1 2008-12-14 Borut Razem <borut.razem AT siol.net>
3 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
4 converted to LyX 1.5.7 (\lyxformat 276) format
6 2008-12-07 Borut Razem <borut.razem AT siol.net>
8 * support/regression/tests/bitfields.c:
9 added test case for bug #2366757
11 2008-12-07 Raphael Neider <rneider AT web.de>
13 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
14 NULL pointer dereference, closes #2366757
16 2008-11-25 Raphael Neider <rneider AT web.de>
18 * device/include/pic16/pic16devices.txt,
19 sdcc/src/pic16/device.c,
20 sdcc/src/pic16/device.h: implicitly disable XINST
21 whenever CONFIG4L is set via an additional optional
22 argument to the configword directive in pic16devices.txt
24 2008-11-24 Raphael Neider <rneider AT web.de>
26 * device/lib/pic16/configure.ac,
27 device/lib/pic16/Makefile.common: fixed quoting issues
29 * device/lib/pic16/configure,
30 device/lib/pic16/debug/Makefile.in,
31 device/lib/pic16/libc/Makefile.in,
32 device/lib/pic16/libdev/Makefile.in,
33 device/lib/pic16/libio/Makefile.in,
34 device/lib/pic16/libm/Makefile.in,
35 device/lib/pic16/libsdcc/Makefile.in,
36 device/lib/pic16/Makefile.in,
37 device/lib/pic16/startup/Makefile.in: regenerated
39 * src/pic16/main.c (_pic16_finaliseOptions): revert to
42 2008-11-24 Raphael Neider <rneider AT web.de>
44 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
45 argument of --asm= or --link= to allow for
46 --asm="sh script --options", the user can double quote the
47 argument if needed: --asm="'c:/program files/gpasm' -q",
48 also fix some potential buffer overflows
50 2008-11-19 Borut Razem <borut.razem AT siol.net>
53 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
56 2008-11-16 Borut Razem <borut.razem AT siol.net>
58 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
59 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
61 2008-11-15 Borut Razem <borut.razem AT siol.net>
63 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
64 src/SDCCsymt.c, src/SDCCsymt.h:
65 fixed RFE #2291335 : Unnamed bit-field initialization
66 * support/regression/tests/bitfields.c:
67 added test case for RFE #2291335
68 * support/regression/tests/bug-1981238.c:
69 don't initialize unnamed bit-fields
71 2008-11-11 Raphael Neider <rneider AT web.de>
73 * device/include/pic16/pic18f25j10.h,
74 device/include/pic16/pic18f45j10.h: remove useless boilerplate
76 * device/include/pic16/adc.h,
77 device/lib/pic16/libio/adc/adcbusy.c,
78 device/lib/pic16/libio/adc/adcclose.c,
79 device/lib/pic16/libio/adc/adcconv.c,
80 device/lib/pic16/libio/adc/adcopen.c,
81 device/lib/pic16/libio/adc/adcread.c,
82 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
83 and fixed ADC routines to work for more target devices,
84 incorporates patch #2036130 by Nick Materer
86 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
88 * device/include/ctype.h,
89 * device/include/ds400rom.h,
90 * device/include/ds80c390.h,
91 * device/include/float.h,
92 * device/include/math.h,
93 * device/include/serial.h,
94 * device/include/stdbool.h,
95 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
97 * device/include/mcs51/C8051F336.h,
98 * device/include/mcs51/C8051T600.h,
99 * device/include/mcs51/C8051T610.h,
100 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
101 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
103 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
105 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
107 2008-11-10 Raphael Neider <rneider AT web.de>
109 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
110 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
111 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
112 (patch by Nick Materer, #2253980)
114 * device/lib/pic16/libio/adc.ignore,
115 device/lib/pic16/libio/i2c.ignore,
116 device/lib/pic16/libio/usart.ignore,
117 device/lib/pic16/pics.all: updated to build more device libs
119 * device/lib/pic16/libdev/Makefile.am,
120 device/lib/pic16/libdev/Makefile.in,
121 device/lib/pic16/libio/Makefile.am,
122 device/lib/pic16/libio/Makefile.in: regenerated
124 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
125 names per memory location, applied SDCC style to more functions
127 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
129 * device/include/mcs51/p89lpc933_4.h: new NXP header file
130 * device/include/mcs51/p89lpc935_6.h: new NXP header file
131 * device/include/mcs51/p89v66x.h: minor changes
132 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
134 2008-11-09 Raphael Neider <rneider AT web.de>
136 * device/include/pic/pic14devices.txt: fixed memory description for
137 12f629 and 12f675, closes #2236240
139 2008-11-06 Borut Razem <borut.razem AT siol.net>
141 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
142 pass system include paths with -isystem to sdcpp
143 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
144 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
146 2008-11-02 Raphael Neider <rneider AT web.de>
148 * doc/sdccman.lyx: updated the sections on the library build process
149 and on how to add support for new devices, and documented known
150 problems with the extended instruction set including a workaround
152 2008-11-01 Raphael Neider <rneider AT web.de>
154 * device/include/pic16/adc.h,
155 device/include/pic16/pic16devices.txt,
156 device/include/pic16/pic18f2410.h,
157 device/include/pic16/pic18f2510.h,
158 device/include/pic16/pic18f2515.h,
159 device/include/pic16/pic18f2610.h,
160 device/include/pic16/pic18f4410.h,
161 device/include/pic16/pic18f4510.h,
162 device/include/pic16/pic18f4515.h,
163 device/include/pic16/pic18f4610.h,
164 device/include/pic16/pic18fregs.h,
165 device/lib/pic16/libdev/Makefile.am,
166 device/lib/pic16/libdev/Makefile.in,
167 device/lib/pic16/libdev/pic18f2410.c,
168 device/lib/pic16/libdev/pic18f2510.c,
169 device/lib/pic16/libdev/pic18f2515.c,
170 device/lib/pic16/libdev/pic18f2610.c,
171 device/lib/pic16/libdev/pic18f4410.c,
172 device/lib/pic16/libdev/pic18f4510.c,
173 device/lib/pic16/libdev/pic18f4515.c,
174 device/lib/pic16/libdev/pic18f4610.c,
175 device/lib/pic16/libio/Makefile.am,
176 device/lib/pic16/libio/Makefile.in,
177 device/lib/pic16/pics.all: added support for 18f[24][456]10
178 and 18f[24]515 devices
179 * doc/sdccman.lyx: updated list of supported PIC16 devices
181 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
182 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
183 src/xa51/gen.c: avoid compiler warnings
184 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
186 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
188 * device/include/mcs51/p89v66x.h: NXP header file
189 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
190 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
192 2008-10-14 Raphael Neider <rneider AT web.de>
194 * device/lib/pic16/libdev/Makefile.am,
195 device/lib/pic16/libio/Makefile.am: enable building libraries for
196 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
197 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
198 * device/lib/pic16/libdev/Makefile.in,
199 device/lib/pic16/libio/Makefile.in: regenerated
201 2008-10-14 Raphael Neider <rneider AT web.de>
203 * device/include/pic16/pic18f2450.h,
204 device/include/pic16/pic18f4450.h,
205 device/lib/pic16/libdev/pic18f2450.c,
206 device/lib/pic16/libdev/pic18f4450.c,
207 device/include/pic16/adc.h,
208 device/include/pic16/pic16devices.txt,
209 device/include/pic16/pic18fregs.h,
210 device/lib/pic16/libdev/Makefile.am,
211 device/lib/pic16/libdev/Makefile.in,
212 device/lib/pic16/libio/Makefile.am,
213 device/lib/pic16/libio/Makefile.in,
214 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
216 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
217 stack to a fixed location, relax it to automatically work with all
218 but the smallest devices (256 byte RAM devices need #pragma stack)
220 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
222 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
223 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
224 * device/lib/_strcspn.c: fixed bug 2140931
226 2008-10-06 Raphael Neider <rneider AT web.de>
228 * device/include/pic16/stdio.h,
229 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
230 declared __naked for convenience, named all arguments
231 * device/lib/pic16/libc/stdio/strmgpsim.c,
232 device/lib/pic16/libc/stdio/strmmssp.c,
233 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
235 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
236 empty __naked functions,
237 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
238 corner cases (unlink first/last pCode in list), reuse more code
240 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
242 * src/ds390/main.c (_ds390_genInitStartup): added
243 * src/SDCCpeeph.c (getPatternVar): new, added,
244 (labelInRange): fixed bug 2115959
245 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
246 * src/SDCCicode.h: added newiTempOperand
247 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
248 added optimizations for 0/x and x/-1, see also patch 2142900
249 * support/regression/tests/onebyte.c (testMul): added test cases
251 2008-09-20 Borut Razem <borut.razem AT siol.net>
254 definition of absolute address symbols without initial value,
255 fixed SDCC crash "do not know how to intialize symbol"
257 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
259 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
260 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
261 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
262 * device/lib/z80/stubs.s: added stubs for above functions
263 * src/SDCCopt.c (convilong),
264 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
265 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
266 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
267 * support/regression/tests/onebyte.c: enabled all tests for z80
269 2008-09-15 Borut Razem <borut.razem AT siol.net>
271 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
272 device/lib/pic16/libc/stdio/printf.c,
273 device/lib/pic16/libc/stdio/strmusart.c,
274 device/lib/pic16/libc/stdio/printf_tiny.c,
275 device/lib/pic16/libc/stdio/sprintf.c,
276 device/lib/pic16/libc/stdio/strmgpsim.c,
277 device/lib/pic16/libc/stdio/putchar.c,
278 device/lib/pic16/libc/stdio/fprintf.c,
279 device/lib/pic16/libc/stdio/strmmssp.c,
280 device/device/lib/pic16/libc/stdio/vprintf.c,
281 device/lib/pic16/libc/stdio/printf_small.c,
282 device/lib/pic16/libc/stdio/vsprintf.c,
283 device/lib/pic16/libc/stdio/strmputchar.c,
284 device/lib/pic16/libc/Makefile.am,
285 device/lib/pic16/libc/Makefile.in:
286 *printf now returns int, puchar.c moved from stdlib to stdio,
287 *printf format parameter type changed from char * to const char *,
288 added GNU link excetion text to library source files,
289 applyed GNU coding style, removed useless svn ids,
290 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
291 binary specifier: "%b", "%hb" and "%lb"
292 * device/lib/pic16/libc/stdio/vfprintf.c:
293 applied patch #2044424: PIC16: vfprintf
294 thanks Mauro Giachero
295 * support/regression/tests/bug1057979.c:
296 removed old pic16 sprintf specifics
297 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
298 * doc/sdccman.lyx: documented 'b' binary format specifier removal
300 2008-09-15 Raphael Neider <rneider AT web.de>
302 * src/pic16/device.c (pic16_dump_usection): force udata sections
303 into the addressable range (0..0xFFF), workaround for a gpsim
304 bug preventing simulation of regtest bug1750318
305 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
306 (serialRegAssign): fixed regtest bug-971834,
307 (pic16_packRegisters): avoid null-pointer dereference
309 2008-09-14 Raphael Neider <rneider AT web.de>
311 * src/pic16/gen.c, src/pic16/ralloc.c: use
312 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
313 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
315 2008-09-12 Borut Razem <borut.razem AT siol.net>
317 * support/regression/fwk/testfwk.h:
318 define pdata as data for pic16 target
319 thanks Mauro Giachero
321 2008-09-11 Borut Razem <borut.razem AT siol.net>
323 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
324 support/regression/absolute.c:
325 applied patch #2105615: Some PIC16 testcase fixlets
326 thanks Mauro Giachero
328 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
330 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
331 * support/regression/tests/bug2094505.c: new, added
333 2008-09-07 Borut Razem <borut.razem AT siol.net>
335 * src/SDCCglue.c, src/SDCCast.c:
336 fixed throw of "excess elements" warning for char arrays
337 * support/regression/tests/nullstring.c:
338 disable warning about excess elements in array of chars initializer
340 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
342 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
343 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
344 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
345 * support/regression/tests/bug2077267.c: new, added
347 2008-09-05 Raphael Neider <rneider AT web.de>
349 * configure.in, Makefile.common.in: add support for ccache,
350 remove spurious $VERSION output, detect doc-tools even without
351 --enable-doc to facilitate later manual doc-builds, minor cleanup
352 * configure: regenerated
354 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
355 avoid races in parallel VPATH builds
356 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
357 * doc/sdccman.lyx: mention --without-ccache configure option
359 2008-09-01 Raphael Neider <rneider AT web.de>
361 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
362 * (genConstPointerGet): fix reading bitfields from __code space
363 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
364 bitfield initializers (fix regression test bug1856409.c)
365 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
368 2008-08-31 Raphael Neider <rneider AT web.de>
370 * src/pic16/gen.c (genAssign): removed useless compiler output
371 * (genPointerGet,genPointerSet,genCast),
372 src/pic16/glue.c (pic16_printGPointerType):
373 also handle PPOINTERs just to avoid spurious asserts
374 * (pic16_printIvalType,pic16_printIvalBitFields):
375 generalized to arbitrary type/bitfield sizes, allows compilation of
376 regression test bug-1981238.c
377 * (pic16_printIvalChar): fix regression test structflexarray.c
378 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
379 in initialized structs and fix #1843745
380 * (pic16_printIvalStruct): always output initializers for all fields,
381 even those not explicitly given, fixes zeropad.c regression test
382 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
383 #2073635, #1567098, and #1485812)
384 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
386 2008-08-31 Borut Razem <borut.razem AT siol.net>
388 * support/regression/tests/bug-895992.c,
389 support/regression/tests/onebyte.c:
390 enabled pic16 regression testing since the bugs
391 1511794: pic16: regression test bug-895992.c fails
392 1444425: onebyte.c regression tes fails on pic16
393 are fixed, probably by fixing
394 2048464: PIC16: fix genUminus - addresses not.c regression test
395 * src/SDCCsymt.c, src/SDCCglue.c,
396 support/regression/tests/bug-1981238.c:
397 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
400 2008-08-30 Borut Razem <borut.razem AT siol.net>
402 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
403 release version 4.3.2
405 2008-08-24 Raphael Neider <rneider AT web.de>
407 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
408 always use the sdcc from the current build tree (ignore $CC from
409 the environment, fixes compile farm builds)
410 * device/lib/Makefile.in: rename .a into .lib for compatibility,
411 remove more build products from install directory
412 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
413 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
415 2008-08-24 Borut Razem <borut.razem AT siol.net>
417 * src/SDCC.y: applied patch
418 2050245: Fix # 1963382
420 1963382: Listing File - C file comment is incorrect
423 2008-08-23 Borut Razem <borut.razem AT siol.net>
425 * src/pic16/gen.c: applied patch
426 2048464: PIC16: fix genUminus - addresses not.c regression test
427 thanks Mauro Giachero
429 2008-08-22 Borut Razem <borut.razem AT siol.net>
431 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
432 src/pic16/main.c: allow spaces in gpasm and gplink paths
434 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
437 * src/z80/peeph-z80.def: minor peephole improvement
439 2008-08-15 Raphael Neider <rneider AT web.de>
441 * src/z80/gen.c (_vemit2): suppress compiler warning
443 * src/pic/*.[ch]: make proper use of header files and avoid
444 ad-hoc extern declarations, mark module-local helpers 'static',
445 removed dead/replaced code, no functional changes
446 * src/pic16/pcode.c: disentangled from pic14 backend
448 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
450 * src/z80/gen.c: fixed #2051348
451 * support/regression/tests/bug-2051348.c: regression test for #2051348
453 2008-08-10 Raphael Neider <rneider AT web.de>
456 * Makefile.common.in: export PACKAGE for $docdir,
457 fixes #1957036, avoid some "underquoted definition" warnings
458 * configure: regenerated
460 2008-08-10 Raphael Neider <rneider AT web.de>
462 * device/lib/pic16/**: build pic16 library using autotools for
463 improved dependency tracking
465 * device/lib/Makefile.in,
467 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
469 2008-08-10 Raphael Neider <rneider AT web.de>
471 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
472 local variables if --nooverlay is given, workaround for #2023121
474 2008-08-08 Raphael Neider <rneider AT web.de>
476 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
478 2008-08-08 Raphael Neider <rneider AT web.de>
480 * src/pic/pcoderegs.c,
482 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
484 2008-08-07 Borut Razem <borut.razem AT siol.net>
486 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
487 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
488 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
489 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
490 applied modified patch 2038174: Add support for binary constants v2
491 thanks Mauro Giachero
492 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
494 2008-08-04 Raphael Neider <rneider AT web.de>
497 * src/pic16/device.h,
499 * src/pic16/main.c: enable --optimize-goto by default
501 * device/lib/pic16/Makefile.common.in: suppress removed option
504 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
506 2008-07-30 Borut Razem <borut.razem AT siol.net>
508 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
509 applied patch 22032433: PIC16: fix constant strings,
510 thanks Mauro Giachero
512 2008-07-29 Borut Razem <borut.razem AT siol.net>
514 * src/pic16/gen.c: applied patches:
515 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
516 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
517 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
518 thanks Mauro Giachero
520 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
522 * src/port.h: Fixed typo in comment
524 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
526 * src/z80/mappings.i: Implemented RFE #1919415
527 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
528 #1880202, #1914434, prepared for RFE #1703943
530 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
533 * src/z80/peeph-z80.def,
534 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
535 preparation for Z80 peephole improvements
537 2008-06-21 Raphael Neider <rneider AT web.de>
539 * device/include/pic16/pic18f66j60.h,
540 * device/include/pic16/pic18f66j65.h,
541 * device/include/pic16/pic18f67j60.h,
542 * device/include/pic16/pic18f86j60.h,
543 * device/include/pic16/pic18f86j65.h,
544 * device/include/pic16/pic18f87j60.h,
545 * device/include/pic16/pic18f96j60.h,
546 * device/include/pic16/pic18f96j65.h,
547 * device/include/pic16/pic18f97j60.h,
548 * device/lib/pic16/libdev/pic18f66j60.c,
549 * device/lib/pic16/libdev/pic18f66j65.c,
550 * device/lib/pic16/libdev/pic18f67j60.c,
551 * device/lib/pic16/libdev/pic18f86j60.c,
552 * device/lib/pic16/libdev/pic18f86j65.c,
553 * device/lib/pic16/libdev/pic18f87j60.c,
554 * device/lib/pic16/libdev/pic18f96j60.c,
555 * device/lib/pic16/libdev/pic18f96j65.c,
556 * device/lib/pic16/libdev/pic18f97j60.c,
557 * device/include/pic16/pic16devices.txt,
558 * device/include/pic16/pic18fregs.h,
559 * device/lib/pic16/pics.all: added new devices
561 * device/include/pic16/adc.h,
562 * device/lib/pic16/libio/adc/adcbusy.c,
563 * device/lib/pic16/libio/adc/adcopen.c,
564 * device/lib/pic16/libio/adc/adcsetch.c,
565 * device/lib/pic16/libio/i2c/i2copen.c,
566 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
567 all changes from a patch by Anton Strobl
569 2008-06-12 Borut Razem <borut.razem AT siol.net>
571 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
572 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
573 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
574 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
575 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
576 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
577 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
578 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
579 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
580 by applying the modified patch from Risto Huotari
582 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
585 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
586 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
587 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
588 * support/regression/tests/bug1938300.c: new, added
590 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
592 * device/include/asm/ds390/features.h,
593 * device/include/asm/mcs51/features.h,
594 * device/include/mcs51/regc515c.h: inserted LGPL notice
596 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
598 * device/lib/gbz80/div.s,
599 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
600 patch 1597883, Thanks Robert Ramey
602 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
604 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
605 createIvalCharPtr, createIvalPtr, createIval),
607 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
608 initializers for local auto variables
609 * support/regression/tests/zeropad.c: added testcase for auto initializers
611 2008-05-26 Raphael Neider <rneider AT web.de>
613 * device/lib/pic16/startup/crt0.c,
614 * device/lib/pic16/startup/crt0i.c,
615 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
616 explicit, fixed curr_entry loop for >= 256 initializer records,
617 removed debug code (write to 0xf7e)
619 2008-05-25 Raphael Neider <rneider AT web.de>
621 * device/include/pic/pic16f627a.h,
622 * device/include/pic/pic16f628a.h,
623 * device/include/pic/pic16f648a.h: added missing ports
625 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
627 * device/include/float.h: added __INFINITY
628 * device/lib/_fsadd.c: handle overflows
629 * device/lib/_fsmul.c,
630 * device/lib/_fsdiv.c: use __INFINITY
631 * device/lib/_fseq.c,
632 * device/lib/_fsneq.c: handle -0.0
633 * sim/ucsim/s51.src/uc89c51r.cc,
634 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
635 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
636 * src/mcs51/gen.c (genSend): fixed bug with --xstack
637 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
638 * support/regression/tests/snprintf.c: test bug with --xstack
640 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
642 * src/SDCCpeeph.c (callFuncByName):
643 Support nested parenthesis in peephole function arguments (#1967300)
645 2008-05-19 Raphael Neider <rneider AT web.de>
647 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
648 fixed duplicate labels (#1911325)
650 2008-05-19 Raphael Neider <rneider AT web.de>
652 * src/regression/empty.c: suppress warning
653 * src/regression/pointer1.c: enabled index_by_pointer()
654 * src/regression/inline.c: now works for pic16 as well
656 * src/pic16/device.c: include dbuf declarations
657 * src/pic16/device.h: removed obsolete prototypes
659 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
660 * src/pic16/glue.c: made purely local functions static,
661 (pic16_printGPointerType, pic16_printIvalCharPtr,
662 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
663 generic pointers' tags (#1961866)
665 * src/pic16/pcode.c (assignValnums): optimize literal assignments
667 2008-05-19 Borut Razem <borut.razem AT siol.net>
669 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
670 fixed typo, uninstall include/pic16/pic16devices.txt
672 2008-05-18 Borut Razem <borut.razem AT siol.net>
674 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
675 the buffer is null terminated
676 * src/device/pic16.c:
677 applied modified patch 1965676: Patch for Win32 16 bit PIC
678 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
680 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
682 * src/SDCC.lex (check_type),
683 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
686 * as/z80/clean.mk: also clean *.dep
687 * device/lib/pic16/libsdcc/stack/Makefile,
688 * sim/ucsim/libtool: removed as they are rebuild by configure
689 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
691 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
693 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
694 fixupInline instead of createFunction to fix bug 1864577
695 (inlineFindMaxBlockno): removed, use global blockNo
696 * src/SDCCglobl.h: added blockNo
698 * src/z80/peep.h: modified properties
699 * support/regression/tests/bug1864577.c: new, added
701 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
704 * as/mcs51/asm.h: added org_cnt
705 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
706 * as/mcs51/asout.c: changed old K&R to ANSI
707 * as/mcs51/Makefile.in: use common identifiers
713 * as/hc08/Makefile.bcc,
714 * as/hc08/Makefile.in: synchronized with as/mcs51/*
715 * sdcc_vc_in.h: added define __func__
716 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
717 Thanks Ruud van Silfhout
718 * support/regression/tests/bug1717305.c: new, added
720 2008-05-05 Borut Razem <borut.razem AT siol.net>
722 * support/regression/Makefile.in,
723 support/regression/ports/ds390/spec.mk,
724 support/regression/ports/hc08/spec.mk,
725 support/regression/ports/mcs51-common/spec.mk,
726 support/regression/ports/pic14/spec.mk,
727 support/regression/ports/pic16/spec.mk,
728 support/regression/ports/ucz80/spec.mk,
729 support/regression/ports/z80/spec.mk:
730 added INC_DIR and LIBDIR paths
731 * src/ds390/gen.c: removed duplicated selicolon
733 2008-05-04 Borut Razem <borut.razem AT siol.net>
735 * support/regression/Makefile.in,
736 support/regression/fwk/lib/testfwk.c,
737 support/regression/ports/ds390/spec.mk,
738 support/regression/ports/hc08/spec.mk,
739 support/regression/ports/mcs51-common/spec.mk,
740 support/regression/ports/mcs51-large/spec.mk,
741 support/regression/ports/mcs51-medium/spec.mk,
742 support/regression/ports/mcs51-small/spec.mk,
743 support/regression/ports/mcs51-stack-auto/spec.mk,
744 support/regression/ports/mcs51-xstack-auto/spec.mk,
745 support/regression/ports/pic14/spec.mk,
746 support/regression/ports/pic16/spec.mk,
747 support/regression/ports/ucz80/spec.mk:
748 added possibility to define the sdcc binary directory SDCC_BIN_PATH
749 used to run regeression tests
751 2008-05-01 Raphael Neider <rneider AT web.de>
753 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
754 supported devices and instructions to add new ones
756 2008-05-01 Raphael Neider <rneider AT web.de>
758 * device/include/pic16/adc.h,
759 device/lib/pic16/libio/adc/adcbusy.c,
760 device/lib/pic16/libio/adc/adcopen.c,
761 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
762 18f2455 style ADC devices, based on patch #1776197
763 * device/lib/pic16/libio/adc/adcclose.c,
764 device/lib/pic16/libio/adc/adcconv.c,
765 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
766 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
767 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
768 * device/include/pic16/pic18f4431.h,
769 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
770 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
772 2008-05-01 Raphael Neider <rneider AT web.de>
774 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
775 moved xinst flag into pic16_options_t
776 * src/pic16/device.c (default_device, pic16_list_devices,
777 pic16_find_device): removed references to sfrrange
778 * src/pic16/gen.c (genFunction),
779 src/pic16/glue.c (pic16initialComments),
780 src/pic16/main.c (pic16_optionsTable),
781 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
783 * device/include/pic16/pic16devices.txt: removed sfrrange lines
785 2008-04-29 Raphael Neider <rneider AT web.de>
787 * src/pic16/devices.inc,
788 device/include/pic16/pic16devices.txt: replaced compiled-in list
789 of devices with a variant parsed at runtime
790 * src/pic16/device.c: added support for parsing pic16devices.txt,
792 * src/pic16/device.h: removed (now) unused fields from PIC_device
793 * src/pic16/main.c: removed #pragma maxram,
794 (_pic16_initPaths): removed bogus generation of search paths,
795 setup the port proper only after the search paths (for
796 pic16devices.txt) are set up,
797 (_pic16_finaliseOptions): moved processor dependant code here
798 from _pic16_initPaths(), clean up
799 * src/pic16/ralloc.c (pic16_init_stack),
800 * src/pic16/ralloc.h,
801 * src/pic16/pcode.c: clean up
802 * device/include/Makefile.in,
803 support/scripts/sdcc.nsi: also install/package pic16devices.txt
804 * support/scripts/inc2h-pic16.pl: updated instructions
806 2008-04-29 Raphael Neider <rneider AT web.de>
808 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
809 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
810 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
811 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
812 added missing family members and 18f2480/2580/4480/4580 family
813 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
814 * device/include/pic16/pic18f2525.h: use 18f4620.h
815 * device/include/pic16/pic18f6680.h: use 18f8680.h
816 * device/include/pic16/pic18fregs.h,
817 device/lib/pic16/pics.all,
818 src/pic16/devices.inc: add new devices
819 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
820 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
821 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
822 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
823 prevent attempting to build the libio for some new devices
825 2008-04-29 Raphael Neider <rneider AT web.de>
827 * debugger/mcs51/Makefile.in: fixed paths to sources
829 2008-04-25 Borut Razem <borut.razem AT siol.net>
831 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
832 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
833 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
834 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
835 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
836 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
837 as/link/z80/linkz80.dsp: lklibr.c moved
838 * doc/INSTALL.txt: binary archives in bz2 format
839 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
841 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
843 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
844 * support/regression/tests/bug1856409.c: new, added
846 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
849 * src/mcs51/peep.c: Use werror for error messages.
850 * src/SDCCicode.c (geniCodeConditional),
851 * src/SDCCsymt.c (structElemType): fixed bug 1839321
852 * src/z80/Makefile.bcc,
853 * src/z80/z80.dsp: added src/z80/peep.c/h
854 * support/regression/tests/bug1839321.c: new, added
856 2008-04-20 Raphael Neider <rneider AT web.de>
858 * device/include/pic16/pic18f2455.h: added bitfields for port C
860 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
862 * src/z80/peep.c: Use werror for error messages.
864 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
866 * src/z80/peep.h (declaration of notUsed()),
867 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
869 * src/z80/z80.h (added dependency on peep.h),
870 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
873 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
875 * src/SDCCpeeph.c (added support for notUsed()),
876 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
878 * src/port.h (removed dependency on mcs51/peep.h, added declaration
879 for notUsed()): Implemented generic (that is not port-specific) part
882 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
884 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
885 * device/lib/libsdcc.lib,
886 * device/lib/Makefile.in,
887 * support/regression/ports/mcs51-xstack-auto/spec.mk,
888 * device/lib/calloc.c: renamed to _calloc.c
889 * device/lib/free.c: renamed to _free.c
890 * device/lib/malloc.c: renamed to _malloc.c
891 * device/lib/realloc.c: renamed to _realloc.c
892 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
893 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
894 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
895 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
896 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
897 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
898 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
899 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
901 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
902 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
903 * support/regression/tests/bug1509084.c: new, added
905 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
907 * device/include/mcs51/cc2510fx.h: added _XPAGE
908 * device/include/mcs51/compiler.h: cosmetic changes
910 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
912 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
915 2008-03-31 Borut Razem <borut.razem AT siol.net>
917 * support/cpp2 renamed to support/cpp
918 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
919 support/cpp2/libiberty/splay-tree.c,
920 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
921 support/cpp2/libcpp/directives.c,
922 support/cpp2/libcpp/include/cpplib.h,
923 support/cpp2/libcpp/include/symtab.h,
924 support/cpp2/libcpp/include/line-map.h,
925 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
926 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
927 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
928 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
929 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
930 release version 4.3.0
931 * configure.in, configure, Makefile.in, Makefile.bcc:
932 adapted for moved cpp2
934 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
936 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
937 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
939 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
941 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
943 * support/regression/tests/bug1717943.c: new, added
945 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
947 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
948 bytewise return value assignments introduced in last commit.
950 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
952 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
953 genMult, genJumpTab):
954 Use 16-bit instructions for addition in some additional cases,
955 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
957 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
959 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
960 Implemented RFE #1921450, changed some debug messages.
962 2008-03-30 Borut Razem <borut.razem AT siol.net>
964 * Small Device C Compiler 2.8.0 released
965 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
966 * support/scripts/sdcc.nsi: added finish page; this version
967 was used for 2.8.0 release
968 * doc/knownbugs.html: removed; magically generated by the build
969 process using gen_known_bugs.pl from now on
971 2008-03-23 Borut Razem <borut.razem AT siol.net>
973 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
974 and reverted it, since it was already fixed by Raphael ;-)
975 * doc/knownbugs.html: updated for RC2
977 2008-03-22 Raphael Neider <rneider AT web.de>
979 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
982 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
984 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
985 * support/regression/tests/bug1839277.c: added related testBug1839299
987 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
989 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
990 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
992 * src/mcs51/gen.c: throughout only output hex constants
993 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
994 * support/regression/tests/bug1839277.c: new, added
996 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
998 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
999 compilation warning about nested comments.
1001 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1003 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1004 * support/regression/tests/bug1921073.c: new, added
1006 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1008 * src/z80/SDCCpeeph.c.c (callFuncByName):
1009 Commented function parameters.
1011 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1013 * src/z80/ralloc.c (packRegsForAccUse2):
1014 disabled a broken accumulator packing optimization (fixed #1292721).
1015 * support/regression/tests/bug-1292721: Regression test for #1292721.
1017 2008-03-16 Raphael Neider <rneider AT web.de>
1019 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1020 fixed code bloat regression using a variant of patch #1915618
1022 2008-03-16 Borut Razem <borut.razem AT siol.net>
1024 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1025 icon, changed startup menu for release distribution, code cleaning,
1026 create url files instead links in startup menu
1028 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1030 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1031 * support/regression/tests/bug1579949.c: new, added
1033 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1035 * device/lib/printf_fast.c: fixed bug 1255403
1037 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1039 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1040 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1042 2008-03-14 Borut Razem <borut.razem AT siol.net>
1044 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1045 command line options
1046 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1047 is correctly displayed
1048 * as/link/z80/lkmain.c: usage line commented out
1050 2008-03-13 Borut Razem <borut.razem AT siol.net>
1052 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1053 updated the list pf supported pic14 devices
1055 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1057 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1059 2008-03-12 Borut Razem <borut.razem AT siol.net>
1061 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1062 fixed documentation request #1718191
1063 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1064 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1067 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1069 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1070 * support/regression/tests/bug1505811.c: new, added
1072 2008-03-09 Raphael Neider <rneider AT web.de>
1074 * device/include/pic16/pic18f2620.h,
1075 * device/include/pic16/pic18f4620.h,
1076 * device/lib/pic16/libdev/pic18f2620.c,
1077 * device/lib/pic16/libdev/pic18f4525.c,
1078 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1079 family to consistently use pic18f4620.[ch], fixes #1832562
1081 2008-03-09 Borut Razem <borut.razem AT siol.net>
1083 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1084 changed sdcc version to 2.8.0
1085 * knownbugs.html: regenerated
1086 * support/scripts/gen_known_bugs.pl: added number of open bugs
1088 2008-03-09 Raphael Neider <rneider AT web.de>
1090 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1091 (genOr): read volatile operand even if the result is known,
1093 (genOr,genXor): removed unused legacy code,
1094 (genDummyRead): use pic16_mov2w_volatile()
1096 2008-03-08 Borut Razem <borut.razem AT siol.net>
1098 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1099 cons w. --model-large
1100 * support/regression/staticinit.c: added regression test for bug
1103 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1105 * src/ds390/gen.c (pushSide, genPcall),
1106 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1107 * src/mcs51/gen.c: cosmetic changes
1108 * support/regression/fwk/include/testfwk.h: added macro reentrant
1109 * support/regression/tests/bug1908493.c: new, added
1111 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1113 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1115 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1117 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1118 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1119 already set in ds390/main.c and mcs51/main.c
1121 2008-03-07 Raphael Neider <rneider AT web.de>
1123 * src/regression/init0.c: new test for initialized arrays of function
1125 * src/regression/Makefile: made a bit more flexible, added init0.c
1126 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1127 pointers, closes #1427663
1129 2008-03-05 Borut Razem <borut.razem AT siol.net>
1131 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1132 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1134 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1136 * support/librarian/sdcclib.c:Added feature request 1908061:
1137 Synchronise sdcclib commands with ar.
1139 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1141 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1142 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1143 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1144 * device/include/mcs51/compiler.h: removed umlauts, added double
1147 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1149 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1150 * support/regression/tests/bug1536762.c: new, added
1152 * src/SDCCutil.h: added getBuildDate()
1153 * src/SDCCmain.c (printVersionInfo),
1154 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1156 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1157 * src/ds390/ralloc.c (packRegisters),
1158 * src/mcs51/ralloc.c (packRegisters),
1159 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1161 * support/regression/tests/bug1618050.c: new, added
1162 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1163 * support/regression/fwk/include/testfwk.h,
1164 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1167 2008-03-04 Raphael Neider <rneider AT web.de>
1169 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1170 on accessing OP_SYM_TYPE(op)
1171 * src/pic/gen.h: removed unused prototype of genMinusDec()
1172 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1173 fix #1876953 (invalid subtraction code), removed unused code
1175 2008-03-03 Raphael Neider <rneider AT web.de>
1179 * src/pic/genarith.c,
1181 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1182 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1184 2008-03-03 Raphael Neider <rneider AT web.de>
1186 * src/pic/device.c (find_device): search user-specified paths first
1187 for pic14devices.txt, fixes #1900827
1189 2008-03-02 Borut Razem <borut.razem AT siol.net>
1191 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1192 AddToPath and RemoveFromPath
1194 2008-03-01 Borut Razem <borut.razem AT siol.net>
1196 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1197 work correctly, added debugging support if -DSDCC.DEBUG command line
1200 2008-02-28 Borut Razem <borut.razem AT siol.net>
1202 * doc/sdccman.lyx: cosmetic changes
1204 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1206 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1207 * doc/sdccman.lyx: fixed unmeant removal of spaces
1209 2008-02-27 Borut Razem <borut.razem AT siol.net>
1211 * support/scripts/sdcc.nsi: corrected installation directory for
1212 current user installation mode
1213 * doc/README.txt: added Philipp Klaus Krause to the developers list
1215 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1217 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1218 return ifx condition
1219 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1220 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1221 ifxJump to fix bug 1838000
1222 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1223 * support/regression/tests/bug1838000.c: new, added
1224 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1226 2008-02-26 Borut Razem <borut.razem AT siol.net>
1228 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1230 * support/scripts/sdcc.nsi: added MULTIUSER page,
1231 NSIS upgraded to version 2.35
1233 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1235 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1236 * support/regression/tests/bug1565152.c: new, added
1238 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1240 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1241 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1242 * support/regression/tests/bug1670148.c: new, added
1244 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1246 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1248 2008-02-24 Borut Razem <borut.razem AT siol.net>
1250 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1251 is ineffective for unsigned char parameter
1253 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1255 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1256 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1257 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1258 * support/Util/MySystem.c (my_system): output errorcode when verbose
1260 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1262 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1265 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1267 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1270 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1272 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1274 2008-02-21 Borut Razem <borut.razem AT siol.net>
1276 * support/regression/Makefile.in,
1277 support/regression/ports/ds390/spec.mk,
1278 support/regression/ports/hc08/spec.mk,
1279 support/regression/ports/mcs51-common/spec.mk,
1280 support/regression/ports/pic14/spec.mk,
1281 support/regression/ports/pic16/spec.mk,
1282 support/regression/ports/ucz80/spec.mk,
1283 support/regression/ports/xa51/spec.mk:
1284 added CFLAGS when compiling timeout
1286 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1288 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1291 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1293 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1294 * support/regression/tests/bug1888147.c: new, added
1296 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1298 * src/z80/gen.c: fixed bugs #1596270, #1736867
1300 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1302 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1303 contents, mostly fixes #1596270
1305 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1307 * src/z80/peeph.def,
1308 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1309 peepholes, fixes #1806565
1311 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1313 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1314 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1315 fixes bug 1739475, thanks Robert Larice
1316 (rule 271): new, added
1318 2008-02-18 Borut Razem <borut.razem AT siol.net>
1320 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1322 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1324 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1326 2008-02-17 Raphael Neider <rneider AT web.de>
1328 * src/pic16/genarith.c,
1331 * src/pic16/genutils.c: removed unused legacy code,
1332 removed unused fields from struct asmop and struct _G
1334 2008-02-17 Raphael Neider <rneider AT web.de>
1336 * src/pic16/gen.c (AccRsh): cosmetic changes,
1337 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1338 genRightShiftLiteral): fixed to work with SFRs as result by
1339 assigning only once to result,
1340 removed a lot of unused/excluded code fragments
1342 2008-02-17 Raphael Neider <rneider AT web.de>
1344 * device/include/pic/pic16f88.h,
1345 * device/include/pic/pic16f886.h,
1346 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1348 2008-02-17 Borut Razem <borut.razem AT siol.net>
1350 * src/z80/peeph.def: applied patch
1351 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1352 * src/z80/gen.c, src/z80/peeph.def: applied patch
1353 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1354 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1355 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1356 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1357 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1358 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1360 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1362 * as/link/mcs51/aslink.dsp: removed SDK define
1363 * as/link/z80/clean.mk: brought in sync with other ports
1364 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1365 * as/hc08/Makefile.bcc,
1366 * as/mcs51/Makefile.bcc,
1367 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1368 * src/z80/main.c (_setValues): use the now capitalized -Z,
1369 (z80_port, gbz80_port): generate debug information when asked
1371 2008-02-16 Borut Razem <borut.razem AT siol.net>
1373 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1374 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1375 as/z80/Makefile.in. as/z80/Makefile.bcc:
1376 applied patch #1893393: patch for as-z80 and link-z80 to generate
1377 cdb, thanks to Armin Diehl
1378 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1379 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1380 asnoice.c moved to as/asxxsrc/asnoice.c
1381 * src/z80/peeph-gbz80.def: applied patch
1382 #1880235: Z80 return peephole, thanks to Philipp Krause
1384 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1387 * doc/sdccman.lyx: bumped version to 2.7.5
1388 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1390 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1392 * device/include/pic16/stdlib.h,
1393 * device/lib/pic16/libc/stdlib/ltoa.c,
1394 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1396 2008-02-13 Borut Razem <borut.razem AT siol.net>
1398 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1399 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1400 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1401 src/SDCCopt.c, src/SDCCval.c:
1402 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1404 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1406 * src/SDCCsymt.c (compareType): fixed bug 1309013
1408 2008-02-09 Borut Razem <borut.razem AT siol.net>
1410 * src/SDCCval.c, src/SDCCval.h:
1411 code cleaning, added function constChrVal()
1412 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1413 call constChrVal() instead constVal()
1415 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1417 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1420 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1421 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1424 2008-02-01 Raphael Neider <rneider AT web.de>
1426 * device/include/pic/pic16f886.h,
1427 * device/include/pic/pic16f887.h: added RA6 and RA7
1429 2008-01-24 Raphael Neider <rneider AT web.de>
1431 * device/include/pic/pic16f88.h: added RA6 and RA7
1432 * device/lib/pic/libdev/disabled_pic16f886.c,
1433 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1435 * src/pic16/devices.inc,
1436 * device/include/pic16/pic18f2423.h,
1437 * device/include/pic16/pic18f2523.h,
1438 * device/include/pic16/pic18fregs.h,
1439 * device/lib/pic16/pics.all
1440 * device/lib/pic16/libdev/pic18f2423.c,
1441 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1442 * device/lib/pic16/libio/i2c.ignore,
1443 * device/lib/pic16/libio/usart.ignore,
1444 * device/lib/pic16/libio/adc.ignore: ignore new devices
1446 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1448 * src/SDCCast.c (createRMW): fixed bug 1582651
1450 2008-01-20 Borut Razem <borut.razem AT siol.net>
1452 * src/SDCCcse.c: partially fixed enhancement request
1453 #1793872 - multiply by -1 not collapsed
1454 * support/regression/tests/arithcsi.c: added regression test
1456 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1458 * as/mcs51/asx8051.dsp: removed define SDK
1459 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1460 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1462 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1463 cosmetic changes, brought more in sync, changed old K&R to ANSI
1465 2008-01-13 Borut Razem <borut.razem AT siol.net>
1467 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1468 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1470 2007-12-30 Borut Razem <borut.razem AT siol.net>
1472 * src/pic16/gen.c: fixed implementation of bitwise operations for
1474 * support/regression/tests/bitwise.c: added test cases
1476 2007-12-29 Borut Razem <borut.razem AT siol.net>
1478 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1479 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1480 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1481 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1482 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1483 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1484 src/pic16/pcode.[ch]: added const qualifier
1485 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1486 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1487 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1488 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1489 * as/asxxsrc/aslex.c: use dbuf_getline()
1490 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1491 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1492 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1493 as/z80/asm.h, as/z80/z80adr.c:
1494 changed type of ib and ip to const char *
1496 2007-12-28 Borut Razem <borut.razem AT siol.net>
1498 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1499 introduced (readlin) - long lines are turuncated
1500 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1501 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1502 as/z80/Makefile.in: moved aslex.c to asxxsrc
1503 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1504 * as/hc08/asmain.c, as/mcs51/asmain.c:
1505 added missing initialization of a_addr field
1506 * support/regression/tests/long_asm_line.c: added regtest for long
1509 2007-12-22 Borut Razem <borut.razem AT siol.net>
1511 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1513 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1515 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1517 2007-12-16 Borut Razem <borut.razem AT siol.net>
1519 * device/include/pic16/stdbool.h: removed, since already exists in
1520 device/include/; this also fixes bitopcse.c regression test for pic16
1522 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1523 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1524 dereference doesn't work; covered by regression test bug1399290
1526 2007-12-05 Borut Razem <borut.razem AT siol.net>
1528 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1531 2007-12-01 Borut Razem <borut.razem AT siol.net>
1533 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1534 corrected handling of the highest_valid_address
1536 2007-11-17 Raphael Neider <rneider AT web.de>
1538 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1539 * src/pic/glue.c (picglue): emit .file if --debug is given
1541 2007-11-17 Raphael Neider <rneider AT web.de>
1543 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1544 care when left or right operand resides in result, fixes #1830220
1546 2007-11-17 Borut Razem <borut.razem AT siol.net>
1548 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1549 #983491 - "Merge duplicate strings function is ineffective"
1550 * support/regression/tests/bug-983491.c: regtest disabled
1551 * as/asxxsrc: created
1552 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1553 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1554 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1555 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1556 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1557 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1558 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1559 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1560 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1561 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1562 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1563 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1564 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1566 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1568 * device/include/stdarg.h: added and removed some casts
1569 * src/SDCCsymt.c (compareType): Fully check types between generic and
1570 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1572 2007-11-13 Borut Razem <borut.razem AT siol.net>
1574 * support/regression/tests/bug-1817005.c:
1575 added regtest for bug #1817005 - as-z80 chokes on long labels
1577 2007-11-12 Borut Razem <borut.razem AT siol.net>
1579 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1580 as/z80/asout.c, as/z80/aslist.c:
1581 fixed bug #1817005 - as-z80 chokes on long labels
1583 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1586 * as/z80/asmain.c: cosmetic changes
1589 * as/z80/alloc.h: removed
1591 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1592 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1593 * as/link/hc08/Makefile.in,
1594 * as/link/mcs51/Makefile.in,
1595 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1597 * as/link/mcs51/lkarea.c,
1598 * as/link/mcs51/lkmain.c: cosmetic changes
1599 * as/link/hc08/lklibr.c,
1600 * as/link/z80/lklibr.c,
1601 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1602 used cygwin_conv_to_full_posix_path,
1603 added warnings, cosmetic changes, brought more in sync
1604 changed old K&R into ANSI function declarations
1605 * as/link/z80/lklibr.c (loadAdb): added
1606 * as/link/z80/lkmain.c: removed -- option from usage text
1608 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1610 * src/mcs51/gen.c (outBitC): optimized for no result
1612 2007-10-31 Borut Razem <borut.razem AT siol.net>
1614 * src/SDCCsymt.c: fixed (hopeful properly) bug
1615 #1805702 - order of extern matters
1616 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1619 2007-10-29 Borut Razem <borut.razem AT siol.net>
1621 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1622 - order of extern matters
1623 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1626 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1628 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1629 24bitMode, portIsDS390
1630 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1631 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1632 (notVolatileVariable): also check sloc names,
1633 (callFuncByName): moved ftab[] out of function and sorted it by use
1635 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1637 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1638 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1639 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1640 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1641 * support/regression/tests/bug-880197.c: new, added
1643 2007-10-28 Borut Razem <borut.razem AT siol.net>
1645 * support/regression/Makefile.in,
1646 support/regression/ports/mcs51-large/spec.mk,
1647 support/regression/ports/mcs51-xstack-auto/spec.mk,
1648 support/regression/ports/mcs51-stack-auto/spec.mk,
1649 support/regression/ports/mcs51-medium/spec.mk,
1650 support/regression/ports/mcs51-common/spec.mk,
1651 support/regression/ports/mcs51-common/*,
1652 support/regression/ports/mcs51-small/*:
1653 mcs51 renamed to mcs51-common, created mcs51-small
1654 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1655 * support/regression/tests/bug-1805702.c: added regtest for bug
1658 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1660 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1661 added new rules 265 - 270
1662 * support/regression/tests/bug1721024.c:new, added
1663 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1664 introduced new test-mcs51 to run all mcs51 tests
1666 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1668 * support/regression/tests/bug1816470.c: new, added
1670 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1672 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1673 propagate for *,+,- with float, fixed bug 1816470
1674 (decorateType): cast to resultTypeProp instead of resultType
1676 2007-10-19 Borut Razem <borut.razem AT siol.net>
1678 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1679 function is ineffective" for pic16 tareget
1680 * support/scripts/listerr.c: corrected include path
1681 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1684 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1686 * support/regression/tests/using.c: new, added
1687 * support/regression/tests/vaargs.c: fixed and enabled test
1689 2007-10-18 Borut Razem <borut.razem AT siol.net>
1691 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1693 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1695 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1697 * doc/sdccman.lyx: documented option --Werror
1698 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1699 RegBankUsed[] earlier
1701 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1703 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1707 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1709 * src/SDCCast.c (decorateType): improved optimization of tri-op
1710 * src/SDCCerr.c (vwerror, setWError),
1712 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1713 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1715 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1717 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1718 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1719 * support/regression/tests/bug-223113.c,
1720 * support/regression/tests/bug-426632.c,
1721 * support/regression/tests/bug-468811.c,
1722 * support/regression/tests/bug-477835.c,
1723 * support/regression/tests/bug-478094.c,
1724 * support/regression/tests/bug-499644.c,
1725 * support/regression/tests/bug-524209.c,
1726 * support/regression/tests/bug-524211.c,
1727 * support/regression/tests/packcast.c,
1728 * support/regression/tests/structidx.c: added empty tests
1729 * support/regression/tests/bug-607243.c: enabled test
1731 2007-10-06 Borut Razem <borut.razem AT siol.net>
1733 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1734 support of universal binaries on Mac OS X
1736 2007-10-02 Borut Razem <borut.razem AT siol.net>
1738 * src/SDCCval.h: unified double2ul macro for all platforms
1739 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1740 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1742 2007-09-30 Borut Razem <borut.razem AT siol.net>
1744 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1746 * sdcc_vc_in.h: enabled warnings
1747 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1748 unsigned type, result still unsigned
1749 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1751 2007-09-28 Raphael Neider <rneider AT web.de>
1753 * src/pic/device.c (find_device): prevent buffer underflow error
1754 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1755 the just destroyed list entry
1757 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1759 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1762 2007-09-18 Borut Razem <borut.razem AT siol.net>
1764 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1765 applied to unsigned type, result still unsigned
1767 2007-09-17 Borut Razem <borut.razem AT siol.net>
1769 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1770 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1771 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1772 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1773 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1774 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1775 src/z80/gen.c, src/z80/ralloc.c:
1776 fixed bug #1739860 - sdcc does not work correctly on some platforms
1778 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1780 2007-09-17 Raphael Neider <rneider AT web.de>
1782 * src/pic16/device.c: reverted to previous version
1783 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1785 2007-09-16 Raphael Neider <rneider AT web.de>
1787 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1788 as this raises a ton of gpasm warnings, just emit a second label
1789 * src/pic16/devices.inc,
1790 * device/lib/pic16/pics.all,
1791 * device/lib/pic16/libdev/pic18f2585.c,
1792 * device/lib/pic16/libdev/pic18f2680.c,
1793 * device/lib/pic16/libdev/pic18f2682.c,
1794 * device/lib/pic16/libdev/pic18f2685.c,
1795 * device/lib/pic16/libdev/pic18f4585.c,
1796 * device/lib/pic16/libdev/pic18f4680.c,
1797 * device/lib/pic16/libdev/pic18f4682.c,
1798 * device/lib/pic16/libdev/pic18f4685.c,
1799 * device/include/pic16/pic18f2585.h,
1800 * device/include/pic16/pic18f2680.h,
1801 * device/include/pic16/pic18f2682.h,
1802 * device/include/pic16/pic18f2685.h,
1803 * device/include/pic16/pic18f4585.h,
1804 * device/include/pic16/pic18f4680.h,
1805 * device/include/pic16/pic18f4682.h,
1806 * device/include/pic16/pic18f4685.h,
1807 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1808 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1809 patch contributed by Anton Strobl, applied with changes
1811 2007-09-16 Raphael Neider <rneider AT web.de>
1813 * device/include/pic16/pic18f2431.h,
1814 * device/include/pic16/pic18f25j10.h,
1815 * device/include/pic16/pic18f4431.h,
1816 * device/include/pic16/pic18f45j10.h: adopted common include style
1817 * device/include/pic16/pic18f1320.h,
1818 * device/include/pic16/pic18f2320.h,
1819 * device/include/pic16/pic18f2525.h,
1820 * device/include/pic16/pic18f4320.h,
1821 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1822 * device/include/pic16/pic18fregs.h: prepared for automatic include
1823 file selection by having DEVICE.h for every DEVICE
1824 * device/lib/pic16/libdev/pic18f2320.c,
1825 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1827 * device/lib/pic16/configure.in,
1828 * device/lib/pic16/configure: use rm -rf instead of rmdir
1829 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1830 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1832 2007-09-09 Borut Razem <borut.razem AT siol.net>
1834 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1835 distingush between i386 and ppc Mac OS X versions
1837 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1839 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1840 * support/regression/tests/bug1788177.c: new, added
1842 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1844 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1845 * device/include/mcs51/lint.h added keyword __naked
1847 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1851 * src/SDCCmem.h: removed maxRegBank
1852 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1853 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1854 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1855 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1856 name and behaviour to handle banked functions
1857 (scan4op): and use it to fix bug 1786213
1859 2007-09-03 Raphael Neider <rneider AT web.de>
1861 * device/include/pic16/pic18f248.h,
1862 * device/include/pic16/pic18f258.h,
1863 * device/include/pic16/pic18f448.h,
1864 * device/lib/pic16/libdev/pic18f248.c,
1865 * device/lib/pic16/libdev/pic18f258.c,
1866 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1867 added T0CONbits, fixes #1786891
1869 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1871 * src/ds390/gen.c (genFarPointerSet),
1872 * src/hc08/ralloc.c (packRegisters),
1873 * src/mcs51/ralloc.c (packRegisters),
1874 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1876 * src/SDCCicode.h: POINTER_SET can be true for literals too
1877 * support/regression/tests/bug1750318.c: new, added
1879 2007-08-23 Borut Razem <borut.razem AT siol.net>
1881 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1882 library versions without the completition functionality
1884 2007-08-22 Raphael Neider <rneider AT web.de>
1886 * device/include/pic16/pic18f1220.h,
1887 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1889 2007-08-12 Borut Razem <borut.razem AT siol.net>
1891 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1893 2007-08-11 Borut Razem <borut.razem AT siol.net>
1895 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1896 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1897 support/Util/SDCCerr.[ch] moved to src
1898 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1899 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1900 device/examples/ds390/tinitalk/tinitalk.dsp,
1901 device/examples/serialcomm/windows/serialcomm.dsp,
1902 support/librarian/librarian.dsp:
1903 removed linking of unused odbc32.lib and odbccp32.lib
1904 * support/scripts/winres.h:
1905 added for compilation with Visual C++ 2005 Express Edition
1907 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1909 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1912 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1914 * sdccconf_in.h: update the endian test so that SPARC Solaris
1915 does not throw syntax errors
1917 2007-08-06 Borut Razem <borut.razem AT siol.net>
1919 * doc/sdccman.lyx: removed two index entries which prevented the
1920 generation of sdcc doc archive
1922 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1924 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1925 instead of lyx 1.5.0.
1927 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1929 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1930 Lucas Loizaga, with minor modifications. Thanks!
