1 2008-12-26 Borut Razem <borut.razem AT siol.net>
3 * support/librarian/sdcclib.c:
4 fixed bug 2466950: "sdcclib broken"
5 by removing fgets return value check
7 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
10 device/include/string.h: Implemented RFE #1914254
12 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
13 * device/lib/z80/Makefile.in,
14 device/lib/Makefile.in,
15 device/lib/z80/memmove.s: Implemented RFE #1914256
17 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
19 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
20 * src/z80/peep.c: improved checks for unused data
22 src/z80/main.c: Implemented RFE #1899189
24 2008-12-25 Borut Razem <borut.razem AT siol.net>
26 * support/regression/Makefile.in:
27 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
29 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
31 * src/z80/peeph-z80.def: minor peephole improvements
33 2008-12-21 Borut Razem <borut.razem AT siol.net>
35 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
36 due to redefinition of symbol __assert
37 sdcclib.c:53:1:warning: "__assert" redefined
38 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
39 warning: this is the location of the previous definition
41 2008-12-20 Raphael Neider <rneider AT web.de>
43 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
44 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
45 support/cpp/libcpp/macro.c: fix format string errors
47 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
49 * src/pic/device.c: partial rewrite using strtok,
50 quieten compiler warnings, adopt SDCC coding style
52 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
53 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
54 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
55 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
56 support/librarian/sdcclib.c, support/makebin/makebin.c:
57 quieten most compiler warnings
59 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
60 probably fix operator precedence bug
62 * doc/clean.mk: quieten rm if no .lyx is present
64 2008-12-19 Borut Razem <borut.razem AT siol.net>
66 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
67 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
68 doc/README.txt, doc/test_suite_spec.lyx:
69 applied patch 2446381: Dcoumentation spelling correcitons
70 thanks to Steven Borley
72 2008-12-16 Raphael Neider <rneider AT web.de>
74 * device/include/pic/pic12f629.h,
75 device/include/pic/pic12f675.h,
76 device/lib/pic/libdev/pic12f629.c,
77 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
79 2008-12-14 Borut Razem <borut.razem AT siol.net>
81 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
82 converted to LyX 1.5.7 (\lyxformat 276) format
84 2008-12-07 Borut Razem <borut.razem AT siol.net>
86 * support/regression/tests/bitfields.c:
87 added test case for bug #2366757
89 2008-12-07 Raphael Neider <rneider AT web.de>
91 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
92 NULL pointer dereference, closes #2366757
94 2008-11-25 Raphael Neider <rneider AT web.de>
96 * device/include/pic16/pic16devices.txt,
97 sdcc/src/pic16/device.c,
98 sdcc/src/pic16/device.h: implicitly disable XINST
99 whenever CONFIG4L is set via an additional optional
100 argument to the configword directive in pic16devices.txt
102 2008-11-24 Raphael Neider <rneider AT web.de>
104 * device/lib/pic16/configure.ac,
105 device/lib/pic16/Makefile.common: fixed quoting issues
107 * device/lib/pic16/configure,
108 device/lib/pic16/debug/Makefile.in,
109 device/lib/pic16/libc/Makefile.in,
110 device/lib/pic16/libdev/Makefile.in,
111 device/lib/pic16/libio/Makefile.in,
112 device/lib/pic16/libm/Makefile.in,
113 device/lib/pic16/libsdcc/Makefile.in,
114 device/lib/pic16/Makefile.in,
115 device/lib/pic16/startup/Makefile.in: regenerated
117 * src/pic16/main.c (_pic16_finaliseOptions): revert to
120 2008-11-24 Raphael Neider <rneider AT web.de>
122 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
123 argument of --asm= or --link= to allow for
124 --asm="sh script --options", the user can double quote the
125 argument if needed: --asm="'c:/program files/gpasm' -q",
126 also fix some potential buffer overflows
128 2008-11-19 Borut Razem <borut.razem AT siol.net>
131 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
132 thanks Mauro Giachero
134 2008-11-16 Borut Razem <borut.razem AT siol.net>
136 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
137 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
139 2008-11-15 Borut Razem <borut.razem AT siol.net>
141 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
142 src/SDCCsymt.c, src/SDCCsymt.h:
143 fixed RFE #2291335 : Unnamed bit-field initialization
144 * support/regression/tests/bitfields.c:
145 added test case for RFE #2291335
146 * support/regression/tests/bug-1981238.c:
147 don't initialize unnamed bit-fields
149 2008-11-11 Raphael Neider <rneider AT web.de>
151 * device/include/pic16/pic18f25j10.h,
152 device/include/pic16/pic18f45j10.h: remove useless boilerplate
154 * device/include/pic16/adc.h,
155 device/lib/pic16/libio/adc/adcbusy.c,
156 device/lib/pic16/libio/adc/adcclose.c,
157 device/lib/pic16/libio/adc/adcconv.c,
158 device/lib/pic16/libio/adc/adcopen.c,
159 device/lib/pic16/libio/adc/adcread.c,
160 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
161 and fixed ADC routines to work for more target devices,
162 incorporates patch #2036130 by Nick Materer
164 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
166 * device/include/ctype.h,
167 * device/include/ds400rom.h,
168 * device/include/ds80c390.h,
169 * device/include/float.h,
170 * device/include/math.h,
171 * device/include/serial.h,
172 * device/include/stdbool.h,
173 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
175 * device/include/mcs51/C8051F336.h,
176 * device/include/mcs51/C8051T600.h,
177 * device/include/mcs51/C8051T610.h,
178 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
179 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
181 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
183 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
185 2008-11-10 Raphael Neider <rneider AT web.de>
187 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
188 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
189 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
190 (patch by Nick Materer, #2253980)
192 * device/lib/pic16/libio/adc.ignore,
193 device/lib/pic16/libio/i2c.ignore,
194 device/lib/pic16/libio/usart.ignore,
195 device/lib/pic16/pics.all: updated to build more device libs
197 * device/lib/pic16/libdev/Makefile.am,
198 device/lib/pic16/libdev/Makefile.in,
199 device/lib/pic16/libio/Makefile.am,
200 device/lib/pic16/libio/Makefile.in: regenerated
202 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
203 names per memory location, applied SDCC style to more functions
205 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
207 * device/include/mcs51/p89lpc933_4.h: new NXP header file
208 * device/include/mcs51/p89lpc935_6.h: new NXP header file
209 * device/include/mcs51/p89v66x.h: minor changes
210 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
212 2008-11-09 Raphael Neider <rneider AT web.de>
214 * device/include/pic/pic14devices.txt: fixed memory description for
215 12f629 and 12f675, closes #2236240
217 2008-11-06 Borut Razem <borut.razem AT siol.net>
219 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
220 pass system include paths with -isystem to sdcpp
221 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
222 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
224 2008-11-02 Raphael Neider <rneider AT web.de>
226 * doc/sdccman.lyx: updated the sections on the library build process
227 and on how to add support for new devices, and documented known
228 problems with the extended instruction set including a workaround
230 2008-11-01 Raphael Neider <rneider AT web.de>
232 * device/include/pic16/adc.h,
233 device/include/pic16/pic16devices.txt,
234 device/include/pic16/pic18f2410.h,
235 device/include/pic16/pic18f2510.h,
236 device/include/pic16/pic18f2515.h,
237 device/include/pic16/pic18f2610.h,
238 device/include/pic16/pic18f4410.h,
239 device/include/pic16/pic18f4510.h,
240 device/include/pic16/pic18f4515.h,
241 device/include/pic16/pic18f4610.h,
242 device/include/pic16/pic18fregs.h,
243 device/lib/pic16/libdev/Makefile.am,
244 device/lib/pic16/libdev/Makefile.in,
245 device/lib/pic16/libdev/pic18f2410.c,
246 device/lib/pic16/libdev/pic18f2510.c,
247 device/lib/pic16/libdev/pic18f2515.c,
248 device/lib/pic16/libdev/pic18f2610.c,
249 device/lib/pic16/libdev/pic18f4410.c,
250 device/lib/pic16/libdev/pic18f4510.c,
251 device/lib/pic16/libdev/pic18f4515.c,
252 device/lib/pic16/libdev/pic18f4610.c,
253 device/lib/pic16/libio/Makefile.am,
254 device/lib/pic16/libio/Makefile.in,
255 device/lib/pic16/pics.all: added support for 18f[24][456]10
256 and 18f[24]515 devices
257 * doc/sdccman.lyx: updated list of supported PIC16 devices
259 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
260 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
261 src/xa51/gen.c: avoid compiler warnings
262 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
264 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
266 * device/include/mcs51/p89v66x.h: NXP header file
267 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
268 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
270 2008-10-14 Raphael Neider <rneider AT web.de>
272 * device/lib/pic16/libdev/Makefile.am,
273 device/lib/pic16/libio/Makefile.am: enable building libraries for
274 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
275 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
276 * device/lib/pic16/libdev/Makefile.in,
277 device/lib/pic16/libio/Makefile.in: regenerated
279 2008-10-14 Raphael Neider <rneider AT web.de>
281 * device/include/pic16/pic18f2450.h,
282 device/include/pic16/pic18f4450.h,
283 device/lib/pic16/libdev/pic18f2450.c,
284 device/lib/pic16/libdev/pic18f4450.c,
285 device/include/pic16/adc.h,
286 device/include/pic16/pic16devices.txt,
287 device/include/pic16/pic18fregs.h,
288 device/lib/pic16/libdev/Makefile.am,
289 device/lib/pic16/libdev/Makefile.in,
290 device/lib/pic16/libio/Makefile.am,
291 device/lib/pic16/libio/Makefile.in,
292 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
294 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
295 stack to a fixed location, relax it to automatically work with all
296 but the smallest devices (256 byte RAM devices need #pragma stack)
298 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
300 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
301 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
302 * device/lib/_strcspn.c: fixed bug 2140931
304 2008-10-06 Raphael Neider <rneider AT web.de>
306 * device/include/pic16/stdio.h,
307 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
308 declared __naked for convenience, named all arguments
309 * device/lib/pic16/libc/stdio/strmgpsim.c,
310 device/lib/pic16/libc/stdio/strmmssp.c,
311 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
313 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
314 empty __naked functions,
315 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
316 corner cases (unlink first/last pCode in list), reuse more code
318 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
320 * src/ds390/main.c (_ds390_genInitStartup): added
321 * src/SDCCpeeph.c (getPatternVar): new, added,
322 (labelInRange): fixed bug 2115959
323 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
324 * src/SDCCicode.h: added newiTempOperand
325 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
326 added optimizations for 0/x and x/-1, see also patch 2142900
327 * support/regression/tests/onebyte.c (testMul): added test cases
329 2008-09-20 Borut Razem <borut.razem AT siol.net>
332 definition of absolute address symbols without initial value,
333 fixed SDCC crash "do not know how to intialize symbol"
335 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
337 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
338 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
339 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
340 * device/lib/z80/stubs.s: added stubs for above functions
341 * src/SDCCopt.c (convilong),
342 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
343 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
344 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
345 * support/regression/tests/onebyte.c: enabled all tests for z80
347 2008-09-15 Borut Razem <borut.razem AT siol.net>
349 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
350 device/lib/pic16/libc/stdio/printf.c,
351 device/lib/pic16/libc/stdio/strmusart.c,
352 device/lib/pic16/libc/stdio/printf_tiny.c,
353 device/lib/pic16/libc/stdio/sprintf.c,
354 device/lib/pic16/libc/stdio/strmgpsim.c,
355 device/lib/pic16/libc/stdio/putchar.c,
356 device/lib/pic16/libc/stdio/fprintf.c,
357 device/lib/pic16/libc/stdio/strmmssp.c,
358 device/device/lib/pic16/libc/stdio/vprintf.c,
359 device/lib/pic16/libc/stdio/printf_small.c,
360 device/lib/pic16/libc/stdio/vsprintf.c,
361 device/lib/pic16/libc/stdio/strmputchar.c,
362 device/lib/pic16/libc/Makefile.am,
363 device/lib/pic16/libc/Makefile.in:
364 *printf now returns int, puchar.c moved from stdlib to stdio,
365 *printf format parameter type changed from char * to const char *,
366 added GNU link excetion text to library source files,
367 applyed GNU coding style, removed useless svn ids,
368 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
369 binary specifier: "%b", "%hb" and "%lb"
370 * device/lib/pic16/libc/stdio/vfprintf.c:
371 applied patch #2044424: PIC16: vfprintf
372 thanks Mauro Giachero
373 * support/regression/tests/bug1057979.c:
374 removed old pic16 sprintf specifics
375 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
376 * doc/sdccman.lyx: documented 'b' binary format specifier removal
378 2008-09-15 Raphael Neider <rneider AT web.de>
380 * src/pic16/device.c (pic16_dump_usection): force udata sections
381 into the addressable range (0..0xFFF), workaround for a gpsim
382 bug preventing simulation of regtest bug1750318
383 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
384 (serialRegAssign): fixed regtest bug-971834,
385 (pic16_packRegisters): avoid null-pointer dereference
387 2008-09-14 Raphael Neider <rneider AT web.de>
389 * src/pic16/gen.c, src/pic16/ralloc.c: use
390 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
391 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
393 2008-09-12 Borut Razem <borut.razem AT siol.net>
395 * support/regression/fwk/testfwk.h:
396 define pdata as data for pic16 target
397 thanks Mauro Giachero
399 2008-09-11 Borut Razem <borut.razem AT siol.net>
401 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
402 support/regression/absolute.c:
403 applied patch #2105615: Some PIC16 testcase fixlets
404 thanks Mauro Giachero
406 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
408 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
409 * support/regression/tests/bug2094505.c: new, added
411 2008-09-07 Borut Razem <borut.razem AT siol.net>
413 * src/SDCCglue.c, src/SDCCast.c:
414 fixed throw of "excess elements" warning for char arrays
415 * support/regression/tests/nullstring.c:
416 disable warning about excess elements in array of chars initializer
418 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
420 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
421 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
422 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
423 * support/regression/tests/bug2077267.c: new, added
425 2008-09-05 Raphael Neider <rneider AT web.de>
427 * configure.in, Makefile.common.in: add support for ccache,
428 remove spurious $VERSION output, detect doc-tools even without
429 --enable-doc to facilitate later manual doc-builds, minor cleanup
430 * configure: regenerated
432 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
433 avoid races in parallel VPATH builds
434 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
435 * doc/sdccman.lyx: mention --without-ccache configure option
437 2008-09-01 Raphael Neider <rneider AT web.de>
439 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
440 * (genConstPointerGet): fix reading bitfields from __code space
441 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
442 bitfield initializers (fix regression test bug1856409.c)
443 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
446 2008-08-31 Raphael Neider <rneider AT web.de>
448 * src/pic16/gen.c (genAssign): removed useless compiler output
449 * (genPointerGet,genPointerSet,genCast),
450 src/pic16/glue.c (pic16_printGPointerType):
451 also handle PPOINTERs just to avoid spurious asserts
452 * (pic16_printIvalType,pic16_printIvalBitFields):
453 generalized to arbitrary type/bitfield sizes, allows compilation of
454 regression test bug-1981238.c
455 * (pic16_printIvalChar): fix regression test structflexarray.c
456 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
457 in initialized structs and fix #1843745
458 * (pic16_printIvalStruct): always output initializers for all fields,
459 even those not explicitly given, fixes zeropad.c regression test
460 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
461 #2073635, #1567098, and #1485812)
462 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
464 2008-08-31 Borut Razem <borut.razem AT siol.net>
466 * support/regression/tests/bug-895992.c,
467 support/regression/tests/onebyte.c:
468 enabled pic16 regression testing since the bugs
469 1511794: pic16: regression test bug-895992.c fails
470 1444425: onebyte.c regression tes fails on pic16
471 are fixed, probably by fixing
472 2048464: PIC16: fix genUminus - addresses not.c regression test
473 * src/SDCCsymt.c, src/SDCCglue.c,
474 support/regression/tests/bug-1981238.c:
475 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
478 2008-08-30 Borut Razem <borut.razem AT siol.net>
480 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
481 release version 4.3.2
483 2008-08-24 Raphael Neider <rneider AT web.de>
485 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
486 always use the sdcc from the current build tree (ignore $CC from
487 the environment, fixes compile farm builds)
488 * device/lib/Makefile.in: rename .a into .lib for compatibility,
489 remove more build products from install directory
490 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
491 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
493 2008-08-24 Borut Razem <borut.razem AT siol.net>
495 * src/SDCC.y: applied patch
496 2050245: Fix # 1963382
498 1963382: Listing File - C file comment is incorrect
501 2008-08-23 Borut Razem <borut.razem AT siol.net>
503 * src/pic16/gen.c: applied patch
504 2048464: PIC16: fix genUminus - addresses not.c regression test
505 thanks Mauro Giachero
507 2008-08-22 Borut Razem <borut.razem AT siol.net>
509 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
510 src/pic16/main.c: allow spaces in gpasm and gplink paths
512 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
515 * src/z80/peeph-z80.def: minor peephole improvement
517 2008-08-15 Raphael Neider <rneider AT web.de>
519 * src/z80/gen.c (_vemit2): suppress compiler warning
521 * src/pic/*.[ch]: make proper use of header files and avoid
522 ad-hoc extern declarations, mark module-local helpers 'static',
523 removed dead/replaced code, no functional changes
524 * src/pic16/pcode.c: disentangled from pic14 backend
526 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
528 * src/z80/gen.c: fixed #2051348
529 * support/regression/tests/bug-2051348.c: regression test for #2051348
531 2008-08-10 Raphael Neider <rneider AT web.de>
534 * Makefile.common.in: export PACKAGE for $docdir,
535 fixes #1957036, avoid some "underquoted definition" warnings
536 * configure: regenerated
538 2008-08-10 Raphael Neider <rneider AT web.de>
540 * device/lib/pic16/**: build pic16 library using autotools for
541 improved dependency tracking
543 * device/lib/Makefile.in,
545 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
547 2008-08-10 Raphael Neider <rneider AT web.de>
549 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
550 local variables if --nooverlay is given, workaround for #2023121
552 2008-08-08 Raphael Neider <rneider AT web.de>
554 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
556 2008-08-08 Raphael Neider <rneider AT web.de>
558 * src/pic/pcoderegs.c,
560 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
562 2008-08-07 Borut Razem <borut.razem AT siol.net>
564 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
565 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
566 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
567 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
568 applied modified patch 2038174: Add support for binary constants v2
569 thanks Mauro Giachero
570 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
572 2008-08-04 Raphael Neider <rneider AT web.de>
575 * src/pic16/device.h,
577 * src/pic16/main.c: enable --optimize-goto by default
579 * device/lib/pic16/Makefile.common.in: suppress removed option
582 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
584 2008-07-30 Borut Razem <borut.razem AT siol.net>
586 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
587 applied patch 22032433: PIC16: fix constant strings,
588 thanks Mauro Giachero
590 2008-07-29 Borut Razem <borut.razem AT siol.net>
592 * src/pic16/gen.c: applied patches:
593 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
594 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
595 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
596 thanks Mauro Giachero
598 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
600 * src/port.h: Fixed typo in comment
602 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
604 * src/z80/mappings.i: Implemented RFE #1919415
605 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
606 #1880202, #1914434, prepared for RFE #1703943
608 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
611 * src/z80/peeph-z80.def,
612 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
613 preparation for Z80 peephole improvements
615 2008-06-21 Raphael Neider <rneider AT web.de>
617 * device/include/pic16/pic18f66j60.h,
618 * device/include/pic16/pic18f66j65.h,
619 * device/include/pic16/pic18f67j60.h,
620 * device/include/pic16/pic18f86j60.h,
621 * device/include/pic16/pic18f86j65.h,
622 * device/include/pic16/pic18f87j60.h,
623 * device/include/pic16/pic18f96j60.h,
624 * device/include/pic16/pic18f96j65.h,
625 * device/include/pic16/pic18f97j60.h,
626 * device/lib/pic16/libdev/pic18f66j60.c,
627 * device/lib/pic16/libdev/pic18f66j65.c,
628 * device/lib/pic16/libdev/pic18f67j60.c,
629 * device/lib/pic16/libdev/pic18f86j60.c,
630 * device/lib/pic16/libdev/pic18f86j65.c,
631 * device/lib/pic16/libdev/pic18f87j60.c,
632 * device/lib/pic16/libdev/pic18f96j60.c,
633 * device/lib/pic16/libdev/pic18f96j65.c,
634 * device/lib/pic16/libdev/pic18f97j60.c,
635 * device/include/pic16/pic16devices.txt,
636 * device/include/pic16/pic18fregs.h,
637 * device/lib/pic16/pics.all: added new devices
639 * device/include/pic16/adc.h,
640 * device/lib/pic16/libio/adc/adcbusy.c,
641 * device/lib/pic16/libio/adc/adcopen.c,
642 * device/lib/pic16/libio/adc/adcsetch.c,
643 * device/lib/pic16/libio/i2c/i2copen.c,
644 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
645 all changes from a patch by Anton Strobl
647 2008-06-12 Borut Razem <borut.razem AT siol.net>
649 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
650 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
651 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
652 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
653 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
654 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
655 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
656 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
657 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
658 by applying the modified patch from Risto Huotari
660 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
663 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
664 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
665 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
666 * support/regression/tests/bug1938300.c: new, added
668 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
670 * device/include/asm/ds390/features.h,
671 * device/include/asm/mcs51/features.h,
672 * device/include/mcs51/regc515c.h: inserted LGPL notice
674 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
676 * device/lib/gbz80/div.s,
677 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
678 patch 1597883, Thanks Robert Ramey
680 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
682 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
683 createIvalCharPtr, createIvalPtr, createIval),
685 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
686 initializers for local auto variables
687 * support/regression/tests/zeropad.c: added testcase for auto initializers
689 2008-05-26 Raphael Neider <rneider AT web.de>
691 * device/lib/pic16/startup/crt0.c,
692 * device/lib/pic16/startup/crt0i.c,
693 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
694 explicit, fixed curr_entry loop for >= 256 initializer records,
695 removed debug code (write to 0xf7e)
697 2008-05-25 Raphael Neider <rneider AT web.de>
699 * device/include/pic/pic16f627a.h,
700 * device/include/pic/pic16f628a.h,
701 * device/include/pic/pic16f648a.h: added missing ports
703 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
705 * device/include/float.h: added __INFINITY
706 * device/lib/_fsadd.c: handle overflows
707 * device/lib/_fsmul.c,
708 * device/lib/_fsdiv.c: use __INFINITY
709 * device/lib/_fseq.c,
710 * device/lib/_fsneq.c: handle -0.0
711 * sim/ucsim/s51.src/uc89c51r.cc,
712 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
713 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
714 * src/mcs51/gen.c (genSend): fixed bug with --xstack
715 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
716 * support/regression/tests/snprintf.c: test bug with --xstack
718 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
720 * src/SDCCpeeph.c (callFuncByName):
721 Support nested parenthesis in peephole function arguments (#1967300)
723 2008-05-19 Raphael Neider <rneider AT web.de>
725 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
726 fixed duplicate labels (#1911325)
728 2008-05-19 Raphael Neider <rneider AT web.de>
730 * src/regression/empty.c: suppress warning
731 * src/regression/pointer1.c: enabled index_by_pointer()
732 * src/regression/inline.c: now works for pic16 as well
734 * src/pic16/device.c: include dbuf declarations
735 * src/pic16/device.h: removed obsolete prototypes
737 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
738 * src/pic16/glue.c: made purely local functions static,
739 (pic16_printGPointerType, pic16_printIvalCharPtr,
740 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
741 generic pointers' tags (#1961866)
743 * src/pic16/pcode.c (assignValnums): optimize literal assignments
745 2008-05-19 Borut Razem <borut.razem AT siol.net>
747 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
748 fixed typo, uninstall include/pic16/pic16devices.txt
750 2008-05-18 Borut Razem <borut.razem AT siol.net>
752 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
753 the buffer is null terminated
754 * src/device/pic16.c:
755 applied modified patch 1965676: Patch for Win32 16 bit PIC
756 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
758 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
760 * src/SDCC.lex (check_type),
761 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
764 * as/z80/clean.mk: also clean *.dep
765 * device/lib/pic16/libsdcc/stack/Makefile,
766 * sim/ucsim/libtool: removed as they are rebuild by configure
767 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
769 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
771 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
772 fixupInline instead of createFunction to fix bug 1864577
773 (inlineFindMaxBlockno): removed, use global blockNo
774 * src/SDCCglobl.h: added blockNo
776 * src/z80/peep.h: modified properties
777 * support/regression/tests/bug1864577.c: new, added
779 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
782 * as/mcs51/asm.h: added org_cnt
783 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
784 * as/mcs51/asout.c: changed old K&R to ANSI
785 * as/mcs51/Makefile.in: use common identifiers
791 * as/hc08/Makefile.bcc,
792 * as/hc08/Makefile.in: synchronized with as/mcs51/*
793 * sdcc_vc_in.h: added define __func__
794 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
795 Thanks Ruud van Silfhout
796 * support/regression/tests/bug1717305.c: new, added
798 2008-05-05 Borut Razem <borut.razem AT siol.net>
800 * support/regression/Makefile.in,
801 support/regression/ports/ds390/spec.mk,
802 support/regression/ports/hc08/spec.mk,
803 support/regression/ports/mcs51-common/spec.mk,
804 support/regression/ports/pic14/spec.mk,
805 support/regression/ports/pic16/spec.mk,
806 support/regression/ports/ucz80/spec.mk,
807 support/regression/ports/z80/spec.mk:
808 added INC_DIR and LIBDIR paths
809 * src/ds390/gen.c: removed duplicated selicolon
811 2008-05-04 Borut Razem <borut.razem AT siol.net>
813 * support/regression/Makefile.in,
814 support/regression/fwk/lib/testfwk.c,
815 support/regression/ports/ds390/spec.mk,
816 support/regression/ports/hc08/spec.mk,
817 support/regression/ports/mcs51-common/spec.mk,
818 support/regression/ports/mcs51-large/spec.mk,
819 support/regression/ports/mcs51-medium/spec.mk,
820 support/regression/ports/mcs51-small/spec.mk,
821 support/regression/ports/mcs51-stack-auto/spec.mk,
822 support/regression/ports/mcs51-xstack-auto/spec.mk,
823 support/regression/ports/pic14/spec.mk,
824 support/regression/ports/pic16/spec.mk,
825 support/regression/ports/ucz80/spec.mk:
826 added possibility to define the sdcc binary directory SDCC_BIN_PATH
827 used to run regeression tests
829 2008-05-01 Raphael Neider <rneider AT web.de>
831 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
832 supported devices and instructions to add new ones
834 2008-05-01 Raphael Neider <rneider AT web.de>
836 * device/include/pic16/adc.h,
837 device/lib/pic16/libio/adc/adcbusy.c,
838 device/lib/pic16/libio/adc/adcopen.c,
839 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
840 18f2455 style ADC devices, based on patch #1776197
841 * device/lib/pic16/libio/adc/adcclose.c,
842 device/lib/pic16/libio/adc/adcconv.c,
843 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
844 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
845 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
846 * device/include/pic16/pic18f4431.h,
847 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
848 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
850 2008-05-01 Raphael Neider <rneider AT web.de>
852 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
853 moved xinst flag into pic16_options_t
854 * src/pic16/device.c (default_device, pic16_list_devices,
855 pic16_find_device): removed references to sfrrange
856 * src/pic16/gen.c (genFunction),
857 src/pic16/glue.c (pic16initialComments),
858 src/pic16/main.c (pic16_optionsTable),
859 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
861 * device/include/pic16/pic16devices.txt: removed sfrrange lines
863 2008-04-29 Raphael Neider <rneider AT web.de>
865 * src/pic16/devices.inc,
866 device/include/pic16/pic16devices.txt: replaced compiled-in list
867 of devices with a variant parsed at runtime
868 * src/pic16/device.c: added support for parsing pic16devices.txt,
870 * src/pic16/device.h: removed (now) unused fields from PIC_device
871 * src/pic16/main.c: removed #pragma maxram,
872 (_pic16_initPaths): removed bogus generation of search paths,
873 setup the port proper only after the search paths (for
874 pic16devices.txt) are set up,
875 (_pic16_finaliseOptions): moved processor dependant code here
876 from _pic16_initPaths(), clean up
877 * src/pic16/ralloc.c (pic16_init_stack),
878 * src/pic16/ralloc.h,
879 * src/pic16/pcode.c: clean up
880 * device/include/Makefile.in,
881 support/scripts/sdcc.nsi: also install/package pic16devices.txt
882 * support/scripts/inc2h-pic16.pl: updated instructions
884 2008-04-29 Raphael Neider <rneider AT web.de>
886 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
887 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
888 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
889 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
890 added missing family members and 18f2480/2580/4480/4580 family
891 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
892 * device/include/pic16/pic18f2525.h: use 18f4620.h
893 * device/include/pic16/pic18f6680.h: use 18f8680.h
894 * device/include/pic16/pic18fregs.h,
895 device/lib/pic16/pics.all,
896 src/pic16/devices.inc: add new devices
897 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
898 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
899 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
900 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
901 prevent attempting to build the libio for some new devices
903 2008-04-29 Raphael Neider <rneider AT web.de>
905 * debugger/mcs51/Makefile.in: fixed paths to sources
907 2008-04-25 Borut Razem <borut.razem AT siol.net>
909 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
910 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
911 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
912 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
913 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
914 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
915 as/link/z80/linkz80.dsp: lklibr.c moved
916 * doc/INSTALL.txt: binary archives in bz2 format
917 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
919 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
921 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
922 * support/regression/tests/bug1856409.c: new, added
924 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
927 * src/mcs51/peep.c: Use werror for error messages.
928 * src/SDCCicode.c (geniCodeConditional),
929 * src/SDCCsymt.c (structElemType): fixed bug 1839321
930 * src/z80/Makefile.bcc,
931 * src/z80/z80.dsp: added src/z80/peep.c/h
932 * support/regression/tests/bug1839321.c: new, added
934 2008-04-20 Raphael Neider <rneider AT web.de>
936 * device/include/pic16/pic18f2455.h: added bitfields for port C
938 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
940 * src/z80/peep.c: Use werror for error messages.
942 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
944 * src/z80/peep.h (declaration of notUsed()),
945 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
947 * src/z80/z80.h (added dependency on peep.h),
948 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
951 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
953 * src/SDCCpeeph.c (added support for notUsed()),
954 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
956 * src/port.h (removed dependency on mcs51/peep.h, added declaration
957 for notUsed()): Implemented generic (that is not port-specific) part
960 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
962 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
963 * device/lib/libsdcc.lib,
964 * device/lib/Makefile.in,
965 * support/regression/ports/mcs51-xstack-auto/spec.mk,
966 * device/lib/calloc.c: renamed to _calloc.c
967 * device/lib/free.c: renamed to _free.c
968 * device/lib/malloc.c: renamed to _malloc.c
969 * device/lib/realloc.c: renamed to _realloc.c
970 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
971 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
972 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
973 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
974 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
975 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
976 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
977 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
979 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
980 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
981 * support/regression/tests/bug1509084.c: new, added
983 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
985 * device/include/mcs51/cc2510fx.h: added _XPAGE
986 * device/include/mcs51/compiler.h: cosmetic changes
988 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
990 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
993 2008-03-31 Borut Razem <borut.razem AT siol.net>
995 * support/cpp2 renamed to support/cpp
996 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
997 support/cpp2/libiberty/splay-tree.c,
998 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
999 support/cpp2/libcpp/directives.c,
1000 support/cpp2/libcpp/include/cpplib.h,
1001 support/cpp2/libcpp/include/symtab.h,
1002 support/cpp2/libcpp/include/line-map.h,
1003 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1004 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1005 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1006 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1007 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1008 release version 4.3.0
1009 * configure.in, configure, Makefile.in, Makefile.bcc:
1010 adapted for moved cpp2
1012 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1014 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1015 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1017 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1019 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1021 * support/regression/tests/bug1717943.c: new, added
1023 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1025 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1026 bytewise return value assignments introduced in last commit.
1028 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1030 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1031 genMult, genJumpTab):
1032 Use 16-bit instructions for addition in some additional cases,
1033 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1035 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1037 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1038 Implemented RFE #1921450, changed some debug messages.
1040 2008-03-30 Borut Razem <borut.razem AT siol.net>
1042 * Small Device C Compiler 2.8.0 released
1043 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1044 * support/scripts/sdcc.nsi: added finish page; this version
1045 was used for 2.8.0 release
1046 * doc/knownbugs.html: removed; magically generated by the build
1047 process using gen_known_bugs.pl from now on
1049 2008-03-23 Borut Razem <borut.razem AT siol.net>
1051 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1052 and reverted it, since it was already fixed by Raphael ;-)
1053 * doc/knownbugs.html: updated for RC2
1055 2008-03-22 Raphael Neider <rneider AT web.de>
1057 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1060 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1062 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1063 * support/regression/tests/bug1839277.c: added related testBug1839299
1065 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1067 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1068 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1070 * src/mcs51/gen.c: throughout only output hex constants
1071 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1072 * support/regression/tests/bug1839277.c: new, added
1074 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1076 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1077 compilation warning about nested comments.
1079 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1081 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1082 * support/regression/tests/bug1921073.c: new, added
1084 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1086 * src/z80/SDCCpeeph.c.c (callFuncByName):
1087 Commented function parameters.
1089 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1091 * src/z80/ralloc.c (packRegsForAccUse2):
1092 disabled a broken accumulator packing optimization (fixed #1292721).
1093 * support/regression/tests/bug-1292721: Regression test for #1292721.
1095 2008-03-16 Raphael Neider <rneider AT web.de>
1097 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1098 fixed code bloat regression using a variant of patch #1915618
1100 2008-03-16 Borut Razem <borut.razem AT siol.net>
1102 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1103 icon, changed startup menu for release distribution, code cleaning,
1104 create url files instead links in startup menu
1106 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1108 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1109 * support/regression/tests/bug1579949.c: new, added
1111 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1113 * device/lib/printf_fast.c: fixed bug 1255403
1115 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1117 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1118 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1120 2008-03-14 Borut Razem <borut.razem AT siol.net>
1122 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1123 command line options
1124 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1125 is correctly displayed
1126 * as/link/z80/lkmain.c: usage line commented out
1128 2008-03-13 Borut Razem <borut.razem AT siol.net>
1130 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1131 updated the list pf supported pic14 devices
1133 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1135 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1137 2008-03-12 Borut Razem <borut.razem AT siol.net>
1139 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1140 fixed documentation request #1718191
1141 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1142 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1145 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1147 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1148 * support/regression/tests/bug1505811.c: new, added
1150 2008-03-09 Raphael Neider <rneider AT web.de>
1152 * device/include/pic16/pic18f2620.h,
1153 * device/include/pic16/pic18f4620.h,
1154 * device/lib/pic16/libdev/pic18f2620.c,
1155 * device/lib/pic16/libdev/pic18f4525.c,
1156 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1157 family to consistently use pic18f4620.[ch], fixes #1832562
1159 2008-03-09 Borut Razem <borut.razem AT siol.net>
1161 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1162 changed sdcc version to 2.8.0
1163 * knownbugs.html: regenerated
1164 * support/scripts/gen_known_bugs.pl: added number of open bugs
1166 2008-03-09 Raphael Neider <rneider AT web.de>
1168 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1169 (genOr): read volatile operand even if the result is known,
1171 (genOr,genXor): removed unused legacy code,
1172 (genDummyRead): use pic16_mov2w_volatile()
1174 2008-03-08 Borut Razem <borut.razem AT siol.net>
1176 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1177 cons w. --model-large
1178 * support/regression/staticinit.c: added regression test for bug
1181 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1183 * src/ds390/gen.c (pushSide, genPcall),
1184 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1185 * src/mcs51/gen.c: cosmetic changes
1186 * support/regression/fwk/include/testfwk.h: added macro reentrant
1187 * support/regression/tests/bug1908493.c: new, added
1189 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1191 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1193 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1195 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1196 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1197 already set in ds390/main.c and mcs51/main.c
1199 2008-03-07 Raphael Neider <rneider AT web.de>
1201 * src/regression/init0.c: new test for initialized arrays of function
1203 * src/regression/Makefile: made a bit more flexible, added init0.c
1204 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1205 pointers, closes #1427663
1207 2008-03-05 Borut Razem <borut.razem AT siol.net>
1209 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1210 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1212 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1214 * support/librarian/sdcclib.c:Added feature request 1908061:
1215 Synchronise sdcclib commands with ar.
1217 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1219 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1220 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1221 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1222 * device/include/mcs51/compiler.h: removed umlauts, added double
1225 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1227 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1228 * support/regression/tests/bug1536762.c: new, added
1230 * src/SDCCutil.h: added getBuildDate()
1231 * src/SDCCmain.c (printVersionInfo),
1232 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1234 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1235 * src/ds390/ralloc.c (packRegisters),
1236 * src/mcs51/ralloc.c (packRegisters),
1237 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1239 * support/regression/tests/bug1618050.c: new, added
1240 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1241 * support/regression/fwk/include/testfwk.h,
1242 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1245 2008-03-04 Raphael Neider <rneider AT web.de>
1247 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1248 on accessing OP_SYM_TYPE(op)
1249 * src/pic/gen.h: removed unused prototype of genMinusDec()
1250 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1251 fix #1876953 (invalid subtraction code), removed unused code
1253 2008-03-03 Raphael Neider <rneider AT web.de>
1257 * src/pic/genarith.c,
1259 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1260 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1262 2008-03-03 Raphael Neider <rneider AT web.de>
1264 * src/pic/device.c (find_device): search user-specified paths first
1265 for pic14devices.txt, fixes #1900827
1267 2008-03-02 Borut Razem <borut.razem AT siol.net>
1269 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1270 AddToPath and RemoveFromPath
1272 2008-03-01 Borut Razem <borut.razem AT siol.net>
1274 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1275 work correctly, added debugging support if -DSDCC.DEBUG command line
1278 2008-02-28 Borut Razem <borut.razem AT siol.net>
1280 * doc/sdccman.lyx: cosmetic changes
1282 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1284 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1285 * doc/sdccman.lyx: fixed unmeant removal of spaces
1287 2008-02-27 Borut Razem <borut.razem AT siol.net>
1289 * support/scripts/sdcc.nsi: corrected installation directory for
1290 current user installation mode
1291 * doc/README.txt: added Philipp Klaus Krause to the developers list
1293 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1295 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1296 return ifx condition
1297 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1298 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1299 ifxJump to fix bug 1838000
1300 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1301 * support/regression/tests/bug1838000.c: new, added
1302 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1304 2008-02-26 Borut Razem <borut.razem AT siol.net>
1306 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1308 * support/scripts/sdcc.nsi: added MULTIUSER page,
1309 NSIS upgraded to version 2.35
1311 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1313 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1314 * support/regression/tests/bug1565152.c: new, added
1316 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1318 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1319 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1320 * support/regression/tests/bug1670148.c: new, added
1322 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1324 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1326 2008-02-24 Borut Razem <borut.razem AT siol.net>
1328 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1329 is ineffective for unsigned char parameter
1331 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1333 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1334 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1335 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1336 * support/Util/MySystem.c (my_system): output errorcode when verbose
1338 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1340 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1343 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1345 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1348 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1350 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1352 2008-02-21 Borut Razem <borut.razem AT siol.net>
1354 * support/regression/Makefile.in,
1355 support/regression/ports/ds390/spec.mk,
1356 support/regression/ports/hc08/spec.mk,
1357 support/regression/ports/mcs51-common/spec.mk,
1358 support/regression/ports/pic14/spec.mk,
1359 support/regression/ports/pic16/spec.mk,
1360 support/regression/ports/ucz80/spec.mk,
1361 support/regression/ports/xa51/spec.mk:
1362 added CFLAGS when compiling timeout
1364 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1366 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1369 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1371 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1372 * support/regression/tests/bug1888147.c: new, added
1374 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1376 * src/z80/gen.c: fixed bugs #1596270, #1736867
1378 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1380 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1381 contents, mostly fixes #1596270
1383 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1385 * src/z80/peeph.def,
1386 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1387 peepholes, fixes #1806565
1389 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1391 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1392 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1393 fixes bug 1739475, thanks Robert Larice
1394 (rule 271): new, added
1396 2008-02-18 Borut Razem <borut.razem AT siol.net>
1398 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1400 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1402 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1404 2008-02-17 Raphael Neider <rneider AT web.de>
1406 * src/pic16/genarith.c,
1409 * src/pic16/genutils.c: removed unused legacy code,
1410 removed unused fields from struct asmop and struct _G
1412 2008-02-17 Raphael Neider <rneider AT web.de>
1414 * src/pic16/gen.c (AccRsh): cosmetic changes,
1415 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1416 genRightShiftLiteral): fixed to work with SFRs as result by
1417 assigning only once to result,
1418 removed a lot of unused/excluded code fragments
1420 2008-02-17 Raphael Neider <rneider AT web.de>
1422 * device/include/pic/pic16f88.h,
1423 * device/include/pic/pic16f886.h,
1424 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1426 2008-02-17 Borut Razem <borut.razem AT siol.net>
1428 * src/z80/peeph.def: applied patch
1429 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1430 * src/z80/gen.c, src/z80/peeph.def: applied patch
1431 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1432 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1433 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1434 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1435 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1436 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1438 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1440 * as/link/mcs51/aslink.dsp: removed SDK define
1441 * as/link/z80/clean.mk: brought in sync with other ports
1442 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1443 * as/hc08/Makefile.bcc,
1444 * as/mcs51/Makefile.bcc,
1445 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1446 * src/z80/main.c (_setValues): use the now capitalized -Z,
1447 (z80_port, gbz80_port): generate debug information when asked
1449 2008-02-16 Borut Razem <borut.razem AT siol.net>
1451 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1452 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1453 as/z80/Makefile.in. as/z80/Makefile.bcc:
1454 applied patch #1893393: patch for as-z80 and link-z80 to generate
1455 cdb, thanks to Armin Diehl
1456 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1457 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1458 asnoice.c moved to as/asxxsrc/asnoice.c
1459 * src/z80/peeph-gbz80.def: applied patch
1460 #1880235: Z80 return peephole, thanks to Philipp Krause
1462 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1465 * doc/sdccman.lyx: bumped version to 2.7.5
1466 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1468 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1470 * device/include/pic16/stdlib.h,
1471 * device/lib/pic16/libc/stdlib/ltoa.c,
1472 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1474 2008-02-13 Borut Razem <borut.razem AT siol.net>
1476 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1477 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1478 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1479 src/SDCCopt.c, src/SDCCval.c:
1480 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1482 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1484 * src/SDCCsymt.c (compareType): fixed bug 1309013
1486 2008-02-09 Borut Razem <borut.razem AT siol.net>
1488 * src/SDCCval.c, src/SDCCval.h:
1489 code cleaning, added function constChrVal()
1490 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1491 call constChrVal() instead constVal()
1493 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1495 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1498 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1499 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1502 2008-02-01 Raphael Neider <rneider AT web.de>
1504 * device/include/pic/pic16f886.h,
1505 * device/include/pic/pic16f887.h: added RA6 and RA7
1507 2008-01-24 Raphael Neider <rneider AT web.de>
1509 * device/include/pic/pic16f88.h: added RA6 and RA7
1510 * device/lib/pic/libdev/disabled_pic16f886.c,
1511 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1513 * src/pic16/devices.inc,
1514 * device/include/pic16/pic18f2423.h,
1515 * device/include/pic16/pic18f2523.h,
1516 * device/include/pic16/pic18fregs.h,
1517 * device/lib/pic16/pics.all
1518 * device/lib/pic16/libdev/pic18f2423.c,
1519 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1520 * device/lib/pic16/libio/i2c.ignore,
1521 * device/lib/pic16/libio/usart.ignore,
1522 * device/lib/pic16/libio/adc.ignore: ignore new devices
1524 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1526 * src/SDCCast.c (createRMW): fixed bug 1582651
1528 2008-01-20 Borut Razem <borut.razem AT siol.net>
1530 * src/SDCCcse.c: partially fixed enhancement request
1531 #1793872 - multiply by -1 not collapsed
1532 * support/regression/tests/arithcsi.c: added regression test
1534 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1536 * as/mcs51/asx8051.dsp: removed define SDK
1537 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1538 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1540 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1541 cosmetic changes, brought more in sync, changed old K&R to ANSI
1543 2008-01-13 Borut Razem <borut.razem AT siol.net>
1545 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1546 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1548 2007-12-30 Borut Razem <borut.razem AT siol.net>
1550 * src/pic16/gen.c: fixed implementation of bitwise operations for
1552 * support/regression/tests/bitwise.c: added test cases
1554 2007-12-29 Borut Razem <borut.razem AT siol.net>
1556 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1557 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1558 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1559 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1560 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1561 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1562 src/pic16/pcode.[ch]: added const qualifier
1563 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1564 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1565 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1566 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1567 * as/asxxsrc/aslex.c: use dbuf_getline()
1568 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1569 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1570 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1571 as/z80/asm.h, as/z80/z80adr.c:
1572 changed type of ib and ip to const char *
1574 2007-12-28 Borut Razem <borut.razem AT siol.net>
1576 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1577 introduced (readlin) - long lines are turuncated
1578 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1579 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1580 as/z80/Makefile.in: moved aslex.c to asxxsrc
1581 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1582 * as/hc08/asmain.c, as/mcs51/asmain.c:
1583 added missing initialization of a_addr field
1584 * support/regression/tests/long_asm_line.c: added regtest for long
1587 2007-12-22 Borut Razem <borut.razem AT siol.net>
1589 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1591 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1593 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1595 2007-12-16 Borut Razem <borut.razem AT siol.net>
1597 * device/include/pic16/stdbool.h: removed, since already exists in
1598 device/include/; this also fixes bitopcse.c regression test for pic16
1600 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1601 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1602 dereference doesn't work; covered by regression test bug1399290
1604 2007-12-05 Borut Razem <borut.razem AT siol.net>
1606 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1609 2007-12-01 Borut Razem <borut.razem AT siol.net>
1611 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1612 corrected handling of the highest_valid_address
1614 2007-11-17 Raphael Neider <rneider AT web.de>
1616 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1617 * src/pic/glue.c (picglue): emit .file if --debug is given
1619 2007-11-17 Raphael Neider <rneider AT web.de>
1621 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1622 care when left or right operand resides in result, fixes #1830220
1624 2007-11-17 Borut Razem <borut.razem AT siol.net>
1626 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1627 #983491 - "Merge duplicate strings function is ineffective"
1628 * support/regression/tests/bug-983491.c: regtest disabled
1629 * as/asxxsrc: created
1630 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1631 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1632 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1633 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1634 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1635 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1636 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1637 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1638 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1639 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1640 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1641 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1642 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1644 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1646 * device/include/stdarg.h: added and removed some casts
1647 * src/SDCCsymt.c (compareType): Fully check types between generic and
1648 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1650 2007-11-13 Borut Razem <borut.razem AT siol.net>
1652 * support/regression/tests/bug-1817005.c:
1653 added regtest for bug #1817005 - as-z80 chokes on long labels
1655 2007-11-12 Borut Razem <borut.razem AT siol.net>
1657 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1658 as/z80/asout.c, as/z80/aslist.c:
1659 fixed bug #1817005 - as-z80 chokes on long labels
1661 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1664 * as/z80/asmain.c: cosmetic changes
1667 * as/z80/alloc.h: removed
1669 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1670 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1671 * as/link/hc08/Makefile.in,
1672 * as/link/mcs51/Makefile.in,
1673 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1675 * as/link/mcs51/lkarea.c,
1676 * as/link/mcs51/lkmain.c: cosmetic changes
1677 * as/link/hc08/lklibr.c,
1678 * as/link/z80/lklibr.c,
1679 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1680 used cygwin_conv_to_full_posix_path,
1681 added warnings, cosmetic changes, brought more in sync
1682 changed old K&R into ANSI function declarations
1683 * as/link/z80/lklibr.c (loadAdb): added
1684 * as/link/z80/lkmain.c: removed -- option from usage text
1686 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1688 * src/mcs51/gen.c (outBitC): optimized for no result
1690 2007-10-31 Borut Razem <borut.razem AT siol.net>
1692 * src/SDCCsymt.c: fixed (hopeful properly) bug
1693 #1805702 - order of extern matters
1694 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1697 2007-10-29 Borut Razem <borut.razem AT siol.net>
1699 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1700 - order of extern matters
1701 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1704 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1706 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1707 24bitMode, portIsDS390
1708 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1709 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1710 (notVolatileVariable): also check sloc names,
1711 (callFuncByName): moved ftab[] out of function and sorted it by use
1713 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1715 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1716 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1717 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1718 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1719 * support/regression/tests/bug-880197.c: new, added
1721 2007-10-28 Borut Razem <borut.razem AT siol.net>
1723 * support/regression/Makefile.in,
1724 support/regression/ports/mcs51-large/spec.mk,
1725 support/regression/ports/mcs51-xstack-auto/spec.mk,
1726 support/regression/ports/mcs51-stack-auto/spec.mk,
1727 support/regression/ports/mcs51-medium/spec.mk,
1728 support/regression/ports/mcs51-common/spec.mk,
1729 support/regression/ports/mcs51-common/*,
1730 support/regression/ports/mcs51-small/*:
1731 mcs51 renamed to mcs51-common, created mcs51-small
1732 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1733 * support/regression/tests/bug-1805702.c: added regtest for bug
1736 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1738 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1739 added new rules 265 - 270
1740 * support/regression/tests/bug1721024.c:new, added
1741 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1742 introduced new test-mcs51 to run all mcs51 tests
1744 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1746 * support/regression/tests/bug1816470.c: new, added
1748 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1750 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1751 propagate for *,+,- with float, fixed bug 1816470
1752 (decorateType): cast to resultTypeProp instead of resultType
1754 2007-10-19 Borut Razem <borut.razem AT siol.net>
1756 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1757 function is ineffective" for pic16 tareget
1758 * support/scripts/listerr.c: corrected include path
1759 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1762 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1764 * support/regression/tests/using.c: new, added
1765 * support/regression/tests/vaargs.c: fixed and enabled test
1767 2007-10-18 Borut Razem <borut.razem AT siol.net>
1769 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1771 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1773 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1775 * doc/sdccman.lyx: documented option --Werror
1776 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1777 RegBankUsed[] earlier
1779 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1781 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1785 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1787 * src/SDCCast.c (decorateType): improved optimization of tri-op
1788 * src/SDCCerr.c (vwerror, setWError),
1790 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1791 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1793 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1795 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1796 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1797 * support/regression/tests/bug-223113.c,
1798 * support/regression/tests/bug-426632.c,
1799 * support/regression/tests/bug-468811.c,
1800 * support/regression/tests/bug-477835.c,
1801 * support/regression/tests/bug-478094.c,
1802 * support/regression/tests/bug-499644.c,
1803 * support/regression/tests/bug-524209.c,
1804 * support/regression/tests/bug-524211.c,
1805 * support/regression/tests/packcast.c,
1806 * support/regression/tests/structidx.c: added empty tests
1807 * support/regression/tests/bug-607243.c: enabled test
1809 2007-10-06 Borut Razem <borut.razem AT siol.net>
1811 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1812 support of universal binaries on Mac OS X
1814 2007-10-02 Borut Razem <borut.razem AT siol.net>
1816 * src/SDCCval.h: unified double2ul macro for all platforms
1817 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1818 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1820 2007-09-30 Borut Razem <borut.razem AT siol.net>
1822 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1824 * sdcc_vc_in.h: enabled warnings
1825 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1826 unsigned type, result still unsigned
1827 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1829 2007-09-28 Raphael Neider <rneider AT web.de>
1831 * src/pic/device.c (find_device): prevent buffer underflow error
1832 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1833 the just destroyed list entry
1835 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1837 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1840 2007-09-18 Borut Razem <borut.razem AT siol.net>
1842 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1843 applied to unsigned type, result still unsigned
1845 2007-09-17 Borut Razem <borut.razem AT siol.net>
1847 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1848 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1849 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1850 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1851 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1852 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1853 src/z80/gen.c, src/z80/ralloc.c:
1854 fixed bug #1739860 - sdcc does not work correctly on some platforms
1856 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1858 2007-09-17 Raphael Neider <rneider AT web.de>
1860 * src/pic16/device.c: reverted to previous version
1861 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1863 2007-09-16 Raphael Neider <rneider AT web.de>
1865 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1866 as this raises a ton of gpasm warnings, just emit a second label
1867 * src/pic16/devices.inc,
1868 * device/lib/pic16/pics.all,
1869 * device/lib/pic16/libdev/pic18f2585.c,
1870 * device/lib/pic16/libdev/pic18f2680.c,
1871 * device/lib/pic16/libdev/pic18f2682.c,
1872 * device/lib/pic16/libdev/pic18f2685.c,
1873 * device/lib/pic16/libdev/pic18f4585.c,
1874 * device/lib/pic16/libdev/pic18f4680.c,
1875 * device/lib/pic16/libdev/pic18f4682.c,
1876 * device/lib/pic16/libdev/pic18f4685.c,
1877 * device/include/pic16/pic18f2585.h,
1878 * device/include/pic16/pic18f2680.h,
1879 * device/include/pic16/pic18f2682.h,
1880 * device/include/pic16/pic18f2685.h,
1881 * device/include/pic16/pic18f4585.h,
1882 * device/include/pic16/pic18f4680.h,
1883 * device/include/pic16/pic18f4682.h,
1884 * device/include/pic16/pic18f4685.h,
1885 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1886 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1887 patch contributed by Anton Strobl, applied with changes
1889 2007-09-16 Raphael Neider <rneider AT web.de>
1891 * device/include/pic16/pic18f2431.h,
1892 * device/include/pic16/pic18f25j10.h,
1893 * device/include/pic16/pic18f4431.h,
1894 * device/include/pic16/pic18f45j10.h: adopted common include style
1895 * device/include/pic16/pic18f1320.h,
1896 * device/include/pic16/pic18f2320.h,
1897 * device/include/pic16/pic18f2525.h,
1898 * device/include/pic16/pic18f4320.h,
1899 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1900 * device/include/pic16/pic18fregs.h: prepared for automatic include
1901 file selection by having DEVICE.h for every DEVICE
1902 * device/lib/pic16/libdev/pic18f2320.c,
1903 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1905 * device/lib/pic16/configure.in,
1906 * device/lib/pic16/configure: use rm -rf instead of rmdir
1907 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1908 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1910 2007-09-09 Borut Razem <borut.razem AT siol.net>
1912 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1913 distingush between i386 and ppc Mac OS X versions
1915 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1917 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1918 * support/regression/tests/bug1788177.c: new, added
1920 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1922 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1923 * device/include/mcs51/lint.h added keyword __naked
1925 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1929 * src/SDCCmem.h: removed maxRegBank
1930 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1931 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1932 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1933 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1934 name and behaviour to handle banked functions
1935 (scan4op): and use it to fix bug 1786213
1937 2007-09-03 Raphael Neider <rneider AT web.de>
1939 * device/include/pic16/pic18f248.h,
1940 * device/include/pic16/pic18f258.h,
1941 * device/include/pic16/pic18f448.h,
1942 * device/lib/pic16/libdev/pic18f248.c,
1943 * device/lib/pic16/libdev/pic18f258.c,
1944 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1945 added T0CONbits, fixes #1786891
1947 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1949 * src/ds390/gen.c (genFarPointerSet),
1950 * src/hc08/ralloc.c (packRegisters),
1951 * src/mcs51/ralloc.c (packRegisters),
1952 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1954 * src/SDCCicode.h: POINTER_SET can be true for literals too
1955 * support/regression/tests/bug1750318.c: new, added
1957 2007-08-23 Borut Razem <borut.razem AT siol.net>
1959 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1960 library versions without the completition functionality
1962 2007-08-22 Raphael Neider <rneider AT web.de>
1964 * device/include/pic16/pic18f1220.h,
1965 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1967 2007-08-12 Borut Razem <borut.razem AT siol.net>
1969 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1971 2007-08-11 Borut Razem <borut.razem AT siol.net>
1973 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1974 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1975 support/Util/SDCCerr.[ch] moved to src
1976 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1977 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1978 device/examples/ds390/tinitalk/tinitalk.dsp,
1979 device/examples/serialcomm/windows/serialcomm.dsp,
1980 support/librarian/librarian.dsp:
1981 removed linking of unused odbc32.lib and odbccp32.lib
1982 * support/scripts/winres.h:
1983 added for compilation with Visual C++ 2005 Express Edition
1985 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1987 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1990 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1992 * sdccconf_in.h: update the endian test so that SPARC Solaris
1993 does not throw syntax errors
1995 2007-08-06 Borut Razem <borut.razem AT siol.net>
1997 * doc/sdccman.lyx: removed two index entries which prevented the
1998 generation of sdcc doc archive
2000 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2002 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2003 instead of lyx 1.5.0.
