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16333 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16335 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16337 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16339 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16341 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16343 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16344 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16345 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16347 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16349 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16350 (genNotFloat): Added.
16351 (genUminusFloat): Added.
16353 * device/lib/z80/Makefile: Added floating pt stubs.
16355 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16357 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16359 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16361 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16363 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16365 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16367 * sdcc/support/regression/Makefile: Add port ds390.
16369 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16371 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16373 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16375 * sdcc/support/regression/ports/ds390/support.c: Added.
16377 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16379 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16381 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16383 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16385 * device/include/malloc.h: Added z80 and gbz80 support.
16387 * device/lib/gbz80/heap.s: Added.
16389 * device/lib/z80/heap.s: Added.
16391 * device/lib/malloc.c: Added z80 and gbz80 support.
16393 * support/regression/tests/malloc.c (testMalloc): Added.
16395 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16397 * support/regression/tests/bug-478094.c: Added.
16399 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16401 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16403 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16405 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16407 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16409 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16411 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16413 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16415 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16417 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16419 * support/regression/tests/bug-477927.c: Added.
16421 * src/z80/peeph.def: Added minor rules.
16423 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16425 * src/z80/peeph.def: Added jump optimisation modification.
16427 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16429 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16431 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16433 * support/regression/tests/funptrs.c: Added.
16435 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16437 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16439 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16441 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16443 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16445 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16446 (movLeft2ResultLong): Created.
16448 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16449 (joinPushes): Added. Joins two char pushes into a word push.
16451 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16453 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16455 * support/makebin/Makefile (install): Added creation of dest dir.
16457 2001-10-24 Karl Bongers <karl AT turbobit.com>
16459 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16461 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16463 * src/z80/ralloc.c: Turned off faulty pack for one use.
16465 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16467 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16469 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16471 * support/regression/Makefile: Improved clean
16473 * support/regression/ports/gbz80/spec.mk: Added clean
16475 * support/regression/ports/host/spec.mk: Added clean
16477 * support/regression/ports/z80/spec.mk: Added clean
16479 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16481 * support/regression/ports/mcs51/timeout.c: little improvements
16483 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16485 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16487 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16489 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16491 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16493 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16495 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16497 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16498 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16500 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16502 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16504 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16506 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16508 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16510 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16512 * support/regression/tests/longor.c: Added.
16514 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16516 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16518 * as/mcs51/aslink.h: define PATH_MAX
16520 * as/mcs51/asm.h: define PATH_MAX
16522 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16524 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16526 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16528 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16530 * src/SDCCglobl.h: define PATH_MAX
16532 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16534 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16536 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16538 * src/z80/gen.c (gencjneshort): Fixed
16540 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16542 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16544 * support/regression/tests/bug-469671.c: Added.
16546 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16548 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16550 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16552 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16554 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16556 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16558 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16560 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16562 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16564 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16566 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16568 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16570 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16572 * 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.
16574 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16576 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16578 2001-10-07 <johan AT FRIJA>
16580 * device/lib/gets.c (gets): fixed the return value.
16582 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16583 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16585 * 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.
16587 * 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.
16589 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16591 * src/pic/gen.c: Removed Safe_strdup.
16593 * configure.in: Added option to enable libgc support.
16595 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16596 (bitVectUnion): Optimised.
16597 (bitVectIntersect): Optimised.
16598 (bitVectBitsInCommon): Optimised.
16599 (bitVectCplAnd): Optimised.