1932 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1934 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1937 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1939 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1940 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1943 2007-07-22 Borut Razem <borut.razem AT siol.net>
1945 * configure.in, configure: re-introduced .version
1946 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1947 the version reverted to 2.7.0
1949 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
1952 * doc/sdccman.lyx: bumped version to 2.7.3
1953 * device/include/mcs51/compiler.h: fixed elif->else
1954 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
1955 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
1956 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
1957 enable accuse for bit operands
1958 * src/SDCCmain.c (printVersionInfo),
1959 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
1960 environment descriptor
1961 * src/SDCCutil.h: added getBuildEnvironment
1962 * src/SDCCglue.c (initialComments): use getBuildEnvironment
1963 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
1964 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
1965 * support/regression/tests/bug1348008.c,
1966 * support/regression/tests/bug1496419.c,
1967 * support/regression/tests/bug1503067.c,
1968 * support/regression/tests/preproc.c: added empty tests
1970 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
1972 * support/regression/tests/bug1678803.c: new, added
1974 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
1977 * as/link/hc08/lkihx.c,
1978 * as/link/hc08/lkrloc.c,
1979 * as/link/mcs51/lkihx.c,
1980 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
1981 ihxExtendedLinearAddress
1982 * as/link/mcs51/lkrloc.c (relr),
1983 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
1984 acall/ajmp, see bug 830513
1986 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
1988 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
1989 (cseBBlock): remember aggr2ptr has been used
1990 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
1991 (geniCodeAssign): fixed bug 868103
1992 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
1993 added operandSize prototype
1994 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
1995 (genDataPointerSet): use max of size of right and result,
1996 (gencjne): added parameter useCarry for optimization,
1997 (genCmpEq): use carry if appropriate,
1998 (genXor): check if operand already in carry
1999 * support/regression/tests/bug-868103.c: enabled test
2001 2007-07-12 Raphael Neider <rneider AT web.de>
2003 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2005 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2007 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2008 from Robert Larice, thanks
2009 * support/regression/tests/bitopcse.c,
2010 * support/regression/tests/bitvars.c,
2011 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2012 * support/regression/tests/bug-927659.c: enabled test for z80
2013 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2014 * support/regression/tests/bug1745717.c: new, added
2015 * support/regression/tests/literalop.c,
2016 * support/regression/tests/nullstring.c: removed storage definitions that
2017 are now in testfwk.h
2019 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2021 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2022 and bool for targets that do not fully support it.
2023 * support/regression/tests/bug1546986.c,
2024 * support/regression/tests/bug1723128.c,
2025 * support/regression/tests/bug1734654.c,
2026 * support/regression/tests/bug1738367.c,
2027 * support/regression/tests/constantRange.c: only use bool if allowed
2029 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2031 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2032 Larice, also handle function pointers
2033 * support/regression/tests/bug1749275.c: new, added
2035 2007-07-03 Borut Razem <borut.razem AT siol.net>
2037 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2038 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2039 #1746528: SDCC should ignore ':' in inline assembler comments
2040 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2042 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2044 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2045 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2047 2007-06-29 Borut Razem <borut.razem AT siol.net>
2049 * src/SDCCmain.c: fixed bug
2050 #1744746: SDCC #4867: broken option --xram-size
2052 2007-06-28 Borut Razem <borut.razem AT siol.net>
2054 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2055 find out the endianess of host machine for ucsim
2057 2007-06-27 Borut Razem <borut.razem AT siol.net>
2059 * support/regression/generate-cases.py: corrected the file name
2061 * configure.in, configure, sdccconf_in.h: find out the endianess of
2063 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2066 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2068 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2070 2007-06-26 Borut Razem <borut.razem AT siol.net>
2072 * support/regression/generate-cases.py: display warning if function
2073 list is empty; implemented more flexible rule for detection of
2074 testing functions, allowing return type 'void' in the same line as
2075 the function name in the function definition
2076 * support/regression/tests/bug-1654060.c: corrected test
2077 * support/librarian/sdcclib.c: fixed warning:
2078 format '%s' expects type 'char *', but argument 2 has type 'int'
2080 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2082 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2083 Multiple infiles for sdcclib.
2085 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2087 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2090 2007-06-18 Borut Razem <borut.razem AT siol.net>
2092 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2093 how to handle comments, so they have to be removed by the
2094 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2095 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2096 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2097 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2098 table driven option hadling
2100 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2102 * src/SDCCast.c (decorateType),
2103 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2104 iCode to ast level to fix bug 1738367
2105 * support/regression/tests/bug1738367.c: new, added
2107 2007-06-15 Raphael Neider <rneider AT web.de>
2109 * src/pic16/devices.inc,
2110 * device/lib/pic16/pics.all,
2111 * device/include/pic16/pic18fregs.h,
2112 * device/include/pic16/pic18f[24][45]20.h,
2113 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2114 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2115 * device/lib/pic16/Makefile.in: faster cleanup
2117 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2119 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2121 2007-06-13 Raphael Neider <rneider AT web.de>
2123 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2125 2007-06-12 Raphael Neider <rneider AT web.de>
2127 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2128 suppress bit defines if NO_BIT_DEFINES is #define'd
2129 * device/include/pic/pic*.h: recreated all headers to include
2130 conditional bit defines
2131 * device/include/pic/pic16f886.h,
2132 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2133 * device/include/pic/recreate.sh: script to recreate the complete
2134 device library files based on the currently supported devices
2136 2007-06-12 Borut Razem <borut.razem AT siol.net>
2138 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2139 support/regression/Makefile.in, support/scripts/build.mak,
2140 support/scripts/Makefile.snapshot:
2141 use new svn URL scheme
2142 * doc/sdccman.lyx: SDCC Wiki moved to
2143 http://sdcc.wiki.sourceforge.net/
2145 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2147 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2148 * support/regression/tests/bug1734654.c: added
2150 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2152 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2153 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2154 with literal operands
2156 2007-06-10 Borut Razem <borut.razem AT siol.net>
2158 * as/link/z80/lklibr.c: fixed mingw build warning
2159 lklibr.c:575: warning: implicit declaration of function 'tolower'
2160 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2161 src/z80/main.c: move target specific options from src/SDCCmain.c
2162 to src/<target>/main.c
2164 2007-06-09 Borut Razem <borut.razem AT siol.net>
2166 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2167 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2168 * support/regression/tests/bug-1294691.c: added
2170 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2172 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2173 can also be static, fixes bug 1733438
2174 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2175 have absolute address too
2176 (computeType): added optimization for 'cond ? true : false'
2177 * support/regression/tests/absolute.c: added test for static absolute var
2179 2007-06-08 Raphael Neider <rneider AT web.de>
2181 * src/regression/Makefile: suppress parallel builds, allow easy
2182 switching between pic14/pic16 ports
2183 * src/regression/picregs.h: added pic14/16 header file switch
2184 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2185 inline.c,nestfor.c,string1.c}: include "picregs.h"
2187 2007-06-07 Borut Razem <borut.razem AT siol.net>
2189 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2190 permanent solution to suppress GCC 4.2.0 c++ warning:
2191 deprecated conversion from string constant to `char *'
2192 use 'const char *' where ever required
2193 * support/regression/generate-cases.py: implemented more flexible rule
2194 for detection of testing functions, allowing white-spaces surrounding
2195 the function name and the 'void' parameter.
2196 * support/regression/tests/constantRange.c,
2197 support/regression/tests/scott-compare3.c: fixed failing regression
2198 tests, uncovered by implementation of more flexible rule for detection
2199 of testing functions
2201 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2203 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2205 2007-06-04 Borut Razem <borut.razem AT siol.net>
2207 * configure.in, configure, config_vc.awk: sdcc version number is now
2208 stored in configure.in; removed .version
2209 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2210 doc/INSTALL.txt: version bumped to 2.7.2
2211 * sim/ucsim/configure.in, sim/ucsim/configure:
2212 use "read" to read from .version
2214 2007-06-03 Borut Razem <borut.razem AT siol.net>
2216 * */Makefile.in: removed annoying warning:
2217 Makefile:xx: Makefile.dep: No such file or directory
2219 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2221 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2222 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2223 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2224 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2225 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2226 bugfix: only use newBoolLink for bit result type
2227 * src/SDCCicode.c (geniCodeLogic): added param tree,
2228 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2229 (geniCodeLogicAndOr): use IS_BIT,
2230 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2231 (ast2iCode): added tree param to geniCodeLogic for comparisons
2232 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2233 * support/regression/tests/bug1723128.c: added test NotZero
2235 2007-06-01 Borut Razem <borut.razem AT siol.net>
2237 * SDCPP synchronized with GCC CPP release version 4.2.0,
2238 currently the latest release:
2239 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2240 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2241 support/cpp2/cppdefault.h, support/cpp2/except.h,
2242 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2243 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2244 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2245 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2246 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2247 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2248 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2249 support/cpp2/opts.h, support/cpp2/output.h,
2250 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2251 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2252 support/cpp2/system.h, support/cpp2/version.c,
2253 support/cpp2/Makefile.in: modified
2254 * support/cpp2/opts-common.c: added
2255 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2256 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2257 search for included source file in local directory
2258 * sim/ucsim/configure, sim/ucsim/configure.in:
2259 temporary solution to suppress GCC 4.2.0 c++ warning:
2260 deprecated conversion from string constant to `char *'
2262 2007-06-01 Raphael Neider <rneider AT web.de>
2264 * device/lib/pic/libdev/pic12f683.c,
2265 * device/include/pic/pic12f683.h: added GPIO bits
2267 2007-06-01 Raphael Neider <rneider AT web.de>
2269 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2270 quotation marks, clarified role of PIC14 vs. PIC16 ports
2271 * src/pic16/devices.inc,
2272 * device/include/pic16/pic18fregs.h,
2273 * device/include/pic16/pic18f[24][45]j10.h,
2274 * device/lib/pic16/pics.all,
2275 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2276 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2277 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2278 for new devices as they are not yet supported by gputils
2280 2007-05-31 Borut Razem <borut.razem AT siol.net>
2282 * Small Device C Compiler 2.7.0 released
2283 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2284 changed sdcc version to 2.7.1
2285 * support/scripts/sdcc.nsi: added How to create WIN32 release
2288 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2290 * doc/sdccman.lyx: documented initialization and allocation of absolute
2291 variables, bit parameter passing, the need for function pointers to be
2292 reentrant and alpha quality support of inline and retrict
2294 2007-05-26 Borut Razem <borut.razem AT siol.net>
2296 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2297 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2298 * docs/knownbugs.html: updated
2300 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2302 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2304 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2306 (gencjneshort): optimized when left is AOP_DIR
2307 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2308 initializing unions in a struct/array
2309 * support/regression/fwk/include/testfwk.h: added defines for data, near
2310 and far for host and z80
2311 * support/regression/tests/bug1723128.c: new, added
2313 2007-05-22 Borut Razem <borut.razem AT siol.net>
2315 * doc/knownbugs.html: updated
2317 2007-05-21 Raphael Neider <rneider AT web.de>
2319 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2320 error message instead
2321 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2323 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2325 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2327 2007-05-21 Raphael Neider <rneider AT web.de>
2329 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2331 * src/regression/gpsim_assert.h,
2332 * src/regression/Makefile,
2333 * src/regression/pcodeopt.c: regression test for the above fix
2335 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2337 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2338 jumps to self, fixed bug 1717281
2340 2007-05-10 Borut Razem <borut.razem AT siol.net>
2342 * support/scripts/gen_known_bugs.pl: cosmetic fix
2343 * doc/knownbugs.html: generated by gen_known_bugs.pl
2345 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2347 * src/SDCCast.c (createFunction): also generate non-inlined version of
2348 function for functions declared as "static inline"
2349 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2350 function can be inlined after non-inlined version generated.
2352 2007-05-10 Borut Razem <borut.razem AT siol.net>
2354 * support/scripts/gen_known_bugs.pl: added script
2355 which generates knownbugs.html
2357 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2359 * doc/knownbugs.html: updated for release 2.7.0
2361 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2363 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2365 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2367 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2368 (throughout): updated generating comments
2369 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2370 (throughout): updated generating comments
2371 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2372 rule instead of at the second, or it might skip lines when removing the
2374 * support/regression/tests/bug1714204.c: changed test to foo
2376 2007-05-08 Borut Razem <borut.razem AT siol.net>
2378 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2379 thanks to SDCC Distributed Compile Farm members,
2380 added Z80 and GBZ80 command line options
2381 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2383 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2385 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2386 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2387 * support/regression/tests/longlit.c: modified to be tested at all and
2388 to pass the actual test
2390 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2392 * device/include/mcs51/uPSD33xx.h: Added.
2394 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2396 * device/lib/_gptrput.c,
2397 * device/lib/_gptrget.c: removed old code,
2399 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2400 * support/regression/tests/bug1714204.c: new, added
2402 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2404 * support/regression/tests/regtrack.c: test was never executed
2405 because of the regression test being picky about white spaces.
2406 * device/lib/mcs51/crtclear.asm: added comment
2408 2007-05-06 Raphael Neider <rneider AT web.de>
2410 * device/lib/pic/Makefile.rules,
2411 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2412 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2414 2007-05-06 Raphael Neider <rneider AT web.de>
2416 * src/pic16/device.h,
2418 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2419 _pic16_setDefaultOptions): removed/reordered command-line args
2420 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2421 devices, regrouped command line args, environment variables),
2422 clarified sone points, added sections on how to add devices to the
2425 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2427 * src/z80/peeph.def: fixed bug in rule 2
2429 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2431 * src/port.h: added TARGET_MCS51_LIKE
2432 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2433 take advantage of it too
2434 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2435 (shiftR2Left2Result): Optimized: don't check shifting by 0
2436 * src/z80/peeph-z80.def,
2437 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2438 modifications, see patch 1700823
2439 * src/mcs51/peep.c (): fixed bug 1712928
2440 * support/regression/tests/bug1712928.c: new, added
2442 2007-05-05 Borut Razem <borut.razem AT siol.net>
2444 * device/lib/pic16/Makefile.common.in,
2445 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2446 removed bash dependencies
2448 2007-05-01 Borut Razem <borut.razem AT siol.net>
2451 fixed bug #1710507: --i-code-in-asm makes compile fail
2452 all iCode comments are now one liners
2453 * src/mcs51/gen.c: fixed memory leak
2455 2007-05-01 Raphael Neider <rneider AT web.de>
2457 * device/lib/pic/libdev/*.c
2458 * device/include/pic/*.h: regenerated all device libs from updated
2460 * support/scripts/inc2h.pl: documented usage, now uses strict to
2463 2007-04-30 Borut Razem <borut.razem AT siol.net>
2466 fixed bug #1669175: Problem with space in output paths
2467 documented how to use paths with spaces for Windows users
2469 2007-04-29 Borut Razem <borut.razem AT siol.net>
2471 * Fixed svn:eol-style and svn:keywords properties
2472 * src/SDCCval.c: fixed bug
2473 #1592871: Segfault with "large" const arrays of characters
2474 replaced recursion with iteration
2475 * Removed svn:executable property from non-executable files
2477 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2479 * src/mcs51/gen.c (genRet): fixed bug 1707003
2481 2007-04-27 Raphael Neider <rneider AT web.de>
2483 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2484 createReachingDefinitions,assignValnums,pic16_destructDF,
2485 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2486 prevent NULL pointer dereferences
2487 * device/lib/pic/libdev/pic16f886.c,
2488 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2489 prevent building them, gputils do not really support them yet
2491 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2493 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2494 helps printf_small. 32 bytes more __idata mem.
2496 2007-04-27 Raphael Neider <rneider AT web.de>
2498 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2499 return early when pb or pb->pcHead is NULL (patch #1708427)
2500 * src/regression/empty.c,
2501 * src/regression/Makefile: added test with empty functions
2502 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2504 2007-04-27 Borut Razem <borut.razem AT siol.net>
2506 * src/SDCCast.c: fixed feature request
2507 #1547512: Redundant strings linked when using sizeof("abc")
2509 2007-04-23 Borut Razem <borut.razem AT siol.net>
2511 * doc/sdccman.lyx, src/SDCCmain.c:
2512 peep-hole comments are generated only if --fverbose-asm option is
2513 specified and --no-peep-comments is not, as proposed by Frieder.
2514 * support/regression/Makefile.in: compile regression tests with
2515 --fverbose-asm option so one can "grep" whether a new (or an old)
2516 peephole is (still) applied; requested by Frieder.
2518 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2520 * device/include/pic/pic16f886.h,
2521 * device/include/pic/pic16f887.h,
2522 * device/lib/pic/libdev/pic16f886.c,
2523 * device/lib/pic/libdev/pic16f887.c,
2524 * device/include/pic/pic14devices.txt,
2525 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2527 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2529 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2532 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2534 * device/lib/_memset.c: assembler version for mcs51
2536 2007-04-22 Borut Razem <borut.razem AT siol.net>
2538 * support/scripts/listerr.c: program to create the list of errors and
2539 warnings list from - added
2540 * doc/sdccman.lyx: removed the note
2541 "For list of warnings and corresponding codes, see err_warn.txt"
2542 * src/SDCCsymt.c: fixed bug #1699804:
2543 Bug with some uses of sizeof(static local array) (MCS51)
2544 * support/regression/tests/bug-1699804.c: added
2546 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2548 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2549 (main): added option -i,
2550 (asmbl, case S_INCL): use search_path_fopen,
2551 mostly from patch 1579668 by Peter Miller, thanks
2552 * src/z80/main.c: fixed typo --callee-saves-bc
2553 * device/include/mcs51/compiler.h: added sfrword for Tasking
2555 2007-04-20 Borut Razem <borut.razem AT siol.net>
2557 * src/z80/main.c: replaced reserved keyword asm with asmblr
2559 2007-04-19 Borut Razem <borut.razem AT siol.net>
2561 * src/port.h: use const pointers to strings
2562 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2563 * src/pic16/main.c: include SDCCargs.h
2564 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2565 const char, since the strings are dynamically allocated
2566 * src/SDCCmain.c: options.code_seg and options.const_seg are
2567 dynamically allocated; check port specific command line options
2568 before the general ones
2569 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2571 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2573 * device/include/ds400rom.h,
2574 * device/lib/ds390/lcd390.c,
2575 * device/lib/ds390/memcpyx.c,
2576 * device/lib/ds390/rtc390.c,
2577 * device/lib/ds400/ds400rom.c,
2578 * device/lib/ds400/memcpyx.c,
2579 * device/lib/hc08/_ret.c: more replacements of keywords with their
2580 double underscore equivalents
2581 * device/lib/ds390/Makefile.in,
2582 * device/lib/ds400/Makefile.in,
2583 * device/lib/gbz80/Makefile.in,
2584 * device/lib/hc08/Makefile.in,
2585 * device/lib/mcs51/Makefile.in,
2586 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2588 2007-04-17 Borut Razem <borut.razem AT siol.net>
2590 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2591 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2592 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2593 to --fverbose-asm, to be gcc'ish
2595 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2597 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2599 2007-04-17 Borut Razem <borut.razem AT siol.net>
2601 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2602 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2603 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2604 with their double underscore equivalent
2606 2007-04-14 Borut Razem <borut.razem AT siol.net>
2608 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2611 2007-04-13 Borut Razem <borut.razem AT siol.net>
2613 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2615 * device/examples/serialcomm/windows/serial.[ch],
2616 device/examples/serialcomm/windows/test_serialcomm.cpp:
2617 updated by Bela Torok
2618 * device/examples/serialcomm/windows/serialcomm.dsw,
2619 device/examples/serialcomm/windows/serialcomm.dsp: added
2621 2007-04-13 Jan Waclawek <wek AT efton.sk>
2623 * doc/sdccman.lyx: additions and changes at various places
2624 (submitted as #1697136).
2625 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2627 2007-04-10 Borut Razem <borut.razem AT siol.net>
2629 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2630 LyX file format changed to 245
2631 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2632 "FreeWare" replaced with "free open source"
2634 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2636 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2638 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2640 * device/include/pic16/pic18fregs.h,
2642 * device/lib/_decdptr.c,
2643 * device/lib/_divsint.c,
2644 * device/lib/_divslong.c,
2645 * device/lib/_divuint.c,
2646 * device/lib/_divulong.c,
2647 * device/lib/_fs2schar.c,
2648 * device/lib/_fs2sint.c,
2649 * device/lib/_fs2slong.c,
2650 * device/lib/_fs2uchar.c,
2651 * device/lib/_fs2uint.c,
2652 * device/lib/_fs2ulong.c,
2653 * device/lib/_fsadd.c,
2654 * device/lib/_fscmp.c,
2655 * device/lib/_fsdiv.c,
2656 * device/lib/_fseq.c,
2657 * device/lib/_fsget1arg.c,
2658 * device/lib/_fsget2args.c,
2659 * device/lib/_fsgt.c,
2660 * device/lib/_fslt.c,
2661 * device/lib/_fsmul.c,
2662 * device/lib/_fsneq.c,
2663 * device/lib/_fsnormalize.c,
2664 * device/lib/_fsreturnval.c,
2665 * device/lib/_fsrshift.c,
2666 * device/lib/_fssub.c,
2667 * device/lib/_fsswapargs.c,
2668 * device/lib/_gptrget.c,
2669 * device/lib/_gptrgetc.c,
2670 * device/lib/_gptrput.c,
2671 * device/lib/_logexpf.c,
2672 * device/lib/_modsint.c,
2673 * device/lib/_modslong.c,
2674 * device/lib/_moduint.c,
2675 * device/lib/_modulong.c,
2676 * device/lib/_mulint.c,
2677 * device/lib/_mullong.c,
2678 * device/lib/_schar2fs.c,
2679 * device/lib/_ser.c,
2680 * device/lib/_setjmp.c,
2681 * device/lib/_sint2fs.c,
2682 * device/lib/_slong2fs.c,
2683 * device/lib/_spx.c,
2684 * device/lib/_uchar2fs.c,
2685 * device/lib/_uint2fs.c,
2686 * device/lib/_ulong2fs.c,
2687 * device/lib/asincosf.c,
2688 * device/lib/atanf.c,
2689 * device/lib/calloc.c,
2690 * device/lib/ds390/tinibios.c,
2691 * device/lib/ds400/tinibios.c,
2692 * device/lib/expf.c,
2693 * device/lib/free.c,
2694 * device/lib/hc08/_mulint.c,
2695 * device/lib/logf.c,
2696 * device/lib/malloc.c,
2697 * device/lib/printf_fast.c,
2698 * device/lib/printf_tiny.c,
2699 * device/lib/printfl.c,
2700 * device/lib/realloc.c,
2701 * device/lib/ser_ir.c,
2702 * device/lib/serial.c,
2703 * support/regression/tests/libmullong.c: replaced all special keywords
2704 with their double underscore equivalent
2705 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2706 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2708 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2709 (genRet): if the bit-symbol is ruonly it already is in the carry
2710 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2711 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2712 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2713 type UCHAR if dest is not bit
2715 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2717 * device/include/math.h,
2718 * device/lib/cotf.c,
2719 * device/lib/expf.c,
2720 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2722 2007-04-01 Borut Razem <borut.razem AT siol.net>
2724 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2725 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2726 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2727 gcc_unreachable() called internal_error()...
2729 2007-03-30 Raphael Neider <rneider AT web.de>
2731 * src/pic/ralloc.c (isData): suppress garbage debug output
2733 2007-03-28 Borut Razem <borut.razem AT siol.net>
2736 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2737 is developed, built and used worldwide, and the word "night" doesn't
2740 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2742 * device/include/mcs51/C8051F360.h: new, added
2743 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2745 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2747 * src/SDCC.y (declaration_specifiers, function_specifier),
2748 * support/Util/SDCCerr.c,
2749 * support/Util/SDCCerr.h,
2751 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2753 * src/SDCCmem.c (deallocParms),
2754 * src/SDCCast.c: support for function inlining, not quite complete
2755 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2756 'restrict' qualifier
2758 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2760 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2761 (saveRBank, unsaveRBank): don't save bits,
2762 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2763 * support/regression/tests/bug1535242.c: new, added
2764 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2765 thanks Alexey Shamrin <shamrin AT gmail.com>,
2766 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2767 removed header guard)
2769 * sdcc.spec: bumped version to 2.6.5
2770 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2772 2007-03-22 Borut Razem <borut.razem AT siol.net>
2774 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2775 fixed bug #1653671: sdcdb integration into ddd is broken
2777 2007-03-22 Raphael Neider <rneider AT web.de>
2779 * src/pic/gen.c (popGetExternal): augmented to also create references
2780 to external variables (not only labels),
2781 (genCall): comment on plan to reduce PAGESEL overhead,
2782 (genFunction, genEndFunction): also save/restore FSR around interrupt
2783 handling code, removed lots of unused code
2784 (genDivOneByte): release acquired temp register
2785 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2787 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2788 for registers that need to be saved during interrupts (FSR, STATUS,
2789 PCLATH; W needs special handling), currently only FSR is used
2791 2007-03-22 Raphael Neider <rneider AT web.de>
2793 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2795 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2797 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2799 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2801 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2803 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2805 * as/link/aslink.h: added LKOBJEXT
2806 * as/link/hc08/link_hc08.dsp,
2807 * as/link/hc08/Makefile.bcc,
2808 * as/link/hc08/Makefile.in,
2809 * as/link/mcs51/aslink.dsp,
2810 * as/link/mcs51/Makefile.bcc,
2811 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2812 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2813 * as/link/lkaomf51.c: merged and moved
2814 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2815 * as/link/z80/lkdata.c,
2816 * as/link/lkdata.c: merged and moved
2817 * as/link/hc08/lkmain.c,
2818 * as/link/mcs51/lkmain.c: cosmetic changes
2819 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2820 * as/link/lklex.c: use LKOBJEXT
2821 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2822 ANSI-fied functions, removed bubble-sorts
2823 * as/link/z80/lksym.c as/link/lksym.c: merged,
2825 * as/link/z80/linkgbz80.dsp,
2826 * as/link/z80/linkz80.dsp,
2827 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2828 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2829 * as/link/z80/lkhead.c,
2830 * as/link/z80/lklex.c: deleted
2831 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2832 * as/link/z80/lkmain.c: added copyfile()
2834 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2836 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2838 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2840 * device/lib/_strlen.c: assembler version for mcs51
2842 2007-03-13 Raphael Neider <rneider AT web.de>
2844 * device/include/pic16/pic18f2221.h,
2845 * device/include/pic16/pic18f2321.h,
2846 * device/include/pic16/pic18f2331.h,
2847 * device/include/pic16/pic18f4221.h,
2848 * device/include/pic16/pic18f4321.h,
2849 * device/include/pic16/pic18f4331.h: fixed config byte location names
2850 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2851 consistently named config byte locations
2853 2007-03-13 Borut Razem <borut.razem AT siol.net>
2855 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2856 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2857 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2858 as/link/z80/Makefile.in, as/z80/Makefile.in:
2861 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2863 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2864 * device/lib/printf_large.c: pointer was converted to generic
2865 pointer for mcs51 models other than model-small (Maarten noticed)
2867 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2869 * device/include/mcs51/ADuC84x.h: Added.
2871 2007-03-10 Borut Razem <borut.razem AT siol.net>
2873 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2874 fixed RFE #1624219: double backslashes in filenames;
2875 functions hexEscape(), octalEscape() and copyStr() moved from
2876 SDCCval.c to SDCCutil.c and made them glovbally available
2878 2007-03-09 Borut Razem <borut.razem AT siol.net>
2880 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2881 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2882 1673361: Missaligned comments in output files
2884 2007-03-09 Raphael Neider <rneider AT web.de>
2886 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2888 2007-03-09 Raphael Neider <rneider AT web.de>
2892 * src/pic/ralloc.c: suppress undesired debug output
2893 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2895 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2897 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2899 2007-03-07 Borut Razem <borut.razem AT siol.net>
2901 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2902 search include files in the current directory
2904 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2906 * src/SDCCglue.c (emitMaps, glue),
2907 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2909 * support/regression/tests/absolute.c: added xdata test
2911 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2913 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2914 added condition to macro, fixes bug 1666080
2916 2007-03-02 Raphael Neider <rneider AT web.de>
2918 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2920 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2922 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2923 be cleared. Unconditionally set __XPAGE
2924 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2926 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2931 * src/mcs51/rtrack.c,
2933 * doc/sdccman.lyx: added --no-gen-comments
2934 * src/mcs51/peeph.def: added 192.b, disabled 185
2936 2007-02-25 Raphael Neider <rneider AT web.de>
2938 * src/pic16/gen.c (genCast): fixed typo
2939 * device/lib/pic16/Makefile.subdir: only install existing files
2940 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2942 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2944 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2945 * device/lib/mcs51/crtclear.asm,
2946 * device/lib/mcs51/crtxclear.asm: renumbered labels
2947 * device/lib/mcs51/Makefile.in: added crtcall.asm
2948 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2949 * src/mcs51/gen.c (movc): removed,
2950 (aopGet, genPlusBits): clear a after loading the carry (possibly from
2952 (toCarry, genSend, genRet): added function toCarry,
2953 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
2954 (assignBit, genAssign, genCast): added function assignBit
2955 * src/mcs51/Makefile.bcc: added rtrack.c
2956 * src/mcs51/ralloc.h: made valueKnown a bitfield
2957 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
2958 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
2959 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
2960 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
2961 * src/z80/gen.c: added AOP_IS_PAIRPTR,
2962 (_pop): only pop valid pairs, see gencjneshort,
2963 (gencjneshort): return pair that still needs to be popped, restructured,
2964 (gencjne, genCmpEq): call _pop
2966 2007-02-23 Raphael Neider <rneider AT web.de>
2968 * device/include/pic/pic14devices.txt: 16f684 has only one config word
2970 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2972 * device/include/mcs51/P89LPC925.h: Added.
2974 2007-02-18 Raphael Neider <rneider AT web.de>
2976 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
2978 2007-02-17 Borut Razem <borut.razem AT siol.net>
2980 * support/cpp2/directives.c, support/cpp2/version.c:
2981 synchronized with GCC CPP 4.1.2
2983 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2985 * src/mcs51/rtrack.h,
2986 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
2987 by checking the strings passed by emitcode() to the assembler.
2988 Feel free to change. This in part addresses RFE #482179.
2989 Set environment variable SDCC_RTRACK to enable.
2990 * src/mcs51/gen.c: inserted hooks
2991 * src/mcs51/ralloc.h: added two members to struct regs
2992 * support/regression/tests/regtrack.c: added
2994 2007-02-14 Borut Razem <borut.razem AT siol.net>
2996 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
2997 * Makefile.in: applied patch from Makefile related part of
2998 #1469393: Compiler does not initialize static data
3000 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3002 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3003 for better fix of bug 1273984, compiles pic16 rand.c
3005 2007-02-12 Borut Razem <borut.razem AT siol.net>
3007 * src/pic16/main.c: fixed pic16 standard library directory bug
3009 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3011 * src/hc08/gen.c (genSwap): fix swap regression test
3013 2007-02-10 Borut Razem <borut.razem AT siol.net>
3015 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3017 * support/regression/tests/bug-1654060.c: added regression test for
3020 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3022 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3023 bit moves in return statement
3025 2007-02-09 Borut Razem <borut.razem AT siol.net>
3027 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3030 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3032 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3033 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3035 2007-02-07 Raphael Neider <rneider AT web.de>
3037 * src/pic16/devices.inc,
3038 * device/include/pic16/pic18fregs.h,
3039 * device/include/pic16/pic18f[24][34]31.h,
3040 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3041 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3042 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3044 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3046 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3047 can this have lived here for so many years?
3048 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3049 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3050 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3052 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3054 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3055 appended by loop induction must be at the very end of the eBBlock
3057 2007-02-05 Kevin Vigor
3059 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3061 2007-02-05 Borut Razem <borut.razem AT siol.net>
3063 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3064 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3066 2007-02-03 Borut Razem <borut.razem AT siol.net>
3068 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3069 applied patch #1646602 option to set default signedness of char to
3070 unsigned, added -funsigned-char command line option,
3071 thanks to Gunther Jehle
3072 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3073 prompt for file deletion a few hundred times (especially the
3074 subversion files, which have ro permissions so it asks for
3075 confirmation), thanks to Simon McAuliffe;
3076 added {} + option to find in order to remove multiple files from a
3079 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3081 * device/include/mcs51/SST89x5xRDx.h: Added.
3083 2007-02-02 Raphael Neider <rneider AT web.de>
3085 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3086 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3088 2007-02-01 Raphael Neider <rneider AT web.de>
3090 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3093 2007-01-31 Borut Razem <borut.razem AT siol.net>
3095 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3096 if compiled with GCC. Thanks to Raphael Neider
3098 2007-01-31 Raphael Neider <rneider AT web.de>
3100 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3101 operand names, handles name and (name + n) for all n,
3102 (sameBank): restructured, also check bank allocation policy,
3103 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3104 (pic14_operandsAllocatedInSameBank): check whether to operands
3105 will be allocated into the same bank (i.e., section) to reduce
3106 BANKSEL overhead, queried from pcode.c:sameBank,
3107 (pic14printLocals): reintroduced clustering registers into a single
3108 section: all compiler generated symbols will now reside in one
3109 bank (per file), reducing BANKSEL overhead and code size,
3110 (showAllMemmaps): use local dbuf where possible
3112 2007-01-29 Raphael Neider <rneider AT web.de>
3114 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3115 (call_libraryfunc): retrieve/create symbol and mark as used,
3116 (genFunction): mark defined functions as non-extern and add again
3117 to code memmap for later output
3118 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3119 (pic14printLocals): reworked for new symbol emission,
3120 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3121 showAllMemmaps): reworked symbol output using dbufs, added handling
3122 of string literals (still incomplete),
3123 (picglue): removed symbol emission, moved into showAllMemmaps,
3124 (emitSymbolSet): new workhorse for symbol output,
3125 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3127 2007-01-29 Borut Razem <borut.razem AT siol.net>
3129 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3130 component contains the extension separator.
3132 2007-01-28 Borut Razem <borut.razem AT siol.net>
3134 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3136 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3137 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3138 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3139 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3140 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3141 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3142 src/z80/gen.c, support/Util/MySystem.c:
3143 accept slash and backslash as directory separator on WIN32 and
3146 2007-01-28 Raphael Neider <rneider AT web.de>
3148 * src/pic16/devices.inc,
3149 * device/include/pic16/pic18f[24][23]21.h,
3150 * device/include/pic16/pic18fregs.h,
3151 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3152 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3153 * device/lib/pic16/libio/adc.ignore,
3154 * device/lib/pic16/libio/i2c.ignore,
3155 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3156 family, as gputils do not yet support the devices
3157 * device/lib/pic16/Makefile.subdir: ignore errors on install
3158 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3159 headers and libraries from gputils .inc files
3161 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3163 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3165 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3167 * doc/sdccman.lyx: add printf benchmarks
3169 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3171 * device/lib/printf_fast.c: fix %c, char promoted to int
3172 * device/lib/printf_tiny.c: fix %c, char promoted to int
3174 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3176 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3178 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3180 * support/regression/tests/swap.c: 64 bit hosts failed
3181 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3183 2007-01-25 Raphael Neider <rneider AT web.de>
3185 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3186 based on absolute register address, patch by Alex Blond
3188 2007-01-22 Raphael Neider <rneider AT web.de>
3190 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3191 emitted, do not emit them again...
3193 2007-01-22 Raphael Neider <rneider AT web.de>
3195 * src/regression/bank1.c, src/regression/compare6.c,
3196 src/regression/add.c: cosmetic changes
3197 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3198 * src/pic/gen.c: fixed global zero and one,
3199 (aopForSym): removed unued code,
3200 (aopGet): assert aop is defined, check and use `index' of
3201 pCodeImmd operands (fixes #1630908),
3202 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3203 (register_reassign): prevent accidental register unification,
3204 (ReuseReg): cosmetic changes (also above)
3205 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3206 pic14emitStaticSeg): do not emit initialized data,
3207 (printIval*): replaced with working versions,
3208 (pic14createInterruptVect,picglue): use idata for initialized data,
3209 now init data should work in all modules (not only main()),
3210 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3212 2007-01-21 Borut Razem <borut.razem AT siol.net>
3214 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3215 use -fPIC or -fpic if they are supported and not ignored
3216 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3217 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3219 2007-01-20 Borut Razem <borut.razem AT siol.net>
3221 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3222 implemented RFE #1470316: allow "$" in variable names
3224 2007-01-20 Raphael Neider <rneider AT web.de>
3226 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3228 2007-01-20 Raphael Neider <rneider AT web.de>
3230 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3231 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3232 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3233 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3234 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3235 * device/lib/pic/libdev/pic*.c,
3236 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3237 * device/lib/pic/libdev/Makefile.in: show progress
3239 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3241 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3242 * support/scripts/sdcc_cygwin_mingw32,
3243 * support/scripts/sdcc_mingw32,
3244 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3245 conformance with autoconf 2.6
3247 2007-01-19 Raphael Neider <rneider AT web.de>
3249 * src/pic/device.c (register_map): fixed list construction
3250 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3251 (genMod): removed case for genModbits,
3252 (genModbits): removed as now unused/unimplemented
3253 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3255 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3257 * support/regression/tests/swap.c: added in response to #1638622
3258 * doc/sdccman.lyx: synced version, minor changes
3260 2007-01-18 Borut Razem <borut.razem AT siol.net>
3262 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3263 thanks to Gunther Jehle
3264 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3265 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3266 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3267 use filename in lineno instead.
3268 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3269 print the file name in ast_print()
3271 2007-01-18 Borut Razem <borut.razem AT siol.net>
3273 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3275 * src/SDCC.lex: stringLiteral() returns const char pointer,
3276 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3277 fixed column counting
3278 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3279 accept const char pointer as parameter
3280 * src/SDCCdwarf2.c: corrected buffer size
3282 2007-01-17 Borut Razem <borut.razem AT siol.net>
3284 * support/Util/dbuf_string.c: fixed for amd64
3286 2007-01-15 Borut Razem <borut.razem AT siol.net>
3288 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3289 removed terminal symbol ELIPSIS, since it was never generated by the
3290 lexer and it was wrongly used in parameter_identifier_list rule
3292 2007-01-15 Raphael Neider <rneider AT web.de>
3294 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3295 code page and data banking description
3296 * src/pic/genarith.c,
3297 * src/pic/gen.h: removed bit arithmetic functions,
3298 updated exit(1) to exit(EXIT_FAILURE)
3299 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3300 * device/include/pic16/pic18f2455.h,
3301 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3302 TRISD and TRISE, fixed/added some bit names
3303 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3304 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3305 updated pic18f2455.{c,h} instead of duplicating them
3307 2007-01-14 Borut Razem <borut.razem AT siol.net>
3309 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3310 Cannot debug files that contain spaces in the path name
3311 by converting spaces in asm file name to underscores
3313 2007-01-13 Borut Razem <borut.razem AT siol.net>
3315 * doc/sdccman.lyx: fixed format errors
3317 2007-01-10 Borut Razem <borut.razem AT siol.net>
3319 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3320 codeseg/constseg #pragma fail
3321 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3322 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3323 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3324 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3326 2007-01-09 Borut Razem <borut.razem AT siol.net>
3328 * get rid of diagnistic.[ch], pretty-print.[ch],
3329 c-pretty-print.[ch], ... used just for error, warning, ...
3331 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3332 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3333 suppoprt/cpp2/pretty-print.[ch]:
3335 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3336 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3337 suppoprt/cpp2/sdcpp.dsp:
3340 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3342 * device/lib/printf_large.c (output_float): removed recursion,
3343 use smaller buffer on stack for mcs51,
3344 fixed bug printing 1.96
3345 * support/regression/tests/snprintf.c: added test
3347 2007-01-07 Borut Razem <borut.razem AT siol.net>
3349 * use dynamic memory buffers instead temporary files
3350 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3352 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3353 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3354 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3355 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3356 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3357 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3358 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3359 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3360 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3361 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3362 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3363 support/Util/dbuf.c, support/Util/dbuf.h:
3365 * .version, sdcc.spec: bumped version to 2.6.4
3367 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3369 * src/port.h: added TARGET_Z80_LIKE macro
3370 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3371 output PSEG location if --xram-loc or --xstack-loc was used
3372 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3374 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3376 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3377 * as/as_z80.dsp, as/z80/as_z80.dsp,
3378 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3379 * sdcc.dsw: moved project files into subdir
3380 * as/hc08/as_hc08.dsp,
3381 * as/hc08/Makefile.bcc,
3382 * as/hc08/Makefile.in,
3383 * as/mcs51/Makefile.bcc,
3384 * as/mcs51/Makefile.in,
3385 * as/z80/Makefile.bcc,
3386 * as/z80/Makefile.in,
3387 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3390 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3393 * as/mcs51/asmain.c,
3395 * as/z80/assym.c: removed include "strcmpi.h"
3396 * as/hc08/strcmpi.c,
3397 * as/hc08/strcmpi.h,
3398 * as/mcs51/strcmpi.c,
3399 * as/mcs51/strcmpi.h,
3400 * support/Util/strcmpi.c,
3401 * support/Util/strcmpi.h: removed files
3402 * as/strcmpi.c: added as_strncmpi()
3404 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3406 * sdcc.dsw: Added some dependencies on project config.dsp
3408 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3410 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3411 with [di]ram_start to fix a regresion
3413 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3415 * configure.in: added missing mcs51 in status output
3416 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3418 * debugger/mcs51/clean.mk (distclean): remove config.h
3419 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3420 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3421 options.h, s-options-h and options.c
3422 * support/cpp2/clean.mk: unused, removed
3423 * Makefile.common.in,
3426 * as/hc08/Makefile.in,
3428 * as/mcs51/Makefile.in,
3429 * as/mcs51/clean.mk,
3432 * as/z80/Makefile.in,
3434 * as/link/Makefile.in,
3435 * as/link/hc08/Makefile.in,
3436 * as/link/hc08/clean.mk,
3437 * as/link/mcs51/Makefile.in,
3438 * as/link/mcs51/clean.mk,
3439 * as/link/z80/Makefile.in,
3440 * as/link/z80/clean.mk,
3441 * as/link/z80/conf.mk,
3442 * debugger/mcs51/Makefile.in,
3443 * debugger/mcs51/clean.mk,
3444 * device/include/Makefile.in,
3445 * device/lib/Makefile.in,
3446 * device/lib/mcs51/Makefile.in,
3447 * device/lib/pic/Makefile.in,
3448 * device/lib/pic/Makefile.common.in,
3449 * device/lib/pic/Makefile.subdir,
3450 * device/lib/pic/Makefile.rules,
3451 * device/lib/pic16/libio/Makefile.in,
3452 * device/lib/pic16/Makefile.subdir,
3453 * device/lib/pic16/libdev/Makefile.in,
3454 * device/lib/pic16/Makefile.rules,
3455 * device/lib/pic16/Makefile.common.in,
3456 * sim/ucsim/avr.src/Makefile.in,
3457 * sim/ucsim/main_in.mk,
3458 * sim/ucsim/cmd.src/Makefile.in,
3459 * sim/ucsim/doc/Makefile.in,
3460 * sim/ucsim/gui.src/Makefile.in,
3461 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3462 * sim/ucsim/gui.src/serio.src/Makefile.in,
3463 * sim/ucsim/hc08.src/Makefile.in,
3464 * sim/ucsim/libltdl/Makefile.in,
3465 * sim/ucsim/s51.src/Makefile.in,
3466 * sim/ucsim/sim.src/Makefile.in,
3467 * sim/ucsim/sim.src/conf.mk,
3468 * sim/ucsim/xa.src/Makefile.in,
3469 * sim/ucsim/z80.src/Makefile.in,
3473 * support/cpp2/Makefile.in,
3474 * support/librarian/Makefile.in,
3475 * support/librarian/clean.mk,
3476 * support/makebin/Makefile.in,
3477 * support/makebin/clean.mk,
3478 * support/packihx/Makefile.in,
3479 * support/regression/Makefile.in,
3480 * support/regression/ports/ds390/spec.mk,
3481 * support/regression/ports/gbz80/spec.mk,
3482 * support/regression/ports/hc08/spec.mk,
3483 * support/regression/ports/mcs51/spec.mk,
3484 * support/regression/ports/mcs51-large/spec.mk,
3485 * support/regression/ports/mcs51-medium/spec.mk,
3486 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3487 * support/regression/ports/pic14/spec.mk,
3488 * support/regression/ports/pic16/spec.mk,
3489 * support/regression/ports/mcs51-stack-auto/spec.mk,
3490 * support/regression/ports/ucz80/spec.mk,
3491 * support/regression/ports/xa51/spec.mk,
3492 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3493 adding a slash after $(top_builddir) and/or adding @datarootdir@
3495 * debugger/mcs51/configure.in,
3496 * device/lib/pic/configure.in,
3497 * device/lib/pic16/configure.in,
3498 * sim/ucsim/configure.in,
3499 * support/cpp2/configure.in,
3500 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3502 * debugger/mcs51/configure,
3503 * device/lib/pic/configure,
3504 * device/lib/pic16/configure,
3505 * sim/ucsim/configure,
3506 * support/cpp2/configure,
3507 * support/packihx/configure: generated with autoconf 2.60
3509 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3511 * as/link/hc08/lkihx.c (newArea),
3512 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3514 2007-01-02 Borut Razem <borut.razem AT siol.net>
3516 * doc/sdccman.lyx: documented #pragma sdcc_hash
3517 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3519 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3521 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3523 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3524 empty 'while'-loop to work correctly, see regression test 'while.c'
3525 * support/regression/tests/while.c: added
3527 2007-01-01 Borut Razem <borut.razem AT siol.net>
3529 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3530 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3531 support/cpp2/libcpp/sdcpp.c:
3532 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3533 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3534 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3536 2006-12-31 Borut Razem <borut.razem AT siol.net>
3538 * SDCPP synchronized with GCC CPP release version 4.1.1,
3539 currently the latest release:
3540 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3541 support/cpp2/libcpp/include/cpp-id-data.h
3542 support/cpp2/libiberty/fopen_unlocked.c
3543 support/cpp2/libiberty/md5.c
3545 support/cpp2/opt-functions.awk
3546 support/cpp2/opt-gather.awk
3547 support/cpp2/optc-gen.awk
3548 support/cpp2/opth-gen.awk:
3550 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3551 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3552 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3553 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3554 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3555 support/cpp2/diagnostic.h, support/cpp2/except.h,
3556 support/cpp2/hwint.h, support/cpp2/input.h,
3557 support/cpp2/intl.h, support/cpp2/move-if-change,
3558 support/cpp2/opts.c, support/cpp2/opts.h,
3559 support/cpp2/output.h, support/cpp2/prefix.c,
3560 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3561 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3562 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3563 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3564 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3565 support/cpp2/version.c:
3567 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3568 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3569 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3570 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3571 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3572 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3573 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3574 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3575 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3576 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3577 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3579 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3580 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3581 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3582 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3583 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3584 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3585 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3586 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3587 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3588 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3589 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3590 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3591 support/cpp2/system.h:
3594 2006-12-31 Borut Razem <borut.razem AT siol.net>
3596 * configure.in, configure: fixed bug #1538756: configure dies if bison
3597 and flex are not installed, 2nd try
3599 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3601 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3602 400.x for better code in RFE 899102
3604 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3606 * src/SDCCpeeph.c (deadMove),
3608 * src/mcs51/peep.h: renamed 'op' by 'reg'
3609 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3610 (scan4op): small change for removeDeadMove(), added support for
3611 'callee saves' and/or PACLL function calls,
3612 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3613 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3614 left in new dispatcher mcs51DeadMove()
3615 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3617 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3619 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3621 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3622 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3624 2006-12-30 Borut Razem <borut.razem AT siol.net>
3626 * support/cpp2/spacs.h: deleted from svn
3627 * configure.in, configure: fixed bug #1538756: configure dies if bison
3628 and flex are not installed
3630 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3632 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3633 with this z80 passes printf float test when enabled
3634 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3636 2006-12-28 Borut Razem <borut.razem AT siol.net>
3638 * support/cpp2/config.in, support/cpp2/configure.in,
3639 support/cpp2/configure, support/cpp2/Makefile.in:
3640 fix for the solaris build
3642 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3644 * src/SDCC.y (type_specifier2, pointer),
3646 * src/SDCCsymt.c (mergeSpec, checkSClass),
3647 * support/Util/SDCCerr.c,
3648 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3649 * support/valdiag/valdiag.py: Allow test cases to specify
3650 required language standard
3651 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3652 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3654 2006-12-27 Borut Razem <borut.razem AT siol.net>
3656 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3657 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3659 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3661 * support/cpp2/libiberty/Makefile.bcc: updated
3662 * src/pic16/main.c: fixed #pragma udata handling
3663 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3665 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3667 * src/SDCCpeeph.c: made labelHashEntry global,
3668 made pcDistance, FBYNAME static,
3669 (pcDistance): made static, use isComment and isLabel,
3671 (getLabelRef): added, extracted from labelRefCount(),
3672 (labelRefCount): use new getLabelRef(),
3673 (callFuncByName): made static, added deadMove,
3674 use isComment and isLabel,
3675 (newPeepRule): made static, set isLabel,
3676 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3677 labels from peephole rules,
3678 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3679 when isComment or isLabel is set
3680 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3681 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3683 * src/mcs51/peep.h: added
3684 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3685 * src/port.h: added peep->deadMove to port structure
3686 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3687 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3688 deadMove, finally removed no. 1 and 2
3695 * src/hc08/gen.c: mark lines with isComment or isLabel
3696 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3698 * sdcc.spec: bumped version to 2.6.3
3700 2006-12-26 Borut Razem <borut.razem AT siol.net>
3702 * support/cpp2/Makefile.in: added dependency on options.h
3703 * configure: regenerated
3704 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3705 * support/cpp2/Makefile.in: added vasprintf.c
3707 2006-12-25 Borut Razem <borut.razem AT siol.net>
3709 * SDCPP synchronized with GCC CPP release version 3.4.6,
3710 the latest release before 4.x:
3711 * support/cpp2/Makefile.in, support/cpp2/config.h,
3712 support/cpp2/configure, support/cpp2/configure.in,
3713 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3714 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3715 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3716 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3717 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3718 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3719 support/cpp2/cpptrad.c, support/cpp2/except.h,
3720 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3721 support/cpp2/hwint.h, support/cpp2/intl.h,
3722 support/cpp2/line-map.c, support/cpp2/line-map.h,
3723 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3724 support/cpp2/output.h, support/cpp2/prefix.c,
3725 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3726 support/cpp2/system.h, support/cpp2/version.c:
3728 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3729 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3730 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3731 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3732 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3733 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3734 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3735 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3736 support/cpp2/move-if-change, support/cpp2/opts.c,
3737 support/cpp2/opts.h, support/cpp2/opts.sh,
3738 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3739 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3740 support/cpp2/win32, support/cpp2/win32/dirent.c,
3741 support/cpp2/win32/dirent.h:
3743 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3744 * support/cpp2/sdcpp.h: renamed from sdcc.h
3745 * sdcppinit.c: deleted
3747 2006-12-23 Borut Razem <borut.razem AT siol.net>
3749 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3750 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3751 preproc.c: an other try to fix bug #982435: introduced
3752 -pedantic-parse-number command line option and pedantic_parse_number
3755 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3757 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3759 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3760 corrected overlayed areax addresses, warn about memory overlaps
3761 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3770 * src/port.h: added xabs_name and iabs_name
3771 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3772 (glue, emitMaps): create and emit maps d_abs and i_abs
3773 * src/SDCCglue.h: cosmetic changes
3774 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3776 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3777 (allocDefault): put absolute, initialized globals in them
3778 * support/regression/tests/absolute.c: added absolute bdata test
3779 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3781 2006-12-20 Borut Razem <borut.razem AT siol.net>
3783 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3784 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3785 added regression test for bug #982435
3787 2006-12-18 Borut Razem <borut.razem AT siol.net>
3789 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3790 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3791 small cosmetic changes
3792 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3793 * support/regression/tests/bug-1351710.c: added regression test
3795 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3797 * doc/sdccman.lyx: added the long missed iCode table
3798 "<where is figure II?>", added links to wiki
3800 2006-12-17 Borut Razem <borut.razem AT siol.net>
3802 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3803 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3804 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3805 unified table driven pragma handling, pragma argument type checking
3806 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3807 current one - version 1.1.3
3808 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3810 2006-12-13 Raphael Neider <rneider AT web.de>
3812 * src/pic/device.h: removed AssignedMemory structure and macros
3813 * src/pic/device.c: removed global finalMapping (linker assigns
3815 (register_map): add SFRs to remembered memRanges
3816 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3817 assignFixedRegisters,assignRelocatableRegisters): removed,
3818 (setMaxRAM,validAddress): adapted accordingly,
3819 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3820 reasonably sized sharebanks,
3821 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3822 (allDefsOutOfRange): removed unused code,
3823 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3825 * src/pic/pcode.c (register_reassign): removed recursion warning,
3826 fired far too often,
3827 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3828 to use existing pic14_stringInSet() to avoid duplicate symbols,
3829 tidied up the code a bit,
3830 (pic14printLocals): added in symmetry to printExterns, replaces
3831 writeUsedRegs more or less,
3832 (picglue): call new pic14_printLocals(),
3833 * device/include/pic/pic*.h: removed #pragma memmap directives,
3834 information gathered from include/pic/pic14devices.txt
3835 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3837 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3839 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3841 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3843 * device/include/mcs51/cc2430.h: fixed missing ';'
3845 2006-12-10 Raphael Neider <rneider AT web.de>
3847 * device/lib/pic16/libc/stdio/vfprintf.c,
3848 * device/lib/pic16/libc/stdio/printf_small.c,
3849 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3850 char arguments, as char varargs are cast to int by the caller,
3851 hopefully fixes #1604915 (other device libraries are still affected)
3853 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3855 * src/mcs51/ralloc.c (packRegsForAssign),
3856 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3858 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3860 * device/include/malloc.h: removed init_dynamic_memory
3861 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3862 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3863 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3864 * device/lib/libsdcc.lib,
3865 * device/lib/Makefile.in,
3866 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3867 * doc/sdccman.lyx: documented use of new _heap.c
3868 * support/regression/tests/malloc.c: removed init_dynamic_memory
3869 * src/cdbFile.c(spacesToUnderscores): new function,
3870 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3872 * device/include/tinibios.h: removed defines for putchar and getchar
3873 * device/lib/ds390/Makefile.in: added putchar.c
3874 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3876 2006-12-09 Borut Razem <borut.razem AT siol.net>
3878 * support/cpp2/sdcc.h: prevent multiple inclusion
3879 * support/cpp2/options.h: deleted
3881 2006-12-08 Borut Razem <borut.razem AT siol.net>
3883 * support/cpp2/sdcc.h: removed x*alloc() macros
3884 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3885 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3886 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3887 * support/cpp2/system.h: moved #include "sdcc.h"
3888 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3889 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3891 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3892 -funsigned-char options
3893 * support/cpp2/sdcppmain.c: fixed bug 1611411
3895 2006-12-07 Borut Razem <borut.razem AT siol.net>
3897 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3900 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3902 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3903 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3905 * .version: bumped to 2.6.2 because a) it's been a while
3906 b) the linker sources have moved c) the preprocessor is upgraded
3908 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3910 * support/regression/tests/snprintf.c: some checks
3911 * lib/src/printf_large.c: %bc: read char instead of int from stack
3913 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3915 * device/include/mcs51/cc2430.h: inserted _XPAGE
3917 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3919 * device/include/mcs51/cc2430.h: added
3921 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3923 * device/include/asm/default/features.h,
3924 * device/include/asm/ds390/features.h,
3925 * device/include/mcs51/at89s53.h,
3926 * device/include/ser.h,
3927 * device/include/ser_ir.h,
3928 * device/include/serial.h: changed keywords to double underscore variants,
3929 fixes bug 1590261 some more, thanks Steven Borley
3931 2006-12-01 Raphael Neider <rneider AT web.de>
3933 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3934 but emit warning (recursion is not supported for pic14)
3936 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3938 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3939 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3941 2006-11-30 Raphael Neider <rneider AT web.de>
3943 * src/pic/device.c (dump_sfr): always emit symbols
3944 * src/pic/glue.c (pic14printPublics): fixed typo
3946 2006-11-30 Raphael Neider <rneider AT web.de>
3948 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3949 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
3950 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
3951 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
3952 a sharebank, use a non-shared bank for the stack if none available
3953 * src/pic/device.h (struct memRange): added linked list next field,
3954 added prototypes for above functions
3955 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
3956 (typeRegWithIdx): accept fixed and unfixed stack registers
3957 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
3958 the stack, handle shared and banked stack (except for WSAVE),
3959 (insertBankSel): removed useless optimization (will never fire),
3960 (FixRegisterBanking): added optimization for devices with only one
3961 possibly aliased bank of memory, like 16f84
3962 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
3963 devices have no SHAREBANK in the linker script
3964 * device/include/pic/pic14devices.txt: documented memmap
3965 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
3967 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3969 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
3970 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
3971 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
3972 genhc08Code): switched most of the D (debug) macros to DD (detailed
3973 debug) macros to better control clutter in the generated .asm file.