2005 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2007 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2008 Lucas Loizaga, with minor modifications. Thanks!
2010 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2012 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2015 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2017 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2018 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2021 2007-07-22 Borut Razem <borut.razem AT siol.net>
2023 * configure.in, configure: re-introduced .version
2024 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2025 the version reverted to 2.7.0
2027 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2030 * doc/sdccman.lyx: bumped version to 2.7.3
2031 * device/include/mcs51/compiler.h: fixed elif->else
2032 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2033 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2034 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2035 enable accuse for bit operands
2036 * src/SDCCmain.c (printVersionInfo),
2037 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2038 environment descriptor
2039 * src/SDCCutil.h: added getBuildEnvironment
2040 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2041 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2042 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2043 * support/regression/tests/bug1348008.c,
2044 * support/regression/tests/bug1496419.c,
2045 * support/regression/tests/bug1503067.c,
2046 * support/regression/tests/preproc.c: added empty tests
2048 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2050 * support/regression/tests/bug1678803.c: new, added
2052 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2055 * as/link/hc08/lkihx.c,
2056 * as/link/hc08/lkrloc.c,
2057 * as/link/mcs51/lkihx.c,
2058 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2059 ihxExtendedLinearAddress
2060 * as/link/mcs51/lkrloc.c (relr),
2061 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2062 acall/ajmp, see bug 830513
2064 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2066 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2067 (cseBBlock): remember aggr2ptr has been used
2068 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2069 (geniCodeAssign): fixed bug 868103
2070 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2071 added operandSize prototype
2072 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2073 (genDataPointerSet): use max of size of right and result,
2074 (gencjne): added parameter useCarry for optimization,
2075 (genCmpEq): use carry if appropriate,
2076 (genXor): check if operand already in carry
2077 * support/regression/tests/bug-868103.c: enabled test
2079 2007-07-12 Raphael Neider <rneider AT web.de>
2081 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2083 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2085 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2086 from Robert Larice, thanks
2087 * support/regression/tests/bitopcse.c,
2088 * support/regression/tests/bitvars.c,
2089 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2090 * support/regression/tests/bug-927659.c: enabled test for z80
2091 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2092 * support/regression/tests/bug1745717.c: new, added
2093 * support/regression/tests/literalop.c,
2094 * support/regression/tests/nullstring.c: removed storage definitions that
2095 are now in testfwk.h
2097 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2099 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2100 and bool for targets that do not fully support it.
2101 * support/regression/tests/bug1546986.c,
2102 * support/regression/tests/bug1723128.c,
2103 * support/regression/tests/bug1734654.c,
2104 * support/regression/tests/bug1738367.c,
2105 * support/regression/tests/constantRange.c: only use bool if allowed
2107 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2109 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2110 Larice, also handle function pointers
2111 * support/regression/tests/bug1749275.c: new, added
2113 2007-07-03 Borut Razem <borut.razem AT siol.net>
2115 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2116 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2117 #1746528: SDCC should ignore ':' in inline assembler comments
2118 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2120 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2122 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2123 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2125 2007-06-29 Borut Razem <borut.razem AT siol.net>
2127 * src/SDCCmain.c: fixed bug
2128 #1744746: SDCC #4867: broken option --xram-size
2130 2007-06-28 Borut Razem <borut.razem AT siol.net>
2132 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2133 find out the endianess of host machine for ucsim
2135 2007-06-27 Borut Razem <borut.razem AT siol.net>
2137 * support/regression/generate-cases.py: corrected the file name
2139 * configure.in, configure, sdccconf_in.h: find out the endianess of
2141 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2144 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2146 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2148 2007-06-26 Borut Razem <borut.razem AT siol.net>
2150 * support/regression/generate-cases.py: display warning if function
2151 list is empty; implemented more flexible rule for detection of
2152 testing functions, allowing return type 'void' in the same line as
2153 the function name in the function definition
2154 * support/regression/tests/bug-1654060.c: corrected test
2155 * support/librarian/sdcclib.c: fixed warning:
2156 format '%s' expects type 'char *', but argument 2 has type 'int'
2158 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2160 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2161 Multiple infiles for sdcclib.
2163 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2165 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2168 2007-06-18 Borut Razem <borut.razem AT siol.net>
2170 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2171 how to handle comments, so they have to be removed by the
2172 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2173 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2174 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2175 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2176 table driven option hadling
2178 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2180 * src/SDCCast.c (decorateType),
2181 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2182 iCode to ast level to fix bug 1738367
2183 * support/regression/tests/bug1738367.c: new, added
2185 2007-06-15 Raphael Neider <rneider AT web.de>
2187 * src/pic16/devices.inc,
2188 * device/lib/pic16/pics.all,
2189 * device/include/pic16/pic18fregs.h,
2190 * device/include/pic16/pic18f[24][45]20.h,
2191 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2192 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2193 * device/lib/pic16/Makefile.in: faster cleanup
2195 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2197 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2199 2007-06-13 Raphael Neider <rneider AT web.de>
2201 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2203 2007-06-12 Raphael Neider <rneider AT web.de>
2205 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2206 suppress bit defines if NO_BIT_DEFINES is #define'd
2207 * device/include/pic/pic*.h: recreated all headers to include
2208 conditional bit defines
2209 * device/include/pic/pic16f886.h,
2210 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2211 * device/include/pic/recreate.sh: script to recreate the complete
2212 device library files based on the currently supported devices
2214 2007-06-12 Borut Razem <borut.razem AT siol.net>
2216 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2217 support/regression/Makefile.in, support/scripts/build.mak,
2218 support/scripts/Makefile.snapshot:
2219 use new svn URL scheme
2220 * doc/sdccman.lyx: SDCC Wiki moved to
2221 http://sdcc.wiki.sourceforge.net/
2223 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2225 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2226 * support/regression/tests/bug1734654.c: added
2228 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2230 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2231 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2232 with literal operands
2234 2007-06-10 Borut Razem <borut.razem AT siol.net>
2236 * as/link/z80/lklibr.c: fixed mingw build warning
2237 lklibr.c:575: warning: implicit declaration of function 'tolower'
2238 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2239 src/z80/main.c: move target specific options from src/SDCCmain.c
2240 to src/<target>/main.c
2242 2007-06-09 Borut Razem <borut.razem AT siol.net>
2244 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2245 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2246 * support/regression/tests/bug-1294691.c: added
2248 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2250 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2251 can also be static, fixes bug 1733438
2252 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2253 have absolute address too
2254 (computeType): added optimization for 'cond ? true : false'
2255 * support/regression/tests/absolute.c: added test for static absolute var
2257 2007-06-08 Raphael Neider <rneider AT web.de>
2259 * src/regression/Makefile: suppress parallel builds, allow easy
2260 switching between pic14/pic16 ports
2261 * src/regression/picregs.h: added pic14/16 header file switch
2262 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2263 inline.c,nestfor.c,string1.c}: include "picregs.h"
2265 2007-06-07 Borut Razem <borut.razem AT siol.net>
2267 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2268 permanent solution to suppress GCC 4.2.0 c++ warning:
2269 deprecated conversion from string constant to `char *'
2270 use 'const char *' where ever required
2271 * support/regression/generate-cases.py: implemented more flexible rule
2272 for detection of testing functions, allowing white-spaces surrounding
2273 the function name and the 'void' parameter.
2274 * support/regression/tests/constantRange.c,
2275 support/regression/tests/scott-compare3.c: fixed failing regression
2276 tests, uncovered by implementation of more flexible rule for detection
2277 of testing functions
2279 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2281 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2283 2007-06-04 Borut Razem <borut.razem AT siol.net>
2285 * configure.in, configure, config_vc.awk: sdcc version number is now
2286 stored in configure.in; removed .version
2287 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2288 doc/INSTALL.txt: version bumped to 2.7.2
2289 * sim/ucsim/configure.in, sim/ucsim/configure:
2290 use "read" to read from .version
2292 2007-06-03 Borut Razem <borut.razem AT siol.net>
2294 * */Makefile.in: removed annoying warning:
2295 Makefile:xx: Makefile.dep: No such file or directory
2297 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2299 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2300 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2301 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2302 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2303 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2304 bugfix: only use newBoolLink for bit result type
2305 * src/SDCCicode.c (geniCodeLogic): added param tree,
2306 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2307 (geniCodeLogicAndOr): use IS_BIT,
2308 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2309 (ast2iCode): added tree param to geniCodeLogic for comparisons
2310 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2311 * support/regression/tests/bug1723128.c: added test NotZero
2313 2007-06-01 Borut Razem <borut.razem AT siol.net>
2315 * SDCPP synchronized with GCC CPP release version 4.2.0,
2316 currently the latest release:
2317 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2318 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2319 support/cpp2/cppdefault.h, support/cpp2/except.h,
2320 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2321 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2322 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2323 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2324 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2325 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2326 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2327 support/cpp2/opts.h, support/cpp2/output.h,
2328 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2329 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2330 support/cpp2/system.h, support/cpp2/version.c,
2331 support/cpp2/Makefile.in: modified
2332 * support/cpp2/opts-common.c: added
2333 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2334 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2335 search for included source file in local directory
2336 * sim/ucsim/configure, sim/ucsim/configure.in:
2337 temporary solution to suppress GCC 4.2.0 c++ warning:
2338 deprecated conversion from string constant to `char *'
2340 2007-06-01 Raphael Neider <rneider AT web.de>
2342 * device/lib/pic/libdev/pic12f683.c,
2343 * device/include/pic/pic12f683.h: added GPIO bits
2345 2007-06-01 Raphael Neider <rneider AT web.de>
2347 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2348 quotation marks, clarified role of PIC14 vs. PIC16 ports
2349 * src/pic16/devices.inc,
2350 * device/include/pic16/pic18fregs.h,
2351 * device/include/pic16/pic18f[24][45]j10.h,
2352 * device/lib/pic16/pics.all,
2353 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2354 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2355 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2356 for new devices as they are not yet supported by gputils
2358 2007-05-31 Borut Razem <borut.razem AT siol.net>
2360 * Small Device C Compiler 2.7.0 released
2361 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2362 changed sdcc version to 2.7.1
2363 * support/scripts/sdcc.nsi: added How to create WIN32 release
2366 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2368 * doc/sdccman.lyx: documented initialization and allocation of absolute
2369 variables, bit parameter passing, the need for function pointers to be
2370 reentrant and alpha quality support of inline and retrict
2372 2007-05-26 Borut Razem <borut.razem AT siol.net>
2374 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2375 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2376 * docs/knownbugs.html: updated
2378 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2380 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2382 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2384 (gencjneshort): optimized when left is AOP_DIR
2385 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2386 initializing unions in a struct/array
2387 * support/regression/fwk/include/testfwk.h: added defines for data, near
2388 and far for host and z80
2389 * support/regression/tests/bug1723128.c: new, added
2391 2007-05-22 Borut Razem <borut.razem AT siol.net>
2393 * doc/knownbugs.html: updated
2395 2007-05-21 Raphael Neider <rneider AT web.de>
2397 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2398 error message instead
2399 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2401 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2403 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2405 2007-05-21 Raphael Neider <rneider AT web.de>
2407 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2409 * src/regression/gpsim_assert.h,
2410 * src/regression/Makefile,
2411 * src/regression/pcodeopt.c: regression test for the above fix
2413 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2415 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2416 jumps to self, fixed bug 1717281
2418 2007-05-10 Borut Razem <borut.razem AT siol.net>
2420 * support/scripts/gen_known_bugs.pl: cosmetic fix
2421 * doc/knownbugs.html: generated by gen_known_bugs.pl
2423 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2425 * src/SDCCast.c (createFunction): also generate non-inlined version of
2426 function for functions declared as "static inline"
2427 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2428 function can be inlined after non-inlined version generated.
2430 2007-05-10 Borut Razem <borut.razem AT siol.net>
2432 * support/scripts/gen_known_bugs.pl: added script
2433 which generates knownbugs.html
2435 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2437 * doc/knownbugs.html: updated for release 2.7.0
2439 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2441 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2443 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2445 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2446 (throughout): updated generating comments
2447 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2448 (throughout): updated generating comments
2449 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2450 rule instead of at the second, or it might skip lines when removing the
2452 * support/regression/tests/bug1714204.c: changed test to foo
2454 2007-05-08 Borut Razem <borut.razem AT siol.net>
2456 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2457 thanks to SDCC Distributed Compile Farm members,
2458 added Z80 and GBZ80 command line options
2459 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2461 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2463 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2464 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2465 * support/regression/tests/longlit.c: modified to be tested at all and
2466 to pass the actual test
2468 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2470 * device/include/mcs51/uPSD33xx.h: Added.
2472 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2474 * device/lib/_gptrput.c,
2475 * device/lib/_gptrget.c: removed old code,
2477 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2478 * support/regression/tests/bug1714204.c: new, added
2480 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2482 * support/regression/tests/regtrack.c: test was never executed
2483 because of the regression test being picky about white spaces.
2484 * device/lib/mcs51/crtclear.asm: added comment
2486 2007-05-06 Raphael Neider <rneider AT web.de>
2488 * device/lib/pic/Makefile.rules,
2489 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2490 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2492 2007-05-06 Raphael Neider <rneider AT web.de>
2494 * src/pic16/device.h,
2496 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2497 _pic16_setDefaultOptions): removed/reordered command-line args
2498 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2499 devices, regrouped command line args, environment variables),
2500 clarified sone points, added sections on how to add devices to the
2503 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2505 * src/z80/peeph.def: fixed bug in rule 2
2507 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2509 * src/port.h: added TARGET_MCS51_LIKE
2510 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2511 take advantage of it too
2512 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2513 (shiftR2Left2Result): Optimized: don't check shifting by 0
2514 * src/z80/peeph-z80.def,
2515 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2516 modifications, see patch 1700823
2517 * src/mcs51/peep.c (): fixed bug 1712928
2518 * support/regression/tests/bug1712928.c: new, added
2520 2007-05-05 Borut Razem <borut.razem AT siol.net>
2522 * device/lib/pic16/Makefile.common.in,
2523 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2524 removed bash dependencies
2526 2007-05-01 Borut Razem <borut.razem AT siol.net>
2529 fixed bug #1710507: --i-code-in-asm makes compile fail
2530 all iCode comments are now one liners
2531 * src/mcs51/gen.c: fixed memory leak
2533 2007-05-01 Raphael Neider <rneider AT web.de>
2535 * device/lib/pic/libdev/*.c
2536 * device/include/pic/*.h: regenerated all device libs from updated
2538 * support/scripts/inc2h.pl: documented usage, now uses strict to
2541 2007-04-30 Borut Razem <borut.razem AT siol.net>
2544 fixed bug #1669175: Problem with space in output paths
2545 documented how to use paths with spaces for Windows users
2547 2007-04-29 Borut Razem <borut.razem AT siol.net>
2549 * Fixed svn:eol-style and svn:keywords properties
2550 * src/SDCCval.c: fixed bug
2551 #1592871: Segfault with "large" const arrays of characters
2552 replaced recursion with iteration
2553 * Removed svn:executable property from non-executable files
2555 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2557 * src/mcs51/gen.c (genRet): fixed bug 1707003
2559 2007-04-27 Raphael Neider <rneider AT web.de>
2561 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2562 createReachingDefinitions,assignValnums,pic16_destructDF,
2563 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2564 prevent NULL pointer dereferences
2565 * device/lib/pic/libdev/pic16f886.c,
2566 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2567 prevent building them, gputils do not really support them yet
2569 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2571 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2572 helps printf_small. 32 bytes more __idata mem.
2574 2007-04-27 Raphael Neider <rneider AT web.de>
2576 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2577 return early when pb or pb->pcHead is NULL (patch #1708427)
2578 * src/regression/empty.c,
2579 * src/regression/Makefile: added test with empty functions
2580 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2582 2007-04-27 Borut Razem <borut.razem AT siol.net>
2584 * src/SDCCast.c: fixed feature request
2585 #1547512: Redundant strings linked when using sizeof("abc")
2587 2007-04-23 Borut Razem <borut.razem AT siol.net>
2589 * doc/sdccman.lyx, src/SDCCmain.c:
2590 peep-hole comments are generated only if --fverbose-asm option is
2591 specified and --no-peep-comments is not, as proposed by Frieder.
2592 * support/regression/Makefile.in: compile regression tests with
2593 --fverbose-asm option so one can "grep" whether a new (or an old)
2594 peephole is (still) applied; requested by Frieder.
2596 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2598 * device/include/pic/pic16f886.h,
2599 * device/include/pic/pic16f887.h,
2600 * device/lib/pic/libdev/pic16f886.c,
2601 * device/lib/pic/libdev/pic16f887.c,
2602 * device/include/pic/pic14devices.txt,
2603 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2605 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2607 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2610 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2612 * device/lib/_memset.c: assembler version for mcs51
2614 2007-04-22 Borut Razem <borut.razem AT siol.net>
2616 * support/scripts/listerr.c: program to create the list of errors and
2617 warnings list from - added
2618 * doc/sdccman.lyx: removed the note
2619 "For list of warnings and corresponding codes, see err_warn.txt"
2620 * src/SDCCsymt.c: fixed bug #1699804:
2621 Bug with some uses of sizeof(static local array) (MCS51)
2622 * support/regression/tests/bug-1699804.c: added
2624 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2626 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2627 (main): added option -i,
2628 (asmbl, case S_INCL): use search_path_fopen,
2629 mostly from patch 1579668 by Peter Miller, thanks
2630 * src/z80/main.c: fixed typo --callee-saves-bc
2631 * device/include/mcs51/compiler.h: added sfrword for Tasking
2633 2007-04-20 Borut Razem <borut.razem AT siol.net>
2635 * src/z80/main.c: replaced reserved keyword asm with asmblr
2637 2007-04-19 Borut Razem <borut.razem AT siol.net>
2639 * src/port.h: use const pointers to strings
2640 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2641 * src/pic16/main.c: include SDCCargs.h
2642 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2643 const char, since the strings are dynamically allocated
2644 * src/SDCCmain.c: options.code_seg and options.const_seg are
2645 dynamically allocated; check port specific command line options
2646 before the general ones
2647 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2649 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2651 * device/include/ds400rom.h,
2652 * device/lib/ds390/lcd390.c,
2653 * device/lib/ds390/memcpyx.c,
2654 * device/lib/ds390/rtc390.c,
2655 * device/lib/ds400/ds400rom.c,
2656 * device/lib/ds400/memcpyx.c,
2657 * device/lib/hc08/_ret.c: more replacements of keywords with their
2658 double underscore equivalents
2659 * device/lib/ds390/Makefile.in,
2660 * device/lib/ds400/Makefile.in,
2661 * device/lib/gbz80/Makefile.in,
2662 * device/lib/hc08/Makefile.in,
2663 * device/lib/mcs51/Makefile.in,
2664 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2666 2007-04-17 Borut Razem <borut.razem AT siol.net>
2668 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2669 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2670 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2671 to --fverbose-asm, to be gcc'ish
2673 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2675 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2677 2007-04-17 Borut Razem <borut.razem AT siol.net>
2679 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2680 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2681 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2682 with their double underscore equivalent
2684 2007-04-14 Borut Razem <borut.razem AT siol.net>
2686 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2689 2007-04-13 Borut Razem <borut.razem AT siol.net>
2691 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2693 * device/examples/serialcomm/windows/serial.[ch],
2694 device/examples/serialcomm/windows/test_serialcomm.cpp:
2695 updated by Bela Torok
2696 * device/examples/serialcomm/windows/serialcomm.dsw,
2697 device/examples/serialcomm/windows/serialcomm.dsp: added
2699 2007-04-13 Jan Waclawek <wek AT efton.sk>
2701 * doc/sdccman.lyx: additions and changes at various places
2702 (submitted as #1697136).
2703 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2705 2007-04-10 Borut Razem <borut.razem AT siol.net>
2707 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2708 LyX file format changed to 245
2709 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2710 "FreeWare" replaced with "free open source"
2712 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2714 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2716 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2718 * device/include/pic16/pic18fregs.h,
2720 * device/lib/_decdptr.c,
2721 * device/lib/_divsint.c,
2722 * device/lib/_divslong.c,
2723 * device/lib/_divuint.c,
2724 * device/lib/_divulong.c,
2725 * device/lib/_fs2schar.c,
2726 * device/lib/_fs2sint.c,
2727 * device/lib/_fs2slong.c,
2728 * device/lib/_fs2uchar.c,
2729 * device/lib/_fs2uint.c,
2730 * device/lib/_fs2ulong.c,
2731 * device/lib/_fsadd.c,
2732 * device/lib/_fscmp.c,
2733 * device/lib/_fsdiv.c,
2734 * device/lib/_fseq.c,
2735 * device/lib/_fsget1arg.c,
2736 * device/lib/_fsget2args.c,
2737 * device/lib/_fsgt.c,
2738 * device/lib/_fslt.c,
2739 * device/lib/_fsmul.c,
2740 * device/lib/_fsneq.c,
2741 * device/lib/_fsnormalize.c,
2742 * device/lib/_fsreturnval.c,
2743 * device/lib/_fsrshift.c,
2744 * device/lib/_fssub.c,
2745 * device/lib/_fsswapargs.c,
2746 * device/lib/_gptrget.c,
2747 * device/lib/_gptrgetc.c,
2748 * device/lib/_gptrput.c,
2749 * device/lib/_logexpf.c,
2750 * device/lib/_modsint.c,
2751 * device/lib/_modslong.c,
2752 * device/lib/_moduint.c,
2753 * device/lib/_modulong.c,
2754 * device/lib/_mulint.c,
2755 * device/lib/_mullong.c,
2756 * device/lib/_schar2fs.c,
2757 * device/lib/_ser.c,
2758 * device/lib/_setjmp.c,
2759 * device/lib/_sint2fs.c,
2760 * device/lib/_slong2fs.c,
2761 * device/lib/_spx.c,
2762 * device/lib/_uchar2fs.c,
2763 * device/lib/_uint2fs.c,
2764 * device/lib/_ulong2fs.c,
2765 * device/lib/asincosf.c,
2766 * device/lib/atanf.c,
2767 * device/lib/calloc.c,
2768 * device/lib/ds390/tinibios.c,
2769 * device/lib/ds400/tinibios.c,
2770 * device/lib/expf.c,
2771 * device/lib/free.c,
2772 * device/lib/hc08/_mulint.c,
2773 * device/lib/logf.c,
2774 * device/lib/malloc.c,
2775 * device/lib/printf_fast.c,
2776 * device/lib/printf_tiny.c,
2777 * device/lib/printfl.c,
2778 * device/lib/realloc.c,
2779 * device/lib/ser_ir.c,
2780 * device/lib/serial.c,
2781 * support/regression/tests/libmullong.c: replaced all special keywords
2782 with their double underscore equivalent
2783 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2784 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2786 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2787 (genRet): if the bit-symbol is ruonly it already is in the carry
2788 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2789 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2790 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2791 type UCHAR if dest is not bit
2793 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2795 * device/include/math.h,
2796 * device/lib/cotf.c,
2797 * device/lib/expf.c,
2798 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2800 2007-04-01 Borut Razem <borut.razem AT siol.net>
2802 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2803 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2804 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2805 gcc_unreachable() called internal_error()...
2807 2007-03-30 Raphael Neider <rneider AT web.de>
2809 * src/pic/ralloc.c (isData): suppress garbage debug output
2811 2007-03-28 Borut Razem <borut.razem AT siol.net>
2814 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2815 is developed, built and used worldwide, and the word "night" doesn't
2818 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2820 * device/include/mcs51/C8051F360.h: new, added
2821 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2823 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2825 * src/SDCC.y (declaration_specifiers, function_specifier),
2826 * support/Util/SDCCerr.c,
2827 * support/Util/SDCCerr.h,
2829 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2831 * src/SDCCmem.c (deallocParms),
2832 * src/SDCCast.c: support for function inlining, not quite complete
2833 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2834 'restrict' qualifier
2836 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2838 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2839 (saveRBank, unsaveRBank): don't save bits,
2840 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2841 * support/regression/tests/bug1535242.c: new, added
2842 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2843 thanks Alexey Shamrin <shamrin AT gmail.com>,
2844 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2845 removed header guard)
2847 * sdcc.spec: bumped version to 2.6.5
2848 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2850 2007-03-22 Borut Razem <borut.razem AT siol.net>
2852 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2853 fixed bug #1653671: sdcdb integration into ddd is broken
2855 2007-03-22 Raphael Neider <rneider AT web.de>
2857 * src/pic/gen.c (popGetExternal): augmented to also create references
2858 to external variables (not only labels),
2859 (genCall): comment on plan to reduce PAGESEL overhead,
2860 (genFunction, genEndFunction): also save/restore FSR around interrupt
2861 handling code, removed lots of unused code
2862 (genDivOneByte): release acquired temp register
2863 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2865 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2866 for registers that need to be saved during interrupts (FSR, STATUS,
2867 PCLATH; W needs special handling), currently only FSR is used
2869 2007-03-22 Raphael Neider <rneider AT web.de>
2871 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2873 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2875 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2877 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2879 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2881 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2883 * as/link/aslink.h: added LKOBJEXT
2884 * as/link/hc08/link_hc08.dsp,
2885 * as/link/hc08/Makefile.bcc,
2886 * as/link/hc08/Makefile.in,
2887 * as/link/mcs51/aslink.dsp,
2888 * as/link/mcs51/Makefile.bcc,
2889 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2890 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2891 * as/link/lkaomf51.c: merged and moved
2892 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2893 * as/link/z80/lkdata.c,
2894 * as/link/lkdata.c: merged and moved
2895 * as/link/hc08/lkmain.c,
2896 * as/link/mcs51/lkmain.c: cosmetic changes
2897 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2898 * as/link/lklex.c: use LKOBJEXT
2899 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2900 ANSI-fied functions, removed bubble-sorts
2901 * as/link/z80/lksym.c as/link/lksym.c: merged,
2903 * as/link/z80/linkgbz80.dsp,
2904 * as/link/z80/linkz80.dsp,
2905 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2906 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2907 * as/link/z80/lkhead.c,
2908 * as/link/z80/lklex.c: deleted
2909 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2910 * as/link/z80/lkmain.c: added copyfile()
2912 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2914 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2916 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2918 * device/lib/_strlen.c: assembler version for mcs51
2920 2007-03-13 Raphael Neider <rneider AT web.de>
2922 * device/include/pic16/pic18f2221.h,
2923 * device/include/pic16/pic18f2321.h,
2924 * device/include/pic16/pic18f2331.h,
2925 * device/include/pic16/pic18f4221.h,
2926 * device/include/pic16/pic18f4321.h,
2927 * device/include/pic16/pic18f4331.h: fixed config byte location names
2928 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2929 consistently named config byte locations
2931 2007-03-13 Borut Razem <borut.razem AT siol.net>
2933 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2934 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2935 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2936 as/link/z80/Makefile.in, as/z80/Makefile.in:
2939 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2941 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2942 * device/lib/printf_large.c: pointer was converted to generic
2943 pointer for mcs51 models other than model-small (Maarten noticed)
2945 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2947 * device/include/mcs51/ADuC84x.h: Added.
2949 2007-03-10 Borut Razem <borut.razem AT siol.net>
2951 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2952 fixed RFE #1624219: double backslashes in filenames;
2953 functions hexEscape(), octalEscape() and copyStr() moved from
2954 SDCCval.c to SDCCutil.c and made them glovbally available
2956 2007-03-09 Borut Razem <borut.razem AT siol.net>
2958 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2959 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2960 1673361: Missaligned comments in output files
2962 2007-03-09 Raphael Neider <rneider AT web.de>
2964 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2966 2007-03-09 Raphael Neider <rneider AT web.de>
2970 * src/pic/ralloc.c: suppress undesired debug output
2971 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2973 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2975 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2977 2007-03-07 Borut Razem <borut.razem AT siol.net>
2979 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2980 search include files in the current directory
2982 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2984 * src/SDCCglue.c (emitMaps, glue),
2985 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2987 * support/regression/tests/absolute.c: added xdata test
2989 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2991 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2992 added condition to macro, fixes bug 1666080
2994 2007-03-02 Raphael Neider <rneider AT web.de>
2996 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2998 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3000 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3001 be cleared. Unconditionally set __XPAGE
3002 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3004 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3009 * src/mcs51/rtrack.c,
3011 * doc/sdccman.lyx: added --no-gen-comments
3012 * src/mcs51/peeph.def: added 192.b, disabled 185
3014 2007-02-25 Raphael Neider <rneider AT web.de>
3016 * src/pic16/gen.c (genCast): fixed typo
3017 * device/lib/pic16/Makefile.subdir: only install existing files
3018 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3020 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3022 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3023 * device/lib/mcs51/crtclear.asm,
3024 * device/lib/mcs51/crtxclear.asm: renumbered labels
3025 * device/lib/mcs51/Makefile.in: added crtcall.asm
3026 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3027 * src/mcs51/gen.c (movc): removed,
3028 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3030 (toCarry, genSend, genRet): added function toCarry,
3031 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3032 (assignBit, genAssign, genCast): added function assignBit
3033 * src/mcs51/Makefile.bcc: added rtrack.c
3034 * src/mcs51/ralloc.h: made valueKnown a bitfield
3035 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3036 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3037 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3038 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3039 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3040 (_pop): only pop valid pairs, see gencjneshort,
3041 (gencjneshort): return pair that still needs to be popped, restructured,
3042 (gencjne, genCmpEq): call _pop
3044 2007-02-23 Raphael Neider <rneider AT web.de>
3046 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3048 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3050 * device/include/mcs51/P89LPC925.h: Added.
3052 2007-02-18 Raphael Neider <rneider AT web.de>
3054 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3056 2007-02-17 Borut Razem <borut.razem AT siol.net>
3058 * support/cpp2/directives.c, support/cpp2/version.c:
3059 synchronized with GCC CPP 4.1.2
3061 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3063 * src/mcs51/rtrack.h,
3064 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3065 by checking the strings passed by emitcode() to the assembler.
3066 Feel free to change. This in part addresses RFE #482179.
3067 Set environment variable SDCC_RTRACK to enable.
3068 * src/mcs51/gen.c: inserted hooks
3069 * src/mcs51/ralloc.h: added two members to struct regs
3070 * support/regression/tests/regtrack.c: added
3072 2007-02-14 Borut Razem <borut.razem AT siol.net>
3074 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3075 * Makefile.in: applied patch from Makefile related part of
3076 #1469393: Compiler does not initialize static data
3078 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3080 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3081 for better fix of bug 1273984, compiles pic16 rand.c
3083 2007-02-12 Borut Razem <borut.razem AT siol.net>
3085 * src/pic16/main.c: fixed pic16 standard library directory bug
3087 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3089 * src/hc08/gen.c (genSwap): fix swap regression test
3091 2007-02-10 Borut Razem <borut.razem AT siol.net>
3093 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3095 * support/regression/tests/bug-1654060.c: added regression test for
3098 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3100 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3101 bit moves in return statement
3103 2007-02-09 Borut Razem <borut.razem AT siol.net>
3105 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3108 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3110 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3111 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3113 2007-02-07 Raphael Neider <rneider AT web.de>
3115 * src/pic16/devices.inc,
3116 * device/include/pic16/pic18fregs.h,
3117 * device/include/pic16/pic18f[24][34]31.h,
3118 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3119 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3120 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3122 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3124 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3125 can this have lived here for so many years?
3126 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3127 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3128 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3130 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3132 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3133 appended by loop induction must be at the very end of the eBBlock
3135 2007-02-05 Kevin Vigor
3137 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3139 2007-02-05 Borut Razem <borut.razem AT siol.net>
3141 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3142 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3144 2007-02-03 Borut Razem <borut.razem AT siol.net>
3146 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3147 applied patch #1646602 option to set default signedness of char to
3148 unsigned, added -funsigned-char command line option,
3149 thanks to Gunther Jehle
3150 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3151 prompt for file deletion a few hundred times (especially the
3152 subversion files, which have ro permissions so it asks for
3153 confirmation), thanks to Simon McAuliffe;
3154 added {} + option to find in order to remove multiple files from a
3157 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3159 * device/include/mcs51/SST89x5xRDx.h: Added.
3161 2007-02-02 Raphael Neider <rneider AT web.de>
3163 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3164 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3166 2007-02-01 Raphael Neider <rneider AT web.de>
3168 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3171 2007-01-31 Borut Razem <borut.razem AT siol.net>
3173 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3174 if compiled with GCC. Thanks to Raphael Neider
3176 2007-01-31 Raphael Neider <rneider AT web.de>
3178 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3179 operand names, handles name and (name + n) for all n,
3180 (sameBank): restructured, also check bank allocation policy,
3181 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3182 (pic14_operandsAllocatedInSameBank): check whether to operands
3183 will be allocated into the same bank (i.e., section) to reduce
3184 BANKSEL overhead, queried from pcode.c:sameBank,
3185 (pic14printLocals): reintroduced clustering registers into a single
3186 section: all compiler generated symbols will now reside in one
3187 bank (per file), reducing BANKSEL overhead and code size,
3188 (showAllMemmaps): use local dbuf where possible
3190 2007-01-29 Raphael Neider <rneider AT web.de>
3192 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3193 (call_libraryfunc): retrieve/create symbol and mark as used,
3194 (genFunction): mark defined functions as non-extern and add again
3195 to code memmap for later output
3196 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3197 (pic14printLocals): reworked for new symbol emission,
3198 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3199 showAllMemmaps): reworked symbol output using dbufs, added handling
3200 of string literals (still incomplete),
3201 (picglue): removed symbol emission, moved into showAllMemmaps,
3202 (emitSymbolSet): new workhorse for symbol output,
3203 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3205 2007-01-29 Borut Razem <borut.razem AT siol.net>
3207 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3208 component contains the extension separator.
3210 2007-01-28 Borut Razem <borut.razem AT siol.net>
3212 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3214 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3215 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3216 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3217 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3218 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3219 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3220 src/z80/gen.c, support/Util/MySystem.c:
3221 accept slash and backslash as directory separator on WIN32 and
3224 2007-01-28 Raphael Neider <rneider AT web.de>
3226 * src/pic16/devices.inc,
3227 * device/include/pic16/pic18f[24][23]21.h,
3228 * device/include/pic16/pic18fregs.h,
3229 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3230 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3231 * device/lib/pic16/libio/adc.ignore,
3232 * device/lib/pic16/libio/i2c.ignore,
3233 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3234 family, as gputils do not yet support the devices
3235 * device/lib/pic16/Makefile.subdir: ignore errors on install
3236 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3237 headers and libraries from gputils .inc files
3239 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3241 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3243 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3245 * doc/sdccman.lyx: add printf benchmarks
3247 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3249 * device/lib/printf_fast.c: fix %c, char promoted to int
3250 * device/lib/printf_tiny.c: fix %c, char promoted to int
3252 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3254 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3256 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3258 * support/regression/tests/swap.c: 64 bit hosts failed
3259 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3261 2007-01-25 Raphael Neider <rneider AT web.de>
3263 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3264 based on absolute register address, patch by Alex Blond
3266 2007-01-22 Raphael Neider <rneider AT web.de>
3268 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3269 emitted, do not emit them again...
3271 2007-01-22 Raphael Neider <rneider AT web.de>
3273 * src/regression/bank1.c, src/regression/compare6.c,
3274 src/regression/add.c: cosmetic changes
3275 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3276 * src/pic/gen.c: fixed global zero and one,
3277 (aopForSym): removed unued code,
3278 (aopGet): assert aop is defined, check and use `index' of
3279 pCodeImmd operands (fixes #1630908),
3280 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3281 (register_reassign): prevent accidental register unification,
3282 (ReuseReg): cosmetic changes (also above)
3283 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3284 pic14emitStaticSeg): do not emit initialized data,
3285 (printIval*): replaced with working versions,
3286 (pic14createInterruptVect,picglue): use idata for initialized data,
3287 now init data should work in all modules (not only main()),
3288 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3290 2007-01-21 Borut Razem <borut.razem AT siol.net>
3292 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3293 use -fPIC or -fpic if they are supported and not ignored
3294 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3295 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3297 2007-01-20 Borut Razem <borut.razem AT siol.net>
3299 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3300 implemented RFE #1470316: allow "$" in variable names
3302 2007-01-20 Raphael Neider <rneider AT web.de>
3304 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3306 2007-01-20 Raphael Neider <rneider AT web.de>
3308 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3309 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3310 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3311 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3312 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3313 * device/lib/pic/libdev/pic*.c,
3314 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3315 * device/lib/pic/libdev/Makefile.in: show progress
3317 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3319 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3320 * support/scripts/sdcc_cygwin_mingw32,
3321 * support/scripts/sdcc_mingw32,
3322 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3323 conformance with autoconf 2.6
3325 2007-01-19 Raphael Neider <rneider AT web.de>
3327 * src/pic/device.c (register_map): fixed list construction
3328 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3329 (genMod): removed case for genModbits,
3330 (genModbits): removed as now unused/unimplemented
3331 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3333 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3335 * support/regression/tests/swap.c: added in response to #1638622
3336 * doc/sdccman.lyx: synced version, minor changes
3338 2007-01-18 Borut Razem <borut.razem AT siol.net>
3340 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3341 thanks to Gunther Jehle
3342 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3343 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3344 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3345 use filename in lineno instead.
3346 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3347 print the file name in ast_print()
3349 2007-01-18 Borut Razem <borut.razem AT siol.net>
3351 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3353 * src/SDCC.lex: stringLiteral() returns const char pointer,
3354 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3355 fixed column counting
3356 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3357 accept const char pointer as parameter
3358 * src/SDCCdwarf2.c: corrected buffer size
3360 2007-01-17 Borut Razem <borut.razem AT siol.net>
3362 * support/Util/dbuf_string.c: fixed for amd64
3364 2007-01-15 Borut Razem <borut.razem AT siol.net>
3366 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3367 removed terminal symbol ELIPSIS, since it was never generated by the
3368 lexer and it was wrongly used in parameter_identifier_list rule
3370 2007-01-15 Raphael Neider <rneider AT web.de>
3372 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3373 code page and data banking description
3374 * src/pic/genarith.c,
3375 * src/pic/gen.h: removed bit arithmetic functions,
3376 updated exit(1) to exit(EXIT_FAILURE)
3377 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3378 * device/include/pic16/pic18f2455.h,
3379 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3380 TRISD and TRISE, fixed/added some bit names
3381 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3382 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3383 updated pic18f2455.{c,h} instead of duplicating them
3385 2007-01-14 Borut Razem <borut.razem AT siol.net>
3387 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3388 Cannot debug files that contain spaces in the path name
3389 by converting spaces in asm file name to underscores
3391 2007-01-13 Borut Razem <borut.razem AT siol.net>
3393 * doc/sdccman.lyx: fixed format errors
3395 2007-01-10 Borut Razem <borut.razem AT siol.net>
3397 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3398 codeseg/constseg #pragma fail
3399 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3400 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3401 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3402 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3404 2007-01-09 Borut Razem <borut.razem AT siol.net>
3406 * get rid of diagnistic.[ch], pretty-print.[ch],
3407 c-pretty-print.[ch], ... used just for error, warning, ...