16601 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16603 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16605 * src/SDCCmain.c: distinguish between assembler debug and plain options
16607 * src/avr/main.c: remove standard assembler options
16609 * src/ds390/main.c: remove standard assembler options
16611 * src/mcs51/main.c: remove standard assembler options
16613 * src/port.h: removed "PENDING" comment
16615 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16617 * src/device/lib/_mulint.c : new, with assember functions
16619 * src/device/lib/_mullong.c : new, with assember functions
16621 * src/device/lib/_divuint.c : with assember functions
16623 * src/device/lib/_divsint.c : with assember functions
16625 * src/device/lib/_divulong.c: with assember functions
16627 * src/device/lib/_divslong.c: with assember functions
16629 * src/device/lib/_moduint.c : with assember functions
16631 * src/device/lib/_modsint.c : with assember functions
16633 * src/device/lib/_modulong.c: with assember functions
16635 * src/device/lib/_modslong.c: with assember functions
16637 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16639 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16641 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16642 replaced _mululong.c and _mulslong.c by _mullong.c
16644 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16646 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16648 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16650 * src/SDCCglue.c: test, if win32api is available for MINGW
16652 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16654 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16655 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16656 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16657 * support/regression/ports/host/spec.mk: removed GENERIC
16658 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16659 * support/regression/ports/z80/spec.mk: removed GENERIC
16661 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16663 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16665 * support/regression/tests/bug-467035.c: Created.
16667 2001-10-01 <johan AT FRIJA>
16669 * src/SDCC.y: fixed bug #466586 part 1
16671 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16673 * SDCCicode.c: z80 has no generic pointers
16674 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16676 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16678 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16680 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16682 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16684 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16686 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16688 * configure.in: Fixed up so that ucsim is only configured once.
16690 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16692 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16693 (getPathDifference): As above.
16695 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16697 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16699 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16700 * .version: Updated to 2.3.1
16702 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16703 Added copyright header.
16705 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16706 (assemble): Added support for macro based assembler commands.
16707 (linkEdit): Added support for macro based linker commands.
16708 (preProcess): Changed the pre-processor to use macros.
16709 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16710 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16712 * device/lib/z80/crt0.s: Added module name for debugging.
16714 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16716 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16718 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16720 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16722 * src/Makefile.in: Added SDCCmacro and SDCCutil
16724 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16726 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16728 2001-09-16 <johan AT FRIJA>
16730 * 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.
16732 2001-09-15 <johan AT FRIJA>
16734 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16735 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16737 2001-09-11 <johan AT FRIJA>
16739 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16741 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16743 * support/regression/tests/bug-460444.c: Added test case.
16745 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16746 (genCast): Added justification for all of the asserts.
16748 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16750 * support/regression/support.c: _xdata replaced by xdata
16752 * support/regression/spec.mk: removed _generic
16754 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16756 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16758 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16759 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16761 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16763 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16765 * support/regression/tests/bug-460010.c: Added test case.
16767 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16769 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16771 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16773 * support/regression/testfwk.c: removed workaround for bug #436344
16775 * support/regression/tests/bp.c: use less memory with mcs51
16777 * support/regression/tests/bug-441448.c: use less memory
16779 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16781 * support/regression/collate-results.py: typo
16783 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16785 * support/regression/tests/fetchoverlap.c: Added new test case.
16787 * support/regression/tests/bp.c: Added new test case.
16789 * support/regression/tests/bug-448984.c: Added new test case.
16791 * support/regression/tests/pow2shifts.c: Added new test case.
16793 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16794 (genlshTwo): Fixed right shift for count > 8.
16796 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16798 2001-09-08 <johan AT FRIJA>
16800 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16802 2001-09-07 <johan AT FRIJA>
16804 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16806 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16808 2001-09-06 <johan AT FRIJA>
16810 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16811 * bernhard noted me at this: "() equals to (void)" (1.38)
16813 2001-09-05 <johan AT FRIJA>
16815 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16817 2001-09-04 <johan AT FRIJA>
16819 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16822 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16824 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16826 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16828 * link/z80/aslink.h: Fixed path for PATH_MAX
16830 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16832 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16834 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16836 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16838 * 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.
16840 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16842 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16843 (genCmp): Fixed up genCmp for the GB with longs.
16845 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16847 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16849 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16851 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16853 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16855 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16857 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16859 * 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.
16861 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16863 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16865 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16867 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16869 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16871 * sim/ucsim/configure: little improvement of Cygwin-detection
16872 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16873 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
16874 * support/regression/tests/bug-221100.c: small changes for mcs51
16875 * support/regression/tests/bug-221168.c: small changes for mcs51
16876 * support/regression/tests/bug-227710.c: small changes for mcs51
16877 * support/regression/tests/staticinit.c: small changes for mcs51
16878 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
16879 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
16880 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601