3974 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
3975 genRightShift): fixed bug with non-constant bit shift stored to
3976 a volatile result (SF Open Discussion forum thread #1616749).
3977 Single byte case is not yet optimized.
3979 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
3981 * device/include/asm/mcs51/features.h,
3982 * device/include/malloc.h,
3983 * device/include/stdio.h: changed keywords to double underscore variants,
3986 2006-11-27 Borut Razem <borut.razem AT siol.net>
3988 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
3989 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
3990 support/cpp2/output.h, support/cpp2/cppinit.c,
3991 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3992 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
3993 support/cpp2/cppdefault.c, support/cpp2/system.h,
3994 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3995 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
3996 support/cpp2/prefix.c, support/cpp2/except.h,
3997 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
3998 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
3999 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4000 support/cpp2/version.c, support/cpp2/cppmain.c,
4001 support/cpp2/version.h, support/cpp2/hashtable.c,
4002 support/cpp2/cpperror.c:
4003 synchronized with GCC CPP release version 3.3.6,
4004 the latest where cppmain.c still exists.
4005 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4006 support/cpp2/sdcppinit.c: added
4008 2006-11-27 Borut Razem <borut.razem AT siol.net>
4010 * support/cpp2/cpplex.c:
4011 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4013 * support/cpp2/cpplib.c: removed definitions of unused variables
4015 2006-11-26 Borut Razem <borut.razem AT siol.net>
4017 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4018 since they are redefined by macros in support/cpp2/sdcc.h
4019 * support/cpp2/sdcc.h: x*alloc macro redefinition
4021 2006-11-25 Borut Razem <borut.razem AT siol.net>
4023 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4024 support/cpp2/configure, support/cpp2/Makefile.in,
4025 support/cpp2/cppfiles.c, support/cpp2/output.h,
4026 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4027 support/cpp2/config.h, support/cpp2/cpplib.h,
4028 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4029 support/cpp2/cppdefault.c, support/cpp2/config.in,
4030 support/cpp2/system.h, support/cpp2/cpplex.c,
4031 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4032 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4033 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4034 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4035 support/cpp2/configure.in, support/cpp2/intl.h,
4036 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4037 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4038 support/cpp2/version.c, support/cpp2/cppmain.c,
4039 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4040 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4041 support/cpp2/cpperror.c,
4042 support/cpp2/libiberty/safe-ctype.c,
4043 support/cpp2/libiberty/safe-ctype.h,
4044 support/cpp2/libiberty/splay-tree.c,
4045 support/cpp2/libiberty/obstack.c,
4046 support/cpp2/libiberty/lbasename.c,
4047 support/cpp2/libiberty/splay-tree.h,
4048 support/cpp2/libiberty/obstack.h:
4049 synchronized with GCC CPP release version 3.2.3,
4050 the latest before integration of cpp into gcc
4051 * support/cpp2/except.h, support/cpp2/line-map.c,
4052 support/cpp2/line-map.h,
4053 support/cpp2/libiberty/hex.c,
4054 support/cpp2/libiberty/concat.c,
4055 support/cpp2/libiberty/filenames.h: added
4056 * support/cpp2/intl.c: deleted
4058 2006-11-24 Borut Razem <borut.razem AT siol.net>
4060 * src/SDCC.y: enabled compilation of empty source file
4061 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4062 "ISO C forbids an empty source file"
4063 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4064 if all the code is ifdefed out.
4066 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4068 * src/hc08/gen.c (genPcall): fix for bug #1601032
4070 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4072 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4073 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4074 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4075 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4076 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4077 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4078 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4079 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4080 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4081 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4082 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4083 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4084 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4085 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4086 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4087 Renamed to all upper case as per the standard set by SiLabs
4089 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4091 * device/include/mcs51/C8051F520.h: new, added
4092 * device/include/mcs51/compiler.h: added link about predefined macros
4094 2006-11-23 Raphael Neider <rneider AT web.de>
4096 * src/regression/Makefile: add -L path to fresh library
4097 * src/regression/simulate: emphasize FAILED output
4098 * src/regression/create_stc: output _failures from gpsim
4099 * src/regression/compare4.c,
4100 * src/regression/rotate6.c: fixed char literals,
4101 all compile, all run =8-D
4103 * src/pic/pcode.h: added isPCASMDIR macro
4104 * src/pic/gen.c (genAnd): fixed bit offset
4105 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4106 packBits): unified register numbering schemes,
4107 (newReg): do not insert stack registers into hash table,
4108 (initStack): unpinned pseudo stack, simplified,
4109 (typeRegWithIdx): fixed retrieval of stack registers,
4110 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4111 (pCodeReplace): removed invalid assertion,
4112 (insertPCodeInstruction): fixed newly added labels,
4113 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4114 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4115 DumpFlow): removed unsed (broken?) code,
4116 (insertBankSel): prevent STATUS from being BANKSELed,
4117 (FixRegisterBanking): rewritten from scratch, implemented generic
4118 optimizations (suppress BANKSELs to same register and to registers
4119 present in all banks),
4120 (AnalyzeBanking): update flow after BANKSELection
4122 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4123 sharebank, let linker place it, mark STKxx symbols as emitted
4125 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4127 * src/regression/arrays.c,
4128 * src/regression/bank1.c,
4129 * src/regression/bool2.c,
4130 * src/regression/compare7.c,
4131 * src/regression/compare8.c,
4132 * src/regression/compare9.c,
4133 * src/regression/compare10.c,
4134 * src/regression/configword.c,
4135 * src/regression/for.c,
4136 * src/regression/mult1.c,
4137 * src/regression/pointer1.c,
4138 * src/regression/rotate6.c,
4139 * src/regression/string1.c,
4140 * src/regression/struct1.c,
4141 * src/regression/Makefile: make PIC14 regression tests run again
4142 (3 fail, 6 won't compile)
4144 2006-11-21 Raphael Neider <rneider AT web.de>
4146 * device/include/pic16/pic18f4550.h,
4147 * device/include/pic16/pic18f4455.h,
4148 * device/lib/pic16/libdev/pic18f4550.c,
4149 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4150 * configure.in: removed superfluous closing bracket
4152 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4154 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4157 2006-11-21 Raphael Neider <rneider AT web.de>
4159 * src/pic/device.{c,h}: added pic14_getPIC()
4160 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4161 (genAnd): added PIC code for one case, fixes #1597044
4162 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4163 SFRs that are present in all banks (e.g., STATUS)
4165 2006-11-20 Raphael Neider <rneider AT web.de>
4167 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4168 INCFSZ/INCFSZW and declared them as changing Z bit,
4169 (insertPCodeInstruction): correctly invert the above instructions,
4171 (DoBankSelect): don't panic on po_immediates
4173 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4176 * as/link/mcs51/lkihx.c (newArea),
4177 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4178 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4180 2006-11-11 Raphael Neider <rneider AT web.de>
4182 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4183 bitfield symbols, fixes #1579535 (once more...).
4185 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4187 * support/regression/generate-cases.py,
4188 * support/regression/fwk/include/testfwk.h,
4189 * support/regression/fwk/lib/testfwk.c: used code pointers,
4190 (about 50kByte less code generated for mcs51)
4192 2006-11-06 Borut Razem <borut.razem AT siol.net>
4194 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4195 debugger/mcs51/configure: fixed failed check because the function
4196 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4197 who submitted the patch for gpsim.
4198 * debugger/mcs51/configure.in: removed the result message
4199 * debugger/mcs51/Makefile.in: fixed the config.status warning
4200 "... seems to ignore the --datarootdir setting"
4202 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4204 * device/include/mcs51/c8051f020.h,
4205 * device/include/mcs51/c8051f040.h,
4206 * device/include/mcs51/c8051f060.h,
4207 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4208 * src/z80/gen.c (gencjneshort),
4209 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4211 2006-10-31 Borut Razem <borut.razem AT siol.net>
4213 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4214 debugger/mcs51/configure: get readline version
4216 2006-10-30 Borut Razem <borut.razem AT siol.net>
4218 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4219 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4220 debugger/mcs51/configure: locate readline even when cross compiling
4221 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4223 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4225 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4228 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4230 * device/include/malloc.h,
4231 * device/lib/calloc.c,
4232 * device/lib/free.c,
4233 * device/lib/malloc.c,
4234 * device/lib/realloc.c: moved definition of struct into sources
4235 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4237 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4239 * as/asx8051.dsp: corrected output directories
4240 * as/link/hc08: new directory for hc08 linker
4241 * as/hc08/aslink.h, as/link/aslink.h,
4242 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4243 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4244 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4245 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4246 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4247 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4248 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4249 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4250 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4251 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4252 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4253 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4254 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4255 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4256 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4257 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4258 * as/link/hc08/conf.mk,
4262 * sdcc.dsw: moved hc08 linker to as/link/hc08
4263 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4264 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4265 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4266 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4267 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4268 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4269 * as/link/mcs51/aslink.dsp,
4270 * as/link/mcs51/Makefile.in: factored out the common files
4271 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4272 * as/clean.mk: extra cleaning common files
4273 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4274 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4275 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4277 2006-10-29 Raphael Neider <rneider AT web.de>
4279 * src/pic/ralloc.c (newReg): create aliases for registers with
4280 multiple names to fix #1579535 and #1584001,
4281 (regWithIdx,dirregWithName): resolve aliases on lookup
4282 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4284 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4285 to prevent build errors on small devices
4287 2006-10-28 Raphael Neider <rneider AT web.de>
4289 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4290 assumption within interrupt handlers, fixes #1584940
4291 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4292 "emitted" to avoid emitting them again in udata
4294 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4296 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4299 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4301 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4302 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4303 on/off CR to CRLF conversion.
4305 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4307 * doc/sdccman.lyx: updated IRQ section
4309 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4311 * device/lib/serial_io.c: removed
4312 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4313 replacements for serial_io.c
4315 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4317 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4319 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4321 * device/lib/serial_io.c: Default putchar() and getchar() for
4322 mcs51 uses serial port.
4324 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4326 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4328 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4330 * support/regression/ports/mcs51/support.c: smaller
4331 _sdcc_external_startup()
4332 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4334 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4336 * device/lib/gbz80/crt0.s,
4337 * device/lib/gbz80/crt0_rle.s,
4338 * device/lib/gbz80/div.s,
4339 * device/lib/gbz80/fstubs.s,
4340 * device/lib/gbz80/heap.s,
4341 * device/lib/gbz80/mul.s,
4342 * device/lib/gbz80/putchar.s,
4343 * device/lib/gbz80/stubs.s,
4344 * device/lib/z80/crt0.s,
4345 * device/lib/z80/crt0_rle.s,
4346 * device/lib/z80/div.s,
4347 * device/lib/z80/fstubs.s,
4348 * device/lib/z80/heap.s,
4349 * device/lib/z80/mul.s,
4350 * device/lib/z80/putchar.s,
4351 * device/lib/z80/stubs.s: reverted, I was mistaken
4353 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4355 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4356 * support/regression/ports/mcs51/support.c: removed race
4357 condition on TI in _putchar allowing to use serial port mode 0
4359 2006-10-20 Borut Razem <borut.razem AT siol.net>
4361 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4363 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4365 * device/lib/gbz80/crt0.s,
4366 * device/lib/gbz80/crt0_rle.s,
4367 * device/lib/gbz80/div.s,
4368 * device/lib/gbz80/fstubs.s,
4369 * device/lib/gbz80/heap.s,
4370 * device/lib/gbz80/mul.s,
4371 * device/lib/gbz80/putchar.s,
4372 * device/lib/gbz80/stubs.s,
4373 * device/lib/z80/crt0.s,
4374 * device/lib/z80/crt0_rle.s,
4375 * device/lib/z80/div.s,
4376 * device/lib/z80/fstubs.s,
4377 * device/lib/z80/heap.s,
4378 * device/lib/z80/mul.s,
4379 * device/lib/z80/putchar.s,
4380 * device/lib/z80/stubs.s: removed all leading underscores from area names
4382 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4384 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4385 regression tests are not waiting in the simulator for simulated
4386 transmission of debug output
4388 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4390 * device/lib/printf_large.c: slightly smaller
4391 * doc/sdccman.lyx: do not use spaces within html links
4393 2006-10-16 Borut Razem <borut.razem AT siol.net>
4395 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4396 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4397 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4398 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4399 debugger/mcs51/configure:
4400 [ 1185668 ] add gnu readline support to sdcdb - enabled
4402 2006-10-16 Raphael Neider <rneider AT web.de>
4404 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4405 fixes #1577882, removes close to all banking optimizations
4407 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4409 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4410 variables in code memory
4411 * support/regression/tests/absolute.c: added test for this
4413 2006-10-15 Raphael Neider <rneider AT web.de>
4415 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4417 (BankSelect): emit BANKSEL before touching linker-placed regs,
4420 2006-10-10 Raphael Neider <rneider AT web.de>
4422 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4423 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4424 * src/pic/main.c (_pic14_parseOptions),
4425 * src/pic/main.h: mostly reverted to previous state, now use results
4426 from SDCCmain.c's argument parsing
4428 2006-10-10 Borut Razem <borut.razem AT siol.net>
4430 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4431 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4432 [ 1185668 ] add gnu readline support to sdcdb -
4433 prepared for READLINE, not enabled yet,
4434 thanks to <tal.bav AT gmail.com>
4436 2006-10-10 Raphael Neider <rneider AT web.de>
4438 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4439 * src/pic16/devices.inc,
4440 * device/include/pic16 (pic18f[24]620.h),
4441 * device/include/pic18fregs.h,
4442 * device/lib/pic16/pics.all,
4443 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4444 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4445 Gary Plumbridge and Anton Strobl
4447 2006-10-10 Raphael Neider <rneider AT web.de>
4449 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4450 --stack-siz=NUM options to configure the argument passing stack
4451 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4452 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4453 (pic14_getSharebankSize): obey --stack-siz=NUM,
4454 (pic14_getSharebankAddress): obey --stack-loc=NUM
4456 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4458 * doc/sdccman.lyx: added to the manual
4459 * doc/figures/ddd_example.png: added (neither pdflatex nor
4460 most browsers seem to like the .eps file)
4462 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4464 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4465 to /tmp and /var/tmp acc. LSB
4466 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4468 * support/regression/tests/onebyte.c: added test
4470 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4472 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4474 2006-10-05 Borut Razem <borut.razem AT siol.net>
4476 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4478 - sdcc.dsw: changed property eol-style to CRLF
4479 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4481 2006-10-04 Raphael Neider <rneider AT web.de>
4483 * device/include/pic/{pic16f84.h,pic16f84a.h},
4484 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4485 from patch #1522504, thanks to Robas Teodor
4487 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4489 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4492 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4494 * src/pic16/glue.c (pic16emitMaps),
4495 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4496 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4497 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4498 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4500 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4501 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4503 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4505 * support/librarian/sdcclib.c: Added option -l.
4506 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4508 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4509 using Windows command prompt.
4511 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4513 * device/lib/libsdcc.lib: added module rand
4514 * src/ds390/ralloc.c (rematStr),
4515 * src/hc08/ralloc.c (rematStr),
4516 * src/mcs51/ralloc.c (rematStr),
4517 * src/z80/ralloc.c (rematStr): made output more consistent
4518 * src/mcs51/gen.c: cosmetic changes
4520 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4522 * src/port.h: added mem.cabs_name to PORT
4529 * src/z80/main.c: added cabs_name initializers
4530 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4532 (emitMaps): emit absolutes in code memory into cabs_name
4534 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4535 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4536 * support/regression/fwk/include/testfwk.h: added define for at
4537 * support/regression/tests/absolute.c: added, new
4539 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4541 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4542 optimizations, see also patch 887161 by Stas Sergeev
4543 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4544 to be necessary anymore,
4545 (102, 103, 104, 127): renamed all occurances of bp to _bp
4547 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4549 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4550 thanks Weston T. Schmidt for patch 1555221
4551 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4552 * src/SDCCicode.c(geniCodeMultiply): small optimization
4554 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4556 * device/include/stdlib.h: added rand prototypes
4557 * device/lib/rand.c: new, added
4558 * device/lib/Makefile.in: added rand.c
4559 * src/z80/peeph.def,
4560 * src/z80/peeph-gbz80.def,
4561 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4563 2006-09-20 Raphael Neider <rneider AT web.de>
4565 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4567 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4569 * as/link/aslink.h: cosmetic changes
4570 * as/link/mcs51/Makefile.in,
4571 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4573 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4576 * as/link/mcs51/aslink.h,
4577 * as/link/z80/aslink.h: merged and moved to as/link/
4578 * as/link/lkstore.c,
4579 * as/link/mcs51/lkstore.c: moved to as/link/
4580 * as/link/clean.mk: remove *.o
4581 * as/link/mcs51/alloc.h: deleted
4582 * as/link/mcs51/lkarea.c: added lnksect prototype
4583 * as/link/mcs51/lkdata.c,
4584 * as/link/mcs51/lklex.c,
4585 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4586 * as/link/mcs51/lkmem.c,
4587 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4588 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4589 * as/link/mcs51/aslink.dsp,
4590 * as/link/mcs51/Makefile.aslink,
4591 * as/link/mcs51/Makefile.bcc,
4592 * as/link/mcs51/Makefile.in: updated for moved files
4593 * as/link/z80/lkarea.c,
4594 * as/link/z80/lkhead.c,
4595 * as/link/z80/lklex.c,
4596 * as/link/z80/lklibr.c,
4597 * as/link/z80/lklist.c,
4598 * as/link/z80/lkmain.c,
4599 * as/link/z80/lkrloc.c,
4600 * as/link/z80/lksym.c: synced with mcs51
4601 * as/link/z80/lkdata.c,
4602 * as/link/z80/lkeval.c,
4603 * as/link/z80/lkihx.c,
4604 * as/link/z80/lks19.c: cosmetic changes
4605 * as/link/z80/Makefile.in,
4606 * as/link/z80/linkgbz80.dsp,
4607 * as/link/z80/linkz80.dsp: updated for moved files
4609 2006-09-16 Borut Razem <borut.razem AT siol.net>
4611 * debugger/mcs51/sdcdb.c: partially fixed
4612 [ 1203664 ] sdcdb fails to open files w. two "." periods
4613 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4614 debugger/mcs51/symtab.h: fixed indenting
4615 * configure.in, configure: up to date with latest Maarten's changes
4617 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4620 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4621 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4622 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4623 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4624 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4625 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4626 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4627 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4628 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4629 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4630 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4631 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4632 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4633 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4634 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4635 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4636 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4637 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4638 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4639 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4640 as/link/mcs51/alloc.h,
4641 as/link/mcs51/clean.mk,
4642 as/link/mcs51/conf.mk,
4643 as/link/mcs51/Makefile.bcc,
4644 as/link/mcs51/Makefile.in,
4645 as/link/mcs51/readme.390,
4646 as/link/mcs51/strcmpi.c,
4647 as/link/mcs51/strcmpi.h,
4649 as/mcs51/Makefile.bcc,
4650 as/mcs51/Makefile.in,
4653 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4655 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4658 * as/link/Makefile.in,
4659 * as/link/z80/linkgbz80.dsp,
4660 * as/link/z80/linkz80.dsp,
4667 * link/z80/aslink.h,
4668 * link/z80/clean.mk,
4670 * link/z80/linkgbz80.dsp,
4671 * link/z80/linkz80.dsp,
4672 * link/z80/lkarea.c,
4673 * link/z80/lkdata.c,
4674 * link/z80/lkeval.c,
4677 * link/z80/lkhead.c,
4680 * link/z80/lklibr.c,
4681 * link/z80/lklist.c,
4682 * link/z80/lkmain.c,
4683 * link/z80/lkrloc.c,
4686 * link/z80/Makefile.in,
4688 * sdcc.dsw: moved link/ to as/link/
4690 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4692 * as/mcs51/i51mch.c (machine): fixed warning
4694 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4696 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4698 2006-09-09 Borut Razem <borut.razem AT siol.net>
4700 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4701 sdcdb WIN32 native port
4702 * src/clean.mk: fixed
4704 2006-09-08 Borut Razem <borut.razem AT siol.net>
4706 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4708 2006-09-08 Raphael Neider <rneider AT web.de>
4710 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4711 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4712 to gplink to disable processor mismatch warning and to allow
4713 the use of devices with only aliased (shared) memory banks,
4714 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4716 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4718 * doc/sdccman.lyx: Some re-formating plus example on using
4719 #pragma preproc_asm +/-
4721 2006-09-07 Borut Razem <borut.razem AT siol.net>
4723 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4726 2006-09-06 Borut Razem <borut.razem AT siol.net>
4728 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4729 line at sdcc.nsi:153
4730 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4732 2006-09-05 Borut Razem <borut.razem AT siol.net>
4734 * configure.in, configure: support for winsock2
4735 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4736 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4737 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4738 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4739 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4741 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4743 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4745 * support/regression/tests/bug1551947.c: new, added
4746 * src/SDCCsymt.h: strings are char* not byte*
4748 2006-09-05 Raphael Neider <rneider AT web.de>
4750 * device/lib/pic16/libdev/pic18f4550.c,
4751 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4752 declarations/definitions from patch #1520949
4754 2006-09-05 Raphael Neider <rneider AT web.de>
4756 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4757 byte-aligned bitfields, fixes #1539278
4759 2006-09-05 Raphael Neider <rneider AT web.de>
4761 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4764 2006-09-04 Borut Razem <borut.razem AT siol.net>
4766 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4767 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4768 -mno-cygwin is a part of the compiler name
4769 * support/scripts/sdcc_mingw32: don't disable ucsim
4771 2006-09-03 Borut Razem <borut.razem AT siol.net>
4773 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4774 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4776 2006-09-03 Raphael Neider <rneider AT web.de>
4779 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4780 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4783 2006-09-01 Borut Razem <borut.razem AT siol.net>
4785 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4786 to make ppc-osx happy
4788 2006-08-31 Borut Razem <borut.razem AT siol.net>
4790 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4791 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4792 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4793 * support/regression/ports/ds390/spec.mk,
4794 support/regression/ports/mcs51/spec.mk,
4795 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4796 To run regression tests in mingw environment:
4797 make DEV_NULL=NUL CC=gcc
4799 2006-08-30 Borut Razem <borut.razem AT siol.net>
4801 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4802 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4803 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4804 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4805 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4806 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4807 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4808 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4809 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4810 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4811 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4812 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4813 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4814 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4815 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4816 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4817 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4818 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4819 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4820 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4821 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4822 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4823 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4824 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4825 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4826 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4827 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4828 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4829 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4830 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4831 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4832 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4833 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4834 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4835 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4836 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4837 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4838 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4839 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4840 ucsim WIN32 native port
4842 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4844 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4846 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4848 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4849 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4851 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4853 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4854 * support/regression/tests/bug1546986.c: new, added
4855 * as/mcs51/.cvsignore,
4856 * debugger/mcs51/.cvsignore,
4857 * src/.cvsignore: deleted
4859 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4861 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4864 2006-08-20 Borut Razem <borut.razem AT siol.net>
4866 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4867 removed cl_listen_console::match(), cl_console::match(),
4868 restructured cl_commander::proc_input()
4870 2006-08-16 Borut Razem <borut.razem AT siol.net>
4872 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4873 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4874 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4876 2006-08-14 Borut Razem <borut.razem AT siol.net>
4878 * support/regression/Makefile.in,
4879 support/regression/ports/pic14/gpsim.cmd,
4880 support/regression/ports/pic14/spec.mk,
4881 support/regression/ports/pic14/support.c:
4882 added pic14 regression test
4884 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4886 * as/doc/asxhtm.html: documented changed ABS behaviour
4887 * as/doc/README: fixed some typos
4889 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4891 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4894 2006-08-12 Borut Razem <borut.razem AT siol.net>
4896 * support/regression/fwk/include/testfwk.h,
4897 support/regression/fwk/lib/testfwk.c,
4898 support/regression/generate-cases.py,
4899 support/regression/Makefile.in:
4900 regression test framework does not depend on function pointers and
4903 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4905 * device/include/stddef.h: c temporary hack to fix bug 1518273
4907 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4909 * device/include/mcs51/cc2510fx.h: added
4910 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4913 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4915 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4916 * as/z80/Makefile.in: added strcmpi.c
4917 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4918 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4920 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4922 * device/lib/gbz80/asm_strings.s,
4923 * device/lib/gbz80/crt0_rle.s,
4924 * device/lib/gbz80/div.s,
4925 * device/lib/gbz80/mul.s,
4926 * device/lib/gbz80/shift.s,
4927 * device/lib/z80/asm_strings.s,
4928 * device/lib/z80/crt0_rle.s,
4929 * device/lib/z80/div.s,
4930 * device/lib/z80/mul.s,
4931 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4932 flags which are all upper case
4934 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4936 * as/z80/asm.h: made CASE_SENSITIVE 1
4937 * link/z80/aslink.h: made CASE_SENSITIVE 1
4938 * src/z80/gen.c (throughout): made all conditionals upper case
4939 * support/regression/tests/bug1503067.c: new
4941 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4943 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4944 (shiftIntoPair): added case 2 for PAIR_IY,
4945 (setupToPreserveCarry): replaced parameters with iCode and check if
4946 PAIR_DE is in use to fix bug 1399290,
4947 (genPlus, genMinus): updated call to setupToPreserveCarry
4948 * support/regression/tests/bug1399290.c: new
4950 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
4952 * device/lib/Makefile.in (Z80SOURCES): enabled float support
4953 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
4954 * src/ds390/gen.c (shiftRLong),
4955 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
4956 * src/mcs51/gen.c (sameReg): changed to sameByte,
4957 (xch_a_aopGet): new,
4958 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
4959 shiftRLong): fixed bug 1533966
4960 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
4961 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
4962 * support/regression/Makefile.in: disabled z80, enabled ucz80
4963 * support/regression/tests/float_trans.c: enabled test for z80 and host
4964 * support/regression/tests/shifts2.c: new, for testing bug 1533966
4966 2006-08-01 Borut Razem <borut.razem AT siol.net>
4968 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
4969 comparison is always false due to limited range of data type
4970 on PPC64 machine (openpower-linux1) where "char = unsigned char"
4972 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
4974 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
4975 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
4976 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
4977 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
4979 2006-07-31 Borut Razem <borut.razem AT siol.net>
4981 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
4982 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
4983 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
4984 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
4985 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
4986 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
4987 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
4988 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
4989 enable ucsim mingw compilation. Serial port is disabled,
4990 since it uses termios.h API, which is not available on native
4993 2006-07-31 Borut Razem <borut.razem AT siol.net>
4995 * Small Device C Compiler 2.6.0 released
4996 * support/scripts/sdcc.nsi: added FULL_DOC option
4997 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
4999 2006-07-28 Borut Razem <borut.razem AT siol.net>
5001 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5002 * doc/INSTALL.txt: updated
5004 2006-07-27 Borut Razem <borut.razem AT siol.net>
5006 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5007 device/lib/pic/libdev/Makefile.in: fixed bug
5008 [ 1438354 ] pic libsdcc: distclean doesn't work
5009 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5010 device/lib/pic16/libio/Makefile.in: fixed bug
5011 [ 1438344 ] pic16 lib: clean doesn't work properly
5012 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5014 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5016 * device/lib/pic/libsdcc/fsdiv.c,
5017 * device/lib/pic/libsdcc/fsmul.c,
5018 * device/lib/pic16/libsdcc/float/fsdiv.c,
5019 * device/lib/pic16/libsdcc/float/fsmul.c,
5020 * device/lib/_fsdiv.c,
5021 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5022 * support/regression/tests/bug1520966.c: added
5023 * doc/knownbugs.html: removed [ 1520966 ] from the list
5025 2006-07-25 Borut Razem <borut.razem AT siol.net>
5027 * configure.in, configure, sdccconf_in.h: fixed bug
5028 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5029 * doc/knownbugs.html: removed [ 1519095 ] from the list
5031 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5033 * doc/knownbugs.html: added, contains list of known bugs at release
5034 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5036 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5038 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5039 function registers and corrected defaults with additional warning
5040 * device/lib/malloc.c: cosmetic changes
5041 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5042 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5043 (fillGaps): and used it
5045 2006-07-20 Raphael Neider <rneider AT web.de>
5047 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5048 output unless SDCCPICDEBUG is set
5049 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5050 output if SILENT is set
5052 2006-07-11 Borut Razem <borut.razem AT siol.net>
5054 * doc/README.txt: updated
5056 2006-07-10 Borut Razem <borut.razem AT siol.net>
5058 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5059 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5060 in WIN32 installation
5061 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5064 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5066 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5067 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5069 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5071 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5073 2006-07-06 Borut Razem <borut.razem AT siol.net>
5075 * support/regression/tests/bitfields.c:
5076 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5077 * support/regression/tests/constantRange.c:
5078 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5080 2006-07-04 Borut Razem <borut.razem AT siol.net>
5082 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5084 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5085 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5086 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5087 reverted changes from 2006-07-03
5088 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5089 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5090 added CPPFLAGS, used by the host port
5092 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5094 * support/regression/valdiag/tests/switch.c,
5095 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5096 * support/regression/tests/libmullong.c: fixed for host
5097 * support/regression/ports/host/spec.mk: disable all warnings for host,
5098 SDCC runs with --less-pedantic too
5100 2006-07-03 Borut Razem <borut.razem AT siol.net>
5102 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5104 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5105 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5106 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5107 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5109 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5110 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5111 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5112 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5114 2006-07-02 Raphael Neider <rneider AT web.de>
5116 * src/pic16/devices.inc,
5117 * device/include/pic16/pic18fregs.h,
5118 * device/include/pic16/pic18f4550.h,
5119 * device/lib/pic16/pics.all,
5120 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5122 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5124 * as/hc08/lkaomf51.c (OutputName),
5125 * as/mcs51/lkaomf51.c (OutputName),
5126 * as/z80/asmain.c (asmbl),
5127 * src/ds390/main.c (asmLineNodeFromLineNode),
5128 * src/hc08/ralloc.c (hc08_assignRegisters),
5129 * src/mcs51/main.c (asmLineNodeFromLineNode),
5130 * src/xa51/ralloc.c (checkRegMask),
5131 * src/xa51/gen.c (emitcode),
5132 * src/z80/gen.c (_emit2),
5133 * src/SDCCast.c (searchLitOp),
5135 * support/packihx/packihx.c,
5136 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5137 * src/ds390/gen.c (aopPutUsesAcc),
5138 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5139 * support/regression/tests/libmullong.c (mullong_wrapper),
5140 * src/SDCCsymt.c (powof2),
5142 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5143 * src/SDCCsymt.h: added TYPE_TARGET_*
5144 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5145 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5146 SDCCast because 1) header problems 2) this is the right place
5147 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5148 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5151 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5153 * src/SDCCicode.h: removed buggy semicolon in unused macro
5154 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5155 search for previous definiton of auto symbols too,
5156 (findPrevUse): fixed logic of emitWarnings
5158 2006-06-26 Raphael Neider <rneider AT web.de>
5160 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5161 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5163 2006-06-25 Raphael Neider <rneider AT web.de>
5165 * device/lib/pic/libm: NEW, added math library functions
5166 * device/lib/pic/libsdcc: NEW; added float support functions
5167 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5168 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5169 NEW, added math related headers
5170 * device/include/asm/pic/features.h: NEW
5171 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5172 (popGet): allow larger offsets for AOP_PCODE,
5173 (genDataPointerSet): handle literals explicitly, more debug output,
5174 (genAssign): fixed for float using aopLiteral ;-)
5175 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5176 GOTO initialisation routine
5177 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5178 flag on registers, fixes #1469043 (local variables do not work)
5179 * src/pic/main.c (_pic14_do_link),
5180 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5183 2006-06-25 Borut Razem <borut.razem AT siol.net>
5185 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5186 characters printed (not including the trailing '\0' used to end
5187 output to strings). Problem detected in regression test bug-927659.c.
5188 NOTE: printf() family functions should return int instead
5190 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5191 specifier are printed as themselves
5192 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5193 support flags, width and precision specifiers
5195 2006-06-24 Borut Razem <borut.razem AT siol.net>
5197 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5198 to the list of sdcc tagrets not supporting bit type
5199 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5200 testfor pic16 due to bug:
5201 [ 1511794 ] pic16: regression test bug-895992.c fails
5203 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5205 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5206 * src/SDCCglue.c (initPointer), fixed bug 1496419
5207 * support/regression/tests/bug1496419.c: new, added
5209 2006-06-22 Borut Razem <borut.razem AT siol.net>
5211 * support/regression/ports/pic16/support.c: use gpsim usart module from
5212 libgpsim_modules library
5214 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5216 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5219 2006-06-19 Raphael Neider <rneider AT web.de>
5221 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5222 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5223 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5224 (pic14printExterns,pic14printPublics,pic16printPublics,
5225 pic16_printExterns): use new functions to emit symbols
5226 (picglue,pic16glue): emit publics before emitting externs
5227 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5228 locally defined functions to avoid bug #1443651
5229 * support/regression/tests/bug-716242.c: removed pic16 workaround
5230 * support/regression/ports/pic16/spec.mk: ignore errors during build
5232 2006-06-19 Raphael Neider <rneider AT web.de>
5234 * src/pic/glue.h: added pic14aopLiteral prototype
5235 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5236 * src/pic/gen.c: removed stdint.h dependency
5237 (aopGet): use Safe_strdup()
5238 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5239 (genDataPointerSet): use pic14aopLiteral()
5240 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5241 for pic16; thanks to Bernhard and Maarten
5243 2006-06-18 Borut Razem <borut.razem AT siol.net>
5245 * support/regression/tests/structflexarray.c: flexible array members
5246 not supported by gcc < 3
5247 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5249 * src/pic/gen.c: don't include [p]strdin.h on solaris
5250 * support/Util/pstdint.h: addad svn attributes
5251 * support/regression/tests/constantRange.c,
5252 support/regression/tests/rotate.c: include inttypes.h instead
5253 stdint.h on solaris, addad svn attributes
5255 2006-06-18 Raphael Neider <rneider AT web.de>
5257 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5259 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5260 (pic16_genMinusBits): simplified sign-extension
5261 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5262 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5263 adjusted to correctly handle mixed-signed operands, disabled
5264 now unused multiplciation routines
5265 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5266 (assignResultValue): added argument denoting the size of the result
5267 as returned by the function (fixes upcasts in assigning from
5268 function calls: char foo(); int i = foo();)
5269 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5270 function result to assignResultValue
5271 (genMult): disabled inlined multiplication code
5272 (genDiv): augmented to also handle the modulus operator, fixed to
5273 handle mixed-signed operands correctly
5274 (genMod): simply call genDiv, disabled unused code
5275 (genAssign): fixed missing (sign-)extension on result
5276 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5277 valid char operands, allow signed operands for native code, added
5278 division and modulo operator handling
5279 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5281 As a consequence, onebyte.c (if split into two files) and muldiv.c
5282 pass regression tests.
5284 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5286 * doc/Makefile.in: two runs of makeindex seem needed to get
5287 correct page references in the index of sdccman.pdf
5288 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5290 2006-06-17 Borut Razem <borut.razem AT siol.net>
5292 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5294 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5296 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5297 mentioned ec2drv and paulmon
5299 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5301 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5302 consecutive abs areas
5303 (find_empty_space, allocate_space): added map to handle codemap or
5305 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5306 absolute idata and xdata
5307 * as/mcs51/lkmem.c (summary2): updated legend
5309 2006-06-16 Raphael Neider <rneider AT web.de>
5311 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5313 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5315 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5317 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5319 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5321 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5322 value of generic pointers,
5332 src/z80/main.c: PORT structure, added elements for gp_tags field,
5333 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5334 fields in the PORT structure of each port,
5335 * src/SDCCast.c (decorateType): allow processing of generic pointers
5336 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5339 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5345 * src/pic16/pcode.c,
5347 * src/pic/pcoderegs.c,
5350 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5351 bug 1504689 on minGW
5353 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5355 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5357 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5359 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5361 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5363 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5366 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5368 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5369 to a char variable. Fixed bug #1504211
5370 * device/include/pic16/adc.h,
5371 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5372 and fixed bug #1364390
5374 2006-06-10 Borut Razem <borut.razem AT siol.net>
5376 * CVSROOT: removed the CVS left-over
5378 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5380 * as/hc08/asmain.c (asexit),
5381 * as/hc08/lkmain.c (lkexit),
5382 * as/mcs51/asmain.c (asexit),
5383 * as/mcs51/lkmain.c (lkexit),
5384 * src/SDCCglue.c (DEFSETFUNC),
5385 * src/SDCCmain.c (linkEdit, assemble),
5386 * support/librarian/sdcclib.c (AddRel),
5387 replaced unlink() by standard C remove()
5388 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5389 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5390 gatherImplicitVariables): new, added to fix bug 608752,
5391 (createFunction): added gatherImplicitVariables()
5392 * src/SDCCast.h: added createRMW prototype
5393 * src/SDCCsymt.h (struct symbol): added infertype
5394 * support/regression/tests/bug608752.c: new, added
5396 2006-06-10 Raphael Neider <rneider AT web.de>
5398 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5399 multibyte dummy reads (fixes #1503234)
5401 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5403 * device/include/mcs51/compiler.h: new, added header file to enable
5404 creating common sfr definition header files for different compilers
5406 2006-06-05 Raphael Neider <rneider AT web.de>
5408 * src/pic16/{pcode.h,genarith.c}:
5409 introduced pCodeOp combining any two pCodeOps (previously only
5410 two register operands could be combined), removed pcop2 from
5411 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5412 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5413 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5414 rewritten to use new PO_TWO_OPS
5415 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5416 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5417 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5418 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5419 (pic16_get_op): embraced return arg to allow #define return(x),
5420 added new case for combined opcodes
5421 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5422 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5423 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5425 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5427 * src/SDCCval.c (checkConstantRange): added
5428 * src/SDCCval.h: added checkConstantRange
5429 * support/Util/SDCCerr.c,
5430 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5431 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5432 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5433 * src/SDCCast.c (decorateType): added checkConstantRange,
5434 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5435 can be emitted with the correct always true/false warning,
5436 added optimization for double '!';
5437 result of decorateType() must be assigned back to the tree, because
5438 decorateType() can change the tree
5439 * src/SDCCicode.c (geniCodeLogic),
5440 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5441 (checkConstantRange): removed, it was only a fragment which never
5443 * src/SDCCsymt.c (computeType): fixed promotion for
5444 "-1 < (unsigned bit) b"
5445 * src/pic/ralloc.c (packRegsForAssign),
5446 * src/pic16/ralloc.c (packRegsForAssign),
5447 * src/hc08/ralloc.c (packRegsForAssign),
5448 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5450 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5451 * support/regression/tests/constantRange.c: added
5452 * support/valdiag/tests/constantRange.c: added
5453 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5455 2006-06-02 Borut Razem <borut.razem AT siol.net>
5457 * support/regression/ports/pic16/support.c: increase stack size
5459 * support/regression/Makefile.in: sort tests by name so that the
5460 resutlts can be compared on different machines / platforms
5462 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5464 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5465 * src/ds390/gen.c (emitLabel): new, added,
5466 (genDjnz): fixed stack overflow bug,
5467 (throughout): cosmetic changes to sync with mcs51/gen.c,
5468 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5469 * src/mcs51/gen.c (genEndFunction): small optimization,
5470 (throughout): cosmetic changes to sync with ds390/gen.c
5472 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5474 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5475 (_print_format): fixed printing pointers
5476 * src/mcs51/gen.c (emitLabel, movb): new, added,
5477 (genAssign): small optimization,
5478 (genDjnz): fixed stack overflow bug,
5479 (throughout): replaced sprintf with SNPRINTF,
5480 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5481 replaced emitcode("mov", "b,...") with MOVB(...),
5482 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5483 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5484 * src/mcs51/peeph.def: added rules 140 and 264
5485 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5486 so they may get optimized into registers
5488 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5490 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5491 immediately when encountered,
5492 (printUsage): always use stderr even on windows
5494 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5496 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5497 (processParms): fixed bug #1247551
5498 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5499 parseCmdLine, main): print '--version' to stdout,
5500 print 'help' to stdout if --help is given,
5501 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5502 arguments are given; fixed --help
5504 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5506 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5507 * support/regression/tests/bug-1493710.c: added
5509 2006-05-27 Borut Razem <borut.razem AT siol.net>
5511 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5513 * support/regression/ports/pic16/support.c: increase stack size
5514 from default 64 bytes to 128 bytes
5515 * support/regression/tests/staticinit.c,
5516 support/regression/tests/float.c: regression tests fully enabled
5517 for pic16 port by putting the initialized data arrays into the code
5519 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5520 This was changed by mistake in the previous version.
5522 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5524 * src/pic16/gen.c (genFunction, genEndFunction): some
5525 beautifications, fixed bug with falsely restoring FSR2 in large
5526 stack model, thanks to Beau E. Cox for reporting the bug
5528 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5530 * debugger/mcs51/break.c,
5531 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5532 use %p to print pointers, made address variables unsigned
5533 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5534 * debugger/mcs51/symtab.c (parseSymbol): must return something
5535 * src/mcs51/gen.c (aopForSym): small optimization,
5536 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5537 (freeAsmop): added missing break,
5538 (aopPut): removed parameter bvolatile, determine it inside the function,
5539 (saveRegisters, unsaveRegisters): small optimization,
5540 (genIpush): removed pointless check,
5541 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5542 replaced sprintf with SNPRINTF,
5543 replaced strcpy with strncpyz,
5544 updated aopPut calls,
5545 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5546 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5548 2006-05-24 Borut Razem <borut.razem AT siol.net>
5550 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5551 modification of test for the pic16 port, put the array to the code
5552 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5554 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5556 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5557 * support/Util/pstdint.h: added
5559 2006-05-22 Borut Razem <borut.razem AT siol.net>
5561 * src/regression/Makefile: removed bool2.c test, added -q linker option
5562 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5563 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5564 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5565 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5566 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5567 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5568 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5569 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5570 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5572 2006-05-22 Raphael Neider <rneider AT web.de>
5574 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5575 bug #1492360 (problematic due to generic pointers, see code)
5577 2006-05-22 Borut Razem <borut.razem AT siol.net>
5579 * support/regression/ports/pic16/specs.mk: removed stack size linker
5581 * support/regression/tests/array.c,
5582 support/regression/tests/bitopcse.c,
5583 support/regression/tests/bug-908454.c,
5584 support/regression/tests/malloc.c: modified for pic16 regression test
5585 * support/regression/tests/bitfields.c:
5586 pic16 - excluded bitfileds of size > 8
5587 * support/regression/tests/bp.c: pic16 - reduced data size
5588 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5589 * support/regression/tests/bug-460010.c:
5590 pic16 - used the absolute address the fits in memory
5591 * support/regression/tests/bug-716242.c:
5592 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5593 * support/regression/tests/float.c:
5594 pic16 - excluded - data size too big
5595 * support/regression/tests/onebyte.c:
5596 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5597 * support/regression/tests/shifts.c:
5598 pic16 - function names probably have to differ in first X characters
5600 * support/regression/tests/staticinit.c:
5601 pic16 - excluded some tests due error: no target memory available for
5604 2006-05-22 Borut Razem <borut.razem AT siol.net>
5606 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5607 second try. Thanks Stas Sergeev once more.
5609 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5611 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5612 (genLeftShift, genRightShift): fixed bug 1491627
5613 * src/hc08/peeph.def (rules 7, 8.x): added
5614 * support/regression/tests/shifts.c (ShiftLeftByParam,
5615 ShiftRightByParam, testShiftByParam): added to test variable shifting
5617 2006-05-20 Raphael Neider <rneider AT web.de>
5619 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5620 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5621 (allocReg): add only new registers to dynAllocRegs,
5622 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5623 #1489055, #1445850, and probably #1483693
5625 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5627 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5628 bug in for-loop that didn't emit the last of CONFIG and ID registers
5630 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5632 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5634 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5635 1489016, 1434401 and 1490124
5636 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5637 1489016, 1434401 and 1490124
5639 2006-05-17 Borut Razem <borut.razem AT siol.net>
5641 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5644 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5646 * device/include/mcs51/P89c51RD2.h,
5647 * device/include/mcs51/P89LPC901.h,
5648 * device/include/mcs51/P89LPC922.h,
5649 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5651 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5653 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5654 to fix missing stack pragma in compiled binary object file,
5656 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5658 * support/packihx/configure.in,
5659 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5660 determine sizeof basic types even while cross compiling
5662 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5664 * src/avr/gen.c (aopop),
5665 * src/ds390/gen.c (aopOp),
5666 * src/hc08/gen.c (aopOp),
5667 * src/mcs51/gen.c (aopop),
5668 * src/pic16/gen.c (pic16_aopOp),
5669 * src/pic/gen.c (aopOp),
5670 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5671 if size of operand is smaller than spill location
5673 2006-05-12 Borut Razem <borut.razem AT siol.net>
5675 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5676 have to have CR/LF line endings even if they are checked out on *nix
5677 or on WIN32 in cygwin binmode
5679 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5681 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5682 * device/include/ds80c390.h: added sfr16 definitions
5686 * src/ds390/ralloc.c,
5687 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5688 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5689 bit returning functions
5690 * support/regression/tests/sfr16.c: enabled test on ds390
5692 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5694 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5695 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5697 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5699 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5700 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5701 (cl_address_space constructor): removed expensive initialization,
5702 (cl_address_space::get_cell): extended for late initialization,
5703 (cl_address_space::*): use late initialization,
5704 (cl_address_decoder::activate): removed expensive initialization,
5705 This reduced regression test running time by 25%
5707 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5715 * support/packihx/Makefile.in,
5716 * support/packihx/clean.mk,
5717 * support/packihx/Makefile.bcc,
5718 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5720 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5722 * src/SDCCval.c (valNot): fix for regression test failure
5723 of not.c on big endian hosts
5725 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5727 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5729 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5731 * device/lib/mcs51/Makefile.in: changed string comparison operator
5732 to = for POSIX compliance; == is bash extension
5734 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5736 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5739 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5741 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5742 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5743 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5744 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5745 bug report #1478657,
5747 2006-05-05 Borut Razem <borut.razem AT siol.net>
5749 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5752 2006-05-02 Borut Razem <borut.razem AT siol.net>
5754 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5755 create *.ind, which made make to fail if invoked with -j 2
5757 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5759 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5760 Hubert Sack for patch 1479782
5762 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5764 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5766 2006-05-01 Raphael Neider <rneider AT web.de>
5768 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5769 (create_pic): store only prefix-free device name,
5770 (init_pic): check for device names with "16" prefix,
5772 * src/pic/device.h (struct PIC_device),
5773 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5775 * device/include/pic/pic12f{635,675,629,683}.h,
5776 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5777 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5778 * device/include/pic/pic16f505.h,
5779 * device/lib/pic/libdev/pic16f505.c: removed
5780 * device/include/pic/pic14devices.txt: added support for pic12f
5781 devices, removed unsupported non 16-bit devices
5782 [above changes provided by patch from Zik Saleeba]
5783 * src/pic/*, src/pic16/*, device/include/pic16/*,
5784 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5786 2006-05-01 Borut Razem <borut.razem AT siol.net>
5788 * configure.in, configure, doc/Makefile.in:
5789 sync with nightly build makefile - latex, dvipdf and dvips
5792 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5794 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5795 in the library source
5797 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5799 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5801 2006-04-28 Raphael Neider <rneider AT web.de>
5803 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5804 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5805 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5806 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5808 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5810 * device/lib/pic/libdev/Makefile.in,
5811 * device/lib/hc08/Makefile.in,
5812 * device/lib/gbz80/Makefile.in,
5813 * device/lib/z80/Makefile.in,
5814 * device/lib/ds390/Makefile.in,
5815 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5816 thanks to Borut for the bug report
5818 * configure: always create doc/Makefile independent from --enable-doc
5819 * Makefile.in: always install from directory doc independent from
5821 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5823 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5824 * doc/Makefile.in: install *.txt if present
5825 * device/include/Makefile.in (install): added installation of pic/*.inc
5826 and pic/*.txt files again, they were erroneously removed
5828 2006-04-28 Raphael Neider <rneider AT web.de>
5830 * src/pic/{gen.c,main.h,pcode.c},
5831 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5832 concerning signedness with casts
5834 2006-04-28 Raphael Neider <rneider AT web.de>
5836 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5837 definition of an interrupt handler,
5838 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5839 interrupt handler stuff from picglue() to separate routine,
5840 (picglue): enabled definition of intr handlers in files w/o main()
5842 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5844 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5845 compilation with MSVC 2005 Express Edition (VC8)
5847 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5849 * device/lib/Makefile: fixed build of gbz80 lib
5851 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5853 * support/regression/tests/bug-460010.c,
5854 * support/regression/tests/bug-524691.c,
5855 * support/regression/tests/bug-716242.c: removed conditional defines
5856 that are already in testfwk.h
5858 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5860 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5861 (AccAXRsh1): added, shift right by 1,
5862 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5864 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5866 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5868 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5869 remove cast to same type
5870 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5871 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5873 * link/z80/Makefile: removed, they have moved to
5876 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5877 * install-sh: fix bug #1204398 by setting umask 0022
5878 * device/lib/Makefile: separate build of z80 and gbz80 lib
5880 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5882 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5883 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5885 One basic decision: e.g. src/clean.mk includes further files. In order
5886 to make this work there are two solutions:
5887 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5888 run configure on them. This way they can use
5889 'include $(srcdir)/port-clean.mk'
5890 - always include clean.mk by the Makefile at the same level. To avoid
5891 that `make clean` tries to include and build Makefile.dep the
5892 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5893 implemented, because now even `make uninstall` doesn't create
5894 Makefile.in. clean.mk could be eliminated by pasting it in
5897 * debugger/mcs51/Makefile.in: build own objects from library sources
5898 (SLIB, SDCC) in current directory
5900 * configure, configure.in: renamed --disable-device-lib-build in
5901 --disable-device-lib; added --enable-doc, the required tools are
5902 searched by configure; added result message; the toolchain for the
5903 belonging ports are now only built, if the port is enabled.