3409 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3410 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3411 suppoprt/cpp2/pretty-print.[ch]:
3413 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3414 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3415 suppoprt/cpp2/sdcpp.dsp:
3418 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3420 * device/lib/printf_large.c (output_float): removed recursion,
3421 use smaller buffer on stack for mcs51,
3422 fixed bug printing 1.96
3423 * support/regression/tests/snprintf.c: added test
3425 2007-01-07 Borut Razem <borut.razem AT siol.net>
3427 * use dynamic memory buffers instead temporary files
3428 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3430 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3431 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3432 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3433 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3434 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3435 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3436 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3437 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3438 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3439 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3440 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3441 support/Util/dbuf.c, support/Util/dbuf.h:
3443 * .version, sdcc.spec: bumped version to 2.6.4
3445 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3447 * src/port.h: added TARGET_Z80_LIKE macro
3448 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3449 output PSEG location if --xram-loc or --xstack-loc was used
3450 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3452 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3454 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3455 * as/as_z80.dsp, as/z80/as_z80.dsp,
3456 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3457 * sdcc.dsw: moved project files into subdir
3458 * as/hc08/as_hc08.dsp,
3459 * as/hc08/Makefile.bcc,
3460 * as/hc08/Makefile.in,
3461 * as/mcs51/Makefile.bcc,
3462 * as/mcs51/Makefile.in,
3463 * as/z80/Makefile.bcc,
3464 * as/z80/Makefile.in,
3465 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3468 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3471 * as/mcs51/asmain.c,
3473 * as/z80/assym.c: removed include "strcmpi.h"
3474 * as/hc08/strcmpi.c,
3475 * as/hc08/strcmpi.h,
3476 * as/mcs51/strcmpi.c,
3477 * as/mcs51/strcmpi.h,
3478 * support/Util/strcmpi.c,
3479 * support/Util/strcmpi.h: removed files
3480 * as/strcmpi.c: added as_strncmpi()
3482 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3484 * sdcc.dsw: Added some dependencies on project config.dsp
3486 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3488 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3489 with [di]ram_start to fix a regresion
3491 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3493 * configure.in: added missing mcs51 in status output
3494 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3496 * debugger/mcs51/clean.mk (distclean): remove config.h
3497 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3498 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3499 options.h, s-options-h and options.c
3500 * support/cpp2/clean.mk: unused, removed
3501 * Makefile.common.in,
3504 * as/hc08/Makefile.in,
3506 * as/mcs51/Makefile.in,
3507 * as/mcs51/clean.mk,
3510 * as/z80/Makefile.in,
3512 * as/link/Makefile.in,
3513 * as/link/hc08/Makefile.in,
3514 * as/link/hc08/clean.mk,
3515 * as/link/mcs51/Makefile.in,
3516 * as/link/mcs51/clean.mk,
3517 * as/link/z80/Makefile.in,
3518 * as/link/z80/clean.mk,
3519 * as/link/z80/conf.mk,
3520 * debugger/mcs51/Makefile.in,
3521 * debugger/mcs51/clean.mk,
3522 * device/include/Makefile.in,
3523 * device/lib/Makefile.in,
3524 * device/lib/mcs51/Makefile.in,
3525 * device/lib/pic/Makefile.in,
3526 * device/lib/pic/Makefile.common.in,
3527 * device/lib/pic/Makefile.subdir,
3528 * device/lib/pic/Makefile.rules,
3529 * device/lib/pic16/libio/Makefile.in,
3530 * device/lib/pic16/Makefile.subdir,
3531 * device/lib/pic16/libdev/Makefile.in,
3532 * device/lib/pic16/Makefile.rules,
3533 * device/lib/pic16/Makefile.common.in,
3534 * sim/ucsim/avr.src/Makefile.in,
3535 * sim/ucsim/main_in.mk,
3536 * sim/ucsim/cmd.src/Makefile.in,
3537 * sim/ucsim/doc/Makefile.in,
3538 * sim/ucsim/gui.src/Makefile.in,
3539 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3540 * sim/ucsim/gui.src/serio.src/Makefile.in,
3541 * sim/ucsim/hc08.src/Makefile.in,
3542 * sim/ucsim/libltdl/Makefile.in,
3543 * sim/ucsim/s51.src/Makefile.in,
3544 * sim/ucsim/sim.src/Makefile.in,
3545 * sim/ucsim/sim.src/conf.mk,
3546 * sim/ucsim/xa.src/Makefile.in,
3547 * sim/ucsim/z80.src/Makefile.in,
3551 * support/cpp2/Makefile.in,
3552 * support/librarian/Makefile.in,
3553 * support/librarian/clean.mk,
3554 * support/makebin/Makefile.in,
3555 * support/makebin/clean.mk,
3556 * support/packihx/Makefile.in,
3557 * support/regression/Makefile.in,
3558 * support/regression/ports/ds390/spec.mk,
3559 * support/regression/ports/gbz80/spec.mk,
3560 * support/regression/ports/hc08/spec.mk,
3561 * support/regression/ports/mcs51/spec.mk,
3562 * support/regression/ports/mcs51-large/spec.mk,
3563 * support/regression/ports/mcs51-medium/spec.mk,
3564 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3565 * support/regression/ports/pic14/spec.mk,
3566 * support/regression/ports/pic16/spec.mk,
3567 * support/regression/ports/mcs51-stack-auto/spec.mk,
3568 * support/regression/ports/ucz80/spec.mk,
3569 * support/regression/ports/xa51/spec.mk,
3570 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3571 adding a slash after $(top_builddir) and/or adding @datarootdir@
3573 * debugger/mcs51/configure.in,
3574 * device/lib/pic/configure.in,
3575 * device/lib/pic16/configure.in,
3576 * sim/ucsim/configure.in,
3577 * support/cpp2/configure.in,
3578 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3580 * debugger/mcs51/configure,
3581 * device/lib/pic/configure,
3582 * device/lib/pic16/configure,
3583 * sim/ucsim/configure,
3584 * support/cpp2/configure,
3585 * support/packihx/configure: generated with autoconf 2.60
3587 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3589 * as/link/hc08/lkihx.c (newArea),
3590 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3592 2007-01-02 Borut Razem <borut.razem AT siol.net>
3594 * doc/sdccman.lyx: documented #pragma sdcc_hash
3595 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3597 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3599 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3601 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3602 empty 'while'-loop to work correctly, see regression test 'while.c'
3603 * support/regression/tests/while.c: added
3605 2007-01-01 Borut Razem <borut.razem AT siol.net>
3607 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3608 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3609 support/cpp2/libcpp/sdcpp.c:
3610 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3611 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3612 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3614 2006-12-31 Borut Razem <borut.razem AT siol.net>
3616 * SDCPP synchronized with GCC CPP release version 4.1.1,
3617 currently the latest release:
3618 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3619 support/cpp2/libcpp/include/cpp-id-data.h
3620 support/cpp2/libiberty/fopen_unlocked.c
3621 support/cpp2/libiberty/md5.c
3623 support/cpp2/opt-functions.awk
3624 support/cpp2/opt-gather.awk
3625 support/cpp2/optc-gen.awk
3626 support/cpp2/opth-gen.awk:
3628 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3629 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3630 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3631 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3632 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3633 support/cpp2/diagnostic.h, support/cpp2/except.h,
3634 support/cpp2/hwint.h, support/cpp2/input.h,
3635 support/cpp2/intl.h, support/cpp2/move-if-change,
3636 support/cpp2/opts.c, support/cpp2/opts.h,
3637 support/cpp2/output.h, support/cpp2/prefix.c,
3638 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3639 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3640 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3641 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3642 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3643 support/cpp2/version.c:
3645 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3646 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3647 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3648 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3649 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3650 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3651 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3652 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3653 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3654 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3655 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3657 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3658 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3659 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3660 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3661 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3662 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3663 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3664 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3665 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3666 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3667 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3668 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3669 support/cpp2/system.h:
3672 2006-12-31 Borut Razem <borut.razem AT siol.net>
3674 * configure.in, configure: fixed bug #1538756: configure dies if bison
3675 and flex are not installed, 2nd try
3677 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3679 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3680 400.x for better code in RFE 899102
3682 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3684 * src/SDCCpeeph.c (deadMove),
3686 * src/mcs51/peep.h: renamed 'op' by 'reg'
3687 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3688 (scan4op): small change for removeDeadMove(), added support for
3689 'callee saves' and/or PACLL function calls,
3690 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3691 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3692 left in new dispatcher mcs51DeadMove()
3693 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3695 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3697 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3699 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3700 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3702 2006-12-30 Borut Razem <borut.razem AT siol.net>
3704 * support/cpp2/spacs.h: deleted from svn
3705 * configure.in, configure: fixed bug #1538756: configure dies if bison
3706 and flex are not installed
3708 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3710 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3711 with this z80 passes printf float test when enabled
3712 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3714 2006-12-28 Borut Razem <borut.razem AT siol.net>
3716 * support/cpp2/config.in, support/cpp2/configure.in,
3717 support/cpp2/configure, support/cpp2/Makefile.in:
3718 fix for the solaris build
3720 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3722 * src/SDCC.y (type_specifier2, pointer),
3724 * src/SDCCsymt.c (mergeSpec, checkSClass),
3725 * support/Util/SDCCerr.c,
3726 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3727 * support/valdiag/valdiag.py: Allow test cases to specify
3728 required language standard
3729 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3730 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3732 2006-12-27 Borut Razem <borut.razem AT siol.net>
3734 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3735 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3737 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3739 * support/cpp2/libiberty/Makefile.bcc: updated
3740 * src/pic16/main.c: fixed #pragma udata handling
3741 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3743 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3745 * src/SDCCpeeph.c: made labelHashEntry global,
3746 made pcDistance, FBYNAME static,
3747 (pcDistance): made static, use isComment and isLabel,
3749 (getLabelRef): added, extracted from labelRefCount(),
3750 (labelRefCount): use new getLabelRef(),
3751 (callFuncByName): made static, added deadMove,
3752 use isComment and isLabel,
3753 (newPeepRule): made static, set isLabel,
3754 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3755 labels from peephole rules,
3756 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3757 when isComment or isLabel is set
3758 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3759 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3761 * src/mcs51/peep.h: added
3762 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3763 * src/port.h: added peep->deadMove to port structure
3764 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3765 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3766 deadMove, finally removed no. 1 and 2
3773 * src/hc08/gen.c: mark lines with isComment or isLabel
3774 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3776 * sdcc.spec: bumped version to 2.6.3
3778 2006-12-26 Borut Razem <borut.razem AT siol.net>
3780 * support/cpp2/Makefile.in: added dependency on options.h
3781 * configure: regenerated
3782 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3783 * support/cpp2/Makefile.in: added vasprintf.c
3785 2006-12-25 Borut Razem <borut.razem AT siol.net>
3787 * SDCPP synchronized with GCC CPP release version 3.4.6,
3788 the latest release before 4.x:
3789 * support/cpp2/Makefile.in, support/cpp2/config.h,
3790 support/cpp2/configure, support/cpp2/configure.in,
3791 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3792 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3793 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3794 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3795 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3796 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3797 support/cpp2/cpptrad.c, support/cpp2/except.h,
3798 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3799 support/cpp2/hwint.h, support/cpp2/intl.h,
3800 support/cpp2/line-map.c, support/cpp2/line-map.h,
3801 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3802 support/cpp2/output.h, support/cpp2/prefix.c,
3803 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3804 support/cpp2/system.h, support/cpp2/version.c:
3806 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3807 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3808 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3809 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3810 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3811 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3812 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3813 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3814 support/cpp2/move-if-change, support/cpp2/opts.c,
3815 support/cpp2/opts.h, support/cpp2/opts.sh,
3816 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3817 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3818 support/cpp2/win32, support/cpp2/win32/dirent.c,
3819 support/cpp2/win32/dirent.h:
3821 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3822 * support/cpp2/sdcpp.h: renamed from sdcc.h
3823 * sdcppinit.c: deleted
3825 2006-12-23 Borut Razem <borut.razem AT siol.net>
3827 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3828 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3829 preproc.c: an other try to fix bug #982435: introduced
3830 -pedantic-parse-number command line option and pedantic_parse_number
3833 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3835 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3837 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3838 corrected overlayed areax addresses, warn about memory overlaps
3839 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3848 * src/port.h: added xabs_name and iabs_name
3849 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3850 (glue, emitMaps): create and emit maps d_abs and i_abs
3851 * src/SDCCglue.h: cosmetic changes
3852 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3854 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3855 (allocDefault): put absolute, initialized globals in them
3856 * support/regression/tests/absolute.c: added absolute bdata test
3857 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3859 2006-12-20 Borut Razem <borut.razem AT siol.net>
3861 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3862 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3863 added regression test for bug #982435
3865 2006-12-18 Borut Razem <borut.razem AT siol.net>
3867 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3868 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3869 small cosmetic changes
3870 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3871 * support/regression/tests/bug-1351710.c: added regression test
3873 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3875 * doc/sdccman.lyx: added the long missed iCode table
3876 "<where is figure II?>", added links to wiki
3878 2006-12-17 Borut Razem <borut.razem AT siol.net>
3880 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3881 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3882 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3883 unified table driven pragma handling, pragma argument type checking
3884 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3885 current one - version 1.1.3
3886 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3888 2006-12-13 Raphael Neider <rneider AT web.de>
3890 * src/pic/device.h: removed AssignedMemory structure and macros
3891 * src/pic/device.c: removed global finalMapping (linker assigns
3893 (register_map): add SFRs to remembered memRanges
3894 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3895 assignFixedRegisters,assignRelocatableRegisters): removed,
3896 (setMaxRAM,validAddress): adapted accordingly,
3897 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3898 reasonably sized sharebanks,
3899 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3900 (allDefsOutOfRange): removed unused code,
3901 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3903 * src/pic/pcode.c (register_reassign): removed recursion warning,
3904 fired far too often,
3905 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3906 to use existing pic14_stringInSet() to avoid duplicate symbols,
3907 tidied up the code a bit,
3908 (pic14printLocals): added in symmetry to printExterns, replaces
3909 writeUsedRegs more or less,
3910 (picglue): call new pic14_printLocals(),
3911 * device/include/pic/pic*.h: removed #pragma memmap directives,
3912 information gathered from include/pic/pic14devices.txt
3913 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3915 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3917 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3919 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3921 * device/include/mcs51/cc2430.h: fixed missing ';'
3923 2006-12-10 Raphael Neider <rneider AT web.de>
3925 * device/lib/pic16/libc/stdio/vfprintf.c,
3926 * device/lib/pic16/libc/stdio/printf_small.c,
3927 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3928 char arguments, as char varargs are cast to int by the caller,
3929 hopefully fixes #1604915 (other device libraries are still affected)
3931 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3933 * src/mcs51/ralloc.c (packRegsForAssign),
3934 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3936 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3938 * device/include/malloc.h: removed init_dynamic_memory
3939 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3940 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3941 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3942 * device/lib/libsdcc.lib,
3943 * device/lib/Makefile.in,
3944 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3945 * doc/sdccman.lyx: documented use of new _heap.c
3946 * support/regression/tests/malloc.c: removed init_dynamic_memory
3947 * src/cdbFile.c(spacesToUnderscores): new function,
3948 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3950 * device/include/tinibios.h: removed defines for putchar and getchar
3951 * device/lib/ds390/Makefile.in: added putchar.c
3952 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3954 2006-12-09 Borut Razem <borut.razem AT siol.net>
3956 * support/cpp2/sdcc.h: prevent multiple inclusion
3957 * support/cpp2/options.h: deleted
3959 2006-12-08 Borut Razem <borut.razem AT siol.net>
3961 * support/cpp2/sdcc.h: removed x*alloc() macros
3962 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3963 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3964 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3965 * support/cpp2/system.h: moved #include "sdcc.h"
3966 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3967 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3969 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3970 -funsigned-char options
3971 * support/cpp2/sdcppmain.c: fixed bug 1611411
3973 2006-12-07 Borut Razem <borut.razem AT siol.net>
3975 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3978 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3980 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3981 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3983 * .version: bumped to 2.6.2 because a) it's been a while
3984 b) the linker sources have moved c) the preprocessor is upgraded
3986 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3988 * support/regression/tests/snprintf.c: some checks
3989 * lib/src/printf_large.c: %bc: read char instead of int from stack
3991 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3993 * device/include/mcs51/cc2430.h: inserted _XPAGE
3995 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3997 * device/include/mcs51/cc2430.h: added
3999 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4001 * device/include/asm/default/features.h,
4002 * device/include/asm/ds390/features.h,
4003 * device/include/mcs51/at89s53.h,
4004 * device/include/ser.h,
4005 * device/include/ser_ir.h,
4006 * device/include/serial.h: changed keywords to double underscore variants,
4007 fixes bug 1590261 some more, thanks Steven Borley
4009 2006-12-01 Raphael Neider <rneider AT web.de>
4011 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4012 but emit warning (recursion is not supported for pic14)
4014 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4016 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4017 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4019 2006-11-30 Raphael Neider <rneider AT web.de>
4021 * src/pic/device.c (dump_sfr): always emit symbols
4022 * src/pic/glue.c (pic14printPublics): fixed typo
4024 2006-11-30 Raphael Neider <rneider AT web.de>
4026 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4027 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4028 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4029 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4030 a sharebank, use a non-shared bank for the stack if none available
4031 * src/pic/device.h (struct memRange): added linked list next field,
4032 added prototypes for above functions
4033 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4034 (typeRegWithIdx): accept fixed and unfixed stack registers
4035 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4036 the stack, handle shared and banked stack (except for WSAVE),
4037 (insertBankSel): removed useless optimization (will never fire),
4038 (FixRegisterBanking): added optimization for devices with only one
4039 possibly aliased bank of memory, like 16f84
4040 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4041 devices have no SHAREBANK in the linker script
4042 * device/include/pic/pic14devices.txt: documented memmap
4043 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4045 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4047 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4048 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4049 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4050 genhc08Code): switched most of the D (debug) macros to DD (detailed
4051 debug) macros to better control clutter in the generated .asm file.
4052 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4053 genRightShift): fixed bug with non-constant bit shift stored to
4054 a volatile result (SF Open Discussion forum thread #1616749).
4055 Single byte case is not yet optimized.
4057 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4059 * device/include/asm/mcs51/features.h,
4060 * device/include/malloc.h,
4061 * device/include/stdio.h: changed keywords to double underscore variants,
4064 2006-11-27 Borut Razem <borut.razem AT siol.net>
4066 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4067 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4068 support/cpp2/output.h, support/cpp2/cppinit.c,
4069 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4070 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4071 support/cpp2/cppdefault.c, support/cpp2/system.h,
4072 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4073 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4074 support/cpp2/prefix.c, support/cpp2/except.h,
4075 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4076 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4077 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4078 support/cpp2/version.c, support/cpp2/cppmain.c,
4079 support/cpp2/version.h, support/cpp2/hashtable.c,
4080 support/cpp2/cpperror.c:
4081 synchronized with GCC CPP release version 3.3.6,
4082 the latest where cppmain.c still exists.
4083 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4084 support/cpp2/sdcppinit.c: added
4086 2006-11-27 Borut Razem <borut.razem AT siol.net>
4088 * support/cpp2/cpplex.c:
4089 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4091 * support/cpp2/cpplib.c: removed definitions of unused variables
4093 2006-11-26 Borut Razem <borut.razem AT siol.net>
4095 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4096 since they are redefined by macros in support/cpp2/sdcc.h
4097 * support/cpp2/sdcc.h: x*alloc macro redefinition
4099 2006-11-25 Borut Razem <borut.razem AT siol.net>
4101 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4102 support/cpp2/configure, support/cpp2/Makefile.in,
4103 support/cpp2/cppfiles.c, support/cpp2/output.h,
4104 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4105 support/cpp2/config.h, support/cpp2/cpplib.h,
4106 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4107 support/cpp2/cppdefault.c, support/cpp2/config.in,
4108 support/cpp2/system.h, support/cpp2/cpplex.c,
4109 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4110 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4111 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4112 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4113 support/cpp2/configure.in, support/cpp2/intl.h,
4114 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4115 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4116 support/cpp2/version.c, support/cpp2/cppmain.c,
4117 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4118 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4119 support/cpp2/cpperror.c,
4120 support/cpp2/libiberty/safe-ctype.c,
4121 support/cpp2/libiberty/safe-ctype.h,
4122 support/cpp2/libiberty/splay-tree.c,
4123 support/cpp2/libiberty/obstack.c,
4124 support/cpp2/libiberty/lbasename.c,
4125 support/cpp2/libiberty/splay-tree.h,
4126 support/cpp2/libiberty/obstack.h:
4127 synchronized with GCC CPP release version 3.2.3,
4128 the latest before integration of cpp into gcc
4129 * support/cpp2/except.h, support/cpp2/line-map.c,
4130 support/cpp2/line-map.h,
4131 support/cpp2/libiberty/hex.c,
4132 support/cpp2/libiberty/concat.c,
4133 support/cpp2/libiberty/filenames.h: added
4134 * support/cpp2/intl.c: deleted
4136 2006-11-24 Borut Razem <borut.razem AT siol.net>
4138 * src/SDCC.y: enabled compilation of empty source file
4139 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4140 "ISO C forbids an empty source file"
4141 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4142 if all the code is ifdefed out.
4144 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4146 * src/hc08/gen.c (genPcall): fix for bug #1601032
4148 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4150 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4151 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4152 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4153 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4154 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4155 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4156 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4157 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4158 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4159 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4160 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4161 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4162 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4163 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4164 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4165 Renamed to all upper case as per the standard set by SiLabs
4167 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4169 * device/include/mcs51/C8051F520.h: new, added
4170 * device/include/mcs51/compiler.h: added link about predefined macros
4172 2006-11-23 Raphael Neider <rneider AT web.de>
4174 * src/regression/Makefile: add -L path to fresh library
4175 * src/regression/simulate: emphasize FAILED output
4176 * src/regression/create_stc: output _failures from gpsim
4177 * src/regression/compare4.c,
4178 * src/regression/rotate6.c: fixed char literals,
4179 all compile, all run =8-D
4181 * src/pic/pcode.h: added isPCASMDIR macro
4182 * src/pic/gen.c (genAnd): fixed bit offset
4183 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4184 packBits): unified register numbering schemes,
4185 (newReg): do not insert stack registers into hash table,
4186 (initStack): unpinned pseudo stack, simplified,
4187 (typeRegWithIdx): fixed retrieval of stack registers,
4188 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4189 (pCodeReplace): removed invalid assertion,
4190 (insertPCodeInstruction): fixed newly added labels,
4191 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4192 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4193 DumpFlow): removed unsed (broken?) code,
4194 (insertBankSel): prevent STATUS from being BANKSELed,
4195 (FixRegisterBanking): rewritten from scratch, implemented generic
4196 optimizations (suppress BANKSELs to same register and to registers
4197 present in all banks),
4198 (AnalyzeBanking): update flow after BANKSELection
4200 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4201 sharebank, let linker place it, mark STKxx symbols as emitted
4203 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4205 * src/regression/arrays.c,
4206 * src/regression/bank1.c,
4207 * src/regression/bool2.c,
4208 * src/regression/compare7.c,
4209 * src/regression/compare8.c,
4210 * src/regression/compare9.c,
4211 * src/regression/compare10.c,
4212 * src/regression/configword.c,
4213 * src/regression/for.c,
4214 * src/regression/mult1.c,
4215 * src/regression/pointer1.c,
4216 * src/regression/rotate6.c,
4217 * src/regression/string1.c,
4218 * src/regression/struct1.c,
4219 * src/regression/Makefile: make PIC14 regression tests run again
4220 (3 fail, 6 won't compile)
4222 2006-11-21 Raphael Neider <rneider AT web.de>
4224 * device/include/pic16/pic18f4550.h,
4225 * device/include/pic16/pic18f4455.h,
4226 * device/lib/pic16/libdev/pic18f4550.c,
4227 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4228 * configure.in: removed superfluous closing bracket
4230 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4232 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4235 2006-11-21 Raphael Neider <rneider AT web.de>
4237 * src/pic/device.{c,h}: added pic14_getPIC()
4238 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4239 (genAnd): added PIC code for one case, fixes #1597044
4240 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4241 SFRs that are present in all banks (e.g., STATUS)
4243 2006-11-20 Raphael Neider <rneider AT web.de>
4245 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4246 INCFSZ/INCFSZW and declared them as changing Z bit,
4247 (insertPCodeInstruction): correctly invert the above instructions,
4249 (DoBankSelect): don't panic on po_immediates
4251 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4254 * as/link/mcs51/lkihx.c (newArea),
4255 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4256 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4258 2006-11-11 Raphael Neider <rneider AT web.de>
4260 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4261 bitfield symbols, fixes #1579535 (once more...).
4263 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4265 * support/regression/generate-cases.py,
4266 * support/regression/fwk/include/testfwk.h,
4267 * support/regression/fwk/lib/testfwk.c: used code pointers,
4268 (about 50kByte less code generated for mcs51)
4270 2006-11-06 Borut Razem <borut.razem AT siol.net>
4272 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4273 debugger/mcs51/configure: fixed failed check because the function
4274 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4275 who submitted the patch for gpsim.
4276 * debugger/mcs51/configure.in: removed the result message
4277 * debugger/mcs51/Makefile.in: fixed the config.status warning
4278 "... seems to ignore the --datarootdir setting"
4280 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4282 * device/include/mcs51/c8051f020.h,
4283 * device/include/mcs51/c8051f040.h,
4284 * device/include/mcs51/c8051f060.h,
4285 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4286 * src/z80/gen.c (gencjneshort),
4287 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4289 2006-10-31 Borut Razem <borut.razem AT siol.net>
4291 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4292 debugger/mcs51/configure: get readline version
4294 2006-10-30 Borut Razem <borut.razem AT siol.net>
4296 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4297 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4298 debugger/mcs51/configure: locate readline even when cross compiling
4299 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4301 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4303 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4306 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4308 * device/include/malloc.h,
4309 * device/lib/calloc.c,
4310 * device/lib/free.c,
4311 * device/lib/malloc.c,
4312 * device/lib/realloc.c: moved definition of struct into sources
4313 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4315 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4317 * as/asx8051.dsp: corrected output directories
4318 * as/link/hc08: new directory for hc08 linker
4319 * as/hc08/aslink.h, as/link/aslink.h,
4320 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4321 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4322 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4323 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4324 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4325 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4326 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4327 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4328 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4329 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4330 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4331 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4332 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4333 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4334 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4335 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4336 * as/link/hc08/conf.mk,
4340 * sdcc.dsw: moved hc08 linker to as/link/hc08
4341 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4342 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4343 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4344 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4345 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4346 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4347 * as/link/mcs51/aslink.dsp,
4348 * as/link/mcs51/Makefile.in: factored out the common files
4349 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4350 * as/clean.mk: extra cleaning common files
4351 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4352 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4353 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4355 2006-10-29 Raphael Neider <rneider AT web.de>
4357 * src/pic/ralloc.c (newReg): create aliases for registers with
4358 multiple names to fix #1579535 and #1584001,
4359 (regWithIdx,dirregWithName): resolve aliases on lookup
4360 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4362 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4363 to prevent build errors on small devices
4365 2006-10-28 Raphael Neider <rneider AT web.de>
4367 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4368 assumption within interrupt handlers, fixes #1584940
4369 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4370 "emitted" to avoid emitting them again in udata
4372 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4374 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4377 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4379 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4380 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4381 on/off CR to CRLF conversion.
4383 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4385 * doc/sdccman.lyx: updated IRQ section
4387 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4389 * device/lib/serial_io.c: removed
4390 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4391 replacements for serial_io.c
4393 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4395 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4397 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4399 * device/lib/serial_io.c: Default putchar() and getchar() for
4400 mcs51 uses serial port.
4402 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4404 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4406 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4408 * support/regression/ports/mcs51/support.c: smaller
4409 _sdcc_external_startup()
4410 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4412 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4414 * device/lib/gbz80/crt0.s,
4415 * device/lib/gbz80/crt0_rle.s,
4416 * device/lib/gbz80/div.s,
4417 * device/lib/gbz80/fstubs.s,
4418 * device/lib/gbz80/heap.s,
4419 * device/lib/gbz80/mul.s,
4420 * device/lib/gbz80/putchar.s,
4421 * device/lib/gbz80/stubs.s,
4422 * device/lib/z80/crt0.s,
4423 * device/lib/z80/crt0_rle.s,
4424 * device/lib/z80/div.s,
4425 * device/lib/z80/fstubs.s,
4426 * device/lib/z80/heap.s,
4427 * device/lib/z80/mul.s,
4428 * device/lib/z80/putchar.s,
4429 * device/lib/z80/stubs.s: reverted, I was mistaken
4431 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4433 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4434 * support/regression/ports/mcs51/support.c: removed race
4435 condition on TI in _putchar allowing to use serial port mode 0
4437 2006-10-20 Borut Razem <borut.razem AT siol.net>
4439 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4441 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4443 * device/lib/gbz80/crt0.s,
4444 * device/lib/gbz80/crt0_rle.s,
4445 * device/lib/gbz80/div.s,
4446 * device/lib/gbz80/fstubs.s,
4447 * device/lib/gbz80/heap.s,
4448 * device/lib/gbz80/mul.s,
4449 * device/lib/gbz80/putchar.s,
4450 * device/lib/gbz80/stubs.s,
4451 * device/lib/z80/crt0.s,
4452 * device/lib/z80/crt0_rle.s,
4453 * device/lib/z80/div.s,
4454 * device/lib/z80/fstubs.s,
4455 * device/lib/z80/heap.s,
4456 * device/lib/z80/mul.s,
4457 * device/lib/z80/putchar.s,
4458 * device/lib/z80/stubs.s: removed all leading underscores from area names
4460 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4462 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4463 regression tests are not waiting in the simulator for simulated
4464 transmission of debug output
4466 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4468 * device/lib/printf_large.c: slightly smaller
4469 * doc/sdccman.lyx: do not use spaces within html links
4471 2006-10-16 Borut Razem <borut.razem AT siol.net>
4473 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4474 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4475 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4476 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4477 debugger/mcs51/configure:
4478 [ 1185668 ] add gnu readline support to sdcdb - enabled
4480 2006-10-16 Raphael Neider <rneider AT web.de>
4482 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4483 fixes #1577882, removes close to all banking optimizations
4485 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4487 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4488 variables in code memory
4489 * support/regression/tests/absolute.c: added test for this
4491 2006-10-15 Raphael Neider <rneider AT web.de>
4493 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4495 (BankSelect): emit BANKSEL before touching linker-placed regs,
4498 2006-10-10 Raphael Neider <rneider AT web.de>
4500 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4501 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4502 * src/pic/main.c (_pic14_parseOptions),
4503 * src/pic/main.h: mostly reverted to previous state, now use results
4504 from SDCCmain.c's argument parsing
4506 2006-10-10 Borut Razem <borut.razem AT siol.net>
4508 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4509 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4510 [ 1185668 ] add gnu readline support to sdcdb -
4511 prepared for READLINE, not enabled yet,
4512 thanks to <tal.bav AT gmail.com>
4514 2006-10-10 Raphael Neider <rneider AT web.de>
4516 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4517 * src/pic16/devices.inc,
4518 * device/include/pic16 (pic18f[24]620.h),
4519 * device/include/pic18fregs.h,
4520 * device/lib/pic16/pics.all,
4521 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4522 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4523 Gary Plumbridge and Anton Strobl
4525 2006-10-10 Raphael Neider <rneider AT web.de>
4527 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4528 --stack-siz=NUM options to configure the argument passing stack
4529 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4530 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4531 (pic14_getSharebankSize): obey --stack-siz=NUM,
4532 (pic14_getSharebankAddress): obey --stack-loc=NUM
4534 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4536 * doc/sdccman.lyx: added to the manual
4537 * doc/figures/ddd_example.png: added (neither pdflatex nor
4538 most browsers seem to like the .eps file)
4540 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4542 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4543 to /tmp and /var/tmp acc. LSB
4544 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4546 * support/regression/tests/onebyte.c: added test
4548 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4550 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4552 2006-10-05 Borut Razem <borut.razem AT siol.net>
4554 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4556 - sdcc.dsw: changed property eol-style to CRLF
4557 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4559 2006-10-04 Raphael Neider <rneider AT web.de>
4561 * device/include/pic/{pic16f84.h,pic16f84a.h},
4562 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4563 from patch #1522504, thanks to Robas Teodor
4565 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4567 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4570 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4572 * src/pic16/glue.c (pic16emitMaps),
4573 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4574 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4575 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4576 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4578 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4579 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4581 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4583 * support/librarian/sdcclib.c: Added option -l.
4584 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4586 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4587 using Windows command prompt.
4589 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4591 * device/lib/libsdcc.lib: added module rand
4592 * src/ds390/ralloc.c (rematStr),
4593 * src/hc08/ralloc.c (rematStr),
4594 * src/mcs51/ralloc.c (rematStr),
4595 * src/z80/ralloc.c (rematStr): made output more consistent
4596 * src/mcs51/gen.c: cosmetic changes
4598 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4600 * src/port.h: added mem.cabs_name to PORT
4607 * src/z80/main.c: added cabs_name initializers
4608 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4610 (emitMaps): emit absolutes in code memory into cabs_name
4612 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4613 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4614 * support/regression/fwk/include/testfwk.h: added define for at
4615 * support/regression/tests/absolute.c: added, new
4617 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4619 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4620 optimizations, see also patch 887161 by Stas Sergeev
4621 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4622 to be necessary anymore,
4623 (102, 103, 104, 127): renamed all occurances of bp to _bp
4625 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4627 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4628 thanks Weston T. Schmidt for patch 1555221
4629 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4630 * src/SDCCicode.c(geniCodeMultiply): small optimization
4632 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4634 * device/include/stdlib.h: added rand prototypes
4635 * device/lib/rand.c: new, added
4636 * device/lib/Makefile.in: added rand.c
4637 * src/z80/peeph.def,
4638 * src/z80/peeph-gbz80.def,
4639 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4641 2006-09-20 Raphael Neider <rneider AT web.de>
4643 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4645 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4647 * as/link/aslink.h: cosmetic changes
4648 * as/link/mcs51/Makefile.in,
4649 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4651 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4654 * as/link/mcs51/aslink.h,
4655 * as/link/z80/aslink.h: merged and moved to as/link/
4656 * as/link/lkstore.c,
4657 * as/link/mcs51/lkstore.c: moved to as/link/
4658 * as/link/clean.mk: remove *.o
4659 * as/link/mcs51/alloc.h: deleted
4660 * as/link/mcs51/lkarea.c: added lnksect prototype
4661 * as/link/mcs51/lkdata.c,
4662 * as/link/mcs51/lklex.c,
4663 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4664 * as/link/mcs51/lkmem.c,
4665 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4666 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4667 * as/link/mcs51/aslink.dsp,
4668 * as/link/mcs51/Makefile.aslink,
4669 * as/link/mcs51/Makefile.bcc,
4670 * as/link/mcs51/Makefile.in: updated for moved files
4671 * as/link/z80/lkarea.c,
4672 * as/link/z80/lkhead.c,
4673 * as/link/z80/lklex.c,
4674 * as/link/z80/lklibr.c,
4675 * as/link/z80/lklist.c,
4676 * as/link/z80/lkmain.c,
4677 * as/link/z80/lkrloc.c,
4678 * as/link/z80/lksym.c: synced with mcs51
4679 * as/link/z80/lkdata.c,
4680 * as/link/z80/lkeval.c,
4681 * as/link/z80/lkihx.c,
4682 * as/link/z80/lks19.c: cosmetic changes
4683 * as/link/z80/Makefile.in,
4684 * as/link/z80/linkgbz80.dsp,
4685 * as/link/z80/linkz80.dsp: updated for moved files
4687 2006-09-16 Borut Razem <borut.razem AT siol.net>
4689 * debugger/mcs51/sdcdb.c: partially fixed
4690 [ 1203664 ] sdcdb fails to open files w. two "." periods
4691 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4692 debugger/mcs51/symtab.h: fixed indenting
4693 * configure.in, configure: up to date with latest Maarten's changes
4695 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4698 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4699 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4700 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4701 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4702 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4703 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4704 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4705 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4706 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4707 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4708 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4709 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4710 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4711 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4712 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4713 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4714 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4715 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4716 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4717 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4718 as/link/mcs51/alloc.h,
4719 as/link/mcs51/clean.mk,
4720 as/link/mcs51/conf.mk,
4721 as/link/mcs51/Makefile.bcc,
4722 as/link/mcs51/Makefile.in,
4723 as/link/mcs51/readme.390,
4724 as/link/mcs51/strcmpi.c,
4725 as/link/mcs51/strcmpi.h,
4727 as/mcs51/Makefile.bcc,
4728 as/mcs51/Makefile.in,
4731 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4733 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4736 * as/link/Makefile.in,
4737 * as/link/z80/linkgbz80.dsp,
4738 * as/link/z80/linkz80.dsp,
4745 * link/z80/aslink.h,
4746 * link/z80/clean.mk,
4748 * link/z80/linkgbz80.dsp,
4749 * link/z80/linkz80.dsp,
4750 * link/z80/lkarea.c,
4751 * link/z80/lkdata.c,
4752 * link/z80/lkeval.c,
4755 * link/z80/lkhead.c,
4758 * link/z80/lklibr.c,
4759 * link/z80/lklist.c,
4760 * link/z80/lkmain.c,
4761 * link/z80/lkrloc.c,
4764 * link/z80/Makefile.in,
4766 * sdcc.dsw: moved link/ to as/link/
4768 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4770 * as/mcs51/i51mch.c (machine): fixed warning
4772 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4774 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4776 2006-09-09 Borut Razem <borut.razem AT siol.net>
4778 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4779 sdcdb WIN32 native port
4780 * src/clean.mk: fixed
4782 2006-09-08 Borut Razem <borut.razem AT siol.net>
4784 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4786 2006-09-08 Raphael Neider <rneider AT web.de>
4788 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4789 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4790 to gplink to disable processor mismatch warning and to allow
4791 the use of devices with only aliased (shared) memory banks,
4792 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4794 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4796 * doc/sdccman.lyx: Some re-formating plus example on using
4797 #pragma preproc_asm +/-
4799 2006-09-07 Borut Razem <borut.razem AT siol.net>
4801 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4804 2006-09-06 Borut Razem <borut.razem AT siol.net>
4806 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4807 line at sdcc.nsi:153
4808 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4810 2006-09-05 Borut Razem <borut.razem AT siol.net>
4812 * configure.in, configure: support for winsock2
4813 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4814 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4815 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4816 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4817 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4819 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4821 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4823 * support/regression/tests/bug1551947.c: new, added
4824 * src/SDCCsymt.h: strings are char* not byte*
4826 2006-09-05 Raphael Neider <rneider AT web.de>
4828 * device/lib/pic16/libdev/pic18f4550.c,
4829 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4830 declarations/definitions from patch #1520949
4832 2006-09-05 Raphael Neider <rneider AT web.de>
4834 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4835 byte-aligned bitfields, fixes #1539278
4837 2006-09-05 Raphael Neider <rneider AT web.de>
4839 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4842 2006-09-04 Borut Razem <borut.razem AT siol.net>
4844 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4845 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4846 -mno-cygwin is a part of the compiler name
4847 * support/scripts/sdcc_mingw32: don't disable ucsim
4849 2006-09-03 Borut Razem <borut.razem AT siol.net>
4851 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4852 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4854 2006-09-03 Raphael Neider <rneider AT web.de>
4857 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4858 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4861 2006-09-01 Borut Razem <borut.razem AT siol.net>
4863 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4864 to make ppc-osx happy
4866 2006-08-31 Borut Razem <borut.razem AT siol.net>
4868 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4869 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4870 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4871 * support/regression/ports/ds390/spec.mk,
4872 support/regression/ports/mcs51/spec.mk,
4873 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4874 To run regression tests in mingw environment:
4875 make DEV_NULL=NUL CC=gcc
4877 2006-08-30 Borut Razem <borut.razem AT siol.net>
4879 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4880 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4881 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4882 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4883 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4884 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4885 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4886 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4887 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4888 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4889 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4890 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4891 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4892 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4893 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4894 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4895 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4896 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4897 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4898 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4899 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4900 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4901 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4902 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4903 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4904 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4905 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4906 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4907 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4908 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4909 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4910 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4911 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4912 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4913 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4914 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4915 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4916 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4917 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4918 ucsim WIN32 native port
4920 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4922 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4924 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4926 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4927 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4929 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4931 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4932 * support/regression/tests/bug1546986.c: new, added
4933 * as/mcs51/.cvsignore,
4934 * debugger/mcs51/.cvsignore,
4935 * src/.cvsignore: deleted
4937 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4939 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4942 2006-08-20 Borut Razem <borut.razem AT siol.net>
4944 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4945 removed cl_listen_console::match(), cl_console::match(),
4946 restructured cl_commander::proc_input()
4948 2006-08-16 Borut Razem <borut.razem AT siol.net>
4950 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4951 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4952 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4954 2006-08-14 Borut Razem <borut.razem AT siol.net>
4956 * support/regression/Makefile.in,
4957 support/regression/ports/pic14/gpsim.cmd,
4958 support/regression/ports/pic14/spec.mk,
4959 support/regression/ports/pic14/support.c:
4960 added pic14 regression test
4962 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4964 * as/doc/asxhtm.html: documented changed ABS behaviour
4965 * as/doc/README: fixed some typos
4967 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4969 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4972 2006-08-12 Borut Razem <borut.razem AT siol.net>
4974 * support/regression/fwk/include/testfwk.h,
4975 support/regression/fwk/lib/testfwk.c,
4976 support/regression/generate-cases.py,
4977 support/regression/Makefile.in:
4978 regression test framework does not depend on function pointers and
4981 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4983 * device/include/stddef.h: c temporary hack to fix bug 1518273
4985 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4987 * device/include/mcs51/cc2510fx.h: added
4988 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4991 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4993 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4994 * as/z80/Makefile.in: added strcmpi.c
4995 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4996 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4998 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5000 * device/lib/gbz80/asm_strings.s,
5001 * device/lib/gbz80/crt0_rle.s,
5002 * device/lib/gbz80/div.s,
5003 * device/lib/gbz80/mul.s,
5004 * device/lib/gbz80/shift.s,
5005 * device/lib/z80/asm_strings.s,
5006 * device/lib/z80/crt0_rle.s,
5007 * device/lib/z80/div.s,
5008 * device/lib/z80/mul.s,
5009 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5010 flags which are all upper case
5012 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5014 * as/z80/asm.h: made CASE_SENSITIVE 1
5015 * link/z80/aslink.h: made CASE_SENSITIVE 1
5016 * src/z80/gen.c (throughout): made all conditionals upper case
5017 * support/regression/tests/bug1503067.c: new
5019 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5021 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5022 (shiftIntoPair): added case 2 for PAIR_IY,
5023 (setupToPreserveCarry): replaced parameters with iCode and check if
5024 PAIR_DE is in use to fix bug 1399290,
5025 (genPlus, genMinus): updated call to setupToPreserveCarry
5026 * support/regression/tests/bug1399290.c: new
5028 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5030 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5031 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5032 * src/ds390/gen.c (shiftRLong),
5033 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5034 * src/mcs51/gen.c (sameReg): changed to sameByte,
5035 (xch_a_aopGet): new,
5036 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5037 shiftRLong): fixed bug 1533966
5038 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5039 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5040 * support/regression/Makefile.in: disabled z80, enabled ucz80
5041 * support/regression/tests/float_trans.c: enabled test for z80 and host
5042 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5044 2006-08-01 Borut Razem <borut.razem AT siol.net>
5046 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5047 comparison is always false due to limited range of data type
5048 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5050 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5052 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5053 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5054 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5055 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5057 2006-07-31 Borut Razem <borut.razem AT siol.net>
5059 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5060 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5061 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5062 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5063 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5064 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5065 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5066 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5067 enable ucsim mingw compilation. Serial port is disabled,
5068 since it uses termios.h API, which is not available on native
5071 2006-07-31 Borut Razem <borut.razem AT siol.net>
5073 * Small Device C Compiler 2.6.0 released
5074 * support/scripts/sdcc.nsi: added FULL_DOC option
5075 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5077 2006-07-28 Borut Razem <borut.razem AT siol.net>
5079 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5080 * doc/INSTALL.txt: updated
5082 2006-07-27 Borut Razem <borut.razem AT siol.net>
5084 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5085 device/lib/pic/libdev/Makefile.in: fixed bug
5086 [ 1438354 ] pic libsdcc: distclean doesn't work
5087 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5088 device/lib/pic16/libio/Makefile.in: fixed bug
5089 [ 1438344 ] pic16 lib: clean doesn't work properly
5090 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5092 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5094 * device/lib/pic/libsdcc/fsdiv.c,
5095 * device/lib/pic/libsdcc/fsmul.c,
5096 * device/lib/pic16/libsdcc/float/fsdiv.c,
5097 * device/lib/pic16/libsdcc/float/fsmul.c,
5098 * device/lib/_fsdiv.c,
5099 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5100 * support/regression/tests/bug1520966.c: added
5101 * doc/knownbugs.html: removed [ 1520966 ] from the list
5103 2006-07-25 Borut Razem <borut.razem AT siol.net>
5105 * configure.in, configure, sdccconf_in.h: fixed bug
5106 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5107 * doc/knownbugs.html: removed [ 1519095 ] from the list
5109 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5111 * doc/knownbugs.html: added, contains list of known bugs at release
5112 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5114 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5116 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5117 function registers and corrected defaults with additional warning
5118 * device/lib/malloc.c: cosmetic changes
5119 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5120 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5121 (fillGaps): and used it
5123 2006-07-20 Raphael Neider <rneider AT web.de>
5125 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5126 output unless SDCCPICDEBUG is set
5127 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5128 output if SILENT is set
5130 2006-07-11 Borut Razem <borut.razem AT siol.net>
5132 * doc/README.txt: updated
5134 2006-07-10 Borut Razem <borut.razem AT siol.net>
5136 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5137 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5138 in WIN32 installation
5139 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5142 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5144 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5145 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5147 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5149 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5151 2006-07-06 Borut Razem <borut.razem AT siol.net>
5153 * support/regression/tests/bitfields.c:
5154 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5155 * support/regression/tests/constantRange.c:
5156 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5158 2006-07-04 Borut Razem <borut.razem AT siol.net>
5160 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5162 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5163 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5164 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5165 reverted changes from 2006-07-03
5166 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5167 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5168 added CPPFLAGS, used by the host port
5170 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5172 * support/regression/valdiag/tests/switch.c,
5173 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5174 * support/regression/tests/libmullong.c: fixed for host
5175 * support/regression/ports/host/spec.mk: disable all warnings for host,
5176 SDCC runs with --less-pedantic too
5178 2006-07-03 Borut Razem <borut.razem AT siol.net>
5180 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5182 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5183 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5184 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5185 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5187 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5188 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5189 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5190 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5192 2006-07-02 Raphael Neider <rneider AT web.de>
5194 * src/pic16/devices.inc,
5195 * device/include/pic16/pic18fregs.h,
5196 * device/include/pic16/pic18f4550.h,
5197 * device/lib/pic16/pics.all,
5198 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5200 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5202 * as/hc08/lkaomf51.c (OutputName),
5203 * as/mcs51/lkaomf51.c (OutputName),
5204 * as/z80/asmain.c (asmbl),
5205 * src/ds390/main.c (asmLineNodeFromLineNode),
5206 * src/hc08/ralloc.c (hc08_assignRegisters),
5207 * src/mcs51/main.c (asmLineNodeFromLineNode),
5208 * src/xa51/ralloc.c (checkRegMask),
5209 * src/xa51/gen.c (emitcode),
5210 * src/z80/gen.c (_emit2),
5211 * src/SDCCast.c (searchLitOp),
5213 * support/packihx/packihx.c,
5214 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5215 * src/ds390/gen.c (aopPutUsesAcc),
5216 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5217 * support/regression/tests/libmullong.c (mullong_wrapper),
5218 * src/SDCCsymt.c (powof2),
5220 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5221 * src/SDCCsymt.h: added TYPE_TARGET_*
5222 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5223 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5224 SDCCast because 1) header problems 2) this is the right place
5225 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5226 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5229 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5231 * src/SDCCicode.h: removed buggy semicolon in unused macro
5232 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5233 search for previous definiton of auto symbols too,
5234 (findPrevUse): fixed logic of emitWarnings
5236 2006-06-26 Raphael Neider <rneider AT web.de>
5238 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5239 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5241 2006-06-25 Raphael Neider <rneider AT web.de>
5243 * device/lib/pic/libm: NEW, added math library functions
5244 * device/lib/pic/libsdcc: NEW; added float support functions
5245 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5246 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5247 NEW, added math related headers
5248 * device/include/asm/pic/features.h: NEW
5249 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5250 (popGet): allow larger offsets for AOP_PCODE,
5251 (genDataPointerSet): handle literals explicitly, more debug output,
5252 (genAssign): fixed for float using aopLiteral ;-)
5253 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5254 GOTO initialisation routine
5255 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5256 flag on registers, fixes #1469043 (local variables do not work)
5257 * src/pic/main.c (_pic14_do_link),
5258 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5261 2006-06-25 Borut Razem <borut.razem AT siol.net>
5263 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5264 characters printed (not including the trailing '\0' used to end
5265 output to strings). Problem detected in regression test bug-927659.c.
5266 NOTE: printf() family functions should return int instead
5268 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5269 specifier are printed as themselves
5270 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5271 support flags, width and precision specifiers
5273 2006-06-24 Borut Razem <borut.razem AT siol.net>
5275 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5276 to the list of sdcc tagrets not supporting bit type
5277 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5278 testfor pic16 due to bug:
5279 [ 1511794 ] pic16: regression test bug-895992.c fails
5281 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5283 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5284 * src/SDCCglue.c (initPointer), fixed bug 1496419
5285 * support/regression/tests/bug1496419.c: new, added
5287 2006-06-22 Borut Razem <borut.razem AT siol.net>
5289 * support/regression/ports/pic16/support.c: use gpsim usart module from
5290 libgpsim_modules library
5292 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5294 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5297 2006-06-19 Raphael Neider <rneider AT web.de>
5299 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5300 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5301 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5302 (pic14printExterns,pic14printPublics,pic16printPublics,
5303 pic16_printExterns): use new functions to emit symbols
5304 (picglue,pic16glue): emit publics before emitting externs
5305 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5306 locally defined functions to avoid bug #1443651
5307 * support/regression/tests/bug-716242.c: removed pic16 workaround
5308 * support/regression/ports/pic16/spec.mk: ignore errors during build
5310 2006-06-19 Raphael Neider <rneider AT web.de>
5312 * src/pic/glue.h: added pic14aopLiteral prototype
5313 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5314 * src/pic/gen.c: removed stdint.h dependency
5315 (aopGet): use Safe_strdup()
5316 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5317 (genDataPointerSet): use pic14aopLiteral()
5318 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5319 for pic16; thanks to Bernhard and Maarten
5321 2006-06-18 Borut Razem <borut.razem AT siol.net>
5323 * support/regression/tests/structflexarray.c: flexible array members
5324 not supported by gcc < 3
5325 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5327 * src/pic/gen.c: don't include [p]strdin.h on solaris
5328 * support/Util/pstdint.h: addad svn attributes
5329 * support/regression/tests/constantRange.c,
5330 support/regression/tests/rotate.c: include inttypes.h instead
5331 stdint.h on solaris, addad svn attributes
5333 2006-06-18 Raphael Neider <rneider AT web.de>
5335 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5337 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5338 (pic16_genMinusBits): simplified sign-extension
5339 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5340 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5341 adjusted to correctly handle mixed-signed operands, disabled
5342 now unused multiplciation routines
5343 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5344 (assignResultValue): added argument denoting the size of the result
5345 as returned by the function (fixes upcasts in assigning from
5346 function calls: char foo(); int i = foo();)
5347 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5348 function result to assignResultValue
5349 (genMult): disabled inlined multiplication code
5350 (genDiv): augmented to also handle the modulus operator, fixed to
5351 handle mixed-signed operands correctly
5352 (genMod): simply call genDiv, disabled unused code
5353 (genAssign): fixed missing (sign-)extension on result
5354 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5355 valid char operands, allow signed operands for native code, added
5356 division and modulo operator handling
5357 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5359 As a consequence, onebyte.c (if split into two files) and muldiv.c
5360 pass regression tests.