5905 * support/regression/*: all output is written in directory gen, because
5906 the fwk and ports directories don't livet in the build tree using vpath
5908 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5909 --disable-device-lib, added --enable-doc, added section VPATH
5911 * sim/ucsim/configure.in,
5912 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5913 z80 are enabled by default
5915 2006-04-24 Raphael Neider <rneider AT web.de>
5917 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5918 to config word, "pic14_"-prefixed some extern functions
5919 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5920 config word has been found
5921 * src/pic/device.h: added prototypes
5922 * src/pic/pcode.c: added "pic14_"-prefix where needed
5923 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5925 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5927 (pic14emitRegularMap): ignore config words,
5928 (pic14createInterruptVect): moved generating __config directives away
5929 (picglue): have __config directives emitted
5931 2006-04-24 Borut Razem <borut.razem AT siol.net>
5933 * doc/Makefile: sync with nightly build makefile
5935 2006-04-24 Raphael Neider <rneider AT web.de>
5937 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5938 registers that have not been assigned proper liveranges,
5939 fixes #1469504 and #1474602,
5940 (pCodeRegOptimizeRegUsage): fixed typo in comment
5942 2006-04-24 Borut Razem <borut.razem AT siol.net>
5944 * device/examples/main8051.c: deleted - it was removed from CVS
5945 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5946 after the transition to Subversion
5947 * src/SDCCalloc.h: deleted - it was removed from CVS
5948 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5949 after the transition to Subversion
5950 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
5951 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
5952 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
5953 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
5955 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
5957 * as/asx8051.dsp: added mcs51/strcmpi.h
5958 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
5959 * as/hc08/aslink.h: updated lnksect prototype
5961 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
5963 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
5964 (newdot): handle A_ABS
5966 * as/mcs51/asout.c (outarea): output address
5967 * as/hc08/lkaomf51.c,
5968 * as/mcs51/lkaomf51.c: disabled unused array UsageType
5970 * as/mcs51/i51pst.c,
5971 * as/z80/z80pst.c: "ABS" is not A_OVR
5972 * as/hc08/lkarea.c (newarea): read a_addr,
5973 (lnkarea): added codemap array, sort absolute areas to the front,
5974 combine all GSINITx/GSFINAL,
5975 (find_empty_space, allocate_space): new functions,
5976 (lnksect): return next address, handle absolute sections
5977 * as/mcs51/lkarea.c (newarea): read a_addr,
5978 lnksect2 prototype changed,
5979 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
5980 (find_empty_space, allocate_space): new, factored out of lnksect2,
5981 (lnksect2): return next address, handle absolute sections
5983 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
5984 * as/hc08/lklibr.c (addfile, fndsym),
5985 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
5986 index out of range and detect both '\' and '/'
5987 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
5988 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
5989 regression tests (ds390 cannot return bool yet)
5990 * doc/sdccman.lyx: changed version number, document changed --no-peep,
5991 document critical interrupts on z80, document changed SDCC define
5992 * src/asm.c (_asxxxx_mapping): fixed .org directive,
5993 (_a390_mapping): added .org directive
5994 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
5995 (genMultOneByte): fixed warnings
5996 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
5998 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
5999 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6000 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6001 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6002 * src/pic16/main.c: removed newReg prototype
6003 * src/pic16/pcode.c,
6004 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6006 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6008 * src/pic16/ralloc.c
6009 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6011 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6012 from short to PIC_OPTYPE
6013 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6014 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6015 optype from short to PIC_OPTYPE
6016 * src/port.h: made int_size unsigned to fix warnings
6017 * src/SDCC.y: fixed warning on MSVC
6018 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6019 * src/SDCCopt.c (convertToFcall): fixed warnings
6020 * src/SDCCsymt.h: removed double prototype for genSymName
6021 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6022 offset int to fix warnings
6024 2006-04-22 Borut Razem <borut.razem AT siol.net>
6026 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6027 references to CVS replaced with Subversion
6029 2006-04-21 Borut Razem <borut.razem AT siol.net>
6031 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6032 references to CVS replaced with Subversion
6034 2006-04-19 Borut Razem <borut.razem AT siol.net>
6036 * src/version.awk: adapted for svn
6037 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6038 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6039 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6040 /binutils-avr/etc/*.vi, *.jin: removed all properties
6041 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6043 2006-04-19 Borut Razem <borut.razem AT siol.net>
6045 * CVS to Subversion migration completed
6047 2006-04-18 Borut Razem <borut.razem AT siol.net>
6049 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6050 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6052 2006-04-17 Borut Razem <borut.razem AT siol.net>
6054 * device/include/Makefile.in: added pic/*.inc to the installation
6056 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6058 * support/regression/collate-results.py: fixed output in case of
6060 * support/regression/generate-cases.py: fixed splitting of pathnames
6062 * as/hc08/lklibr.c (addfile),
6063 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6065 2006-04-11 Raphael Neider <rneider AT web.de>
6067 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6068 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6069 * src/pic16/pcode.c (assignValnums): fixed #1460578
6071 2006-04-11 Raphael Neider <rneider AT web.de>
6073 * device/lib/pic/libdev/*.c,
6074 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6075 fixes #1468739, enables compilation in --std-c99 mode
6076 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6078 2006-04-11 Raphael Neider <rneider AT web.de>
6080 * src/pic/device.c (find_device): removed debug output
6081 (list_valid_pics): enabled verbose listing of supported devices
6082 * device/include/stdbool.h: define bool as char for pic14/16 as well
6084 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6086 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6088 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6090 * .version: bumped version to 2.5.6
6091 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6093 2006-04-06 Raphael Neider <rneider AT web.de>
6095 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6096 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6097 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6098 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6099 pic14_constructAbsMap
6100 (pic14printPublics): declare absolute global symbols as global
6101 (pic14createInterruptVect),
6102 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6103 (newReg): assume new registers unused, use correct name in
6104 hashtable (reg->name instead of name), more debugLog output
6105 * src/pic/device.h (PIC_device): added fields for verbose output
6106 * src/pic/device.c: moved device definition to pic14devices.txt,
6107 added routines for runtime parsing of pic14devices.txt,
6108 added support for second config word
6109 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6110 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6111 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6112 (_pic14_parseOptions): moved pCodeInitRegisters here
6113 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6114 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6115 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6116 handling the pseudo stack
6117 * device/lib/Makefile.in: ignore failures in objects-pic16,
6118 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6119 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6120 * device/lib/pic/Makefile.subdir,
6121 * device/lib/pic16/Makefile.subdir: improved clean rules
6122 * device/lib/pic/libdev/: NEW, pic14 device libraries
6123 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6124 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6125 * device/include/Makefile.in: create subdir and install pic14 headers
6126 * device/include/pic/p16f_common.inc: removed unused declarations
6127 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6128 PICs from inc2h.pl v1.6,
6129 replaced BIT_AT macros with struct declarations
6130 * device/include/pic/pic14devices.txt: definition of supported devices,
6131 all above improvements contributed by Zik Saleeba, thanks
6132 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6133 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6136 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6138 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6139 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6140 thanks to Charles Olds
6142 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6144 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6146 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6148 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6149 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6150 * support/regression/bug1464657.c: added, new test
6152 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6154 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6157 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6159 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6160 --no-peep and --peep-file <file> are used don't use default rules but
6163 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6165 * src/mcs51/gen.c (genCall): fixed bug 1457608
6167 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6169 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6170 changes seem to cause (trigger?) problems with the build system.
6172 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6174 * src/SDCCpeeph.c (operandsLiteral): new, added,
6175 (callFuncByName): inserted operandsLiteral
6176 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6178 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6180 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6181 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6183 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6185 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6186 implemented patch 1120823 Thanks to Willy De la Court (normal
6187 interrupts need an interrupt number now if they are made critical),
6188 and enabled nesting of critical functions though not for gbz80
6189 (genCritical, genEndCritical): added functions
6190 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6191 * src/z80/mappings.i: added "ei" to all mappings
6193 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6195 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6196 submitted by the Debian SDCC maintainer Aurelien Jarno:
6197 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6198 archive with gcc 4.1 on mips and wrote the patch"
6200 2006-03-16 Raphael Neider <rneider AT web.de>
6202 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6203 the left operand is shorter than the result (c* = lit-c* + int),
6205 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6208 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6210 * src/.version: increased version number to 2.5.5
6211 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6212 linking is done manually in pic16 port's _linkEdit,
6213 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6214 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6215 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6216 allocate asmop as AOP_ACC,
6217 (aopForRemat): added parameter 'bool result' in function declaration,
6218 (pic16_aopGet): return AOP_ACC when accessing WREG,
6219 (pic16_popGetTempReg): minor modification,
6220 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6221 'pic16_allocWithIdx',
6222 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6223 calling function in absolute addresses,
6224 (genAssign): take into account AOP_ACC asmop,
6225 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6226 * src/pic16/pcoderegs.c: some debug functions and lines added,
6227 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6228 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6230 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6231 call to allocReg, not by manually allocating a new one,
6232 (pic16_assignRegisters): now before going through the register
6233 allocating functions mark all registers as free. This eliminates some
6234 side effects resulting from peephole parser done earlier in the backbone
6236 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6238 * src/SDCCicode.c (geniCodeLogic),
6239 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6241 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6243 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6244 (genSend): bugfix, do not allocate and free twice,
6245 (shiftRLong): handle partially overlapping aops
6246 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6248 2006-03-08 Borut Razem <borut.razem AT siol.net>
6250 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6253 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6255 * support/regression/tests/bug1409955.c: new, added
6256 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6257 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6258 (aopForSym, aopOp): increment asmop.allocated if reused,
6259 (freeAsmop): decrement asmop.allocated and check for zero instead of
6261 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6262 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6263 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6264 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6265 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6266 genSignedRightShift, genRightShift, genDataPointerGet,
6267 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6268 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6269 in reverse order from allocation,
6270 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6271 added swappedLR to keep track
6272 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6273 pdata & code for GCC, z80, gbz80 & hc08
6274 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6276 2006-03-08 Raphael Neider <rneider AT web.de>
6278 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6280 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6282 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6283 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6284 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6286 2006-03-06 Borut Razem <borut.razem AT siol.net>
6288 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6289 made the linker quiet
6291 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6293 * src/pic16/gen.c (genPcall): fixed bug #1443644
6294 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6295 which dumps before the function entry point a data byte which represents
6296 the number of the local variables used by the specified function, added
6297 'xinst' for initial support for Extended Instruction Support,
6298 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6299 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6300 port->fun_prefix anymore (may change later),
6301 (genFunction, genEndFunction): do not store/restore local registers for
6302 _main (this should take care the --main-return command line option in
6304 (genOr): removed some legacy pic-port instructions,
6305 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6306 performing operations with SFR's causes data to be written more than
6307 once to each SFR. Perhaps SFRs should be handled in special cases...
6308 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6310 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6311 into account for stack starting position,
6312 (struct OPTIONS pic16_optionsTable): added command line argument
6313 --extended or -y for Extended Instruction Support,
6314 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6315 (deassignLRs): *** perhaps the most important change, old 'for' code
6316 (commented out for reference), didn't account for some registers which
6317 were left marked 'not free' after a pointer operation. The change
6318 reduces register usage a lot in some cases
6320 2006-03-04 Borut Razem <borut.razem AT siol.net>
6322 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6324 * support/regression/tests/bug-524697.c: decreased array size for
6325 mcs51 to fit into the internal RAM
6326 * support/regression/Makefile.in: a little bit more verbose
6328 2006-03-03 Borut Razem <borut.razem AT siol.net>
6330 * support/regression/fwk/lib/testfwk.c,
6331 support/regression/fwk/include/testfwk.h: introduced function
6332 _prints(), nonrecursive _printn(), call _initEmu() from main()
6333 * support/regression/ports/gbz80/support.asm,
6334 support/regression/ports/ucz80/support.asm,
6335 support/regression/ports/z80/support.asm,
6336 support/regression/ports/ds390/support.c,
6337 support/regression/ports/hc08/support.c,
6338 support/regression/ports/host/support.c,
6339 support/regression/ports/mcs51/support.c,
6340 support/regression/ports/xa51/support.c: added empty _initEmu()
6342 * support/regression/ports/pic16/gpsim.cmd,
6343 support/regression/ports/pic16/spec.mk,
6344 support/regression/ports/pic16/support.c,
6345 support/regression/Makefile.in: added pic16 regression test
6347 2006-03-01 Raphael Neider <rneider AT web.de>
6349 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6350 genConstPointerGet): use safe way of generating MOVFF to cover
6351 literals as well as registers, fixes bug #1440527
6352 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6354 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6355 more correctly, fixes bug #1232186
6356 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6357 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6358 gplink guess the correct processor in more cases, applied patch
6359 from Till Riedel attached to and fixing bug #1436552
6361 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6363 * support/regression/tests/array.c: added, contains check for #1434401
6364 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6366 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6368 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6369 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6370 * device/include/mcs51/c8051f326.h,
6371 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6372 * device/include/mcs51/c8051f000.h,
6373 * device/include/mcs51/c8051f018.h,
6374 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6375 PCON_IDLE,PCON_STOP and added sfr16 definitions
6377 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6379 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6380 genGetWord): fixed bug 1409955
6382 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6384 * device/include/hc08/mc68hc908gp32.h,
6385 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6387 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6389 * src/SDCCast.c (constExprValue): return NULL if not a value
6390 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6391 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6392 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6394 2006-02-13 Borut Razem <borut.razem AT siol.net>
6396 * src/regression/ptrarg.c: added, fails due to bug #1430967
6397 * src/regression/Makefile: ptrarg.c added, ...
6399 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6401 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6402 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6404 2006-02-11 Borut Razem <borut.razem AT siol.net>
6406 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6407 print "Processor: xxx" message to stdout only if --verbose
6409 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6411 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6412 * support/regression/tests/bug1426356.c: added
6413 * support/regression/tests/bitfields.c: removed 2 tests
6415 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6417 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6418 * device/include/mcs51/c8051f330.h,
6419 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6420 PCON_IDLE,PCON_STOP and added sfr16 definitions
6421 * device/lib/_divsint.c,
6422 * device/lib/_divuint.c,
6423 * device/lib/_divulong.c,
6424 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6425 register bank bug for small stackauto
6427 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6429 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6431 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6433 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6434 * all.dsp: corrected several bin paths
6435 * device/include/mcs51/c8051f120.h,
6436 * device/include/mcs51/c8051f300.h,
6437 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6438 to PCON_IDLE,PCON_STOP
6439 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6440 * device/lib/printf_large.c (output_float): fixed bug 1388703
6441 * support/regression/tests/bug1057979.c: added test for bug 1388703
6443 2006-02-08 Raphael Neider <rneider AT web.de>
6445 * src/pic/pcode.c (pciTRIS): fixed typo,
6446 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6447 (LinkFlow): fixed handling of flows that end in a call,
6448 (ReuseReg): perform safety check earlier
6449 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6450 to work with flows at the beginning of a pBlock,
6451 fixes #1426557 (Symbol not previously defined),
6452 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6454 (RemoveUnusedRegisters): update register usage info
6455 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6456 created, reuse existing ones instead
6457 * src/pic/gen.c (genPcall): fixed #1424719
6459 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6461 * link/z80/lkmain.c,
6463 * link/z80/lkdata.c,
6464 * link/z80/aslink.h: fixed build on current cygwin:
6465 replaced getline() by lk_getline()
6467 2006-02-01 Borut Razem <borut.razem AT siol.net>
6469 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6470 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6471 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6472 src/regression/bool1.c, src/regression/bool2.c,
6473 src/regression/bool3.c, src/regression/call1.c,
6474 src/regression/compare.c, src/regression/compare10.c,
6475 src/regression/compare2.c, src/regression/compare3.c,
6476 src/regression/compare4.c, src/regression/compare5.c,
6477 src/regression/compare6.c, src/regression/compare7.c,
6478 src/regression/compare8.c, src/regression/compare9.c,
6479 src/regression/configword.c, src/regression/for.c,
6480 src/regression/inline.c, src/regression/mult1.c,
6481 src/regression/nestfor.c, src/regression/or1.c,
6482 src/regression/pointer1.c, src/regression/ptrfunc.c,
6483 src/regression/rotate1.c, src/regression/rotate2.c,
6484 src/regression/rotate3.c, src/regression/rotate4.c,
6485 src/regression/rotate5.c, src/regression/rotate6.c,
6486 src/regression/rotate7.c, src/regression/string1.c,
6487 src/regression/struct1.c, src/regression/sub.c,
6488 src/regression/sub2.c, src/regression/switch1.c,
6489 src/regression/while.c, src/regression/xor.c,
6490 src/regression/create_stc, src/regression/simulate,
6491 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6493 * src/regression/gpsim_assert.h: added
6495 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6497 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6498 ((void (code *) (void)) 0) ();
6507 * as/mcs51/aslink.h,
6509 * as/mcs51/asmain.c,
6510 * as/mcs51/lkdata.c,
6512 * as/mcs51/lkmain.c,
6515 * as/z80/asmain.c: fixed build on current cygwin:
6516 replaced getline() by as_getline()
6518 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6520 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6521 declarator in the symbol chain
6523 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6524 parameter list for function pointers
6525 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6526 * support/regression/tests/bug-716242.c: added
6528 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6530 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6532 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6534 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6536 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6537 inifinitely recurseable, added static
6538 * support/regression/tests/bug-1408066.c: added
6540 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6543 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6544 renamed, added possibility to create "postLoopLbl"-labels
6545 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6546 newiTempLoopHeaderLabel
6547 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6548 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6549 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6550 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6551 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6552 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6553 (basicInduction): fixed bug #136564, made static,
6554 (loopInduction): changed parameter of basicInduction, made static,
6555 (addPostLoopBlock): added
6556 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6557 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6559 * support/regression/tests/bug-136564.c: added
6560 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6561 --std-sdcc99 to LIBSDCCFLAGS
6563 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6565 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6567 * support/regression/tests/bug-1406131.c: added
6569 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6571 * src/SDCCast.c (decorateType): fix promotion of unary minus
6572 * src/SDCCsymt.c (computeType): beautified
6573 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6574 (valUnaryPM, valComplement): fix sign and promotion,
6575 (valNot): ANSI: result type is int (SDCC: unsigned char)
6576 * support/regression/tests/uminus.c: speedup by removing superflous
6578 * support/regression/tests/onebyte.c: added promotion and signedness
6579 tests for unary minus
6580 * support/regressions/tests/bug-477927.c: disable warning about
6581 uninitialized variables
6582 * support/regression/tests/not.c: added
6584 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6586 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6587 * src/mcs51/gen.c (gen51Code): show final register usage after
6588 fillGaps in asm with --i-code-in-asm
6589 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6590 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6591 incUsed, rliveClear, adjustIChain): made static,
6592 (setFromRange): excluded because it's unused,
6593 (findPrevUseSym, markWholeLoop): added,
6594 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6595 through all branches of predecessors enables sdcc to emit the warning
6596 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6597 (rlivePoint): made static, added parameter emitWarnings which is only
6598 true during the first run out of two,
6599 (findRecursiveSucc, findRecursivePred): removed,
6600 (computeLiveRanges): made static, added parameter emitWarnings,
6601 (dumpIcRlive): added for debugging only
6602 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6603 removed prototype of setFromRange()
6604 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6605 in call of computeLiveRanges()
6606 * support/regression/tests/bug-895992.c: added
6607 * support/regression/tests/bug-971834.c: added
6608 * support/valdiag/tests/bug-895992.c: added
6609 * support/valdiag/tests/bug-971834.c: added
6611 2005-12-18 Raphael Neider <rneider AT web.de>
6613 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6614 (genUnpackBits): improved code for direct operands,
6615 (genPackBits): improved code for literal assignment to bitfields
6616 and for direct destination operands (no FSR indirection),
6617 prevented redundant AND, fixes #1362800,
6618 (AccLsh): added parameter to disable masking of the result
6619 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6620 skip instructions with side-effects (like incfsz),
6621 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6622 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6623 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6626 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6628 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6629 volatile variables as spill location
6631 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6633 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6635 * support/regression/tests/bug-1376320.c: added
6637 2005-12-08 Raphael Neider <rneider AT web.de>
6639 * src/pic/device.c: renamed is_shared to pic14_is_shared
6640 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6641 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6642 (is_valid_identifier): added for above workaround
6644 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6646 * device/lib/Makefile.in: fixed to enable port-specific-objects
6647 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6648 char, thanks Hubert Sack
6649 * doc/sdccman.lyx: documented --xstack-loc,
6650 elaborated a bit more on interrupts and pitfalls,
6651 removed "setjmp/longjmp unsupported",
6652 documented some unsupported C99 features
6653 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6654 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6655 if, thanks Hubert Sack
6656 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6657 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6659 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6660 regression tests can report resource usage (rfe 700441)
6661 * support/regression/collate-results.py: report resource usage
6662 * support/regression/ports/ds390/spec.mk,
6663 * support/regression/ports/hc08/spec.mk,
6664 * support/regression/ports/mcs51/spec.mk,
6665 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6666 * support/regression/ports/ds390/uCsim.cmd,
6667 * support/regression/ports/hc08/uCsim.cmd,
6668 * support/regression/ports/mcs51/uCsim.cmd,
6669 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6670 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6671 library, use the default one
6672 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6673 building the library
6675 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6677 * config.dsp: added dependency on .version and configure_vc.awk
6678 * device/include/setjmp.h: updated for --stack-auto and --xstack
6679 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6680 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6681 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6682 * device/lib/libsdcc.lib: added _setjmp
6683 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6684 (decorateType): fixed bug 1372851,
6685 (optimizeGetHbit): fixed warning
6686 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6687 array initialisation
6688 * support/regression/tests/bug1057979.c: added test for bug 1358192
6689 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6691 2005-12-03 Borut Razem <borut.razem AT siol.net>
6693 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6694 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6696 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6698 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6699 createIval): implement symbol independant "flexible array member",
6700 (createIvalCharPtr): implemented flexible array initialisation with a
6702 * src/SDCCsymt.c (copyStruct): removed,
6703 (getSize): fixed misleading comment,
6704 (getAllocSize): removed, the additional allocation size is now in
6705 sym->flexArrayLength,
6706 (checkStructFlexArray): new, syntax checks for flexible array members,
6707 (compStructSize): added syntax checks for "flexible array members"
6708 (copyStruct): removed,
6709 (copyLinkChain): removed inefficient fix for bug 770487
6710 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6711 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6712 symbol->flexArrayLength
6714 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6715 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6716 * support/regression/tests/structflexarray.c: added
6717 * support/valdiag/tests/structflexiblearray.c: added
6719 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6721 * src/SDCCast.c (decorateType): fixed bug 1368489
6722 * support/Util/SDCCerr.c,
6723 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6725 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6727 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6728 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6730 2005-11-27 Borut Razem <borut.razem AT siol.net>
6732 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6733 support/cpp2/mkdeps.h: added command line option
6734 -obj-ext=<extension> to SDCPP to define object file externion, used
6735 for generation of make dependencies (-M)
6736 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6738 2005-11-26 Borut Razem <borut.razem AT siol.net>
6740 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6741 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6742 added pic and pic16 libraries
6744 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6746 * device/include/float.h: Corrected typo in prototype of __fsgt
6748 2005-11-25 Borut Razem <borut.razem AT siol.net>
6750 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6751 added creation of model-mcs51-stack-auto libraries
6753 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6755 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6757 * src/SDCCast.c (createIvalArray): removed obsolete comment
6759 2005-11-24 Borut Razem <borut.razem AT siol.net>
6761 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6762 added missing device/lib/mcs51/crt*.asm sources
6764 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6766 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6768 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6770 * device/lib/_fs2schar.c,
6771 * device/lib/_fs2sint.c,
6772 * device/lib/_fs2slong.c: optimized inline asm
6774 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6776 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6777 Better handling of floats between -1.0 and 0.0.
6779 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6781 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6782 (the missing "if"s prohibited removal of redundant labels)
6784 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6786 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6787 Properly convert floats between -1.0 and 0.0 to long, int, and char
6788 types (max integer value of negative floats tends to zero).
6789 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6790 Removed changes made so to work properly with floats between
6791 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6794 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6796 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6797 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6798 (genCast) cosmetic change
6799 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6800 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6802 * support/regression/tests/bitfields (testSignedBitfields): added
6804 2005-11-18 Borut Razem <borut.razem AT siol.net>
6806 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6807 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6808 introduced SILENT option to make building of pic16 libraries less
6810 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6812 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6813 Now they work properly with floats between -1.0 and 0.0
6814 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6816 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6818 * src/SDCCicode.c (printOperand): added missing else
6820 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6822 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6823 reformatted for better readability
6824 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6827 2005-11-17 Borut Razem <borut.razem AT siol.net>
6829 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6830 introduced SILENT option to make building of pic16 libraries less
6831 verbose - used for nightly snapshot build
6832 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6833 available on Win32 platforms.
6834 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6835 medium, large, pic and pic16
6837 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6839 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6840 printf("%f"...) sets fraction to zero.
6842 2005-11-16 Raphael Neider <rneider AT web.de>
6844 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6846 * src/pic/gen.c (genIfx): implemented for CARRY bit
6847 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6848 to generic pointers, fixes #1357332,
6849 (pic16_movLit2f): NEW,
6850 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6852 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6854 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6856 2005-11-11 Raphael Neider <rneider AT web.de>
6858 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6859 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6860 compute pointer's type from operand,
6861 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6862 improved single bit reads, fixes bug #1353379
6864 2005-11-09 Borut Razem <borut.razem AT siol.net>
6866 * support/scripts/sdcc.nsi: added lib/pic to the package
6868 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6870 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6872 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6874 * support/regression/tests/bug1348008.c: added
6875 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6876 * support/regression/tests/bug1337835.c: updated comment
6878 2005-11-06 Borut Razem <borut.razem AT siol.net>
6880 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6881 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6882 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6883 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6884 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6885 dynamic construction of cl_error_class and derivates - 2.nd try
6887 2005-11-05 Borut Razem <borut.razem AT siol.net>
6889 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6890 bug, which caused Bus Errors on sparc solaris
6892 2005-11-04 Borut Razem <borut.razem AT siol.net>
6894 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6895 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6896 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6897 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6898 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6899 and derivates to resolve the initialization problem on OSX
6901 2005-11-02 Borut Razem <borut.razem AT siol.net>
6903 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6904 corrected typo - #include <winsock2.h>
6906 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6908 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6909 (_asxxxx_mapping): added org directive for future enhancements
6911 2005-11-01 Borut Razem <borut.razem AT siol.net>
6913 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6914 enabled sockets on WIN32
6915 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6917 2005-10-31 Borut Razem <borut.razem AT siol.net>
6919 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6920 WIN32 backslash path delimiters should be escaped when used in C strings
6921 * support/regression/tests/bitfields.c: exclude failing assertions for
6922 __CYGWIN32__ and __MINGW32__ hosts
6924 2005-10-30 Borut Razem <borut.razem AT siol.net>
6926 * src/SDCCutil.c: corrected double comparison typo
6928 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6930 * device/lib/medium/Makefile: added for new memory model medium
6931 * device/include/asm/mcs51/features.h: updated for medium/pdata
6932 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6933 added Multiply & Accumulate sbit's and MAC0_PAGE define
6934 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6935 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6936 * device/lib/_mullong.c: update for medium model
6937 * device/lib/incl.mk: added medium model
6938 * doc/sdccman.lyx: documented medium model
6939 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6940 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6941 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6942 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6943 (allocParms): set SCLS and OCLS to pdata for medium model
6944 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6946 (powof2): return <0 if not power of 2
6947 * src/avr/gen.c (genBitWise): use updated powof2
6948 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6949 (shiftR2Left2Result): small optimization in setup, save acc when storing,
6950 (shiftLLeftOrResult): use B if necessary
6951 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
6952 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
6953 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
6954 * support/regression/Makefile.in: added test-mcs51-medium
6955 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
6957 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
6959 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
6961 * device/lib/time.c (mktime): fixed bug 1334315
6963 2005-10-28 Raphael Neider <rneider AT web.de>
6965 * device/include/pic/p16f_common.inc: added common declarations
6966 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
6968 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
6970 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
6971 (aopPutUsesAcc): added to predict accumulator use,
6972 (assignResultValue): save acc if necessary,
6973 (genMinusDec): store result if indirectly addressed,
6974 (genDivOneByte): save acc if necessary,
6975 (movLeft2Result): bugfix if left already in acc,
6976 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
6977 attention to accumulator use (esp. pdata),
6978 (genReceive): receive pdata correctly
6979 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
6980 * src/SDCCicode.h: added isOperandInPagedSpace prototype
6982 2005-10-27 Raphael Neider <rneider AT web.de>
6984 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
6986 2005-10-27 Raphael Neider <rneider AT web.de>
6988 * .version: changed version to 2.5.4
6989 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
6990 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
6991 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
6992 arithmetics support routines
6993 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
6994 * device/lib/Makefile.in: also create installdir for pic
6996 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
6998 * src/pic/device.c (dump_sfr): rewritten to delegate register
6999 placement to the linker (use `extern sym' rather than sym EQU addr),
7000 (validAddress): fixed to check last specified address
7001 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7002 (popGetLit): truncate literal value to 8 bit,
7003 (popGet): moved assert to more appropriate place
7004 (popGetExternal): create pCode operand from and mark the according
7005 symbol as being `extern'
7006 (popGetAddr): added sanity check on immediate's offset, provide
7007 GPOINTER tag on demand
7008 (aopPut): fixed for immediates,
7009 (mov2w_op): move operand's address or contents to WREG (depending on
7010 operand type), safer variant of mov2w,
7011 (movwf,call_libraryfunc): NEW, handy abbreviations,
7012 (get_argument_pcop,get_return_val_pcop,pass_argument,
7013 get_returnvalue): interface for accessing function parameters and
7015 (assignResultValuei,genRet): use new parameter/return value interface
7016 (pic14_getDataSize): back to old version handling generic pointers,
7017 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7018 provided implementation and/or fixed old one,
7019 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7020 calls, removed legacy 8051 reference code
7021 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7022 (loadSignToC): NEW, move the operands sign bit to CARRY,
7023 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7024 genRightShiftSigned, accepts negative shift counts,
7025 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7026 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7027 generic pointers, __data pointers and __code pointers,
7028 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7029 and signed bitfields, limit bitfields to 8 bit,
7030 (genDataPointerGet): fixed number of bytes read,
7031 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7032 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7033 pointers to constant data are no longer assumed to point to __code
7034 space, removed invalid pointer types,
7035 (bitpatternFromVal): retrieve the PICs representation of an integer
7037 (genDataPointerSet): fixed assigning to po_immediate operands,
7038 (genGenPointerSet): implemented as library call,
7039 (genIfx): fixed incorrect condition,
7040 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7041 provide GPOINTER tag according to destination's storage class,
7042 (genCast): added code to handle casting to generic pointers, added
7043 sign-/zero extension of the result
7044 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7045 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7046 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7048 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7049 address/register resides in the shared banks
7050 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7051 put all variables into separate sections (have the linker arrange
7053 (picglue): put init code and interrupt handlers in separate sections
7054 * src/pic/main.c: added port specific options table, modified to PORT
7055 structure to make GPOINTERs 3 byte, added pic14_options
7056 (_pic14_do_link): private linking routine (update paths to libraries,
7057 add libsdcc.lib by default)
7058 * src/pic/main.h: declare pic14_options
7059 * src/pic/pcode.c: fixed instructions i/o relations,
7060 (RegCond): reverted to correct version,
7061 (newpCodeOpLit): truncate literals to 8 bit,
7062 (genericPrint): added debug output,
7063 (getRegFromInstruction): fixed for various operand types, simplified
7064 (BuildFlow): fixed broken handling of isntructions with labels
7065 (LinkFlow): start at last instruction in flow (skip trailing comments),
7066 pass the flow on to the next instruction after CALL
7067 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7068 (insertPCodeInstruction): fixed inserting after a skip instruction,
7069 (DoBankSelect): fixed for labeled instructions
7070 (OptimizepBlock): honor --nopeep switch
7071 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7072 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7073 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7074 (pCodeOptime2pCodes): allow disabling this optimization via
7075 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7076 but is still buggy), started implementation of a dataflow based
7077 pCode optimization (CSE + dead code elimination)
7078 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7079 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7080 names are independant of the stack location and therefore portable across
7083 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7085 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7086 (selectSpil): fixed bug 1337835 by not spilling bit variables
7087 * support/regression/tests/bug1337835.c: added test for this bug
7088 * src/mcs51/peeph.def: restart after rule 3.c,
7089 addded rules 263.x to optimize loading constants
7091 2005-10-26 Raphael Neider <rneider AT web.de>
7093 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7094 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7095 (genAssign): emit warning when casting literals to generic pointer
7096 type, also applies when taking the address of a fixed variable,
7097 (genCast): improved casting to generic pointers
7098 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7099 extern variables, added verbose error message
7100 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7102 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7104 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7105 carry must be complemented too
7106 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7107 could be emitted by genMinus
7108 * src/SDCCval.c (constVal): fixed bug 1305065
7110 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7112 * src/SDCCast.c (addCast): added promotion for bit variables
7113 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7114 promotion casts + optimisation
7115 (optimizeGetWord): fix warning 'i' might be used uninitialized
7116 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7117 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7119 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7121 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7122 all chars are promoted to int; promotion should be handled in SDCCast.c
7124 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7126 * device/lib/_strcmp.c: Fixed bug 1326457
7128 2005-10-11 Raphael Neider <rneider AT web.de>
7130 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7131 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7133 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7135 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7136 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7138 2005-10-04 Raphael Neider <rneider AT web.de>
7140 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7141 device/lib/pic16/pics.all: added pic18f1320
7142 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7144 2005-09-30 Raphael Neider <rneider AT web.de>
7146 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7147 * src/pic16/devices.inc: NEW, provides device descriptions
7148 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7150 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7152 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7155 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7157 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7158 documented Any Order Bit, Higher Order Byte and Higher Order Word
7159 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7160 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7161 (optimizeGetAbit): new, to get any bit, not only the high bit,
7162 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7163 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7164 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7165 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7166 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7167 GETABIT, GETBYTE, GETWORD: decorate them,
7168 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7169 (ast_print): added GETABIT, GETBYTE, GETWORD
7170 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7171 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7172 (geniCodeBinary): new generic binary icode,
7173 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7174 * src/port.h: updated comment for PORT.hasExtBitOp
7175 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7176 (genGetByte): new, to get a single byte,
7177 (genGetWord): new, to get a word from a long,
7178 (gen51Code): added GETABIT, GETBYTE, GETWORD
7179 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7181 2005-09-23 Raphael Neider <rneider AT web.de>
7183 * configure.in, configure: have device/lib/pic configured
7184 * device/lib/Makefile.in: added model-pic14
7185 * device/lib/clean.mk: added pic/ to clean rule
7186 * device/lib/pic: added rudimentary pic14 library providing support
7187 functions for multiplication/division/generic pointer access
7188 * src/SDCCopt.c (convilong): mark support functions as extern
7189 for pic14 port as well
7190 * src/pic/gen.c (genMult): added assertions,
7191 (genpic14Code): emit warning on unhandled iCodes
7192 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7193 * src/pic/pcode.c (pCodeOpCopy),
7194 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7195 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7196 SFR_REGISTER}), made safe for future extensions
7197 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7198 instructions even if preceeded by SKIP instructions (also remove
7199 them); removed unused code
7200 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7201 prevents leaving parts of the structure uninitialized after copying
7203 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7205 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7207 * support/regression/tests/addsub.c: added test for the bug
7209 2005-09-21 Raphael Neider <rneider AT web.de>
7211 * device/include/pic16/pic18f1220.h,
7212 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7213 * device/lib/pic16/Makefile.rules: added missing opening paren
7214 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7215 are provided in genutils.c,
7216 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7217 operand/result sizes,
7218 (genCmp): assert on NULL pointers first, then check deref'ed values
7219 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7222 2005-09-18 Raphael Neider <rneider AT web.de>
7224 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7225 as these are now unused,
7226 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7227 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7228 local, avoids uninitialized pointer dereference on r->name
7229 * src/pic16/ralloc.c (newReg): fixed indentation
7231 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7233 * src/SDCCval.c (constVal): fixed bug 730366
7234 * support/Util/SDCCerr.c,
7235 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7237 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7239 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7241 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7243 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7245 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7247 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7248 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7249 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7250 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7251 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7252 * packihx/packihx.c (hexDigit): made c unsigned char
7253 * as/mcs51/lklibr.c (fndsym),
7254 * link/z80/lkgb.c (gb),
7255 * link/z80/lklibr.c (fndsym),
7256 * link/z80/lkrloc.c (relr),
7257 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7258 * src/SDCC.lex (checkCurrFile, process_pragma),
7259 * src/SDCCglue.c (spacesToUnderscores),
7260 * src/SDCCmain.c (setParseWithComma, processFile),
7261 * src/asm.c (tvsprintf, printCLine),
7262 * src/avr/gen.c (emitcode, aopPut),
7263 * src/ds390/gen.c (emitcode),
7264 * src/hc08/gen.c (emitcode, emitinline),
7265 * src/mcs51/gen.c (emitcode, genInline),
7266 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7268 * src/pic/ralloc.c (debugLog),
7269 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7271 * src/pic16/ralloc.c (debugLog),
7272 * src/z80/main.c (_process_pragma):
7273 made all ctype.h function calls safe
7274 * src/SDCCopt.c: include math.h for fabs
7275 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7276 and used them throughout the code to make ctype.h function calls safe
7277 * src/ds390/main.c (asmLineNodeFromLineNode),
7278 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7279 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7281 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7282 (newpCodeAsmDir): made ctype.h function calls safe
7283 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7284 pic16_emitcode): made lbp unsigned char*
7285 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7286 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7287 * src/xa51/gen.c (emitcode),
7288 * src/z80/gen.c (_emit2): made lbp unsigned char*
7289 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7292 2005-09-05 Raphael Neider <rneider AT web.de>
7294 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7295 access bank splitpoint
7297 2005-09-05 Raphael Neider <rneider AT web.de>
7299 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7301 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7303 * .version: changed to version 2.5.3
7304 * doc/sdccman.lyx: changed version to 2.5.3,
7305 documented --codeseg and --constseg and pragma codeseg and constseg,
7306 documented bit parameters (reentrant) and bit returning
7307 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7308 currFunc->recvSize, but is this ok for all ports?
7309 (ast2iCode): result of ~ on unsigned char must be cast to int for
7311 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7312 function pointers in bit space
7313 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7314 (processFuncArgs): call port.reg_parm() with reentrancy info
7322 * src/z80/main.c: port.reg_parm prototype extended with
7323 "bool reentrant" parameter
7324 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7325 options.stackAuto for allocating bit register parameters
7326 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7327 (genSend): set BitBankUsed if it is,
7328 (selectRegBank): factored out of genCall for use in genPcall,
7329 (genCall): removed redundant dtype assignmen, use selectRegBank,
7330 (genPcall): handle returning in Carry properly, save in F0 if needed,
7331 (genReceive): handle bit register parameters
7332 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7333 (mcs51_assignRegisters): enable bit registers for all reentrant
7334 functions and don't set BitBankUsed unconditionally
7335 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7336 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7337 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7339 2005-08-27 Borut Razem <borut.razem AT siol.net>
7341 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7342 ppc-osx (Darwin) does not support -u option. It seems that it is
7343 supported only on Linux - GNU cp
7345 2005-08-25 Borut Razem <borut.razem AT siol.net>
7347 * sim/ucsim/gui.src/serio.src/Makefile.in,
7348 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7349 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7350 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7351 install and strip, since the strip at /usr/ccs/bin should be used
7354 2005-08-24 Borut Razem <borut.razem AT siol.net>
7356 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7358 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7360 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7363 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7365 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7366 * as/mcs51/lkmain.c (link_main): fixed warning
7367 * device/include/stdbool.h: ds390 has no advanced bit support yet
7368 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7369 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7370 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7371 and updated their macros
7372 * src/SDCCval.c (constVal): updated comment for renamed b_long
7374 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7376 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7377 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7378 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7379 (oprio): set priority for '['
7380 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7382 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7383 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7384 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7385 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7386 added overlayable BIT_BANK area
7387 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7388 (summary2): explain 'T' in legenda
7389 * as/mcs51/lkrloc.c: replaced old K&R style,
7390 (relr): added R_BIT processing,
7391 (errmsg): added "Bit-addressable relocation error",
7392 (adb_bit): added for converting from byte- to bit-addressable space,
7393 (adb_24_bit): added for converting from byte- to bit-addressable space
7394 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7395 used in reentrant functions now even as return value
7396 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7397 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7398 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7399 * src/SDCCglobl.h: added indicator BitBankUsed
7400 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7401 the bit registers b0-b7
7402 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7403 (geniCodeCast): fixed bug 1263853,
7404 (geniCodeLogicAndOr): put result in bool or char,
7405 (geniCodeReceive): added parameter func for accessing the return type,
7406 (geniCodeFunctionBody): pass func to geniCodeReceive
7407 * src/SDCCmain.c: added indicator BitBankUsed
7408 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7409 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7410 (checkSClass): don't put automatic bool/bit on stack,
7411 (checkFunction): removed check on function cannot return bit
7412 * src/SDCCsymt.h: added newBoolLink prototype
7413 * src/mcs51/gen.c (rb1regs): added bit registers,
7414 (movc): created for assigning to carry,
7415 (pushReg, popReg): created for pushing registers,
7416 (sameRegs): check both AOP_REG and AOP_CRY types,
7417 (aopOp): handle bit registers,
7418 (aopPut): optimization no self-assign,
7419 (saveRegisters): push reg->base (bits) only once for bit registers,
7421 (unsaveRegisters): pop reg->base only once and use popReg,
7422 (assignResultValue): added parameter func and return in carry for bits,
7423 (genIpush): optimization no reload in A if not changed,
7424 (genSend): bit parameters in reentrant functions are passed in bit
7425 registers by first assigning to bits in B, then save registers and
7427 (genCall): handle returning in Carry properly, save it in F0 if needed,
7428 (genPcall): updated assignResultValue call, this is not safe yet for bit
7429 returning function !!!
7430 (genFunction): don't generate equ's for bit registers and use pushReg,
7431 (genEndFunction): take care of bit returning functions and use popReg,
7432 (genRet): return bit in Carry,
7433 (genIfx): optimize bit registers and other directly addressable bits,
7434 (genReceive): updated assignResultValue call
7435 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7436 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7437 registers when using stack-auto
7438 * src/mcs51/ralloc.c (_G): added allBitregs,
7439 (regs8051): added the bit registers,
7440 (createStackSpil): use macro IS_BIT,
7441 (getRegBit): added to allocate a bit register, else spill,
7442 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7443 (updateRegUsage): factored out to ease stepping while debugging,
7444 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7445 also allocate bit registers,
7446 (fillGaps): handle bit registers,
7447 (findAllBitregs): added to create bit vector with all bit registers,
7448 (mcs51_allBitregs): returns this bit vector,
7449 (mcs51_assignRegisters): when using stack-auto use bit registers for
7450 passing parameters and creating local variables
7451 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7453 2005-08-22 Borut Razem <borut.razem AT siol.net>
7455 * device/lib/Makefile.in: replaced find option -or with -o
7456 to make it run on solaris
7458 2005-08-22 Raphael Neider <rneider AT web.de>
7460 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7461 fixes #1265442 (crash on Solaris)
7463 2005-08-20 Borut Razem <borut.razem AT siol.net>
7465 * configure, configure.in: added tests for libsocket and libnsl libraries,
7466 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7467 from support/regression/Makefile.in
7468 * support/regression/Makefile.in: added
7469 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7470 * sim/ucsim/libtool: regenerated on sparc-solaris
7471 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7472 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7473 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7474 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7475 sparc-solaris, which doesn't use GNU ld linker
7476 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7477 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7479 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7481 * src/mcs51/peeph.def: updated comments
7483 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7485 * device/lib/_gptrget.c,
7486 * device/lib/_gptrput.c: slightly shorter
7487 * doc/sdccman.lyx: incremented version
7488 * src/mcs51/peeph.def: moved peephole comments to the line of first
7489 change to better keep line correlation, reanimated 186.e
7490 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7492 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7494 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7495 David Saxton with quotes around file name.
7497 2005-08-15 Borut Razem <borut.razem AT siol.net>
7499 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7500 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7501 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7502 make tests run on x86_64 platform
7504 2005-08-13 Raphael Neider <rneider AT web.de>
7506 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7507 as it might be executed DURING a build (parallel make is wonderful)
7509 2005-08-13 Raphael Neider <rneider AT web.de>
7511 * device/lib/Makefile.in (port-specific-objects-pic16):
7512 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7513 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7515 * device/lib/pic16/Makefile.rules: build subdirs before creating
7516 the library, removed builddir rule, create $(builddir) early in
7517 recurse rule, use empty recurse rule for leaf directories
7518 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7519 mkdir errors (race condition), removed duplicate suffix "hex"
7521 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7522 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7523 prevents mkdir -p from aborting on Alpha
7525 2005-08-12 Raphael Neider <rneider AT web.de>
7527 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7528 db-statements in order to allow for arrays of pointers in code
7529 sections to be placed without interspersed 0-padding, fixes
7531 * (emitStatistics): fixed division by zero for pic18f1220
7532 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7533 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7534 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7535 * (pic16_pCodeConstString): keep track of already emitted string
7536 literals to prevent "duplicate definitions of symbol _str_NR"
7537 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7539 * device/lib/Makefile.in: ignore failing PIC16 library builds
7540 * device/lib/pic16/Makefile: do not build if gputils are missing
7541 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7543 2005-08-10 Raphael Neider <rneider AT web.de>
7545 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7548 2005-08-10 Raphael Neider <rneider AT web.de>
7550 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7551 Rokas' patch to add the new fixed point type "__fixed16x16"
7552 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7553 functions for __fixed16x16 arithmetics
7554 * device/lib/pic16: reimplemented the build system to support
7555 a separate build directory, better handling of libio (create
7556 the library in a separate subdir for each architecture) and
7557 easier configuration (centralized in Makefile.common)
7559 2005-08-07 Raphael Neider <rneider AT web.de>
7561 * src/pic16/gen.c (genrshTwo): fixed sign extension
7562 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7563 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7565 * device/include/pic16/pic18f4220.h: NEW, header for
7566 pic18f4220 and pic18f4320
7567 * device/include/pic16/pic18fregs.h: added new devices,
7568 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7569 * device/include/pic16/signal.h: resolved name clashes
7570 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7571 to also allow testing for interrupt enable bits, added
7572 comments on how to use the macros
7573 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7574 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7575 register definitions for the devices
7576 * device/lib/pic16/pics.all: added new devices
7577 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7579 * device/lib/pic16/libc/stdlib/memfree: do not count
7580 the block header as free memory
7581 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7582 simplified and added missing end-of-blocklist-marker
7583 (reported by Peter Onion, fixes #1252814)
7584 * (_mergeHeapBlock): fixed loop condition
7585 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7586 len==0, restructured code
7587 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7588 up a bit, reduced bitfield accesses, prevent endless loops
7589 in case of heap corruption
7590 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7591 "unreferenced arguments/must return a value" warnings
7592 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7593 replaced BAUDREG with SPBRG
7594 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7595 device/lib/pic16/debug/gstack/gstack.c: replaced
7596 _naked, _asm, _endasm with __naked, __asm, __endasm
7598 2005-08-05 Raphael Neider <rneider AT web.de>
7600 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7601 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7603 2005-08-05 Borut Razem <borut.razem AT siol.net>
7605 * device/lib/Makefile.in: added missing ';'
7606 * configure: removed ^M characters
7608 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7610 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7611 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7614 2005-08-04 Borut Razem <borut.razem AT siol.net>
7616 * configure.in: pic16 libraries build 2nd try - enable running
7617 configure in device/lib/pic16
7618 * configure: regenerated from configure.in
7619 * device/lib/Makefile.in: create $(PORT)/bin directory
7621 2005-08-03 Raphael Neider <rneider AT web.de>
7623 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7624 to get/set values via pointers
7625 * (genUnpackBits,genPackBits): changed detection of
7626 ptr->bitfield vs. sym.bitfield, fixed access via generic
7627 pointers, removed dead (wrong) code for multibyte bitfields
7628 * (genNearPointerGet, genGenPointerGet): removed useless code,
7629 fixed bitfield detection, fixes #1250594
7630 * (genNearPointerSet): removed useless code
7631 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7632 and introduced macro pic16_emitpcode that conditionally emits
7633 the origin of the following pCode (useful for debugging SDCC)
7634 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7635 * (createDefmap): fixed handling of LFSR for --optimize-df
7637 2005-08-02 Borut Razem <borut.razem AT siol.net>
7639 * device/lib/Makefile.in: pic16 libraries build enabled since
7640 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7642 2005-08-02 Raphael Neider <rneider AT web.de>
7644 * src/pic16/gen.c (genPackBits): removed deprecated warning
7645 * (genGenPointerSet): fixed bitfield detection
7647 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7649 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7651 2005-07-31 Raphael Neider <rneider AT web.de>
7653 * device/lib/pic16/libdev/pic18f458.c,
7654 device/include/pic16/pic18f458.h: added missing T0CONbits
7656 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7658 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7660 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7662 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7664 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7666 * device/include/mcs51/at89c51ed2.h: added.
7668 2005-07-23 Raphael Neider <rneider AT web.de>
7670 * src/pic/gen.h: added emitpcode macro for debugging
7671 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7672 and replace by macro adding debug information on demand
7673 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7674 * (gencjne): tried to fix; replaced with correct (slower) code
7675 * (gen{Unp,P}ackBits): fixed single bit access
7676 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7677 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7678 previous instruction
7679 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7680 register has to be handled with care (forbidding movement
7681 of assignments/uses, removing assignments completely, ...)
7682 * (pCodeOptime2pCodes): make use of regIsSpecial
7683 * added lots of debugging output (commented out)
7684 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7685 from being reused as result UNLESS it is known to work
7687 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7689 * support/Util/dbuf.h: include <stddef.h> for size_t
7690 * .version: changed to version 2.5.2
7692 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7694 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7696 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7698 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7699 (genModOneByte): removed needless psha/pula
7701 2005-07-22 Raphael Neider <rneider AT web.de>
7703 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7704 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7705 * src/pic/gen.c (resolveIfx): do not "invent" labels
7706 * (genSkipc): changed to positive logic
7707 * (genSkipCond): removed as no longer needed
7708 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7710 * (genLeftShift): check operands are in different registers
7711 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7712 INCF does not update CARRY...
7713 * src/pic/main.c: fixed _linkCmd
7714 * src/pic/pcode.c (unlinkpCode): added inactive code
7715 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7716 alive (do not assign result and operand overlapping registers)
7718 2005-07-22 Raphael Neider <rneider AT web.de>
7720 * src/pic/device.c (dump_sfr): replaced register declaration with
7721 call to emitSymbolToFile() to avoid duplicate symbols
7722 * (assignRelocatableRegisters): do not declare external symbols
7723 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7724 right (take size of type, not etype)
7725 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7726 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7727 * (packRegsForAccUse): disabled assignment of WREG as
7728 the result reg to prevent occurence of just fixed #1235003,
7730 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7731 symbols (avoids duplicate symbols in .asm file)
7732 * (pic14emitRegularMap): use emitSymbolToFile()
7733 * src/pic/gen.c (aopOp): fixed spillLocation handling
7734 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7735 * (genDataPointerSet): removed unneccessary variables/output
7737 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7739 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7740 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7742 2005-07-21 Raphael Neider <rneider AT web.de>
7744 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7745 architecture cannot handle them efficiently, fixes bug #1235003
7746 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7747 check for empty sets before using them (fixes bug #1232190)
7749 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7751 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7752 (lnksect2): generate warnings for memory overlap
7753 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7754 constseg to set the name of these segments so you can instruct the linker
7755 to place them in banks
7756 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7757 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7758 added code_seg and const_seg to options
7759 * src/SDCCglue.c (emitMaps): use options.const_seg,
7760 (createInterruptVect): put interrupt vectors in segment HOME,
7761 (glue): put HOME before static segment and put the main glue in HOME,
7762 (glue): use options.code_seg
7763 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7764 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7765 these segments so you can instruct the linker to place them in banks
7766 (linkEdit): use code_loc for HOME segment which should be the first
7767 segment in code memory now
7768 * src/SDCCmem.c: fixed more stuff like bug 1238386
7769 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7770 (changePointer): don't change function pointers to code pointers for
7772 (compareType): added exceptional check for banked function pointers
7773 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7774 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7775 after static in code memory
7776 * src/mcs51/gen.c: added aopLiteralLong prototype,
7777 (aopForSym): use getSize for functions,
7778 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7779 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7780 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7782 (genPcall): use call for literal function pointers and generate banked
7783 calls over the one trampoline so there's only one place for the user to
7784 modify according to his/hers hardware,
7785 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7786 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7787 * src/mcs51/main.c: added keyword banked,
7788 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7789 * support/Util/SDCCerr.c,
7790 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7791 needed for passing the bank and address to the trampoline
7792 * device/lib/mcs51/crtbank.asm: added for bankswitching
7793 * device/lib/mcs51/Makefile: added crtbank
7795 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7797 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7798 for fields at offset 0 of a struct or union as reported
7799 on 2005-07-07 in the developer mailing list.
7801 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7803 * src/SDCCmem.c: fixed bug 1238386
7805 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7807 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7808 (patch #1144962), added peephole 300, enabled 259.x
7809 * doc/sdccman.lyx: removed screenshot and provided link instead
7811 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7813 * doc/sdccman.lyx: added section about debugging with ddd
7814 * doc/figures/ddd_example.eps: screenshot of debugging session
7816 2005-07-04 Raphael Neider <rneider AT web.de>
7818 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7819 like CODE pointers, fixes #1115683
7820 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7821 call, fixes bugs #1232211, #1228110,
7822 fixed wrong casts to pCodeFlow from pCodeInstructions
7824 2005-07-04 Raphael Neider <rneider AT web.de>
7826 * src/pic/gen.c (popGet): changed assert to allow for
7828 * (popGetAddr): changed signature to provide
7829 an additional index, patched all call sites
7830 * (genCmpEq): handle literal-like operands correctly
7831 * (genAddrOf): added sanity checks on __code/__data pointers
7832 * (genAssign): added handling of symbols from __code section
7833 * (gencjne): do not generate code for comparisons whose result
7834 is neither stored nor used, fixes bug #1171114
7835 * (AccLsh, AccRsh): operate on operand instead of WREG
7836 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7837 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7839 * rewrote complete shift-by-literal logic, commented unused
7841 * (genConstPointerGet): get multiple bytes (if result size > 1),
7842 fixed handling of non-immediate addresses
7843 * (genPointerGet): handle CODE pointers like CONST pointers
7844 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7845 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7846 operand is to be treated as a literal or not
7847 * (mov2w,genPcall,genCmpEq),
7848 src/pic/genarith.c: use aop_isLitLike() to decide between
7849 literal/register contents
7850 * (addSign): added missing offset
7851 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7852 only emit comment in debug-mode,
7853 use {aop,op}_isLitLike throughout the file
7854 * src/pic/glue.c: fix initializers for pointers (work in progress)
7855 * src/pic/pcode.c (get_op): honor index on _const symbols
7856 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7857 * (dumppBlock): added pCode size estimation
7858 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7859 check for IS_SYMOP before OP_SYMBOL'ing
7860 * fixed indentation, compacted switch-statements
7861 * (allocReg): find free register and allocate it instead of
7862 allocating new registers all the time
7863 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7864 registers as its operands (necessary only for multibyte GETs)
7866 2005-07-01 Raphael Neider <rneider AT web.de>
7868 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7869 debugging .asm-output macros FENTRY + FEXIT
7870 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7872 * (emitpComment): NEW, printf to pCode
7873 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7875 * (popGetAddr): NEW, variant of popGet to access an immediates
7876 high(er) bytes instead of the n'th byte of memory they reference,
7877 replaced popGet with popGetAddr where neccessary
7878 * (genDataPointerGet): reactivated and fixed implementation
7879 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7881 * (genDataPointerSet): fixed multibyte assignments
7882 * (genpic14Code): fixed --i-code-in-asm handling
7883 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7884 * (genPlus): fixed index-out-of-bounds error
7885 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7886 * src/pic/ralloc.c: added debugging output macro FENTRY2
7887 * (spillThis): fixed indentation, enbraced for-body for clarity
7888 * (rematStr): commented out as now unused
7889 * (regTypeNum): commented out special spill case (overwrites
7891 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7893 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7895 * doc/sdccman.lyx: documented sfr16/sfr32,
7896 added example for using storage class with function pointers
7897 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7899 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7901 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7902 * device/lib/_itoa.c,
7903 * device/lib/_ltoa.c: optimized codesize
7904 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7905 but don't know how to suppress the double warning.