5362 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5364 * doc/Makefile.in: two runs of makeindex seem needed to get
5365 correct page references in the index of sdccman.pdf
5366 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5368 2006-06-17 Borut Razem <borut.razem AT siol.net>
5370 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5372 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5374 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5375 mentioned ec2drv and paulmon
5377 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5379 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5380 consecutive abs areas
5381 (find_empty_space, allocate_space): added map to handle codemap or
5383 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5384 absolute idata and xdata
5385 * as/mcs51/lkmem.c (summary2): updated legend
5387 2006-06-16 Raphael Neider <rneider AT web.de>
5389 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5391 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5393 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5395 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5397 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5399 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5400 value of generic pointers,
5410 src/z80/main.c: PORT structure, added elements for gp_tags field,
5411 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5412 fields in the PORT structure of each port,
5413 * src/SDCCast.c (decorateType): allow processing of generic pointers
5414 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5417 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5423 * src/pic16/pcode.c,
5425 * src/pic/pcoderegs.c,
5428 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5429 bug 1504689 on minGW
5431 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5433 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5435 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5437 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5439 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5441 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5444 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5446 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5447 to a char variable. Fixed bug #1504211
5448 * device/include/pic16/adc.h,
5449 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5450 and fixed bug #1364390
5452 2006-06-10 Borut Razem <borut.razem AT siol.net>
5454 * CVSROOT: removed the CVS left-over
5456 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5458 * as/hc08/asmain.c (asexit),
5459 * as/hc08/lkmain.c (lkexit),
5460 * as/mcs51/asmain.c (asexit),
5461 * as/mcs51/lkmain.c (lkexit),
5462 * src/SDCCglue.c (DEFSETFUNC),
5463 * src/SDCCmain.c (linkEdit, assemble),
5464 * support/librarian/sdcclib.c (AddRel),
5465 replaced unlink() by standard C remove()
5466 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5467 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5468 gatherImplicitVariables): new, added to fix bug 608752,
5469 (createFunction): added gatherImplicitVariables()
5470 * src/SDCCast.h: added createRMW prototype
5471 * src/SDCCsymt.h (struct symbol): added infertype
5472 * support/regression/tests/bug608752.c: new, added
5474 2006-06-10 Raphael Neider <rneider AT web.de>
5476 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5477 multibyte dummy reads (fixes #1503234)
5479 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5481 * device/include/mcs51/compiler.h: new, added header file to enable
5482 creating common sfr definition header files for different compilers
5484 2006-06-05 Raphael Neider <rneider AT web.de>
5486 * src/pic16/{pcode.h,genarith.c}:
5487 introduced pCodeOp combining any two pCodeOps (previously only
5488 two register operands could be combined), removed pcop2 from
5489 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5490 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5491 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5492 rewritten to use new PO_TWO_OPS
5493 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5494 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5495 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5496 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5497 (pic16_get_op): embraced return arg to allow #define return(x),
5498 added new case for combined opcodes
5499 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5500 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5501 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5503 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5505 * src/SDCCval.c (checkConstantRange): added
5506 * src/SDCCval.h: added checkConstantRange
5507 * support/Util/SDCCerr.c,
5508 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5509 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5510 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5511 * src/SDCCast.c (decorateType): added checkConstantRange,
5512 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5513 can be emitted with the correct always true/false warning,
5514 added optimization for double '!';
5515 result of decorateType() must be assigned back to the tree, because
5516 decorateType() can change the tree
5517 * src/SDCCicode.c (geniCodeLogic),
5518 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5519 (checkConstantRange): removed, it was only a fragment which never
5521 * src/SDCCsymt.c (computeType): fixed promotion for
5522 "-1 < (unsigned bit) b"
5523 * src/pic/ralloc.c (packRegsForAssign),
5524 * src/pic16/ralloc.c (packRegsForAssign),
5525 * src/hc08/ralloc.c (packRegsForAssign),
5526 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5528 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5529 * support/regression/tests/constantRange.c: added
5530 * support/valdiag/tests/constantRange.c: added
5531 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5533 2006-06-02 Borut Razem <borut.razem AT siol.net>
5535 * support/regression/ports/pic16/support.c: increase stack size
5537 * support/regression/Makefile.in: sort tests by name so that the
5538 resutlts can be compared on different machines / platforms
5540 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5542 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5543 * src/ds390/gen.c (emitLabel): new, added,
5544 (genDjnz): fixed stack overflow bug,
5545 (throughout): cosmetic changes to sync with mcs51/gen.c,
5546 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5547 * src/mcs51/gen.c (genEndFunction): small optimization,
5548 (throughout): cosmetic changes to sync with ds390/gen.c
5550 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5552 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5553 (_print_format): fixed printing pointers
5554 * src/mcs51/gen.c (emitLabel, movb): new, added,
5555 (genAssign): small optimization,
5556 (genDjnz): fixed stack overflow bug,
5557 (throughout): replaced sprintf with SNPRINTF,
5558 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5559 replaced emitcode("mov", "b,...") with MOVB(...),
5560 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5561 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5562 * src/mcs51/peeph.def: added rules 140 and 264
5563 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5564 so they may get optimized into registers
5566 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5568 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5569 immediately when encountered,
5570 (printUsage): always use stderr even on windows
5572 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5574 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5575 (processParms): fixed bug #1247551
5576 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5577 parseCmdLine, main): print '--version' to stdout,
5578 print 'help' to stdout if --help is given,
5579 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5580 arguments are given; fixed --help
5582 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5584 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5585 * support/regression/tests/bug-1493710.c: added
5587 2006-05-27 Borut Razem <borut.razem AT siol.net>
5589 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5591 * support/regression/ports/pic16/support.c: increase stack size
5592 from default 64 bytes to 128 bytes
5593 * support/regression/tests/staticinit.c,
5594 support/regression/tests/float.c: regression tests fully enabled
5595 for pic16 port by putting the initialized data arrays into the code
5597 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5598 This was changed by mistake in the previous version.
5600 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5602 * src/pic16/gen.c (genFunction, genEndFunction): some
5603 beautifications, fixed bug with falsely restoring FSR2 in large
5604 stack model, thanks to Beau E. Cox for reporting the bug
5606 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5608 * debugger/mcs51/break.c,
5609 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5610 use %p to print pointers, made address variables unsigned
5611 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5612 * debugger/mcs51/symtab.c (parseSymbol): must return something
5613 * src/mcs51/gen.c (aopForSym): small optimization,
5614 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5615 (freeAsmop): added missing break,
5616 (aopPut): removed parameter bvolatile, determine it inside the function,
5617 (saveRegisters, unsaveRegisters): small optimization,
5618 (genIpush): removed pointless check,
5619 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5620 replaced sprintf with SNPRINTF,
5621 replaced strcpy with strncpyz,
5622 updated aopPut calls,
5623 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5624 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5626 2006-05-24 Borut Razem <borut.razem AT siol.net>
5628 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5629 modification of test for the pic16 port, put the array to the code
5630 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5632 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5634 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5635 * support/Util/pstdint.h: added
5637 2006-05-22 Borut Razem <borut.razem AT siol.net>
5639 * src/regression/Makefile: removed bool2.c test, added -q linker option
5640 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5641 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5642 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5643 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5644 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5645 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5646 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5647 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5648 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5650 2006-05-22 Raphael Neider <rneider AT web.de>
5652 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5653 bug #1492360 (problematic due to generic pointers, see code)
5655 2006-05-22 Borut Razem <borut.razem AT siol.net>
5657 * support/regression/ports/pic16/specs.mk: removed stack size linker
5659 * support/regression/tests/array.c,
5660 support/regression/tests/bitopcse.c,
5661 support/regression/tests/bug-908454.c,
5662 support/regression/tests/malloc.c: modified for pic16 regression test
5663 * support/regression/tests/bitfields.c:
5664 pic16 - excluded bitfileds of size > 8
5665 * support/regression/tests/bp.c: pic16 - reduced data size
5666 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5667 * support/regression/tests/bug-460010.c:
5668 pic16 - used the absolute address the fits in memory
5669 * support/regression/tests/bug-716242.c:
5670 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5671 * support/regression/tests/float.c:
5672 pic16 - excluded - data size too big
5673 * support/regression/tests/onebyte.c:
5674 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5675 * support/regression/tests/shifts.c:
5676 pic16 - function names probably have to differ in first X characters
5678 * support/regression/tests/staticinit.c:
5679 pic16 - excluded some tests due error: no target memory available for
5682 2006-05-22 Borut Razem <borut.razem AT siol.net>
5684 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5685 second try. Thanks Stas Sergeev once more.
5687 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5689 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5690 (genLeftShift, genRightShift): fixed bug 1491627
5691 * src/hc08/peeph.def (rules 7, 8.x): added
5692 * support/regression/tests/shifts.c (ShiftLeftByParam,
5693 ShiftRightByParam, testShiftByParam): added to test variable shifting
5695 2006-05-20 Raphael Neider <rneider AT web.de>
5697 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5698 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5699 (allocReg): add only new registers to dynAllocRegs,
5700 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5701 #1489055, #1445850, and probably #1483693
5703 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5705 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5706 bug in for-loop that didn't emit the last of CONFIG and ID registers
5708 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5710 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5712 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5713 1489016, 1434401 and 1490124
5714 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5715 1489016, 1434401 and 1490124
5717 2006-05-17 Borut Razem <borut.razem AT siol.net>
5719 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5722 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5724 * device/include/mcs51/P89c51RD2.h,
5725 * device/include/mcs51/P89LPC901.h,
5726 * device/include/mcs51/P89LPC922.h,
5727 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5729 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5731 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5732 to fix missing stack pragma in compiled binary object file,
5734 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5736 * support/packihx/configure.in,
5737 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5738 determine sizeof basic types even while cross compiling
5740 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5742 * src/avr/gen.c (aopop),
5743 * src/ds390/gen.c (aopOp),
5744 * src/hc08/gen.c (aopOp),
5745 * src/mcs51/gen.c (aopop),
5746 * src/pic16/gen.c (pic16_aopOp),
5747 * src/pic/gen.c (aopOp),
5748 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5749 if size of operand is smaller than spill location
5751 2006-05-12 Borut Razem <borut.razem AT siol.net>
5753 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5754 have to have CR/LF line endings even if they are checked out on *nix
5755 or on WIN32 in cygwin binmode
5757 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5759 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5760 * device/include/ds80c390.h: added sfr16 definitions
5764 * src/ds390/ralloc.c,
5765 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5766 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5767 bit returning functions
5768 * support/regression/tests/sfr16.c: enabled test on ds390
5770 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5772 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5773 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5775 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5777 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5778 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5779 (cl_address_space constructor): removed expensive initialization,
5780 (cl_address_space::get_cell): extended for late initialization,
5781 (cl_address_space::*): use late initialization,
5782 (cl_address_decoder::activate): removed expensive initialization,
5783 This reduced regression test running time by 25%
5785 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5793 * support/packihx/Makefile.in,
5794 * support/packihx/clean.mk,
5795 * support/packihx/Makefile.bcc,
5796 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5798 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5800 * src/SDCCval.c (valNot): fix for regression test failure
5801 of not.c on big endian hosts
5803 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5805 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5807 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5809 * device/lib/mcs51/Makefile.in: changed string comparison operator
5810 to = for POSIX compliance; == is bash extension
5812 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5814 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5817 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5819 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5820 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5821 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5822 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5823 bug report #1478657,
5825 2006-05-05 Borut Razem <borut.razem AT siol.net>
5827 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5830 2006-05-02 Borut Razem <borut.razem AT siol.net>
5832 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5833 create *.ind, which made make to fail if invoked with -j 2
5835 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5837 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5838 Hubert Sack for patch 1479782
5840 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5842 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5844 2006-05-01 Raphael Neider <rneider AT web.de>
5846 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5847 (create_pic): store only prefix-free device name,
5848 (init_pic): check for device names with "16" prefix,
5850 * src/pic/device.h (struct PIC_device),
5851 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5853 * device/include/pic/pic12f{635,675,629,683}.h,
5854 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5855 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5856 * device/include/pic/pic16f505.h,
5857 * device/lib/pic/libdev/pic16f505.c: removed
5858 * device/include/pic/pic14devices.txt: added support for pic12f
5859 devices, removed unsupported non 16-bit devices
5860 [above changes provided by patch from Zik Saleeba]
5861 * src/pic/*, src/pic16/*, device/include/pic16/*,
5862 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5864 2006-05-01 Borut Razem <borut.razem AT siol.net>
5866 * configure.in, configure, doc/Makefile.in:
5867 sync with nightly build makefile - latex, dvipdf and dvips
5870 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5872 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5873 in the library source
5875 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5877 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5879 2006-04-28 Raphael Neider <rneider AT web.de>
5881 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5882 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5883 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5884 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5886 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5888 * device/lib/pic/libdev/Makefile.in,
5889 * device/lib/hc08/Makefile.in,
5890 * device/lib/gbz80/Makefile.in,
5891 * device/lib/z80/Makefile.in,
5892 * device/lib/ds390/Makefile.in,
5893 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5894 thanks to Borut for the bug report
5896 * configure: always create doc/Makefile independent from --enable-doc
5897 * Makefile.in: always install from directory doc independent from
5899 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5901 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5902 * doc/Makefile.in: install *.txt if present
5903 * device/include/Makefile.in (install): added installation of pic/*.inc
5904 and pic/*.txt files again, they were erroneously removed
5906 2006-04-28 Raphael Neider <rneider AT web.de>
5908 * src/pic/{gen.c,main.h,pcode.c},
5909 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5910 concerning signedness with casts
5912 2006-04-28 Raphael Neider <rneider AT web.de>
5914 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5915 definition of an interrupt handler,
5916 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5917 interrupt handler stuff from picglue() to separate routine,
5918 (picglue): enabled definition of intr handlers in files w/o main()
5920 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5922 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5923 compilation with MSVC 2005 Express Edition (VC8)
5925 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5927 * device/lib/Makefile: fixed build of gbz80 lib
5929 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5931 * support/regression/tests/bug-460010.c,
5932 * support/regression/tests/bug-524691.c,
5933 * support/regression/tests/bug-716242.c: removed conditional defines
5934 that are already in testfwk.h
5936 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5938 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5939 (AccAXRsh1): added, shift right by 1,
5940 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5942 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5944 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5946 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5947 remove cast to same type
5948 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5949 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5951 * link/z80/Makefile: removed, they have moved to
5954 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5955 * install-sh: fix bug #1204398 by setting umask 0022
5956 * device/lib/Makefile: separate build of z80 and gbz80 lib
5958 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5960 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5961 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5963 One basic decision: e.g. src/clean.mk includes further files. In order
5964 to make this work there are two solutions:
5965 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5966 run configure on them. This way they can use
5967 'include $(srcdir)/port-clean.mk'
5968 - always include clean.mk by the Makefile at the same level. To avoid
5969 that `make clean` tries to include and build Makefile.dep the
5970 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5971 implemented, because now even `make uninstall` doesn't create
5972 Makefile.in. clean.mk could be eliminated by pasting it in
5975 * debugger/mcs51/Makefile.in: build own objects from library sources
5976 (SLIB, SDCC) in current directory
5978 * configure, configure.in: renamed --disable-device-lib-build in
5979 --disable-device-lib; added --enable-doc, the required tools are
5980 searched by configure; added result message; the toolchain for the
5981 belonging ports are now only built, if the port is enabled.
5983 * support/regression/*: all output is written in directory gen, because
5984 the fwk and ports directories don't livet in the build tree using vpath
5986 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5987 --disable-device-lib, added --enable-doc, added section VPATH
5989 * sim/ucsim/configure.in,
5990 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5991 z80 are enabled by default
5993 2006-04-24 Raphael Neider <rneider AT web.de>
5995 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5996 to config word, "pic14_"-prefixed some extern functions
5997 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5998 config word has been found
5999 * src/pic/device.h: added prototypes
6000 * src/pic/pcode.c: added "pic14_"-prefix where needed
6001 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6003 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6005 (pic14emitRegularMap): ignore config words,
6006 (pic14createInterruptVect): moved generating __config directives away
6007 (picglue): have __config directives emitted
6009 2006-04-24 Borut Razem <borut.razem AT siol.net>
6011 * doc/Makefile: sync with nightly build makefile
6013 2006-04-24 Raphael Neider <rneider AT web.de>
6015 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6016 registers that have not been assigned proper liveranges,
6017 fixes #1469504 and #1474602,
6018 (pCodeRegOptimizeRegUsage): fixed typo in comment
6020 2006-04-24 Borut Razem <borut.razem AT siol.net>
6022 * device/examples/main8051.c: deleted - it was removed from CVS
6023 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6024 after the transition to Subversion
6025 * src/SDCCalloc.h: deleted - it was removed from CVS
6026 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6027 after the transition to Subversion
6028 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6029 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6030 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6031 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6033 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6035 * as/asx8051.dsp: added mcs51/strcmpi.h
6036 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6037 * as/hc08/aslink.h: updated lnksect prototype
6039 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6041 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6042 (newdot): handle A_ABS
6044 * as/mcs51/asout.c (outarea): output address
6045 * as/hc08/lkaomf51.c,
6046 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6048 * as/mcs51/i51pst.c,
6049 * as/z80/z80pst.c: "ABS" is not A_OVR
6050 * as/hc08/lkarea.c (newarea): read a_addr,
6051 (lnkarea): added codemap array, sort absolute areas to the front,
6052 combine all GSINITx/GSFINAL,
6053 (find_empty_space, allocate_space): new functions,
6054 (lnksect): return next address, handle absolute sections
6055 * as/mcs51/lkarea.c (newarea): read a_addr,
6056 lnksect2 prototype changed,
6057 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6058 (find_empty_space, allocate_space): new, factored out of lnksect2,
6059 (lnksect2): return next address, handle absolute sections
6061 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6062 * as/hc08/lklibr.c (addfile, fndsym),
6063 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6064 index out of range and detect both '\' and '/'
6065 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6066 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6067 regression tests (ds390 cannot return bool yet)
6068 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6069 document critical interrupts on z80, document changed SDCC define
6070 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6071 (_a390_mapping): added .org directive
6072 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6073 (genMultOneByte): fixed warnings
6074 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6076 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6077 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6078 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6079 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6080 * src/pic16/main.c: removed newReg prototype
6081 * src/pic16/pcode.c,
6082 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6084 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6086 * src/pic16/ralloc.c
6087 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6089 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6090 from short to PIC_OPTYPE
6091 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6092 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6093 optype from short to PIC_OPTYPE
6094 * src/port.h: made int_size unsigned to fix warnings
6095 * src/SDCC.y: fixed warning on MSVC
6096 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6097 * src/SDCCopt.c (convertToFcall): fixed warnings
6098 * src/SDCCsymt.h: removed double prototype for genSymName
6099 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6100 offset int to fix warnings
6102 2006-04-22 Borut Razem <borut.razem AT siol.net>
6104 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6105 references to CVS replaced with Subversion
6107 2006-04-21 Borut Razem <borut.razem AT siol.net>
6109 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6110 references to CVS replaced with Subversion
6112 2006-04-19 Borut Razem <borut.razem AT siol.net>
6114 * src/version.awk: adapted for svn
6115 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6116 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6117 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6118 /binutils-avr/etc/*.vi, *.jin: removed all properties
6119 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6121 2006-04-19 Borut Razem <borut.razem AT siol.net>
6123 * CVS to Subversion migration completed
6125 2006-04-18 Borut Razem <borut.razem AT siol.net>
6127 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6128 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6130 2006-04-17 Borut Razem <borut.razem AT siol.net>
6132 * device/include/Makefile.in: added pic/*.inc to the installation
6134 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6136 * support/regression/collate-results.py: fixed output in case of
6138 * support/regression/generate-cases.py: fixed splitting of pathnames
6140 * as/hc08/lklibr.c (addfile),
6141 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6143 2006-04-11 Raphael Neider <rneider AT web.de>
6145 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6146 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6147 * src/pic16/pcode.c (assignValnums): fixed #1460578
6149 2006-04-11 Raphael Neider <rneider AT web.de>
6151 * device/lib/pic/libdev/*.c,
6152 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6153 fixes #1468739, enables compilation in --std-c99 mode
6154 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6156 2006-04-11 Raphael Neider <rneider AT web.de>
6158 * src/pic/device.c (find_device): removed debug output
6159 (list_valid_pics): enabled verbose listing of supported devices
6160 * device/include/stdbool.h: define bool as char for pic14/16 as well
6162 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6164 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6166 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6168 * .version: bumped version to 2.5.6
6169 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6171 2006-04-06 Raphael Neider <rneider AT web.de>
6173 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6174 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6175 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6176 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6177 pic14_constructAbsMap
6178 (pic14printPublics): declare absolute global symbols as global
6179 (pic14createInterruptVect),
6180 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6181 (newReg): assume new registers unused, use correct name in
6182 hashtable (reg->name instead of name), more debugLog output
6183 * src/pic/device.h (PIC_device): added fields for verbose output
6184 * src/pic/device.c: moved device definition to pic14devices.txt,
6185 added routines for runtime parsing of pic14devices.txt,
6186 added support for second config word
6187 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6188 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6189 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6190 (_pic14_parseOptions): moved pCodeInitRegisters here
6191 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6192 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6193 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6194 handling the pseudo stack
6195 * device/lib/Makefile.in: ignore failures in objects-pic16,
6196 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6197 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6198 * device/lib/pic/Makefile.subdir,
6199 * device/lib/pic16/Makefile.subdir: improved clean rules
6200 * device/lib/pic/libdev/: NEW, pic14 device libraries
6201 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6202 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6203 * device/include/Makefile.in: create subdir and install pic14 headers
6204 * device/include/pic/p16f_common.inc: removed unused declarations
6205 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6206 PICs from inc2h.pl v1.6,
6207 replaced BIT_AT macros with struct declarations
6208 * device/include/pic/pic14devices.txt: definition of supported devices,
6209 all above improvements contributed by Zik Saleeba, thanks
6210 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6211 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6214 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6216 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6217 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6218 thanks to Charles Olds
6220 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6222 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6224 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6226 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6227 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6228 * support/regression/bug1464657.c: added, new test
6230 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6232 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6235 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6237 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6238 --no-peep and --peep-file <file> are used don't use default rules but
6241 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6243 * src/mcs51/gen.c (genCall): fixed bug 1457608
6245 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6247 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6248 changes seem to cause (trigger?) problems with the build system.
6250 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6252 * src/SDCCpeeph.c (operandsLiteral): new, added,
6253 (callFuncByName): inserted operandsLiteral
6254 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6256 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6258 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6259 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6261 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6263 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6264 implemented patch 1120823 Thanks to Willy De la Court (normal
6265 interrupts need an interrupt number now if they are made critical),
6266 and enabled nesting of critical functions though not for gbz80
6267 (genCritical, genEndCritical): added functions
6268 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6269 * src/z80/mappings.i: added "ei" to all mappings
6271 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6273 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6274 submitted by the Debian SDCC maintainer Aurelien Jarno:
6275 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6276 archive with gcc 4.1 on mips and wrote the patch"
6278 2006-03-16 Raphael Neider <rneider AT web.de>
6280 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6281 the left operand is shorter than the result (c* = lit-c* + int),
6283 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6286 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6288 * src/.version: increased version number to 2.5.5
6289 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6290 linking is done manually in pic16 port's _linkEdit,
6291 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6292 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6293 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6294 allocate asmop as AOP_ACC,
6295 (aopForRemat): added parameter 'bool result' in function declaration,
6296 (pic16_aopGet): return AOP_ACC when accessing WREG,
6297 (pic16_popGetTempReg): minor modification,
6298 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6299 'pic16_allocWithIdx',
6300 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6301 calling function in absolute addresses,
6302 (genAssign): take into account AOP_ACC asmop,
6303 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6304 * src/pic16/pcoderegs.c: some debug functions and lines added,
6305 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6306 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6308 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6309 call to allocReg, not by manually allocating a new one,
6310 (pic16_assignRegisters): now before going through the register
6311 allocating functions mark all registers as free. This eliminates some
6312 side effects resulting from peephole parser done earlier in the backbone
6314 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6316 * src/SDCCicode.c (geniCodeLogic),
6317 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6319 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6321 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6322 (genSend): bugfix, do not allocate and free twice,
6323 (shiftRLong): handle partially overlapping aops
6324 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6326 2006-03-08 Borut Razem <borut.razem AT siol.net>
6328 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6331 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6333 * support/regression/tests/bug1409955.c: new, added
6334 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6335 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6336 (aopForSym, aopOp): increment asmop.allocated if reused,
6337 (freeAsmop): decrement asmop.allocated and check for zero instead of
6339 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6340 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6341 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6342 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6343 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6344 genSignedRightShift, genRightShift, genDataPointerGet,
6345 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6346 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6347 in reverse order from allocation,
6348 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6349 added swappedLR to keep track
6350 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6351 pdata & code for GCC, z80, gbz80 & hc08
6352 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6354 2006-03-08 Raphael Neider <rneider AT web.de>
6356 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6358 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6360 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6361 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6362 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6364 2006-03-06 Borut Razem <borut.razem AT siol.net>
6366 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6367 made the linker quiet
6369 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6371 * src/pic16/gen.c (genPcall): fixed bug #1443644
6372 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6373 which dumps before the function entry point a data byte which represents
6374 the number of the local variables used by the specified function, added
6375 'xinst' for initial support for Extended Instruction Support,
6376 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6377 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6378 port->fun_prefix anymore (may change later),
6379 (genFunction, genEndFunction): do not store/restore local registers for
6380 _main (this should take care the --main-return command line option in
6382 (genOr): removed some legacy pic-port instructions,
6383 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6384 performing operations with SFR's causes data to be written more than
6385 once to each SFR. Perhaps SFRs should be handled in special cases...
6386 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6388 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6389 into account for stack starting position,
6390 (struct OPTIONS pic16_optionsTable): added command line argument
6391 --extended or -y for Extended Instruction Support,
6392 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6393 (deassignLRs): *** perhaps the most important change, old 'for' code
6394 (commented out for reference), didn't account for some registers which
6395 were left marked 'not free' after a pointer operation. The change
6396 reduces register usage a lot in some cases
6398 2006-03-04 Borut Razem <borut.razem AT siol.net>
6400 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6402 * support/regression/tests/bug-524697.c: decreased array size for
6403 mcs51 to fit into the internal RAM
6404 * support/regression/Makefile.in: a little bit more verbose
6406 2006-03-03 Borut Razem <borut.razem AT siol.net>
6408 * support/regression/fwk/lib/testfwk.c,
6409 support/regression/fwk/include/testfwk.h: introduced function
6410 _prints(), nonrecursive _printn(), call _initEmu() from main()
6411 * support/regression/ports/gbz80/support.asm,
6412 support/regression/ports/ucz80/support.asm,
6413 support/regression/ports/z80/support.asm,
6414 support/regression/ports/ds390/support.c,
6415 support/regression/ports/hc08/support.c,
6416 support/regression/ports/host/support.c,
6417 support/regression/ports/mcs51/support.c,
6418 support/regression/ports/xa51/support.c: added empty _initEmu()
6420 * support/regression/ports/pic16/gpsim.cmd,
6421 support/regression/ports/pic16/spec.mk,
6422 support/regression/ports/pic16/support.c,
6423 support/regression/Makefile.in: added pic16 regression test
6425 2006-03-01 Raphael Neider <rneider AT web.de>
6427 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6428 genConstPointerGet): use safe way of generating MOVFF to cover
6429 literals as well as registers, fixes bug #1440527
6430 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6432 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6433 more correctly, fixes bug #1232186
6434 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6435 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6436 gplink guess the correct processor in more cases, applied patch
6437 from Till Riedel attached to and fixing bug #1436552
6439 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6441 * support/regression/tests/array.c: added, contains check for #1434401
6442 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6444 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6446 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6447 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6448 * device/include/mcs51/c8051f326.h,
6449 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6450 * device/include/mcs51/c8051f000.h,
6451 * device/include/mcs51/c8051f018.h,
6452 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6453 PCON_IDLE,PCON_STOP and added sfr16 definitions
6455 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6457 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6458 genGetWord): fixed bug 1409955
6460 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6462 * device/include/hc08/mc68hc908gp32.h,
6463 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6465 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6467 * src/SDCCast.c (constExprValue): return NULL if not a value
6468 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6469 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6470 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6472 2006-02-13 Borut Razem <borut.razem AT siol.net>
6474 * src/regression/ptrarg.c: added, fails due to bug #1430967
6475 * src/regression/Makefile: ptrarg.c added, ...
6477 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6479 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6480 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6482 2006-02-11 Borut Razem <borut.razem AT siol.net>
6484 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6485 print "Processor: xxx" message to stdout only if --verbose
6487 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6489 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6490 * support/regression/tests/bug1426356.c: added
6491 * support/regression/tests/bitfields.c: removed 2 tests
6493 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6495 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6496 * device/include/mcs51/c8051f330.h,
6497 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6498 PCON_IDLE,PCON_STOP and added sfr16 definitions
6499 * device/lib/_divsint.c,
6500 * device/lib/_divuint.c,
6501 * device/lib/_divulong.c,
6502 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6503 register bank bug for small stackauto
6505 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6507 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6509 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6511 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6512 * all.dsp: corrected several bin paths
6513 * device/include/mcs51/c8051f120.h,
6514 * device/include/mcs51/c8051f300.h,
6515 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6516 to PCON_IDLE,PCON_STOP
6517 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6518 * device/lib/printf_large.c (output_float): fixed bug 1388703
6519 * support/regression/tests/bug1057979.c: added test for bug 1388703
6521 2006-02-08 Raphael Neider <rneider AT web.de>
6523 * src/pic/pcode.c (pciTRIS): fixed typo,
6524 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6525 (LinkFlow): fixed handling of flows that end in a call,
6526 (ReuseReg): perform safety check earlier
6527 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6528 to work with flows at the beginning of a pBlock,
6529 fixes #1426557 (Symbol not previously defined),
6530 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6532 (RemoveUnusedRegisters): update register usage info
6533 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6534 created, reuse existing ones instead
6535 * src/pic/gen.c (genPcall): fixed #1424719
6537 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6539 * link/z80/lkmain.c,
6541 * link/z80/lkdata.c,
6542 * link/z80/aslink.h: fixed build on current cygwin:
6543 replaced getline() by lk_getline()
6545 2006-02-01 Borut Razem <borut.razem AT siol.net>
6547 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6548 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6549 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6550 src/regression/bool1.c, src/regression/bool2.c,
6551 src/regression/bool3.c, src/regression/call1.c,
6552 src/regression/compare.c, src/regression/compare10.c,
6553 src/regression/compare2.c, src/regression/compare3.c,
6554 src/regression/compare4.c, src/regression/compare5.c,
6555 src/regression/compare6.c, src/regression/compare7.c,
6556 src/regression/compare8.c, src/regression/compare9.c,
6557 src/regression/configword.c, src/regression/for.c,
6558 src/regression/inline.c, src/regression/mult1.c,
6559 src/regression/nestfor.c, src/regression/or1.c,
6560 src/regression/pointer1.c, src/regression/ptrfunc.c,
6561 src/regression/rotate1.c, src/regression/rotate2.c,
6562 src/regression/rotate3.c, src/regression/rotate4.c,
6563 src/regression/rotate5.c, src/regression/rotate6.c,
6564 src/regression/rotate7.c, src/regression/string1.c,
6565 src/regression/struct1.c, src/regression/sub.c,
6566 src/regression/sub2.c, src/regression/switch1.c,
6567 src/regression/while.c, src/regression/xor.c,
6568 src/regression/create_stc, src/regression/simulate,
6569 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6571 * src/regression/gpsim_assert.h: added
6573 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6575 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6576 ((void (code *) (void)) 0) ();
6585 * as/mcs51/aslink.h,
6587 * as/mcs51/asmain.c,
6588 * as/mcs51/lkdata.c,
6590 * as/mcs51/lkmain.c,
6593 * as/z80/asmain.c: fixed build on current cygwin:
6594 replaced getline() by as_getline()
6596 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6598 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6599 declarator in the symbol chain
6601 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6602 parameter list for function pointers
6603 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6604 * support/regression/tests/bug-716242.c: added
6606 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6608 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6610 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6612 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6614 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6615 inifinitely recurseable, added static
6616 * support/regression/tests/bug-1408066.c: added
6618 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6621 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6622 renamed, added possibility to create "postLoopLbl"-labels
6623 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6624 newiTempLoopHeaderLabel
6625 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6626 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6627 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6628 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6629 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6630 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6631 (basicInduction): fixed bug #136564, made static,
6632 (loopInduction): changed parameter of basicInduction, made static,
6633 (addPostLoopBlock): added
6634 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6635 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6637 * support/regression/tests/bug-136564.c: added
6638 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6639 --std-sdcc99 to LIBSDCCFLAGS
6641 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6643 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6645 * support/regression/tests/bug-1406131.c: added
6647 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6649 * src/SDCCast.c (decorateType): fix promotion of unary minus
6650 * src/SDCCsymt.c (computeType): beautified
6651 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6652 (valUnaryPM, valComplement): fix sign and promotion,
6653 (valNot): ANSI: result type is int (SDCC: unsigned char)
6654 * support/regression/tests/uminus.c: speedup by removing superflous
6656 * support/regression/tests/onebyte.c: added promotion and signedness
6657 tests for unary minus
6658 * support/regressions/tests/bug-477927.c: disable warning about
6659 uninitialized variables
6660 * support/regression/tests/not.c: added
6662 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6664 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6665 * src/mcs51/gen.c (gen51Code): show final register usage after
6666 fillGaps in asm with --i-code-in-asm
6667 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6668 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6669 incUsed, rliveClear, adjustIChain): made static,
6670 (setFromRange): excluded because it's unused,
6671 (findPrevUseSym, markWholeLoop): added,
6672 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6673 through all branches of predecessors enables sdcc to emit the warning
6674 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6675 (rlivePoint): made static, added parameter emitWarnings which is only
6676 true during the first run out of two,
6677 (findRecursiveSucc, findRecursivePred): removed,
6678 (computeLiveRanges): made static, added parameter emitWarnings,
6679 (dumpIcRlive): added for debugging only
6680 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6681 removed prototype of setFromRange()
6682 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6683 in call of computeLiveRanges()
6684 * support/regression/tests/bug-895992.c: added
6685 * support/regression/tests/bug-971834.c: added
6686 * support/valdiag/tests/bug-895992.c: added
6687 * support/valdiag/tests/bug-971834.c: added
6689 2005-12-18 Raphael Neider <rneider AT web.de>
6691 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6692 (genUnpackBits): improved code for direct operands,
6693 (genPackBits): improved code for literal assignment to bitfields
6694 and for direct destination operands (no FSR indirection),
6695 prevented redundant AND, fixes #1362800,
6696 (AccLsh): added parameter to disable masking of the result
6697 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6698 skip instructions with side-effects (like incfsz),
6699 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6700 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6701 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6704 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6706 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6707 volatile variables as spill location
6709 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6711 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6713 * support/regression/tests/bug-1376320.c: added
6715 2005-12-08 Raphael Neider <rneider AT web.de>
6717 * src/pic/device.c: renamed is_shared to pic14_is_shared
6718 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6719 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6720 (is_valid_identifier): added for above workaround
6722 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6724 * device/lib/Makefile.in: fixed to enable port-specific-objects
6725 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6726 char, thanks Hubert Sack
6727 * doc/sdccman.lyx: documented --xstack-loc,
6728 elaborated a bit more on interrupts and pitfalls,
6729 removed "setjmp/longjmp unsupported",
6730 documented some unsupported C99 features
6731 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6732 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6733 if, thanks Hubert Sack
6734 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6735 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6737 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6738 regression tests can report resource usage (rfe 700441)
6739 * support/regression/collate-results.py: report resource usage
6740 * support/regression/ports/ds390/spec.mk,
6741 * support/regression/ports/hc08/spec.mk,
6742 * support/regression/ports/mcs51/spec.mk,
6743 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6744 * support/regression/ports/ds390/uCsim.cmd,
6745 * support/regression/ports/hc08/uCsim.cmd,
6746 * support/regression/ports/mcs51/uCsim.cmd,
6747 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6748 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6749 library, use the default one
6750 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6751 building the library
6753 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6755 * config.dsp: added dependency on .version and configure_vc.awk
6756 * device/include/setjmp.h: updated for --stack-auto and --xstack
6757 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6758 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6759 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6760 * device/lib/libsdcc.lib: added _setjmp
6761 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6762 (decorateType): fixed bug 1372851,
6763 (optimizeGetHbit): fixed warning
6764 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6765 array initialisation
6766 * support/regression/tests/bug1057979.c: added test for bug 1358192
6767 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6769 2005-12-03 Borut Razem <borut.razem AT siol.net>
6771 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6772 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6774 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6776 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6777 createIval): implement symbol independant "flexible array member",
6778 (createIvalCharPtr): implemented flexible array initialisation with a
6780 * src/SDCCsymt.c (copyStruct): removed,
6781 (getSize): fixed misleading comment,
6782 (getAllocSize): removed, the additional allocation size is now in
6783 sym->flexArrayLength,
6784 (checkStructFlexArray): new, syntax checks for flexible array members,
6785 (compStructSize): added syntax checks for "flexible array members"
6786 (copyStruct): removed,
6787 (copyLinkChain): removed inefficient fix for bug 770487
6788 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6789 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6790 symbol->flexArrayLength
6792 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6793 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6794 * support/regression/tests/structflexarray.c: added
6795 * support/valdiag/tests/structflexiblearray.c: added
6797 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6799 * src/SDCCast.c (decorateType): fixed bug 1368489
6800 * support/Util/SDCCerr.c,
6801 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6803 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6805 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6806 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6808 2005-11-27 Borut Razem <borut.razem AT siol.net>
6810 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6811 support/cpp2/mkdeps.h: added command line option
6812 -obj-ext=<extension> to SDCPP to define object file externion, used
6813 for generation of make dependencies (-M)
6814 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6816 2005-11-26 Borut Razem <borut.razem AT siol.net>
6818 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6819 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6820 added pic and pic16 libraries
6822 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6824 * device/include/float.h: Corrected typo in prototype of __fsgt
6826 2005-11-25 Borut Razem <borut.razem AT siol.net>
6828 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6829 added creation of model-mcs51-stack-auto libraries
6831 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6833 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6835 * src/SDCCast.c (createIvalArray): removed obsolete comment
6837 2005-11-24 Borut Razem <borut.razem AT siol.net>
6839 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6840 added missing device/lib/mcs51/crt*.asm sources
6842 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6844 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6846 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6848 * device/lib/_fs2schar.c,
6849 * device/lib/_fs2sint.c,
6850 * device/lib/_fs2slong.c: optimized inline asm
6852 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6854 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6855 Better handling of floats between -1.0 and 0.0.
6857 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6859 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6860 (the missing "if"s prohibited removal of redundant labels)
6862 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6864 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6865 Properly convert floats between -1.0 and 0.0 to long, int, and char
6866 types (max integer value of negative floats tends to zero).
6867 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6868 Removed changes made so to work properly with floats between
6869 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6872 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6874 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6875 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6876 (genCast) cosmetic change
6877 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6878 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6880 * support/regression/tests/bitfields (testSignedBitfields): added
6882 2005-11-18 Borut Razem <borut.razem AT siol.net>
6884 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6885 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6886 introduced SILENT option to make building of pic16 libraries less
6888 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6890 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6891 Now they work properly with floats between -1.0 and 0.0
6892 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6894 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6896 * src/SDCCicode.c (printOperand): added missing else
6898 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6900 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6901 reformatted for better readability
6902 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6905 2005-11-17 Borut Razem <borut.razem AT siol.net>
6907 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6908 introduced SILENT option to make building of pic16 libraries less
6909 verbose - used for nightly snapshot build
6910 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6911 available on Win32 platforms.
6912 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6913 medium, large, pic and pic16
6915 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6917 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6918 printf("%f"...) sets fraction to zero.
6920 2005-11-16 Raphael Neider <rneider AT web.de>
6922 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6924 * src/pic/gen.c (genIfx): implemented for CARRY bit
6925 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6926 to generic pointers, fixes #1357332,
6927 (pic16_movLit2f): NEW,
6928 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6930 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6932 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6934 2005-11-11 Raphael Neider <rneider AT web.de>
6936 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6937 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6938 compute pointer's type from operand,
6939 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6940 improved single bit reads, fixes bug #1353379
6942 2005-11-09 Borut Razem <borut.razem AT siol.net>
6944 * support/scripts/sdcc.nsi: added lib/pic to the package
6946 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6948 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6950 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6952 * support/regression/tests/bug1348008.c: added
6953 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6954 * support/regression/tests/bug1337835.c: updated comment
6956 2005-11-06 Borut Razem <borut.razem AT siol.net>
6958 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6959 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6960 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6961 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6962 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6963 dynamic construction of cl_error_class and derivates - 2.nd try
6965 2005-11-05 Borut Razem <borut.razem AT siol.net>
6967 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6968 bug, which caused Bus Errors on sparc solaris
6970 2005-11-04 Borut Razem <borut.razem AT siol.net>
6972 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6973 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6974 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6975 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6976 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6977 and derivates to resolve the initialization problem on OSX
6979 2005-11-02 Borut Razem <borut.razem AT siol.net>
6981 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6982 corrected typo - #include <winsock2.h>
6984 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6986 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6987 (_asxxxx_mapping): added org directive for future enhancements
6989 2005-11-01 Borut Razem <borut.razem AT siol.net>
6991 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6992 enabled sockets on WIN32
6993 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6995 2005-10-31 Borut Razem <borut.razem AT siol.net>
6997 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6998 WIN32 backslash path delimiters should be escaped when used in C strings
6999 * support/regression/tests/bitfields.c: exclude failing assertions for
7000 __CYGWIN32__ and __MINGW32__ hosts
7002 2005-10-30 Borut Razem <borut.razem AT siol.net>
7004 * src/SDCCutil.c: corrected double comparison typo
7006 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7008 * device/lib/medium/Makefile: added for new memory model medium
7009 * device/include/asm/mcs51/features.h: updated for medium/pdata
7010 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7011 added Multiply & Accumulate sbit's and MAC0_PAGE define
7012 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7013 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7014 * device/lib/_mullong.c: update for medium model
7015 * device/lib/incl.mk: added medium model
7016 * doc/sdccman.lyx: documented medium model
7017 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7018 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7019 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7020 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7021 (allocParms): set SCLS and OCLS to pdata for medium model
7022 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7024 (powof2): return <0 if not power of 2
7025 * src/avr/gen.c (genBitWise): use updated powof2
7026 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7027 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7028 (shiftLLeftOrResult): use B if necessary
7029 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7030 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7031 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7032 * support/regression/Makefile.in: added test-mcs51-medium
7033 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7035 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7037 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7039 * device/lib/time.c (mktime): fixed bug 1334315
7041 2005-10-28 Raphael Neider <rneider AT web.de>
7043 * device/include/pic/p16f_common.inc: added common declarations
7044 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7046 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7048 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7049 (aopPutUsesAcc): added to predict accumulator use,
7050 (assignResultValue): save acc if necessary,
7051 (genMinusDec): store result if indirectly addressed,
7052 (genDivOneByte): save acc if necessary,
7053 (movLeft2Result): bugfix if left already in acc,
7054 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7055 attention to accumulator use (esp. pdata),
7056 (genReceive): receive pdata correctly
7057 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7058 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7060 2005-10-27 Raphael Neider <rneider AT web.de>
7062 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7064 2005-10-27 Raphael Neider <rneider AT web.de>
7066 * .version: changed version to 2.5.4
7067 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7068 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7069 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7070 arithmetics support routines
7071 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7072 * device/lib/Makefile.in: also create installdir for pic
7074 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7076 * src/pic/device.c (dump_sfr): rewritten to delegate register
7077 placement to the linker (use `extern sym' rather than sym EQU addr),
7078 (validAddress): fixed to check last specified address
7079 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7080 (popGetLit): truncate literal value to 8 bit,
7081 (popGet): moved assert to more appropriate place
7082 (popGetExternal): create pCode operand from and mark the according
7083 symbol as being `extern'
7084 (popGetAddr): added sanity check on immediate's offset, provide
7085 GPOINTER tag on demand
7086 (aopPut): fixed for immediates,
7087 (mov2w_op): move operand's address or contents to WREG (depending on
7088 operand type), safer variant of mov2w,
7089 (movwf,call_libraryfunc): NEW, handy abbreviations,
7090 (get_argument_pcop,get_return_val_pcop,pass_argument,
7091 get_returnvalue): interface for accessing function parameters and
7093 (assignResultValuei,genRet): use new parameter/return value interface
7094 (pic14_getDataSize): back to old version handling generic pointers,
7095 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7096 provided implementation and/or fixed old one,
7097 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7098 calls, removed legacy 8051 reference code
7099 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7100 (loadSignToC): NEW, move the operands sign bit to CARRY,
7101 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7102 genRightShiftSigned, accepts negative shift counts,
7103 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7104 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7105 generic pointers, __data pointers and __code pointers,
7106 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7107 and signed bitfields, limit bitfields to 8 bit,
7108 (genDataPointerGet): fixed number of bytes read,
7109 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7110 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7111 pointers to constant data are no longer assumed to point to __code
7112 space, removed invalid pointer types,
7113 (bitpatternFromVal): retrieve the PICs representation of an integer
7115 (genDataPointerSet): fixed assigning to po_immediate operands,
7116 (genGenPointerSet): implemented as library call,
7117 (genIfx): fixed incorrect condition,
7118 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7119 provide GPOINTER tag according to destination's storage class,
7120 (genCast): added code to handle casting to generic pointers, added
7121 sign-/zero extension of the result
7122 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7123 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7124 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7126 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7127 address/register resides in the shared banks
7128 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7129 put all variables into separate sections (have the linker arrange
7131 (picglue): put init code and interrupt handlers in separate sections
7132 * src/pic/main.c: added port specific options table, modified to PORT
7133 structure to make GPOINTERs 3 byte, added pic14_options
7134 (_pic14_do_link): private linking routine (update paths to libraries,
7135 add libsdcc.lib by default)
7136 * src/pic/main.h: declare pic14_options
7137 * src/pic/pcode.c: fixed instructions i/o relations,
7138 (RegCond): reverted to correct version,
7139 (newpCodeOpLit): truncate literals to 8 bit,
7140 (genericPrint): added debug output,
7141 (getRegFromInstruction): fixed for various operand types, simplified
7142 (BuildFlow): fixed broken handling of isntructions with labels
7143 (LinkFlow): start at last instruction in flow (skip trailing comments),
7144 pass the flow on to the next instruction after CALL
7145 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7146 (insertPCodeInstruction): fixed inserting after a skip instruction,
7147 (DoBankSelect): fixed for labeled instructions
7148 (OptimizepBlock): honor --nopeep switch
7149 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7150 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7151 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7152 (pCodeOptime2pCodes): allow disabling this optimization via
7153 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7154 but is still buggy), started implementation of a dataflow based
7155 pCode optimization (CSE + dead code elimination)
7156 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7157 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7158 names are independant of the stack location and therefore portable across
7161 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7163 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7164 (selectSpil): fixed bug 1337835 by not spilling bit variables
7165 * support/regression/tests/bug1337835.c: added test for this bug
7166 * src/mcs51/peeph.def: restart after rule 3.c,
7167 addded rules 263.x to optimize loading constants
7169 2005-10-26 Raphael Neider <rneider AT web.de>
7171 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7172 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7173 (genAssign): emit warning when casting literals to generic pointer
7174 type, also applies when taking the address of a fixed variable,
7175 (genCast): improved casting to generic pointers
7176 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7177 extern variables, added verbose error message
7178 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7180 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7182 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7183 carry must be complemented too
7184 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7185 could be emitted by genMinus
7186 * src/SDCCval.c (constVal): fixed bug 1305065
7188 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7190 * src/SDCCast.c (addCast): added promotion for bit variables
7191 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7192 promotion casts + optimisation
7193 (optimizeGetWord): fix warning 'i' might be used uninitialized
7194 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7195 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7197 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7199 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7200 all chars are promoted to int; promotion should be handled in SDCCast.c
7202 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7204 * device/lib/_strcmp.c: Fixed bug 1326457
7206 2005-10-11 Raphael Neider <rneider AT web.de>
7208 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7209 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7211 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7213 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7214 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7216 2005-10-04 Raphael Neider <rneider AT web.de>
7218 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7219 device/lib/pic16/pics.all: added pic18f1320
7220 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7222 2005-09-30 Raphael Neider <rneider AT web.de>
7224 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7225 * src/pic16/devices.inc: NEW, provides device descriptions
7226 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7228 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7230 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7233 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7235 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7236 documented Any Order Bit, Higher Order Byte and Higher Order Word
7237 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7238 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7239 (optimizeGetAbit): new, to get any bit, not only the high bit,
7240 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7241 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7242 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7243 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7244 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7245 GETABIT, GETBYTE, GETWORD: decorate them,
7246 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7247 (ast_print): added GETABIT, GETBYTE, GETWORD
7248 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7249 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7250 (geniCodeBinary): new generic binary icode,
7251 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7252 * src/port.h: updated comment for PORT.hasExtBitOp
7253 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7254 (genGetByte): new, to get a single byte,
7255 (genGetWord): new, to get a word from a long,
7256 (gen51Code): added GETABIT, GETBYTE, GETWORD
7257 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7259 2005-09-23 Raphael Neider <rneider AT web.de>
7261 * configure.in, configure: have device/lib/pic configured
7262 * device/lib/Makefile.in: added model-pic14
7263 * device/lib/clean.mk: added pic/ to clean rule
7264 * device/lib/pic: added rudimentary pic14 library providing support
7265 functions for multiplication/division/generic pointer access
7266 * src/SDCCopt.c (convilong): mark support functions as extern
7267 for pic14 port as well
7268 * src/pic/gen.c (genMult): added assertions,
7269 (genpic14Code): emit warning on unhandled iCodes
7270 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7271 * src/pic/pcode.c (pCodeOpCopy),
7272 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7273 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7274 SFR_REGISTER}), made safe for future extensions
7275 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7276 instructions even if preceeded by SKIP instructions (also remove
7277 them); removed unused code
7278 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7279 prevents leaving parts of the structure uninitialized after copying
7281 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7283 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7285 * support/regression/tests/addsub.c: added test for the bug
7287 2005-09-21 Raphael Neider <rneider AT web.de>
7289 * device/include/pic16/pic18f1220.h,
7290 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7291 * device/lib/pic16/Makefile.rules: added missing opening paren
7292 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7293 are provided in genutils.c,
7294 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7295 operand/result sizes,
7296 (genCmp): assert on NULL pointers first, then check deref'ed values
7297 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7300 2005-09-18 Raphael Neider <rneider AT web.de>
7302 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7303 as these are now unused,
7304 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7305 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7306 local, avoids uninitialized pointer dereference on r->name
7307 * src/pic16/ralloc.c (newReg): fixed indentation
7309 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7311 * src/SDCCval.c (constVal): fixed bug 730366
7312 * support/Util/SDCCerr.c,
7313 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7315 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7317 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7319 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7321 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7323 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7325 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7326 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7327 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7328 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7329 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7330 * packihx/packihx.c (hexDigit): made c unsigned char
7331 * as/mcs51/lklibr.c (fndsym),
7332 * link/z80/lkgb.c (gb),
7333 * link/z80/lklibr.c (fndsym),
7334 * link/z80/lkrloc.c (relr),
7335 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7336 * src/SDCC.lex (checkCurrFile, process_pragma),
7337 * src/SDCCglue.c (spacesToUnderscores),
7338 * src/SDCCmain.c (setParseWithComma, processFile),
7339 * src/asm.c (tvsprintf, printCLine),
7340 * src/avr/gen.c (emitcode, aopPut),
7341 * src/ds390/gen.c (emitcode),
7342 * src/hc08/gen.c (emitcode, emitinline),
7343 * src/mcs51/gen.c (emitcode, genInline),
7344 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7346 * src/pic/ralloc.c (debugLog),
7347 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7349 * src/pic16/ralloc.c (debugLog),
7350 * src/z80/main.c (_process_pragma):
7351 made all ctype.h function calls safe
7352 * src/SDCCopt.c: include math.h for fabs
7353 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7354 and used them throughout the code to make ctype.h function calls safe
7355 * src/ds390/main.c (asmLineNodeFromLineNode),
7356 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7357 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7359 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7360 (newpCodeAsmDir): made ctype.h function calls safe
7361 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7362 pic16_emitcode): made lbp unsigned char*
7363 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7364 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7365 * src/xa51/gen.c (emitcode),
7366 * src/z80/gen.c (_emit2): made lbp unsigned char*
7367 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7370 2005-09-05 Raphael Neider <rneider AT web.de>
7372 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7373 access bank splitpoint
7375 2005-09-05 Raphael Neider <rneider AT web.de>
7377 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7379 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7381 * .version: changed to version 2.5.3
7382 * doc/sdccman.lyx: changed version to 2.5.3,
7383 documented --codeseg and --constseg and pragma codeseg and constseg,
7384 documented bit parameters (reentrant) and bit returning
7385 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7386 currFunc->recvSize, but is this ok for all ports?
7387 (ast2iCode): result of ~ on unsigned char must be cast to int for
7389 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7390 function pointers in bit space
7391 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7392 (processFuncArgs): call port.reg_parm() with reentrancy info
7400 * src/z80/main.c: port.reg_parm prototype extended with
7401 "bool reentrant" parameter
7402 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7403 options.stackAuto for allocating bit register parameters
7404 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7405 (genSend): set BitBankUsed if it is,
7406 (selectRegBank): factored out of genCall for use in genPcall,
7407 (genCall): removed redundant dtype assignmen, use selectRegBank,
7408 (genPcall): handle returning in Carry properly, save in F0 if needed,
7409 (genReceive): handle bit register parameters
7410 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7411 (mcs51_assignRegisters): enable bit registers for all reentrant
7412 functions and don't set BitBankUsed unconditionally
7413 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7414 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7415 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7417 2005-08-27 Borut Razem <borut.razem AT siol.net>
7419 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7420 ppc-osx (Darwin) does not support -u option. It seems that it is
7421 supported only on Linux - GNU cp
7423 2005-08-25 Borut Razem <borut.razem AT siol.net>
7425 * sim/ucsim/gui.src/serio.src/Makefile.in,
7426 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7427 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7428 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7429 install and strip, since the strip at /usr/ccs/bin should be used
7432 2005-08-24 Borut Razem <borut.razem AT siol.net>
7434 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7436 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7438 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7441 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7443 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7444 * as/mcs51/lkmain.c (link_main): fixed warning
7445 * device/include/stdbool.h: ds390 has no advanced bit support yet
7446 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7447 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7448 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7449 and updated their macros
7450 * src/SDCCval.c (constVal): updated comment for renamed b_long
7452 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7454 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7455 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7456 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7457 (oprio): set priority for '['
7458 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7460 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7461 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7462 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7463 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7464 added overlayable BIT_BANK area
7465 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7466 (summary2): explain 'T' in legenda
7467 * as/mcs51/lkrloc.c: replaced old K&R style,
7468 (relr): added R_BIT processing,
7469 (errmsg): added "Bit-addressable relocation error",
7470 (adb_bit): added for converting from byte- to bit-addressable space,
7471 (adb_24_bit): added for converting from byte- to bit-addressable space
7472 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7473 used in reentrant functions now even as return value
7474 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7475 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7476 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7477 * src/SDCCglobl.h: added indicator BitBankUsed
7478 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7479 the bit registers b0-b7
7480 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7481 (geniCodeCast): fixed bug 1263853,
7482 (geniCodeLogicAndOr): put result in bool or char,
7483 (geniCodeReceive): added parameter func for accessing the return type,
7484 (geniCodeFunctionBody): pass func to geniCodeReceive
7485 * src/SDCCmain.c: added indicator BitBankUsed
7486 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7487 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7488 (checkSClass): don't put automatic bool/bit on stack,
7489 (checkFunction): removed check on function cannot return bit
7490 * src/SDCCsymt.h: added newBoolLink prototype
7491 * src/mcs51/gen.c (rb1regs): added bit registers,
7492 (movc): created for assigning to carry,
7493 (pushReg, popReg): created for pushing registers,
7494 (sameRegs): check both AOP_REG and AOP_CRY types,
7495 (aopOp): handle bit registers,
7496 (aopPut): optimization no self-assign,
7497 (saveRegisters): push reg->base (bits) only once for bit registers,
7499 (unsaveRegisters): pop reg->base only once and use popReg,
7500 (assignResultValue): added parameter func and return in carry for bits,
7501 (genIpush): optimization no reload in A if not changed,
7502 (genSend): bit parameters in reentrant functions are passed in bit
7503 registers by first assigning to bits in B, then save registers and
7505 (genCall): handle returning in Carry properly, save it in F0 if needed,
7506 (genPcall): updated assignResultValue call, this is not safe yet for bit
7507 returning function !!!
7508 (genFunction): don't generate equ's for bit registers and use pushReg,
7509 (genEndFunction): take care of bit returning functions and use popReg,
7510 (genRet): return bit in Carry,
7511 (genIfx): optimize bit registers and other directly addressable bits,
7512 (genReceive): updated assignResultValue call
7513 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7514 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7515 registers when using stack-auto
7516 * src/mcs51/ralloc.c (_G): added allBitregs,
7517 (regs8051): added the bit registers,
7518 (createStackSpil): use macro IS_BIT,
7519 (getRegBit): added to allocate a bit register, else spill,
7520 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7521 (updateRegUsage): factored out to ease stepping while debugging,
7522 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7523 also allocate bit registers,
7524 (fillGaps): handle bit registers,
7525 (findAllBitregs): added to create bit vector with all bit registers,
7526 (mcs51_allBitregs): returns this bit vector,
7527 (mcs51_assignRegisters): when using stack-auto use bit registers for
7528 passing parameters and creating local variables
7529 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7531 2005-08-22 Borut Razem <borut.razem AT siol.net>
7533 * device/lib/Makefile.in: replaced find option -or with -o
7534 to make it run on solaris
7536 2005-08-22 Raphael Neider <rneider AT web.de>
7538 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7539 fixes #1265442 (crash on Solaris)
7541 2005-08-20 Borut Razem <borut.razem AT siol.net>
7543 * configure, configure.in: added tests for libsocket and libnsl libraries,
7544 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7545 from support/regression/Makefile.in
7546 * support/regression/Makefile.in: added
7547 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7548 * sim/ucsim/libtool: regenerated on sparc-solaris
7549 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7550 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7551 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7552 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7553 sparc-solaris, which doesn't use GNU ld linker
7554 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7555 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7557 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7559 * src/mcs51/peeph.def: updated comments
7561 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7563 * device/lib/_gptrget.c,
7564 * device/lib/_gptrput.c: slightly shorter
7565 * doc/sdccman.lyx: incremented version
7566 * src/mcs51/peeph.def: moved peephole comments to the line of first
7567 change to better keep line correlation, reanimated 186.e
7568 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7570 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7572 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7573 David Saxton with quotes around file name.
7575 2005-08-15 Borut Razem <borut.razem AT siol.net>
7577 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7578 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7579 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7580 make tests run on x86_64 platform
7582 2005-08-13 Raphael Neider <rneider AT web.de>
7584 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7585 as it might be executed DURING a build (parallel make is wonderful)
7587 2005-08-13 Raphael Neider <rneider AT web.de>
7589 * device/lib/Makefile.in (port-specific-objects-pic16):
7590 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7591 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7593 * device/lib/pic16/Makefile.rules: build subdirs before creating
7594 the library, removed builddir rule, create $(builddir) early in
7595 recurse rule, use empty recurse rule for leaf directories
7596 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7597 mkdir errors (race condition), removed duplicate suffix "hex"
7599 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7600 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7601 prevents mkdir -p from aborting on Alpha
7603 2005-08-12 Raphael Neider <rneider AT web.de>
7605 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7606 db-statements in order to allow for arrays of pointers in code
7607 sections to be placed without interspersed 0-padding, fixes
7609 * (emitStatistics): fixed division by zero for pic18f1220
7610 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7611 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7612 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7613 * (pic16_pCodeConstString): keep track of already emitted string
7614 literals to prevent "duplicate definitions of symbol _str_NR"
7615 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7617 * device/lib/Makefile.in: ignore failing PIC16 library builds
7618 * device/lib/pic16/Makefile: do not build if gputils are missing
7619 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7621 2005-08-10 Raphael Neider <rneider AT web.de>
7623 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7626 2005-08-10 Raphael Neider <rneider AT web.de>
7628 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7629 Rokas' patch to add the new fixed point type "__fixed16x16"
7630 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7631 functions for __fixed16x16 arithmetics
7632 * device/lib/pic16: reimplemented the build system to support
7633 a separate build directory, better handling of libio (create
7634 the library in a separate subdir for each architecture) and
7635 easier configuration (centralized in Makefile.common)
7637 2005-08-07 Raphael Neider <rneider AT web.de>
7639 * src/pic16/gen.c (genrshTwo): fixed sign extension
7640 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7641 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7643 * device/include/pic16/pic18f4220.h: NEW, header for
7644 pic18f4220 and pic18f4320
7645 * device/include/pic16/pic18fregs.h: added new devices,
7646 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7647 * device/include/pic16/signal.h: resolved name clashes
7648 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7649 to also allow testing for interrupt enable bits, added
7650 comments on how to use the macros
7651 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7652 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7653 register definitions for the devices
7654 * device/lib/pic16/pics.all: added new devices
7655 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7657 * device/lib/pic16/libc/stdlib/memfree: do not count
7658 the block header as free memory
7659 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7660 simplified and added missing end-of-blocklist-marker
7661 (reported by Peter Onion, fixes #1252814)
7662 * (_mergeHeapBlock): fixed loop condition
7663 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7664 len==0, restructured code
7665 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7666 up a bit, reduced bitfield accesses, prevent endless loops
7667 in case of heap corruption
7668 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7669 "unreferenced arguments/must return a value" warnings
7670 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7671 replaced BAUDREG with SPBRG
7672 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7673 device/lib/pic16/debug/gstack/gstack.c: replaced
7674 _naked, _asm, _endasm with __naked, __asm, __endasm
7676 2005-08-05 Raphael Neider <rneider AT web.de>
7678 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7679 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7681 2005-08-05 Borut Razem <borut.razem AT siol.net>
7683 * device/lib/Makefile.in: added missing ';'
7684 * configure: removed ^M characters
7686 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7688 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7689 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7692 2005-08-04 Borut Razem <borut.razem AT siol.net>
7694 * configure.in: pic16 libraries build 2nd try - enable running
7695 configure in device/lib/pic16
7696 * configure: regenerated from configure.in
7697 * device/lib/Makefile.in: create $(PORT)/bin directory
7699 2005-08-03 Raphael Neider <rneider AT web.de>
7701 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7702 to get/set values via pointers
7703 * (genUnpackBits,genPackBits): changed detection of
7704 ptr->bitfield vs. sym.bitfield, fixed access via generic
7705 pointers, removed dead (wrong) code for multibyte bitfields
7706 * (genNearPointerGet, genGenPointerGet): removed useless code,
7707 fixed bitfield detection, fixes #1250594
7708 * (genNearPointerSet): removed useless code
7709 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7710 and introduced macro pic16_emitpcode that conditionally emits
7711 the origin of the following pCode (useful for debugging SDCC)
7712 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7713 * (createDefmap): fixed handling of LFSR for --optimize-df
7715 2005-08-02 Borut Razem <borut.razem AT siol.net>
7717 * device/lib/Makefile.in: pic16 libraries build enabled since
7718 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7720 2005-08-02 Raphael Neider <rneider AT web.de>
7722 * src/pic16/gen.c (genPackBits): removed deprecated warning
7723 * (genGenPointerSet): fixed bitfield detection
7725 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7727 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7729 2005-07-31 Raphael Neider <rneider AT web.de>
7731 * device/lib/pic16/libdev/pic18f458.c,
7732 device/include/pic16/pic18f458.h: added missing T0CONbits
7734 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7736 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7738 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7740 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7742 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7744 * device/include/mcs51/at89c51ed2.h: added.
7746 2005-07-23 Raphael Neider <rneider AT web.de>
7748 * src/pic/gen.h: added emitpcode macro for debugging
7749 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7750 and replace by macro adding debug information on demand
7751 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7752 * (gencjne): tried to fix; replaced with correct (slower) code
7753 * (gen{Unp,P}ackBits): fixed single bit access
7754 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7755 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7756 previous instruction
7757 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7758 register has to be handled with care (forbidding movement
7759 of assignments/uses, removing assignments completely, ...)
7760 * (pCodeOptime2pCodes): make use of regIsSpecial
7761 * added lots of debugging output (commented out)
7762 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7763 from being reused as result UNLESS it is known to work
7765 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7767 * support/Util/dbuf.h: include <stddef.h> for size_t
7768 * .version: changed to version 2.5.2
7770 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7772 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7774 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7776 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7777 (genModOneByte): removed needless psha/pula
7779 2005-07-22 Raphael Neider <rneider AT web.de>
7781 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7782 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7783 * src/pic/gen.c (resolveIfx): do not "invent" labels
7784 * (genSkipc): changed to positive logic
7785 * (genSkipCond): removed as no longer needed
7786 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7788 * (genLeftShift): check operands are in different registers
7789 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7790 INCF does not update CARRY...
7791 * src/pic/main.c: fixed _linkCmd
7792 * src/pic/pcode.c (unlinkpCode): added inactive code
7793 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7794 alive (do not assign result and operand overlapping registers)
7796 2005-07-22 Raphael Neider <rneider AT web.de>
7798 * src/pic/device.c (dump_sfr): replaced register declaration with
7799 call to emitSymbolToFile() to avoid duplicate symbols
7800 * (assignRelocatableRegisters): do not declare external symbols
7801 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7802 right (take size of type, not etype)
7803 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7804 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7805 * (packRegsForAccUse): disabled assignment of WREG as
7806 the result reg to prevent occurence of just fixed #1235003,
7808 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7809 symbols (avoids duplicate symbols in .asm file)
7810 * (pic14emitRegularMap): use emitSymbolToFile()
7811 * src/pic/gen.c (aopOp): fixed spillLocation handling
7812 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7813 * (genDataPointerSet): removed unneccessary variables/output
7815 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7817 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7818 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7820 2005-07-21 Raphael Neider <rneider AT web.de>
7822 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7823 architecture cannot handle them efficiently, fixes bug #1235003
7824 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7825 check for empty sets before using them (fixes bug #1232190)
7827 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7829 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7830 (lnksect2): generate warnings for memory overlap
7831 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7832 constseg to set the name of these segments so you can instruct the linker
7833 to place them in banks
7834 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7835 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7836 added code_seg and const_seg to options
7837 * src/SDCCglue.c (emitMaps): use options.const_seg,
7838 (createInterruptVect): put interrupt vectors in segment HOME,
7839 (glue): put HOME before static segment and put the main glue in HOME,
7840 (glue): use options.code_seg
7841 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7842 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7843 these segments so you can instruct the linker to place them in banks
7844 (linkEdit): use code_loc for HOME segment which should be the first
7845 segment in code memory now
7846 * src/SDCCmem.c: fixed more stuff like bug 1238386
7847 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7848 (changePointer): don't change function pointers to code pointers for
7850 (compareType): added exceptional check for banked function pointers
7851 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7852 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7853 after static in code memory
7854 * src/mcs51/gen.c: added aopLiteralLong prototype,
7855 (aopForSym): use getSize for functions,
7856 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7857 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7858 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7860 (genPcall): use call for literal function pointers and generate banked
7861 calls over the one trampoline so there's only one place for the user to
7862 modify according to his/hers hardware,
7863 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7864 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7865 * src/mcs51/main.c: added keyword banked,
7866 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7867 * support/Util/SDCCerr.c,
7868 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7869 needed for passing the bank and address to the trampoline
7870 * device/lib/mcs51/crtbank.asm: added for bankswitching
7871 * device/lib/mcs51/Makefile: added crtbank
7873 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7875 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7876 for fields at offset 0 of a struct or union as reported
7877 on 2005-07-07 in the developer mailing list.
7879 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7881 * src/SDCCmem.c: fixed bug 1238386
7883 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7885 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7886 (patch #1144962), added peephole 300, enabled 259.x
7887 * doc/sdccman.lyx: removed screenshot and provided link instead
7889 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7891 * doc/sdccman.lyx: added section about debugging with ddd
7892 * doc/figures/ddd_example.eps: screenshot of debugging session
7894 2005-07-04 Raphael Neider <rneider AT web.de>
7896 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7897 like CODE pointers, fixes #1115683
7898 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7899 call, fixes bugs #1232211, #1228110,
7900 fixed wrong casts to pCodeFlow from pCodeInstructions
7902 2005-07-04 Raphael Neider <rneider AT web.de>
7904 * src/pic/gen.c (popGet): changed assert to allow for
7906 * (popGetAddr): changed signature to provide
7907 an additional index, patched all call sites
7908 * (genCmpEq): handle literal-like operands correctly
7909 * (genAddrOf): added sanity checks on __code/__data pointers
7910 * (genAssign): added handling of symbols from __code section
7911 * (gencjne): do not generate code for comparisons whose result
7912 is neither stored nor used, fixes bug #1171114
7913 * (AccLsh, AccRsh): operate on operand instead of WREG
7914 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7915 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7917 * rewrote complete shift-by-literal logic, commented unused
7919 * (genConstPointerGet): get multiple bytes (if result size > 1),
7920 fixed handling of non-immediate addresses
7921 * (genPointerGet): handle CODE pointers like CONST pointers
7922 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7923 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7924 operand is to be treated as a literal or not
7925 * (mov2w,genPcall,genCmpEq),
7926 src/pic/genarith.c: use aop_isLitLike() to decide between
7927 literal/register contents
7928 * (addSign): added missing offset
7929 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7930 only emit comment in debug-mode,
7931 use {aop,op}_isLitLike throughout the file
7932 * src/pic/glue.c: fix initializers for pointers (work in progress)
7933 * src/pic/pcode.c (get_op): honor index on _const symbols
7934 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7935 * (dumppBlock): added pCode size estimation
7936 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7937 check for IS_SYMOP before OP_SYMBOL'ing
7938 * fixed indentation, compacted switch-statements
7939 * (allocReg): find free register and allocate it instead of
7940 allocating new registers all the time
7941 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7942 registers as its operands (necessary only for multibyte GETs)
7944 2005-07-01 Raphael Neider <rneider AT web.de>
7946 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7947 debugging .asm-output macros FENTRY + FEXIT
7948 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7950 * (emitpComment): NEW, printf to pCode
7951 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7953 * (popGetAddr): NEW, variant of popGet to access an immediates
7954 high(er) bytes instead of the n'th byte of memory they reference,
7955 replaced popGet with popGetAddr where neccessary
7956 * (genDataPointerGet): reactivated and fixed implementation
7957 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7959 * (genDataPointerSet): fixed multibyte assignments
7960 * (genpic14Code): fixed --i-code-in-asm handling
7961 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7962 * (genPlus): fixed index-out-of-bounds error
7963 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7964 * src/pic/ralloc.c: added debugging output macro FENTRY2
7965 * (spillThis): fixed indentation, enbraced for-body for clarity
7966 * (rematStr): commented out as now unused
7967 * (regTypeNum): commented out special spill case (overwrites
7969 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7971 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7973 * doc/sdccman.lyx: documented sfr16/sfr32,
7974 added example for using storage class with function pointers
7975 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7977 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7979 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7980 * device/lib/_itoa.c,
7981 * device/lib/_ltoa.c: optimized codesize
7982 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7983 but don't know how to suppress the double warning.
7984 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7985 * support/Util/SDCCerr.c,
7986 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7988 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7990 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7991 fixed old K&R prototypes
7992 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7993 * device/lib/_gptrget.c,
7994 * device/lib/_gptrgetc.c,
7995 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7996 also new versions for small generic pointers and banked generic pointers
7997 * src/port.h: added const_name
7998 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7999 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8000 * src/SDCCcse.c (findPrevIc): check all associative operators
8001 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8002 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8003 * src/SDCCmem.c: updated comments,
8004 set far-space to 0 for pdata, results in optimized code
8005 * src/SDCCmem.h: added macro CONST_NAME
8006 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8007 moving the info into the highest bits, see also gptrget/gptrput
8008 * src/src.dsp: added sdcc.ico to project files
8009 * src/avr/gen.c (genCast): fixed bug 0x%d
8010 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8011 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8012 relation between ptr_type and DCL_TYPE,
8013 (genCast): fixed bug 0x%d
8014 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8015 (CODE)" for const_name
8016 * src/hc08/gen.c (genCast): fixed bug 0x%d
8017 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8018 (hc08_port): added "CONST (CODE)" for const_name
8019 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8020 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8021 between ptr_type and DCL_TYPE,
8022 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8023 operand* and took AOP() inside function so sfr-ness can be checked,
8024 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8026 (genFunction, genEndFunction): optimized stack setup,
8027 (genMinus): optimized for literals with ending zeroes (in bytes),
8028 (genCast): fixed bug 0x%d
8029 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8030 (mcs51_port): added "CONST (CODE)" for const_name
8031 * src/mcs51/peeph.def: made rule 226 more generic
8032 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8033 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8034 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8035 * src/z80/main.c (z80_port): added NULL for const_name,
8036 (gbz80_port): added NULL for const_name
8037 * support/regression/tests/bug663539.c,
8038 * support/regression/tests/sfr16.c: new tests
8040 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8042 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8044 2005-06-24 Raphael Neider <rneider AT web.de>
8046 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8048 * device/include/pic16/signal.h: added USBIF
8051 2005-06-24 Raphael Neider <rneider AT web.de>
8053 * device/lib/pic16/libdev/pic18f2455.c,
8054 device/include/pic16/pic18f2455.h: NEW
8055 * device/include/pic16/pic18fregs.h,
8056 device/lib/pic16/pics.all,
8057 src/pic16/device.c: added 18f2455
8058 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8059 device/include/pic16/{pic18f[68][567].h,usart.h}:
8060 replaced MULTIPLE_USARTS define with more relaible
8061 compatibility sfrs (for USART access)
8063 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8065 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8066 and the output asm file line is printed on two lines.
8068 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8070 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8071 BGT, BLE, BHI, and BLS instructions
8072 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8074 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8075 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8077 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8079 2005-06-15 Raphael Neider <rneider AT web.de>
8081 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8082 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8083 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8084 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8085 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8087 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8089 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8090 Marcel Telka in bug #1215704
8092 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8094 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8095 located in shared memory bank.
8097 2005-05-31 Raphael Neider <rneider AT web.de>
8099 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8100 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8101 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8103 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8105 * device/lib/_strncpy.c: fixed the fix
8107 2005-05-26 Raphael Neider <rneider AT web.de>
8109 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8110 initializers with \0, bug #1208187
8111 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8112 intializers with \0, bug #1208187
8114 2005-05-26 Raphael Neider <rneider AT web.de>
8116 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8117 initializers with \0, bug #1208187
8118 * src/pic16/main.c (_process_pragma): added sanity checks
8119 for stack position and size, emit warnings when appropriate
8121 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8123 * device/lib/_strncpy.c: fixed not filling with \0
8125 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8127 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8129 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8130 compound_statement),
8132 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8134 2005-05-24 Raphael Neider <rneider AT web.de>
8136 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8138 2005-05-24 Raphael Neider <rneider AT web.de>
8140 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8141 TRISE definitions, closes bug #1162453
8143 2005-05-22 Raphael Neider <rneider AT web.de>
8145 * src/pic16/main.c (_process_pragma): check for missing
8146 arguments to pragmas code and udata
8147 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8148 consistency fixes to match other headers (thanks to Jim Paris)
8149 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8151 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8153 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8155 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8157 * support/regression/tests/bug1198642.c: new test
8158 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8159 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8160 * support/scripts/resource.h,
8161 * support/scripts/resource.rc,
8162 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8163 * support/scripts/sdcc.ico: added 32x32 icon
8165 2005-05-18 Raphael Neider <rneider AT web.de>
8167 * device/lib/pic16/libdev/pic18f*.c,
8168 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8169 keywords to "__sfr" and "__at (X)"
8170 * device/include/pic16/pic18fregs.h: added pic18f4520
8171 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8172 #1203088 (MPLAB compatibility)
8174 2005-05-17 Raphael Neider <rneider AT web.de>
8176 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8177 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8178 * device/lib/pic16/pics.all: added new devices
8179 * src/pic16/device.c: added support for pic18f4520
8181 2005-05-16 Raphael Neider <rneider AT web.de>
8182 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8183 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8184 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8185 convenience function for bit access
8187 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8189 * device/lib/printf_large.c: fixed bug 1193299
8190 * support/regression/tests/bug1057979.c: added test %3.3s
8192 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8194 * device/include/mcs51/8051.h,
8195 * device/include/mcs51/8052.h: made parseable with lint
8196 * device/include/mcs51/lint.h: added include file for (sp)lint
8197 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8198 * doc/cdbfileformat.lyx,
8199 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8201 2005-05-14 Raphael Neider <rneider AT web.de>
8203 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8204 * device/lib/pic16/libc/stdlib/itoa.c (new)
8205 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8206 * device/lib/pic16/libio/Makefile: exclude subdir according to
8207 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8208 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8209 * src/pic16/gen.c (genFunction): prevent annoying warning
8210 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8212 * support/cpp2/cppmain.c (cpp_output_string): new
8213 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8216 2005-05-13 Borut Razem <borut.razem AT siol.net>
8218 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8220 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8222 * .version: changed to version 2.5.1; back to bleeding edge development
8224 2005-05-11 Borut Razem <borut.razem AT siol.net>
8226 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8227 generate PDF version 1.3 documents
8229 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8231 * .version: changed to version 2.5.0
8233 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8235 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8237 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8239 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8240 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8241 well as many smaller updates.
8242 * .version: changed to version 2.5.0-pre1
8244 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8246 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8248 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8250 * support/regression/tests/bug1185672.c: added
8251 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8253 * src/mcs51/gen.c (genCall): added comments, made it look safer
8254 * src/mcs51/gen.c (genEndFunction): simplified
8256 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8258 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8260 2005-04-14 Borut Razem <borut.razem AT siol.net>
8262 * fixed bug 1045046 - SIGSEGV with really simple code?:
8263 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8264 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8266 2005-04-14 Borut Razem <borut.razem AT siol.net>
8268 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8269 src/pic16/device.h: temporarily disabled experimental #inline pragma
8272 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8274 * device/include/z80/stdio.h,
8275 * device/include/z80/string.h: removed these highly incomplete files so
8276 SDCC can use the default ones in device/include/
8278 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8280 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8282 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8285 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8287 * device/include/malloc.h: removed redundant __reentrant prototypes
8288 * device/lib/_mullong.c: added working xstack variant in asm (C version
8289 doesn't pass regression tests)
8290 * device/lib/bpx.c: used __data and made bpx char for mcs51
8291 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8292 (createFunction): fixed bug with xstackPtr
8293 * src/SDCCcse.c: corrected comments
8294 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8295 (killDeadCode, eBBlockFromiCode): removed unused code
8296 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8298 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8299 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8300 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8301 (genModOneByte): fixed warning in MSVC
8302 * src/mcs51/main.c (): added comments
8303 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8305 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8307 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8309 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8311 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8313 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8315 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8316 characters arrays of larger size than the declared one.
8318 2005-04-10 Borut Razem <borut.razem AT siol.net>
8320 * src/pic/gen.c (genInline),
8321 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8322 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8323 (findNextInstruction), (findPrevInstruction),
8324 (findInstructionUsingLabel),
8325 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8326 * src/pic/pcode.c (findLabel): added missing '\n'
8327 * src/src.dsp: added SDCCdwarf2.c to the project
8329 2005-04-09 Borut Razem <borut.razem AT siol.net>
8331 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8333 2005-04-08 Raphael Neider <rneider AT web.de>
8335 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8336 into the chain after a given one) and mergeDefmapSymbols (combine
8337 defmap entries for each symbol per pcode)
8338 * (createDefmap): have defmap entries merged in the end
8339 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8340 a symbol before replacing one access type's symbol, merge symbols in
8341 the end (replacement symbol might already have an entry)
8342 * (assignValnums): keep reference to written WREG intact
8344 2005-04-08 Raphael Neider <rneider AT web.de>
8346 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8349 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8351 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8354 2005-04-07 Raphael Neider <rneider AT web.de>
8356 * device/include/pic16/usart.h: added compatibility defines for
8357 devices with more than one USART
8358 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8360 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8362 * device/lib/Makefile.in: updated for port specific include
8364 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8366 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8368 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8370 * device/include/8051.h,
8371 * device/include/8052.h,
8372 * device/include/at89S8252.h,
8373 * device/include/at89c55.h,
8374 * device/include/at89x051.h,
8375 * device/include/at89x51.h,
8376 * device/include/at89x52.h,
8377 * device/include/mcs51reg.h,
8378 * device/include/reg51.h,
8379 * device/include/reg764.h,
8380 * device/include/regc515c.h,
8381 * device/include/sab80515.h: (re)moved these 12 files
8382 * device/include/mcs51/8051.h,
8383 * device/include/mcs51/8052.h,
8384 * device/include/mcs51/at89S8252.h,
8385 * device/include/mcs51/at89c55.h,
8386 * device/include/mcs51/at89x051.h,
8387 * device/include/mcs51/at89x51.h,
8388 * device/include/mcs51/at89x52.h,
8389 * device/include/mcs51/mcs51reg.h,
8390 * device/include/mcs51/reg51.h,
8391 * device/include/mcs51/reg764.h,
8392 * device/include/mcs51/regc515c.h,
8393 * device/include/mcs51/sab80515.h: and added them here
8395 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8397 * device/include/stdarg.h: changed SDCC specific keywords to double
8399 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8401 * device/include/hc08/mc68hc908gp32.h,
8402 * device/include/hc08/mc68hc908jb8.h,
8403 * device/include/hc08/mc68hc908jkjl.h,
8404 * device/include/hc08/mc68hc908qy.h: fixed comments
8405 * device/include/mcs51/README: updated
8406 * device/include/mcs51/c8051f120.h: added PINRSF
8407 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8408 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8409 amidst code. Also inline is not supported.
8411 2005-04-06 Raphael Neider <rneider AT web.de>
8413 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8414 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8415 callers stack/frame pointers
8417 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8419 * device/include/pic16/usart.h: added, missing in previous commit,
8420 * device/include/pic16/adc.h: fixed typo,
8421 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8423 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8425 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8426 uninitialized because a bug appears with gplink
8427 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8428 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8429 complains for unrecognised option
8431 2005-04-05 Raphael Neider <rneider AT web.de>
8433 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8434 structs as well (using memcpy)
8435 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8436 on ISRs (GOTO has no label)
8437 * src/pic16/device.h: added OF_OPTIMIZE_DF
8438 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8439 new data flow analysis/optimization
8440 * src/pic16/pcode.c: added (prototypes for and implementation of)
8441 dataflow analysis functions, fixed pCodeInstructions' inCond and
8442 outCond values, made RCALL a branch instruction
8443 * (pic16_unlinkpCode): keep C line if possible
8444 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8445 C line moved if possible
8446 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8447 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8448 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8449 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8451 * (pic16_getJumptabpCode): NEW, needed in...
8452 * (LinkFlow): fixed handling of jumptables, calls and conditional
8454 * (pic16_InsertCommentAfter): NEW
8455 * (pic16_pCodeReplace): made verbose and flow preserving
8456 * (AnalyzeFlow): added call to data flow analysis
8457 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8458 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8459 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8461 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8463 * src/SDCCast.c (decorateType): fixed bug #1105626
8465 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8467 * device/include/asm/pic16/features.h,
8468 * pic18f*.h headers,
8469 * device/include/pic16/adc.h,
8470 * device/include/pic16/delay.h,
8471 * device/include/pic16/i2c.h,
8472 * device/include/pic16/malloc.h,
8473 * device/include/pic16/stdio.h,
8474 * device/include/pic16/stdlib.h,
8475 * device/include/pic16/string.h,
8476 * device/lib/pic16/libc/stdio/printf_tiny.c,
8477 * device/lib/pic16/libc/stdio/printf_small.c,
8478 * device/lib/pic16/libc/stdio/strmgpsim.c,
8479 * device/lib/pic16/libc/stdio/strmmssp.c,
8480 * device/lib/pic16/libc/stdio/strmusart.c,
8481 * device/lib/pic16/libc/stdio/vfprintf.c,
8482 * device/lib/pic16/libc/stdlib/ltoa.c,
8483 * device/lib/pic16/libc/stdlib/putchar.c,
8484 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8485 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8486 * device/lib/pic16/libc/stdlib/memchrram.c,
8487 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8488 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8489 * device/lib/pic16/libio/adc/adcbusy.c,
8490 * device/lib/pic16/libio/adc/adcread.c,
8491 * device/lib/pic16/libio/adc/adcsetch.c,
8492 * device/lib/pic16/libio/usart/ubaud.c,
8493 * device/lib/pic16/libio/usart/ubusy.c,
8494 * device/lib/pic16/libio/usart/udrdy.c,
8495 * device/lib/pic16/libio/usart/uopen.c,
8496 * device/lib/pic16/libio/usart/uputc.c,
8497 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8498 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8499 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8500 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8501 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8502 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8503 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8504 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8505 specific keywords to double underlined form,
8506 * device/lib/pic16/libc/Makefile.rules,
8507 * device/lib/pic16/libsdcc/Makefile.rules,
8508 * device/lib/pic16/libm/Makefile,
8509 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8510 to compile with C standard set in Makefile.common
8511 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8512 rand.c and crc.c in compilation process,
8513 * device/lib/pic16/libsdcc/int/divuint.c,
8514 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8515 `c' from signed to unsigned,
8516 * device/lib/pic16/startup/crt0.c,
8517 * device/lib/pic16/startup/crt0i.c,
8518 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8519 keywords to double underlined form, bug fixes in _do_cinit function
8520 which prevented the correct initialization of the .idata segment,
8521 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8522 core to enter a infinite loop
8523 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8525 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8527 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8529 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8531 * device/include/Makefile.in: add support for hc08 subdirectory
8532 * device/include/hc08/: new subdirectory
8533 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8534 Lucas Loizaga, thanks!
8535 * device/include/hc08/mc68hc908qy.h,
8536 * device/include/hc08/mc68hc908gp32.h,
8537 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8538 their own directory. Changed internal macro names to use the compiler
8539 reserved namespace. Changed SDCC specific keywords to double
8541 * device/include/math.h,
8542 * device/include/malloc.h,
8543 * device/include/stdarg.h,
8544 * device/include/stdbool.h
8545 * device/include/string.h,
8546 * device/include/tinibios.h,
8547 * device/include/ds400rom.h,
8548 * device/include/8051.h,
8549 * device/include/8052.h,
8550 * device/include/80c51xa.h,
8551 * device/include/at89c55.h,
8552 * device/include/at89S8252.h,
8553 * device/include/at89x51.h,
8554 * device/include/at89x52.h,
8555 * device/include/ds80c390.h,
8556 * device/include/reg764.h,
8557 * device/include/regc515c.h,
8558 * device/include/sab80515.h,
8559 * device/include/mcs51/c8051f000.h,
8560 * device/include/mcs51/c8051f018.h,
8561 * device/include/mcs51/c8051f020.h,
8562 * device/include/mcs51/c8051f040.h,
8563 * device/include/mcs51/c8051f060.h,
8564 * device/include/mcs51/c8051f120.h,
8565 * device/include/mcs51/c8051f300.h,
8566 * device/include/mcs51/c8051f310.h,
8567 * device/include/mcs51/c8051f320.h,
8568 * device/include/mcs51/c8051f330.h,
8569 * device/include/mcs51/c8051f350.h,
8570 * device/include/z180.h: Changed SDCC specific keywords to double
8573 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8575 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8577 * (pic16_assignConfigWordValue): disable testing of configuration
8578 register value with config mask,
8579 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8580 function with port->fun_prefix,
8581 * (genFunction): when generating a naked interrupt function never
8582 create an absolute segment placed in interrupt vector address, place
8583 the actual interrupt function at IVA instead, when an interrupt
8584 function is generated with unspecified interrupt then do not create
8585 the absolute section,
8586 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8587 code for generating a call to generic pointer get/put function with
8588 a call to function pic16_callGenericPointer(),
8589 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8590 the call to the generic pointer get/put functions with prefixing the
8591 function name with port->fun_prefix,
8592 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8593 * src/pic16/main.c (_process_pragma): prefix function with
8595 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8596 calling assembler, old 18Fxxxx macro is deprecated,
8597 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8598 PC_ASMDIR in while condition,
8599 * (findInstruction): add PC_ASMDIR in while condition,
8600 * (buildCallTree): prefix main with port->fun_prefix,
8601 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8602 identifier for variable with banked access in instructions BTFSS,
8603 BTFSC, BCF, BSF, BTG
8604 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8605 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8606 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8607 perform optimization when enviroment variable NO_REG_OPT is set,
8608 * (insideLRBlock): NEW, return 1 if register is inside an
8609 INF_LOCALREGS block,
8610 * (RemoveRegFromLRBlock): remove a register that is completely
8611 eliminated by register optimization, but it is still left in local
8612 register store/restore in/from stack block,
8613 * (Remove2pcodes): after removing register, check to see if it
8614 should be removed from local register store/restore in/from stack
8616 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8617 DUMMY_READ_VOLATILE,
8619 * device/include/pic16/adc.h: minor prototype modifications and
8621 * device/include/pic16/malloc.h: added GPL notice various
8623 * device/include/pic16/stdint.h: NEW, standard header for ints
8624 * device/include/pic16/delay.h: NEW, header for delay functions,
8625 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8627 * device/include/pic16/signal.h: NEW, header providing helper macros
8628 for implementing signal handlers,
8629 * device/include/pic16/stdio.h: added prototypes for functions,
8630 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8631 prototypes for stdin and stdout, added macro PUTCHAR to
8632 automatically implement putchar function prototype,
8633 * device/include/pic16/usart.h: modified and updated USART library,
8634 * device/lib/pic16/libio/adc/,
8635 * device/lib/pic16/libio/i2c: some modifications to improve library
8637 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8638 family of functions,
8639 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8640 family of functions and other sources,
8641 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8642 of the PIC18Fxx[28] devices,
8643 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8644 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8645 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8646 _do_cinit function, because the previous failed when local variables
8647 where not placed in the same memory bank,
8648 * device/lib/pic16/libsdcc/char/: various modifications to improve
8649 library performance,
8650 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8651 information on the new functions of the c library and more...
8653 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8655 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8657 2005-03-26 Raphael Neider <rneider AT web.de>
8659 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8660 if condition == CARRY)
8661 * (genCmp): adapted to new genSkipc semantics
8662 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8663 on rIfx (genCmp was broken)
8665 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8667 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8668 * src/z80/main.c (_keywords[]),
8669 * src/SDCCglobal.h (struct options),
8671 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8672 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8673 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8674 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8675 always available in leading double underscore form. The C99 support is
8676 mostly missing, but it's a start.
8677 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8678 reserved identifier "__data".
8680 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8682 * src/mcs51/peeph.def: fixed bug 1170013
8684 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8686 * device/include/mcs51reg.h: fixed bug 842007
8688 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8690 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8693 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8695 * src/port.h (struct PORT),
8696 * src/avr/ralloc.c (avr_assignRegisters),
8698 * src/ds390/ralloc.c (ds390_assignRegisters),
8700 * src/hc08/ralloc.c (hc08_assignRegisters),
8702 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8704 * src/pic/ralloc.c (pic14_assignRegisters),
8706 * src/pic16/ralloc.c (pic16_assignRegisters),
8708 * src/xa51/ralloc.c (xa51_assignRegisters),
8710 * src/z80/ralloc.c (z80_assignRegisters),
8712 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8713 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8715 * src/SDCCdflow.c (computeDataFlow),
8717 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8719 * src/SDCCcflow.c (*),
8721 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8722 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8723 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8724 immedDom() returning wrong block; probably fixes bug #1160833)
8726 2005-03-20 Borut Razem <borut.razem AT siol.net>
8728 * support/scripts/inc2h.pl: WIN32 port
8730 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8732 * device/lib/makefile.in: added abs.c and labs.c
8734 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8736 * device/include/stdint.h: added
8737 * device/lib/abs.c: added
8738 * device/lib/labs.c: added
8739 * device/include/stdlib.h: added abs() and labs() prototypes
8740 * device/lib/libsdcc.lib: added abs and labs
8741 * device/include/float.h,
8742 * device/lib/_fsmul.c,
8743 * device/lib/printf_fast.c,
8744 * device/lib/printf_tiny.c: updated comments
8746 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8748 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8751 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8753 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8754 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8756 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8758 * device/lib/printf_large.c: removed inline assembly for portability and
8759 readability. Use printf_fast if speed or size are more important.
8760 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8761 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8763 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8765 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8766 prevent compiler warning
8768 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8770 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8771 moved to level 0 and declared as static. Also they are explicit
8772 placed in access bank. This was necessery because some times they
8773 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8774 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8775 optimizations. Currently only compare to unsigned char is implemented,
8776 * src/pic16/gen.c: added fReturnIdx array,
8777 * (struct resolvedIfx) is moved to gen.h and made public,
8778 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8779 * (aopForSym): added an optimization to directly store in stack of
8780 the operand of a SEND iCode,
8781 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8782 but as registers instead (AOP_REG) using the fReturnIdx array,
8783 * (pic16_freeAsmop): remove the freed register from the
8784 _G.sregsAlloc field,
8785 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8786 a compare of 'WREG',
8787 * (pic16_popGetTempRegCond): changed function prototype, now
8788 function takes also a bitVector argument v which holds the current
8789 set of registers that are allocated for stack access by aopForSym,
8790 registers allocated in aopForSym for accessing stack symbols are not
8791 any more part of the functions usedRegs field,
8792 * (genCall): some times aopOp is called for a stack variable to be
8793 send, aopForSym might perform the push, if this is true make sure
8794 that genCall doesn't push the variable twice by testing _G.resDirect,
8795 * (genFunction): changed testing for unspecified interrupt number
8796 from 256 to INTNO_UNSPEC,
8797 * modified selection scheme of frame pointer generation. Previously
8798 if function did use local registers a frame pointer was generated,
8799 now a frame pointer is generated only if function has arguments
8800 (that need PLUSW2 register access), or has stack arguments, or the
8801 compiler is not instructed to omit the frame pointer,
8802 * (genEndFunction): before restoring local registers that were saved
8803 in the function preamble, also restore the registers that *might*
8804 have been allocated for stack access,
8805 * (genRet): removed some old comments,
8806 * (genCmp, the active (RN's) version): added a call to the
8807 pic16_genCmp_special function to perform the compare with a more
8808 robust and optimized way,
8809 * (genInline): a feature has been added in inline code generation,
8810 which allows a wildcard variable substitution when writing inline
8811 assembly. Code is incomplete and experimental therefore undocumented,
8812 * (genCast): changed order of aopOp for result and right to allow
8813 aopForSym to directly load the result if possible,
8814 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8815 perform an optimized compare on some selected special occasions,
8816 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8817 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8818 generate an IVT any more,
8819 * src/pic16/main.c (pic16_optionsTable): added command line option
8821 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8822 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8824 * src/pic16/NOTES: Raphael Neider added in list of active developers
8825 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8826 jumptable_end to prevent bug #,
8827 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8828 inCond and outCond fields,
8829 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8830 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8831 turn off register spilling,
8832 * (packRegsForOneUse): synced with other ports' versions although it
8833 is not used currently,
8834 * (pic16_packRegisters): added an optimization while reading
8835 structure bitfields, some registers may be saved (malloc code is
8836 decreased by 80 bytes)
8838 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8840 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8841 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8842 this can be optimized more?
8844 2005-03-10 Raphael Neider <rneider AT web.de>
8846 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8847 genNearPointerGet): (hopefully) fixed access to bitfields via
8848 pointers (p->bitN = x; and x = p->bitN; failed)
8850 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8852 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8854 2005-03-09 Raphael Neider <rneider AT web.de>
8856 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8858 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8860 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8861 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8862 (regTypeNum): set REG_BIT type if necessary
8863 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8864 * support/regression/tests/critical.c: check bug 1144613
8866 2005-03-02 Raphael Neider <rneider AT web.de>
8868 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8870 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8872 * src/avr/ralloc.c (serialRegAssign),
8873 * src/ds390/ralloc.c (serialRegAssign),
8874 * src/hc08/ralloc.c (serialRegAssign),
8875 * src/mcs51/ralloc.c (serialRegAssign),
8876 * src/pic/ralloc.c (serialRegAssign),
8877 * src/pic16/ralloc.c (serialRegAssign),
8878 * src/xa51/ralloc.c (serialRegAssign),
8879 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8881 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8883 * src/SDCCast.c (decorateType): fixed bug 1124787
8885 2005-02-20 Hubert Sack <sack AT digiplan.de>
8886 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8888 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8891 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8893 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8894 to keep the correct label reference count when adding/removing references
8895 to labels. A peephole file using this is appended to patch #1144962.
8897 2005-02-14 Raphael Neider <rneider AT web.de>
8899 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8900 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8901 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8902 retrievals of result operand's value on assignment
8904 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8906 * device/include/pic16/string.h: modified prototype for memccpy()
8907 to memccpy(void *, void *, char, size_t)
8908 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8909 check whether to omit frame pointer or not,
8910 * (genInline): convert all occurences of "\n" to LF in inline
8911 assembler blocks, this helps formatting the inline text,
8912 * (pic16_loadFSR0): modified prototype,
8913 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8914 removed some 8051 legacy code,
8915 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8916 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8917 before allocating temporary registers in functions,
8919 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8921 * support/regression/tests/bitvars.c: corrected the "fix"
8923 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8925 * support/regression/tests/bitvars.c,
8926 * support/regression/tests/bitwise.c,
8927 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8929 2005-02-10 Raphael Neider <rneider AT web.de>
8931 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8932 different size for Alpha
8933 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8935 2005-02-09 Raphael Neider <rneider AT web.de>
8937 * src/SDCC.lex(doPragma) : save and restore warning options as well
8938 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8939 * have #pragma less_pedantic set the errorlevel to WARNING
8941 * (cloneOptimize) : fixed wrong malloc's size
8942 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8943 facilitate correct handling of #pragma (save|restore)
8945 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8947 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8949 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8951 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8953 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8955 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8957 2005-02-02 Raphael Neider <rneider AT web.de>
8959 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8960 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8961 * (pic16_storeForReturn): fixed to allow returning function pointers
8962 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8963 * device/include/pic16/{stddef.h,stdbool.h}: added
8965 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8967 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8969 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8971 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8972 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8973 appeared to be required
8975 2005-01-31 Borut Razem <borut.razem AT siol.net>
8977 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8978 include/mcs51 and include/z80 directories to the package
8980 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8982 * src/hc08/gen.c (genFunction): fixed bug #1112752
8984 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8986 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8988 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8990 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8992 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8994 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8996 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8998 * device/include/c8051fxxx.h: removed these 6 files
8999 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9001 2005-01-26 Raphael Neider <rneider AT web.de>
9003 * src/pic16/gen.c (genAssign): fixed assignment from longs
9004 in codespace (were cut to three bytes)
9005 * (genDummyRead): implemented (except for CODESPACE...),
9007 * src/pic16/glue.c (emitStatistics): beautified
9008 * device/lib/pic16/libm/Makefile: added include path
9010 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9012 * src/z80/gen.c (aopPut): fixed bug #1103902
9014 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9016 * device/lib/expf.c: fixed bug #1095792
9018 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9020 * device/lib/pic16/libm: added Math library sources
9022 2005-01-24 Raphael Neider <rneider AT web.de>
9024 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9025 to enable upcast to pCodeOpReg2 (there is no type tag to
9026 differenciate the two and pic16_popGet2p cast into PCOR2)
9027 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9028 (sizeof(sectNames) changed to sizeof(sectName))
9029 Both patches fix segfaults under MinGW.
9031 2005-01-23 Raphael Neider <rneider AT web.de>
9033 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9034 Safe_[mc]?alloc()'ed variables
9035 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9036 of (byte sized) temporaries (assign them to WREG for now)
9037 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9038 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9039 this might fix SIGSEGVs on MinGW...
9040 * src/SDCCopt.c (killDeadCode): restored original behaviour
9041 (volatile operands might get thrown away though)
9043 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9045 * src/pic16/gen.c: fixed bug #1106975,
9046 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9047 pointer update, INTCON is saved, global interrupts are disabled and
9048 restored after updateing TOS.
9049 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9050 * added function attribute 'shadowregs' to take advantage of shadow
9052 * added function attribute 'wparam' as an alternative to the wparam
9054 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9055 user declares a non-ISR function as 'shadowregs',
9056 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9058 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9060 * .version: bumped version number to 2.4.8
9061 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9063 * device/lib/pic16/libio/i2c/: I2C module support library,
9064 * device/include/pic16/i2c.h: I2C support library header,
9065 * device/lib/pic16/libc/stdio/: standard IO support sources,
9066 * (printf_small.c): printf_small() source, supports float print,
9067 * (printf_tiny.c): printf_tiny() source, does not support floats,
9068 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9069 enable global optimizations for entire library source, other
9070 Makefiles in the source tree are also modified to reflect this,
9071 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9073 * doc/sdccman.lyx: updated to reflect new changes,
9074 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9075 sym->onStack if-case,
9076 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9077 sbit, idata, _idata, xdata, _xdata,
9078 * added pragma library, to link an external library, (see doc),
9079 * removed command line options, --pomit-config-words, --pomit-ivt,
9080 --pleave-reset-vector,
9081 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9082 when calling assembler to reflect memory model used, also define
9083 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9084 reflect stack model used,
9085 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9086 on stack return NULL,
9088 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9090 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9091 of the operands is volatile. Fixes #1020220
9093 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9095 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9096 * (OptimizeRegUsage): make sure that there is really no other flow where
9097 the first pCode is used
9099 2005-01-22 Raphael Neider <rneider AT web.de>
9101 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9102 to fix #1106967 (pCode->seq are not set up correctly)
9104 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9106 * src/SDCCglue.c (glue): make sure code area is declared before the
9107 static initialization area.
9109 2005-01-21 Raphael Neider <rneider AT web.de>
9111 * device/lib/Makefile.in: fixed test for pic16 install dir
9112 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9114 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9115 added --optimize-goto compiler switch and pragma wparam documentation
9116 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9117 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9118 and PRODH closing bug #1071770 (peephole optimizer)
9120 2005-01-19 Raphael Neider <rneider AT web.de>
9122 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9123 cmdLine buffers (used when calling sdcpp...) are large enough
9124 (MAX_PATH=256 truncates arguments leading to system halts when
9126 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9127 * (genUminus): rewritten to for efficiency
9128 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9129 used uninitialized in some cases)
9130 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9131 copy the third byte from the int -- now assumes 0x80 (data memory)
9132 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9133 operands (genAddLit expects the iCode's operands to swapped as
9134 well), fixed leftover bytes (crashed for short left operands)
9135 * (pic16_genMinusDec): performance improvements, removed false
9137 * (pic16_genMinus): fixed to cope with differently sized operands
9138 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9140 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9141 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9142 new banksel optimization
9143 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9144 analysis for temporary registers (segfaults...)