7906 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7907 * support/Util/SDCCerr.c,
7908 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7910 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7912 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7913 fixed old K&R prototypes
7914 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7915 * device/lib/_gptrget.c,
7916 * device/lib/_gptrgetc.c,
7917 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7918 also new versions for small generic pointers and banked generic pointers
7919 * src/port.h: added const_name
7920 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7921 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7922 * src/SDCCcse.c (findPrevIc): check all associative operators
7923 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7924 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7925 * src/SDCCmem.c: updated comments,
7926 set far-space to 0 for pdata, results in optimized code
7927 * src/SDCCmem.h: added macro CONST_NAME
7928 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7929 moving the info into the highest bits, see also gptrget/gptrput
7930 * src/src.dsp: added sdcc.ico to project files
7931 * src/avr/gen.c (genCast): fixed bug 0x%d
7932 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7933 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7934 relation between ptr_type and DCL_TYPE,
7935 (genCast): fixed bug 0x%d
7936 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7937 (CODE)" for const_name
7938 * src/hc08/gen.c (genCast): fixed bug 0x%d
7939 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7940 (hc08_port): added "CONST (CODE)" for const_name
7941 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7942 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7943 between ptr_type and DCL_TYPE,
7944 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7945 operand* and took AOP() inside function so sfr-ness can be checked,
7946 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7948 (genFunction, genEndFunction): optimized stack setup,
7949 (genMinus): optimized for literals with ending zeroes (in bytes),
7950 (genCast): fixed bug 0x%d
7951 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
7952 (mcs51_port): added "CONST (CODE)" for const_name
7953 * src/mcs51/peeph.def: made rule 226 more generic
7954 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
7955 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
7956 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
7957 * src/z80/main.c (z80_port): added NULL for const_name,
7958 (gbz80_port): added NULL for const_name
7959 * support/regression/tests/bug663539.c,
7960 * support/regression/tests/sfr16.c: new tests
7962 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7964 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
7966 2005-06-24 Raphael Neider <rneider AT web.de>
7968 * device/lib/pic16/libdev/pic18f[68][567]20.c:
7970 * device/include/pic16/signal.h: added USBIF
7973 2005-06-24 Raphael Neider <rneider AT web.de>
7975 * device/lib/pic16/libdev/pic18f2455.c,
7976 device/include/pic16/pic18f2455.h: NEW
7977 * device/include/pic16/pic18fregs.h,
7978 device/lib/pic16/pics.all,
7979 src/pic16/device.c: added 18f2455
7980 * device/lib/pic16/libdev/pic18f[68][567]20.c,
7981 device/include/pic16/{pic18f[68][567].h,usart.h}:
7982 replaced MULTIPLE_USARTS define with more relaible
7983 compatibility sfrs (for USART access)
7985 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
7987 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
7988 and the output asm file line is printed on two lines.
7990 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7992 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
7993 BGT, BLE, BHI, and BLS instructions
7994 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
7996 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
7997 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
7999 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8001 2005-06-15 Raphael Neider <rneider AT web.de>
8003 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8004 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8005 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8006 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8007 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8009 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8011 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8012 Marcel Telka in bug #1215704
8014 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8016 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8017 located in shared memory bank.
8019 2005-05-31 Raphael Neider <rneider AT web.de>
8021 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8022 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8023 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8025 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8027 * device/lib/_strncpy.c: fixed the fix
8029 2005-05-26 Raphael Neider <rneider AT web.de>
8031 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8032 initializers with \0, bug #1208187
8033 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8034 intializers with \0, bug #1208187
8036 2005-05-26 Raphael Neider <rneider AT web.de>
8038 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8039 initializers with \0, bug #1208187
8040 * src/pic16/main.c (_process_pragma): added sanity checks
8041 for stack position and size, emit warnings when appropriate
8043 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8045 * device/lib/_strncpy.c: fixed not filling with \0
8047 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8049 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8051 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8052 compound_statement),
8054 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8056 2005-05-24 Raphael Neider <rneider AT web.de>
8058 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8060 2005-05-24 Raphael Neider <rneider AT web.de>
8062 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8063 TRISE definitions, closes bug #1162453
8065 2005-05-22 Raphael Neider <rneider AT web.de>
8067 * src/pic16/main.c (_process_pragma): check for missing
8068 arguments to pragmas code and udata
8069 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8070 consistency fixes to match other headers (thanks to Jim Paris)
8071 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8073 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8075 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8077 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8079 * support/regression/tests/bug1198642.c: new test
8080 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8081 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8082 * support/scripts/resource.h,
8083 * support/scripts/resource.rc,
8084 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8085 * support/scripts/sdcc.ico: added 32x32 icon
8087 2005-05-18 Raphael Neider <rneider AT web.de>
8089 * device/lib/pic16/libdev/pic18f*.c,
8090 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8091 keywords to "__sfr" and "__at (X)"
8092 * device/include/pic16/pic18fregs.h: added pic18f4520
8093 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8094 #1203088 (MPLAB compatibility)
8096 2005-05-17 Raphael Neider <rneider AT web.de>
8098 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8099 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8100 * device/lib/pic16/pics.all: added new devices
8101 * src/pic16/device.c: added support for pic18f4520
8103 2005-05-16 Raphael Neider <rneider AT web.de>
8104 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8105 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8106 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8107 convenience function for bit access
8109 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8111 * device/lib/printf_large.c: fixed bug 1193299
8112 * support/regression/tests/bug1057979.c: added test %3.3s
8114 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8116 * device/include/mcs51/8051.h,
8117 * device/include/mcs51/8052.h: made parseable with lint
8118 * device/include/mcs51/lint.h: added include file for (sp)lint
8119 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8120 * doc/cdbfileformat.lyx,
8121 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8123 2005-05-14 Raphael Neider <rneider AT web.de>
8125 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8126 * device/lib/pic16/libc/stdlib/itoa.c (new)
8127 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8128 * device/lib/pic16/libio/Makefile: exclude subdir according to
8129 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8130 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8131 * src/pic16/gen.c (genFunction): prevent annoying warning
8132 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8134 * support/cpp2/cppmain.c (cpp_output_string): new
8135 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8138 2005-05-13 Borut Razem <borut.razem AT siol.net>
8140 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8142 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8144 * .version: changed to version 2.5.1; back to bleeding edge development
8146 2005-05-11 Borut Razem <borut.razem AT siol.net>
8148 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8149 generate PDF version 1.3 documents
8151 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8153 * .version: changed to version 2.5.0
8155 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8157 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8159 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8161 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8162 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8163 well as many smaller updates.
8164 * .version: changed to version 2.5.0-pre1
8166 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8168 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8170 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8172 * support/regression/tests/bug1185672.c: added
8173 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8175 * src/mcs51/gen.c (genCall): added comments, made it look safer
8176 * src/mcs51/gen.c (genEndFunction): simplified
8178 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8180 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8182 2005-04-14 Borut Razem <borut.razem AT siol.net>
8184 * fixed bug 1045046 - SIGSEGV with really simple code?:
8185 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8186 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8188 2005-04-14 Borut Razem <borut.razem AT siol.net>
8190 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8191 src/pic16/device.h: temporarily disabled experimental #inline pragma
8194 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8196 * device/include/z80/stdio.h,
8197 * device/include/z80/string.h: removed these highly incomplete files so
8198 SDCC can use the default ones in device/include/
8200 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8202 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8204 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8207 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8209 * device/include/malloc.h: removed redundant __reentrant prototypes
8210 * device/lib/_mullong.c: added working xstack variant in asm (C version
8211 doesn't pass regression tests)
8212 * device/lib/bpx.c: used __data and made bpx char for mcs51
8213 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8214 (createFunction): fixed bug with xstackPtr
8215 * src/SDCCcse.c: corrected comments
8216 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8217 (killDeadCode, eBBlockFromiCode): removed unused code
8218 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8220 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8221 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8222 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8223 (genModOneByte): fixed warning in MSVC
8224 * src/mcs51/main.c (): added comments
8225 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8227 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8229 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8231 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8233 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8235 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8237 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8238 characters arrays of larger size than the declared one.
8240 2005-04-10 Borut Razem <borut.razem AT siol.net>
8242 * src/pic/gen.c (genInline),
8243 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8244 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8245 (findNextInstruction), (findPrevInstruction),
8246 (findInstructionUsingLabel),
8247 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8248 * src/pic/pcode.c (findLabel): added missing '\n'
8249 * src/src.dsp: added SDCCdwarf2.c to the project
8251 2005-04-09 Borut Razem <borut.razem AT siol.net>
8253 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8255 2005-04-08 Raphael Neider <rneider AT web.de>
8257 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8258 into the chain after a given one) and mergeDefmapSymbols (combine
8259 defmap entries for each symbol per pcode)
8260 * (createDefmap): have defmap entries merged in the end
8261 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8262 a symbol before replacing one access type's symbol, merge symbols in
8263 the end (replacement symbol might already have an entry)
8264 * (assignValnums): keep reference to written WREG intact
8266 2005-04-08 Raphael Neider <rneider AT web.de>
8268 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8271 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8273 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8276 2005-04-07 Raphael Neider <rneider AT web.de>
8278 * device/include/pic16/usart.h: added compatibility defines for
8279 devices with more than one USART
8280 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8282 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8284 * device/lib/Makefile.in: updated for port specific include
8286 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8288 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8290 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8292 * device/include/8051.h,
8293 * device/include/8052.h,
8294 * device/include/at89S8252.h,
8295 * device/include/at89c55.h,
8296 * device/include/at89x051.h,
8297 * device/include/at89x51.h,
8298 * device/include/at89x52.h,
8299 * device/include/mcs51reg.h,
8300 * device/include/reg51.h,
8301 * device/include/reg764.h,
8302 * device/include/regc515c.h,
8303 * device/include/sab80515.h: (re)moved these 12 files
8304 * device/include/mcs51/8051.h,
8305 * device/include/mcs51/8052.h,
8306 * device/include/mcs51/at89S8252.h,
8307 * device/include/mcs51/at89c55.h,
8308 * device/include/mcs51/at89x051.h,
8309 * device/include/mcs51/at89x51.h,
8310 * device/include/mcs51/at89x52.h,
8311 * device/include/mcs51/mcs51reg.h,
8312 * device/include/mcs51/reg51.h,
8313 * device/include/mcs51/reg764.h,
8314 * device/include/mcs51/regc515c.h,
8315 * device/include/mcs51/sab80515.h: and added them here
8317 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8319 * device/include/stdarg.h: changed SDCC specific keywords to double
8321 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8323 * device/include/hc08/mc68hc908gp32.h,
8324 * device/include/hc08/mc68hc908jb8.h,
8325 * device/include/hc08/mc68hc908jkjl.h,
8326 * device/include/hc08/mc68hc908qy.h: fixed comments
8327 * device/include/mcs51/README: updated
8328 * device/include/mcs51/c8051f120.h: added PINRSF
8329 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8330 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8331 amidst code. Also inline is not supported.
8333 2005-04-06 Raphael Neider <rneider AT web.de>
8335 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8336 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8337 callers stack/frame pointers
8339 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8341 * device/include/pic16/usart.h: added, missing in previous commit,
8342 * device/include/pic16/adc.h: fixed typo,
8343 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8345 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8347 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8348 uninitialized because a bug appears with gplink
8349 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8350 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8351 complains for unrecognised option
8353 2005-04-05 Raphael Neider <rneider AT web.de>
8355 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8356 structs as well (using memcpy)
8357 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8358 on ISRs (GOTO has no label)
8359 * src/pic16/device.h: added OF_OPTIMIZE_DF
8360 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8361 new data flow analysis/optimization
8362 * src/pic16/pcode.c: added (prototypes for and implementation of)
8363 dataflow analysis functions, fixed pCodeInstructions' inCond and
8364 outCond values, made RCALL a branch instruction
8365 * (pic16_unlinkpCode): keep C line if possible
8366 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8367 C line moved if possible
8368 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8369 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8370 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8371 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8373 * (pic16_getJumptabpCode): NEW, needed in...
8374 * (LinkFlow): fixed handling of jumptables, calls and conditional
8376 * (pic16_InsertCommentAfter): NEW
8377 * (pic16_pCodeReplace): made verbose and flow preserving
8378 * (AnalyzeFlow): added call to data flow analysis
8379 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8380 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8381 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8383 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8385 * src/SDCCast.c (decorateType): fixed bug #1105626
8387 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8389 * device/include/asm/pic16/features.h,
8390 * pic18f*.h headers,
8391 * device/include/pic16/adc.h,
8392 * device/include/pic16/delay.h,
8393 * device/include/pic16/i2c.h,
8394 * device/include/pic16/malloc.h,
8395 * device/include/pic16/stdio.h,
8396 * device/include/pic16/stdlib.h,
8397 * device/include/pic16/string.h,
8398 * device/lib/pic16/libc/stdio/printf_tiny.c,
8399 * device/lib/pic16/libc/stdio/printf_small.c,
8400 * device/lib/pic16/libc/stdio/strmgpsim.c,
8401 * device/lib/pic16/libc/stdio/strmmssp.c,
8402 * device/lib/pic16/libc/stdio/strmusart.c,
8403 * device/lib/pic16/libc/stdio/vfprintf.c,
8404 * device/lib/pic16/libc/stdlib/ltoa.c,
8405 * device/lib/pic16/libc/stdlib/putchar.c,
8406 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8407 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8408 * device/lib/pic16/libc/stdlib/memchrram.c,
8409 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8410 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8411 * device/lib/pic16/libio/adc/adcbusy.c,
8412 * device/lib/pic16/libio/adc/adcread.c,
8413 * device/lib/pic16/libio/adc/adcsetch.c,
8414 * device/lib/pic16/libio/usart/ubaud.c,
8415 * device/lib/pic16/libio/usart/ubusy.c,
8416 * device/lib/pic16/libio/usart/udrdy.c,
8417 * device/lib/pic16/libio/usart/uopen.c,
8418 * device/lib/pic16/libio/usart/uputc.c,
8419 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8420 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8421 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8422 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8423 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8424 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8425 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8426 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8427 specific keywords to double underlined form,
8428 * device/lib/pic16/libc/Makefile.rules,
8429 * device/lib/pic16/libsdcc/Makefile.rules,
8430 * device/lib/pic16/libm/Makefile,
8431 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8432 to compile with C standard set in Makefile.common
8433 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8434 rand.c and crc.c in compilation process,
8435 * device/lib/pic16/libsdcc/int/divuint.c,
8436 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8437 `c' from signed to unsigned,
8438 * device/lib/pic16/startup/crt0.c,
8439 * device/lib/pic16/startup/crt0i.c,
8440 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8441 keywords to double underlined form, bug fixes in _do_cinit function
8442 which prevented the correct initialization of the .idata segment,
8443 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8444 core to enter a infinite loop
8445 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8447 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8449 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8451 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8453 * device/include/Makefile.in: add support for hc08 subdirectory
8454 * device/include/hc08/: new subdirectory
8455 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8456 Lucas Loizaga, thanks!
8457 * device/include/hc08/mc68hc908qy.h,
8458 * device/include/hc08/mc68hc908gp32.h,
8459 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8460 their own directory. Changed internal macro names to use the compiler
8461 reserved namespace. Changed SDCC specific keywords to double
8463 * device/include/math.h,
8464 * device/include/malloc.h,
8465 * device/include/stdarg.h,
8466 * device/include/stdbool.h
8467 * device/include/string.h,
8468 * device/include/tinibios.h,
8469 * device/include/ds400rom.h,
8470 * device/include/8051.h,
8471 * device/include/8052.h,
8472 * device/include/80c51xa.h,
8473 * device/include/at89c55.h,
8474 * device/include/at89S8252.h,
8475 * device/include/at89x51.h,
8476 * device/include/at89x52.h,
8477 * device/include/ds80c390.h,
8478 * device/include/reg764.h,
8479 * device/include/regc515c.h,
8480 * device/include/sab80515.h,
8481 * device/include/mcs51/c8051f000.h,
8482 * device/include/mcs51/c8051f018.h,
8483 * device/include/mcs51/c8051f020.h,
8484 * device/include/mcs51/c8051f040.h,
8485 * device/include/mcs51/c8051f060.h,
8486 * device/include/mcs51/c8051f120.h,
8487 * device/include/mcs51/c8051f300.h,
8488 * device/include/mcs51/c8051f310.h,
8489 * device/include/mcs51/c8051f320.h,
8490 * device/include/mcs51/c8051f330.h,
8491 * device/include/mcs51/c8051f350.h,
8492 * device/include/z180.h: Changed SDCC specific keywords to double
8495 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8497 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8499 * (pic16_assignConfigWordValue): disable testing of configuration
8500 register value with config mask,
8501 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8502 function with port->fun_prefix,
8503 * (genFunction): when generating a naked interrupt function never
8504 create an absolute segment placed in interrupt vector address, place
8505 the actual interrupt function at IVA instead, when an interrupt
8506 function is generated with unspecified interrupt then do not create
8507 the absolute section,
8508 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8509 code for generating a call to generic pointer get/put function with
8510 a call to function pic16_callGenericPointer(),
8511 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8512 the call to the generic pointer get/put functions with prefixing the
8513 function name with port->fun_prefix,
8514 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8515 * src/pic16/main.c (_process_pragma): prefix function with
8517 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8518 calling assembler, old 18Fxxxx macro is deprecated,
8519 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8520 PC_ASMDIR in while condition,
8521 * (findInstruction): add PC_ASMDIR in while condition,
8522 * (buildCallTree): prefix main with port->fun_prefix,
8523 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8524 identifier for variable with banked access in instructions BTFSS,
8525 BTFSC, BCF, BSF, BTG
8526 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8527 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8528 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8529 perform optimization when enviroment variable NO_REG_OPT is set,
8530 * (insideLRBlock): NEW, return 1 if register is inside an
8531 INF_LOCALREGS block,
8532 * (RemoveRegFromLRBlock): remove a register that is completely
8533 eliminated by register optimization, but it is still left in local
8534 register store/restore in/from stack block,
8535 * (Remove2pcodes): after removing register, check to see if it
8536 should be removed from local register store/restore in/from stack
8538 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8539 DUMMY_READ_VOLATILE,
8541 * device/include/pic16/adc.h: minor prototype modifications and
8543 * device/include/pic16/malloc.h: added GPL notice various
8545 * device/include/pic16/stdint.h: NEW, standard header for ints
8546 * device/include/pic16/delay.h: NEW, header for delay functions,
8547 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8549 * device/include/pic16/signal.h: NEW, header providing helper macros
8550 for implementing signal handlers,
8551 * device/include/pic16/stdio.h: added prototypes for functions,
8552 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8553 prototypes for stdin and stdout, added macro PUTCHAR to
8554 automatically implement putchar function prototype,
8555 * device/include/pic16/usart.h: modified and updated USART library,
8556 * device/lib/pic16/libio/adc/,
8557 * device/lib/pic16/libio/i2c: some modifications to improve library
8559 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8560 family of functions,
8561 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8562 family of functions and other sources,
8563 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8564 of the PIC18Fxx[28] devices,
8565 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8566 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8567 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8568 _do_cinit function, because the previous failed when local variables
8569 where not placed in the same memory bank,
8570 * device/lib/pic16/libsdcc/char/: various modifications to improve
8571 library performance,
8572 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8573 information on the new functions of the c library and more...
8575 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8577 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8579 2005-03-26 Raphael Neider <rneider AT web.de>
8581 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8582 if condition == CARRY)
8583 * (genCmp): adapted to new genSkipc semantics
8584 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8585 on rIfx (genCmp was broken)
8587 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8589 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8590 * src/z80/main.c (_keywords[]),
8591 * src/SDCCglobal.h (struct options),
8593 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8594 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8595 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8596 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8597 always available in leading double underscore form. The C99 support is
8598 mostly missing, but it's a start.
8599 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8600 reserved identifier "__data".
8602 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8604 * src/mcs51/peeph.def: fixed bug 1170013
8606 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8608 * device/include/mcs51reg.h: fixed bug 842007
8610 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8612 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8615 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8617 * src/port.h (struct PORT),
8618 * src/avr/ralloc.c (avr_assignRegisters),
8620 * src/ds390/ralloc.c (ds390_assignRegisters),
8622 * src/hc08/ralloc.c (hc08_assignRegisters),
8624 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8626 * src/pic/ralloc.c (pic14_assignRegisters),
8628 * src/pic16/ralloc.c (pic16_assignRegisters),
8630 * src/xa51/ralloc.c (xa51_assignRegisters),
8632 * src/z80/ralloc.c (z80_assignRegisters),
8634 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8635 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8637 * src/SDCCdflow.c (computeDataFlow),
8639 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8641 * src/SDCCcflow.c (*),
8643 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8644 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8645 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8646 immedDom() returning wrong block; probably fixes bug #1160833)
8648 2005-03-20 Borut Razem <borut.razem AT siol.net>
8650 * support/scripts/inc2h.pl: WIN32 port
8652 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8654 * device/lib/makefile.in: added abs.c and labs.c
8656 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8658 * device/include/stdint.h: added
8659 * device/lib/abs.c: added
8660 * device/lib/labs.c: added
8661 * device/include/stdlib.h: added abs() and labs() prototypes
8662 * device/lib/libsdcc.lib: added abs and labs
8663 * device/include/float.h,
8664 * device/lib/_fsmul.c,
8665 * device/lib/printf_fast.c,
8666 * device/lib/printf_tiny.c: updated comments
8668 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8670 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8673 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8675 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8676 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8678 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8680 * device/lib/printf_large.c: removed inline assembly for portability and
8681 readability. Use printf_fast if speed or size are more important.
8682 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8683 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8685 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8687 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8688 prevent compiler warning
8690 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8692 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8693 moved to level 0 and declared as static. Also they are explicit
8694 placed in access bank. This was necessery because some times they
8695 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8696 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8697 optimizations. Currently only compare to unsigned char is implemented,
8698 * src/pic16/gen.c: added fReturnIdx array,
8699 * (struct resolvedIfx) is moved to gen.h and made public,
8700 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8701 * (aopForSym): added an optimization to directly store in stack of
8702 the operand of a SEND iCode,
8703 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8704 but as registers instead (AOP_REG) using the fReturnIdx array,
8705 * (pic16_freeAsmop): remove the freed register from the
8706 _G.sregsAlloc field,
8707 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8708 a compare of 'WREG',
8709 * (pic16_popGetTempRegCond): changed function prototype, now
8710 function takes also a bitVector argument v which holds the current
8711 set of registers that are allocated for stack access by aopForSym,
8712 registers allocated in aopForSym for accessing stack symbols are not
8713 any more part of the functions usedRegs field,
8714 * (genCall): some times aopOp is called for a stack variable to be
8715 send, aopForSym might perform the push, if this is true make sure
8716 that genCall doesn't push the variable twice by testing _G.resDirect,
8717 * (genFunction): changed testing for unspecified interrupt number
8718 from 256 to INTNO_UNSPEC,
8719 * modified selection scheme of frame pointer generation. Previously
8720 if function did use local registers a frame pointer was generated,
8721 now a frame pointer is generated only if function has arguments
8722 (that need PLUSW2 register access), or has stack arguments, or the
8723 compiler is not instructed to omit the frame pointer,
8724 * (genEndFunction): before restoring local registers that were saved
8725 in the function preamble, also restore the registers that *might*
8726 have been allocated for stack access,
8727 * (genRet): removed some old comments,
8728 * (genCmp, the active (RN's) version): added a call to the
8729 pic16_genCmp_special function to perform the compare with a more
8730 robust and optimized way,
8731 * (genInline): a feature has been added in inline code generation,
8732 which allows a wildcard variable substitution when writing inline
8733 assembly. Code is incomplete and experimental therefore undocumented,
8734 * (genCast): changed order of aopOp for result and right to allow
8735 aopForSym to directly load the result if possible,
8736 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8737 perform an optimized compare on some selected special occasions,
8738 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8739 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8740 generate an IVT any more,
8741 * src/pic16/main.c (pic16_optionsTable): added command line option
8743 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8744 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8746 * src/pic16/NOTES: Raphael Neider added in list of active developers
8747 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8748 jumptable_end to prevent bug #,
8749 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8750 inCond and outCond fields,
8751 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8752 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8753 turn off register spilling,
8754 * (packRegsForOneUse): synced with other ports' versions although it
8755 is not used currently,
8756 * (pic16_packRegisters): added an optimization while reading
8757 structure bitfields, some registers may be saved (malloc code is
8758 decreased by 80 bytes)
8760 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8762 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8763 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8764 this can be optimized more?
8766 2005-03-10 Raphael Neider <rneider AT web.de>
8768 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8769 genNearPointerGet): (hopefully) fixed access to bitfields via
8770 pointers (p->bitN = x; and x = p->bitN; failed)
8772 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8774 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8776 2005-03-09 Raphael Neider <rneider AT web.de>
8778 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8780 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8782 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8783 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8784 (regTypeNum): set REG_BIT type if necessary
8785 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8786 * support/regression/tests/critical.c: check bug 1144613
8788 2005-03-02 Raphael Neider <rneider AT web.de>
8790 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8792 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8794 * src/avr/ralloc.c (serialRegAssign),
8795 * src/ds390/ralloc.c (serialRegAssign),
8796 * src/hc08/ralloc.c (serialRegAssign),
8797 * src/mcs51/ralloc.c (serialRegAssign),
8798 * src/pic/ralloc.c (serialRegAssign),
8799 * src/pic16/ralloc.c (serialRegAssign),
8800 * src/xa51/ralloc.c (serialRegAssign),
8801 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8803 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8805 * src/SDCCast.c (decorateType): fixed bug 1124787
8807 2005-02-20 Hubert Sack <sack AT digiplan.de>
8808 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8810 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8813 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8815 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8816 to keep the correct label reference count when adding/removing references
8817 to labels. A peephole file using this is appended to patch #1144962.
8819 2005-02-14 Raphael Neider <rneider AT web.de>
8821 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8822 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8823 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8824 retrievals of result operand's value on assignment
8826 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8828 * device/include/pic16/string.h: modified prototype for memccpy()
8829 to memccpy(void *, void *, char, size_t)
8830 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8831 check whether to omit frame pointer or not,
8832 * (genInline): convert all occurences of "\n" to LF in inline
8833 assembler blocks, this helps formatting the inline text,
8834 * (pic16_loadFSR0): modified prototype,
8835 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8836 removed some 8051 legacy code,
8837 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8838 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8839 before allocating temporary registers in functions,
8841 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8843 * support/regression/tests/bitvars.c: corrected the "fix"
8845 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8847 * support/regression/tests/bitvars.c,
8848 * support/regression/tests/bitwise.c,
8849 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8851 2005-02-10 Raphael Neider <rneider AT web.de>
8853 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8854 different size for Alpha
8855 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8857 2005-02-09 Raphael Neider <rneider AT web.de>
8859 * src/SDCC.lex(doPragma) : save and restore warning options as well
8860 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8861 * have #pragma less_pedantic set the errorlevel to WARNING
8863 * (cloneOptimize) : fixed wrong malloc's size
8864 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8865 facilitate correct handling of #pragma (save|restore)
8867 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8869 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8871 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8873 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8875 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8877 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8879 2005-02-02 Raphael Neider <rneider AT web.de>
8881 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8882 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8883 * (pic16_storeForReturn): fixed to allow returning function pointers
8884 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8885 * device/include/pic16/{stddef.h,stdbool.h}: added
8887 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8889 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8891 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8893 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8894 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8895 appeared to be required
8897 2005-01-31 Borut Razem <borut.razem AT siol.net>
8899 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8900 include/mcs51 and include/z80 directories to the package
8902 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8904 * src/hc08/gen.c (genFunction): fixed bug #1112752
8906 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8908 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8910 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8912 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8914 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8916 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8918 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8920 * device/include/c8051fxxx.h: removed these 6 files
8921 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8923 2005-01-26 Raphael Neider <rneider AT web.de>
8925 * src/pic16/gen.c (genAssign): fixed assignment from longs
8926 in codespace (were cut to three bytes)
8927 * (genDummyRead): implemented (except for CODESPACE...),
8929 * src/pic16/glue.c (emitStatistics): beautified
8930 * device/lib/pic16/libm/Makefile: added include path
8932 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8934 * src/z80/gen.c (aopPut): fixed bug #1103902
8936 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8938 * device/lib/expf.c: fixed bug #1095792
8940 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8942 * device/lib/pic16/libm: added Math library sources
8944 2005-01-24 Raphael Neider <rneider AT web.de>
8946 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8947 to enable upcast to pCodeOpReg2 (there is no type tag to
8948 differenciate the two and pic16_popGet2p cast into PCOR2)
8949 * src/pic16/main.c (_process_pragma): fixed another malloc bug
8950 (sizeof(sectNames) changed to sizeof(sectName))
8951 Both patches fix segfaults under MinGW.
8953 2005-01-23 Raphael Neider <rneider AT web.de>
8955 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
8956 Safe_[mc]?alloc()'ed variables
8957 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
8958 of (byte sized) temporaries (assign them to WREG for now)
8959 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
8960 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
8961 this might fix SIGSEGVs on MinGW...
8962 * src/SDCCopt.c (killDeadCode): restored original behaviour
8963 (volatile operands might get thrown away though)
8965 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
8967 * src/pic16/gen.c: fixed bug #1106975,
8968 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
8969 pointer update, INTCON is saved, global interrupts are disabled and
8970 restored after updateing TOS.
8971 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
8972 * added function attribute 'shadowregs' to take advantage of shadow
8974 * added function attribute 'wparam' as an alternative to the wparam
8976 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
8977 user declares a non-ISR function as 'shadowregs',
8978 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
8980 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
8982 * .version: bumped version number to 2.4.8
8983 * device/lib/pic16/pics.all: list of PIC18F devices supported by
8985 * device/lib/pic16/libio/i2c/: I2C module support library,
8986 * device/include/pic16/i2c.h: I2C support library header,
8987 * device/lib/pic16/libc/stdio/: standard IO support sources,
8988 * (printf_small.c): printf_small() source, supports float print,
8989 * (printf_tiny.c): printf_tiny() source, does not support floats,
8990 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
8991 enable global optimizations for entire library source, other
8992 Makefiles in the source tree are also modified to reflect this,
8993 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
8995 * doc/sdccman.lyx: updated to reflect new changes,
8996 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
8997 sym->onStack if-case,
8998 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
8999 sbit, idata, _idata, xdata, _xdata,
9000 * added pragma library, to link an external library, (see doc),
9001 * removed command line options, --pomit-config-words, --pomit-ivt,
9002 --pleave-reset-vector,
9003 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9004 when calling assembler to reflect memory model used, also define
9005 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9006 reflect stack model used,
9007 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9008 on stack return NULL,
9010 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9012 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9013 of the operands is volatile. Fixes #1020220
9015 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9017 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9018 * (OptimizeRegUsage): make sure that there is really no other flow where
9019 the first pCode is used
9021 2005-01-22 Raphael Neider <rneider AT web.de>
9023 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9024 to fix #1106967 (pCode->seq are not set up correctly)
9026 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9028 * src/SDCCglue.c (glue): make sure code area is declared before the
9029 static initialization area.
9031 2005-01-21 Raphael Neider <rneider AT web.de>
9033 * device/lib/Makefile.in: fixed test for pic16 install dir
9034 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9036 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9037 added --optimize-goto compiler switch and pragma wparam documentation
9038 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9039 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9040 and PRODH closing bug #1071770 (peephole optimizer)
9042 2005-01-19 Raphael Neider <rneider AT web.de>
9044 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9045 cmdLine buffers (used when calling sdcpp...) are large enough
9046 (MAX_PATH=256 truncates arguments leading to system halts when
9048 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9049 * (genUminus): rewritten to for efficiency
9050 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9051 used uninitialized in some cases)
9052 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9053 copy the third byte from the int -- now assumes 0x80 (data memory)
9054 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9055 operands (genAddLit expects the iCode's operands to swapped as
9056 well), fixed leftover bytes (crashed for short left operands)
9057 * (pic16_genMinusDec): performance improvements, removed false
9059 * (pic16_genMinus): fixed to cope with differently sized operands
9060 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9062 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9063 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9064 new banksel optimization
9065 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9066 analysis for temporary registers (segfaults...)
9067 * src/pic16/peeph.def: added rule
9069 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9071 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9072 which converts a float number to its ASCII representation
9073 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9074 functions to convert the fractional and integer part of a float to ASCII,
9075 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9076 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9078 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9080 * device/include/pic16/adc.h: added GPL info,
9081 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9082 a pCodeOp as tested operand,
9083 * (genNearPointerGet): optimized bit testing, does not use
9084 intermediate register for bit value, test directly instead with
9085 BTFSS, BTFSC, works only for single bits,
9086 * (genpic16Code): dump the name of the iCode in the asm,
9087 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9088 renamed to pic16_decodeOp,
9089 * (serialRegAssign): do not allocate a temporary register for iCode
9090 sequences that test a single bit for 1/0
9092 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9094 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9095 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9096 access stack and frame pointers. They are initially assigned to
9097 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9098 accessing SFRs. Updated all occurences of modification of stack or
9099 frame pointer in gen.c and pcode.c,
9100 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9101 assigning of a literal value to pointers,
9102 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9103 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9106 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9108 * doc/sdccman.lyx: update documentation about stack pragma, added
9109 some info for stack memory models
9111 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9113 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9115 2005-01-08 Raphael Neider <rneider AT web.de>
9117 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9118 udata sections to fix bug #1097823
9120 2005-01-05 Raphael Neider <rneider AT web.de>
9122 * src/pic16/gen.c (genGenericShift): added handling of differently
9123 sized left operand and result
9125 2005-01-04 Raphael Neider <rneider AT web.de>
9127 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9128 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9129 to hold the condition bit)
9130 * added new version of genCmp (old code available via #define)
9131 * added new version of genShiftLeft/genShiftRight in a generic
9132 way, now supports shifting by negative values
9133 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9134 shiftCount (expected by genGenericShift)
9135 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9136 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9138 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9139 is an invalid literal too...)
9141 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9143 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9144 from Raphael Neider,
9145 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9146 for 8-bit literals. This fixes some literal operands which are sign
9147 extended to 16-bits ints when instruction needs only 8-bits.
9149 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9151 * device/lib/logf.c: added mcs51 assembly version
9152 * device/lib/expf.c: added mcs51 assembly version
9153 * device/lib/_logexpf.c: new shared asm code for expf and logf
9154 * device/include/math.h: add defines for assembly math library
9155 * device/lib/Makefile.in: build new _logexpf.c
9156 * device/lib/libfloat.lib: use new _logexpf.c
9158 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9161 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9162 device types which have less than 0x7f registers.
9164 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9166 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9168 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9170 * device/lib/printf_fast.c: only build on supported arch.
9171 * device/lib/printf_tiny.c: only build on supported arch.
9172 * device/lib/printf_fast_f.c: only build if asm float lib
9173 * device/lib/_fsget1arg.c: only build if asm float lib
9174 * device/lib/_fsget2args.c: only build if asm float lib
9175 * device/lib/_fsnormalize.c: only build if asm float lib
9176 * device/lib/_fsreturnval.c: only build if asm float lib
9177 * device/lib/_fsrshift.c: only build if asm float lib
9178 * device/lib/_fsswapargs.c: only build if asm float lib
9179 * device/include/stdio.h: don't provide print_fast,
9180 print_fast_f, print_tiny prototypes if --xstack used
9182 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9184 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9185 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9188 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9190 * device/lib/printf_fast_f.c: same as printf_fast, but
9191 with floating point enabled
9192 * device/lib/printf_fast.c: minor tweaks
9193 * device/include/stdio.h: add printf_fast_f
9195 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9197 * src/SDCCmain.c: make --float-reent default for mcs51
9198 * device/lib/_fsadd.c: added mcs51 assembly version
9199 * device/lib/_fssub.c: added mcs51 assembly version
9200 * device/lib/_fsmul.c: added mcs51 assembly version
9201 * device/lib/_fsdiv.c: added mcs51 assembly version
9202 * device/lib/_fseq.c: added mcs51 assembly version
9203 * device/lib/_fsneq.c: added mcs51 assembly version
9204 * device/lib/_fsgt.c: added mcs51 assembly version
9205 * device/lib/_fslt.c: added mcs51 assembly version
9206 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9207 * device/lib/Makefile.in: add _fscmp to build
9208 * device/lib/libfloat.lib: add _fscmp to build
9210 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9212 * device/lib/_fs2slong.c: added mcs51 assembly version
9213 * device/lib/_fs2sint.c: added mcs51 assembly version
9214 * device/lib/_fs2schar.c: added mcs51 assembly version
9215 * device/lib/_fs2ulong.c: added mcs51 assembly version
9216 * device/lib/_fs2uint.c: added mcs51 assembly version
9217 * device/lib/_fs2uchar.c: added mcs51 assembly version
9218 * device/lib/_slong2fs.c: added mcs51 assembly version
9219 * device/lib/_sint2fs.c: added mcs51 assembly version
9220 * device/lib/_schar2fs.c: added mcs51 assembly version
9221 * device/lib/_ulong2fs.c: added mcs51 assembly version
9222 * device/lib/_uint2fs.c: added mcs51 assembly version
9223 * device/lib/_uchar2fs.c: added mcs51 assembly version
9224 * device/include/float.h: added #define to select asm vs c
9226 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9228 * device/lib/printf_fast.c: improvements to float output
9229 * device/include/float.h: add defines for assembly float library
9230 * device/lib/_fsget1arg.c: receive 1 float arg
9231 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9232 * device/lib/_fsnormalize.c: normalize a float
9233 * device/lib/_fsreturnval.c: return float, various helper routines
9234 * device/lib/_fsrshift.c: right shift a float's mantissa
9235 * device/lib/_fsswapargs.c: swap 2 floats
9236 * device/lib/Makefile.in: build these 6 new files for mcs51
9237 * device/lib/libfloat.lib: add these 6 files to the library
9239 2004-12-26 Borut Razem <borut.razem AT siol.net>
9241 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9244 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9246 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9247 and fully reentrant and register bank neutral.
9248 * device/lib/printf_fast.c: added float (not enabled by default),
9249 added compact/slower integer (also not enabled by default),
9250 improved size/speed of fast integer code, other minor changes
9251 * device/include/stdio.h, device/lib/Makefile.in,
9252 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9254 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9256 * src/pic16/pcode.c: declaring variables other than at the start of a
9257 block is not supported in C by VC6.
9259 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9261 * applied a previous patch from Raphael Neider that wasn't included
9262 in the previous commits, which fixes infinite loops within jumptable
9264 * made some fixes that previous patches introduced
9266 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9268 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9269 that fixes an issue with AOP_PCODE asmop's offset,
9270 * (pic16_popCopyReg): update instance field too,
9271 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9272 function of pic port,
9273 * (genCmp, genAnd, genAssign),
9274 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9276 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9278 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9279 variables initial values to idata section,
9280 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9281 variables in some functions. This utilizes parmBytes field of iCode
9282 structure to hold the offset of the variable in stack. (might be
9283 able to use the stack field too?)
9284 * applied patch from Raphael Neider # ### , # ###
9285 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9286 variable initial values in idata section,
9287 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9288 for static variables with initial value
9289 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9290 applied fix in while loop from Raphael Neider.
9292 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9294 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9295 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9296 * src/ds390/ralloc.c (serialRegAssign): spill bits
9297 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9298 * support/Util/SDCCerr.c,
9299 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9300 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9301 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9303 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9305 * device/include/sdcc-lib.h: inserted LGPL, added includes
9306 asm/ds390/features.h and asm/mcs51/features.h
9307 * device/include/asm/default/features.h,
9308 * device/include/asm/gbz80/features.h,
9309 * device/include/asm/z80/features.h: added empty _AUTOMEM
9311 * device/include/asm/ds390/features.h,
9312 * device/include/asm/mcs51/features.h: added files with defines for
9313 _AUTOMEM and _STATMEM indicating automatic and static storage class
9314 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9315 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9316 * src/SDCCicode.c (geniCodeCast),
9317 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9318 * src/SDCCloop.c (loopInduction): removed unused variable lr
9319 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9320 to convertToFcall to include char modulo (RFE 1065037), added check
9321 if left operand is unsigned and use abs of literal value
9322 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9323 as it doesn't work after conversion from peephole.def to peephole.rul
9324 * src/mcs51/gen.c (toBoolean): added check for size,
9325 (genModOneByte): optimized code for signed char modulo a literal
9326 power of 2 (thanks to Hubert Sack),
9327 (genRRC): removed unnecessary "clr c",
9328 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9329 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9331 swapped rules 256.c and 256.d,
9332 extended 256.d by using new multiple checks (thanks Erik),
9333 added rules 256.e and 256.f,
9334 updated rule 261.a and 261.b to new generated code
9335 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9337 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9339 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9340 induction related bugs, including first part of bug #1074377
9342 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9344 * applied patch from bug-report #1076292,
9345 * applied patches for genAnd and Goto-optimizations for Raphael
9347 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9348 dump a less iCode information,
9349 * src/pic16/device.h (pic16_options_t): added field debgen,
9350 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9351 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9352 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9354 * (various functions): added macros FENTRY and FENTRY2 to functions,
9355 to emit function prologue,
9356 * (various functions): fixed indentation,
9357 * (genNearPointerGet): fixed loading of FSR0,
9358 * (genPackBits): applied patch from Raphael Neider to fix updating
9359 of FSR0 and touching only the modified bits,
9360 * src/pic16/genarith.c (various functions): added macros FENTRY to
9361 emit function prologue in comments,
9362 * src/pic16/pcode.h: added functions debugf2, debugf3,
9363 * src/pic16/ralloc.c: partial fix for packForPush caused
9366 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9368 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9369 <stsp AT users.sourceforge.net> with reversed byte order
9370 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9372 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9374 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9376 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9377 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9379 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9381 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9383 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9385 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9387 (setFromConditionArgs): friendly operand parser for peephole rules,
9388 (operandBaseName, operandsNotRelated): new peephole condition
9389 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9390 architecture specific register naming into account, handles n-way
9391 comparisons, and supports quoted literals
9392 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9394 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9396 * src/mcs51/peeph.def: fixed bug #1076940
9398 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9400 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9402 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9404 Adding support for replacing ljmps with sjmps in jumptables
9405 generated for switch statements. For now you need to set the
9406 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9407 Now 4 algorithms for mcs51 jumptable generation are used:
9408 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9409 addresses loaded pc-relative for up to 112 cases and stack-pushing
9410 target addresses loaded with offset from dptr for up to 256 cases.
9412 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9413 * src/mcs51/main.c: adapted constants for switch table generation
9414 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9416 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9418 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9419 * support/regression/tests/bug1057979.c: added test for bug 1073386
9421 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9423 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9426 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9428 * src/pic16/device.h,
9429 * src/pic16/genarith.c,
9432 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9434 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9436 Large cummulative patch for pic16 port.
9437 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9438 to call when a stack overflow occurs,
9439 * (malloc.h): added CVS Id tag,
9440 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9442 * added libc directory. The current version of LibC contains string
9443 functions, ctype functions and macros and some functions of the
9444 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9445 be extensively tested in the future. Standard disclaimer here.
9446 Library is not automatically build yet. But one can build it by
9447 invoking 'make' inside the libc directory.
9448 * added ADC library under libio. Preliminary version yet.
9450 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9451 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9452 aopForRemat() now and not by pic16_aopOp(),
9453 * (pic16_popGetTempReg): removed warning messgae when allocating
9454 temporary registers, its a buggy feature and will be removed,
9455 * (pic16_popGet): set register instance field in AOP_CRY,
9456 * (pic16_outBitC): fixed for results in size greater than 1,
9457 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9458 * (pic16_storeForReturn): optimized return of 0,
9459 * (genCmp): experimental code for new genCmp which uses PIC18's
9460 special compare&skip instructions. Initial tests fail some times
9461 with variables grater than 1 byte in size, so new code is disabled,
9462 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9464 * (genCast): began a fix to optimize the casting of a bit to another
9465 bit, now assigning a bitfield to another bitfield will fail, sorry,
9466 * src/pic16/main.c: disabled the use of lr-support feature,
9467 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9468 * added some function prototypes, added function _debugf prototype,
9469 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9470 bits with offset (case PO_GPR_BIT),
9471 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9473 * (isBankInstruction): modified to return 0 for no banking instruction,
9474 and 1 for banking instruction,
9475 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9476 caused stop processing pCodes after a inline assembly block,
9477 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9478 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9479 registers when it shouldn't,
9480 * src/pic16/ralloc.c (allocReg): add preliminary support for
9481 supporting a limited set of temporary registers,
9483 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9485 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9486 genDataPointerSet): ensure assignments always copy in MSB to LSB
9488 (loadRegFromAop): recognize CLRH optimization,
9489 (genFunction): optimize RECEIVE iCodes in reentrant functions
9491 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9493 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9494 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9496 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9497 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9498 contiguous with data
9500 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9502 * device/lib/_gptrget.c (_gptrget),
9503 * device/lib/_gptrgetc.c (_gptrgetc),
9504 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9505 instead of sjmp to ret
9506 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9507 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9509 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9511 * .version: bumped version to 2.4.7
9512 * device/lib/_gptrget.c (_gptrget): is now _naked
9513 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9514 * device/lib/_gptrput.c (_gptrput): is now _naked
9515 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9516 (createFunction): fixed xstack
9517 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9518 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9520 (geniCodeCritical): store original interrupt state in an iTemp bit
9521 var unless stack-auto
9522 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9523 * src/SDCCmain.c (setIncludePath): added include/target to search path
9524 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9525 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9527 (processFuncArgs): put bit vars in bit area
9528 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9529 unsaveRBank): fixed xstack,
9530 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9531 (genFunction, genEndFunction): fixed xstack,
9532 (genAssign): optimization don't walk backwards through mem
9533 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9534 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9535 * support/regression/Makefile: also make library (for stack-auto) when
9536 making "all" and added "test-mcs51-xstack-auto"
9537 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9538 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9539 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9540 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9541 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9542 make-library by MAKE_LIBRARY
9543 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9544 regression tests for xstack
9545 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9546 * support/regression/tests/critical.c: test for critical on mcs51
9548 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9550 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9551 built version of sdcc instead of installed version
9553 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9555 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9556 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9558 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9559 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9560 WARNING: remove device/lib/build/z80/printf.o by hand when
9561 updating from previous build!
9562 * device/lib/z80/printf.c: updated comment
9563 * support/regression/tests/bug1057979.c: test all ports now
9564 * support/regression/tests/bug1065458.c: file added
9566 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9568 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9569 *_start and *_end symbols for static functions
9571 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9573 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9574 and search crt0.o in all library paths,
9575 (setIncludePath): proper handling of --nostdinc,
9576 (setLibPath): proper handling of --nostdlib
9577 * support/regression/Makefile,
9578 * support/regression/ports/ds390/spec.mk,
9579 * support/regression/ports/gbz80/spec.mk,
9580 * support/regression/ports/hc08/spec.mk,
9581 * support/regression/ports/mcs51/spec.mk,
9582 * support/regression/ports/mcs51-large/spec.mk,
9583 * support/regression/ports/mcs51-stack-auto/spec.mk,
9584 * support/regression/ports/z80/spec.mk: use include and lib files from
9585 built version of sdcc instead of installed version
9586 * doc/sdccman.lyx: fixed typo in --nostdinc
9588 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9593 * src/pic/gen.c : added support to generate code for struct bit fields.
9595 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9597 * as/xa51/xa_version.h,
9598 * device/include/errno.h,
9599 * device/include/regc515c.h,
9600 * device/lib/_itoa.c,
9601 * device/lib/_ltoa.c,
9602 * device/lib/ser_ir_cts_rts.c,
9603 * sim/ucsim/xa.src/glob.cc,
9604 * sim/ucsim/xa.src/inst_gen.cc,
9605 * sim/ucsim/xa.src/xa_bit.cc,
9606 * sim/ucsim/xa.src/xa_sfr.cc,
9607 * sim/ucsim/z80.src/inst_dd.cc,
9608 * sim/ucsim/z80.src/inst_fdcb.cc,
9609 * support/scripts/keil2sdcc.pl,
9610 * src/pic16/pic16.dsp,
9611 * src/pic16/pic16a.dsp: corrected cvs line endings
9612 * device/lib/printf_large.c: fixed bug 1057979
9613 * src/pic16/gen.c: fixed non-C standard code
9614 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9615 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9616 * support/regression/ports/mcs51/support.c: reload T1 asap
9617 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9618 pdata use and clear idata startup behaviour
9619 * support/regression/tests/bug1057979.c: added
9621 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9623 * device/examples/ds390/ow390/ad26.h,
9624 * device/examples/ds390/ow390/cnt1d.h,
9625 * device/examples/ds390/ow390/crcutil.c,
9626 * device/examples/ds390/ow390/ownet.h,
9627 * device/examples/ds390/ow390/owsesu.c,
9628 * device/examples/ds390/ow390/swt12.h,
9629 * device/examples/ds390/ow390/swtoper.c,
9630 * device/examples/ds390/ow390/temp10.h,
9631 * device/examples/ds390/ow390/thermodl.c,
9632 * device/examples/ds390/tinitalk/tinitalk.dsp,
9633 * device/examples/ds390/tinitalk/tinitalk.dsw,
9634 * device/examples/mcs51/clock/hw.h,
9635 * device/examples/mcs51/simple2/go.bat,
9636 * device/examples/serialcomm/windows/serial.h,
9637 * device/examples/xa51/dummy.c,
9638 * device/examples/xa51/hello.c,
9639 * device/include/80c51xa.h,
9640 * device/include/at89x051.h: corrected cvs line endings
9642 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9644 * src/pic16/main.c (options): added command line --gstack, to trace
9645 stack over/under flows,
9646 * added pragma 'wparam' to allow passing first byte of function
9647 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9648 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9649 call to __gstack_test function and sets up the symbol as extern,
9650 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9651 * popaop): added call to pic16_testStackOverflow,
9652 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9654 * (genCall, genPcall): now all parameters are passed via stack
9655 except in functions that are pass to wparam pragma in which WREG is
9657 * (genPcall): REENTRANT flag is checked to see if variable prototype
9658 contains reentrant keyword, don't call a non-reentrant function, via
9659 a reentrant function pointer or vice versa, functions are never
9661 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9663 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9664 SIGSEGV when accessing a NULL register stucture,
9665 * (pic16_printGPointerType): modified to handle UPPER modifier for
9666 function initializers, changed prototype of function to simpler one,
9667 * (pic16_printIvalFuncPtr): check to see if function is already
9668 added in externs list,
9669 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9670 optimized a move from W to SFR with a move to the same register
9672 * device/lib/pic16/debug: NEW directory, contains debug features
9673 which are enabled when linking with libdebug.lib, currently command
9674 line option --gstack enables stack pointer tracing for over/under
9675 flow, corresponding sources are in debug/gstack
9677 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9679 * doc/sdccman.lyx: updated SDCC version,
9680 * (PIC16 port): update list of command line options,
9681 * src/pic16/device.h (structure pic16_options_t): added field gstack
9682 to enable stack overflow tracing on push/pops,
9683 * src/pic16/device.c (statistics structure): added statistics
9685 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9686 pic16_dump_int_registers): increase statistics counters for each
9687 * variable which is encountered
9688 * (pic16_dump_usection): emit each .udata variable to its own udata
9690 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9691 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9692 parameters via stack, otherwise use old scheme,
9693 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9694 assembler output file,
9695 * src/pic16/main.c: added command line options --gstack to enable
9696 push/pop tracing for stack overflow,
9697 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9698 instructions): added size of each instruction,
9699 * (pic16_countInstruction): estimate size of instructions in
9700 the_pFile list, inline assembly blocks are not counted,
9701 * (pic16_FixRegisterBanking): trace previous register usage, when
9702 banksel optimizations is greater than 0, don't emit a redudant
9705 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9707 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9708 * src/pic16/ralloc.c : applied same fix for pic16.
9709 * src/pic/gen.c : tidied it up a little.
9711 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9713 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9714 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9716 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9718 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9720 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9722 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9723 non-reentrant function __modsint in the interrupt function (thus
9724 corrupting math operations during serial I/O)
9725 * device/lib/ser_ir.c: as above, changed buffersize
9726 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9728 * doc/Makefile: added option -t for rsync
9730 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9732 * src/SDCCast.h (struct ast),
9733 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9735 2004-10-20 Borut Razem <borut.razem AT siol.net>
9737 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9740 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9742 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9744 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9745 support functions to replace long sequences of MOVFF's from access
9746 bank registers to stack and vice versa,
9747 * src/pic16/device.h: added new field opt_flags, where optimization
9748 flags can be set to enable certain features,
9749 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9750 * pBlock, (genFunction, genEndFunction): surroung loop for
9751 saving/loading used registers in stack with PC_INFO pCodes,
9752 INF_LREGS. Code in between can then be optimized by pCode optimizer
9753 to support function calls,
9754 * (genDataPointerSet): fixed bug which loaded float fields in
9755 structures with corrupt data,
9756 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9757 in a standard way debug info on stderr. Feature used for developing
9759 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9760 obsolete chunks of code,
9761 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9762 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9763 * pic16/src/pcode.c (pic16_newpCodeInfo,
9764 * (pic16_newpCodeOpLocalRegs),
9765 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9767 * (pic16_pCodeConstString): printing of the initial value of a
9768 symbol as a comment is inhibited since parsing was already done by
9769 copyStr and output is corrupt,
9770 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9772 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9774 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9776 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9778 * as/mcs51/lkarea.c: removed old K&R style,
9779 (lnksect): changed check on boundary error,
9780 (lnksect2): changed check on boundary error,
9781 (lnksect2): extend XSTK to end of page if size = 1
9782 * as/mcs51/lkmain.c: removed old K&R style,
9783 (Areas51): create l_IRAM symbol
9784 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9785 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9786 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9787 * device/lib/_mullong.c: added version to be compiled with xstack
9788 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9789 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9790 * device/lib/mcs51/crtxstack.asm: fixed comment
9791 * src/SDCCglue.c: maxInterrupts defaults to 0,
9792 (emitMaps): added pdata,
9793 (createInterruptVect): (re)moved default,
9794 (glue): added pdata,
9795 (glue): moved __start__xstack to XSTK with default size 1
9796 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9797 and options.float_rent when options.stackAuto is set,
9798 (linkEdit): only write XDATA_NAME if provided on command line
9800 * src/SDCCmem.c: added pdata
9801 * src/port.h: added pdata_name to PORT
9802 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9803 (saveRegisters, unsaveRegisters): removed usage of B,
9804 (genMinus): fixed accumulator clash,
9805 (genJumpTab): added comment, this needs another look
9806 * src/mcs51/gen.c: added check for "B in use" paranoia,
9807 added pushB() and popB()
9808 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9817 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9818 added PSEG (PAG,XDATA) or NULL to port specifier
9819 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9820 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9821 (_mcs51_genInitStartup): removed __start__xstack equ,
9822 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9823 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9824 * src/z80/gen.c (_rleAppend): fixed warnings
9825 * support/regression/tests/zeropad.c: added pdata test
9826 * .version: bumped to 2.4.6
9828 2004-10-17 Borut Razem <borut.razem AT siol.net>
9830 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9831 as a part of nightly build
9833 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9835 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9836 WREG holds the first byte function parameters,
9837 * (aopForSym): take special case for symbols which are in FARSPACE
9838 but in CODESPACE too,
9839 * (assignResultValue): modified to take into account _G.useWreg,
9840 * (genCall): don't use wreg for parameter passing when function is
9841 declared as reentrant, too, added optimization INCF to stack
9842 pointer when stack parameter count is 1,
9843 * (genFunction, genEndFunction): refurnished and fixed to not using
9844 wreg for passing parameters when function has varargs or is
9845 reentrant, fixed bug with symbol name compare for generating
9846 functions in absolute address,
9847 * (pic16_storeForReturn): refurnished,
9848 * (genCmp): began writing a new version of the function, not ready
9849 yet, therefore it is disabled,
9850 * (genAssign): do not read code memory when assigning a function to
9852 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9853 array of characters, not pointer,
9854 * (pic16initialComments): in debug mode emit an .ident directive for
9856 * (_process_pragma): emit a new warning type (internal to pic16)
9857 when setting stack to default length, emit a similar warning when
9858 placing a function at absolute address and address is not word aligned
9859 * (_pic16_parseOptions): added 'return TRUE' statement,
9860 * (_pic16_linkEdit): if compiling a source, then add the source's
9861 file object, first in the list of objects to link,
9863 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9865 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9866 * src/pic/main.c : removed VC warning.