9145 * src/pic16/peeph.def: added rule
9147 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9149 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9150 which converts a float number to its ASCII representation
9151 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9152 functions to convert the fractional and integer part of a float to ASCII,
9153 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9154 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9156 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9158 * device/include/pic16/adc.h: added GPL info,
9159 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9160 a pCodeOp as tested operand,
9161 * (genNearPointerGet): optimized bit testing, does not use
9162 intermediate register for bit value, test directly instead with
9163 BTFSS, BTFSC, works only for single bits,
9164 * (genpic16Code): dump the name of the iCode in the asm,
9165 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9166 renamed to pic16_decodeOp,
9167 * (serialRegAssign): do not allocate a temporary register for iCode
9168 sequences that test a single bit for 1/0
9170 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9172 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9173 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9174 access stack and frame pointers. They are initially assigned to
9175 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9176 accessing SFRs. Updated all occurences of modification of stack or
9177 frame pointer in gen.c and pcode.c,
9178 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9179 assigning of a literal value to pointers,
9180 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9181 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9184 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9186 * doc/sdccman.lyx: update documentation about stack pragma, added
9187 some info for stack memory models
9189 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9191 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9193 2005-01-08 Raphael Neider <rneider AT web.de>
9195 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9196 udata sections to fix bug #1097823
9198 2005-01-05 Raphael Neider <rneider AT web.de>
9200 * src/pic16/gen.c (genGenericShift): added handling of differently
9201 sized left operand and result
9203 2005-01-04 Raphael Neider <rneider AT web.de>
9205 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9206 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9207 to hold the condition bit)
9208 * added new version of genCmp (old code available via #define)
9209 * added new version of genShiftLeft/genShiftRight in a generic
9210 way, now supports shifting by negative values
9211 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9212 shiftCount (expected by genGenericShift)
9213 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9214 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9216 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9217 is an invalid literal too...)
9219 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9221 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9222 from Raphael Neider,
9223 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9224 for 8-bit literals. This fixes some literal operands which are sign
9225 extended to 16-bits ints when instruction needs only 8-bits.
9227 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9229 * device/lib/logf.c: added mcs51 assembly version
9230 * device/lib/expf.c: added mcs51 assembly version
9231 * device/lib/_logexpf.c: new shared asm code for expf and logf
9232 * device/include/math.h: add defines for assembly math library
9233 * device/lib/Makefile.in: build new _logexpf.c
9234 * device/lib/libfloat.lib: use new _logexpf.c
9236 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9239 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9240 device types which have less than 0x7f registers.
9242 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9244 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9246 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9248 * device/lib/printf_fast.c: only build on supported arch.
9249 * device/lib/printf_tiny.c: only build on supported arch.
9250 * device/lib/printf_fast_f.c: only build if asm float lib
9251 * device/lib/_fsget1arg.c: only build if asm float lib
9252 * device/lib/_fsget2args.c: only build if asm float lib
9253 * device/lib/_fsnormalize.c: only build if asm float lib
9254 * device/lib/_fsreturnval.c: only build if asm float lib
9255 * device/lib/_fsrshift.c: only build if asm float lib
9256 * device/lib/_fsswapargs.c: only build if asm float lib
9257 * device/include/stdio.h: don't provide print_fast,
9258 print_fast_f, print_tiny prototypes if --xstack used
9260 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9262 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9263 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9266 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9268 * device/lib/printf_fast_f.c: same as printf_fast, but
9269 with floating point enabled
9270 * device/lib/printf_fast.c: minor tweaks
9271 * device/include/stdio.h: add printf_fast_f
9273 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9275 * src/SDCCmain.c: make --float-reent default for mcs51
9276 * device/lib/_fsadd.c: added mcs51 assembly version
9277 * device/lib/_fssub.c: added mcs51 assembly version
9278 * device/lib/_fsmul.c: added mcs51 assembly version
9279 * device/lib/_fsdiv.c: added mcs51 assembly version
9280 * device/lib/_fseq.c: added mcs51 assembly version
9281 * device/lib/_fsneq.c: added mcs51 assembly version
9282 * device/lib/_fsgt.c: added mcs51 assembly version
9283 * device/lib/_fslt.c: added mcs51 assembly version
9284 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9285 * device/lib/Makefile.in: add _fscmp to build
9286 * device/lib/libfloat.lib: add _fscmp to build
9288 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9290 * device/lib/_fs2slong.c: added mcs51 assembly version
9291 * device/lib/_fs2sint.c: added mcs51 assembly version
9292 * device/lib/_fs2schar.c: added mcs51 assembly version
9293 * device/lib/_fs2ulong.c: added mcs51 assembly version
9294 * device/lib/_fs2uint.c: added mcs51 assembly version
9295 * device/lib/_fs2uchar.c: added mcs51 assembly version
9296 * device/lib/_slong2fs.c: added mcs51 assembly version
9297 * device/lib/_sint2fs.c: added mcs51 assembly version
9298 * device/lib/_schar2fs.c: added mcs51 assembly version
9299 * device/lib/_ulong2fs.c: added mcs51 assembly version
9300 * device/lib/_uint2fs.c: added mcs51 assembly version
9301 * device/lib/_uchar2fs.c: added mcs51 assembly version
9302 * device/include/float.h: added #define to select asm vs c
9304 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9306 * device/lib/printf_fast.c: improvements to float output
9307 * device/include/float.h: add defines for assembly float library
9308 * device/lib/_fsget1arg.c: receive 1 float arg
9309 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9310 * device/lib/_fsnormalize.c: normalize a float
9311 * device/lib/_fsreturnval.c: return float, various helper routines
9312 * device/lib/_fsrshift.c: right shift a float's mantissa
9313 * device/lib/_fsswapargs.c: swap 2 floats
9314 * device/lib/Makefile.in: build these 6 new files for mcs51
9315 * device/lib/libfloat.lib: add these 6 files to the library
9317 2004-12-26 Borut Razem <borut.razem AT siol.net>
9319 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9322 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9324 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9325 and fully reentrant and register bank neutral.
9326 * device/lib/printf_fast.c: added float (not enabled by default),
9327 added compact/slower integer (also not enabled by default),
9328 improved size/speed of fast integer code, other minor changes
9329 * device/include/stdio.h, device/lib/Makefile.in,
9330 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9332 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9334 * src/pic16/pcode.c: declaring variables other than at the start of a
9335 block is not supported in C by VC6.
9337 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9339 * applied a previous patch from Raphael Neider that wasn't included
9340 in the previous commits, which fixes infinite loops within jumptable
9342 * made some fixes that previous patches introduced
9344 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9346 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9347 that fixes an issue with AOP_PCODE asmop's offset,
9348 * (pic16_popCopyReg): update instance field too,
9349 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9350 function of pic port,
9351 * (genCmp, genAnd, genAssign),
9352 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9354 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9356 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9357 variables initial values to idata section,
9358 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9359 variables in some functions. This utilizes parmBytes field of iCode
9360 structure to hold the offset of the variable in stack. (might be
9361 able to use the stack field too?)
9362 * applied patch from Raphael Neider # ### , # ###
9363 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9364 variable initial values in idata section,
9365 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9366 for static variables with initial value
9367 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9368 applied fix in while loop from Raphael Neider.
9370 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9372 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9373 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9374 * src/ds390/ralloc.c (serialRegAssign): spill bits
9375 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9376 * support/Util/SDCCerr.c,
9377 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9378 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9379 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9381 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9383 * device/include/sdcc-lib.h: inserted LGPL, added includes
9384 asm/ds390/features.h and asm/mcs51/features.h
9385 * device/include/asm/default/features.h,
9386 * device/include/asm/gbz80/features.h,
9387 * device/include/asm/z80/features.h: added empty _AUTOMEM
9389 * device/include/asm/ds390/features.h,
9390 * device/include/asm/mcs51/features.h: added files with defines for
9391 _AUTOMEM and _STATMEM indicating automatic and static storage class
9392 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9393 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9394 * src/SDCCicode.c (geniCodeCast),
9395 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9396 * src/SDCCloop.c (loopInduction): removed unused variable lr
9397 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9398 to convertToFcall to include char modulo (RFE 1065037), added check
9399 if left operand is unsigned and use abs of literal value
9400 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9401 as it doesn't work after conversion from peephole.def to peephole.rul
9402 * src/mcs51/gen.c (toBoolean): added check for size,
9403 (genModOneByte): optimized code for signed char modulo a literal
9404 power of 2 (thanks to Hubert Sack),
9405 (genRRC): removed unnecessary "clr c",
9406 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9407 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9409 swapped rules 256.c and 256.d,
9410 extended 256.d by using new multiple checks (thanks Erik),
9411 added rules 256.e and 256.f,
9412 updated rule 261.a and 261.b to new generated code
9413 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9415 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9417 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9418 induction related bugs, including first part of bug #1074377
9420 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9422 * applied patch from bug-report #1076292,
9423 * applied patches for genAnd and Goto-optimizations for Raphael
9425 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9426 dump a less iCode information,
9427 * src/pic16/device.h (pic16_options_t): added field debgen,
9428 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9429 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9430 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9432 * (various functions): added macros FENTRY and FENTRY2 to functions,
9433 to emit function prologue,
9434 * (various functions): fixed indentation,
9435 * (genNearPointerGet): fixed loading of FSR0,
9436 * (genPackBits): applied patch from Raphael Neider to fix updating
9437 of FSR0 and touching only the modified bits,
9438 * src/pic16/genarith.c (various functions): added macros FENTRY to
9439 emit function prologue in comments,
9440 * src/pic16/pcode.h: added functions debugf2, debugf3,
9441 * src/pic16/ralloc.c: partial fix for packForPush caused
9444 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9446 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9447 <stsp AT users.sourceforge.net> with reversed byte order
9448 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9450 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9452 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9454 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9455 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9457 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9459 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9461 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9463 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9465 (setFromConditionArgs): friendly operand parser for peephole rules,
9466 (operandBaseName, operandsNotRelated): new peephole condition
9467 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9468 architecture specific register naming into account, handles n-way
9469 comparisons, and supports quoted literals
9470 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9472 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9474 * src/mcs51/peeph.def: fixed bug #1076940
9476 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9478 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9480 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9482 Adding support for replacing ljmps with sjmps in jumptables
9483 generated for switch statements. For now you need to set the
9484 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9485 Now 4 algorithms for mcs51 jumptable generation are used:
9486 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9487 addresses loaded pc-relative for up to 112 cases and stack-pushing
9488 target addresses loaded with offset from dptr for up to 256 cases.
9490 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9491 * src/mcs51/main.c: adapted constants for switch table generation
9492 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9494 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9496 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9497 * support/regression/tests/bug1057979.c: added test for bug 1073386
9499 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9501 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9504 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9506 * src/pic16/device.h,
9507 * src/pic16/genarith.c,
9510 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9512 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9514 Large cummulative patch for pic16 port.
9515 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9516 to call when a stack overflow occurs,
9517 * (malloc.h): added CVS Id tag,
9518 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9520 * added libc directory. The current version of LibC contains string
9521 functions, ctype functions and macros and some functions of the
9522 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9523 be extensively tested in the future. Standard disclaimer here.
9524 Library is not automatically build yet. But one can build it by
9525 invoking 'make' inside the libc directory.
9526 * added ADC library under libio. Preliminary version yet.
9528 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9529 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9530 aopForRemat() now and not by pic16_aopOp(),
9531 * (pic16_popGetTempReg): removed warning messgae when allocating
9532 temporary registers, its a buggy feature and will be removed,
9533 * (pic16_popGet): set register instance field in AOP_CRY,
9534 * (pic16_outBitC): fixed for results in size greater than 1,
9535 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9536 * (pic16_storeForReturn): optimized return of 0,
9537 * (genCmp): experimental code for new genCmp which uses PIC18's
9538 special compare&skip instructions. Initial tests fail some times
9539 with variables grater than 1 byte in size, so new code is disabled,
9540 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9542 * (genCast): began a fix to optimize the casting of a bit to another
9543 bit, now assigning a bitfield to another bitfield will fail, sorry,
9544 * src/pic16/main.c: disabled the use of lr-support feature,
9545 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9546 * added some function prototypes, added function _debugf prototype,
9547 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9548 bits with offset (case PO_GPR_BIT),
9549 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9551 * (isBankInstruction): modified to return 0 for no banking instruction,
9552 and 1 for banking instruction,
9553 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9554 caused stop processing pCodes after a inline assembly block,
9555 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9556 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9557 registers when it shouldn't,
9558 * src/pic16/ralloc.c (allocReg): add preliminary support for
9559 supporting a limited set of temporary registers,
9561 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9563 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9564 genDataPointerSet): ensure assignments always copy in MSB to LSB
9566 (loadRegFromAop): recognize CLRH optimization,
9567 (genFunction): optimize RECEIVE iCodes in reentrant functions
9569 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9571 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9572 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9574 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9575 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9576 contiguous with data
9578 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9580 * device/lib/_gptrget.c (_gptrget),
9581 * device/lib/_gptrgetc.c (_gptrgetc),
9582 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9583 instead of sjmp to ret
9584 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9585 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9587 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9589 * .version: bumped version to 2.4.7
9590 * device/lib/_gptrget.c (_gptrget): is now _naked
9591 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9592 * device/lib/_gptrput.c (_gptrput): is now _naked
9593 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9594 (createFunction): fixed xstack
9595 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9596 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9598 (geniCodeCritical): store original interrupt state in an iTemp bit
9599 var unless stack-auto
9600 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9601 * src/SDCCmain.c (setIncludePath): added include/target to search path
9602 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9603 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9605 (processFuncArgs): put bit vars in bit area
9606 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9607 unsaveRBank): fixed xstack,
9608 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9609 (genFunction, genEndFunction): fixed xstack,
9610 (genAssign): optimization don't walk backwards through mem
9611 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9612 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9613 * support/regression/Makefile: also make library (for stack-auto) when
9614 making "all" and added "test-mcs51-xstack-auto"
9615 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9616 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9617 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9618 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9619 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9620 make-library by MAKE_LIBRARY
9621 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9622 regression tests for xstack
9623 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9624 * support/regression/tests/critical.c: test for critical on mcs51
9626 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9628 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9629 built version of sdcc instead of installed version
9631 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9633 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9634 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9636 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9637 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9638 WARNING: remove device/lib/build/z80/printf.o by hand when
9639 updating from previous build!
9640 * device/lib/z80/printf.c: updated comment
9641 * support/regression/tests/bug1057979.c: test all ports now
9642 * support/regression/tests/bug1065458.c: file added
9644 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9646 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9647 *_start and *_end symbols for static functions
9649 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9651 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9652 and search crt0.o in all library paths,
9653 (setIncludePath): proper handling of --nostdinc,
9654 (setLibPath): proper handling of --nostdlib
9655 * support/regression/Makefile,
9656 * support/regression/ports/ds390/spec.mk,
9657 * support/regression/ports/gbz80/spec.mk,
9658 * support/regression/ports/hc08/spec.mk,
9659 * support/regression/ports/mcs51/spec.mk,
9660 * support/regression/ports/mcs51-large/spec.mk,
9661 * support/regression/ports/mcs51-stack-auto/spec.mk,
9662 * support/regression/ports/z80/spec.mk: use include and lib files from
9663 built version of sdcc instead of installed version
9664 * doc/sdccman.lyx: fixed typo in --nostdinc
9666 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9671 * src/pic/gen.c : added support to generate code for struct bit fields.
9673 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9675 * as/xa51/xa_version.h,
9676 * device/include/errno.h,
9677 * device/include/regc515c.h,
9678 * device/lib/_itoa.c,
9679 * device/lib/_ltoa.c,
9680 * device/lib/ser_ir_cts_rts.c,
9681 * sim/ucsim/xa.src/glob.cc,
9682 * sim/ucsim/xa.src/inst_gen.cc,
9683 * sim/ucsim/xa.src/xa_bit.cc,
9684 * sim/ucsim/xa.src/xa_sfr.cc,
9685 * sim/ucsim/z80.src/inst_dd.cc,
9686 * sim/ucsim/z80.src/inst_fdcb.cc,
9687 * support/scripts/keil2sdcc.pl,
9688 * src/pic16/pic16.dsp,
9689 * src/pic16/pic16a.dsp: corrected cvs line endings
9690 * device/lib/printf_large.c: fixed bug 1057979
9691 * src/pic16/gen.c: fixed non-C standard code
9692 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9693 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9694 * support/regression/ports/mcs51/support.c: reload T1 asap
9695 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9696 pdata use and clear idata startup behaviour
9697 * support/regression/tests/bug1057979.c: added
9699 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9701 * device/examples/ds390/ow390/ad26.h,
9702 * device/examples/ds390/ow390/cnt1d.h,
9703 * device/examples/ds390/ow390/crcutil.c,
9704 * device/examples/ds390/ow390/ownet.h,
9705 * device/examples/ds390/ow390/owsesu.c,
9706 * device/examples/ds390/ow390/swt12.h,
9707 * device/examples/ds390/ow390/swtoper.c,
9708 * device/examples/ds390/ow390/temp10.h,
9709 * device/examples/ds390/ow390/thermodl.c,
9710 * device/examples/ds390/tinitalk/tinitalk.dsp,
9711 * device/examples/ds390/tinitalk/tinitalk.dsw,
9712 * device/examples/mcs51/clock/hw.h,
9713 * device/examples/mcs51/simple2/go.bat,
9714 * device/examples/serialcomm/windows/serial.h,
9715 * device/examples/xa51/dummy.c,
9716 * device/examples/xa51/hello.c,
9717 * device/include/80c51xa.h,
9718 * device/include/at89x051.h: corrected cvs line endings
9720 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9722 * src/pic16/main.c (options): added command line --gstack, to trace
9723 stack over/under flows,
9724 * added pragma 'wparam' to allow passing first byte of function
9725 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9726 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9727 call to __gstack_test function and sets up the symbol as extern,
9728 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9729 * popaop): added call to pic16_testStackOverflow,
9730 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9732 * (genCall, genPcall): now all parameters are passed via stack
9733 except in functions that are pass to wparam pragma in which WREG is
9735 * (genPcall): REENTRANT flag is checked to see if variable prototype
9736 contains reentrant keyword, don't call a non-reentrant function, via
9737 a reentrant function pointer or vice versa, functions are never
9739 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9741 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9742 SIGSEGV when accessing a NULL register stucture,
9743 * (pic16_printGPointerType): modified to handle UPPER modifier for
9744 function initializers, changed prototype of function to simpler one,
9745 * (pic16_printIvalFuncPtr): check to see if function is already
9746 added in externs list,
9747 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9748 optimized a move from W to SFR with a move to the same register
9750 * device/lib/pic16/debug: NEW directory, contains debug features
9751 which are enabled when linking with libdebug.lib, currently command
9752 line option --gstack enables stack pointer tracing for over/under
9753 flow, corresponding sources are in debug/gstack
9755 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9757 * doc/sdccman.lyx: updated SDCC version,
9758 * (PIC16 port): update list of command line options,
9759 * src/pic16/device.h (structure pic16_options_t): added field gstack
9760 to enable stack overflow tracing on push/pops,
9761 * src/pic16/device.c (statistics structure): added statistics
9763 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9764 pic16_dump_int_registers): increase statistics counters for each
9765 * variable which is encountered
9766 * (pic16_dump_usection): emit each .udata variable to its own udata
9768 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9769 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9770 parameters via stack, otherwise use old scheme,
9771 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9772 assembler output file,
9773 * src/pic16/main.c: added command line options --gstack to enable
9774 push/pop tracing for stack overflow,
9775 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9776 instructions): added size of each instruction,
9777 * (pic16_countInstruction): estimate size of instructions in
9778 the_pFile list, inline assembly blocks are not counted,
9779 * (pic16_FixRegisterBanking): trace previous register usage, when
9780 banksel optimizations is greater than 0, don't emit a redudant
9783 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9785 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9786 * src/pic16/ralloc.c : applied same fix for pic16.
9787 * src/pic/gen.c : tidied it up a little.
9789 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9791 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9792 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9794 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9796 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9798 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9800 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9801 non-reentrant function __modsint in the interrupt function (thus
9802 corrupting math operations during serial I/O)
9803 * device/lib/ser_ir.c: as above, changed buffersize
9804 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9806 * doc/Makefile: added option -t for rsync
9808 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9810 * src/SDCCast.h (struct ast),
9811 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9813 2004-10-20 Borut Razem <borut.razem AT siol.net>
9815 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9818 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9820 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9822 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9823 support functions to replace long sequences of MOVFF's from access
9824 bank registers to stack and vice versa,
9825 * src/pic16/device.h: added new field opt_flags, where optimization
9826 flags can be set to enable certain features,
9827 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9828 * pBlock, (genFunction, genEndFunction): surroung loop for
9829 saving/loading used registers in stack with PC_INFO pCodes,
9830 INF_LREGS. Code in between can then be optimized by pCode optimizer
9831 to support function calls,
9832 * (genDataPointerSet): fixed bug which loaded float fields in
9833 structures with corrupt data,
9834 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9835 in a standard way debug info on stderr. Feature used for developing
9837 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9838 obsolete chunks of code,
9839 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9840 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9841 * pic16/src/pcode.c (pic16_newpCodeInfo,
9842 * (pic16_newpCodeOpLocalRegs),
9843 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9845 * (pic16_pCodeConstString): printing of the initial value of a
9846 symbol as a comment is inhibited since parsing was already done by
9847 copyStr and output is corrupt,
9848 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9850 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9852 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9854 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9856 * as/mcs51/lkarea.c: removed old K&R style,
9857 (lnksect): changed check on boundary error,
9858 (lnksect2): changed check on boundary error,
9859 (lnksect2): extend XSTK to end of page if size = 1
9860 * as/mcs51/lkmain.c: removed old K&R style,
9861 (Areas51): create l_IRAM symbol
9862 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9863 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9864 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9865 * device/lib/_mullong.c: added version to be compiled with xstack
9866 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9867 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9868 * device/lib/mcs51/crtxstack.asm: fixed comment
9869 * src/SDCCglue.c: maxInterrupts defaults to 0,
9870 (emitMaps): added pdata,
9871 (createInterruptVect): (re)moved default,
9872 (glue): added pdata,
9873 (glue): moved __start__xstack to XSTK with default size 1
9874 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9875 and options.float_rent when options.stackAuto is set,
9876 (linkEdit): only write XDATA_NAME if provided on command line
9878 * src/SDCCmem.c: added pdata
9879 * src/port.h: added pdata_name to PORT
9880 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9881 (saveRegisters, unsaveRegisters): removed usage of B,
9882 (genMinus): fixed accumulator clash,
9883 (genJumpTab): added comment, this needs another look
9884 * src/mcs51/gen.c: added check for "B in use" paranoia,
9885 added pushB() and popB()
9886 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9895 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9896 added PSEG (PAG,XDATA) or NULL to port specifier
9897 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9898 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9899 (_mcs51_genInitStartup): removed __start__xstack equ,
9900 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9901 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9902 * src/z80/gen.c (_rleAppend): fixed warnings
9903 * support/regression/tests/zeropad.c: added pdata test
9904 * .version: bumped to 2.4.6
9906 2004-10-17 Borut Razem <borut.razem AT siol.net>
9908 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9909 as a part of nightly build
9911 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9913 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9914 WREG holds the first byte function parameters,
9915 * (aopForSym): take special case for symbols which are in FARSPACE
9916 but in CODESPACE too,
9917 * (assignResultValue): modified to take into account _G.useWreg,
9918 * (genCall): don't use wreg for parameter passing when function is
9919 declared as reentrant, too, added optimization INCF to stack
9920 pointer when stack parameter count is 1,
9921 * (genFunction, genEndFunction): refurnished and fixed to not using
9922 wreg for passing parameters when function has varargs or is
9923 reentrant, fixed bug with symbol name compare for generating
9924 functions in absolute address,
9925 * (pic16_storeForReturn): refurnished,
9926 * (genCmp): began writing a new version of the function, not ready
9927 yet, therefore it is disabled,
9928 * (genAssign): do not read code memory when assigning a function to
9930 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9931 array of characters, not pointer,
9932 * (pic16initialComments): in debug mode emit an .ident directive for
9934 * (_process_pragma): emit a new warning type (internal to pic16)
9935 when setting stack to default length, emit a similar warning when
9936 placing a function at absolute address and address is not word aligned
9937 * (_pic16_parseOptions): added 'return TRUE' statement,
9938 * (_pic16_linkEdit): if compiling a source, then add the source's
9939 file object, first in the list of objects to link,
9941 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9943 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9944 * src/pic/main.c : removed VC warning.
9945 * src/pic/gen.c : changed comment.
9947 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9949 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9950 reference to a deprecated symbol _GPTRREG was causing failure to
9951 link. Thanks G. M. Gallant for the info.
9953 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9955 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9956 comments for Bugs item #954788.
9958 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9960 * src/pic16/device.c (pic16_dump_gsection,
9961 * pic16_groupRegistersInSection): handle symbols declared to be in
9962 access bank differently,
9963 * src/pic16/gen.c (struct _G): added field resDirect,
9964 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9965 send values read from stack directly to result and don't allocate
9967 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9969 * (pic16_sameRegsOfs): NEW,
9970 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9971 free because they were not allocated from temporary pool,
9972 * pic16_popRegFromString): workaround to fix a problem with
9973 allocating variables twice or never,
9974 * (genGenPointerGet): using PRODL instead of FSR0H,
9975 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9977 * (genAssign): take advantage of the _G.resDirect flag,
9978 * (genCast): around line 11844, use mov2f instead of directly
9979 MOVFF'ing between operands to account for literal values,
9980 * src/pic16/genutils.c: some new debug functions for gpsim have been
9982 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9983 float with integer part only,
9984 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9985 place variables in access bank
9986 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9987 updated sources to reflect recent changes in gen.c
9989 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9991 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9992 sources that searched for headers in installation path, now the
9993 device/include/pic16 is used,
9994 * src/pic16/glue.c (pic16glue),
9995 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9996 .line directives if not in debug mode, this suppresses assembler's
9997 warnings for ignored directives
9999 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10001 * src/port.h: made reset_regparms prototype void parameter explicit.
10002 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10003 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10004 * doc/sdccman.lyx: documented warning disabling and how to use
10005 printf_large to make it print floats.
10006 * device/include/stdbool.h: NEW
10007 * device/lib/_atof.c,
10008 * device/lib/_divuint.c,
10009 * device/lib/_divulong.c,
10010 * device/lib/expf.c,
10011 * device/lib/printf_large.c,
10012 * device/lib/sincosf.c,
10013 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10014 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10015 a completely reentrant lib.
10017 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10019 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10020 * device/include/pic16/stdio.h: fixed bug with colon
10022 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10024 * device/include/pic16/stdio.h,
10025 * device/include/pic16/stdlib.h,
10026 * device/include/pic16/math.h: NEW
10027 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10028 declared as _naked to reduce overhead
10029 * device/lib/Makefile.in (target port-specific-objects-pic16):
10030 changed * to *.* so to ignore the CVS directory,
10031 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10032 stacked variables back in stack,
10033 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10036 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10038 * .version: bumped version number to 2.4.5
10039 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10040 * support/Util/SDCCerr.c (messages structure): added entry for
10043 Large cumulative patch for pic16 port and libraries.
10044 * device/include/pic16/sdcc-lib.h,
10045 * device/include/pic16/stdarg.h,
10046 * device/include/asm/pic16/features.h,
10047 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10048 * device/include/pic16/float.h: changes reentrant keyword with
10049 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10050 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10051 updated target build-libraries to include objects from gptr,
10052 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10053 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10054 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10055 all function headings,
10056 * src/SDCCmain.c: added global parameter userIncDirsSet,
10057 * (parseCmdLine): when option -I is encountered add directory to
10058 userIncDirsSet too,
10059 * src/version.awk: added space between control and long,
10060 * src/pic16/NOTES: added some notes for the port,
10061 * src/pic16/gen.c: added prototype for mov2fp function,
10062 * (fReturnpic16[]): properly named return value registers,
10063 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10064 * (aopForSym): added code to handle symbols with onStack flag set,
10065 symbols onStack are allocated PTRSIZE bytes,
10066 * (aopFreeAsmop): handles special case where asmops are stack objects,
10067 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10068 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10069 added argument lock to trace flaws in allocating temporary registers
10070 when developing port,
10071 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10072 * (pic16_popRegFromString): reenabled allocating a direct register
10074 * (assignResultValue): various beautifications,
10075 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10076 referenced function argument,
10077 * (genIpush): reenabled to allow stacked arguments, handles only
10078 ic->parmPush iCodes,
10079 * (genCall, genPcall): major changes to allow for variable argument
10080 functions, fixed a bug with falsely restoring stack pointer after
10081 returning from call,
10082 * (genFunction): pending code for critical function,
10083 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10084 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10085 * (genNearPointerGet): fixed bug with indirect reading, was always
10087 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10089 * (genAddrOf): rewrote code to take address of a stacked function parameter
10090 * (genCast): fixed casting to generic pointer type,
10091 * src/pic16/gen.h: added AOP_STA,
10092 * (struct asmop): added field stk,
10093 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10094 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10095 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10096 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10097 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10098 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10100 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10102 * (pic16_port structure): generic pointer size is set to 3,
10103 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10104 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10106 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10107 operand is an iTemp,
10109 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10111 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10112 * debugger/mcs51/simi.c: addapt new syntax of s51
10114 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10116 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10117 * src/pic16/pcode.c: commented out some calls to free() in order to
10120 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10123 * src/SDCCicode.c (isiCodeInFunctionCall),
10124 * src/avr/ralloc.c (selectSpil),
10125 * src/pic/ralloc.c (selectSpil),
10126 * src/pic16/ralloc.c (selectSpil),
10127 * src/ds390/ralloc.c (selectSpil),
10128 * src/hc08/ralloc.c (selectSpil),
10129 * src/xa51/ralloc.c (selectSpil),
10130 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10131 stack in the middle of a function call sequence (fixes bug #1020268)
10132 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10133 costs associated with the minimum switch case.
10135 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10137 * src/SDCC.lex: fixed bug #1030549
10139 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10141 * src/SDCCcse.h (struct cseDef),
10142 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10143 over a function call if the CSE is derived from a symbol whose
10144 address has been taken (fixes bug #1029883)
10145 * support/regression/tests/bug-1029883: a new regression test for
10148 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10150 * src/hc08/gen.c (emitinline): fixed bug #1029778
10151 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10152 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10153 and starts toward RFE #905167)
10155 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10157 * src/pic16/gen.c (mov2f): New function to move an operand to
10158 another without considering if it is a literal or a register,
10159 * (pic16_sameRegs): don't check if they are both AOP_REG,
10160 * (AccRsh): removed andmask=0 lines,
10161 * (genLeftShift): duplicated to be improved in future versions,
10162 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10163 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10164 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10165 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10166 * (insertBankSwitch): fixed inserting banksel directives algorithm
10167 for instructions that follow a skip instruction, this fixes a report
10168 for broken subtraction code generation,
10169 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10170 iCode is a left op, just in case result and right share the same
10173 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10176 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10178 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10179 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10180 on 2004-09-12; it was buggy
10182 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10184 * src/SDCCsymt.h: removed RESULT_CHECK
10189 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10191 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10193 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10194 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10195 configuration values no more rejected by compiler, they are assigned
10196 to configuration registers with a warning message instead,
10197 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10198 the for-loop so last conf register is emitted too,
10199 * (_pic16_initPaths): link library libsdcc.lib by default,
10200 * (_hasNativeMulFor): modified test for multiplication according to
10201 Raphael Neider's remarks. Integer multiplication is also done with
10203 * device/include/pic16/pic18fregs.h: corrected type error in while
10204 testing and including 18f6720 header file
10206 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10208 * src/pic16/device.h (pic16_options): removed field use_crt,
10209 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10210 until an optimization to handle single bits is added,
10211 * (pic16_loadFSR0): moved before genUnpackBits,
10212 * (genAnd): some white lines removed,
10213 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10214 leave_reset flags in pic16_options when using crt modules,
10216 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10218 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10219 for bugs 898889 & 979599. Also used some safer print instructions.
10221 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10223 * src/pic16/device.h (pic16_options_t): added field use_crt,
10225 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10226 catch a probable future bug,
10227 * src/pic16/gen.c: aopIdx function commented out,
10228 * (genAssign): commented out old code which used aopIdx,
10229 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10230 code, added if conditionals to take into account the --use-crt
10231 command line options,
10232 * src/pic16/main.c (pic16_optionsTable): added new command line
10233 options, --use-crt= and --no-crt,
10234 * (_pic16_linkEdit): now the proper crt object is added in the
10235 linker command line except than when --no-crt is specified,
10236 * src/pic16/pcode.c,
10237 * src/pic16/pcode.h: added some structures and functions for a new
10238 optimization scheme to compansate for instruction overhead between
10239 same iCodes, this scheme is currently under development and is not
10240 working in any way,
10241 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10243 * device/lib/pic16/startup/crt0i.c,
10244 * device/lib/pic16/startup/crt0iz.c: added global char variable
10245 __uflags to force the generation of an idata section
10247 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10250 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10251 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10253 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10255 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10256 Frieder) and clarified the default code optimization mode
10258 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10260 * src/SDCC.lex (doPragma, process_pragma),
10261 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10262 "opt_code_size", and "opt_code_balanced"
10263 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10264 regrouped options by category, added support for category headers
10265 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10266 and "--opt-code-size"
10267 * doc/sdccman.lyx: documented these new options and pragmas
10268 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10269 preference into account
10271 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10273 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10274 geniCodePreDec): Fixed bug 904237 by generating a warning
10276 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10278 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10280 * src/pic/device.c : When no max ram set validate full memory range.
10282 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10284 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10286 * device/lib/_gptrget.c,
10287 * device/lib/_gptrput.c: updated comment
10288 * device/lib/calloc.c,
10289 * device/lib/free.c,
10290 * device/lib/malloc.c,
10291 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10292 * src/SDCCcse.c (cseBBlock),
10293 * src/SDCCicode.c (printOperand, geniCodeArray),
10294 * src/SDCCicode.h (struct operand): fixed bug 868103
10295 * support/regression/tests/bug-868103.c: added
10296 * src/SDCCast.c (searchLitOp),
10297 * src/SDCCcse.h (struct cseDef),
10298 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10299 * src/SDCCicode.h (struct operand),
10300 * src/SDCCsymt.h (struct sym_link),
10301 * src/avr/gen.c (hasInc),
10302 * src/ds390/gen.c (hasInc),
10303 * src/hc08/gen.c (genPlusIncr, hasInc),
10304 * src/mcs51/gen.c (hasInc),
10305 * src/pic16/glue.c (pic16_printIvalChar),
10306 * src/pic16/ralloc.c (regWithIdx),
10307 * src/xa51/gen.c (hasInc) : removed warnings
10308 * src/SDCCast.c (createBlock): added comment ???
10309 * src/hc08/ralloc.c: updated comments
10311 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10313 * doc/sdccman.lyx: updated section on switch statements, added
10314 section about semaphore locking
10315 * doc/Makefile: added option -info for latex2html
10316 * device/lib/_gptrget.c,
10317 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10319 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10321 * src/pic/device.h,
10322 * src/pic/device.c,
10323 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10324 maxram is less than 0x100.
10326 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10328 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10330 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10333 * src/mcs51/main.c,
10334 * src/ds390/main.c,
10338 * src/pic16/main.c,
10341 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10342 a jump table is the best form for a switch statement, including
10343 automatic insertion of missing cases to make the case range
10344 continuous. Developed in collaboration with Frieder Ferlemann.
10346 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10348 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10349 accumulator result if it needs sign extension
10351 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10353 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10355 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10357 * device/lib/gbz80/printf.c,
10358 * device/lib/z80/printf.c: removed define for NULL
10360 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10362 * as/xa51/xa_link.c,
10363 * device/examples/ds390/ow390/ad26.c,
10364 * device/examples/ds390/ow390/cnt1d.c,
10365 * device/examples/ds390/ow390/counter.c,
10366 * device/examples/ds390/ow390/ds2480.h,
10367 * device/examples/ds390/ow390/ds2480ut.c,
10368 * device/examples/ds390/ow390/findtype.c,
10369 * device/examples/ds390/ow390/gethumd.c,
10370 * device/examples/ds390/ow390/owllu.c,
10371 * device/examples/ds390/ow390/ownetu.c,
10372 * device/examples/ds390/ow390/swt12.c,
10373 * device/examples/ds390/ow390/swtloop.c,
10374 * device/examples/ds390/ow390/temp.c,
10375 * device/examples/ds390/ow390/temp10.c,
10376 * device/examples/ds390/ow390/thermo21.c,
10377 * device/examples/ds390/ow390/tinilnk.c,
10378 * device/examples/ds390/ow390/tstfind.c,
10379 * device/examples/serialcomm/windows/serial.cpp,
10380 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10381 * device/include/reg51.h: fixed line endings for cvs
10383 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10385 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10386 packRegsForAccUse, packRegisters): new accumulator register
10388 * support/regression/ports/hc08/support.c (_putchar): suppress
10389 warning of unused variable
10390 * src/SDCCicode.c: added SWAP entry to codeTable
10392 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10394 * device/lib/sprintf.c: forgot to add this file before previous commit
10396 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10398 * src/pic16/gen.c (genPackBits): added operand right in function
10399 parameters, load result directly if p_type is POINTER (that is
10400 called by genNearPointerSet)
10401 * (genUnPackBits): added operand left in function parameters,
10402 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10403 FSR0 if accessing bitfields,
10405 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10407 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10408 _print_format; updated printf, sprintf, vsprintf
10409 * device/include/asm/default/features.h: corrected comment/define
10410 * device/lib/Makefile.in: added sprintf.c
10411 * device/lib/libsdcc.lib: added sprintf module
10412 * device/lib/printf_large.c,
10413 * device/lib/vprintf.c,
10414 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10416 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10417 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10418 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10420 * support/regression/tests/zeropad.c: define idata as data for hc08
10422 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10424 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10425 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10426 labels are referenced at least once (even if a reference is not found)
10427 * src/hc08/gen.c (emitcode): set isComment flag for comments
10428 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10429 loads), rules 6a..6b (optimize jumps to return)
10431 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10433 * device/lib/acosf.c (acosf),
10434 * device/lib/asinf.c (asinf),
10435 * device/lib/atanf.c (atanf),
10436 * device/lib/ceilf.c (ceilf),
10437 * device/lib/cosf.c (cosf),
10438 * device/lib/coshf.c (coshf),
10439 * device/lib/cotf.c (cotf),
10440 * device/lib/fabsf.c (fabsf),
10441 * device/lib/floorf.c (floorf),
10442 * device/lib/log10f.c (log10f),
10443 * device/lib/logf.c (logf),
10444 * device/lib/sinf.c (sinf),
10445 * device/lib/sinhf.c (sinhf),
10446 * device/lib/sqrtf.c (sqrtf),
10447 * device/lib/tanf.c (tanf),
10448 * device/lib/tanhf.c (tanhf),
10449 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10450 replaced all instances of "reentrant" in the library functions
10451 defined in math.h with this macro.
10452 * support/regression/tests/float_trans.c: reenabled test for hc08
10454 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10456 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10457 erroneously deleted
10459 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10461 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10462 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10463 multi-byte volatile operands are used
10464 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10465 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10466 initialization to area GSINIT0 so that it would always precede
10467 any static initializers in GSINIT
10468 * support/regression/tests/zeropad.c: fixed idata define for hc08
10469 * support/regression/tests/bug-927659.c,
10470 * support/regression/tests/float_trans.c: disabled tests for hc08
10471 pending missing library routines
10472 * .version: increased version number to 2.4.4 - hc08 port now passes
10476 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10478 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10479 * Makefile.common.in,
10481 * as/hc08/Makefile.in,
10482 * as/mcs51/Makefile.in,
10483 * as/z80/Makefile.in,
10484 * debugger/mcs51/Makefile.in,
10485 * device/include/Makefile.in,
10486 * device/lib/Makefile.in,
10489 * link/z80/Makefile.in,
10490 * packihx/Makefile.in,
10491 * sim/ucsim/main_in.mk,
10492 * sim/ucsim/avr.src/Makefile.in,
10493 * sim/ucsim/doc/Makefile.in,
10494 * sim/ucsim/gui.src/serio.src/Makefile.in,
10495 * sim/ucsim/hc08.src/Makefile.in,
10496 * sim/ucsim/s51.src/Makefile.in,
10497 * sim/ucsim/xa.src/Makefile.in,
10498 * sim/ucsim/z80.src/Makefile.in,
10500 * support/cpp2/Makefile.in,
10501 * support/librarian/Makefile,
10502 * support/makebin/Makefile: added DESTDIR to the install path proposed
10503 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10504 * doc/sdccman.lyx: added DESTDIR documentation
10506 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10508 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10509 instruction for interrupt handlers, use fast returns when returning
10510 from high priority interrupts
10512 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10514 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10516 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10517 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10518 bugs, ported much of Bernhard's code from mcs51
10519 * src/mcs51/gen.c (genSend),
10520 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10521 than one when calling a reentrant function
10522 * device/lib/_mullong.c: defined an alternate struct layout for big
10523 endian ports (hc08)
10525 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10527 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10530 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10532 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10533 are sane and complete before asking the port its prefered parameter
10534 passing method (fixes bug #1017633)
10535 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10538 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10540 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10541 problem in bitfields >= 8 bits.
10543 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10545 * src/SDCCsymt.c: undid changes that were not meant to be committed
10547 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10549 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10551 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10553 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10554 copied and wrong bit got inverted
10556 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10558 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10559 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10560 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10561 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10562 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10563 assignments to bitfields at known addresses
10564 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10565 reads from bitfields at known addresses
10566 * src/hc08/ralloc.c (packRegisters),
10567 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10568 genhc08Code): optimize pointer get values used as conditionals
10569 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10572 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10574 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10575 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10576 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10579 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10581 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10583 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10585 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10588 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10590 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10592 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10594 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10597 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10599 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10601 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10603 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10604 cases use more compact code.
10606 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10608 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10610 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10612 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10614 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10617 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10618 parameter of changePointer() from symbol* to sym_link*
10619 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10620 * src/SDCCsymt.c (compareType): void* type is castable to other
10621 pointers, but not necesarily an exact match.
10622 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10623 is no longer blindly treated as an exact match.
10624 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10626 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10628 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10630 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10634 * src/pic/ralloc.h,
10635 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10637 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10639 * src/pic/device.c,
10640 * src/pic/device.h,
10641 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10643 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10645 * src/mcs51/gen.c (emitcode): fixed bug #992819
10647 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10649 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10650 there's no need to make it worse
10652 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10654 * src/mcs51/ralloc.c (deassignLR),
10655 * src/ds390/ralloc.c (deassignLR),
10656 * src/hc08/ralloc.c (deassignLR),
10657 * src/z80/ralloc.c (deassignLR),
10658 * src/pic/ralloc.c (deassignLR),
10659 * src/pic16/ralloc.c (deassignLR),
10660 * src/avr/ralloc.c (deassignLR),
10661 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10662 rlivePoint): fixed another part of bug #971834
10664 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10666 * src/z80/main.c: enabled "critical" keyword
10667 * src/z80/mappings.i,
10668 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10669 functions (fixes bug #979646)
10670 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10672 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10674 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10677 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10679 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10680 doesn't disable too much optimizations
10682 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10684 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10686 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10688 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10690 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10692 * src/pic/gen.c tidied up tabs
10693 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10694 * src/pic/main.c tidied up tabs
10695 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10696 * src/pic/pcoderegs.c tidied up tabs
10697 * src/pic/ralloc.c tidied up tabs
10699 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10701 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10702 to S_FIXED for pic16 port and when symbol is not in level 0,
10703 allocate for S_REGISTER storage class and pic16 port, too,
10704 * src/pic16/device.h: prototype for checkSym,
10705 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10706 * (pic16_assignConfigWordValue): test the value and the mask to
10707 validate that the value is suitable for the configuration word,
10708 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10709 collect extern declared symbols, don't emit symbol twice, check
10710 first if symbol is in publics set first,
10711 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10712 * added command line '--fstack' which enables an experimental
10713 feature for stack access, too buggy to be used yet...
10714 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10715 * (pic16_allocDirReg): when register has storage class S_REGISTER
10716 allocate in pic16_dynAccessRegs,
10717 * device/include/pic16/pic18f????.h: modified configuration word
10718 naming convention, words started as CONFIG0H but should be CONFIG1H
10720 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10722 * device/include/mcs51reg.h: fixed bug 970993
10724 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10726 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10727 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10728 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10729 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10730 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10731 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10732 error/warning numbers,
10733 added function setWarningDisabled()
10734 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10735 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10736 _memcmp.c _memmove.c calloc.c realloc.c free.c
10737 * support/regression/tests/malloc.c: added tests for new functionality
10738 * support/regression/tests/zeropad.c: added tests for truncated initializers
10739 and initialized char arrays starting with '\x0'
10740 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10742 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10744 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10746 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10748 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10749 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10750 peephole 177.e. Thanks to anonymous
10752 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10754 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10755 function isn't used in the source but referenced as a
10756 variable initializer then declare it as extern in .asm file
10758 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10760 * .version: increased version number to 2.4.3
10762 Adding version extension according to ChangeLog CVS revision
10763 * src/Makefile.in (target all): added dependency 'version.h'
10764 * (rule version.h): added rule to create version.h from ChangeLog,
10765 * (rule dep): added dependency version.h,
10766 * src/version.awk: AWK script to create version.h
10767 * src/SDCCdwarf2.c (dwWriteModule),
10768 * src/SDCCglue.c (initialComments),
10769 * src/SDCCmain.c (printVersionInfo): modified to write after
10770 version string the version extension number,
10771 * src/SDCCutil.c: included "version.h"
10772 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10774 * src/SDCCutil.h: added prototype for getBuildNumber
10776 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10777 includeDirsSet, too,
10778 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10779 const char [] is found in function prototype...
10781 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10782 moving to WREG with source is already in WREG,
10783 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10784 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10785 * (aopForSym): stack'ed symbols are partially supported, added
10786 if-clause to support symbols in FARSPACE,
10787 * (sameRegs): added test for AOP_ACC to see if registers are same,
10788 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10789 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10790 * (pic16_popRegFromString): will not allocate a new register if it
10791 doesn't find one by name, bug may have introduced...
10792 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10793 * (genIpush): revived to use pic16 port's stack,
10794 * (genAddrOf): added incomplete case for stack'ed operand,
10795 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10796 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10797 can handle multibyte operands,
10798 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10799 * (pic16initialComments): added message for MPLAB compatibility
10801 * src/pic16/main.h: prototype for pic16_mplab_comp,
10802 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10803 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10804 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10805 because of increased complexity of procedure,
10806 * (_process_pragma): stack pragma changed to format 'stack pos len',
10807 emit symbol '_stack_end' to conform with gplink,
10808 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10809 to search for register,
10810 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10812 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10813 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10814 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10815 case for PO_GPR_REGISTER,
10816 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10817 dies, the new era is ahead !...
10818 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10819 pic16_dynInternalRegs,
10820 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10821 * (pic16_allocDirReg): minor optimizations and bug fixes,
10822 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10824 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10825 load stack and frame pointer with address of 'stack_end' symbol
10827 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10829 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10830 without source code but only variable initializers
10832 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10834 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10835 external are not declared as extern to reduce overhead while linking
10837 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10839 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10841 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10843 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10844 Yee Keat for the patch
10845 * src/SDCCast.c (decorateType): fixed bug #979599
10846 * src/ds390/gen.h: removed local fReturnSizeDS390
10847 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10848 * src/ds390/gen.c (genAnd, genOr, genXor),
10849 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10851 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10853 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10854 add relFilesSet to $3, manipulate $2 to handle linking of object
10855 files without source files in command line,
10856 * device/include/pic16 (all headers): added ID location macros,
10857 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10858 entries for ID location bytes,
10859 * (pic16_assignIdByteValue): NEW,
10860 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10861 added field dumpcalltree to pic16_options_t,
10862 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10863 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10864 emitting rFalseIfx label after check_carry label,
10865 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10866 pic16_emitDIRegs), NEW
10867 * (pic16glue): dump .calltree file when option --calltree found,
10868 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10869 * (_pic16_genAssemblerPreamble): emit ID locations after
10870 configuration registers,
10871 * (pic16_linkCmd): modifications of the link command,
10872 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10873 * (pic16_pCodeInitRegisters): don't init stack registers,
10874 * (pic16_findPrevInstruction): fixed bug,
10875 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10876 bug with immediate registers,
10877 * (buildCallTree): traces stack push and pop,
10878 * (pct2): dump also stack usage for each function,
10879 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10880 * (pic16_allocDirReg): various modifications,
10881 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10884 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10886 * src/pic16/pcode.c: removed buggy double colon
10888 2004-07-01 Borut Razem <borut.razem AT siol.net>
10890 * support/scripts/sdcc.nsi: added include/pic16 to setup
10892 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10894 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10895 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10897 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10898 specific command line arguments. Also added sample lkr script
10899 for placing a variable at a specific memory bank.
10900 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10901 at a specific memory bank,
10902 * (pic16_dump_isection): fixed bug which caused string literals to
10903 be omitted when dumping idata section,
10904 * (pic16_groupRegistersInSection): added code to handle registers
10905 in specific memory banks,
10906 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10907 public, all references are renamed too,
10908 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10910 * (pic16_storeForReturn): added case to handle when dest is WREG,
10911 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10912 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10913 pic16_rel_udata, check to see if that register is marked as being
10914 a member of a specific memory bank,
10915 * (pic16_printIvalCharPtr): added code to add string literals either
10916 to code or the idata sections,
10917 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10918 also accept the 'udata' pragma,
10919 * src/pic16/main.h: new structure types sectName and sectSym
10920 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10921 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10922 * (pic16_findPrevInstruction): fixed, it returned nothing,
10923 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10924 instruction combinations,
10925 * (pic16_FixRegisterBanking): heavily reorganised,
10926 * (pic16_AnalyzeBanking): if generating banksel directives is
10927 disabled, then don't call FixRegisterBanking at all,
10928 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10929 completely removed,
10930 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10932 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10934 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10935 Phuah Yee Keat <yk.phuah AT nestac.com>
10937 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10939 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10940 correctly the IVT even if it is relocated to some other location
10942 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10944 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10945 * device/include/pic16/pic18f2220.h: NEW,
10946 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10947 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10948 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10949 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10950 nodefaultlibs, ivt_loc is the location of the interrupt vector
10951 table, and nodefaultlibs signs that default libraries should not be
10952 linked in link stage,
10953 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10954 according to --ivt-loc argument,
10955 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10956 when pragma stack is found,
10958 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10960 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10961 256 (range check), 257 (do while), 258.a-f (bit banging
10962 f.e. on 3-wire SPI bus)
10964 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10966 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10967 variables used exclusively within a loop
10969 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10971 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10973 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10975 * src/SDCClrange.c (computeClash): fixed bug #971834
10977 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10979 * src/mcs51/gen.c (genCmp): fixed bug #975903
10980 * src/hc08/gen.c (operandsEqu),
10981 * src/ds390/gen.c (operandsEqu),
10982 * src/z80/gen.c (operandsEqu),
10983 * src/pic/gen.c (operandsEqu),
10984 * src/pic16/gen.c (operandsEqu),
10985 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10986 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10988 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10990 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10992 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10994 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10995 default case in switch statement,
10996 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10997 to eliminate problem with initialisation of pointers, but problem
10999 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11000 * (emitStaticSegment): removed various lines emitting debug info,
11001 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11002 added processor registers for utilizing EEPROM,
11003 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11004 configurable and set 8
11006 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11008 * .version: increased version number to 2.4.2,
11010 Cumulative patch for pic16 port
11011 * src/pic16/device.c: changed scheme to dump initial values for
11012 variables in idata segment, all print_idata* functions were removed,
11013 now the pic16_printIval* will be called,
11014 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11015 * _pic16_printPointerType, pic16_printPointerType,
11016 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11017 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11018 NEW, similar to the respective functions in SDCCglue.c,
11019 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11020 way, emitting hex bytes,
11021 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11023 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11025 * src/avr/ralloc.c (serialRegAssign),
11026 * src/xa51/ralloc.c (serialRegAssign),
11027 * src/pic/ralloc.c (serialRegAssign),
11028 * src/pic16/ralloc.c (serialRegAssign),
11029 * src/hc08/ralloc.c (serialRegAssign),
11030 * src/z80/ralloc.c (serialRegAssign),
11031 * src/ds390/ralloc.c (serialRegAssign),
11032 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11034 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11036 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11037 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11039 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11041 Cumulative patch for pic16 port:
11042 * src/pic16/device.h (typedef PIC16_device) modified fields for
11043 defining microcontrollers,
11044 * src/pic16/device.c: added new info for all devices in Pics16 array,
11045 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11046 to be optimised out by the pCode optimiser,
11047 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11048 specially, bug reported by G.M. Gallant,
11049 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11050 as force'd so that cannot be optimised out by pCode optimiser,
11051 * src/pic16/pcode.c,
11052 * src/pic16/pcodepeeph.c,
11053 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11054 they are disabled by default, but can be enabled explicit with
11055 command argument --denable-peeps, for testing,
11056 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11057 --pomit-ivt in COMPILE_FLAGS
11059 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11061 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11062 compilation on MSVC
11064 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11066 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11068 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11070 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11071 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11073 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11075 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11076 would only assign 0x300001 register.
11078 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11080 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11081 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11083 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11085 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11087 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11088 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11089 added peephole 254 (left shift), 255 (jump table)
11091 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11093 * device/lib/Makefile.in: removed comment line with model-pic16,
11094 * (target port-specific-objects-pic16): the libraries and objects
11095 are copied to the build directory form the device/lib/pic16/bin
11098 Cumulative patch concerning pic16 port:
11099 * library directory has been re-organized,
11100 * added support for PIC18F1220,
11101 * added headers and library sources for chips 18f1220,18f6520,
11102 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11104 * configuration registers setting has changed, now each supported
11105 device has a complete description of the registers it uses,
11106 * all initialisations are moved to idata sections, these section
11107 can be absolute or relocatable,
11108 * fixed initialisation of codespace variables,
11109 * fixed warning about PCLATU and gpsim,
11110 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11111 * (genAssign): use table reads when assigning from variables in codespace,
11112 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11113 char/int variables placed in codespace,
11114 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11115 registers set in .asm file, no need for --pomit-config-words anymore,
11116 * (pic16glue): some 8051 legacy segments are commented out
11117 (to be removed completely),
11118 * added support for alternative assembler and linker with --asm=
11119 and --link= command line arguments,
11120 * peepholes are disabled automatically in the port, no need to
11121 specify on command line,
11122 * port supports natively char/int/long multiplication, but converts
11123 all divisions to support functions,
11124 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11125 to the file set in variable $2,
11126 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11127 strings in ASCII format and not in hex,
11128 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11129 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11130 allocate proper register if iCodes aren't temporary,
11132 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11134 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11136 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11138 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11141 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11143 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11144 computed address is reused
11145 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11146 multi-byte bitfields
11148 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11150 * src/z80/gen.c: (genArrayInit): must check for pointers too
11152 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11154 * support/regression/tests/zeropad.c: never meant to commit the
11155 nestedstruct test: removed, added check for GCC version
11157 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11159 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11160 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11161 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11162 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11163 bugs 928906 and 954082 half-empty initializers
11165 * src/SDCCsymt.c (getAllocSize): added for above fix
11166 * src/z80/gen.c (genArrayInit): fixed bug 741044
11167 * support/regression/tests/zeropad.c: added tests
11169 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11171 * src/pic16/device.c (pic16_dump_section): corrected bug which
11172 caused some symbols of the libraries to be misplaced
11174 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11176 * src/pic16/glue.c,
11177 * src/pic16/ralloc.h,
11178 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11179 to fix conflict with pic port
11181 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11183 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11184 externs configuration variables,
11185 * src/pic16/ralloc.h,
11186 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11187 prototype in header, commented out some debug messages
11189 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11191 * src/pic16/glue.c,
11192 * src/pic16/main.c,
11193 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11194 for gpasm COFF object generation. Thanks to D. Hawkins for
11197 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11199 * src/ds390/main.c,
11200 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11201 Brock for spotting this)
11202 * src/ds390/gen.c (genEndFunction),
11203 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11204 interrupt handler and critical. Disable push/pop optimizations when
11205 peephole optimizations disabled.
11207 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11209 Updated pic16 library sources and headers.
11210 * device/lib/pic16/pic18f*/ ,
11211 * device/include/pic16/*.h: modified to handle structured SFR
11214 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11216 * src/port.h (PORT structure): added hook initPaths, now each
11217 port can declare its own default search paths,
11218 which can been seen with the --print-search-dirs option,
11219 see pic16 port for example,
11220 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11221 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11222 * (doPrintSearchDirs): NEW, replaces in a central manner the
11223 printing of search dirs which was split in set*Paths functions,
11224 * (main): added call to port->initPaths and doPrintSearchDirs,
11226 * src/ds390/main.c,
11229 * src/izt/tlcs900h.c,
11230 * src/mcs51/main.c,
11232 * src/pic16/main.c: modified port structures to reflect addition of
11235 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11236 * (pic16_dump_section): for registers in same address reserve memory once,
11237 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11239 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11240 result is greater in size than right or left,
11241 * (pic16_genUMult8X8_8): there are some cases where the result can
11242 be 16 bits size, so handle these,
11243 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11244 * (pic16_outBitC): modified to emit pcodes,
11245 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11247 * (genDivOneByte): implemented algorithm to divide 8-bits,
11248 * (genCmp): uncommented goto, but issues still exist,
11249 * (genAnd): fixed a bug with variables >8bits,
11250 * (genPackBits): optimization added that uses BCF/BSF to change a
11252 * (genAssign): fixed bug when assigning floating point literals,
11253 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11254 __sdcc_gsinit_startup label,
11255 * src/pic16/main.c (_pic16_init): removed search directory
11257 * (_pic16_initPaths): NEW, used to initialise search directories,
11258 * (_hasNativeMulFor): support functions for all except char/int
11259 multiplication, and char division,
11260 * (PIC16_port struct): modified entry for native mul support,
11261 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11263 * (buildCallTree): call to register_usage is ifdef'ed out,
11265 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11267 * device/include/string.h: applied Stas Sergeev's patch to make this
11268 header file compatible with the preprocessor -Wundef option
11269 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11270 failure (fixes bug #941458)
11272 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11274 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11275 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11276 that the variable, not the function, should be static
11277 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11278 to be consistent with non-literal case
11280 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11282 * src/SDCCast.c (isConformingBody): fixed bug #949967
11283 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11284 convilong): fixed bug #952086
11286 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11288 * src/SDCCmem.c (allocVariables): fixed bug #955321
11290 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11292 * src/hc08/main.c (_hc08_genAssemblerEnd),
11293 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11294 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11295 completely eliminated the use of a temporary file
11296 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11297 when more than one file linked
11298 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11300 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11302 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11303 which fixes bug #543481
11304 * support/regression/tests/bug-751703.c: fixed comments left from a
11305 cut and paste error
11306 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11307 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11308 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11310 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11311 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11312 are now changed to underscores in moduleName
11314 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11316 * as/mcs51/lkmem.c: better fix for bug #954173
11318 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11319 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11321 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11322 * device/include/c8051f000.h,
11323 * device/include/c8051f120.h,
11324 * device/include/c8051f300.h,
11325 * device/include/c8051f310.h,
11326 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11327 PWM16) and detab'ed
11329 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11331 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11332 and mailing lists, doc'ed --no-peep-comments, removed reference
11333 to knoppix (newest version has no LyX/LaTeX), other minor changes
11334 * src/SDCCglue.c (glue): save 2 bytes stack space with
11335 option --main-return. The ljmp could probably be avoided too
11337 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11339 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11341 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11343 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11344 * src/SDCCopt.c (isLocalWithoutDef),
11345 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11346 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11347 (credit to Maarten Brock for patch #949363, on which this is based)
11348 * support/regression/tests/bug-751703.c: some test cases of extern used
11349 within inner scopes.
11351 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11353 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11355 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11357 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11358 dwWriteLabel): fix to create valid debugger symbols even when
11359 the module name has non-alphanumeric symbols in it
11360 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11361 when a variable's allocation has been optimized away
11364 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11366 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11368 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11369 * src/mcs51/main.c,
11370 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11371 * src/ds390/main.c,
11372 * src/z80/gen.c (z80_emitDebuggerSymbol),
11374 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11376 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11377 * src/pic16/main.c,
11378 * src/avr/gen.c (avr_emitDebuggerSymbol),
11380 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11382 * src/SDCCdebug.c (emitDebuggerSymbol),
11384 * src/port.h: added a debugger struct to the port struct. Added a
11385 callback for defining debugger symbols
11387 * src/SDCCast.c (createLabel),
11388 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11391 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11392 iCode back to the ast for the function
11394 * src/hc08/ralloc.c (hc08_assignRegisters),
11395 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11396 unneeded fields from the regs struct.
11397 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11398 pushReg() & pullReg() functions instead of emitcode()
11400 * src/hc08/gen.c (genLabel, genhc08Code),
11401 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11403 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11406 * src/hc08/gen.c (genEndFunction, genhc08Code),
11408 * src/mcs51/gen.c (genEndFunction, gen51Code),
11410 * src/ds390/gen.c (genEndFunction, gen390Code),
11412 * src/z80/gen.c (genEndFunction, genZ80Code),
11415 * src/pic/gen.c (genEndFunction, genpic14Code),
11417 * src/pic16/gen.c (genEndFunction, genpic16Code),
11419 * src/avr/gen.c (genEndFunction, genAVRCode),
11421 * src/xa51/gen.c (genEndFunction, genXA51Code),
11423 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11424 specific code to cdbFile.c and out of the backend code generators
11426 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11427 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11428 starting address is now 0
11431 * as/hc08/m08pst.c,
11432 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11433 assembler directive for DWARF support
11434 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11438 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11440 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11442 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11443 and inappropriate peephole optimization in jump tables
11445 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11447 * as/hc08/m08pst.c,
11448 * src/SDCCglue.c: sdccopt works for the hc08 port now
11450 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11452 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11454 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11456 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11458 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11460 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11464 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11465 comments from the peephole optimizer replacement rules
11466 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11468 * src/SDCCcse.c (updateSpillLocation),
11469 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11471 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11472 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11473 objects far pointers
11475 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11477 * src/SDCCsymt.h: a missing part of my last change
11478 * src/pic/ralloc.c (regTypeNum),
11479 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11481 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11484 * src/SDCCicode.c (aggrToPtrDclType),
11485 * src/SDCCptropt.h,
11486 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11487 ptrPseudoSymConvert),
11488 * src/pic/ralloc.c (regTypeNum),
11489 * src/pic16/ralloc.c (regTypeNum),
11490 * src/hc08/ralloc.c (regTypeNum),
11491 * src/ds390/ralloc.c (regTypeNum),
11492 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11493 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11495 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11497 * link/z80/lkmain.c (afile),
11498 * as/hc08/lkmain.c (afile),
11499 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11500 prevent a pointer problem when a filename has no directory and
11501 no extension specified.
11503 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11505 * link/z80/lkmain.c (afile): allow periods in directory names
11506 * link/z80/lkmain.c (afile),
11507 * as/mcs51/lkmain.c (afile),
11508 * as/hc08/lkmain.c (afile): allow linker script file to have an
11509 extension other than ".lnk"
11510 * link/z80/lklex.c (getfid),
11511 * link/z80/lkmain.c (parse),
11512 * as/mcs51/lklex.c (getfid),
11513 * as/mcs51/lkmain.c (parse),
11514 * as/hc08/lklex.c (getfid),
11515 * as/hc08/lkmain.c (parse): Support comments in the linker script
11516 file on lines by themselves and after filenames
11518 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11520 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11522 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11524 * src/z80/peeph-z80.def: removed some peephole rules that don't
11525 work with multibyte arithmetic (fixed bug #937126)
11526 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11527 to registers and not global variables
11528 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11529 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11530 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11531 checking for assignments not internally generated (fixed bug #931895)
11532 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11533 structure member (fixed bug #930072)
11535 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11537 * src/SDCCmain.c (linkEdit),
11538 * src/hc08/main.c (_hc08_parseOptions),
11539 * as/hc08/Makefile.in,
11540 * as/hc08/aslink.h,
11542 * as/hc08/m08pst.c,
11543 * as/hc08/lkrloc.c (relr, rele),
11544 * as/hc08/lkarea.c (lnkarea)
11545 * as/hc08/lkmain.c (afile, parse),
11546 * as/hc08/lkelf.c: support for ELF output
11547 * as/hc08/lks19.c (s19),
11548 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11550 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11552 * as/mcs51/lkihx.c: Fixed bug #899105.
11554 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11556 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11557 .dsp files from Unix to DOS.
11559 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11561 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11562 function pointers; we have been compliant for several months now.
11563 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11564 change that was accidently commented out
11565 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11566 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11569 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11571 * src/hc08/gen.c: output of all of the internal debugging information
11572 is now controlled by the D() macro; it is disabled by default
11574 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11576 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11577 harder to keep the same registers during a CAST iCode
11578 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11579 long via int can be done in a single cast, if the signedness is
11581 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11582 putchar() in tinibios.c in ds390's library
11584 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11586 * src/SDCCast.c (decorateType): fixed bug #898889,
11587 cast result of a literal complement too
11588 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11589 fixed check for bitfields
11591 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11593 * src/SDCCicode.c (geniCodeLogic): made it static,
11594 (geniCodeLogicAndOr): added in order to fix bug #905492,
11595 (ast2iCode): fixed bug #905492
11596 * support/regression/tests/bug-905492.c: added
11597 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11598 (processParms): fixed bug #927659: don't copy parms, this will clear
11600 * support/regression/tests/bug-927659.c: added
11602 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11604 * src/SDCCast.c (addCast): don't cast float to char
11605 * device/lib/libsdcc.lib: added _memmove
11607 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11609 * device/lib/large/Makefile: fixed parallel execution by
11610 replacing `make` by `$(MAKE)`
11612 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11614 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11615 offsets (fixes bug #923936)
11617 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11619 * device/lib/small/Makefile: fixed parallel execution by
11620 replacing `make` by `$(MAKE)`
11622 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11624 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11626 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11628 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11629 * src/regression/Makefile: Regression test was not running.
11631 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11633 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11634 complement if possible
11635 * src/SDCCval.c (valComplement),
11636 * src/SDCCicode.c (operandOperation): fixed complement of literal
11637 * support/regression/tests/onebyte.c (testComplement): added
11639 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11641 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11642 return an optimized tree; actually replace actParm with the new tree
11643 * src/SDCCast.h: added some parantheses to remove side effects
11644 * support/regression/tests/bug-920866.c
11646 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11647 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11648 Bit operands were not being handled properly in the pic14 port.
11649 (now src/regression/add.c passes again).
11651 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11653 * src/SDCC.y (labeled_statement): case and default no longer require
11654 a following statement (RFE #893037)
11656 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11658 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11659 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11660 disabled (fixes bug #916294)
11661 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11662 "mov a,acc"; patch provided by Lenny Story
11663 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11665 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11667 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11669 * src/ds390/gen.c (genFunction, genEndFunction),
11670 * src/ds390/ralloc.c (ds390_assignRegisters),
11671 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11672 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11673 pushed if there are parameters passed on the stack. Also, a cleaner
11674 way to decide if r0/r1 should be pushed/popped. (Together they fix
11677 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11680 * device/lib/mcs51/crtpagesfr.asm,
11681 * device/lib/mcs51/crtxinit.asm,
11682 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11683 to avoid confusion with Si Lab's SFRPAGE register.
11685 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11687 * src/SDCCglue.c (emitMaps): allow public sfr variables
11688 * src/SDCCglue.c (initialComments): include compiler build date
11689 with compiler version and put the timestamp of the generated
11690 assembly file on a serperate line to be less confusing.
11691 * src/port.h: added genInitStartup hook
11693 * src/ds390/main.c,
11696 * src/pic16/main.c,
11698 * src/z80/main.c: genInitStartup initialize as NULL (default to
11699 historical behaviour)
11700 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11701 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11702 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11703 library instead of hard coding it into the compiler.
11704 * support/regression/ports/mcs51-stack-auto/spec.mk,
11705 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11706 * device/lib/mcs51/Makefile,
11707 * device/lib/small/Makefile,
11708 * device/lib/large/Makefile,
11709 * device/lib/mcs51/crtpagesfr.asm,
11710 * device/lib/mcs51/crtstart.asm,
11711 * device/lib/mcs51/crtxclear.asm,
11712 * device/lib/mcs51/crtxinit.asm,
11713 * device/lib/mcs51/crtclear.asm,
11714 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11715 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11716 and into user configurable files.
11717 * device/lib/clean.mk: clean mcs51 directory too
11718 * support/regression/tests/longlit.c: added static to T1 declaration
11719 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11720 accesses in the initialization code
11722 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11724 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11725 OSCTRIMVAL as noted in bug #916008
11727 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11729 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11730 in loops with multiple exits (reported as incorrect registers
11731 used by Martin Helmling in Sdcc-user list)
11733 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11735 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11736 made ds390 register extensions look less like error messages
11738 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11740 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11741 reported by Adam Wozniak in Sdcc-user list
11743 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11745 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11746 arithmetic optimizations, added debug output
11748 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11750 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11751 * sdcc.spec: updated and split sdcc into 3 rpms
11752 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11753 needed for literals of LEFT_OP and '+'
11754 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11755 introduced RESULT_TYPE_NOPROM
11756 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11758 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11759 limited promotion to int only for '*'
11760 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11762 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11764 * src/pic16/gen.c (genSkip),
11765 (genc16bit2lit), (gencjneshort): commented out
11766 (is_LitOp): new helper function, checks operand type
11767 (genCmpEq): rewritten
11769 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11771 * support/regression/tests/bug-908454.c: added
11773 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11775 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11776 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11777 (geniCodeCast): cosmetic, don't preserve bit storage class
11778 (geniCodeLeftShift): added promotion
11779 (geniCodeLogic): fixed regression
11780 * src/SDCCsymt.c (computeTypeOr): accept bits too
11781 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11783 2004-03-07 Borut Razem <borut.razem AT siol.net>
11785 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11787 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11789 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11790 version of pic16_genPackRegisters which does not check if ic is a
11792 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11793 function cause string1.c regression test fails
11795 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11797 * sim/ucsim/configure.in,
11798 * sim/ucsim/configure,
11799 * sim/ucsim/doc/Makefile.in: use docdir
11800 * src/SDCC.y: fixed sbit atrributes
11801 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11802 * src/SDCCast.c (decorateType): |^& need special promotion handling
11804 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11805 * src/SDCCsymt.h (computeType),
11806 * src/SDCCicode.c: computeType() needs op
11807 * src/SDCCsymt.c (checkTypeSanity),
11808 * doc/sddman.lyx: "plain" bitfields are unsigned
11809 * src/SDCCsymt.c (computeTypeOr): added
11810 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11812 * src/SDCCval.c (val*): computeType() needs op
11813 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11814 * support/regression/tests/onebyte.c: added tests for |^&
11816 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11818 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11819 for writing icode into asm output.
11821 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11823 * src/pic16/device.c: added some debug lines enabled
11824 with macro DEBUG_CHECK,
11825 * src/pic16/genarith.c: more debug in genPlus,
11826 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11827 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11828 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11829 * (aopForSym): onStack symbols are re-placed in data memspace,
11830 and onStack flag is cleared,
11831 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11832 copy temporary pcodeop,
11833 * (genPcall): added warning for not updating PCLATU,
11834 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11835 always true for pic16 port,
11836 * (genMultOneWord): NEW, supports integer multiplication,
11837 * (genMult): modified to call genMultOneWord,
11838 * (ifxForOp): added warning when return NULL,
11839 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11840 flag is set before call to operandFromSymbol for implicit
11842 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11843 options.intlong_rent are set by default,
11844 * (_hasNativeMulFor): modified to allow port generation of integer
11846 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11847 set regtype to REG_SFR for all registers, restricting seting the
11848 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11850 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11852 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11853 more than 500 times in the regression tests
11855 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11857 * support/Util/SDCCerr.h,
11858 * support/Util/SDCCerr.c,
11859 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11861 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11862 for symbol conflicts.
11863 * support/valdiags/tests/enum.c,
11864 * support/valdiags/tests/tentdecl.c,
11865 * support/valdiags/tests/struct.c: expect possible error messages
11866 referring to original symbol definitions.
11867 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11869 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11871 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11873 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11875 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11877 * src/pic16/ralloc.c (newReg): fixed bug #908929
11879 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11881 * src/ds390/gen.c: added missing #include "main.h"
11883 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11885 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11886 checking if symbol is already in set,
11887 * src/pic16/device.h: prototype for checkAddSym,
11888 * src/pic16/gen.c: (_G): added entry interruptvector,
11889 * (assignResultValue): removed some commented out lines,
11890 * (genFunction): check for ISR via sym->type, absolute section for
11891 interrupt code is created via a new pBlock, the goto instruction is
11892 placed now correctly at the interrupt vector position, changed all
11893 references from ivec to _G.interruptvector,
11894 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11895 is the interrupt is a high priority one, same for return from ISR,
11896 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11897 externs to calls of checkAddSym,
11898 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11899 pic16_pcode_verbose flag is set,
11900 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11901 * src/pic16/pcoderegs.c: message about how many registers are saved
11902 will only be emitted if pic16_pcode_verbose flag is set,
11904 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11906 * src/ds390/ralloc.h,
11907 * src/ds390/ralloc.c (ds390_regWithIdx),
11908 * src/ds390/gen.c (emitcode),
11909 * src/ds390/main.h,
11910 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11911 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11912 ds390operandCompare, getRegsRead, getRegsWritten,
11913 initializeAsmLineNode): customized instruction size calculation for
11914 ds390, started basis for some register optimizations
11915 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11916 corresponding assembly output
11917 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11918 missing push/pop of r0/r1. Optimized push/pops
11920 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11922 * src/mcs51/main.c (instructionSize): fixed ACALL size
11923 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11925 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11927 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11928 the sorting of rlist with NULL elements
11929 * (print_idataType, print_idata): NEW to create idata sections
11930 * src/pic16/device.h: idataSymSet new variable
11931 * src/pic16/gen.c (genFunction): fixed some bugs in string
11932 comparing, improved the absolute section creation for ISRs,
11933 added FSR0L/FSR0H in registers that are saved in an ISR,
11934 * (genInline): fixed the processing of inline snippets,
11935 now they undergo no process by the peephole optimizer
11936 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11937 are placed in idataSymSet,
11938 * (pic16emitStaticSeg): extern symbols are added in externs,
11939 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11940 switching when aboslute variables are placed in access bank memory
11941 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11942 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11943 commented out with #if,
11944 * (pic16_packRegisters): reintroduce the check for CAST because some
11945 symbols are not correctly handled,
11946 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11947 pCodeInstruction instead of pCode,
11948 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11949 pCodeAsmDir definition,
11950 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11951 directive, then the argument directive is emitted without the leading
11952 tab, hack for inline labels which must be in the first column,
11953 * (compareLabel,pic16_findNextInstruction),
11954 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11955 * (insertBankSwitch): modified for the new pCodeAsmDir,
11957 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11958 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11960 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11962 * (pushSide): commented out with #if,
11963 * (assignResultValue): fixed some typos in saving
11965 * (genPcall): FIXED and sync'ed with genCall,
11966 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11967 * (genNearPointerGet): fixed to handle some more cases,
11968 implementation scheme via table reads,
11969 * (genConstPointerGet): modified to access code memory correct,
11970 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11971 and improved to handle some cases
11972 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11973 instead of "RETLW" for init data
11974 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11975 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11976 variables are placed in access bank memory (<0x80 and >=0xf80),
11977 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11978 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11979 TBLWT_POSTDEC,TBLWT_PREINC
11980 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11981 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11983 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11984 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11985 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11986 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11988 2004-02-29 Borut Razem <borut.razem AT siol.net>
11990 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11991 support/Util/findme.h, support/Util/system.h: enhance binary relative
11992 search for lib and include by using findProgramPath()
11994 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11997 * src/SDCCpeeph.c (pcDistance),
11999 * src/mcs51/ralloc.h,
12000 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12001 * src/mcs51/main.h,
12002 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12003 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12004 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12005 size calculation port specific, started basis for some register
12007 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12008 missing push/pop of r0/r1. Optimized push/pops
12009 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12010 * device/lib/_modsint.c (_modsint),
12011 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12012 and stack version so regression tests pass
12014 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12016 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12017 * src/SDCCast.c (decorateType): catch another small optimization
12019 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12020 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12021 modified to finally use computeType() all over SDCC,
12022 see Feature Request #877103
12023 * src/SDCCval.h: cosmetic
12024 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12025 valCompare(); regression tested in muldiv.c
12026 * support/regression/tests/muldiv.c (testMod): mod sign follows
12029 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12031 * src/SDCCast.c (decorateType): fixed bug #902362
12032 * doc/INSTALL.txt: fixed install instructions for win32
12034 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12036 * device/include/Makefile.in (install): fixed by replacing spaces
12039 * doc/INSTALL.txt: updated for release
12040 * doc/sdccman.lyx: added warning for --xstack being buggy
12042 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12044 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12045 to eliminate build warnings.
12046 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12048 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12049 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12051 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12052 removed -penable-stack, added comment for stack pragma, added
12053 warning for not initializing the stack/frame registers, removed
12054 comment at interrupts section
12056 Stack is made permanent, there is no ability to disable stack usage.
12057 * src/pic16/device.h,
12058 * src/pic16/device.c: removed all references to USE_STACK macro,
12059 * src/pic16/device.c (pic16_dump_section): when no elements in
12060 rlist, free rlist before return,
12061 * (pic16_dump_int_registers): NEW, internal registers are a new set
12062 of general purpose registers reused by each function,
12063 * (checkAddReg): returns 1 if registers is added to set,
12064 * (pic16_groupRegistersInSection): when a registers is of type
12065 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12066 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12067 SRCASECMP macro is moved here from device.c
12068 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12069 PO_PCLATU, PO_PRODL, PO_PRODH,
12070 * (pic16_pCodeOpType, genMinus,
12071 changed compares to "a" register, with AOP_ACC,
12072 * (pic16_genPlus): fixed some bugs and indented properly,
12073 * (pic16_addSign): changed size to size+offset in the MOVWF
12075 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12076 multiply 8-bit operand by literal, result is 8-bit,
12077 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12078 multiply 2 8-bit operand, result is 8-bit,
12079 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12081 * src/pic16/gen.c: changed accUse to contain WREG only,
12082 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12083 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12084 true, do not use immediate addressing any more unless sym is a
12085 pointer in codespace,
12086 * (aopForRemat): do not use immediate addressing when symbol not in
12087 codespace and when symbol's address is requested,
12088 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12090 * (aopGet): added case for AOP_ACC and don't return "accumulator
12091 bug" but WREG instead,
12092 * (popGetTempReg): pushes contents of temporary register in stack,
12093 * (popReleaseTempReg): pops contents of temporary register from
12094 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12095 * (pic16_popGet): separated case AOP_ACC to return register WREG
12096 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12097 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12098 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12099 the use of immediate pointers to certain cases only.
12101 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12102 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12103 * (assignResultValue, genCall, genRet): modified to use the new
12104 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12105 genPcall is still broken,
12106 * (genFunction): added code to create 'A' type pBlocks when
12107 interrupt functions are generated, code not extensively tested yet,
12108 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12109 * (genEndFunction): modified so ISRs pop stored registers from stack,
12110 * (genMultOneByte): cleanup,
12111 * (AccRsh): added flag andmask, to and result with appropriate mask,
12112 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12113 * (genDataPointerGet): fixed and reenabled its use,
12114 * (genNearDataPointerGet): bugs fixed,
12115 * (genDataPointerSet): bugs fixed,
12116 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12117 pic16_DumpSymbol, pic16_DumpOp,
12118 * src/pic16/genutils.h: function prototypes for the above functions,
12119 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12121 * (pic16emitRegularMap): many many many improvements, but needs a
12123 * src/pic16/main.c: enable_stack in pic16_options is removed,
12124 * (_pic16_parseOptions): removed command line options -penable-stack,
12125 * (_process_pragma): emit stack symbol only when stack pragma is
12127 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12128 redirected to FSR0L/FSR0H pair,
12129 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12130 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12131 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12133 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12134 * (dumpPicOptype): NEW,
12135 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12136 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12137 with movff instruction,
12138 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12139 added pic16_int_regs, some packRegsFor* functions are commented out,
12140 because produce errors,
12141 * src/pic16/NOTES: minor modifications
12143 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12145 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12146 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12148 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12149 * as/mcs51/lkaomf51.c: fixed bug #895763
12151 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12153 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12155 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12157 * doc/sdccman.lyx: added details about the HC08 storage classes and
12158 interrupts, fixed the register usage info for z80 & gbz80
12160 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12162 * doc/sdccman.lyx: added more pic16 port documentation
12163 * device/include/pic16/: added header pic18fregs.h
12165 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12167 * doc/sdccman.lyx: added Vangelis' contribution
12169 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12171 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12172 extend to the next CALL or PCALL, not just to the next CALL.
12174 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12176 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12178 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12180 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12181 bug #895752 and a better fix for bug #716790
12183 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12185 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12187 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12189 * doc/sdccman.lyx: minor changes, minor changed
12191 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12193 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12194 which can't handle SDCC_NEWONEBYTEOPS,
12195 (geniCodeMultiply): removed conversion from mult to shift for pic14
12198 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12201 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12202 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12203 thus fixing bug #895406
12205 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12207 * device/lib/_modsint.c,
12208 * device/lib/_modslong.c: sign follows divisor only
12209 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12210 signs or signedness can be ignored
12211 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12212 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12213 added optimization for IFX,
12214 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12216 reenabled optimization for IFX, which was removed on 2004-01-11
12217 * src/SDCCast.h: added return type IFX
12218 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12219 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12220 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12221 SDCC_OLDONEBYTEOPS selects the old behaviour
12222 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12223 changed again and commented promotion rule
12224 * src/SDCCval.c (valDiv): promotion no longer necessary
12225 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12226 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12228 * support/regression/tests/onebyte.c: added
12230 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12232 * gen.c (genInline): reverted to old code for assemnling inline
12233 code because of bug reported James Chadd
12235 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12237 * ralloc.h: missing declarations from previous patch,
12238 seems that patch for ralloc.h was never applied, fixed
12240 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12241 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12245 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12246 indirect addressing. Marked FSR0 as deprecated
12247 * gen.c (pointerCode): commented out, not needed now
12248 (pic16_popGet2p): new MOVFF helper function
12249 (genGenPointerGet),
12250 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12251 (shiftRLong): removed duplicate debugging info
12253 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12255 * src/ds390/gen.c (genNearPointerGet),
12256 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12257 optimization with bits, but not bitfields.
12258 * src/ds390/ralloc.c (packRegisters),
12259 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12261 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12263 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12265 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12268 * src/SDCCicode.c (operandFromSymbol),
12269 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12270 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12271 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12272 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12273 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12274 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12276 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12277 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12278 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12279 * src/SDCCsymt.c (newSymbol),
12280 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12283 * src/SDCCval.c (newiList): fixed bug #885705
12285 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12287 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12288 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12290 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12292 * device/include/c8051f120.h,
12293 * device/include/c8051f300.h,
12294 * device/include/c8051f310.h: added/updated header files for Silicon
12295 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12296 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12297 in new section Submitting patches
12299 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12301 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12302 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12303 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12305 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12306 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12307 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12309 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12310 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12311 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12313 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12314 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12315 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12316 genGenPointerSet): fixed bug #892400
12317 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12318 to eliminate build warnings.
12319 * src/SDCCast.c (processParms),
12320 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12322 * support/valdiag/valdiag.py: added GCC to the list of defines active
12323 when compiling with gcc
12325 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12327 * support/Util/SDCCerr.h,
12328 * support/Util/SDCCerr.c,
12329 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12330 with an incomplete type (fixed bug #883734)
12331 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12333 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12335 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12337 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12339 * src/SDCCast.c (decorateType),
12340 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12341 function pointer implementation
12342 * support/regression/tests/funptrs.c: added tests to verify both forms
12343 of function pointers work correctly. Added tests to verify parameters
12344 are passed in the correct order.
12346 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12348 * device.c (regCompare): registers are sorted by ascending
12349 address and increasing size,
12350 * main.c (_pic16_finaliseOptions): removed the declaration
12351 of compiler macro MCU. Now a macro of the format pic18fxxxx
12352 will be defined from the command line
12354 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12355 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12357 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12358 PCOP_RLCF was overwritten!
12359 * gen.c (genSkip): commented out calls to pic16_emitcode,
12360 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12362 * (genRRC): added debugging info,
12363 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12364 overwritten while shifting,
12365 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12366 overwritten while shifting,
12369 * (shiftLLeftOrResult),
12370 * (shiftRLeftOrResult),
12372 * (shiftLLong): Implemented with pic16_emitpcode
12373 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12374 * (genLeftShift): Fixed bug, operand for shift by variable always
12375 was "and"ed with 0x0f,
12376 * (genLeftShiftLiteral),
12378 * (genRightShiftLiteral): added debugging info,
12379 * (genrshFour): added comment,
12380 * (genRightShift): determined signedness from operand "left"
12381 instead of "result"
12383 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12385 * src/SDCCicode.c (geniCodeParms),
12386 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12387 function pointers, fixed function pointer bugs #861242 and #861896
12389 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12391 * device/include/c8051f000.h,
12392 * device/include/c8051f120.h,
12393 * device/include/c8051f300.h: added header files for Silicon
12394 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12396 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12398 * src/SDCCast.c (processParams): added new type flow and restructured
12399 (gatherAutoInit): added new type flow
12400 (addCast): cosmetic changes
12401 (getLeftResultType): added new type flow for array indices, patch
12402 provided by Stas, see FR #877103
12403 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12404 array index patch by Stas
12405 * src/SDCCast.h: added prototype getResultTypeFromType()
12407 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12408 * src/pic/glue.c (pic14emitStaticSeg),
12409 * src/pic16/glue.c (pic16emitStaticSeg),
12410 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12411 for initialization of symbols
12412 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12413 * support/Util/SDCCerr.h:
12414 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12415 * .version: bumped version number to 2.3.8
12416 * device/include/Makefile.in (install),
12417 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12420 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12422 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12423 Slade Rich fixed an optimization bug
12424 * src/pic/pcodepeep.c,
12425 * src/pic/pcoderegs.c
12426 * doc/Makefile (install): added test for directory
12428 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12430 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12431 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12432 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12433 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12434 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12435 * as/mcs51/asexpr.c (term),
12436 * as/hc08/asexpr.c (term): fixed bug #887146
12438 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12440 * src/z80/gen.c (genMult): handle single byte result product
12441 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12442 DUMMY_READ_VOLATILE (fixed bug #886367)
12444 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12446 * support/regression/tests/libmullong.c: fixed logic, on little endian
12447 hosts we ended without a mullong_wrapper()
12449 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12451 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12452 virus/worm forged address usage.
12454 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12456 Fixed promotion, it should be done on AST level:
12457 * src/SDCCast.c (addCast): added promotion to int
12458 (decorateType): updated call to upCast()
12459 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12460 usualUnaryConversions()
12462 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12464 * support/regression/tests/literalop.c (mulWrapper): Added a
12465 wrapper to remove integer overflow warnings.
12467 * support/regression/tests/float_trans.c: Made work on host.
12469 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12472 * support/regression/generate-cases.py (main): Changed from inline
12475 * doc/Makefile (install): Changed to depth first to get rid of
12476 missing directory install warning.
12478 * as/Makefile (install-doc): Made work on Mac.
12480 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12482 * src/SDCCast.c: added an additional type flow in decorateType() of
12483 opposite direction, see feature request #860006; it's enabled at runtime
12484 by setting the environment variable SDCC_NEWTYPEFLOW
12485 * src/SDCCast.h: changed prototype of decorateType()
12486 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12487 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12488 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12489 see feature request #877103
12490 * src/SDCCval.c: updated call of decorateType()
12491 (valBitwise): fixed bug #882876
12492 (valMinus): added promotion
12493 (valLogicAndOr): result is unsigned
12494 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12495 * src/SDCCsymt.c (computeType),
12496 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12497 must not cause an unsigned operation
12498 * src/pic/glue (pic14emitRegularMap),
12499 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12501 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12503 * src/pic/pcode.c (PCodeID): commented out left over debug code
12505 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12507 * support/valdiag/tests/overflow.c: added shift tests
12508 * src/pic/device.c,
12515 * src/pic/pcodepeep.c,
12516 * src/pic/pcoderegs.c,
12517 * src/pic/ralloc.c,
12518 * src/pic/ralloc.h: applied patch from Slade Rich;
12519 added support for multiple code pages and multiple RAM banks on the
12520 PIC 14 port. The ASM files now no longer simply assume all the
12521 code / RAM are in the same page / bank. This means the linker can
12522 safely allocate code/RAM of separate ASM files to different pages/banks.
12523 * doc/sdccman.lyx: added Slade's tips
12524 * src/mcs51/peeph.def: fixed bug #880768
12526 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12528 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12529 * src/SDCCast.c (decorateType): fixed bug #880197
12531 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12533 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12536 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12537 strtof is not part of C89 and isn't included with Mac OS X.
12539 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12541 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12542 shiftL2Left2Result): fixed bug #879326
12543 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12544 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12545 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12546 address fetch for clr instruction
12547 * device/lib/hc08/_mulint.c: created optimized assembly version
12548 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12550 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12552 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12553 proposed in FR #877103
12555 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12557 * src/SDCCval.c (cheapestVal): added missing checks
12558 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12559 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12561 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12563 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12566 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12568 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12569 loaded with the linker search paths (-L arguments) and the libraries
12570 to be linked with the current source (-l arguments). Changes
12571 currently will affect only the pic16 port.
12572 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12573 include path the port specific paths and port specific libraries,
12574 * gplink command now contains the $3 argument,
12575 * src/pic16/device.h,
12576 * src/pic16/device.c,: structure PIC_device is made public and
12577 renamed to PIC16_device, the same for variable Pics which is renamed
12578 to Pics16. Updated all references to them.
12579 * src/pic16/glue.c (pic16glue): corrected bug with code
12580 initialization which bypassed the variable initializations block.
12582 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12583 COMPILE_FLAGS and added the --nostdinc option
12585 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12587 * device/include/mc68hc908jb8.h: Register defs for another member
12588 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12590 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12592 Documenting changes from previous commits.
12593 * configure.in (version 1.56),
12594 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12595 when generating output files to configure the pic16 library,
12596 but now I've commented it out, since gputils aren't installed in the
12597 SF compile farm, so library won't compile
12599 * device/lib/Makefile.in (version 1.56): initially I've added in
12600 target 'all' the prerequestive 'model-pic16' so it compiled the
12601 pic16 library, but now I've commented it out for the same reasons
12603 * added targets 'model-pic16' and 'objects-pic16' to compile the
12605 * added target 'port-specific-objects-pic16' to handle the
12606 generated libraries and copy them into the build/ directory
12607 * added target 'clean-intermediate-pic16' to clean intermediate
12608 files into pic16 directory
12609 * in target 'installdirs' added line to create directory pic16 in
12610 the installation path
12612 * device/include/Makefile.in (version 1.11): in target 'install'
12613 added lines to copy all header files to installation path,
12614 * in target 'installdirs' added line create directory for pic16
12615 headers in the installation path
12617 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12619 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12622 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12625 * device/lib/configure.in,
12626 * device/lib/configure: fixed for autoconf 2.57
12628 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12630 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12631 option so that it actually works. Made it specific to the z80, since
12632 the gbz80 doesn't have these kinds of I/O ports.
12634 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12636 * device/include/z180.h,
12637 * device/lib/_memcpy.c,
12638 * device/lib/_memmove.c,
12639 * device/lib/_mulint.c,
12640 * device/lib/ser_ir.c,
12641 * device/lib/ser_ir_cts_rts.c,
12642 * device/lib/_strcmp.c,
12643 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12644 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12645 portmode; added deprecation warning for bank= and protmode= forms.
12646 Also, guard against buffer overflow.
12647 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12649 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12651 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12652 changed interrupt vector table generation to only emit declared vectors.
12653 * device/include/Makefile.in: added missing backslash
12654 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12656 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12658 Mainly changes to support compilation of the device libraries
12659 * src/pic16/device.c: stack is allocated via symbol and not
12660 via literal number. The symbol is placed in the corresponding
12661 position of the data ram
12662 * (pic16_dump_section): relocatable and absolute uninitialized
12663 data are now emitted in sorted order to reduce section naming,
12664 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12665 weren't marked as being in the access bank,
12667 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12669 Added portion of GNU PIC Library under the directory
12670 device/include/pic16 and device/lib/pic16. These files
12671 contain the declarations of SFRs for the PIC18Fxx2 devices.
12672 The directory is initialized via configure from toplevel.
12674 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12676 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12677 the spilllocations to be compared correctly
12679 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12681 * src/SDCCast.c (decorateType): fixed bug introduced today
12683 2004-01-12 Borut Razem <borut.razem AT siol.net>
12685 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12686 doc/sdccman.lyx: upper case pragmas are deprecated
12688 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12690 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12691 in simpler and even better code
12693 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12695 * src/SDCCicode.c (operandOperation): fixed bug #874819
12696 * src/SDCCast.c (decorateType): fixed
12697 char foo (unsigned long ul) { return ul > 0; }
12699 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12701 * doc/sdccman.lyx: Moved and added some sections, small changes
12702 all over. Telling LaTeX to be less strict with word spacing
12703 to better keep the right margin. Changed some notes about
12704 maintainance of the ports in section 3.2.1 - is it OK like this?
12706 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12708 SDCC source changes:
12709 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12710 convilong): modified to inform the pic16 port that builtin functions
12713 PIC16 PORT specific changes:
12714 * src/pic16/device.c pic16_dump_equates() added,
12715 processor registers declared internally by the port are emitted in
12716 the translation as equates,
12717 * src/pic16/gen.c: inline code is passed unprocessed to the
12719 * (pic16_popGetLit2): fnuction modified to take second operand as
12720 pCodeOp pointer and not as literal,
12721 * (popRegFromIdx): prefixed with pic16_,
12722 * (pic16_popCombine2): modified to receive already allocated pCode
12724 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12725 * (genFunction): initializes local stack frame and pushes on stack
12726 all the registers used by this function,
12727 * (genEndFunction): restores all registers from stack and restores
12729 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12731 * (pic16glue): changed the program startup sequence,
12732 * added new dbName code 'A' for functions placed in absolute section
12733 * src/pic16/main.c: added function attribute _naked,
12734 * added pragma 'code' to place a fnuction at an absolute address,
12735 * added command line arguments --debug-ralloc and --pcode-verbose,
12736 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12737 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12738 * (pic16_newpCodeOpLit2): modified to take the second operand as
12740 * (pic16_printpBlock): modified to emit each function in a separate
12742 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12743 UPPER for immediate operands,
12744 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12746 * src/pic16/peeph.def: all peepholes with movff are commented out,
12747 because there is a problem in the pcode peep optimizer,
12748 * src/pic16/ralloc.c: the register allocator can now reuse local
12749 function symbols for another function. This saves register usage.
12750 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12752 Added file src/pic16/NOTES with information about program writing on
12753 the current port version.
12755 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12757 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12758 and peephole 252 (array access)
12760 2004-01-09 Borut Razem <borut.razem AT siol.net>
12762 * src/SDCCmain.c : fixed #872250: -l command line defined library
12763 files are scanned before standard library files
12765 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12767 * src/SDCCast.c (decorateType): fixed bug #874046
12769 2004-01-09 Borut Razem <borut.razem AT siol.net>
12771 * support/scripts/sdcc.nsi: remove previous installation
12773 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12775 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12776 bytes for last interrupt vector (mcs51)
12777 * sdcc.spec: fixed typo
12779 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12781 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12782 gen51Code): more efficient parameter receive for --model-large
12785 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12787 * src/ds390/main.c,
12788 * src/z80/main.c: added missed needLinkerScript flags (more than
12789 one port structure defined in these file)
12790 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12793 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12795 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12796 * src/port.h: added flag needLinkerScript in port->linker
12797 structure to inform whether to create a .lnk file or not,
12799 * src/ds390/main.c,
12801 * src/mcs51/main.c,
12803 * src/pic16/main.c,
12805 * src/z80/main.c: changed appropriately to configure
12806 needLinkerScript flag
12808 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12809 * src/pic/glue.c: added variable udata_section_name to
12810 override default uninitialized data segment definition for
12811 devices only with SHAREBANK memory (reported from Erik Epetrich)
12812 * (pic14emitOverlay): modified to emit a commented overlay segment
12813 directive when no overlay data exist
12814 * (picglue): modified to emit uninitialized data segment
12815 according to udata_section_name
12816 * src/pic/main.c (_pic14_parseOptions): added command line
12817 options --udata-section-name=[name] to override default
12818 udata definition name
12819 * modified _linkCmd and _asmCmd to include compiler passed
12820 arguments via -W option
12821 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12822 object file from '.rel' to '.o' in port->linker structure,
12823 changed size of fptr from 2 to 3 in port structure
12825 2004-01-07 Borut Razem <borut.razem AT siol.net>
12827 * support/scripts/sdcc.nsi: update PATH
12828 * support/scripts/sdcc.ico: craeted
12830 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12832 * device/include/Makefile.in: fix install
12833 * doc/Makefile: fix install
12835 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12837 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12839 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12840 how the function variable allocation summary is displayed; also
12841 include information about variables allocated to the overlay
12844 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12846 * as/mcs51/lkmain.c: Help about -Y option
12847 * as/mcs51/lkarea.c: Fixed gcc warnings
12849 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12851 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12853 * support/valdiag/tests/overflow.c: added
12854 * src/SDCCast.c (decorateType),
12855 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12856 LEFT_OP (left shift)
12858 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12860 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12861 (default behaviour).
12863 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12865 A python script to validate compiler diagnostic messages. It can be
12866 used to verify that sdcc complains about bad c source code and
12867 gives a good location of the error.
12868 * support/valdiag/Makefile,
12869 * support/valdiag/valdiag.py,
12870 * support/valdiag/tests/*
12872 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12874 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12875 * src/SDCCsymt.c (newEnumType),
12877 * support/Util/SDCCerr.c,
12878 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12880 * support/regression/tests/enum.c: added test for enum values that
12881 require at least 2 bytes of storage.
12883 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12885 * src/common.h: added ifndef/define/endif macros
12886 around the header file.
12887 Bug reported from Jesus Calvino-Fraga
12889 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12891 * sdcc.spec: updated
12892 * device/include/Makefile.in: don't install CVS directories
12893 * device/lib/Makefile.in: added removal of CVS directories after install
12894 * doc/Makefile: fixed install, added local_icons
12895 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12896 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12897 * src/ds390/gen.c (genRightShift): fixed bug #870788
12898 * src/SDCCast.c (decorateType): fixed bug #870781
12900 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12902 PIC16 port related changes:
12903 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12904 added variable stackPos,
12906 * gen.c: genCall, assignResultValue: added support for
12907 pushing/retrieving function parameters to/from stack,
12908 genFunction,genEndFunction: setup stack frame for the
12909 generated function,
12910 genAddrOf: will be changed according to bug 863624
12912 * added files genutils.c and genutils.h which contain gen*
12913 debugged and optimised functions extracted from gen.c
12915 * glue.c: added variable 'externs' which holds extern symbols,
12916 pic16emitRegularMap: is modified to properly handle relocatable
12917 symbols under the new scheme,
12918 pic16createInterruptVect: is modified
12919 pic16printPublics: is modified to emit 'global' assembler directives,
12920 added pic16_printExterns to print extern symbols,
12921 pic16glue: initializes stack/frame pointer in the beginning of
12922 the assembly output. Temporary hack, will be corrected later,
12923 because gplink yet does not support stack and SDCC does not
12924 yet support a type of crt0.o object to create the final binary.
12926 * Removed many lines that contain 8051 legacy code.
12927 * The code is finally placed under a 'code' directive.
12928 * Added port specific options.
12930 * _process_pragma: simplified since now we do not need *special*
12931 include file to define SFR registers. But a separate header
12932 will be needed. This will be developed later.
12933 * _pic16_parseOptions: added, parses port specific options:
12934 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12935 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12936 --preplace-udata-with=
12938 * _pic16_setDefaultOptions: modified to initialize section names,
12939 but hack is temporarly out of order since it needs improvement.