9867 * src/pic/gen.c : changed comment.
9869 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9871 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9872 reference to a deprecated symbol _GPTRREG was causing failure to
9873 link. Thanks G. M. Gallant for the info.
9875 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9877 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9878 comments for Bugs item #954788.
9880 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9882 * src/pic16/device.c (pic16_dump_gsection,
9883 * pic16_groupRegistersInSection): handle symbols declared to be in
9884 access bank differently,
9885 * src/pic16/gen.c (struct _G): added field resDirect,
9886 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9887 send values read from stack directly to result and don't allocate
9889 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9891 * (pic16_sameRegsOfs): NEW,
9892 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9893 free because they were not allocated from temporary pool,
9894 * pic16_popRegFromString): workaround to fix a problem with
9895 allocating variables twice or never,
9896 * (genGenPointerGet): using PRODL instead of FSR0H,
9897 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9899 * (genAssign): take advantage of the _G.resDirect flag,
9900 * (genCast): around line 11844, use mov2f instead of directly
9901 MOVFF'ing between operands to account for literal values,
9902 * src/pic16/genutils.c: some new debug functions for gpsim have been
9904 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9905 float with integer part only,
9906 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9907 place variables in access bank
9908 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9909 updated sources to reflect recent changes in gen.c
9911 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9913 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9914 sources that searched for headers in installation path, now the
9915 device/include/pic16 is used,
9916 * src/pic16/glue.c (pic16glue),
9917 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9918 .line directives if not in debug mode, this suppresses assembler's
9919 warnings for ignored directives
9921 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9923 * src/port.h: made reset_regparms prototype void parameter explicit.
9924 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9925 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9926 * doc/sdccman.lyx: documented warning disabling and how to use
9927 printf_large to make it print floats.
9928 * device/include/stdbool.h: NEW
9929 * device/lib/_atof.c,
9930 * device/lib/_divuint.c,
9931 * device/lib/_divulong.c,
9932 * device/lib/expf.c,
9933 * device/lib/printf_large.c,
9934 * device/lib/sincosf.c,
9935 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9936 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9937 a completely reentrant lib.
9939 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9941 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9942 * device/include/pic16/stdio.h: fixed bug with colon
9944 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9946 * device/include/pic16/stdio.h,
9947 * device/include/pic16/stdlib.h,
9948 * device/include/pic16/math.h: NEW
9949 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
9950 declared as _naked to reduce overhead
9951 * device/lib/Makefile.in (target port-specific-objects-pic16):
9952 changed * to *.* so to ignore the CVS directory,
9953 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
9954 stacked variables back in stack,
9955 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
9958 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
9960 * .version: bumped version number to 2.4.5
9961 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
9962 * support/Util/SDCCerr.c (messages structure): added entry for
9965 Large cumulative patch for pic16 port and libraries.
9966 * device/include/pic16/sdcc-lib.h,
9967 * device/include/pic16/stdarg.h,
9968 * device/include/asm/pic16/features.h,
9969 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
9970 * device/include/pic16/float.h: changes reentrant keyword with
9971 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
9972 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
9973 updated target build-libraries to include objects from gptr,
9974 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
9975 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
9976 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
9977 all function headings,
9978 * src/SDCCmain.c: added global parameter userIncDirsSet,
9979 * (parseCmdLine): when option -I is encountered add directory to
9981 * src/version.awk: added space between control and long,
9982 * src/pic16/NOTES: added some notes for the port,
9983 * src/pic16/gen.c: added prototype for mov2fp function,
9984 * (fReturnpic16[]): properly named return value registers,
9985 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
9986 * (aopForSym): added code to handle symbols with onStack flag set,
9987 symbols onStack are allocated PTRSIZE bytes,
9988 * (aopFreeAsmop): handles special case where asmops are stack objects,
9989 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
9990 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
9991 added argument lock to trace flaws in allocating temporary registers
9992 when developing port,
9993 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
9994 * (pic16_popRegFromString): reenabled allocating a direct register
9996 * (assignResultValue): various beautifications,
9997 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
9998 referenced function argument,
9999 * (genIpush): reenabled to allow stacked arguments, handles only
10000 ic->parmPush iCodes,
10001 * (genCall, genPcall): major changes to allow for variable argument
10002 functions, fixed a bug with falsely restoring stack pointer after
10003 returning from call,
10004 * (genFunction): pending code for critical function,
10005 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10006 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10007 * (genNearPointerGet): fixed bug with indirect reading, was always
10009 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10011 * (genAddrOf): rewrote code to take address of a stacked function parameter
10012 * (genCast): fixed casting to generic pointer type,
10013 * src/pic16/gen.h: added AOP_STA,
10014 * (struct asmop): added field stk,
10015 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10016 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10017 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10018 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10019 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10020 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10022 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10024 * (pic16_port structure): generic pointer size is set to 3,
10025 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10026 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10028 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10029 operand is an iTemp,
10031 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10033 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10034 * debugger/mcs51/simi.c: addapt new syntax of s51
10036 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10038 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10039 * src/pic16/pcode.c: commented out some calls to free() in order to
10042 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10045 * src/SDCCicode.c (isiCodeInFunctionCall),
10046 * src/avr/ralloc.c (selectSpil),
10047 * src/pic/ralloc.c (selectSpil),
10048 * src/pic16/ralloc.c (selectSpil),
10049 * src/ds390/ralloc.c (selectSpil),
10050 * src/hc08/ralloc.c (selectSpil),
10051 * src/xa51/ralloc.c (selectSpil),
10052 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10053 stack in the middle of a function call sequence (fixes bug #1020268)
10054 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10055 costs associated with the minimum switch case.
10057 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10059 * src/SDCC.lex: fixed bug #1030549
10061 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10063 * src/SDCCcse.h (struct cseDef),
10064 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10065 over a function call if the CSE is derived from a symbol whose
10066 address has been taken (fixes bug #1029883)
10067 * support/regression/tests/bug-1029883: a new regression test for
10070 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10072 * src/hc08/gen.c (emitinline): fixed bug #1029778
10073 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10074 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10075 and starts toward RFE #905167)
10077 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10079 * src/pic16/gen.c (mov2f): New function to move an operand to
10080 another without considering if it is a literal or a register,
10081 * (pic16_sameRegs): don't check if they are both AOP_REG,
10082 * (AccRsh): removed andmask=0 lines,
10083 * (genLeftShift): duplicated to be improved in future versions,
10084 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10085 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10086 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10087 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10088 * (insertBankSwitch): fixed inserting banksel directives algorithm
10089 for instructions that follow a skip instruction, this fixes a report
10090 for broken subtraction code generation,
10091 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10092 iCode is a left op, just in case result and right share the same
10095 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10098 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10100 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10101 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10102 on 2004-09-12; it was buggy
10104 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10106 * src/SDCCsymt.h: removed RESULT_CHECK
10111 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10113 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10115 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10116 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10117 configuration values no more rejected by compiler, they are assigned
10118 to configuration registers with a warning message instead,
10119 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10120 the for-loop so last conf register is emitted too,
10121 * (_pic16_initPaths): link library libsdcc.lib by default,
10122 * (_hasNativeMulFor): modified test for multiplication according to
10123 Raphael Neider's remarks. Integer multiplication is also done with
10125 * device/include/pic16/pic18fregs.h: corrected type error in while
10126 testing and including 18f6720 header file
10128 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10130 * src/pic16/device.h (pic16_options): removed field use_crt,
10131 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10132 until an optimization to handle single bits is added,
10133 * (pic16_loadFSR0): moved before genUnpackBits,
10134 * (genAnd): some white lines removed,
10135 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10136 leave_reset flags in pic16_options when using crt modules,
10138 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10140 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10141 for bugs 898889 & 979599. Also used some safer print instructions.
10143 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10145 * src/pic16/device.h (pic16_options_t): added field use_crt,
10147 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10148 catch a probable future bug,
10149 * src/pic16/gen.c: aopIdx function commented out,
10150 * (genAssign): commented out old code which used aopIdx,
10151 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10152 code, added if conditionals to take into account the --use-crt
10153 command line options,
10154 * src/pic16/main.c (pic16_optionsTable): added new command line
10155 options, --use-crt= and --no-crt,
10156 * (_pic16_linkEdit): now the proper crt object is added in the
10157 linker command line except than when --no-crt is specified,
10158 * src/pic16/pcode.c,
10159 * src/pic16/pcode.h: added some structures and functions for a new
10160 optimization scheme to compansate for instruction overhead between
10161 same iCodes, this scheme is currently under development and is not
10162 working in any way,
10163 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10165 * device/lib/pic16/startup/crt0i.c,
10166 * device/lib/pic16/startup/crt0iz.c: added global char variable
10167 __uflags to force the generation of an idata section
10169 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10172 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10173 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10175 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10177 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10178 Frieder) and clarified the default code optimization mode
10180 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10182 * src/SDCC.lex (doPragma, process_pragma),
10183 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10184 "opt_code_size", and "opt_code_balanced"
10185 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10186 regrouped options by category, added support for category headers
10187 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10188 and "--opt-code-size"
10189 * doc/sdccman.lyx: documented these new options and pragmas
10190 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10191 preference into account
10193 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10195 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10196 geniCodePreDec): Fixed bug 904237 by generating a warning
10198 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10200 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10202 * src/pic/device.c : When no max ram set validate full memory range.
10204 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10206 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10208 * device/lib/_gptrget.c,
10209 * device/lib/_gptrput.c: updated comment
10210 * device/lib/calloc.c,
10211 * device/lib/free.c,
10212 * device/lib/malloc.c,
10213 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10214 * src/SDCCcse.c (cseBBlock),
10215 * src/SDCCicode.c (printOperand, geniCodeArray),
10216 * src/SDCCicode.h (struct operand): fixed bug 868103
10217 * support/regression/tests/bug-868103.c: added
10218 * src/SDCCast.c (searchLitOp),
10219 * src/SDCCcse.h (struct cseDef),
10220 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10221 * src/SDCCicode.h (struct operand),
10222 * src/SDCCsymt.h (struct sym_link),
10223 * src/avr/gen.c (hasInc),
10224 * src/ds390/gen.c (hasInc),
10225 * src/hc08/gen.c (genPlusIncr, hasInc),
10226 * src/mcs51/gen.c (hasInc),
10227 * src/pic16/glue.c (pic16_printIvalChar),
10228 * src/pic16/ralloc.c (regWithIdx),
10229 * src/xa51/gen.c (hasInc) : removed warnings
10230 * src/SDCCast.c (createBlock): added comment ???
10231 * src/hc08/ralloc.c: updated comments
10233 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10235 * doc/sdccman.lyx: updated section on switch statements, added
10236 section about semaphore locking
10237 * doc/Makefile: added option -info for latex2html
10238 * device/lib/_gptrget.c,
10239 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10241 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10243 * src/pic/device.h,
10244 * src/pic/device.c,
10245 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10246 maxram is less than 0x100.
10248 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10250 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10252 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10255 * src/mcs51/main.c,
10256 * src/ds390/main.c,
10260 * src/pic16/main.c,
10263 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10264 a jump table is the best form for a switch statement, including
10265 automatic insertion of missing cases to make the case range
10266 continuous. Developed in collaboration with Frieder Ferlemann.
10268 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10270 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10271 accumulator result if it needs sign extension
10273 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10275 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10277 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10279 * device/lib/gbz80/printf.c,
10280 * device/lib/z80/printf.c: removed define for NULL
10282 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10284 * as/xa51/xa_link.c,
10285 * device/examples/ds390/ow390/ad26.c,
10286 * device/examples/ds390/ow390/cnt1d.c,
10287 * device/examples/ds390/ow390/counter.c,
10288 * device/examples/ds390/ow390/ds2480.h,
10289 * device/examples/ds390/ow390/ds2480ut.c,
10290 * device/examples/ds390/ow390/findtype.c,
10291 * device/examples/ds390/ow390/gethumd.c,
10292 * device/examples/ds390/ow390/owllu.c,
10293 * device/examples/ds390/ow390/ownetu.c,
10294 * device/examples/ds390/ow390/swt12.c,
10295 * device/examples/ds390/ow390/swtloop.c,
10296 * device/examples/ds390/ow390/temp.c,
10297 * device/examples/ds390/ow390/temp10.c,
10298 * device/examples/ds390/ow390/thermo21.c,
10299 * device/examples/ds390/ow390/tinilnk.c,
10300 * device/examples/ds390/ow390/tstfind.c,
10301 * device/examples/serialcomm/windows/serial.cpp,
10302 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10303 * device/include/reg51.h: fixed line endings for cvs
10305 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10307 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10308 packRegsForAccUse, packRegisters): new accumulator register
10310 * support/regression/ports/hc08/support.c (_putchar): suppress
10311 warning of unused variable
10312 * src/SDCCicode.c: added SWAP entry to codeTable
10314 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10316 * device/lib/sprintf.c: forgot to add this file before previous commit
10318 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10320 * src/pic16/gen.c (genPackBits): added operand right in function
10321 parameters, load result directly if p_type is POINTER (that is
10322 called by genNearPointerSet)
10323 * (genUnPackBits): added operand left in function parameters,
10324 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10325 FSR0 if accessing bitfields,
10327 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10329 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10330 _print_format; updated printf, sprintf, vsprintf
10331 * device/include/asm/default/features.h: corrected comment/define
10332 * device/lib/Makefile.in: added sprintf.c
10333 * device/lib/libsdcc.lib: added sprintf module
10334 * device/lib/printf_large.c,
10335 * device/lib/vprintf.c,
10336 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10338 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10339 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10340 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10342 * support/regression/tests/zeropad.c: define idata as data for hc08
10344 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10346 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10347 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10348 labels are referenced at least once (even if a reference is not found)
10349 * src/hc08/gen.c (emitcode): set isComment flag for comments
10350 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10351 loads), rules 6a..6b (optimize jumps to return)
10353 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10355 * device/lib/acosf.c (acosf),
10356 * device/lib/asinf.c (asinf),
10357 * device/lib/atanf.c (atanf),
10358 * device/lib/ceilf.c (ceilf),
10359 * device/lib/cosf.c (cosf),
10360 * device/lib/coshf.c (coshf),
10361 * device/lib/cotf.c (cotf),
10362 * device/lib/fabsf.c (fabsf),
10363 * device/lib/floorf.c (floorf),
10364 * device/lib/log10f.c (log10f),
10365 * device/lib/logf.c (logf),
10366 * device/lib/sinf.c (sinf),
10367 * device/lib/sinhf.c (sinhf),
10368 * device/lib/sqrtf.c (sqrtf),
10369 * device/lib/tanf.c (tanf),
10370 * device/lib/tanhf.c (tanhf),
10371 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10372 replaced all instances of "reentrant" in the library functions
10373 defined in math.h with this macro.
10374 * support/regression/tests/float_trans.c: reenabled test for hc08
10376 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10378 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10379 erroneously deleted
10381 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10383 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10384 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10385 multi-byte volatile operands are used
10386 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10387 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10388 initialization to area GSINIT0 so that it would always precede
10389 any static initializers in GSINIT
10390 * support/regression/tests/zeropad.c: fixed idata define for hc08
10391 * support/regression/tests/bug-927659.c,
10392 * support/regression/tests/float_trans.c: disabled tests for hc08
10393 pending missing library routines
10394 * .version: increased version number to 2.4.4 - hc08 port now passes
10398 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10400 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10401 * Makefile.common.in,
10403 * as/hc08/Makefile.in,
10404 * as/mcs51/Makefile.in,
10405 * as/z80/Makefile.in,
10406 * debugger/mcs51/Makefile.in,
10407 * device/include/Makefile.in,
10408 * device/lib/Makefile.in,
10411 * link/z80/Makefile.in,
10412 * packihx/Makefile.in,
10413 * sim/ucsim/main_in.mk,
10414 * sim/ucsim/avr.src/Makefile.in,
10415 * sim/ucsim/doc/Makefile.in,
10416 * sim/ucsim/gui.src/serio.src/Makefile.in,
10417 * sim/ucsim/hc08.src/Makefile.in,
10418 * sim/ucsim/s51.src/Makefile.in,
10419 * sim/ucsim/xa.src/Makefile.in,
10420 * sim/ucsim/z80.src/Makefile.in,
10422 * support/cpp2/Makefile.in,
10423 * support/librarian/Makefile,
10424 * support/makebin/Makefile: added DESTDIR to the install path proposed
10425 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10426 * doc/sdccman.lyx: added DESTDIR documentation
10428 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10430 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10431 instruction for interrupt handlers, use fast returns when returning
10432 from high priority interrupts
10434 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10436 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10438 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10439 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10440 bugs, ported much of Bernhard's code from mcs51
10441 * src/mcs51/gen.c (genSend),
10442 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10443 than one when calling a reentrant function
10444 * device/lib/_mullong.c: defined an alternate struct layout for big
10445 endian ports (hc08)
10447 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10449 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10452 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10454 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10455 are sane and complete before asking the port its prefered parameter
10456 passing method (fixes bug #1017633)
10457 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10460 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10462 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10463 problem in bitfields >= 8 bits.
10465 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10467 * src/SDCCsymt.c: undid changes that were not meant to be committed
10469 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10471 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10473 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10475 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10476 copied and wrong bit got inverted
10478 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10480 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10481 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10482 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10483 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10484 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10485 assignments to bitfields at known addresses
10486 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10487 reads from bitfields at known addresses
10488 * src/hc08/ralloc.c (packRegisters),
10489 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10490 genhc08Code): optimize pointer get values used as conditionals
10491 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10494 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10496 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10497 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10498 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10501 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10503 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10505 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10507 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10510 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10512 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10514 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10516 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10519 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10521 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10523 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10525 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10526 cases use more compact code.
10528 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10530 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10532 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10534 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10536 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10539 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10540 parameter of changePointer() from symbol* to sym_link*
10541 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10542 * src/SDCCsymt.c (compareType): void* type is castable to other
10543 pointers, but not necesarily an exact match.
10544 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10545 is no longer blindly treated as an exact match.
10546 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10548 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10550 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10552 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10556 * src/pic/ralloc.h,
10557 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10559 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10561 * src/pic/device.c,
10562 * src/pic/device.h,
10563 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10565 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10567 * src/mcs51/gen.c (emitcode): fixed bug #992819
10569 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10571 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10572 there's no need to make it worse
10574 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10576 * src/mcs51/ralloc.c (deassignLR),
10577 * src/ds390/ralloc.c (deassignLR),
10578 * src/hc08/ralloc.c (deassignLR),
10579 * src/z80/ralloc.c (deassignLR),
10580 * src/pic/ralloc.c (deassignLR),
10581 * src/pic16/ralloc.c (deassignLR),
10582 * src/avr/ralloc.c (deassignLR),
10583 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10584 rlivePoint): fixed another part of bug #971834
10586 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10588 * src/z80/main.c: enabled "critical" keyword
10589 * src/z80/mappings.i,
10590 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10591 functions (fixes bug #979646)
10592 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10594 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10596 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10599 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10601 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10602 doesn't disable too much optimizations
10604 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10606 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10608 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10610 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10612 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10614 * src/pic/gen.c tidied up tabs
10615 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10616 * src/pic/main.c tidied up tabs
10617 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10618 * src/pic/pcoderegs.c tidied up tabs
10619 * src/pic/ralloc.c tidied up tabs
10621 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10623 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10624 to S_FIXED for pic16 port and when symbol is not in level 0,
10625 allocate for S_REGISTER storage class and pic16 port, too,
10626 * src/pic16/device.h: prototype for checkSym,
10627 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10628 * (pic16_assignConfigWordValue): test the value and the mask to
10629 validate that the value is suitable for the configuration word,
10630 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10631 collect extern declared symbols, don't emit symbol twice, check
10632 first if symbol is in publics set first,
10633 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10634 * added command line '--fstack' which enables an experimental
10635 feature for stack access, too buggy to be used yet...
10636 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10637 * (pic16_allocDirReg): when register has storage class S_REGISTER
10638 allocate in pic16_dynAccessRegs,
10639 * device/include/pic16/pic18f????.h: modified configuration word
10640 naming convention, words started as CONFIG0H but should be CONFIG1H
10642 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10644 * device/include/mcs51reg.h: fixed bug 970993
10646 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10648 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10649 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10650 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10651 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10652 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10653 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10654 error/warning numbers,
10655 added function setWarningDisabled()
10656 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10657 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10658 _memcmp.c _memmove.c calloc.c realloc.c free.c
10659 * support/regression/tests/malloc.c: added tests for new functionality
10660 * support/regression/tests/zeropad.c: added tests for truncated initializers
10661 and initialized char arrays starting with '\x0'
10662 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10664 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10666 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10668 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10670 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10671 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10672 peephole 177.e. Thanks to anonymous
10674 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10676 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10677 function isn't used in the source but referenced as a
10678 variable initializer then declare it as extern in .asm file
10680 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10682 * .version: increased version number to 2.4.3
10684 Adding version extension according to ChangeLog CVS revision
10685 * src/Makefile.in (target all): added dependency 'version.h'
10686 * (rule version.h): added rule to create version.h from ChangeLog,
10687 * (rule dep): added dependency version.h,
10688 * src/version.awk: AWK script to create version.h
10689 * src/SDCCdwarf2.c (dwWriteModule),
10690 * src/SDCCglue.c (initialComments),
10691 * src/SDCCmain.c (printVersionInfo): modified to write after
10692 version string the version extension number,
10693 * src/SDCCutil.c: included "version.h"
10694 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10696 * src/SDCCutil.h: added prototype for getBuildNumber
10698 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10699 includeDirsSet, too,
10700 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10701 const char [] is found in function prototype...
10703 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10704 moving to WREG with source is already in WREG,
10705 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10706 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10707 * (aopForSym): stack'ed symbols are partially supported, added
10708 if-clause to support symbols in FARSPACE,
10709 * (sameRegs): added test for AOP_ACC to see if registers are same,
10710 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10711 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10712 * (pic16_popRegFromString): will not allocate a new register if it
10713 doesn't find one by name, bug may have introduced...
10714 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10715 * (genIpush): revived to use pic16 port's stack,
10716 * (genAddrOf): added incomplete case for stack'ed operand,
10717 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10718 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10719 can handle multibyte operands,
10720 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10721 * (pic16initialComments): added message for MPLAB compatibility
10723 * src/pic16/main.h: prototype for pic16_mplab_comp,
10724 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10725 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10726 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10727 because of increased complexity of procedure,
10728 * (_process_pragma): stack pragma changed to format 'stack pos len',
10729 emit symbol '_stack_end' to conform with gplink,
10730 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10731 to search for register,
10732 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10734 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10735 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10736 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10737 case for PO_GPR_REGISTER,
10738 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10739 dies, the new era is ahead !...
10740 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10741 pic16_dynInternalRegs,
10742 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10743 * (pic16_allocDirReg): minor optimizations and bug fixes,
10744 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10746 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10747 load stack and frame pointer with address of 'stack_end' symbol
10749 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10751 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10752 without source code but only variable initializers
10754 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10756 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10757 external are not declared as extern to reduce overhead while linking
10759 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10761 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10763 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10765 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10766 Yee Keat for the patch
10767 * src/SDCCast.c (decorateType): fixed bug #979599
10768 * src/ds390/gen.h: removed local fReturnSizeDS390
10769 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10770 * src/ds390/gen.c (genAnd, genOr, genXor),
10771 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10773 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10775 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10776 add relFilesSet to $3, manipulate $2 to handle linking of object
10777 files without source files in command line,
10778 * device/include/pic16 (all headers): added ID location macros,
10779 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10780 entries for ID location bytes,
10781 * (pic16_assignIdByteValue): NEW,
10782 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10783 added field dumpcalltree to pic16_options_t,
10784 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10785 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10786 emitting rFalseIfx label after check_carry label,
10787 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10788 pic16_emitDIRegs), NEW
10789 * (pic16glue): dump .calltree file when option --calltree found,
10790 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10791 * (_pic16_genAssemblerPreamble): emit ID locations after
10792 configuration registers,
10793 * (pic16_linkCmd): modifications of the link command,
10794 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10795 * (pic16_pCodeInitRegisters): don't init stack registers,
10796 * (pic16_findPrevInstruction): fixed bug,
10797 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10798 bug with immediate registers,
10799 * (buildCallTree): traces stack push and pop,
10800 * (pct2): dump also stack usage for each function,
10801 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10802 * (pic16_allocDirReg): various modifications,
10803 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10806 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10808 * src/pic16/pcode.c: removed buggy double colon
10810 2004-07-01 Borut Razem <borut.razem AT siol.net>
10812 * support/scripts/sdcc.nsi: added include/pic16 to setup
10814 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10816 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10817 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10819 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10820 specific command line arguments. Also added sample lkr script
10821 for placing a variable at a specific memory bank.
10822 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10823 at a specific memory bank,
10824 * (pic16_dump_isection): fixed bug which caused string literals to
10825 be omitted when dumping idata section,
10826 * (pic16_groupRegistersInSection): added code to handle registers
10827 in specific memory banks,
10828 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10829 public, all references are renamed too,
10830 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10832 * (pic16_storeForReturn): added case to handle when dest is WREG,
10833 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10834 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10835 pic16_rel_udata, check to see if that register is marked as being
10836 a member of a specific memory bank,
10837 * (pic16_printIvalCharPtr): added code to add string literals either
10838 to code or the idata sections,
10839 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10840 also accept the 'udata' pragma,
10841 * src/pic16/main.h: new structure types sectName and sectSym
10842 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10843 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10844 * (pic16_findPrevInstruction): fixed, it returned nothing,
10845 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10846 instruction combinations,
10847 * (pic16_FixRegisterBanking): heavily reorganised,
10848 * (pic16_AnalyzeBanking): if generating banksel directives is
10849 disabled, then don't call FixRegisterBanking at all,
10850 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10851 completely removed,
10852 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10854 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10856 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10857 Phuah Yee Keat <yk.phuah AT nestac.com>
10859 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10861 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10862 correctly the IVT even if it is relocated to some other location
10864 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10866 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10867 * device/include/pic16/pic18f2220.h: NEW,
10868 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10869 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10870 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10871 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10872 nodefaultlibs, ivt_loc is the location of the interrupt vector
10873 table, and nodefaultlibs signs that default libraries should not be
10874 linked in link stage,
10875 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10876 according to --ivt-loc argument,
10877 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10878 when pragma stack is found,
10880 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10882 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10883 256 (range check), 257 (do while), 258.a-f (bit banging
10884 f.e. on 3-wire SPI bus)
10886 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10888 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10889 variables used exclusively within a loop
10891 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10893 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10895 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10897 * src/SDCClrange.c (computeClash): fixed bug #971834
10899 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10901 * src/mcs51/gen.c (genCmp): fixed bug #975903
10902 * src/hc08/gen.c (operandsEqu),
10903 * src/ds390/gen.c (operandsEqu),
10904 * src/z80/gen.c (operandsEqu),
10905 * src/pic/gen.c (operandsEqu),
10906 * src/pic16/gen.c (operandsEqu),
10907 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10908 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10910 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10912 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10914 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10916 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10917 default case in switch statement,
10918 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10919 to eliminate problem with initialisation of pointers, but problem
10921 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10922 * (emitStaticSegment): removed various lines emitting debug info,
10923 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10924 added processor registers for utilizing EEPROM,
10925 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10926 configurable and set 8
10928 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10930 * .version: increased version number to 2.4.2,
10932 Cumulative patch for pic16 port
10933 * src/pic16/device.c: changed scheme to dump initial values for
10934 variables in idata segment, all print_idata* functions were removed,
10935 now the pic16_printIval* will be called,
10936 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10937 * _pic16_printPointerType, pic16_printPointerType,
10938 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10939 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10940 NEW, similar to the respective functions in SDCCglue.c,
10941 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10942 way, emitting hex bytes,
10943 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10945 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10947 * src/avr/ralloc.c (serialRegAssign),
10948 * src/xa51/ralloc.c (serialRegAssign),
10949 * src/pic/ralloc.c (serialRegAssign),
10950 * src/pic16/ralloc.c (serialRegAssign),
10951 * src/hc08/ralloc.c (serialRegAssign),
10952 * src/z80/ralloc.c (serialRegAssign),
10953 * src/ds390/ralloc.c (serialRegAssign),
10954 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
10956 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10958 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
10959 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
10961 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
10963 Cumulative patch for pic16 port:
10964 * src/pic16/device.h (typedef PIC16_device) modified fields for
10965 defining microcontrollers,
10966 * src/pic16/device.c: added new info for all devices in Pics16 array,
10967 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
10968 to be optimised out by the pCode optimiser,
10969 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
10970 specially, bug reported by G.M. Gallant,
10971 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
10972 as force'd so that cannot be optimised out by pCode optimiser,
10973 * src/pic16/pcode.c,
10974 * src/pic16/pcodepeeph.c,
10975 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
10976 they are disabled by default, but can be enabled explicit with
10977 command argument --denable-peeps, for testing,
10978 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
10979 --pomit-ivt in COMPILE_FLAGS
10981 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10983 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
10984 compilation on MSVC
10986 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
10988 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
10990 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10992 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
10993 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
10995 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
10997 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
10998 would only assign 0x300001 register.
11000 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11002 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11003 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11005 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11007 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11009 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11010 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11011 added peephole 254 (left shift), 255 (jump table)
11013 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11015 * device/lib/Makefile.in: removed comment line with model-pic16,
11016 * (target port-specific-objects-pic16): the libraries and objects
11017 are copied to the build directory form the device/lib/pic16/bin
11020 Cumulative patch concerning pic16 port:
11021 * library directory has been re-organized,
11022 * added support for PIC18F1220,
11023 * added headers and library sources for chips 18f1220,18f6520,
11024 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11026 * configuration registers setting has changed, now each supported
11027 device has a complete description of the registers it uses,
11028 * all initialisations are moved to idata sections, these section
11029 can be absolute or relocatable,
11030 * fixed initialisation of codespace variables,
11031 * fixed warning about PCLATU and gpsim,
11032 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11033 * (genAssign): use table reads when assigning from variables in codespace,
11034 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11035 char/int variables placed in codespace,
11036 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11037 registers set in .asm file, no need for --pomit-config-words anymore,
11038 * (pic16glue): some 8051 legacy segments are commented out
11039 (to be removed completely),
11040 * added support for alternative assembler and linker with --asm=
11041 and --link= command line arguments,
11042 * peepholes are disabled automatically in the port, no need to
11043 specify on command line,
11044 * port supports natively char/int/long multiplication, but converts
11045 all divisions to support functions,
11046 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11047 to the file set in variable $2,
11048 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11049 strings in ASCII format and not in hex,
11050 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11051 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11052 allocate proper register if iCodes aren't temporary,
11054 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11056 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11058 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11060 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11063 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11065 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11066 computed address is reused
11067 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11068 multi-byte bitfields
11070 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11072 * src/z80/gen.c: (genArrayInit): must check for pointers too
11074 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11076 * support/regression/tests/zeropad.c: never meant to commit the
11077 nestedstruct test: removed, added check for GCC version
11079 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11081 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11082 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11083 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11084 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11085 bugs 928906 and 954082 half-empty initializers
11087 * src/SDCCsymt.c (getAllocSize): added for above fix
11088 * src/z80/gen.c (genArrayInit): fixed bug 741044
11089 * support/regression/tests/zeropad.c: added tests
11091 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11093 * src/pic16/device.c (pic16_dump_section): corrected bug which
11094 caused some symbols of the libraries to be misplaced
11096 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11098 * src/pic16/glue.c,
11099 * src/pic16/ralloc.h,
11100 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11101 to fix conflict with pic port
11103 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11105 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11106 externs configuration variables,
11107 * src/pic16/ralloc.h,
11108 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11109 prototype in header, commented out some debug messages
11111 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11113 * src/pic16/glue.c,
11114 * src/pic16/main.c,
11115 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11116 for gpasm COFF object generation. Thanks to D. Hawkins for
11119 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11121 * src/ds390/main.c,
11122 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11123 Brock for spotting this)
11124 * src/ds390/gen.c (genEndFunction),
11125 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11126 interrupt handler and critical. Disable push/pop optimizations when
11127 peephole optimizations disabled.
11129 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11131 Updated pic16 library sources and headers.
11132 * device/lib/pic16/pic18f*/ ,
11133 * device/include/pic16/*.h: modified to handle structured SFR
11136 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11138 * src/port.h (PORT structure): added hook initPaths, now each
11139 port can declare its own default search paths,
11140 which can been seen with the --print-search-dirs option,
11141 see pic16 port for example,
11142 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11143 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11144 * (doPrintSearchDirs): NEW, replaces in a central manner the
11145 printing of search dirs which was split in set*Paths functions,
11146 * (main): added call to port->initPaths and doPrintSearchDirs,
11148 * src/ds390/main.c,
11151 * src/izt/tlcs900h.c,
11152 * src/mcs51/main.c,
11154 * src/pic16/main.c: modified port structures to reflect addition of
11157 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11158 * (pic16_dump_section): for registers in same address reserve memory once,
11159 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11161 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11162 result is greater in size than right or left,
11163 * (pic16_genUMult8X8_8): there are some cases where the result can
11164 be 16 bits size, so handle these,
11165 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11166 * (pic16_outBitC): modified to emit pcodes,
11167 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11169 * (genDivOneByte): implemented algorithm to divide 8-bits,
11170 * (genCmp): uncommented goto, but issues still exist,
11171 * (genAnd): fixed a bug with variables >8bits,
11172 * (genPackBits): optimization added that uses BCF/BSF to change a
11174 * (genAssign): fixed bug when assigning floating point literals,
11175 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11176 __sdcc_gsinit_startup label,
11177 * src/pic16/main.c (_pic16_init): removed search directory
11179 * (_pic16_initPaths): NEW, used to initialise search directories,
11180 * (_hasNativeMulFor): support functions for all except char/int
11181 multiplication, and char division,
11182 * (PIC16_port struct): modified entry for native mul support,
11183 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11185 * (buildCallTree): call to register_usage is ifdef'ed out,
11187 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11189 * device/include/string.h: applied Stas Sergeev's patch to make this
11190 header file compatible with the preprocessor -Wundef option
11191 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11192 failure (fixes bug #941458)
11194 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11196 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11197 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11198 that the variable, not the function, should be static
11199 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11200 to be consistent with non-literal case
11202 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11204 * src/SDCCast.c (isConformingBody): fixed bug #949967
11205 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11206 convilong): fixed bug #952086
11208 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11210 * src/SDCCmem.c (allocVariables): fixed bug #955321
11212 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11214 * src/hc08/main.c (_hc08_genAssemblerEnd),
11215 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11216 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11217 completely eliminated the use of a temporary file
11218 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11219 when more than one file linked
11220 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11222 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11224 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11225 which fixes bug #543481
11226 * support/regression/tests/bug-751703.c: fixed comments left from a
11227 cut and paste error
11228 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11229 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11230 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11232 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11233 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11234 are now changed to underscores in moduleName
11236 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11238 * as/mcs51/lkmem.c: better fix for bug #954173
11240 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11241 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11243 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11244 * device/include/c8051f000.h,
11245 * device/include/c8051f120.h,
11246 * device/include/c8051f300.h,
11247 * device/include/c8051f310.h,
11248 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11249 PWM16) and detab'ed
11251 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11253 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11254 and mailing lists, doc'ed --no-peep-comments, removed reference
11255 to knoppix (newest version has no LyX/LaTeX), other minor changes
11256 * src/SDCCglue.c (glue): save 2 bytes stack space with
11257 option --main-return. The ljmp could probably be avoided too
11259 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11261 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11263 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11265 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11266 * src/SDCCopt.c (isLocalWithoutDef),
11267 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11268 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11269 (credit to Maarten Brock for patch #949363, on which this is based)
11270 * support/regression/tests/bug-751703.c: some test cases of extern used
11271 within inner scopes.
11273 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11275 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11277 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11279 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11280 dwWriteLabel): fix to create valid debugger symbols even when
11281 the module name has non-alphanumeric symbols in it
11282 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11283 when a variable's allocation has been optimized away
11286 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11288 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11290 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11291 * src/mcs51/main.c,
11292 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11293 * src/ds390/main.c,
11294 * src/z80/gen.c (z80_emitDebuggerSymbol),
11296 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11298 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11299 * src/pic16/main.c,
11300 * src/avr/gen.c (avr_emitDebuggerSymbol),
11302 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11304 * src/SDCCdebug.c (emitDebuggerSymbol),
11306 * src/port.h: added a debugger struct to the port struct. Added a
11307 callback for defining debugger symbols
11309 * src/SDCCast.c (createLabel),
11310 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11313 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11314 iCode back to the ast for the function
11316 * src/hc08/ralloc.c (hc08_assignRegisters),
11317 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11318 unneeded fields from the regs struct.
11319 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11320 pushReg() & pullReg() functions instead of emitcode()
11322 * src/hc08/gen.c (genLabel, genhc08Code),
11323 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11325 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11328 * src/hc08/gen.c (genEndFunction, genhc08Code),
11330 * src/mcs51/gen.c (genEndFunction, gen51Code),
11332 * src/ds390/gen.c (genEndFunction, gen390Code),
11334 * src/z80/gen.c (genEndFunction, genZ80Code),
11337 * src/pic/gen.c (genEndFunction, genpic14Code),
11339 * src/pic16/gen.c (genEndFunction, genpic16Code),
11341 * src/avr/gen.c (genEndFunction, genAVRCode),
11343 * src/xa51/gen.c (genEndFunction, genXA51Code),
11345 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11346 specific code to cdbFile.c and out of the backend code generators
11348 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11349 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11350 starting address is now 0
11353 * as/hc08/m08pst.c,
11354 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11355 assembler directive for DWARF support
11356 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11360 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11362 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11364 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11365 and inappropriate peephole optimization in jump tables
11367 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11369 * as/hc08/m08pst.c,
11370 * src/SDCCglue.c: sdccopt works for the hc08 port now
11372 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11374 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11376 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11378 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11380 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11382 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11386 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11387 comments from the peephole optimizer replacement rules
11388 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11390 * src/SDCCcse.c (updateSpillLocation),
11391 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11393 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11394 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11395 objects far pointers
11397 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11399 * src/SDCCsymt.h: a missing part of my last change
11400 * src/pic/ralloc.c (regTypeNum),
11401 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11403 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11406 * src/SDCCicode.c (aggrToPtrDclType),
11407 * src/SDCCptropt.h,
11408 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11409 ptrPseudoSymConvert),
11410 * src/pic/ralloc.c (regTypeNum),
11411 * src/pic16/ralloc.c (regTypeNum),
11412 * src/hc08/ralloc.c (regTypeNum),
11413 * src/ds390/ralloc.c (regTypeNum),
11414 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11415 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11417 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11419 * link/z80/lkmain.c (afile),
11420 * as/hc08/lkmain.c (afile),
11421 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11422 prevent a pointer problem when a filename has no directory and
11423 no extension specified.
11425 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11427 * link/z80/lkmain.c (afile): allow periods in directory names
11428 * link/z80/lkmain.c (afile),
11429 * as/mcs51/lkmain.c (afile),
11430 * as/hc08/lkmain.c (afile): allow linker script file to have an
11431 extension other than ".lnk"
11432 * link/z80/lklex.c (getfid),
11433 * link/z80/lkmain.c (parse),
11434 * as/mcs51/lklex.c (getfid),
11435 * as/mcs51/lkmain.c (parse),
11436 * as/hc08/lklex.c (getfid),
11437 * as/hc08/lkmain.c (parse): Support comments in the linker script
11438 file on lines by themselves and after filenames
11440 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11442 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11444 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11446 * src/z80/peeph-z80.def: removed some peephole rules that don't
11447 work with multibyte arithmetic (fixed bug #937126)
11448 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11449 to registers and not global variables
11450 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11451 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11452 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11453 checking for assignments not internally generated (fixed bug #931895)
11454 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11455 structure member (fixed bug #930072)
11457 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11459 * src/SDCCmain.c (linkEdit),
11460 * src/hc08/main.c (_hc08_parseOptions),
11461 * as/hc08/Makefile.in,
11462 * as/hc08/aslink.h,
11464 * as/hc08/m08pst.c,
11465 * as/hc08/lkrloc.c (relr, rele),
11466 * as/hc08/lkarea.c (lnkarea)
11467 * as/hc08/lkmain.c (afile, parse),
11468 * as/hc08/lkelf.c: support for ELF output
11469 * as/hc08/lks19.c (s19),
11470 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11472 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11474 * as/mcs51/lkihx.c: Fixed bug #899105.
11476 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11478 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11479 .dsp files from Unix to DOS.
11481 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11483 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11484 function pointers; we have been compliant for several months now.
11485 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11486 change that was accidently commented out
11487 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11488 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11491 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11493 * src/hc08/gen.c: output of all of the internal debugging information
11494 is now controlled by the D() macro; it is disabled by default
11496 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11498 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11499 harder to keep the same registers during a CAST iCode
11500 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11501 long via int can be done in a single cast, if the signedness is
11503 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11504 putchar() in tinibios.c in ds390's library
11506 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11508 * src/SDCCast.c (decorateType): fixed bug #898889,
11509 cast result of a literal complement too
11510 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11511 fixed check for bitfields
11513 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11515 * src/SDCCicode.c (geniCodeLogic): made it static,
11516 (geniCodeLogicAndOr): added in order to fix bug #905492,
11517 (ast2iCode): fixed bug #905492
11518 * support/regression/tests/bug-905492.c: added
11519 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11520 (processParms): fixed bug #927659: don't copy parms, this will clear
11522 * support/regression/tests/bug-927659.c: added
11524 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11526 * src/SDCCast.c (addCast): don't cast float to char
11527 * device/lib/libsdcc.lib: added _memmove
11529 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11531 * device/lib/large/Makefile: fixed parallel execution by
11532 replacing `make` by `$(MAKE)`
11534 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11536 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11537 offsets (fixes bug #923936)
11539 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11541 * device/lib/small/Makefile: fixed parallel execution by
11542 replacing `make` by `$(MAKE)`
11544 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11546 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11548 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11550 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11551 * src/regression/Makefile: Regression test was not running.
11553 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11555 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11556 complement if possible
11557 * src/SDCCval.c (valComplement),
11558 * src/SDCCicode.c (operandOperation): fixed complement of literal
11559 * support/regression/tests/onebyte.c (testComplement): added
11561 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11563 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11564 return an optimized tree; actually replace actParm with the new tree
11565 * src/SDCCast.h: added some parantheses to remove side effects
11566 * support/regression/tests/bug-920866.c
11568 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11569 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11570 Bit operands were not being handled properly in the pic14 port.
11571 (now src/regression/add.c passes again).
11573 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11575 * src/SDCC.y (labeled_statement): case and default no longer require
11576 a following statement (RFE #893037)
11578 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11580 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11581 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11582 disabled (fixes bug #916294)
11583 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11584 "mov a,acc"; patch provided by Lenny Story
11585 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11587 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11589 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11591 * src/ds390/gen.c (genFunction, genEndFunction),
11592 * src/ds390/ralloc.c (ds390_assignRegisters),
11593 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11594 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11595 pushed if there are parameters passed on the stack. Also, a cleaner
11596 way to decide if r0/r1 should be pushed/popped. (Together they fix
11599 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11602 * device/lib/mcs51/crtpagesfr.asm,
11603 * device/lib/mcs51/crtxinit.asm,
11604 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11605 to avoid confusion with Si Lab's SFRPAGE register.
11607 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11609 * src/SDCCglue.c (emitMaps): allow public sfr variables
11610 * src/SDCCglue.c (initialComments): include compiler build date
11611 with compiler version and put the timestamp of the generated
11612 assembly file on a serperate line to be less confusing.
11613 * src/port.h: added genInitStartup hook
11615 * src/ds390/main.c,
11618 * src/pic16/main.c,
11620 * src/z80/main.c: genInitStartup initialize as NULL (default to
11621 historical behaviour)
11622 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11623 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11624 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11625 library instead of hard coding it into the compiler.
11626 * support/regression/ports/mcs51-stack-auto/spec.mk,
11627 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11628 * device/lib/mcs51/Makefile,
11629 * device/lib/small/Makefile,
11630 * device/lib/large/Makefile,
11631 * device/lib/mcs51/crtpagesfr.asm,
11632 * device/lib/mcs51/crtstart.asm,
11633 * device/lib/mcs51/crtxclear.asm,
11634 * device/lib/mcs51/crtxinit.asm,
11635 * device/lib/mcs51/crtclear.asm,
11636 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11637 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11638 and into user configurable files.
11639 * device/lib/clean.mk: clean mcs51 directory too
11640 * support/regression/tests/longlit.c: added static to T1 declaration
11641 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11642 accesses in the initialization code
11644 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11646 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11647 OSCTRIMVAL as noted in bug #916008
11649 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11651 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11652 in loops with multiple exits (reported as incorrect registers
11653 used by Martin Helmling in Sdcc-user list)
11655 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11657 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11658 made ds390 register extensions look less like error messages
11660 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11662 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11663 reported by Adam Wozniak in Sdcc-user list
11665 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11667 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11668 arithmetic optimizations, added debug output
11670 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11672 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11673 * sdcc.spec: updated and split sdcc into 3 rpms
11674 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11675 needed for literals of LEFT_OP and '+'
11676 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11677 introduced RESULT_TYPE_NOPROM
11678 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11680 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11681 limited promotion to int only for '*'
11682 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11684 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11686 * src/pic16/gen.c (genSkip),
11687 (genc16bit2lit), (gencjneshort): commented out
11688 (is_LitOp): new helper function, checks operand type
11689 (genCmpEq): rewritten
11691 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11693 * support/regression/tests/bug-908454.c: added
11695 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11697 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11698 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11699 (geniCodeCast): cosmetic, don't preserve bit storage class
11700 (geniCodeLeftShift): added promotion
11701 (geniCodeLogic): fixed regression
11702 * src/SDCCsymt.c (computeTypeOr): accept bits too
11703 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11705 2004-03-07 Borut Razem <borut.razem AT siol.net>
11707 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11709 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11711 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11712 version of pic16_genPackRegisters which does not check if ic is a
11714 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11715 function cause string1.c regression test fails
11717 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11719 * sim/ucsim/configure.in,
11720 * sim/ucsim/configure,
11721 * sim/ucsim/doc/Makefile.in: use docdir
11722 * src/SDCC.y: fixed sbit atrributes
11723 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11724 * src/SDCCast.c (decorateType): |^& need special promotion handling
11726 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11727 * src/SDCCsymt.h (computeType),
11728 * src/SDCCicode.c: computeType() needs op
11729 * src/SDCCsymt.c (checkTypeSanity),
11730 * doc/sddman.lyx: "plain" bitfields are unsigned
11731 * src/SDCCsymt.c (computeTypeOr): added
11732 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11734 * src/SDCCval.c (val*): computeType() needs op
11735 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11736 * support/regression/tests/onebyte.c: added tests for |^&
11738 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11740 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11741 for writing icode into asm output.
11743 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11745 * src/pic16/device.c: added some debug lines enabled
11746 with macro DEBUG_CHECK,
11747 * src/pic16/genarith.c: more debug in genPlus,
11748 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11749 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11750 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11751 * (aopForSym): onStack symbols are re-placed in data memspace,
11752 and onStack flag is cleared,
11753 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11754 copy temporary pcodeop,
11755 * (genPcall): added warning for not updating PCLATU,
11756 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11757 always true for pic16 port,
11758 * (genMultOneWord): NEW, supports integer multiplication,
11759 * (genMult): modified to call genMultOneWord,
11760 * (ifxForOp): added warning when return NULL,
11761 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11762 flag is set before call to operandFromSymbol for implicit
11764 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11765 options.intlong_rent are set by default,
11766 * (_hasNativeMulFor): modified to allow port generation of integer
11768 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11769 set regtype to REG_SFR for all registers, restricting seting the
11770 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11772 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11774 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11775 more than 500 times in the regression tests
11777 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11779 * support/Util/SDCCerr.h,
11780 * support/Util/SDCCerr.c,
11781 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11783 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11784 for symbol conflicts.
11785 * support/valdiags/tests/enum.c,
11786 * support/valdiags/tests/tentdecl.c,
11787 * support/valdiags/tests/struct.c: expect possible error messages
11788 referring to original symbol definitions.
11789 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11791 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11793 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11795 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11797 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11799 * src/pic16/ralloc.c (newReg): fixed bug #908929
11801 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11803 * src/ds390/gen.c: added missing #include "main.h"
11805 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11807 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11808 checking if symbol is already in set,
11809 * src/pic16/device.h: prototype for checkAddSym,
11810 * src/pic16/gen.c: (_G): added entry interruptvector,
11811 * (assignResultValue): removed some commented out lines,
11812 * (genFunction): check for ISR via sym->type, absolute section for
11813 interrupt code is created via a new pBlock, the goto instruction is
11814 placed now correctly at the interrupt vector position, changed all
11815 references from ivec to _G.interruptvector,
11816 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11817 is the interrupt is a high priority one, same for return from ISR,
11818 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11819 externs to calls of checkAddSym,
11820 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11821 pic16_pcode_verbose flag is set,
11822 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11823 * src/pic16/pcoderegs.c: message about how many registers are saved
11824 will only be emitted if pic16_pcode_verbose flag is set,
11826 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11828 * src/ds390/ralloc.h,
11829 * src/ds390/ralloc.c (ds390_regWithIdx),
11830 * src/ds390/gen.c (emitcode),
11831 * src/ds390/main.h,
11832 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11833 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11834 ds390operandCompare, getRegsRead, getRegsWritten,
11835 initializeAsmLineNode): customized instruction size calculation for
11836 ds390, started basis for some register optimizations
11837 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11838 corresponding assembly output
11839 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11840 missing push/pop of r0/r1. Optimized push/pops
11842 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11844 * src/mcs51/main.c (instructionSize): fixed ACALL size
11845 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11847 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11849 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11850 the sorting of rlist with NULL elements
11851 * (print_idataType, print_idata): NEW to create idata sections
11852 * src/pic16/device.h: idataSymSet new variable
11853 * src/pic16/gen.c (genFunction): fixed some bugs in string
11854 comparing, improved the absolute section creation for ISRs,
11855 added FSR0L/FSR0H in registers that are saved in an ISR,
11856 * (genInline): fixed the processing of inline snippets,
11857 now they undergo no process by the peephole optimizer
11858 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11859 are placed in idataSymSet,
11860 * (pic16emitStaticSeg): extern symbols are added in externs,
11861 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11862 switching when aboslute variables are placed in access bank memory
11863 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11864 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11865 commented out with #if,
11866 * (pic16_packRegisters): reintroduce the check for CAST because some
11867 symbols are not correctly handled,
11868 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11869 pCodeInstruction instead of pCode,
11870 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11871 pCodeAsmDir definition,
11872 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11873 directive, then the argument directive is emitted without the leading
11874 tab, hack for inline labels which must be in the first column,
11875 * (compareLabel,pic16_findNextInstruction),
11876 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11877 * (insertBankSwitch): modified for the new pCodeAsmDir,
11879 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11880 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11882 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11884 * (pushSide): commented out with #if,
11885 * (assignResultValue): fixed some typos in saving
11887 * (genPcall): FIXED and sync'ed with genCall,
11888 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11889 * (genNearPointerGet): fixed to handle some more cases,
11890 implementation scheme via table reads,
11891 * (genConstPointerGet): modified to access code memory correct,
11892 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11893 and improved to handle some cases
11894 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11895 instead of "RETLW" for init data
11896 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11897 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11898 variables are placed in access bank memory (<0x80 and >=0xf80),
11899 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11900 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11901 TBLWT_POSTDEC,TBLWT_PREINC
11902 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11903 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11905 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11906 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11907 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11908 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11910 2004-02-29 Borut Razem <borut.razem AT siol.net>
11912 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11913 support/Util/findme.h, support/Util/system.h: enhance binary relative
11914 search for lib and include by using findProgramPath()
11916 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11919 * src/SDCCpeeph.c (pcDistance),
11921 * src/mcs51/ralloc.h,
11922 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11923 * src/mcs51/main.h,
11924 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11925 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11926 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11927 size calculation port specific, started basis for some register
11929 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11930 missing push/pop of r0/r1. Optimized push/pops
11931 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11932 * device/lib/_modsint.c (_modsint),
11933 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11934 and stack version so regression tests pass
11936 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11938 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11939 * src/SDCCast.c (decorateType): catch another small optimization
11941 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11942 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11943 modified to finally use computeType() all over SDCC,
11944 see Feature Request #877103
11945 * src/SDCCval.h: cosmetic
11946 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11947 valCompare(); regression tested in muldiv.c
11948 * support/regression/tests/muldiv.c (testMod): mod sign follows
11951 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
11953 * src/SDCCast.c (decorateType): fixed bug #902362
11954 * doc/INSTALL.txt: fixed install instructions for win32
11956 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
11958 * device/include/Makefile.in (install): fixed by replacing spaces
11961 * doc/INSTALL.txt: updated for release
11962 * doc/sdccman.lyx: added warning for --xstack being buggy
11964 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
11966 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
11967 to eliminate build warnings.
11968 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
11970 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
11971 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11973 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
11974 removed -penable-stack, added comment for stack pragma, added
11975 warning for not initializing the stack/frame registers, removed
11976 comment at interrupts section
11978 Stack is made permanent, there is no ability to disable stack usage.
11979 * src/pic16/device.h,
11980 * src/pic16/device.c: removed all references to USE_STACK macro,
11981 * src/pic16/device.c (pic16_dump_section): when no elements in
11982 rlist, free rlist before return,
11983 * (pic16_dump_int_registers): NEW, internal registers are a new set
11984 of general purpose registers reused by each function,
11985 * (checkAddReg): returns 1 if registers is added to set,
11986 * (pic16_groupRegistersInSection): when a registers is of type
11987 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
11988 * src/pic16/device.h: memRange and Assigned Memory are deleted,
11989 SRCASECMP macro is moved here from device.c
11990 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
11991 PO_PCLATU, PO_PRODL, PO_PRODH,
11992 * (pic16_pCodeOpType, genMinus,
11993 changed compares to "a" register, with AOP_ACC,
11994 * (pic16_genPlus): fixed some bugs and indented properly,
11995 * (pic16_addSign): changed size to size+offset in the MOVWF
11997 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
11998 multiply 8-bit operand by literal, result is 8-bit,
11999 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12000 multiply 2 8-bit operand, result is 8-bit,
12001 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12003 * src/pic16/gen.c: changed accUse to contain WREG only,
12004 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12005 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12006 true, do not use immediate addressing any more unless sym is a
12007 pointer in codespace,
12008 * (aopForRemat): do not use immediate addressing when symbol not in
12009 codespace and when symbol's address is requested,
12010 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12012 * (aopGet): added case for AOP_ACC and don't return "accumulator
12013 bug" but WREG instead,
12014 * (popGetTempReg): pushes contents of temporary register in stack,
12015 * (popReleaseTempReg): pops contents of temporary register from
12016 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12017 * (pic16_popGet): separated case AOP_ACC to return register WREG
12018 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12019 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12020 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12021 the use of immediate pointers to certain cases only.
12023 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12024 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12025 * (assignResultValue, genCall, genRet): modified to use the new
12026 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12027 genPcall is still broken,
12028 * (genFunction): added code to create 'A' type pBlocks when
12029 interrupt functions are generated, code not extensively tested yet,
12030 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12031 * (genEndFunction): modified so ISRs pop stored registers from stack,
12032 * (genMultOneByte): cleanup,
12033 * (AccRsh): added flag andmask, to and result with appropriate mask,
12034 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12035 * (genDataPointerGet): fixed and reenabled its use,
12036 * (genNearDataPointerGet): bugs fixed,
12037 * (genDataPointerSet): bugs fixed,
12038 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12039 pic16_DumpSymbol, pic16_DumpOp,
12040 * src/pic16/genutils.h: function prototypes for the above functions,
12041 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12043 * (pic16emitRegularMap): many many many improvements, but needs a
12045 * src/pic16/main.c: enable_stack in pic16_options is removed,
12046 * (_pic16_parseOptions): removed command line options -penable-stack,
12047 * (_process_pragma): emit stack symbol only when stack pragma is
12049 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12050 redirected to FSR0L/FSR0H pair,
12051 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12052 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12053 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12055 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12056 * (dumpPicOptype): NEW,
12057 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12058 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12059 with movff instruction,
12060 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12061 added pic16_int_regs, some packRegsFor* functions are commented out,
12062 because produce errors,
12063 * src/pic16/NOTES: minor modifications
12065 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12067 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12068 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12070 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12071 * as/mcs51/lkaomf51.c: fixed bug #895763
12073 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12075 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12077 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12079 * doc/sdccman.lyx: added details about the HC08 storage classes and
12080 interrupts, fixed the register usage info for z80 & gbz80
12082 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12084 * doc/sdccman.lyx: added more pic16 port documentation
12085 * device/include/pic16/: added header pic18fregs.h
12087 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12089 * doc/sdccman.lyx: added Vangelis' contribution
12091 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12093 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12094 extend to the next CALL or PCALL, not just to the next CALL.
12096 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12098 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12100 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12102 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12103 bug #895752 and a better fix for bug #716790
12105 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12107 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12109 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12111 * doc/sdccman.lyx: minor changes, minor changed
12113 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12115 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12116 which can't handle SDCC_NEWONEBYTEOPS,
12117 (geniCodeMultiply): removed conversion from mult to shift for pic14
12120 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12123 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12124 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12125 thus fixing bug #895406
12127 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12129 * device/lib/_modsint.c,
12130 * device/lib/_modslong.c: sign follows divisor only
12131 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12132 signs or signedness can be ignored
12133 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12134 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12135 added optimization for IFX,
12136 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12138 reenabled optimization for IFX, which was removed on 2004-01-11
12139 * src/SDCCast.h: added return type IFX
12140 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12141 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12142 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12143 SDCC_OLDONEBYTEOPS selects the old behaviour
12144 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12145 changed again and commented promotion rule
12146 * src/SDCCval.c (valDiv): promotion no longer necessary
12147 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12148 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12150 * support/regression/tests/onebyte.c: added
12152 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12154 * gen.c (genInline): reverted to old code for assemnling inline
12155 code because of bug reported James Chadd
12157 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12159 * ralloc.h: missing declarations from previous patch,
12160 seems that patch for ralloc.h was never applied, fixed
12162 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12163 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12167 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12168 indirect addressing. Marked FSR0 as deprecated
12169 * gen.c (pointerCode): commented out, not needed now
12170 (pic16_popGet2p): new MOVFF helper function
12171 (genGenPointerGet),
12172 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12173 (shiftRLong): removed duplicate debugging info
12175 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12177 * src/ds390/gen.c (genNearPointerGet),
12178 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12179 optimization with bits, but not bitfields.
12180 * src/ds390/ralloc.c (packRegisters),
12181 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12183 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12185 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12187 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12190 * src/SDCCicode.c (operandFromSymbol),
12191 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12192 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12193 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12194 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12195 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12196 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12198 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12199 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12200 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12201 * src/SDCCsymt.c (newSymbol),
12202 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12205 * src/SDCCval.c (newiList): fixed bug #885705
12207 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12209 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12210 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12212 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12214 * device/include/c8051f120.h,
12215 * device/include/c8051f300.h,
12216 * device/include/c8051f310.h: added/updated header files for Silicon
12217 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12218 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12219 in new section Submitting patches
12221 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12223 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12224 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12225 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12227 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12228 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12229 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12231 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12232 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12233 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12235 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12236 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12237 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12238 genGenPointerSet): fixed bug #892400
12239 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12240 to eliminate build warnings.
12241 * src/SDCCast.c (processParms),
12242 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12244 * support/valdiag/valdiag.py: added GCC to the list of defines active
12245 when compiling with gcc
12247 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12249 * support/Util/SDCCerr.h,
12250 * support/Util/SDCCerr.c,
12251 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12252 with an incomplete type (fixed bug #883734)
12253 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12255 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12257 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12259 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12261 * src/SDCCast.c (decorateType),
12262 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12263 function pointer implementation
12264 * support/regression/tests/funptrs.c: added tests to verify both forms
12265 of function pointers work correctly. Added tests to verify parameters
12266 are passed in the correct order.
12268 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12270 * device.c (regCompare): registers are sorted by ascending
12271 address and increasing size,
12272 * main.c (_pic16_finaliseOptions): removed the declaration
12273 of compiler macro MCU. Now a macro of the format pic18fxxxx
12274 will be defined from the command line
12276 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12277 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12279 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12280 PCOP_RLCF was overwritten!
12281 * gen.c (genSkip): commented out calls to pic16_emitcode,
12282 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12284 * (genRRC): added debugging info,
12285 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12286 overwritten while shifting,
12287 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12288 overwritten while shifting,
12291 * (shiftLLeftOrResult),
12292 * (shiftRLeftOrResult),
12294 * (shiftLLong): Implemented with pic16_emitpcode
12295 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12296 * (genLeftShift): Fixed bug, operand for shift by variable always
12297 was "and"ed with 0x0f,
12298 * (genLeftShiftLiteral),
12300 * (genRightShiftLiteral): added debugging info,
12301 * (genrshFour): added comment,
12302 * (genRightShift): determined signedness from operand "left"
12303 instead of "result"
12305 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12307 * src/SDCCicode.c (geniCodeParms),
12308 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12309 function pointers, fixed function pointer bugs #861242 and #861896
12311 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12313 * device/include/c8051f000.h,
12314 * device/include/c8051f120.h,
12315 * device/include/c8051f300.h: added header files for Silicon
12316 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12318 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12320 * src/SDCCast.c (processParams): added new type flow and restructured
12321 (gatherAutoInit): added new type flow
12322 (addCast): cosmetic changes
12323 (getLeftResultType): added new type flow for array indices, patch
12324 provided by Stas, see FR #877103
12325 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12326 array index patch by Stas
12327 * src/SDCCast.h: added prototype getResultTypeFromType()
12329 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12330 * src/pic/glue.c (pic14emitStaticSeg),
12331 * src/pic16/glue.c (pic16emitStaticSeg),
12332 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12333 for initialization of symbols
12334 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12335 * support/Util/SDCCerr.h:
12336 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12337 * .version: bumped version number to 2.3.8
12338 * device/include/Makefile.in (install),
12339 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12342 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12344 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12345 Slade Rich fixed an optimization bug
12346 * src/pic/pcodepeep.c,
12347 * src/pic/pcoderegs.c
12348 * doc/Makefile (install): added test for directory
12350 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12352 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12353 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12354 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12355 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12356 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12357 * as/mcs51/asexpr.c (term),
12358 * as/hc08/asexpr.c (term): fixed bug #887146
12360 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12362 * src/z80/gen.c (genMult): handle single byte result product
12363 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12364 DUMMY_READ_VOLATILE (fixed bug #886367)
12366 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12368 * support/regression/tests/libmullong.c: fixed logic, on little endian
12369 hosts we ended without a mullong_wrapper()
12371 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12373 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12374 virus/worm forged address usage.
12376 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12378 Fixed promotion, it should be done on AST level:
12379 * src/SDCCast.c (addCast): added promotion to int
12380 (decorateType): updated call to upCast()
12381 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12382 usualUnaryConversions()
12384 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12386 * support/regression/tests/literalop.c (mulWrapper): Added a
12387 wrapper to remove integer overflow warnings.
12389 * support/regression/tests/float_trans.c: Made work on host.
12391 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12394 * support/regression/generate-cases.py (main): Changed from inline
12397 * doc/Makefile (install): Changed to depth first to get rid of
12398 missing directory install warning.
12400 * as/Makefile (install-doc): Made work on Mac.
12402 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12404 * src/SDCCast.c: added an additional type flow in decorateType() of
12405 opposite direction, see feature request #860006; it's enabled at runtime
12406 by setting the environment variable SDCC_NEWTYPEFLOW
12407 * src/SDCCast.h: changed prototype of decorateType()
12408 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12409 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12410 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12411 see feature request #877103
12412 * src/SDCCval.c: updated call of decorateType()
12413 (valBitwise): fixed bug #882876
12414 (valMinus): added promotion
12415 (valLogicAndOr): result is unsigned
12416 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12417 * src/SDCCsymt.c (computeType),
12418 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12419 must not cause an unsigned operation
12420 * src/pic/glue (pic14emitRegularMap),
12421 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12423 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12425 * src/pic/pcode.c (PCodeID): commented out left over debug code
12427 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12429 * support/valdiag/tests/overflow.c: added shift tests
12430 * src/pic/device.c,
12437 * src/pic/pcodepeep.c,
12438 * src/pic/pcoderegs.c,
12439 * src/pic/ralloc.c,
12440 * src/pic/ralloc.h: applied patch from Slade Rich;
12441 added support for multiple code pages and multiple RAM banks on the
12442 PIC 14 port. The ASM files now no longer simply assume all the
12443 code / RAM are in the same page / bank. This means the linker can
12444 safely allocate code/RAM of separate ASM files to different pages/banks.
12445 * doc/sdccman.lyx: added Slade's tips
12446 * src/mcs51/peeph.def: fixed bug #880768
12448 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12450 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12451 * src/SDCCast.c (decorateType): fixed bug #880197
12453 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12455 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12458 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12459 strtof is not part of C89 and isn't included with Mac OS X.
12461 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12463 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12464 shiftL2Left2Result): fixed bug #879326
12465 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12466 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12467 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12468 address fetch for clr instruction
12469 * device/lib/hc08/_mulint.c: created optimized assembly version
12470 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12472 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12474 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12475 proposed in FR #877103
12477 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12479 * src/SDCCval.c (cheapestVal): added missing checks
12480 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12481 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12483 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12485 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12488 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12490 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12491 loaded with the linker search paths (-L arguments) and the libraries
12492 to be linked with the current source (-l arguments). Changes
12493 currently will affect only the pic16 port.
12494 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12495 include path the port specific paths and port specific libraries,
12496 * gplink command now contains the $3 argument,
12497 * src/pic16/device.h,
12498 * src/pic16/device.c,: structure PIC_device is made public and
12499 renamed to PIC16_device, the same for variable Pics which is renamed
12500 to Pics16. Updated all references to them.
12501 * src/pic16/glue.c (pic16glue): corrected bug with code
12502 initialization which bypassed the variable initializations block.
12504 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12505 COMPILE_FLAGS and added the --nostdinc option
12507 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12509 * device/include/mc68hc908jb8.h: Register defs for another member
12510 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12512 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12514 Documenting changes from previous commits.
12515 * configure.in (version 1.56),
12516 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12517 when generating output files to configure the pic16 library,
12518 but now I've commented it out, since gputils aren't installed in the
12519 SF compile farm, so library won't compile
12521 * device/lib/Makefile.in (version 1.56): initially I've added in
12522 target 'all' the prerequestive 'model-pic16' so it compiled the
12523 pic16 library, but now I've commented it out for the same reasons
12525 * added targets 'model-pic16' and 'objects-pic16' to compile the
12527 * added target 'port-specific-objects-pic16' to handle the
12528 generated libraries and copy them into the build/ directory
12529 * added target 'clean-intermediate-pic16' to clean intermediate
12530 files into pic16 directory
12531 * in target 'installdirs' added line to create directory pic16 in
12532 the installation path
12534 * device/include/Makefile.in (version 1.11): in target 'install'
12535 added lines to copy all header files to installation path,
12536 * in target 'installdirs' added line create directory for pic16
12537 headers in the installation path
12539 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12541 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12544 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12547 * device/lib/configure.in,
12548 * device/lib/configure: fixed for autoconf 2.57
12550 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12552 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12553 option so that it actually works. Made it specific to the z80, since
12554 the gbz80 doesn't have these kinds of I/O ports.
12556 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12558 * device/include/z180.h,
12559 * device/lib/_memcpy.c,
12560 * device/lib/_memmove.c,
12561 * device/lib/_mulint.c,
12562 * device/lib/ser_ir.c,
12563 * device/lib/ser_ir_cts_rts.c,
12564 * device/lib/_strcmp.c,
12565 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12566 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12567 portmode; added deprecation warning for bank= and protmode= forms.
12568 Also, guard against buffer overflow.
12569 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12571 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12573 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12574 changed interrupt vector table generation to only emit declared vectors.
12575 * device/include/Makefile.in: added missing backslash
12576 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12578 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12580 Mainly changes to support compilation of the device libraries
12581 * src/pic16/device.c: stack is allocated via symbol and not
12582 via literal number. The symbol is placed in the corresponding
12583 position of the data ram
12584 * (pic16_dump_section): relocatable and absolute uninitialized
12585 data are now emitted in sorted order to reduce section naming,
12586 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12587 weren't marked as being in the access bank,
12589 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12591 Added portion of GNU PIC Library under the directory
12592 device/include/pic16 and device/lib/pic16. These files
12593 contain the declarations of SFRs for the PIC18Fxx2 devices.
12594 The directory is initialized via configure from toplevel.
12596 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12598 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12599 the spilllocations to be compared correctly
12601 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12603 * src/SDCCast.c (decorateType): fixed bug introduced today
12605 2004-01-12 Borut Razem <borut.razem AT siol.net>
12607 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12608 doc/sdccman.lyx: upper case pragmas are deprecated
12610 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12612 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12613 in simpler and even better code
12615 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12617 * src/SDCCicode.c (operandOperation): fixed bug #874819
12618 * src/SDCCast.c (decorateType): fixed
12619 char foo (unsigned long ul) { return ul > 0; }
12621 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12623 * doc/sdccman.lyx: Moved and added some sections, small changes
12624 all over. Telling LaTeX to be less strict with word spacing
12625 to better keep the right margin. Changed some notes about
12626 maintainance of the ports in section 3.2.1 - is it OK like this?
12628 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12630 SDCC source changes:
12631 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12632 convilong): modified to inform the pic16 port that builtin functions
12635 PIC16 PORT specific changes:
12636 * src/pic16/device.c pic16_dump_equates() added,
12637 processor registers declared internally by the port are emitted in
12638 the translation as equates,
12639 * src/pic16/gen.c: inline code is passed unprocessed to the
12641 * (pic16_popGetLit2): fnuction modified to take second operand as
12642 pCodeOp pointer and not as literal,
12643 * (popRegFromIdx): prefixed with pic16_,
12644 * (pic16_popCombine2): modified to receive already allocated pCode
12646 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12647 * (genFunction): initializes local stack frame and pushes on stack
12648 all the registers used by this function,
12649 * (genEndFunction): restores all registers from stack and restores
12651 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12653 * (pic16glue): changed the program startup sequence,
12654 * added new dbName code 'A' for functions placed in absolute section
12655 * src/pic16/main.c: added function attribute _naked,
12656 * added pragma 'code' to place a fnuction at an absolute address,
12657 * added command line arguments --debug-ralloc and --pcode-verbose,
12658 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12659 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12660 * (pic16_newpCodeOpLit2): modified to take the second operand as
12662 * (pic16_printpBlock): modified to emit each function in a separate
12664 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12665 UPPER for immediate operands,
12666 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12668 * src/pic16/peeph.def: all peepholes with movff are commented out,
12669 because there is a problem in the pcode peep optimizer,
12670 * src/pic16/ralloc.c: the register allocator can now reuse local
12671 function symbols for another function. This saves register usage.
12672 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12674 Added file src/pic16/NOTES with information about program writing on
12675 the current port version.
12677 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12679 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12680 and peephole 252 (array access)
12682 2004-01-09 Borut Razem <borut.razem AT siol.net>
12684 * src/SDCCmain.c : fixed #872250: -l command line defined library
12685 files are scanned before standard library files
12687 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12689 * src/SDCCast.c (decorateType): fixed bug #874046
12691 2004-01-09 Borut Razem <borut.razem AT siol.net>
12693 * support/scripts/sdcc.nsi: remove previous installation
12695 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12697 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12698 bytes for last interrupt vector (mcs51)
12699 * sdcc.spec: fixed typo
12701 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12703 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12704 gen51Code): more efficient parameter receive for --model-large
12707 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12709 * src/ds390/main.c,
12710 * src/z80/main.c: added missed needLinkerScript flags (more than
12711 one port structure defined in these file)
12712 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12715 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12717 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12718 * src/port.h: added flag needLinkerScript in port->linker
12719 structure to inform whether to create a .lnk file or not,
12721 * src/ds390/main.c,
12723 * src/mcs51/main.c,
12725 * src/pic16/main.c,
12727 * src/z80/main.c: changed appropriately to configure
12728 needLinkerScript flag
12730 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12731 * src/pic/glue.c: added variable udata_section_name to
12732 override default uninitialized data segment definition for
12733 devices only with SHAREBANK memory (reported from Erik Epetrich)
12734 * (pic14emitOverlay): modified to emit a commented overlay segment
12735 directive when no overlay data exist
12736 * (picglue): modified to emit uninitialized data segment
12737 according to udata_section_name
12738 * src/pic/main.c (_pic14_parseOptions): added command line
12739 options --udata-section-name=[name] to override default
12740 udata definition name
12741 * modified _linkCmd and _asmCmd to include compiler passed
12742 arguments via -W option
12743 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12744 object file from '.rel' to '.o' in port->linker structure,
12745 changed size of fptr from 2 to 3 in port structure
12747 2004-01-07 Borut Razem <borut.razem AT siol.net>
12749 * support/scripts/sdcc.nsi: update PATH
12750 * support/scripts/sdcc.ico: craeted
12752 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12754 * device/include/Makefile.in: fix install
12755 * doc/Makefile: fix install
12757 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12759 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12761 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12762 how the function variable allocation summary is displayed; also
12763 include information about variables allocated to the overlay
12766 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12768 * as/mcs51/lkmain.c: Help about -Y option
12769 * as/mcs51/lkarea.c: Fixed gcc warnings
12771 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12773 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12775 * support/valdiag/tests/overflow.c: added
12776 * src/SDCCast.c (decorateType),
12777 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12778 LEFT_OP (left shift)
12780 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12782 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12783 (default behaviour).
12785 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12787 A python script to validate compiler diagnostic messages. It can be
12788 used to verify that sdcc complains about bad c source code and
12789 gives a good location of the error.
12790 * support/valdiag/Makefile,
12791 * support/valdiag/valdiag.py,
12792 * support/valdiag/tests/*
12794 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12796 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12797 * src/SDCCsymt.c (newEnumType),
12799 * support/Util/SDCCerr.c,
12800 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12802 * support/regression/tests/enum.c: added test for enum values that
12803 require at least 2 bytes of storage.
12805 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12807 * src/common.h: added ifndef/define/endif macros
12808 around the header file.
12809 Bug reported from Jesus Calvino-Fraga
12811 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12813 * sdcc.spec: updated
12814 * device/include/Makefile.in: don't install CVS directories
12815 * device/lib/Makefile.in: added removal of CVS directories after install
12816 * doc/Makefile: fixed install, added local_icons
12817 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12818 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12819 * src/ds390/gen.c (genRightShift): fixed bug #870788
12820 * src/SDCCast.c (decorateType): fixed bug #870781
12822 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12824 PIC16 port related changes:
12825 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12826 added variable stackPos,
12828 * gen.c: genCall, assignResultValue: added support for
12829 pushing/retrieving function parameters to/from stack,
12830 genFunction,genEndFunction: setup stack frame for the
12831 generated function,
12832 genAddrOf: will be changed according to bug 863624
12834 * added files genutils.c and genutils.h which contain gen*
12835 debugged and optimised functions extracted from gen.c
12837 * glue.c: added variable 'externs' which holds extern symbols,
12838 pic16emitRegularMap: is modified to properly handle relocatable
12839 symbols under the new scheme,
12840 pic16createInterruptVect: is modified
12841 pic16printPublics: is modified to emit 'global' assembler directives,
12842 added pic16_printExterns to print extern symbols,
12843 pic16glue: initializes stack/frame pointer in the beginning of
12844 the assembly output. Temporary hack, will be corrected later,
12845 because gplink yet does not support stack and SDCC does not
12846 yet support a type of crt0.o object to create the final binary.
12848 * Removed many lines that contain 8051 legacy code.
12849 * The code is finally placed under a 'code' directive.
12850 * Added port specific options.
12852 * _process_pragma: simplified since now we do not need *special*
12853 include file to define SFR registers. But a separate header
12854 will be needed. This will be developed later.
12855 * _pic16_parseOptions: added, parses port specific options:
12856 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12857 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12858 --preplace-udata-with=
12860 * _pic16_setDefaultOptions: modified to initialize section names,
12861 but hack is temporarly out of order since it needs improvement.
12862 * _pic16_genAssemblerPreamble: configuration words are emitted by
12863 their address instead of their name. This part is incomplete and
12864 supports only the 18Fxx2 devices. Other devices will emit an error
12865 during assembly since they do not contain the same set of config
12867 * _pic16_genIVT: is modified,
12869 * pcode.c: added definitions for some hardware registers that are needed
12871 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12872 All PCI entries are updated. Now LFSR is supported.
12873 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12874 * added pic16_newpCodeOpLit2 to support instructions with
12875 two literal arguments
12876 * pic16_pCode2str: corrected code that emits assembler instructions
12877 with two literal operands and those that have an access bit modifier
12878 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12879 this fixes a bug which caused some labels to be lost, when an
12880 assembler directive was added, i.e. banksel,
12881 * pic16_FixRegisterBanking: improved logic that causes the insertion
12883 * InlineFunction: functions that are called once, are not any more
12884 inlined. This can be a port option in the future,
12886 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12888 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12889 hold the corresponding uninitialized symbols,
12890 * pic16_allocProcessorRegister: registers have explicit marked the
12892 * pic16_allocInternalRegister: registers are explicit marked as
12894 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12895 processing list, so bit registers were lost,
12898 * ralloc.h: added field 'accessBank' and original symbol operand
12899 in register definition,
12900 * removed the field isMapped from register definition,
12902 ** Several functions have been removed from various sources:
12903 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12904 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12905 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12906 pic16_assignRelocatableRegisters
12908 ** others have been introduced:
12909 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12910 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12912 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12914 * support/scripts/inc2h.pl: changed definition of BIT_AT
12915 to emit 'sbit at' instead of 'bit at'. This was a request.
12917 PIC16 port related preliminary changes:
12918 * gen.c: prefixed function popRegFromString with
12919 pic16_ and all references to it corrected
12920 * pcode.c: all pic16_pc_* hardware registers prefixed
12921 with underscore (_),
12922 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12923 * ralloc.c: newReg(): when register is REG_SFR then
12924 set address to rIdx,
12925 pic16_allocProcessorRegister(): marks register wasUsed=0
12926 pic16_writeUsedRegs(): added a call to assign processor
12927 registers via pic16_assignFixedRegisters
12929 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12931 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12932 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12933 variables in unused register banks. Also the SSEG is placed
12934 wherever there is enough space for it, and IDATA can be anywhere
12935 in internal RAM. For now compile using -Wl-Y[stack_size].
12936 The mem file is different for this option as well, since it
12937 makes no sense of talking about DSEG lenght.
12939 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12941 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12942 in certain cases, e.g. when ROM assignment, patch provided
12943 from Albert den Haan.
12945 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12947 Many signedness and type propagation fixes:
12948 * src/SDCCicode.c: made geniCodeCast() static
12949 replaced SPEC_ by IS_ (cosmetic)
12950 (operandOperation): fixed div and mod operation
12951 (usualBinaryConversions): added support for promotion of char
12952 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
12953 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
12954 (geniCodeAdd): an array index will stay unsigned, even if promoted
12956 (geniCodeArray): ditto
12957 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
12958 * src/SDCCsymt.c (computeType): added more support for char;
12959 promotion of char is selectable by promoteCharToInt, fixed signedness
12961 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12962 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
12963 * src/SDCCval (val*): replaced signedness calculation by
12965 rearranged if-branches (cosmetic)
12966 (valShift): added warning W_SHIFT_CHANGED
12967 (valCompare): fixed problem with different types
12968 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
12969 * support/regression/tests/literalop.c: added many cases
12970 * support/regression/tests/ast_constant_folding.c: changed finally to
12972 * .version: new year, new version: 2.3.7
12973 * src/SDCCmain.c (main): applied patch #866468
12974 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
12975 provided by Scott Bronson
12976 * doc/sdccman.lyx: updated documentation for sdcdb
12977 updated and added chapter tips
12979 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12981 * src/SDCCsymt.h: missing from yesterday's commits
12983 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12985 * src/SDCC.y (struct_or_union_specifier),
12986 * support/Util/SDCCerr.c,
12987 * support/Util/SDCCerr.h: verify that struct & union tags are used
12990 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12992 * src/SDCCglobl.h: missing from yesterday's commits
12994 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12996 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
12997 sft_attributes, struct_declaration, parameter_declaration,
12998 type_name, start_block, declaration_list),
12999 * src/SDCC.lex (check_type): support redefinition of typedef names
13001 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13003 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13004 aligned xdata arrays. Erik helped me with the if clause.
13006 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13008 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13011 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13014 * src/SDCCast.c (newAst_),
13016 * src/SDCCicode.c (ast2iCode, newiCode),
13018 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13019 expr, statement, expression_statement, selection_statement,
13020 iteration_statement, expr_opt, jump_statement): foundation for tracking
13022 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13025 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13027 * support/Util/SDCCerr.c,
13029 * src/SDCCast.c (createCase, createDefault, decorateType),
13030 * src/SDCClabel.c (labelUnreach),
13031 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13033 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13034 (with thanks to Stas Sergeev)
13035 * device/include/time.h,
13036 * device/lib/time.c (CheckTime): suppress unreachable code warning
13038 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13040 * src/SDCCast.c (createIvalCharPtr),
13041 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13043 * support/regression/tests/nullstring.c: tests for these two bugs
13045 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13047 * support/Util/SDCCerr.h,
13048 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13049 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13050 about storage class and 'at' used inside struct or union
13051 * src/SDCCBBlock.c (iCodeFromeBBlock),
13052 * src/SDCCcse.c (ifxOptimize),
13053 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13054 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13055 printIval, emitStaticSeg, emitOverlay),
13056 * src/SDCClabel.c (deleteIfx),
13057 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13058 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13059 gatherAutoInit, processParms),
13060 * support/Util/SDCCerr.h,
13061 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13062 reporting for post-parse errors.
13064 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13066 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13067 implicit casts via union; they don't work on big endian systems
13068 (possible fix for bug #861138)
13070 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13072 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13073 * src/mcs51/main.c: fixed the fix for bug #737001
13075 2003-12-15 Borut Razem <borut.razem AT siol.net>
13077 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13079 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13081 * support/makebin/makebin.c: put output in binary mode
13083 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13085 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13086 xdata and data memory on startup. Set the environment variable
13087 SDCC_NOGENRAMCLEAR to disable this.
13088 * src/mcs51/peephole.def,
13089 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13090 (allows non-interrupt and interrupt code to safely compete for a resource
13091 without the non-interrupt code having to disable interrupts)
13093 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13095 * src/SDCCicode.c (geniCodeAdd),
13096 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13097 with valFromType if type might be a pointer and host is big endian).
13098 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13099 types, not just integer types.
13100 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13101 multiply defined with mismatching "at" address.
13103 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13105 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13106 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13107 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13108 with embedded nulls (fixed bug #753752)
13110 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13112 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13113 Apparently this did not see much testing (endless loop)
13115 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13117 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13119 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13121 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13122 gracefully handle NULL memmap pointers
13124 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13126 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13127 instead of deleting the iCode when an operand is volatile
13128 * src/z80/gen.c (genDummyRead),
13129 * src/mcs51/gen.c (genDummyRead),
13130 * src/ds390/gen.c (genDummyRead),
13131 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13133 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13134 * src/SDCC.y: fixed bug #850420
13136 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13138 Applied z80 i/o port patch from Peter Townson and fixed some operators
13139 to better handle operands in A register.
13140 * device/include/z180.h
13146 * src/z80/peeph-z80.def
13147 * src/z80/peeph.def
13150 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13152 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13154 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13156 * device/lib/hc08/_mullong.c: Removed extra #endif
13158 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13160 * sim/ucsim/hc08.src/inst.cc,
13161 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13162 carries from x to h
13163 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13164 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13165 * device/include/stdarg.h: fixed varargs for hc08
13166 * device/lib/Makefile.in,
13167 * device/lib/hc08/Makefile,
13168 * device/lib/hc08/_mulint.c,
13169 * device/lib/hc08/_mullong.c: fixed some endian problems
13171 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13173 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13174 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13175 * device/lib/_gptrget.c,
13176 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13178 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13180 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13181 * src/SDCCast.c (astErrors): fixed bug #846007
13182 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13184 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13186 * src/SDCCast.c (decorateType): disabled a transformation I added in
13187 revision 1.188 (access to fields of a structure at an absolute address);
13188 it breaks with bitfields, extern declarations, and gcse analysis.
13189 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13190 could be assigned through a pointer, so don't complain.
13191 * src/SDCCast.c (astErrors),
13193 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13195 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13197 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13198 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13199 output of __config directives, since gpasm now supports them
13200 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13201 pre-processor macro, i.e. -DMCU=p18f452
13202 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13203 and modified to handle 'cast' icode similarly to '=' icode
13204 * src/pic16/device.h (typedef struct PIC_device): added field
13205 'extMIface' to indicate that chip has external memory interface
13206 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13207 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13210 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13212 * src/SDCC.y (pointer): fixed bug #846006
13213 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13214 * src/SDCCast.c (decorateType): fixed bug #846009
13215 * src/ds390/peeph.def,
13216 * src/ds390/gen.c (genAnd, genOr),
13217 * src/mcs51/peeph.def,
13218 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13220 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13222 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13229 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13233 * src/SDCCbitv.c: added function to free a bitvector
13234 * src/SDCClrange.h,
13235 * src/SDCClrange.c: added function to recompute the liveranges
13236 * src/avr/ralloc.c,
13237 * src/ds390/ralloc.c,
13238 * src/hc08/ralloc.c,
13239 * src/mcs51/ralloc.c,
13240 * src/pic/ralloc.c,
13241 * src/pic16/ralloc.c,
13242 * src/xa51/ralloc.c,
13243 * src/z80/ralloc.c: recompute the liveranges after register packing
13245 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13247 * src/SDCCloop.c (newInduction): fixed bug #845630
13249 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13251 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13252 inadvertantly left behind from my 2003-11-12 change
13254 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13256 Updated headers I neglected to commit yesterday.
13257 * src/SDCClrange.h,
13260 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13262 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13263 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13264 * src/SDCCopt.c (eBBlockFromiCode),
13265 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13266 the creation of the key hash table from the sequencing so it can be used
13267 earlier (for some GCSE bug fixes still pending)
13269 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13271 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13272 * support/regression/tests/addsub.c: testing genPlus shortcut
13274 2003-11-15 Borut Razem <borut.razem AT siol.net>
13276 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13278 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13280 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13281 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13282 ordering is immaterial.
13283 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13285 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13287 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13288 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13289 (SIGSEV) of bug #840381
13290 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13291 unlink new file before rename if new and old filenames are the same)
13293 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13295 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13296 uninitialized variables) for the mcs51. Set environment variable
13297 SDCC_GENRAMCLEAR to test.
13298 xdata initialization slightly shorter
13300 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13303 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13304 #838241 & 780691 (basicly the same bug)
13305 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13306 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13308 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13310 * src/SDCCmain.c (linkEdit): "fix" #834252
13312 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13314 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13316 * src/SDCC.y: fixed bug #819403
13318 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13320 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13321 the reentrant attribute.
13322 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13323 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13325 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13326 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13327 erroneously reduced to a literal.
13328 * src/hc08/ralloc.c (packRegisters, rematStr),
13329 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13332 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13334 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13335 * doc/sdccman.lyx: changed from 'article' to 'book'
13336 * doc/Makefile: readded test_suite_spec and cdbfileformat
13338 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13340 * device/include/stdlib.h: include malloc.h to comply with ANSI
13341 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13343 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13345 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13346 * doc/clean.mk: also remove *.out files
13347 * doc/sdccman.lyx: some additions, larger top/bottom margins
13349 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13351 * src/SDCC.y: fixed bug #837365
13352 * support/regression/tests/bitopcse.c
13353 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13354 a symbol (might be valop instead)
13355 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13356 * device/lib/clean.mk: added hc08 to the cleaning list
13358 2003-11-04 Borut Razem <borut.razem AT siol.net>
13360 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13362 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13363 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13364 malloc is declared in standard stdlib.h
13366 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13368 * device/lib/hc08/Makefile: need to clean .rel not .o files
13369 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13371 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13375 * src/mcs51/main.c,
13376 * src/ds390/main.c,
13380 * src/pic16/main.c,
13381 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13382 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13383 tests (which uses the port's oclsExpense function)
13389 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13391 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13393 * src/SDCCcse.c (ifxOptimize),
13394 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13395 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13396 deleting the IFX iCode.
13397 * src/hc08/ralloc.c: reduced unneeded slocs
13398 * src/hc08/gen.c: fixed bug in asmopToBoolean
13400 2003-11-04 Borut Razem <borut.razem AT siol.net>
13402 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13403 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13404 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13405 transferred to configure
13407 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13409 Use headers defined in the C[++] standards:
13410 * sim/ucsim/gui.src/serio.src/fileio.cc
13411 * sim/ucsim/gui.src/serio.src/frontend.cc
13412 * sim/ucsim/gui.src/serio.src/main.cc
13413 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13414 * support/Util/NewAlloc.c
13416 * as/mcs51/lklibr.c
13420 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13422 * Added MSVC projects for hc08 assembler and linker:
13423 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13424 /as/hc08/link_hc08.dsp
13426 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13428 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13430 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13432 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13434 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13436 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13438 2003-10-31 Borut Razem <borut.razem AT siol.net>
13440 * support/cpp2/cpplib.h,
13441 support/cpp2/cpplib.c,
13442 support/cpp2/cpplex.c,
13443 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13444 to switch _asm block preprocessing on / off. Default is
13445 #pragma preproc_asm +
13447 2003-10-31 Borut Razem <borut.razem AT siol.net>
13449 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13450 when outputting comment blocks (when executed with -C option) and
13451 _asm (SDCPP specific) blocks
13453 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13455 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13457 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13459 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13461 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13463 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13464 * src/SDCCast.c (decorateType): fixed bug #832664
13466 2003-10-31 Borut Razem <borut.razem AT siol.net>
13468 * support/cpp2/cpplex.c: fixed for SDCPP:
13469 comments(when executed with -C option) and _asm blocks
13470 were included even if they where in skipped #if block.
13471 Applied solution from GCC cpp 3.3.2
13473 2003-10-31 Borut Razem <borut.razem AT siol.net>
13475 * src/SDCC.lex: sdcc now understands both formats:
13476 '# <line_number> <file_name>' and
13477 '#line <line_number> <file_name>'
13478 * support/cpp2/cppmain.c: sdcpp now generates the standard
13479 '# <line_number> <file_name>' instead of former
13480 '#line <line_number> <file_name>'
13482 2003-10-30 Borut Razem <borut.razem AT siol.net>
13484 * support/cpp2/cpphash.h,
13485 * support/cpp2/cpplib.h
13486 * support/cpp2/cpplex.c,
13487 * support/cpp2/cppmain.c,
13488 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13490 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13492 Fixed a number of problems revealed by bug #827883.
13493 * src/SDCCloop.c (loopInvariants): Spill location of the
13494 result operand should be recomputed if extracted from
13495 a loop. Also, don't extract assignments of an iTemp
13497 * src/SDCCast.c (isConformingBody): loop reversal should
13498 not occur if the control variable is involved with a
13499 relational operator.
13501 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13503 * .version: bumped to 2.3.6 to reflect the big improvements
13504 made by Erik and Klaus. Thanks!
13506 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13508 Replaced the livrange code.
13509 * src/SDCClrange.c: added new LR code
13511 * src/SDCCBBlock.h: removed remainig parts from old LR code
13512 * src/ds390/ralloc.c,
13513 * src/ds390/gen.c: minor fixes to make it work with new code
13515 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13518 * as/hc08/lkrloc.c,
13520 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13521 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13522 (tweaked fix for bug #818696)
13524 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13526 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13528 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13531 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13532 * src/mcs51/gen.c (gencjneshort),
13533 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13534 more efficient (per Scott Bronson's suggestion)
13536 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13538 Extended the semantics of the critical keyword to include
13539 individual statements. See RFE #827755 and #799831
13544 * support/Util/SDCCerr.c
13545 * support/Util/SDCCerr.h
13550 2003-10-19 Borut Razem <borut.razem AT siol.net>
13552 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13554 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13556 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13558 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13559 and predecrement operand is displayed
13561 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13563 * src/SDCCval.c (valMinus): fixed bug #826041
13565 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13567 Some hc08 related updates that I missed earlier
13568 * sim/ucsim/stypes.h
13569 * support/regression/ports/hc08/spec.mk
13571 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13573 New target "hc08" for the Motorola 68hc08 family of micros
13581 * sim/ucsim/hc08.src/*
13582 * sim/ucsim/configure.in
13583 * src/ucsim/configure
13584 * sim/ucsim/packages_in.mk
13587 * device/include/mc68hc908qy.h
13588 * device/lib/hc08/*
13589 * device/lib/Makefile.in
13590 * support/regression/ports/hc08/*
13591 * support/regression/Makefile
13593 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13595 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13597 * src/ds390/gen.c (genCast): fixed bug #821957
13599 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13601 * device/lib/logf.c: "fixed" overlay bug
13602 * support/regression/ports/host/spec.mk: added m library
13603 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13604 * support/regression/tests/float_trans: added (for Eric)
13606 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13608 * src/mcs51/gen.c (genCpl): fixed bug
13609 http://sf.net/mailarchive/message.php?msg_id=6263915
13611 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13613 * src/SDCCast.c (decorateType): added extended constant folding
13614 * src/SDCCsymt.c (computeType): cleanup
13615 * src/SDCCval.c (valShift): minor optimization
13616 * support/regression/tests/ast_constant_folding.c: added
13618 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13620 * src/SDCCmain.c: removed some unintended changes
13622 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13624 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13625 * src/z80/gen.c: fixed part of bug #817589
13626 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13628 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13630 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13641 * src/ds390/ralloc.c
13643 * src/mcs51/ralloc.c
13645 * src/pic16/ralloc.c
13646 * src/xa51/ralloc.c
13648 * src/z80/gen.c: removed unused label "release:"
13650 2003-10-06 Borut Razem <borut.razem AT siol.net>
13652 * src/SDCC.lex: removed definition of unused variables
13653 save_optimize and save_options
13655 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13657 * clean.mk: removed '=' in "-maxdepth=1"
13658 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13659 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13661 2003-10-06 Borut Razem <borut.razem AT siol.net>
13663 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13664 my_unput() replaced by unput()
13666 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13668 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13669 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13670 type-punned pointer will break strict-aliasing rules"
13671 Old LR behaviour is again default; Klaus' LR can be choosen by
13672 defining the environment variable LRKLAUS
13676 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13677 * clean.mk: fixed removal of files in bin/CVS/
13678 * device/lib/clean.mk: fixed removal of directories small and large
13679 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13681 * src/SDCCval.c: removed superflous test for pedantic
13683 2003-10-05 Borut Razem <borut.razem AT siol.net>
13685 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13686 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13687 message "unmatched #pragma SAVE and #pragma RESTORE"
13689 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13691 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13692 assembly, critical functions, atomic, nojtbound)
13694 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13696 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13702 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13705 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13707 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13709 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13710 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13711 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13713 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13715 * src/z80/gen.c (genRet): fixed bug #524753
13716 * src/z80/gen.c (genCast): fixed internal error on cast from
13718 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13719 fix for bug #477835 to the z80
13720 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13721 for tracking iCodes in the peephole optimizer for z80
13723 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13725 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13726 the other part of bug #814548
13727 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13729 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13731 * src/SDCCcse.c: fixed part of bug #814548
13733 2003-09-28 Borut Razem <borut.razem AT siol.net>
13735 * src/asm.c: rewrite of printILine() to use temporary file instead
13737 * src/xa51/main.c: commented out declaration of int rewinds
13739 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13741 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13743 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13745 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13746 * src/asm.c (printILine): Fixed bug #811015
13748 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13750 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13753 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13755 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13756 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13757 to correctly handle general case of AOP_PAIRPTR
13758 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13760 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13762 * src/mcs51/ralloc.c (fillGaps),
13763 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13764 register positioning bug)
13766 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13768 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13770 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13772 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13773 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13774 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13775 (ralloc doesn't intentionally do this now, but perhaps later)
13776 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13777 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13778 register positioning bugs (Fixed bug #762602 and #795325)
13779 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13780 (Fixed bug #808779)
13781 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13782 lines that --i-code-in-asm generates
13784 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13786 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13787 trying to fclose a FILE* that was already closed.
13789 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13791 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13792 of const struct should be treated as if const themselves)
13794 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13796 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13798 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13800 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13801 Unix (/n) and DOS (/r/n) line terminations.
13803 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13805 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13808 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13810 * src/mcs51/gen.c (genFunction, genEndFunction),
13811 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13812 and restore of EA so that stack offsets to parameters are
13813 correct when using both critical and reentrant/stack-auto.
13814 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13815 size (can be triggered in error if sloc is shared between
13816 different sized objects)
13817 * device/include/float.h: fixed macros to explicitly use
13818 unsigned long where needed
13820 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13822 Feature req. 799831: added code to allow nesting of critical functions
13823 * src/mcs51/gen.c (genFunction, genEndFunction)
13824 * src/ds390/gen.c (genFunction, genEndFunction)
13826 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13828 * src/SDCCsymt.c (sclsFromPtr),
13830 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13831 support for standard C idiom of memory mapped variables; for
13832 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13833 to xdata int at 0x1234 tempvar = 1.
13834 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13835 provided by Akiya ISHIDA
13837 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13839 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13840 * src/SDCCval.c (constVal): added reduction from int to char
13841 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13842 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13843 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13845 * support/regression/tests/shifts.c: fixed
13847 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13849 * src/z80/gen.c (genXor): Fixed bug #805445
13851 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13853 Fixed bug #621531 (const & volatile confusion in the type chain).
13854 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13855 refer to the const or volatile state of the pointer itself.
13867 * src/pic16/ralloc.c
13868 * support/regression/tests/const.c
13870 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13872 When checking for duplicated modules, use absolute paths
13873 instead of relative paths. Files changed:
13878 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13880 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13882 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13884 * device/include/string.h: added size_t typedef, changed
13885 prototypes to use size_t, eliminated separate reentrant and
13886 non-reentrant declarations, added _memmove declaration
13887 * device/lib/_memcpy.c: changed to use size_t instead of int,
13888 changed /4 to >>2 to avoid division library call
13889 * device/lib/_memcmp.c,
13890 * device/lib/_memset.c,
13891 * device/lib/_strncat.c,
13892 * device/lib/_strncpy.c,
13893 * device/lib/_strncmp.c: changed to use size_t instead of int
13894 * device/lib/_memmove.c: new file (fixed bug #772294)
13895 * device/lib/Makefile.in: added _memmove.c
13896 * device/lib/z80/asm_strings.s: fixed bug #772290
13897 * support/regression/tests/bitfields.c: attempt to fix host assertion
13898 failure on amd64-unknown-linux2.2
13900 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13902 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13903 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13904 * as/z80/asmain.c (main): fixed bug #801766
13906 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13908 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13911 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13913 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13914 reported in bug #800609
13916 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13918 * Top header beautifications in src/pic16 directory:
13919 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13920 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13921 pcoderegs.h, ralloc.c, ralloc.h
13922 * main.c: added top header and GPL license notice
13923 * pcode.c: fixed the if-conditional warning
13925 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13927 * device/lib/_mullong.c: replaced int by short for gcc
13929 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13931 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13932 and JUMPTABLE iCodes properly now (worked by accident before)
13933 * src/mcs51/gen.c (leftRightUseAcc),
13934 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13935 iCode properly now. Use getSize instead of nRegs since a & b
13936 aren't part of the nRegs tally.
13938 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13940 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13941 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13942 before instructions that use the _STATUS register
13944 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13946 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13947 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13948 fetching of the pointer
13949 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
13950 copied from genNearPointerSet()
13951 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
13952 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
13953 If they pop r0/r1 they must be called in the opposite order than aopOp().
13954 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
13955 (resp. --stack-auto), prepared for --xstack
13957 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13959 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
13961 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
13963 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
13964 these ports have their own __sdcc_external_start()
13966 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
13968 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
13969 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
13970 type for bits was changed. It resulted in bit variables becoming
13971 global, which is not permitted in PIC 14 assembly output.
13973 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13975 * doc/sdccman.lyx: various additions and updates. Rearranged sections
13977 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13979 Z80 and MCS51 linkers complaint if a public symbol is defined
13980 in more than one library module:
13984 * as/mcs51/Makefile.in
13986 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13988 A few small changes that speed up the peephole optimizer.
13992 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13994 Try to make the peephole optimizer smarter by maintaining
13995 an association between the assembly source code and the
13996 iCodes that originated them. Put this information to use
13997 with a new peephole rule condition "notVolatile" so that
13998 the rules can be aggressive yet still safe.
14003 * src/mcs51/peeph.def
14005 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14009 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14010 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14011 if the left or right operand symbols have the accuse flag set.
14013 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14015 Changed the type of the result of the ! (NOT) operator to char;
14016 previously it returned the same type as the source. This allows
14017 us to eliminate all the genFloatNot functions (all of its target
14018 implementations were very buggy) since !float can use the same
14021 * src/SDCCicode.c (ast2iCode): ! returns char
14022 * src/mcs51/gen.c (genNot, genNotFloat),
14023 * src/ds390/gen.c (genNot, genNotFloat),
14024 * src/z80/gen.c (genNot, genNotFloat),
14025 * src/pic/gen.c (genNot, genNotFloat),
14026 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14028 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14030 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14031 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14032 during interrupts. Ensure WSAVE is located at a shared bank address.
14033 2. Fixed page selection in some places
14034 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14035 the registers name strings.
14036 4. Fixed "signed / unsigned compare" compiler warnings.
14037 5. The PIC port manages its own allocation of the general purpose
14038 registers, but makes no attempt to reuse them. As a result when
14039 compiling it soon runs out of general purpose registers. Some
14040 additional code was added to the files pcode.c and device.c to walk
14041 through the function call tree and rename the registers so that they
14051 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14052 genPlus() & genMinus() when the result is the same as left or right
14054 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14056 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14058 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14060 Made bitfield a distinct type from bit so that bitfields
14061 convert as per ANSI C and bits retain their traditional
14062 boolean style behaviour. Implemented bitfield support in
14070 * src/ds390/gen.c: bit v bitfield split
14071 * src/z80/gen.c: New support for bitfields
14072 * support/regression/tests/bitfields.c: reenabled z80,
14075 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14077 Rules 246.x, 247.x relate to bitfields, the others speed up
14078 access to xdata mapped I/O devices.
14080 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14082 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14084 Cleaned up genPackBits and genUnpackBits and added two helper
14085 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14086 for literal assignments in genPackBits (thanks to Frieder for
14092 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14094 Fixed bug #748310 (pointer to function type mishandled when the
14095 function name is omitted). Also fixed a SIGSEGV when a function
14096 attribute (reentrant, etc) is used on a non-function or on a
14097 function but misplaced before the parameter list.
14099 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14101 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14102 * support/Util/SDCCerr.h,
14103 * support/Util/SDCCerr.c: Added func attr misuse error msg
14105 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14107 Fixed bug #787649 by anonymous
14108 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14109 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14111 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14113 Fixed numerous bitfield problems.
14115 * src/SDCC.y: More bitfield related error checking
14117 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14118 * support/Util/SDCCerr.h,
14119 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14120 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14121 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14122 * support/regression/tests/bitfields.c: tests added
14124 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14126 Made the constant following the "interrupt" keyword optional. If
14127 omitted, the function will not automatically be given an entry
14128 in the interrupt vector table (similar to #pragma NOIV, but
14129 less syntacticly kludgy). The interrupt number is also now
14130 range checked. Also fixed a bug in the high order bit example
14137 * support/Util/SDCCerr.c
14138 * support/Util/SDCCerr.h
14141 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14143 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14144 * src/SDCCicode.c (operandOperation): rewritten some ops
14145 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14146 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14148 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14149 be re-activated by defining REDUCE_LITERALS)
14150 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14151 unsigned, but are signed by default
14152 * src/SDCCval.c (constVal): rearranged
14153 * src/SDCCval.c (valMod): preliminary fix
14154 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14155 * support/regression/literalop.c: added, work in progress
14157 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14159 Generate warnings for useless declarations like "char data;"
14160 that don't do what new users expect.
14163 * support/Util/SDCCerr.h
14164 * support/Util/SDCCerr.c
14166 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14168 * src/SDCCval.c (valMult): fix overflow detection of negative int
14170 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14172 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14174 Changes to support big endian targets:
14187 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14189 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14190 * device/lib/time.c: fixed warning "integer overflow in expression"
14192 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14194 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14195 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14196 constants are unsigned; added recognition of "u" flag for unsigned
14197 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14198 * src/SDCCval.c (valDiv, valMod): fixed signdness
14199 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14200 signedness of modulo, left and right shift
14201 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14202 * support/Util/SDCCerr.h: added warning W_INT_OVL
14203 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14204 * src/SDCCast.c (ast_print): improved output of constants
14206 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14208 Fixed some warnings when building with MSVC:
14210 * as/mcs51/asdata.c
14214 * link/z80/aslink.h
14215 * link/z80/lkdata.c
14216 * link/z80/lkeval.c
14221 * support/cpp2/cpplib.c
14225 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14227 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14229 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14231 * support/librarian/clean.mk: Do not remove Makefile.
14232 * support/librarian/Makefile: added.
14234 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14236 Added librarian to MSVC build:
14239 * support/librarian/librarian.dsp
14241 'configure' not needed for librarian, removed:
14242 * support/librarian/configure
14243 * support/librarian/configure.in
14244 * support/librarian/config_in.h
14245 * support/librarian/Makefile.in
14247 Hopefully these ones built the librarian and the rest of sdcc properly:
14249 * Makefile.common.in
14251 Messed up 'configure', so revert to previous version:
14255 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14257 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14258 there, while the mantissa of a double is "only" 53 bits wide.
14260 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14262 Adding sdcclib to the build. MSVC project coming soon.
14263 Files added/changed:
14265 * support/librarian/clean.mk
14266 * support/librarian/configure
14267 * support/librarian/configure.in
14268 * support/librarian/config_in.h
14269 * support/librarian/Makefile.bcc
14270 * support/librarian/Makefile.in
14271 * support/librarian/sdcclib.c
14274 * Makefile.common.in
14278 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14280 Linker now complaints if linked modules have conflicting options, for
14281 example, one compiled using --model-large and another one compiled with
14282 --model-small. The following files were modified:
14284 * as/mcs51/asdata.c
14285 * as/mcs51/aslink.h
14287 * as/mcs51/asmain.c
14289 * as/mcs51/i51pst.c
14290 * as/mcs51/lkdata.c
14291 * as/mcs51/lklibr.c
14292 * as/mcs51/lkmain.c
14298 * link/z80/aslink.h
14299 * link/z80/lkdata.c
14300 * link/z80/lklibr.c
14301 * link/z80/lkmain.c
14304 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14306 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14307 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14309 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14311 * src/z80/mappings.i: fix _mul[us][int,long] entries
14313 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14315 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14317 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14319 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14320 * support/regression/tests/bitopcse.c: added
14328 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14330 added support for new library format to z80, gbz80 linkers:
14336 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14338 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14339 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14341 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14343 added DUMMY_READ_VOLATILE:
14352 * src/SDCCcse.c (algebraicOpts): many improvements
14353 * src/SDCCcse.h: removed algebraicOpts()
14354 * src/SDCCicode.c (picDummyRead): added
14356 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14358 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14359 "Insufficient space in data memory".
14361 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14363 * src/mcs51/gen.c: fixed bug #771358
14364 * src/z80/gen.c: fixed bug #759087
14366 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14368 * src/pic16/glue.c: minor cleanup by Vangelis
14370 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14372 * device/include/regc515c.h: fixed #758477
14373 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14374 * device/lib/_gptrput.c: saved a few bytes
14375 * my tab spacing is 8, yours too?)
14376 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14377 * device/lib/serial.c: process RX bytes earlier than TX bytes
14378 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14380 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14382 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14384 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14386 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14388 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14390 * device/lib/Makefile.in: bad fix, reverted to 1.43
14392 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14394 * device/lib/Makefile.in: added missing z80 object files
14396 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14398 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14399 pic16 progress by Vangelis:
14402 * src/pic/Makefile:
14409 * pic16/genarith.c:
14414 * pic16/pcodepeep.c:
14417 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14419 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14421 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14423 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14424 added gbz80 build to MSVC project.
14425 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14426 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14427 from 8051 stuff and setup so it links using a .lnk file.
14429 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14431 * support/librarian/sdcclib.c: sdcc librarian.
14432 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14435 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14437 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14439 2003-07-02 Borut Razem <borut.razem AT siol.net>
14441 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14442 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14443 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14444 src/xa51/main.c, src/z80/main.c:
14445 virtualization of glue() function: each port has it's own glue function,
14446 which is accessed by do_glue function pointer in PORT.general structure
14448 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14450 * DS800C400 fun, improved ROM interface and tinibios.
14452 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14454 * More support for DS80C400. Now includes beginning of interface to ROM.
14456 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14458 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14460 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14462 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14464 2003-06-19 Borut Razem <borut.razem AT siol.net>
14466 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14468 2003-06-19 Borut Razem <borut.razem AT siol.net>
14470 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14471 fixed Z80 port - crt0.o: cannot open.
14473 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14475 * support/Util/MySystem.c (merge_command): revert bad fix
14477 2003-06-18 Borut Razem <borut.razem AT siol.net>
14479 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14481 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14483 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14484 option --use-stdout sends errors to stdout instead of stderr.
14486 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14488 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14490 2003-06-15 Borut Razem <borut.razem AT siol.net>
14492 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14493 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14494 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14495 fixed width array of pointers replaced with sets;
14496 multiple include and lib paths ared transferred to preprocessor and linker
14497 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14498 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14499 fixed width array of pointers
14500 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14501 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14502 fixupPath(), getPathDifference()
14503 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14504 fixed width array of pointers
14506 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14508 * src/pic16/ralloc.c: fix warnings
14509 * src/pic16/pcode.c: fix warning
14511 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14513 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14514 know all the details, but essentially this set of changes enable
14515 the pic16 port to generate movff instructions and generate assembler
14519 * src/pic16/glue.c:
14520 * src/pic16/pcode.c:
14521 * src/pic16/device.c:
14522 * src/pic16/main.c:
14523 * src/pic16/pcode.h:
14524 * src/pic16/pcoderegs.c:
14525 * src/pic16/ralloc.c:
14526 * src/pic16/ralloc.h:
14528 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14530 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14531 added option --vc, so sdcc errors and warnings are compatible with
14532 Microsoft Visual Studio.
14534 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14536 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14537 device/lib/libfloat.lib: added atof function.
14539 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14541 * doc/sdccman.lyx: updated to Lyx 1.3
14542 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14543 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14544 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14546 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14548 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14550 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14552 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14553 additions to the "related tools/documentation" section
14555 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14557 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14559 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14561 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14562 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14564 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14566 * doc/sdccman.lyx: fix double dash and other minor things
14567 * doc/Makefile: fix double dash
14569 2003-05-28 Karl Bongers(patches from Martin Helmling)
14570 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14571 condition and ignore commands.
14573 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14575 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14576 is in parts still quite out of date, I did changes as far as I felt makes sense
14577 for a non-native english speaker.
14578 Please feel free to add to the manual or to correct my changes.
14579 * doc/Makefile: undid touching the date of intermediate tex files.
14581 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14583 * doc/sdccman.lyx: Manual has an index now
14585 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14587 Finalize muluint/mulsint and mululong/mulslong merging:
14588 * device/lib/_mulint.c
14589 * device/lib/_mullong.c
14590 * device/lib/gbz80/mul.s
14591 * device/lib/gbz80/stubs.s
14592 * device/lib/z80/mul.s
14593 * device/lib/z80/stubs.s
14594 * src/SDCCsymt.c (initCSupport)
14596 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14598 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14599 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14600 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14601 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14604 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14606 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14607 the regression tests I'm not brave enough to enable 245.b, 245.c
14608 * doc/sdccman.lyx: added latex preamble for hyperref package.
14609 Using pdflatex this will give you a hyperlinked pdf file with
14610 bookmarks. (prepend '%' before /usepackage if this breaks something)
14612 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14614 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14616 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14618 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14620 2003-05-21 <johan AT balder>
14622 * src/SDCCglue.c (printIval): fixed bug #739934
14624 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14626 Applied patch from bug 737905 (renamed yylineo to mylineno):
14633 * src/pic16/pcode.c: Cleaned warnings
14634 * src/pic16/pcodeflow.c: Cleaned warnings
14635 * src/pic16/pcoderegs.c: Cleaned warnings
14637 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14639 * src/pic16/pcode.c: Cleaned warnings
14640 * src/pic16/pcodepeep.c: Cleaned warnings
14641 * src/pic16/ralloc.c: Cleaned warnings
14643 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14645 * doc/sdccman.lyx: fixed bug 739745
14646 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14648 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14650 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14651 it can be defined with CFLAGS when running configure
14652 * src/SDCCmain.c: fixed compiling + linking with object files
14654 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14656 * configure.in: configure for pic16 port,
14657 added --disable-pic16-port
14658 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14659 * src/SDCCmain.c: linkOptions is changed to set *,
14660 added if/endif conditional macros to remove options help
14661 messages from optionsTable when a port is not configured, added
14662 support for the PIc16 port in the ports table, when executing
14663 the compiler with no port specified on command line, a default
14664 port is selected with the new macro DEFAULT_PORT which is
14665 defined in port.h, in setDefaultOptions() linkOptions is removed
14666 from initialization assignment, since now it is a set,
14667 parseCmdLine uses setParseWithComma for linkOptions, in
14668 linkEdit() linkOptions are accessed with new function indexSet()
14669 which returns the i'th item of a set variable. See SDCCset.c, in
14670 linkEdit() when calling buildCmdLine(), added linkOptions as
14671 last argument. Now users can pass arguments to gplink via the
14672 -Wl option, main() uses pic16glue() to glue up pic16 programs
14673 * src/SDCCpeeph.c: various changes to support pic16
14674 * src/SDCCset.c: added function void *indexSet(set *, int) to
14675 return the i'th item of the set
14676 * src/SDCCset.h: added function prototype for indexSet()
14677 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14678 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14679 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14680 added macro DEFAULT_PORT
14681 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14682 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14684 * src/pic16/glue.c: commented out some error producing lines
14685 * src/pic16/main.c: __config directives are commented out to stop
14686 gpasm complaining and test the linkage with gplink, _linkCmd and
14687 _asmCmd changed to be more gplink and gpasm friendly
14688 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14689 produced an error when parsed, peep rule 12 is added to utilize
14690 movff, but it is commented out since the pCode does not support
14691 yet a command with 2 address arguments
14693 2003-05-18 <johan AT balder>
14695 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14696 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14697 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14699 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14700 Added feature to script commands from file.
14702 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14704 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14705 * src/SDCCutil.c: include ctype.h for win32
14707 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14709 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14711 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14713 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14714 Fixed so you can set breakpoints prior to run, run does not stop
14715 on entry now. Add tbreak. Other enhancements and fixes for use
14718 2003-05-12 Borut Razem <borut.razem AT siol.net>
14720 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14722 2003-05-11 Borut Razem <borut.razem AT siol.net>
14724 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14725 the path of bin directory, so that PATH is the only env. variable, which has to be set
14726 in case of standard installation.
14727 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14728 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14729 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14731 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14733 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14734 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14735 temp files are in the port dir; clean the gen/test directory when
14736 generating new test.c
14737 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14738 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14739 * support/regression/tests/zeropad.c: added
14741 2003-05-09 <johan AT balder>
14743 * src/SDCCglue.c: fixed bug #597940
14745 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14747 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14748 cache sfr, optimize next,step, fix off by one sourceline,
14749 support ddd list function.
14750 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14752 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14754 * support/regression/HTMLgen.py: added compare_s2f()
14755 * support/regression/Makefile: redo 1.27
14756 * support/regression/generate-cases.py: redo 1.5
14758 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14760 * support/regression/tests/float.c: workaround 33 bit hex constant
14761 * support/regression/tests/simplefloat.c: fix division for host
14763 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14765 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14766 that tame's the PIC's over-aggressive optimizer.
14768 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14770 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14773 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14775 Initial support for DS80C400. "Hello world" runs on TINIm400
14778 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14780 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14781 * Some notes on ddd usage added in debugger/README
14782 Martin Helmling adding more features and fixes for ddd GUI debugger.
14783 Code added for nexti, stepi, up, down, and other adjustments.
14785 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14787 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14788 * src/pic/peeph.def Added two rules to optimize carry manipulation
14789 * src/pic/* removed debug printfs
14791 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14793 * debugger/mcs51/cmd.c: added header newalloc.h
14795 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14797 * as/Makefile: new EXEEXT
14798 * as/z80/Makefile: remove trailing slash of BUILDIR
14799 * as/z80/clean.mk: new EXEEXT
14800 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14801 * support/cpp2/Makefile.in: new EXEEXT
14802 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14804 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14806 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14807 EXEEXT was introduced to fix all related problems with targets
14808 "clean", "install" and "uninstall"; a couple of further flaws
14809 especially with "clean" have been fixed too
14810 * as/mcs51/Makefile.in
14811 * as/mcs51/clean.mk
14815 * debugger/mcs51/Makefile.in
14816 * debugger/mcs51/clean.mk
14817 * link/z80/Makefile
14818 * link/z80/Makefile.in
14819 * link/z80/clean.mk
14821 * packihx/Makefile.in
14823 * sim/ucsim/Makefile
14824 * sim/ucsim/clean.mk
14825 * sim/ucsim/avr.src/Makefile.in
14826 * sim/ucsim/avr.src/clean.mk
14827 * sim/ucsim/s51.src/Makefile.in
14828 * sim/ucsim/s51.src/clean.mk
14829 * sim/ucsim/xa.src/Makefile.in
14830 * sim/ucsim/xa.src/clean.mk
14831 * sim/ucsim/z80.src/Makefile.in
14832 * sim/ucsim/z80.src/clean.mk
14833 * sim/ucsim/main_in.mk
14834 * sim/ucsim/packages_in.mk
14835 * sim/ucsim/gui.src/Makefile.in
14836 * sim/ucsim/gui.src/serio.src/Makefile.in
14837 * sim/ucsim/gui.src/serio.src/clean.mk
14840 * support/cpp2/Makefile.in
14841 * support/cpp2/clean.mk
14842 * support/makebin/Makefile
14843 * support/makebin/clean.mk
14844 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14845 * doc/sdccman.lyx: --program-suffix no longer needed
14847 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14849 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14850 Martin Helmling added support for ddd GUI debugger.
14851 Code added to display assembly, set variables, and other commands
14852 to interface to ddd.
14854 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14856 * as/Makefile: fix target clean
14857 * as/clean.mk: fix target clean
14858 * as/z80/clean.mk: fix target clean
14860 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14862 * Makefile.common.in: added AT EXEEXT AT
14863 * configure.in: removed all mingw32 stuff
14864 * configure: rebuilt from configure.in
14865 * doc/sdccman.lyx: updated section "installation"
14866 * support/scripts/sdcc_mingw32: adapted to configure
14867 * support/scripts/sdcc_cygwin_mingw32: added
14869 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14871 * src/pic Added object file support for the PIC port
14872 * src/pic Applied patch from Craig Franklin (this started the object file support)
14873 * src/regression Updated the PIC regression tests for object files
14875 2003-04-20 Borut Razem <borut.razem AT siol.net>
14877 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14878 lklex.c: In function `getfid':
14879 lklex.c:203: warning: array subscript has type `char'
14880 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14881 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14882 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14883 stack handling macros
14885 2003-04-19 Borut Razem <borut.razem AT siol.net>
14887 * "handling space characters in file path" task:
14888 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14889 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14890 * support/Util/MySystem.h: make it self-sufficient
14891 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14892 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14893 handling space characters in file path
14894 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14895 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14896 * support/Util/MySystem.c: handling space characters in executable's path
14898 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14900 * as/z80/Makefile: fix permanent rebuild of z80
14901 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14902 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14904 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14906 * src/SDCCopt.c: add special case optimization to replace modulo by
14907 a power of two with a bitwise AND.
14909 2003-04-18 <johan AT balder>
14911 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14913 2003-04-17 <johan AT balder>
14915 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14916 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14918 2003-04-13 Borut Razem <borut.razem AT siol.net>
14920 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14921 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14922 fixed mingw problem in adl_NORMALIZE_PATH
14924 2003-04-12 Borut Razem <borut.razem AT siol.net>
14926 * fixed "#pragma SAVE/RESTORE can not be nested":
14927 * src/SDCC.lex: reworked pragma handling functions
14928 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14929 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14931 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14933 * src/SDCCutil.c (pathEquivalent): defined but not used
14934 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14935 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14936 * configure: rebuilt from configure.in
14937 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14938 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14939 * device/include/Makefile.in: replace sdcc_datadir
14940 * device/lib/Makefile.in: replace sdcc_datadir
14941 * Makefile.common.in: add LDFLAGS from configure
14942 * packihx/Makefile.in: use LDFLAGS
14943 * src/Makefile.in: use LDFLAGS
14944 * support/cpp2/Makefile.in: add LDFLAGS from configure
14945 * support/makebin/Makefile: use LDFLAGS
14946 * .version: bumped version number to 2.3.5
14948 2003-04-12 Borut Razem <borut.razem AT siol.net>
14950 * completed "different paths" task:
14951 * src/SDCCmacro.c: fixed bug in handling quotes
14952 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
14953 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
14955 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14957 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
14959 2003-04-11 kevin Vigor <kevin AT vigor.nu>
14961 * ds390/gen.c ds390/peeph.def: fix bug 706781
14963 2003-04-11 Borut Razem <borut.razem AT siol.net>
14965 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
14967 2003-04-10 Scott Dattalo <scott AT dattalo.com>
14969 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
14970 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
14971 set - this bit used to not be set...).
14972 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
14973 bad code in PIC Port
14974 * src/regression/and2.c added to test bug 609268
14975 * src/regression/Makefile added and2.c to regression test
14978 2003-04-08 <johan AT CP255758-A>
14980 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
14981 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
14982 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
14984 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
14986 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
14988 * support/cpp2/Makefile.in: fix bug #487815
14989 * configure: rebuilt from configure.in
14990 * Makefile.common.in: docdir changed, new path suffixes
14991 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
14992 * sdcc_vc_in.h: reflect changes from sdccconf.h
14993 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
14994 * src/SDCCutil.h: remove BINDIR hack
14995 * doc/sdccman.lyx: update new path hierarchy
14997 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
14999 * src/SDCCpeeph.c: added okToRemoveSLOC test
15001 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15003 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15005 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15007 * src/SDCCpeeph.c: added labelIsReturnOnly test
15008 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15010 2003-04-05 <johan AT balder>
15012 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15013 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15014 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15015 * src/SDCCast.c: fixed a warning
15016 * src/SDCCast.h: fixed a warning
15017 * src/SDCCicode.c (operandFromAst): fixed a warning
15019 2003-04-04 <johan AT balder>
15021 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15022 * src/SDCCast.c (decorateType): fixed bug #715076
15023 * src/SDCC.y: fixed bug #702907
15025 2003-04-03 <johan AT balder>
15027 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15028 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15029 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15030 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15031 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15033 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15035 * _decdptr.c: fix return values
15036 * _gptrget.c: fix return values
15037 * _gptrgetc.c: fix return values
15038 * _gptrput.c: fix return values
15039 * _mulint.c: fix return values
15040 * as/z80/Makefile: fix 'make -j' problem
15042 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15044 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15045 * configure.in: big cleanup, updated to autoconf 2.5x
15046 * configure: rebuilt from configure.in
15047 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15048 * sdcc_vc_in.h: reflect changes from sdccconf.h
15049 * doc/Makefile: fixed a flaw in "make install"
15051 2003-04-02 <johan AT balder>
15053 * src/ds390/gen.c (genCmp): no comments
15054 * src/mcs51/gen.c (genCmp): no comments
15055 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15056 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15058 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15060 * support/regression/generate-cases.py: place generated file in given sub directory
15061 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15062 * support/regression/Makefile: improvements for 'make -j';
15063 side effect: it's simpler and faster now
15065 2003-03-31 Borut Razem <borut.razem AT siol.net>
15067 * src/z80/main.c: link-{port} and as-{port} defined without path
15068 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15070 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15072 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15074 2003-03-30 Borut Razem <borut.razem AT siol.net>
15076 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15077 changed type of list parameter to set
15078 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15079 * src/port.h: changed type of do_assemble() parameter to set
15080 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15081 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15082 definition of "cppoutfilename" macro with NULL value in preProcess()
15083 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15084 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15085 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15086 replaced with set *binPathSet
15087 * shash_add() deallocates the item, if allready exsists, before adding the new one
15088 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15090 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15092 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15093 a nested for loop bug in the PIC port
15094 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15097 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15099 * support/Util/dbuf.h: remove C++ stuff to make it portable
15101 2003-03-28 Borut Razem <borut.razem AT siol.net>
15103 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15104 literal strings in stringLiteral()
15105 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15106 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15109 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15111 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15113 2003-03-26 <johan AT balder>
15115 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15116 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15117 * src/SDCCast.c (decorateType): fixed " -v < 3"
15119 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15121 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15122 Added Lenny Story's debug infrastructure changes:
15123 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15124 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15125 * src/cdbFile.c: added
15126 * src/SDCCdebug.c: added
15127 * src/SDCCdebug.h: added
15128 * src/SDCCast.c (createFunction)
15129 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15130 * src/SDCCmain.c (parseCmdLine, main)
15131 * src/SDCCmem.c (redoStackOffsets)
15132 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15135 * src/avr/gen.c (genAVRCode)
15136 * src/ds390/gen.c (gen390Code)
15137 * src/mcs51/gen.c (gen51Code)
15138 * src/pic/gen.c (genpic14Code)
15139 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15140 * src/xa51/gen.c (genXA51Code)
15141 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15143 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15145 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15146 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15148 2003-03-22 <johan AT balder>
15150 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15152 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15154 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15155 * doc/cdbfileformat.lyx: added, written by Lenny Story
15156 * doc/Makefile: added cdbfileformat.lyx
15157 * doc/clean.mk: added cdbfileformat.lyx
15159 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15161 * src/mcs51/peeph.def: fix bug #705773
15163 2003-03-20 <johan AT balder>
15165 An sfr/sbit can have an "at #" AND an initializer
15166 * src/SDCCsymt.c (checkSClass):
15167 * src/SDCCmem.c (allocGlobal):
15168 * src/SDCCmem.c (allocLocal):
15169 * src/SDCCast.c (createBlock):
15171 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15173 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15175 2003-03-16 <johan AT balder>
15177 Undid the hackup of const and volatile, the problem is much bigger
15179 * src/SDCCast.c:1.171
15180 * src/SDCCglue.c:1.138
15181 * src/SDCCicode.c:1.146
15182 * src/SDCCsymt.c:1.150
15183 * src/SDCCval.c:1.65
15185 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15187 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15188 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15190 2003-03-13 <johan AT balder>
15192 Hackup const and volatile modifiers in type chains a bit:
15194 * src/SDCCast.c:1.169
15195 * src/SDCCglue.c:1.136
15196 * src/SDCCicode.c:1.143
15197 * src/SDCCsymt.c1.146
15198 * src/SDCCsymt.h1.59
15199 * src/SDCCval.c:1.63
15201 2003-03-12 <johan AT balder>
15203 * src/SDCCBBlock.h: more LRH debugging junk
15204 * src/SDCCcflow.h: more LRH debugging junk
15205 * src/SDCCloop.c: more LRH debugging junk
15206 * src/SDCC.y (struct_declaration): fixed bug #697590
15207 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15208 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15209 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15211 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15212 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15213 test function names must now match exactly).
15214 * src/SDCCcse.c: added special case in findCheaperOp to allow
15215 extending a short integer. Makes less awful code for bug 700121 test case.
15217 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15219 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15220 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15222 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15224 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15225 actually called (operandsNotEqual() was called for all
15226 operandsNotEqualX tests).
15228 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15230 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15231 with shorter literals. Fixes bug 700121.
15233 2003-03-11 <johan AT balder>
15235 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15237 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15239 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15240 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15242 2003-03-10 Borut Razem <borut.razem AT siol.net>
15244 * src/SDCCmain.c: pipe preprocessor's output
15245 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15246 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15247 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15248 which closes all pipes in pipeSet set
15249 * src/SDCCset.c: free deleted item in function deleteSetItem()
15250 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15251 moved from z80 to src subproject
15252 * .version: increased version number to 2.3.4
15254 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15256 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15257 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15258 * support/regression/ports/xa51/spec.mk: fix typo
15260 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15262 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15264 2003-03-09 Borut Razem <borut.razem AT siol.net>
15266 * src/SDCCmain.c: pipe preprocessor's output
15267 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15268 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15269 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15270 which closes all pipes in pipeSet set
15271 * src/SDCCset.c: free deleted item in function deleteSetItem()
15272 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15273 moved from z80 to src subproject
15275 2003-03-09 Borut Razem <borut.razem AT siol.net>
15277 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15278 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15279 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15280 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15281 * src/SDCCglobl.h: unification of WIN32 native definitions
15283 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15285 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15287 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15289 * src/configure.in: check for endianess (even while cross-compiling)
15290 * src/configure: check for endianess (even while cross-compiling)
15291 * src/configure_in.h: check for endianess (even while cross-compiling)
15292 * src/avr/gen.c: remove old endianess stuff
15293 * src/mcs51/gen.c: remove old endianess stuff
15294 * src/ds390/gen.c: remove old endianess stuff
15295 * src/pic/gen.c: remove old endianess stuff
15296 * src/pic/genarith.c: remove old endianess stuff
15297 * src/pic/glue.c: fix endianess check
15298 * src/pic16/gen.c: remove old endianess stuff
15299 * src/pic16/genarith.c: remove old endianess stuff
15300 * src/pic16/glue.c: fix endianess check
15301 * src/xa51/gen.c: remove old endianess stuff
15302 * src/z80/gen.c: fix endianess check
15303 * src/SDCCglue.c: fix endianess check
15304 * src/ds390/peeph.def: fix bug 700036
15306 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15308 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15309 * src/configure: find appropriate data-types on host for SDCC's int and long
15310 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15311 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15312 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15314 2003-03-07 <johan AT balder>
15317 some minor cleanups before the big shot
15318 OP_DEFS and OP_USES now use Kevin's protection
15319 new option --nolabelopt
15321 * src/SDCCBBlock.c:
15330 * src/ds390/ralloc.c:
15331 * src/mcs51/ralloc.c:
15332 * src/pic/ralloc.c:
15333 * src/xa51/ralloc.c:
15334 * src/z80/ralloc.c:
15336 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15338 * src/pic/pcode.c (get_op): fix 64 bit warnings
15339 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15340 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15341 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15342 * support/regression/tests/malloc.c: fix 64 bit warnings
15344 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15346 * src/mcs51/gen.c (genMinus): fixed bug 696436
15348 2003-03-02 Borut Razem <borut.razem AT siol.net>
15350 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15352 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15354 * configure.in: test for mkstemp
15355 * sdccconf_in.h: add HAVE_MKSTEMP
15357 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15359 * device/include/ctype.h: removed warning while using --stack-auto
15360 * device/include/malloc.h: removed warning while using --stack-auto
15361 * device/include/string.h: removed warning while using --stack-auto
15363 2003-02-23 Borut Razem <borut.razem AT siol.net>
15365 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15366 because NDEBUG is defined (see man assert)
15367 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15369 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15371 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15372 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15374 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15376 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15377 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15379 2003-02-18 <johan AT balder>
15381 * as/mcs51/asmain.c (asmbl): module can start with a digit
15382 * as/z80/asmain.c (asmbl): module can start with a digit
15384 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15386 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15387 * src/asm.c: fix pipe() for Mingw32
15389 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15391 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15392 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15393 make -V work again; --c1mode reads now from stdin
15394 * doc/sdccman.lyx: added --c1mode
15395 * support/Util/SDCCerr.c: new messages for c1 mode
15396 * support/Util/SDCCerr.h: new messages for c1 mode
15397 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15399 2003-02-15 <johan AT balder>
15401 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15403 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15405 * doc/sdccman.lyx: Environment variables, -o and other minor things
15407 2003-02-14 <johan AT balder>
15409 * src/xa51/main.c: before anyone really tries to use it :)
15411 * Install doc's in share/sdcc/doc
15412 * removed some obsolete files
15413 * Do a proper make distclean and uninstall
15414 M Makefile.common.in
15417 M device/include/Makefile.in
15418 M device/lib/Makefile.in
15421 M sim/ucsim/doc/Makefile.in
15423 R src/avr/peeph.rul
15424 R src/xa51/peeph.rul
15425 M support/cpp2/Makefile.in
15426 M support/makebin/Makefile
15429 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15431 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15433 2003-02-10 Borut Razem <borut.razem AT siol.net>
15435 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15436 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15437 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15438 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15439 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15440 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15441 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15442 src/z80/Makefile.bcc: Borland Makefile cleanup
15443 * as/z80/Makefile.bcc: Added Borland Makefile
15444 * support/cpp2/borland.h: Removed
15446 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15448 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15449 * src/SDCC.lex: new pragma NOIV
15450 * src/SDCCglobl.h: new pragma NOIV
15451 * src/SDCCmem.c: new pragma NOIV
15453 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15455 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15457 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15459 * src/SDCCmain.c: signal handling is switched off by --debug
15460 * doc/Makefile: small fix for install; use clean.mk again
15461 * doc/clean.mk: clean *.pdf and *.html too
15463 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15465 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15466 * device/lib/printfl.c: fix a ds390 bug by making it portable
15467 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15468 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15469 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15470 * debugger/mcs51/cmd.c: converted multi-line string literals
15471 * sim/ucsim/globals.cc: converted multi-line string literals
15472 * src/SDCCmain.c: introduced signal handler to remove temp files
15473 * doc/Makefile: small tweaks, implement clean
15474 * doc: removed generated files
15476 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15478 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15479 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15480 Address Record is not correctly generated for DS390."
15482 2003-02-02 Borut Razem <borut.razem AT siol.net>
15484 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15485 * as/mcs51/asm.h: fixed compilation with Borland C
15486 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15487 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15488 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15489 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15490 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15491 src/z80/Makefile.bcc: delete $(LIB) only if exist
15492 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15494 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15496 * device/include/malloc.h: introduced NULL
15497 * device/include/string.h: introduced NULL
15498 * device/include/stdlib.h: introduced NULL
15499 * device/lib/_memcpy.c: removed NULL
15500 * device/lib/_strcat.c: removed NULL
15501 * device/lib/_strchr.c: removed NULL
15502 * device/lib/_strcmp.c: removed NULL
15503 * device/lib/_strcpy.c: removed NULL
15504 * device/lib/_strcspn.c: removed NULL
15505 * device/lib/_strlen.c: removed NULL
15506 * device/lib/_strncat.c: removed NULL
15507 * device/lib/_strncmp.c: removed NULL
15508 * device/lib/_strncpy.c: removed NULL
15509 * device/lib/_strpbrk.c: removed NULL
15510 * device/lib/_strrchr.c: removed NULL
15511 * device/lib/_strspn.c: removed NULL
15512 * device/lib/_strstr.c: removed NULL
15513 * device/lib/_strtok.c: removed NULL
15514 * device/lib/malloc.c: removed NULL, include own header
15516 2003-02-02 <johan AT balder>
15518 * 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
15519 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15520 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15521 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15522 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15523 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15525 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15527 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15530 2003-02-01 <johan AT balder>
15532 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15534 2003-01-31 <johan AT CP255758-A>
15536 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15538 2003-01-30 <johan AT balder>
15540 * src/SDCCBBlock.c: automatic bug detection
15541 * src/SDCCicode.c: automatic bug detection
15543 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15545 * src/SDCCglobl.h: now --xram-size 0 works
15546 * src/SDCCmain.c: now --xram-size 0 works
15548 2003-01-29 <johan AT balder>
15550 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15552 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15554 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15555 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15556 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15557 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15558 * src/SDCCglobl.h: Added options --xram-size and --code-size
15559 * src/SDCCmain.c: Added options --xram-size and --code-size
15561 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15563 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15564 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15566 2003-01-27 <johan AT balder>
15568 * src/SDCC.y: fixed bug #613764
15570 2003-01-26 <johan AT balder>
15572 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15573 * src/SDCCsymt.h: fixed bug #673374
15574 * src/SDCCglue.c: fixed bug #661910
15575 * src/SDCCast.c: fixed bug #458099 and 673374
15577 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15579 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15580 * as/mcs51/strcmpi.h: added
15581 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15582 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15583 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15584 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15585 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15586 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15587 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15588 * as/mcs51/Makefile.aslink: new module strcmpi
15589 * as/mcs51/Makefile.asx8051: new module strcmpi
15590 * as/mcs51/Makefil.bcc: new module strcmpi
15591 * as/mcs51/Makefile.in: new module strcmpi
15592 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15594 2003-01-26 <johan AT balder>
15596 * src/SDCCglue.c: reverted back to 1.124
15597 * src/SDCCast.c: reverted back to 1.156
15598 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15600 2003-01-25 <johan AT balder>
15602 * src/SDCCglue.c: A better fix for bug #661910
15603 * src/SDCCast.c: A better fix for bug #661910
15604 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15606 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15608 * src/Makefile.in: remove spawn.o
15609 * src/SDCCmain.c: remove spawn.h
15610 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15611 * src/spawn.c: removed
15612 * src/spawn.h: removed
15613 * support/regression/ports/ds390/spec.mk: link with -r
15615 2003-01-24 <johan AT CP255758-A>
15617 * src/ds390/gen.c (aopOp): fixed bug #667458
15618 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15619 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15620 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15622 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15624 * src/mcs51/peeph.def: better assembler identation by Frieder
15625 * src/mcs51/gen.c: better assembler identation by Frieder
15627 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15629 * as/z80/string.h: removed for gcc 3.2
15630 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15631 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15633 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15635 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15636 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15637 * support/regression/Makefile: separate temp files for ports
15638 * support/regression/generate-cases.py: separate temp files for ports
15639 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15640 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15642 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15644 * moved tinitalk to device/examples/ds390
15646 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15648 * as/mcs51/lkmem.c: rflag is for DS390
15649 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15650 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15651 (linkEdit): move mem- and map-files the same way as ihx-files
15652 * src/z80/main.c (_setDefaultOptions): removed --generic
15653 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15654 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15655 * src/pic/glue.c (picglue): --c1mode works again
15656 * src/pic16/glue.c (pic16glue): --c1mode works again
15657 * src/asm.c (printCLine): fix #660034
15659 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15661 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15662 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15663 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15664 * as/mcs51/lkmem (summary): better fix for sp problem
15665 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15666 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15667 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15668 remove --stack-after-data
15670 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15672 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15673 * src/SDCCutil.c (join): ugly bug: missing '\0'
15674 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15676 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15678 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15680 * src/pic/main.c (_asmCmd): gpasm supports -o
15681 * src/z80/main.c: more general macros
15682 * device/lib/Makefile.in: remove intermediate files
15684 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15686 * .version: Bumped version number to 2.3.3
15687 * src/SDCCBBlock.c: new option -o
15688 * src/SDCCglobl.h: new option -o
15689 * src/SDCCglue.c: new option -o
15690 * src/SDCCmain.c: new option -o
15691 * src/asm.c: new option -o
15692 * src/ds390/main.c: new option -o
15693 * src/pic/glue.c: new option -o
15694 * src/pic/pcode.c: new option -o
15695 * src/pic/ralloc.c: new option -o
15696 * src/pic16/glue.c: new option -o
15697 * src/pic16/pcode.c: new option -o
15698 * src/pic16/ralloc.c: new option -o
15699 * src/z80/main.c: new option -o
15700 * device/lib/Makefile.in: use -o
15701 * support/regression/ports/ds390/spec.mk: use -o
15702 * support/regression/ports/gbz80/spec.mk: use -o
15703 * support/regression/ports/mcs51/spec.mk: use -o
15704 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15705 * support/regression/ports/z80/spec.mk: use -o
15706 * support/regression/ports/ucz80/spec.mk: use -o
15707 * support/regression/ports/xa51/spec.mk: use -o
15708 * support/regression/fwk/lib/timeout.c: fix usage string
15710 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15711 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15713 2003-01-07 <johan AT balder>
15715 * src/SDCCast.c (decorateType): fixed bug #600035
15717 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15718 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15719 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15720 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15721 * src/pic/pcode.c: outcommented unused variable to remove warnings
15722 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15724 2003-01-06 <karl AT turbobit.com>
15725 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15728 2003-01-06 <johan AT balder>
15730 * src/SDCCicode.c: fixed array add
15732 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15733 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15734 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15736 2003-01-04 <johan AT balder>
15738 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15740 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15741 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15743 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15744 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15745 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15747 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15748 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15750 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15751 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15753 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15754 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15756 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15758 * in /sdcc/as/mcs51/ changed these files in order to create an
15759 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15760 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15761 following files to include the previous two files: aslink.dsp,
15762 Makefile.aslink, Makefile.bcc, and Makefile.in.
15764 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15765 .adb instead of .cdb
15767 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15769 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15770 value from option --iram-size.
15772 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15774 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15777 2002-09-18 <wiml AT hhhh.org>
15779 * SDCClrange.h: exposed setFromRange() and setToRange()
15780 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15781 packRegsForAccUse() (bug 542397)
15782 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15783 multiple times and emitting the fetch operations more than once
15784 added aopGetUsesAcc() function to allow binary operators to
15785 fetch their operands in the correct order; made genMinus() emit
15786 compact code for X = LITERAL - Y
15788 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15789 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15790 sprintf() in line 1267.
15792 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15793 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15796 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15797 Changes to aslink (All the changes are marked with 'JCF'):
15799 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15802 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15803 area BSEG. Also moves, if possible, the DATA area down into the internal
15804 ram so more space is available.
15806 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15809 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15810 not bytes. Function summary() which creates a memory usage summary
15811 file with extension .mem. Reports of overlaping stack and small stack
15812 size. If the space for the stack is less than 16 bytes aslink trows a
15815 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15816 the 8051. Option 'y' for memory summary output file.
15818 Changes to sdcc (All the changes are marked with 'JCF'):
15820 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15822 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15823 overlaying area for it (uses RegBankUsed[4]).
15825 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15826 bank zero as used by default. By default aslink locates the stack
15827 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15828 the creation of the .mem file. Delegates the allocation of data area
15829 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15830 the begining of the stack area to aslink.
15832 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15833 glue() in SDCCglue.c creates an area for it.
15835 2002-09-03 Borut Razem <borut.razem AT siol.net>
15836 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15837 sdcc/src/pic/glue.c:
15838 introduced atexit() handler for teporay files removal in case of
15839 errors, assertions, ...
15841 2002-08-29 Borut Razem <borut.razem AT siol.net>
15842 * sdcc/support/cpp2/auto-host_vc_in.h:
15843 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15844 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15845 Maybe there is a similar problem with BORLANDC? It should be checked!
15847 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15848 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15849 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15850 was not executed, and the compiler (cl) launched a warning:
15851 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15853 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15854 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15856 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15857 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15859 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15860 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15861 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15862 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15863 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15864 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15865 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15866 - added Release configuration in VS projects
15867 - review of compiler an linker options
15868 - VC .exe files are generated in bin_vc directory, not to interfere
15869 with binaries generated from other projects (cygwin, mingw, bcc ...)
15871 * sdcc/src/yacc.dsp: added
15873 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15874 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15875 and insert the version number definitions from .version
15877 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15879 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15880 added - genarate auto-host.h using auto-host_vc_in.h as template
15883 removed from CVS, generated automatically
15885 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15886 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15888 2002-08-11 Borut Razem <borut.razem AT siol.net>
15889 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15891 2002-08-10 Borut Razem <borut.razem AT siol.net>
15892 * src/SDCCmain.c (main):
15893 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15894 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15895 The consequence was that some temporary files were not removed.
15898 unification of code in functions tempfilename() and tempfile():
15899 function tempnam() is defined in Visual Studio 6.0 and .NET
15901 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15903 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15904 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15905 - removed compiler command line option /WX: Treats all warnings as errors
15906 - update a list of source files, included into the project
15908 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15909 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15910 changed project type to Generic Project so that can be correcly converted to VS.NET project
15912 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15914 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15916 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15918 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15919 added return 0 statements after assert() to make compiler happy
15921 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15922 added newline in the def file to keep MSC compiler satisfied
15924 * sdcc/src/z80/gen.c:
15925 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15926 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15927 - solved MSC error in function aopDump()
15929 * sdcc_vc.h: define PREFIX as "\\sdcc"
15931 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15932 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15934 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15935 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15936 - Rewrote the register banking algorithm.
15937 - Added pCode live-range analysis to registers (for now, only non-used and
15938 singly-used registers optimized away)
15940 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15942 * 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.
15944 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15945 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15947 2002-04-22 Michael Hope <michaelh AT vroom>
15949 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
15951 * configure.in (DD_COPT): Added include support required for gbdk.
15953 * .version: Bumped version number just to increase it.
15955 * src/SDCCmain.c: Added -nostdinc to the default options.
15957 2002-04-15 Michael Hope <michaelh AT vroom>
15959 * device/lib/z80/printf.c (sprintf): Added.
15961 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
15963 * src/z80/peeph.def: Added transpose redundent load rule.
15965 * src/z80/main.c: Added force callee saves for jaune.
15967 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
15969 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
15971 2002-03-28 Johan Knol <johan AT balder>
15973 * src/SDCCval.c: fixed bug #532436
15975 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15977 Added "char *Processor" field to the port structure.
15980 Added -p option. Allows port dependent processor to be specified.
15983 Initialized the new field char *Processor field to NULL in all ports
15986 Compiler generated registers for interrupt context saving
15987 were not getting allocated.
15989 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
15992 Fixed left shift. Will promote the left side of a left shift
15993 if a) left shifting more than size of operand or b) when assigned
15994 to something size > size of left side
15996 2002-03-14 Scott Dattalo <scott AT dattalo.com>
15998 tons of changes. Register allocation has been
15999 rewritten. Added customization for the various PICs. Flow
16000 analysis is restructured. ...
16002 * src/pic/device.h:
16005 * src/pic/device.c:
16006 Added. device.c is a PIC port hack to accomodate variations
16009 2002-03-13 Michael Hope <michaelh AT vroom>
16011 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16013 2002-03-04 johanknol <johanknol AT manik>
16015 * /src/SDCCval.c: fixed
16017 const unsigned char arr[][2] = { { 0, 1 } };
16018 t18.c:1: error: Initializer element is not constant
16020 2002-03-04 bela <bela AT manik>
16022 * /device/include/mcs51reg.h:
16023 ds89c420 register definition update
16025 2002-03-03 <johan AT FRIJA>
16027 * support/Util/SDCCerr.c: did something, but don't no why anymore
16029 * support/regression/tests/bug-524691.c: made it a little less shy
16031 * src/SDCCast.c (decorateType): fixed bug #524697
16033 * src/SDCCast.c: made some lineno improvements
16035 * src/SDCCval.c (getNelements): changed warning to error
16037 * src/SDCCglue.c (printIvalArray): changed warning to error
16039 * src/SDCCicode.c: fixed a warning for mingw
16041 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16043 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16045 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16047 * src/ds390/peeph.def:
16048 Added some more peephole rules
16050 * src/ds390/gen.c: Various fixes & enhancements
16052 * src/SDCClrange.c, src/SDCClrange.h:
16053 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16055 * src/ds390/ralloc.c:
16056 various fixes & enhancements (ds390) specific
16058 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16059 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16062 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16064 2002-03-02 <johan AT FRIJA>
16066 * src/SDCCast.c (decorateType): fixed bug #524708
16068 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16070 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16072 2002-03-01 Michael Hope <michaelh AT vroom>
16074 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16076 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16078 2002-03-01 <johan AT FRIJA>
16080 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16082 * src/SDCCast.c (decorateType): fixed bug #524209
16084 * src/SDCCval.c (valNot): fixed bug #524195
16086 2002-02-26 <johan AT balder>
16088 * src/xa51/gen.c: fixed a warning
16090 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16092 * src/SDCCast.c (decorateType): fixed bug #522534
16094 2002-02-23 <johan AT balder>
16096 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16098 2002-02-22 <johan AT balder>
16100 * src/SDCCast.c: fixed bug #514865
16102 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16104 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16106 * sdcc/src/SDCCloop.c:
16107 Previous fix was not good. basic blocks that have "break" or "return" are
16108 not really partof a loop , but live ranges used in these blocks should
16109 be live thru the entire loop, so set partOfLoop but don't add them to
16112 2002-02-21 <johan AT FRIJA>
16114 * src/SDCCcse.c: fixed bug #514308
16116 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16119 Fixed BUG #519583. If a conditional block ended in a return/break
16120 statement inside a loop, it was not being considered part of the loop.
16122 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16124 2002-02-10 Karl Bongers <karl AT turbobit.com>
16127 Fixed up SDCDB debugger somewhat. Updated debugger/README
16128 with lots of comments and notes.
16130 * device/examples/test2.c:
16131 Fix bug, "red" variable not being initialized(compiler complained).
16133 * device/examples/Makefile, examples/test3.c:
16134 Add Makefile in device/examples folder, compiles test3.c
16135 for use as a multiple module SDCDB test case.
16137 * sim/ucsim/cmd.src/cmdset.cc:
16138 Took out debug printfs in ucsim "next" command.
16140 * sim/ucsim/xa.src:
16141 Karl and Johan start ucsim XA support. Most dissassembly working,
16142 about 75% emulation done(plenty of work remaining).
16144 * sim/ucsim/z80.src:
16145 Add Z80 support to ucsim, add test-ucz80 regression test,
16146 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16147 Notice z80 compiler fails on examples/test3.c/crc code.
16149 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16151 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16152 Added support for --parms-in-bank1
16154 * src/ds390/peeph.def:
16155 added a few more peephole optimzations
16157 * src/ds390/main.c:
16158 1) added __builtin_inp & __builtin_outp used to read in data of given length
16159 from a memory mapped port
16160 2) added __builtin_memcmp
16161 3) added __builtin_swapw swap bytes of a short
16163 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16164 1) handle multiple send & receives from register bank1
16165 2) ralloc can now allocate DPTR1 to some liveRanges
16167 * src/SDCCsymt.c, src/SDCCsymt.h:
16168 changes to handle multiple sends & receives
16170 * src/SDCCptropt.h:
16171 added some pointer arithmetic optimization
16173 * src/SDCCptropt.c:
16174 added some pointer arithmetic optimizations but not stable yet so not
16175 called from anywhere (will get this working shortly)
16177 * src/SDCCopt.c: fixed for multiple sends & receives
16180 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16181 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16182 set preprocessor defines (depending on options)
16184 * src/SDCCicode.c, src/SDCCicode.h:
16185 changes made to handle multiple sends & receives
16188 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16190 * src/SDCCcse.c, src/SDCCcse.h:
16191 added function findbackward def (to be used in upcoming optimization)
16193 * src/SDCCcflow.c, src/SDCCcflow.h:
16194 added function returnAtEnd - to determine if a basic block terminates with
16197 * src/SDCCast.c, src/SDCCast.h:
16198 added option parms-in-bank1
16200 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16201 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16202 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16203 adjusted for --parms-in-bank1 option
16205 * device/include/string.h:
16206 donot redefine "reentrant" keyword
16208 * device/include/ds80c390.h: Added some more SFRs
16210 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16212 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16214 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16216 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16218 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16220 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16222 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16224 * Added --xram-movc option
16226 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16228 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16230 2002-01-11 Johan Knol
16232 * Added math lib of Jesus Calvino-Fraga
16234 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16236 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16237 * support/regression/Makefile: new target test-mcs51-stack-auto
16238 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16240 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16242 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16244 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16246 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16248 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16250 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16252 * src/SDCCglue.h: add definition for printIvalChar()
16254 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16256 * src/SDCCast.c: fix #498138 by Johan
16258 * src/SDCCglue.c: fix #498138 by Johan
16260 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16262 * support/regression/Makefile: fix clean
16264 * support/regression/ports/ds390/support.c: fix transmission of last character
16266 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16268 * /sdcc/src/ds390/gen.c:
16269 a) improved computing address of stack variable
16270 b) took out some #if 0 code
16271 c) improved parmBytes adjustment
16272 d) improved genPlusIncr & genMinusIncr
16273 e) genCmp could generate bad code (when left assigned to DPTR)
16274 f) Fixed bug in hasInc
16276 * /sdcc/src/ds390/ralloc.c:
16277 a) packRegsForSupport could mess up live information (Fixed)
16278 b) packRegsDPTRuse could be incorrect for left & right shift
16280 * /sdcc/src/mcs51/ralloc.c:
16281 packRegsForSupport could mess up the live information (Fixed)
16283 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16285 * /sdcc/src/SDCCast.c:
16286 can reverse a loop even if function call is present as long
16287 as the loop control variable is local & is not passed as parameter
16289 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16291 * /sdcc/ChangeLog: *** empty log message ***
16293 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16294 More builtin function additions for TININative
16296 * /sdcc/src/ds390/ralloc.c:
16297 Had broken the regression testsuite
16299 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16301 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16302 Added funcattr hasStackParms will be set for reentrant functions when there
16303 are paramteres on the stack, this helps in minimizing frame pointer generation
16304 typeFromStr can handle function pointers now
16306 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16307 *** empty log message ***
16309 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16311 * /src/ds390/gen.c, /src/ds390/main.c:
16312 More builtin function additions for TININative
16314 * /src/ds390/ralloc.c:
16315 Had broken the regression testsuite
16317 * /src/SDCCast.c: Fixed a bug in dumptree
16319 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16320 Added funcattr hasStackParms will be set for reentrant functions when there
16321 are paramteres on the stack, this helps in minimizing frame pointer generation
16322 typeFromStr can handle function pointers now
16324 * /doc/builtins.txt, /doc/TININative.txt:
16325 *** empty log message ***
16328 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16330 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16331 ALPHA version for -mTININative
16333 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16334 updated to reflect changes in the port structure
16337 added function do_assemble (similar to do_link) if non-null this function
16338 will be called to do assembly (-mTININative) requires a multi command
16340 added function genAssemblerEnd will be called to generate assembler Epilogue
16343 added _JavaNative to debug info printing
16345 * /src/SDCCmain.c: added option --tini-libid
16346 added port->do_assemble function (-mTININative) has a multi command assemble
16348 * /src/SDCCglue.c: Disabled "constExpr" check
16349 added port->genAssemblerEnd function
16351 * /src/SDCCglobl.h: Added option --tini-libid value
16354 tookout optimizeCompare from the header (has no external references)
16356 * /src/SDCCast.c: made one more function "static"
16358 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16360 * src/z80/mappings.i: Added z80asm support.
16362 * src/z80/main.c: Added z80asm support on --asm=z80asm
16364 * src/z80/gen.c: Fixed asm portability issues.
16366 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16368 * src/SDCCglue.c (printExterns): Added global/extern split.
16370 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16372 * support/regression/Makefile: added test for mcs51 model large
16374 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16376 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16378 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16380 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16382 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16384 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16386 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16388 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16390 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16392 * support/regression/tests/simplefloat.c: Port to mcs51.
16394 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16395 * support/regression/tests/bug-485362.c: Added.
16397 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16399 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16401 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16403 * src/z80/gen.c (aopDump): Added a dump function.
16405 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16406 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16408 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16410 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16412 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16414 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16416 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16418 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16420 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16422 * support/regression/ports/ds390/support.c: Use tinibios.
16424 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16426 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16428 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16429 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16431 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16433 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16435 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16437 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16439 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16440 (packRegsForIYUse): Created and optimised.
16442 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16444 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16445 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16447 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16449 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16451 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16453 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16455 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16457 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16459 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16461 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16463 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16465 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16467 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16469 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16470 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16471 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16473 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16475 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16476 (genNotFloat): Added.
16477 (genUminusFloat): Added.
16479 * device/lib/z80/Makefile: Added floating pt stubs.
16481 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16483 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16485 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16487 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16489 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16491 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16493 * sdcc/support/regression/Makefile: Add port ds390.
16495 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16497 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16499 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16501 * sdcc/support/regression/ports/ds390/support.c: Added.
16503 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16505 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16507 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16509 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16511 * device/include/malloc.h: Added z80 and gbz80 support.
16513 * device/lib/gbz80/heap.s: Added.
16515 * device/lib/z80/heap.s: Added.
16517 * device/lib/malloc.c: Added z80 and gbz80 support.
16519 * support/regression/tests/malloc.c (testMalloc): Added.
16521 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16523 * support/regression/tests/bug-478094.c: Added.
16525 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16527 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16529 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16531 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16533 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16535 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16537 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16539 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16541 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16543 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16545 * support/regression/tests/bug-477927.c: Added.
16547 * src/z80/peeph.def: Added minor rules.
16549 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16551 * src/z80/peeph.def: Added jump optimisation modification.
16553 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16555 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16557 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16559 * support/regression/tests/funptrs.c: Added.
16561 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16563 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16565 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16567 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16569 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16571 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16572 (movLeft2ResultLong): Created.
16574 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16575 (joinPushes): Added. Joins two char pushes into a word push.
16577 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16579 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16581 * support/makebin/Makefile (install): Added creation of dest dir.
16583 2001-10-24 Karl Bongers <karl AT turbobit.com>
16585 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16587 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16589 * src/z80/ralloc.c: Turned off faulty pack for one use.
16591 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16593 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16595 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16597 * support/regression/Makefile: Improved clean
16599 * support/regression/ports/gbz80/spec.mk: Added clean
16601 * support/regression/ports/host/spec.mk: Added clean
16603 * support/regression/ports/z80/spec.mk: Added clean
16605 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16607 * support/regression/ports/mcs51/timeout.c: little improvements
16609 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16611 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16613 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16615 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16617 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16619 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16621 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16623 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16624 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16626 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16628 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16630 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16632 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16634 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16636 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16638 * support/regression/tests/longor.c: Added.
16640 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16642 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16644 * as/mcs51/aslink.h: define PATH_MAX
16646 * as/mcs51/asm.h: define PATH_MAX
16648 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16650 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16652 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16654 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16656 * src/SDCCglobl.h: define PATH_MAX
16658 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16660 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16662 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16664 * src/z80/gen.c (gencjneshort): Fixed
16666 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16668 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16670 * support/regression/tests/bug-469671.c: Added.
16672 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16674 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16676 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16678 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16680 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16682 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16684 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16686 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16688 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16690 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16692 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16694 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16696 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16698 * 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.
16700 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16702 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16704 2001-10-07 <johan AT FRIJA>
16706 * device/lib/gets.c (gets): fixed the return value.
16708 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16709 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16711 * 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.
16713 * 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.
16715 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16717 * src/pic/gen.c: Removed Safe_strdup.
16719 * configure.in: Added option to enable libgc support.
16721 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16722 (bitVectUnion): Optimised.
16723 (bitVectIntersect): Optimised.
16724 (bitVectBitsInCommon): Optimised.
16725 (bitVectCplAnd): Optimised.
16727 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16729 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16731 * src/SDCCmain.c: distinguish between assembler debug and plain options
16733 * src/avr/main.c: remove standard assembler options
16735 * src/ds390/main.c: remove standard assembler options
16737 * src/mcs51/main.c: remove standard assembler options
16739 * src/port.h: removed "PENDING" comment
16741 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16743 * src/device/lib/_mulint.c : new, with assember functions
16745 * src/device/lib/_mullong.c : new, with assember functions
16747 * src/device/lib/_divuint.c : with assember functions
16749 * src/device/lib/_divsint.c : with assember functions
16751 * src/device/lib/_divulong.c: with assember functions
16753 * src/device/lib/_divslong.c: with assember functions
16755 * src/device/lib/_moduint.c : with assember functions
16757 * src/device/lib/_modsint.c : with assember functions
16759 * src/device/lib/_modulong.c: with assember functions
16761 * src/device/lib/_modslong.c: with assember functions
16763 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16765 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16767 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16768 replaced _mululong.c and _mulslong.c by _mullong.c
16770 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16772 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16774 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16776 * src/SDCCglue.c: test, if win32api is available for MINGW
16778 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16780 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16781 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16782 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16783 * support/regression/ports/host/spec.mk: removed GENERIC
16784 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16785 * support/regression/ports/z80/spec.mk: removed GENERIC
16787 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16789 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16791 * support/regression/tests/bug-467035.c: Created.
16793 2001-10-01 <johan AT FRIJA>
16795 * src/SDCC.y: fixed bug #466586 part 1
16797 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16799 * SDCCicode.c: z80 has no generic pointers
16800 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16802 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16804 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16806 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16808 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16810 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16812 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16814 * configure.in: Fixed up so that ucsim is only configured once.
16816 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16818 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16819 (getPathDifference): As above.
16821 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16823 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16825 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16826 * .version: Updated to 2.3.1
16828 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16829 Added copyright header.
16831 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16832 (assemble): Added support for macro based assembler commands.
16833 (linkEdit): Added support for macro based linker commands.
16834 (preProcess): Changed the pre-processor to use macros.
16835 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16836 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16838 * device/lib/z80/crt0.s: Added module name for debugging.
16840 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16842 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16844 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16846 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16848 * src/Makefile.in: Added SDCCmacro and SDCCutil
16850 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16852 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16854 2001-09-16 <johan AT FRIJA>
16856 * 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.
16858 2001-09-15 <johan AT FRIJA>
16860 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16861 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16863 2001-09-11 <johan AT FRIJA>
16865 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16867 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16869 * support/regression/tests/bug-460444.c: Added test case.
16871 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16872 (genCast): Added justification for all of the asserts.
16874 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16876 * support/regression/support.c: _xdata replaced by xdata
16878 * support/regression/spec.mk: removed _generic
16880 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16882 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16884 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16885 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16887 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16889 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16891 * support/regression/tests/bug-460010.c: Added test case.
16893 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16895 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16897 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16899 * support/regression/testfwk.c: removed workaround for bug #436344
16901 * support/regression/tests/bp.c: use less memory with mcs51
16903 * support/regression/tests/bug-441448.c: use less memory
16905 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16907 * support/regression/collate-results.py: typo
16909 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16911 * support/regression/tests/fetchoverlap.c: Added new test case.
16913 * support/regression/tests/bp.c: Added new test case.
16915 * support/regression/tests/bug-448984.c: Added new test case.
16917 * support/regression/tests/pow2shifts.c: Added new test case.
16919 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16920 (genlshTwo): Fixed right shift for count > 8.
16922 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16924 2001-09-08 <johan AT FRIJA>
16926 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16928 2001-09-07 <johan AT FRIJA>
16930 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16932 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16934 2001-09-06 <johan AT FRIJA>
16936 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16937 * bernhard noted me at this: "() equals to (void)" (1.38)
16939 2001-09-05 <johan AT FRIJA>
16941 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16943 2001-09-04 <johan AT FRIJA>
16945 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16948 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
16950 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
16952 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
16954 * link/z80/aslink.h: Fixed path for PATH_MAX
16956 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
16958 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
16960 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
16962 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
16964 * 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.
16966 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
16968 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
16969 (genCmp): Fixed up genCmp for the GB with longs.
16971 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
16973 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
16975 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
16977 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
16979 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
16981 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
16983 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
16985 * 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.
16987 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
16989 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
16991 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
16993 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
16995 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
16997 * sim/ucsim/configure: little improvement of Cygwin-detection
16998 * sim/ucsim/configure.in: little improvement of Cygwin-detection
16999 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17000 * support/regression/tests/bug-221100.c: small changes for mcs51
17001 * support/regression/tests/bug-221168.c: small changes for mcs51
17002 * support/regression/tests/bug-227710.c: small changes for mcs51
17003 * support/regression/tests/staticinit.c: small changes for mcs51
17004 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17005 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17006 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601