12940 * _pic16_genAssemblerPreamble: configuration words are emitted by
12941 their address instead of their name. This part is incomplete and
12942 supports only the 18Fxx2 devices. Other devices will emit an error
12943 during assembly since they do not contain the same set of config
12945 * _pic16_genIVT: is modified,
12947 * pcode.c: added definitions for some hardware registers that are needed
12949 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12950 All PCI entries are updated. Now LFSR is supported.
12951 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12952 * added pic16_newpCodeOpLit2 to support instructions with
12953 two literal arguments
12954 * pic16_pCode2str: corrected code that emits assembler instructions
12955 with two literal operands and those that have an access bit modifier
12956 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12957 this fixes a bug which caused some labels to be lost, when an
12958 assembler directive was added, i.e. banksel,
12959 * pic16_FixRegisterBanking: improved logic that causes the insertion
12961 * InlineFunction: functions that are called once, are not any more
12962 inlined. This can be a port option in the future,
12964 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12966 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12967 hold the corresponding uninitialized symbols,
12968 * pic16_allocProcessorRegister: registers have explicit marked the
12970 * pic16_allocInternalRegister: registers are explicit marked as
12972 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12973 processing list, so bit registers were lost,
12976 * ralloc.h: added field 'accessBank' and original symbol operand
12977 in register definition,
12978 * removed the field isMapped from register definition,
12980 ** Several functions have been removed from various sources:
12981 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12982 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12983 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12984 pic16_assignRelocatableRegisters
12986 ** others have been introduced:
12987 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12988 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12990 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12992 * support/scripts/inc2h.pl: changed definition of BIT_AT
12993 to emit 'sbit at' instead of 'bit at'. This was a request.
12995 PIC16 port related preliminary changes:
12996 * gen.c: prefixed function popRegFromString with
12997 pic16_ and all references to it corrected
12998 * pcode.c: all pic16_pc_* hardware registers prefixed
12999 with underscore (_),
13000 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13001 * ralloc.c: newReg(): when register is REG_SFR then
13002 set address to rIdx,
13003 pic16_allocProcessorRegister(): marks register wasUsed=0
13004 pic16_writeUsedRegs(): added a call to assign processor
13005 registers via pic16_assignFixedRegisters
13007 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13009 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13010 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13011 variables in unused register banks. Also the SSEG is placed
13012 wherever there is enough space for it, and IDATA can be anywhere
13013 in internal RAM. For now compile using -Wl-Y[stack_size].
13014 The mem file is different for this option as well, since it
13015 makes no sense of talking about DSEG lenght.
13017 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13019 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13020 in certain cases, e.g. when ROM assignment, patch provided
13021 from Albert den Haan.
13023 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13025 Many signedness and type propagation fixes:
13026 * src/SDCCicode.c: made geniCodeCast() static
13027 replaced SPEC_ by IS_ (cosmetic)
13028 (operandOperation): fixed div and mod operation
13029 (usualBinaryConversions): added support for promotion of char
13030 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13031 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13032 (geniCodeAdd): an array index will stay unsigned, even if promoted
13034 (geniCodeArray): ditto
13035 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13036 * src/SDCCsymt.c (computeType): added more support for char;
13037 promotion of char is selectable by promoteCharToInt, fixed signedness
13039 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13040 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13041 * src/SDCCval (val*): replaced signedness calculation by
13043 rearranged if-branches (cosmetic)
13044 (valShift): added warning W_SHIFT_CHANGED
13045 (valCompare): fixed problem with different types
13046 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13047 * support/regression/tests/literalop.c: added many cases
13048 * support/regression/tests/ast_constant_folding.c: changed finally to
13050 * .version: new year, new version: 2.3.7
13051 * src/SDCCmain.c (main): applied patch #866468
13052 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13053 provided by Scott Bronson
13054 * doc/sdccman.lyx: updated documentation for sdcdb
13055 updated and added chapter tips
13057 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13059 * src/SDCCsymt.h: missing from yesterday's commits
13061 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13063 * src/SDCC.y (struct_or_union_specifier),
13064 * support/Util/SDCCerr.c,
13065 * support/Util/SDCCerr.h: verify that struct & union tags are used
13068 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13070 * src/SDCCglobl.h: missing from yesterday's commits
13072 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13074 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13075 sft_attributes, struct_declaration, parameter_declaration,
13076 type_name, start_block, declaration_list),
13077 * src/SDCC.lex (check_type): support redefinition of typedef names
13079 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13081 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13082 aligned xdata arrays. Erik helped me with the if clause.
13084 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13086 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13089 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13092 * src/SDCCast.c (newAst_),
13094 * src/SDCCicode.c (ast2iCode, newiCode),
13096 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13097 expr, statement, expression_statement, selection_statement,
13098 iteration_statement, expr_opt, jump_statement): foundation for tracking
13100 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13103 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13105 * support/Util/SDCCerr.c,
13107 * src/SDCCast.c (createCase, createDefault, decorateType),
13108 * src/SDCClabel.c (labelUnreach),
13109 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13111 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13112 (with thanks to Stas Sergeev)
13113 * device/include/time.h,
13114 * device/lib/time.c (CheckTime): suppress unreachable code warning
13116 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13118 * src/SDCCast.c (createIvalCharPtr),
13119 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13121 * support/regression/tests/nullstring.c: tests for these two bugs
13123 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13125 * support/Util/SDCCerr.h,
13126 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13127 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13128 about storage class and 'at' used inside struct or union
13129 * src/SDCCBBlock.c (iCodeFromeBBlock),
13130 * src/SDCCcse.c (ifxOptimize),
13131 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13132 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13133 printIval, emitStaticSeg, emitOverlay),
13134 * src/SDCClabel.c (deleteIfx),
13135 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13136 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13137 gatherAutoInit, processParms),
13138 * support/Util/SDCCerr.h,
13139 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13140 reporting for post-parse errors.
13142 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13144 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13145 implicit casts via union; they don't work on big endian systems
13146 (possible fix for bug #861138)
13148 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13150 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13151 * src/mcs51/main.c: fixed the fix for bug #737001
13153 2003-12-15 Borut Razem <borut.razem AT siol.net>
13155 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13157 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13159 * support/makebin/makebin.c: put output in binary mode
13161 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13163 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13164 xdata and data memory on startup. Set the environment variable
13165 SDCC_NOGENRAMCLEAR to disable this.
13166 * src/mcs51/peephole.def,
13167 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13168 (allows non-interrupt and interrupt code to safely compete for a resource
13169 without the non-interrupt code having to disable interrupts)
13171 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13173 * src/SDCCicode.c (geniCodeAdd),
13174 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13175 with valFromType if type might be a pointer and host is big endian).
13176 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13177 types, not just integer types.
13178 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13179 multiply defined with mismatching "at" address.
13181 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13183 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13184 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13185 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13186 with embedded nulls (fixed bug #753752)
13188 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13190 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13191 Apparently this did not see much testing (endless loop)
13193 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13195 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13197 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13199 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13200 gracefully handle NULL memmap pointers
13202 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13204 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13205 instead of deleting the iCode when an operand is volatile
13206 * src/z80/gen.c (genDummyRead),
13207 * src/mcs51/gen.c (genDummyRead),
13208 * src/ds390/gen.c (genDummyRead),
13209 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13211 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13212 * src/SDCC.y: fixed bug #850420
13214 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13216 Applied z80 i/o port patch from Peter Townson and fixed some operators
13217 to better handle operands in A register.
13218 * device/include/z180.h
13224 * src/z80/peeph-z80.def
13225 * src/z80/peeph.def
13228 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13230 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13232 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13234 * device/lib/hc08/_mullong.c: Removed extra #endif
13236 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13238 * sim/ucsim/hc08.src/inst.cc,
13239 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13240 carries from x to h
13241 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13242 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13243 * device/include/stdarg.h: fixed varargs for hc08
13244 * device/lib/Makefile.in,
13245 * device/lib/hc08/Makefile,
13246 * device/lib/hc08/_mulint.c,
13247 * device/lib/hc08/_mullong.c: fixed some endian problems
13249 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13251 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13252 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13253 * device/lib/_gptrget.c,
13254 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13256 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13258 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13259 * src/SDCCast.c (astErrors): fixed bug #846007
13260 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13262 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13264 * src/SDCCast.c (decorateType): disabled a transformation I added in
13265 revision 1.188 (access to fields of a structure at an absolute address);
13266 it breaks with bitfields, extern declarations, and gcse analysis.
13267 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13268 could be assigned through a pointer, so don't complain.
13269 * src/SDCCast.c (astErrors),
13271 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13273 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13275 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13276 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13277 output of __config directives, since gpasm now supports them
13278 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13279 pre-processor macro, i.e. -DMCU=p18f452
13280 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13281 and modified to handle 'cast' icode similarly to '=' icode
13282 * src/pic16/device.h (typedef struct PIC_device): added field
13283 'extMIface' to indicate that chip has external memory interface
13284 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13285 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13288 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13290 * src/SDCC.y (pointer): fixed bug #846006
13291 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13292 * src/SDCCast.c (decorateType): fixed bug #846009
13293 * src/ds390/peeph.def,
13294 * src/ds390/gen.c (genAnd, genOr),
13295 * src/mcs51/peeph.def,
13296 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13298 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13300 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13307 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13311 * src/SDCCbitv.c: added function to free a bitvector
13312 * src/SDCClrange.h,
13313 * src/SDCClrange.c: added function to recompute the liveranges
13314 * src/avr/ralloc.c,
13315 * src/ds390/ralloc.c,
13316 * src/hc08/ralloc.c,
13317 * src/mcs51/ralloc.c,
13318 * src/pic/ralloc.c,
13319 * src/pic16/ralloc.c,
13320 * src/xa51/ralloc.c,
13321 * src/z80/ralloc.c: recompute the liveranges after register packing
13323 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13325 * src/SDCCloop.c (newInduction): fixed bug #845630
13327 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13329 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13330 inadvertantly left behind from my 2003-11-12 change
13332 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13334 Updated headers I neglected to commit yesterday.
13335 * src/SDCClrange.h,
13338 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13340 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13341 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13342 * src/SDCCopt.c (eBBlockFromiCode),
13343 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13344 the creation of the key hash table from the sequencing so it can be used
13345 earlier (for some GCSE bug fixes still pending)
13347 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13349 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13350 * support/regression/tests/addsub.c: testing genPlus shortcut
13352 2003-11-15 Borut Razem <borut.razem AT siol.net>
13354 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13356 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13358 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13359 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13360 ordering is immaterial.
13361 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13363 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13365 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13366 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13367 (SIGSEV) of bug #840381
13368 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13369 unlink new file before rename if new and old filenames are the same)
13371 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13373 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13374 uninitialized variables) for the mcs51. Set environment variable
13375 SDCC_GENRAMCLEAR to test.
13376 xdata initialization slightly shorter
13378 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13381 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13382 #838241 & 780691 (basicly the same bug)
13383 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13384 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13386 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13388 * src/SDCCmain.c (linkEdit): "fix" #834252
13390 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13392 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13394 * src/SDCC.y: fixed bug #819403
13396 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13398 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13399 the reentrant attribute.
13400 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13401 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13403 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13404 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13405 erroneously reduced to a literal.
13406 * src/hc08/ralloc.c (packRegisters, rematStr),
13407 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13410 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13412 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13413 * doc/sdccman.lyx: changed from 'article' to 'book'
13414 * doc/Makefile: readded test_suite_spec and cdbfileformat
13416 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13418 * device/include/stdlib.h: include malloc.h to comply with ANSI
13419 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13421 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13423 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13424 * doc/clean.mk: also remove *.out files
13425 * doc/sdccman.lyx: some additions, larger top/bottom margins
13427 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13429 * src/SDCC.y: fixed bug #837365
13430 * support/regression/tests/bitopcse.c
13431 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13432 a symbol (might be valop instead)
13433 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13434 * device/lib/clean.mk: added hc08 to the cleaning list
13436 2003-11-04 Borut Razem <borut.razem AT siol.net>
13438 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13440 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13441 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13442 malloc is declared in standard stdlib.h
13444 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13446 * device/lib/hc08/Makefile: need to clean .rel not .o files
13447 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13449 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13453 * src/mcs51/main.c,
13454 * src/ds390/main.c,
13458 * src/pic16/main.c,
13459 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13460 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13461 tests (which uses the port's oclsExpense function)
13467 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13469 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13471 * src/SDCCcse.c (ifxOptimize),
13472 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13473 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13474 deleting the IFX iCode.
13475 * src/hc08/ralloc.c: reduced unneeded slocs
13476 * src/hc08/gen.c: fixed bug in asmopToBoolean
13478 2003-11-04 Borut Razem <borut.razem AT siol.net>
13480 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13481 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13482 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13483 transferred to configure
13485 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13487 Use headers defined in the C[++] standards:
13488 * sim/ucsim/gui.src/serio.src/fileio.cc
13489 * sim/ucsim/gui.src/serio.src/frontend.cc
13490 * sim/ucsim/gui.src/serio.src/main.cc
13491 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13492 * support/Util/NewAlloc.c
13494 * as/mcs51/lklibr.c
13498 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13500 * Added MSVC projects for hc08 assembler and linker:
13501 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13502 /as/hc08/link_hc08.dsp
13504 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13506 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13508 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13510 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13512 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13514 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13516 2003-10-31 Borut Razem <borut.razem AT siol.net>
13518 * support/cpp2/cpplib.h,
13519 support/cpp2/cpplib.c,
13520 support/cpp2/cpplex.c,
13521 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13522 to switch _asm block preprocessing on / off. Default is
13523 #pragma preproc_asm +
13525 2003-10-31 Borut Razem <borut.razem AT siol.net>
13527 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13528 when outputting comment blocks (when executed with -C option) and
13529 _asm (SDCPP specific) blocks
13531 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13533 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13535 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13537 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13539 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13541 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13542 * src/SDCCast.c (decorateType): fixed bug #832664
13544 2003-10-31 Borut Razem <borut.razem AT siol.net>
13546 * support/cpp2/cpplex.c: fixed for SDCPP:
13547 comments(when executed with -C option) and _asm blocks
13548 were included even if they where in skipped #if block.
13549 Applied solution from GCC cpp 3.3.2
13551 2003-10-31 Borut Razem <borut.razem AT siol.net>
13553 * src/SDCC.lex: sdcc now understands both formats:
13554 '# <line_number> <file_name>' and
13555 '#line <line_number> <file_name>'
13556 * support/cpp2/cppmain.c: sdcpp now generates the standard
13557 '# <line_number> <file_name>' instead of former
13558 '#line <line_number> <file_name>'
13560 2003-10-30 Borut Razem <borut.razem AT siol.net>
13562 * support/cpp2/cpphash.h,
13563 * support/cpp2/cpplib.h
13564 * support/cpp2/cpplex.c,
13565 * support/cpp2/cppmain.c,
13566 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13568 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13570 Fixed a number of problems revealed by bug #827883.
13571 * src/SDCCloop.c (loopInvariants): Spill location of the
13572 result operand should be recomputed if extracted from
13573 a loop. Also, don't extract assignments of an iTemp
13575 * src/SDCCast.c (isConformingBody): loop reversal should
13576 not occur if the control variable is involved with a
13577 relational operator.
13579 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13581 * .version: bumped to 2.3.6 to reflect the big improvements
13582 made by Erik and Klaus. Thanks!
13584 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13586 Replaced the livrange code.
13587 * src/SDCClrange.c: added new LR code
13589 * src/SDCCBBlock.h: removed remainig parts from old LR code
13590 * src/ds390/ralloc.c,
13591 * src/ds390/gen.c: minor fixes to make it work with new code
13593 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13596 * as/hc08/lkrloc.c,
13598 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13599 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13600 (tweaked fix for bug #818696)
13602 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13604 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13606 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13609 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13610 * src/mcs51/gen.c (gencjneshort),
13611 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13612 more efficient (per Scott Bronson's suggestion)
13614 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13616 Extended the semantics of the critical keyword to include
13617 individual statements. See RFE #827755 and #799831
13622 * support/Util/SDCCerr.c
13623 * support/Util/SDCCerr.h
13628 2003-10-19 Borut Razem <borut.razem AT siol.net>
13630 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13632 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13634 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13636 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13637 and predecrement operand is displayed
13639 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13641 * src/SDCCval.c (valMinus): fixed bug #826041
13643 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13645 Some hc08 related updates that I missed earlier
13646 * sim/ucsim/stypes.h
13647 * support/regression/ports/hc08/spec.mk
13649 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13651 New target "hc08" for the Motorola 68hc08 family of micros
13659 * sim/ucsim/hc08.src/*
13660 * sim/ucsim/configure.in
13661 * src/ucsim/configure
13662 * sim/ucsim/packages_in.mk
13665 * device/include/mc68hc908qy.h
13666 * device/lib/hc08/*
13667 * device/lib/Makefile.in
13668 * support/regression/ports/hc08/*
13669 * support/regression/Makefile
13671 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13673 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13675 * src/ds390/gen.c (genCast): fixed bug #821957
13677 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13679 * device/lib/logf.c: "fixed" overlay bug
13680 * support/regression/ports/host/spec.mk: added m library
13681 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13682 * support/regression/tests/float_trans: added (for Eric)
13684 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13686 * src/mcs51/gen.c (genCpl): fixed bug
13687 http://sf.net/mailarchive/message.php?msg_id=6263915
13689 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13691 * src/SDCCast.c (decorateType): added extended constant folding
13692 * src/SDCCsymt.c (computeType): cleanup
13693 * src/SDCCval.c (valShift): minor optimization
13694 * support/regression/tests/ast_constant_folding.c: added
13696 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13698 * src/SDCCmain.c: removed some unintended changes
13700 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13702 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13703 * src/z80/gen.c: fixed part of bug #817589
13704 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13706 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13708 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13719 * src/ds390/ralloc.c
13721 * src/mcs51/ralloc.c
13723 * src/pic16/ralloc.c
13724 * src/xa51/ralloc.c
13726 * src/z80/gen.c: removed unused label "release:"
13728 2003-10-06 Borut Razem <borut.razem AT siol.net>
13730 * src/SDCC.lex: removed definition of unused variables
13731 save_optimize and save_options
13733 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13735 * clean.mk: removed '=' in "-maxdepth=1"
13736 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13737 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13739 2003-10-06 Borut Razem <borut.razem AT siol.net>
13741 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13742 my_unput() replaced by unput()
13744 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13746 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13747 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13748 type-punned pointer will break strict-aliasing rules"
13749 Old LR behaviour is again default; Klaus' LR can be choosen by
13750 defining the environment variable LRKLAUS
13754 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13755 * clean.mk: fixed removal of files in bin/CVS/
13756 * device/lib/clean.mk: fixed removal of directories small and large
13757 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13759 * src/SDCCval.c: removed superflous test for pedantic
13761 2003-10-05 Borut Razem <borut.razem AT siol.net>
13763 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13764 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13765 message "unmatched #pragma SAVE and #pragma RESTORE"
13767 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13769 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13770 assembly, critical functions, atomic, nojtbound)
13772 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13774 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13780 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13783 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13785 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13787 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13788 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13789 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13791 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13793 * src/z80/gen.c (genRet): fixed bug #524753
13794 * src/z80/gen.c (genCast): fixed internal error on cast from
13796 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13797 fix for bug #477835 to the z80
13798 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13799 for tracking iCodes in the peephole optimizer for z80
13801 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13803 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13804 the other part of bug #814548
13805 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13807 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13809 * src/SDCCcse.c: fixed part of bug #814548
13811 2003-09-28 Borut Razem <borut.razem AT siol.net>
13813 * src/asm.c: rewrite of printILine() to use temporary file instead
13815 * src/xa51/main.c: commented out declaration of int rewinds
13817 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13819 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13821 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13823 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13824 * src/asm.c (printILine): Fixed bug #811015
13826 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13828 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13831 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13833 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13834 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13835 to correctly handle general case of AOP_PAIRPTR
13836 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13838 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13840 * src/mcs51/ralloc.c (fillGaps),
13841 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13842 register positioning bug)
13844 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13846 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13848 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13850 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13851 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13852 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13853 (ralloc doesn't intentionally do this now, but perhaps later)
13854 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13855 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13856 register positioning bugs (Fixed bug #762602 and #795325)
13857 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13858 (Fixed bug #808779)
13859 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13860 lines that --i-code-in-asm generates
13862 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13864 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13865 trying to fclose a FILE* that was already closed.
13867 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13869 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13870 of const struct should be treated as if const themselves)
13872 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13874 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13876 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13878 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13879 Unix (/n) and DOS (/r/n) line terminations.
13881 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13883 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13886 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13888 * src/mcs51/gen.c (genFunction, genEndFunction),
13889 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13890 and restore of EA so that stack offsets to parameters are
13891 correct when using both critical and reentrant/stack-auto.
13892 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13893 size (can be triggered in error if sloc is shared between
13894 different sized objects)
13895 * device/include/float.h: fixed macros to explicitly use
13896 unsigned long where needed
13898 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13900 Feature req. 799831: added code to allow nesting of critical functions
13901 * src/mcs51/gen.c (genFunction, genEndFunction)
13902 * src/ds390/gen.c (genFunction, genEndFunction)
13904 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13906 * src/SDCCsymt.c (sclsFromPtr),
13908 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13909 support for standard C idiom of memory mapped variables; for
13910 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13911 to xdata int at 0x1234 tempvar = 1.
13912 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13913 provided by Akiya ISHIDA
13915 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13917 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13918 * src/SDCCval.c (constVal): added reduction from int to char
13919 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13920 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13921 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13923 * support/regression/tests/shifts.c: fixed
13925 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13927 * src/z80/gen.c (genXor): Fixed bug #805445
13929 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13931 Fixed bug #621531 (const & volatile confusion in the type chain).
13932 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13933 refer to the const or volatile state of the pointer itself.
13945 * src/pic16/ralloc.c
13946 * support/regression/tests/const.c
13948 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13950 When checking for duplicated modules, use absolute paths
13951 instead of relative paths. Files changed:
13956 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13958 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13960 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13962 * device/include/string.h: added size_t typedef, changed
13963 prototypes to use size_t, eliminated separate reentrant and
13964 non-reentrant declarations, added _memmove declaration
13965 * device/lib/_memcpy.c: changed to use size_t instead of int,
13966 changed /4 to >>2 to avoid division library call
13967 * device/lib/_memcmp.c,
13968 * device/lib/_memset.c,
13969 * device/lib/_strncat.c,
13970 * device/lib/_strncpy.c,
13971 * device/lib/_strncmp.c: changed to use size_t instead of int
13972 * device/lib/_memmove.c: new file (fixed bug #772294)
13973 * device/lib/Makefile.in: added _memmove.c
13974 * device/lib/z80/asm_strings.s: fixed bug #772290
13975 * support/regression/tests/bitfields.c: attempt to fix host assertion
13976 failure on amd64-unknown-linux2.2
13978 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13980 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13981 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13982 * as/z80/asmain.c (main): fixed bug #801766
13984 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13986 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13989 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13991 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13992 reported in bug #800609
13994 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13996 * Top header beautifications in src/pic16 directory:
13997 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13998 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13999 pcoderegs.h, ralloc.c, ralloc.h
14000 * main.c: added top header and GPL license notice
14001 * pcode.c: fixed the if-conditional warning
14003 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14005 * device/lib/_mullong.c: replaced int by short for gcc
14007 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14009 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14010 and JUMPTABLE iCodes properly now (worked by accident before)
14011 * src/mcs51/gen.c (leftRightUseAcc),
14012 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14013 iCode properly now. Use getSize instead of nRegs since a & b
14014 aren't part of the nRegs tally.
14016 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14018 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14019 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14020 before instructions that use the _STATUS register
14022 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14024 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14025 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14026 fetching of the pointer
14027 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14028 copied from genNearPointerSet()
14029 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14030 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14031 If they pop r0/r1 they must be called in the opposite order than aopOp().
14032 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14033 (resp. --stack-auto), prepared for --xstack
14035 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14037 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14039 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14041 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14042 these ports have their own __sdcc_external_start()
14044 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14046 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14047 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14048 type for bits was changed. It resulted in bit variables becoming
14049 global, which is not permitted in PIC 14 assembly output.
14051 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14053 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14055 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14057 Z80 and MCS51 linkers complaint if a public symbol is defined
14058 in more than one library module:
14062 * as/mcs51/Makefile.in
14064 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14066 A few small changes that speed up the peephole optimizer.
14070 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14072 Try to make the peephole optimizer smarter by maintaining
14073 an association between the assembly source code and the
14074 iCodes that originated them. Put this information to use
14075 with a new peephole rule condition "notVolatile" so that
14076 the rules can be aggressive yet still safe.
14081 * src/mcs51/peeph.def
14083 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14087 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14088 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14089 if the left or right operand symbols have the accuse flag set.
14091 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14093 Changed the type of the result of the ! (NOT) operator to char;
14094 previously it returned the same type as the source. This allows
14095 us to eliminate all the genFloatNot functions (all of its target
14096 implementations were very buggy) since !float can use the same
14099 * src/SDCCicode.c (ast2iCode): ! returns char
14100 * src/mcs51/gen.c (genNot, genNotFloat),
14101 * src/ds390/gen.c (genNot, genNotFloat),
14102 * src/z80/gen.c (genNot, genNotFloat),
14103 * src/pic/gen.c (genNot, genNotFloat),
14104 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14106 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14108 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14109 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14110 during interrupts. Ensure WSAVE is located at a shared bank address.
14111 2. Fixed page selection in some places
14112 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14113 the registers name strings.
14114 4. Fixed "signed / unsigned compare" compiler warnings.
14115 5. The PIC port manages its own allocation of the general purpose
14116 registers, but makes no attempt to reuse them. As a result when
14117 compiling it soon runs out of general purpose registers. Some
14118 additional code was added to the files pcode.c and device.c to walk
14119 through the function call tree and rename the registers so that they
14129 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14130 genPlus() & genMinus() when the result is the same as left or right
14132 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14134 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14136 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14138 Made bitfield a distinct type from bit so that bitfields
14139 convert as per ANSI C and bits retain their traditional
14140 boolean style behaviour. Implemented bitfield support in
14148 * src/ds390/gen.c: bit v bitfield split
14149 * src/z80/gen.c: New support for bitfields
14150 * support/regression/tests/bitfields.c: reenabled z80,
14153 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14155 Rules 246.x, 247.x relate to bitfields, the others speed up
14156 access to xdata mapped I/O devices.
14158 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14160 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14162 Cleaned up genPackBits and genUnpackBits and added two helper
14163 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14164 for literal assignments in genPackBits (thanks to Frieder for
14170 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14172 Fixed bug #748310 (pointer to function type mishandled when the
14173 function name is omitted). Also fixed a SIGSEGV when a function
14174 attribute (reentrant, etc) is used on a non-function or on a
14175 function but misplaced before the parameter list.
14177 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14179 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14180 * support/Util/SDCCerr.h,
14181 * support/Util/SDCCerr.c: Added func attr misuse error msg
14183 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14185 Fixed bug #787649 by anonymous
14186 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14187 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14189 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14191 Fixed numerous bitfield problems.
14193 * src/SDCC.y: More bitfield related error checking
14195 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14196 * support/Util/SDCCerr.h,
14197 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14198 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14199 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14200 * support/regression/tests/bitfields.c: tests added
14202 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14204 Made the constant following the "interrupt" keyword optional. If
14205 omitted, the function will not automatically be given an entry
14206 in the interrupt vector table (similar to #pragma NOIV, but
14207 less syntacticly kludgy). The interrupt number is also now
14208 range checked. Also fixed a bug in the high order bit example
14215 * support/Util/SDCCerr.c
14216 * support/Util/SDCCerr.h
14219 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14221 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14222 * src/SDCCicode.c (operandOperation): rewritten some ops
14223 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14224 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14226 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14227 be re-activated by defining REDUCE_LITERALS)
14228 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14229 unsigned, but are signed by default
14230 * src/SDCCval.c (constVal): rearranged
14231 * src/SDCCval.c (valMod): preliminary fix
14232 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14233 * support/regression/literalop.c: added, work in progress
14235 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14237 Generate warnings for useless declarations like "char data;"
14238 that don't do what new users expect.
14241 * support/Util/SDCCerr.h
14242 * support/Util/SDCCerr.c
14244 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14246 * src/SDCCval.c (valMult): fix overflow detection of negative int
14248 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14250 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14252 Changes to support big endian targets:
14265 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14267 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14268 * device/lib/time.c: fixed warning "integer overflow in expression"
14270 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14272 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14273 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14274 constants are unsigned; added recognition of "u" flag for unsigned
14275 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14276 * src/SDCCval.c (valDiv, valMod): fixed signdness
14277 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14278 signedness of modulo, left and right shift
14279 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14280 * support/Util/SDCCerr.h: added warning W_INT_OVL
14281 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14282 * src/SDCCast.c (ast_print): improved output of constants
14284 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14286 Fixed some warnings when building with MSVC:
14288 * as/mcs51/asdata.c
14292 * link/z80/aslink.h
14293 * link/z80/lkdata.c
14294 * link/z80/lkeval.c
14299 * support/cpp2/cpplib.c
14303 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14305 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14307 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14309 * support/librarian/clean.mk: Do not remove Makefile.
14310 * support/librarian/Makefile: added.
14312 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14314 Added librarian to MSVC build:
14317 * support/librarian/librarian.dsp
14319 'configure' not needed for librarian, removed:
14320 * support/librarian/configure
14321 * support/librarian/configure.in
14322 * support/librarian/config_in.h
14323 * support/librarian/Makefile.in
14325 Hopefully these ones built the librarian and the rest of sdcc properly:
14327 * Makefile.common.in
14329 Messed up 'configure', so revert to previous version:
14333 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14335 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14336 there, while the mantissa of a double is "only" 53 bits wide.
14338 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14340 Adding sdcclib to the build. MSVC project coming soon.
14341 Files added/changed:
14343 * support/librarian/clean.mk
14344 * support/librarian/configure
14345 * support/librarian/configure.in
14346 * support/librarian/config_in.h
14347 * support/librarian/Makefile.bcc
14348 * support/librarian/Makefile.in
14349 * support/librarian/sdcclib.c
14352 * Makefile.common.in
14356 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14358 Linker now complaints if linked modules have conflicting options, for
14359 example, one compiled using --model-large and another one compiled with
14360 --model-small. The following files were modified:
14362 * as/mcs51/asdata.c
14363 * as/mcs51/aslink.h
14365 * as/mcs51/asmain.c
14367 * as/mcs51/i51pst.c
14368 * as/mcs51/lkdata.c
14369 * as/mcs51/lklibr.c
14370 * as/mcs51/lkmain.c
14376 * link/z80/aslink.h
14377 * link/z80/lkdata.c
14378 * link/z80/lklibr.c
14379 * link/z80/lkmain.c
14382 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14384 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14385 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14387 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14389 * src/z80/mappings.i: fix _mul[us][int,long] entries
14391 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14393 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14395 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14397 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14398 * support/regression/tests/bitopcse.c: added
14406 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14408 added support for new library format to z80, gbz80 linkers:
14414 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14416 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14417 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14419 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14421 added DUMMY_READ_VOLATILE:
14430 * src/SDCCcse.c (algebraicOpts): many improvements
14431 * src/SDCCcse.h: removed algebraicOpts()
14432 * src/SDCCicode.c (picDummyRead): added
14434 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14436 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14437 "Insufficient space in data memory".
14439 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14441 * src/mcs51/gen.c: fixed bug #771358
14442 * src/z80/gen.c: fixed bug #759087
14444 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14446 * src/pic16/glue.c: minor cleanup by Vangelis
14448 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14450 * device/include/regc515c.h: fixed #758477
14451 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14452 * device/lib/_gptrput.c: saved a few bytes
14453 * my tab spacing is 8, yours too?)
14454 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14455 * device/lib/serial.c: process RX bytes earlier than TX bytes
14456 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14458 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14460 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14462 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14464 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14466 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14468 * device/lib/Makefile.in: bad fix, reverted to 1.43
14470 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14472 * device/lib/Makefile.in: added missing z80 object files
14474 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14476 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14477 pic16 progress by Vangelis:
14480 * src/pic/Makefile:
14487 * pic16/genarith.c:
14492 * pic16/pcodepeep.c:
14495 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14497 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14499 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14501 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14502 added gbz80 build to MSVC project.
14503 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14504 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14505 from 8051 stuff and setup so it links using a .lnk file.
14507 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14509 * support/librarian/sdcclib.c: sdcc librarian.
14510 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14513 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14515 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14517 2003-07-02 Borut Razem <borut.razem AT siol.net>
14519 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14520 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14521 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14522 src/xa51/main.c, src/z80/main.c:
14523 virtualization of glue() function: each port has it's own glue function,
14524 which is accessed by do_glue function pointer in PORT.general structure
14526 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14528 * DS800C400 fun, improved ROM interface and tinibios.
14530 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14532 * More support for DS80C400. Now includes beginning of interface to ROM.
14534 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14536 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14538 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14540 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14542 2003-06-19 Borut Razem <borut.razem AT siol.net>
14544 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14546 2003-06-19 Borut Razem <borut.razem AT siol.net>
14548 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14549 fixed Z80 port - crt0.o: cannot open.
14551 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14553 * support/Util/MySystem.c (merge_command): revert bad fix
14555 2003-06-18 Borut Razem <borut.razem AT siol.net>
14557 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14559 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14561 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14562 option --use-stdout sends errors to stdout instead of stderr.
14564 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14566 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14568 2003-06-15 Borut Razem <borut.razem AT siol.net>
14570 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14571 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14572 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14573 fixed width array of pointers replaced with sets;
14574 multiple include and lib paths ared transferred to preprocessor and linker
14575 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14576 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14577 fixed width array of pointers
14578 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14579 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14580 fixupPath(), getPathDifference()
14581 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14582 fixed width array of pointers
14584 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14586 * src/pic16/ralloc.c: fix warnings
14587 * src/pic16/pcode.c: fix warning
14589 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14591 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14592 know all the details, but essentially this set of changes enable
14593 the pic16 port to generate movff instructions and generate assembler
14597 * src/pic16/glue.c:
14598 * src/pic16/pcode.c:
14599 * src/pic16/device.c:
14600 * src/pic16/main.c:
14601 * src/pic16/pcode.h:
14602 * src/pic16/pcoderegs.c:
14603 * src/pic16/ralloc.c:
14604 * src/pic16/ralloc.h:
14606 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14608 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14609 added option --vc, so sdcc errors and warnings are compatible with
14610 Microsoft Visual Studio.
14612 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14614 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14615 device/lib/libfloat.lib: added atof function.
14617 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14619 * doc/sdccman.lyx: updated to Lyx 1.3
14620 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14621 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14622 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14624 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14626 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14628 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14630 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14631 additions to the "related tools/documentation" section
14633 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14635 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14637 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14639 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14640 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14642 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14644 * doc/sdccman.lyx: fix double dash and other minor things
14645 * doc/Makefile: fix double dash
14647 2003-05-28 Karl Bongers(patches from Martin Helmling)
14648 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14649 condition and ignore commands.
14651 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14653 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14654 is in parts still quite out of date, I did changes as far as I felt makes sense
14655 for a non-native english speaker.
14656 Please feel free to add to the manual or to correct my changes.
14657 * doc/Makefile: undid touching the date of intermediate tex files.
14659 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14661 * doc/sdccman.lyx: Manual has an index now
14663 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14665 Finalize muluint/mulsint and mululong/mulslong merging:
14666 * device/lib/_mulint.c
14667 * device/lib/_mullong.c
14668 * device/lib/gbz80/mul.s
14669 * device/lib/gbz80/stubs.s
14670 * device/lib/z80/mul.s
14671 * device/lib/z80/stubs.s
14672 * src/SDCCsymt.c (initCSupport)
14674 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14676 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14677 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14678 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14679 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14682 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14684 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14685 the regression tests I'm not brave enough to enable 245.b, 245.c
14686 * doc/sdccman.lyx: added latex preamble for hyperref package.
14687 Using pdflatex this will give you a hyperlinked pdf file with
14688 bookmarks. (prepend '%' before /usepackage if this breaks something)
14690 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14692 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14694 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14696 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14698 2003-05-21 <johan AT balder>
14700 * src/SDCCglue.c (printIval): fixed bug #739934
14702 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14704 Applied patch from bug 737905 (renamed yylineo to mylineno):
14711 * src/pic16/pcode.c: Cleaned warnings
14712 * src/pic16/pcodeflow.c: Cleaned warnings
14713 * src/pic16/pcoderegs.c: Cleaned warnings
14715 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14717 * src/pic16/pcode.c: Cleaned warnings
14718 * src/pic16/pcodepeep.c: Cleaned warnings
14719 * src/pic16/ralloc.c: Cleaned warnings
14721 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14723 * doc/sdccman.lyx: fixed bug 739745
14724 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14726 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14728 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14729 it can be defined with CFLAGS when running configure
14730 * src/SDCCmain.c: fixed compiling + linking with object files
14732 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14734 * configure.in: configure for pic16 port,
14735 added --disable-pic16-port
14736 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14737 * src/SDCCmain.c: linkOptions is changed to set *,
14738 added if/endif conditional macros to remove options help
14739 messages from optionsTable when a port is not configured, added
14740 support for the PIc16 port in the ports table, when executing
14741 the compiler with no port specified on command line, a default
14742 port is selected with the new macro DEFAULT_PORT which is
14743 defined in port.h, in setDefaultOptions() linkOptions is removed
14744 from initialization assignment, since now it is a set,
14745 parseCmdLine uses setParseWithComma for linkOptions, in
14746 linkEdit() linkOptions are accessed with new function indexSet()
14747 which returns the i'th item of a set variable. See SDCCset.c, in
14748 linkEdit() when calling buildCmdLine(), added linkOptions as
14749 last argument. Now users can pass arguments to gplink via the
14750 -Wl option, main() uses pic16glue() to glue up pic16 programs
14751 * src/SDCCpeeph.c: various changes to support pic16
14752 * src/SDCCset.c: added function void *indexSet(set *, int) to
14753 return the i'th item of the set
14754 * src/SDCCset.h: added function prototype for indexSet()
14755 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14756 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14757 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14758 added macro DEFAULT_PORT
14759 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14760 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14762 * src/pic16/glue.c: commented out some error producing lines
14763 * src/pic16/main.c: __config directives are commented out to stop
14764 gpasm complaining and test the linkage with gplink, _linkCmd and
14765 _asmCmd changed to be more gplink and gpasm friendly
14766 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14767 produced an error when parsed, peep rule 12 is added to utilize
14768 movff, but it is commented out since the pCode does not support
14769 yet a command with 2 address arguments
14771 2003-05-18 <johan AT balder>
14773 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14774 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14775 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14777 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14778 Added feature to script commands from file.
14780 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14782 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14783 * src/SDCCutil.c: include ctype.h for win32
14785 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14787 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14789 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14791 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14792 Fixed so you can set breakpoints prior to run, run does not stop
14793 on entry now. Add tbreak. Other enhancements and fixes for use
14796 2003-05-12 Borut Razem <borut.razem AT siol.net>
14798 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14800 2003-05-11 Borut Razem <borut.razem AT siol.net>
14802 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14803 the path of bin directory, so that PATH is the only env. variable, which has to be set
14804 in case of standard installation.
14805 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14806 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14807 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14809 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14811 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14812 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14813 temp files are in the port dir; clean the gen/test directory when
14814 generating new test.c
14815 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14816 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14817 * support/regression/tests/zeropad.c: added
14819 2003-05-09 <johan AT balder>
14821 * src/SDCCglue.c: fixed bug #597940
14823 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14825 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14826 cache sfr, optimize next,step, fix off by one sourceline,
14827 support ddd list function.
14828 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14830 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14832 * support/regression/HTMLgen.py: added compare_s2f()
14833 * support/regression/Makefile: redo 1.27
14834 * support/regression/generate-cases.py: redo 1.5
14836 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14838 * support/regression/tests/float.c: workaround 33 bit hex constant
14839 * support/regression/tests/simplefloat.c: fix division for host
14841 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14843 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14844 that tame's the PIC's over-aggressive optimizer.
14846 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14848 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14851 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14853 Initial support for DS80C400. "Hello world" runs on TINIm400
14856 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14858 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14859 * Some notes on ddd usage added in debugger/README
14860 Martin Helmling adding more features and fixes for ddd GUI debugger.
14861 Code added for nexti, stepi, up, down, and other adjustments.
14863 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14865 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14866 * src/pic/peeph.def Added two rules to optimize carry manipulation
14867 * src/pic/* removed debug printfs
14869 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14871 * debugger/mcs51/cmd.c: added header newalloc.h
14873 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14875 * as/Makefile: new EXEEXT
14876 * as/z80/Makefile: remove trailing slash of BUILDIR
14877 * as/z80/clean.mk: new EXEEXT
14878 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14879 * support/cpp2/Makefile.in: new EXEEXT
14880 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14882 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14884 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14885 EXEEXT was introduced to fix all related problems with targets
14886 "clean", "install" and "uninstall"; a couple of further flaws
14887 especially with "clean" have been fixed too
14888 * as/mcs51/Makefile.in
14889 * as/mcs51/clean.mk
14893 * debugger/mcs51/Makefile.in
14894 * debugger/mcs51/clean.mk
14895 * link/z80/Makefile
14896 * link/z80/Makefile.in
14897 * link/z80/clean.mk
14899 * packihx/Makefile.in
14901 * sim/ucsim/Makefile
14902 * sim/ucsim/clean.mk
14903 * sim/ucsim/avr.src/Makefile.in
14904 * sim/ucsim/avr.src/clean.mk
14905 * sim/ucsim/s51.src/Makefile.in
14906 * sim/ucsim/s51.src/clean.mk
14907 * sim/ucsim/xa.src/Makefile.in
14908 * sim/ucsim/xa.src/clean.mk
14909 * sim/ucsim/z80.src/Makefile.in
14910 * sim/ucsim/z80.src/clean.mk
14911 * sim/ucsim/main_in.mk
14912 * sim/ucsim/packages_in.mk
14913 * sim/ucsim/gui.src/Makefile.in
14914 * sim/ucsim/gui.src/serio.src/Makefile.in
14915 * sim/ucsim/gui.src/serio.src/clean.mk
14918 * support/cpp2/Makefile.in
14919 * support/cpp2/clean.mk
14920 * support/makebin/Makefile
14921 * support/makebin/clean.mk
14922 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14923 * doc/sdccman.lyx: --program-suffix no longer needed
14925 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14927 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14928 Martin Helmling added support for ddd GUI debugger.
14929 Code added to display assembly, set variables, and other commands
14930 to interface to ddd.
14932 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14934 * as/Makefile: fix target clean
14935 * as/clean.mk: fix target clean
14936 * as/z80/clean.mk: fix target clean
14938 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14940 * Makefile.common.in: added AT EXEEXT AT
14941 * configure.in: removed all mingw32 stuff
14942 * configure: rebuilt from configure.in
14943 * doc/sdccman.lyx: updated section "installation"
14944 * support/scripts/sdcc_mingw32: adapted to configure
14945 * support/scripts/sdcc_cygwin_mingw32: added
14947 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14949 * src/pic Added object file support for the PIC port
14950 * src/pic Applied patch from Craig Franklin (this started the object file support)
14951 * src/regression Updated the PIC regression tests for object files
14953 2003-04-20 Borut Razem <borut.razem AT siol.net>
14955 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14956 lklex.c: In function `getfid':
14957 lklex.c:203: warning: array subscript has type `char'
14958 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14959 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14960 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14961 stack handling macros
14963 2003-04-19 Borut Razem <borut.razem AT siol.net>
14965 * "handling space characters in file path" task:
14966 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14967 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14968 * support/Util/MySystem.h: make it self-sufficient
14969 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14970 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14971 handling space characters in file path
14972 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14973 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14974 * support/Util/MySystem.c: handling space characters in executable's path
14976 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14978 * as/z80/Makefile: fix permanent rebuild of z80
14979 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14980 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14982 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14984 * src/SDCCopt.c: add special case optimization to replace modulo by
14985 a power of two with a bitwise AND.
14987 2003-04-18 <johan AT balder>
14989 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14991 2003-04-17 <johan AT balder>
14993 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14994 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14996 2003-04-13 Borut Razem <borut.razem AT siol.net>
14998 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14999 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15000 fixed mingw problem in adl_NORMALIZE_PATH
15002 2003-04-12 Borut Razem <borut.razem AT siol.net>
15004 * fixed "#pragma SAVE/RESTORE can not be nested":
15005 * src/SDCC.lex: reworked pragma handling functions
15006 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15007 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15009 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15011 * src/SDCCutil.c (pathEquivalent): defined but not used
15012 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15013 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15014 * configure: rebuilt from configure.in
15015 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15016 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15017 * device/include/Makefile.in: replace sdcc_datadir
15018 * device/lib/Makefile.in: replace sdcc_datadir
15019 * Makefile.common.in: add LDFLAGS from configure
15020 * packihx/Makefile.in: use LDFLAGS
15021 * src/Makefile.in: use LDFLAGS
15022 * support/cpp2/Makefile.in: add LDFLAGS from configure
15023 * support/makebin/Makefile: use LDFLAGS
15024 * .version: bumped version number to 2.3.5
15026 2003-04-12 Borut Razem <borut.razem AT siol.net>
15028 * completed "different paths" task:
15029 * src/SDCCmacro.c: fixed bug in handling quotes
15030 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15031 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15033 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15035 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15037 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15039 * ds390/gen.c ds390/peeph.def: fix bug 706781
15041 2003-04-11 Borut Razem <borut.razem AT siol.net>
15043 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15045 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15047 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15048 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15049 set - this bit used to not be set...).
15050 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15051 bad code in PIC Port
15052 * src/regression/and2.c added to test bug 609268
15053 * src/regression/Makefile added and2.c to regression test
15056 2003-04-08 <johan AT CP255758-A>
15058 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15059 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15060 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15062 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15064 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15066 * support/cpp2/Makefile.in: fix bug #487815
15067 * configure: rebuilt from configure.in
15068 * Makefile.common.in: docdir changed, new path suffixes
15069 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15070 * sdcc_vc_in.h: reflect changes from sdccconf.h
15071 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15072 * src/SDCCutil.h: remove BINDIR hack
15073 * doc/sdccman.lyx: update new path hierarchy
15075 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15077 * src/SDCCpeeph.c: added okToRemoveSLOC test
15079 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15081 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15083 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15085 * src/SDCCpeeph.c: added labelIsReturnOnly test
15086 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15088 2003-04-05 <johan AT balder>
15090 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15091 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15092 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15093 * src/SDCCast.c: fixed a warning
15094 * src/SDCCast.h: fixed a warning
15095 * src/SDCCicode.c (operandFromAst): fixed a warning
15097 2003-04-04 <johan AT balder>
15099 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15100 * src/SDCCast.c (decorateType): fixed bug #715076
15101 * src/SDCC.y: fixed bug #702907
15103 2003-04-03 <johan AT balder>
15105 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15106 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15107 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15108 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15109 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15111 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15113 * _decdptr.c: fix return values
15114 * _gptrget.c: fix return values
15115 * _gptrgetc.c: fix return values
15116 * _gptrput.c: fix return values
15117 * _mulint.c: fix return values
15118 * as/z80/Makefile: fix 'make -j' problem
15120 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15122 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15123 * configure.in: big cleanup, updated to autoconf 2.5x
15124 * configure: rebuilt from configure.in
15125 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15126 * sdcc_vc_in.h: reflect changes from sdccconf.h
15127 * doc/Makefile: fixed a flaw in "make install"
15129 2003-04-02 <johan AT balder>
15131 * src/ds390/gen.c (genCmp): no comments
15132 * src/mcs51/gen.c (genCmp): no comments
15133 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15134 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15136 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15138 * support/regression/generate-cases.py: place generated file in given sub directory
15139 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15140 * support/regression/Makefile: improvements for 'make -j';
15141 side effect: it's simpler and faster now
15143 2003-03-31 Borut Razem <borut.razem AT siol.net>
15145 * src/z80/main.c: link-{port} and as-{port} defined without path
15146 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15148 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15150 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15152 2003-03-30 Borut Razem <borut.razem AT siol.net>
15154 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15155 changed type of list parameter to set
15156 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15157 * src/port.h: changed type of do_assemble() parameter to set
15158 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15159 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15160 definition of "cppoutfilename" macro with NULL value in preProcess()
15161 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15162 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15163 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15164 replaced with set *binPathSet
15165 * shash_add() deallocates the item, if allready exsists, before adding the new one
15166 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15168 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15170 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15171 a nested for loop bug in the PIC port
15172 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15175 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15177 * support/Util/dbuf.h: remove C++ stuff to make it portable
15179 2003-03-28 Borut Razem <borut.razem AT siol.net>
15181 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15182 literal strings in stringLiteral()
15183 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15184 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15187 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15189 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15191 2003-03-26 <johan AT balder>
15193 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15194 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15195 * src/SDCCast.c (decorateType): fixed " -v < 3"
15197 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15199 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15200 Added Lenny Story's debug infrastructure changes:
15201 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15202 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15203 * src/cdbFile.c: added
15204 * src/SDCCdebug.c: added
15205 * src/SDCCdebug.h: added
15206 * src/SDCCast.c (createFunction)
15207 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15208 * src/SDCCmain.c (parseCmdLine, main)
15209 * src/SDCCmem.c (redoStackOffsets)
15210 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15213 * src/avr/gen.c (genAVRCode)
15214 * src/ds390/gen.c (gen390Code)
15215 * src/mcs51/gen.c (gen51Code)
15216 * src/pic/gen.c (genpic14Code)
15217 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15218 * src/xa51/gen.c (genXA51Code)
15219 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15221 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15223 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15224 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15226 2003-03-22 <johan AT balder>
15228 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15230 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15232 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15233 * doc/cdbfileformat.lyx: added, written by Lenny Story
15234 * doc/Makefile: added cdbfileformat.lyx
15235 * doc/clean.mk: added cdbfileformat.lyx
15237 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15239 * src/mcs51/peeph.def: fix bug #705773
15241 2003-03-20 <johan AT balder>
15243 An sfr/sbit can have an "at #" AND an initializer
15244 * src/SDCCsymt.c (checkSClass):
15245 * src/SDCCmem.c (allocGlobal):
15246 * src/SDCCmem.c (allocLocal):
15247 * src/SDCCast.c (createBlock):
15249 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15251 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15253 2003-03-16 <johan AT balder>
15255 Undid the hackup of const and volatile, the problem is much bigger
15257 * src/SDCCast.c:1.171
15258 * src/SDCCglue.c:1.138
15259 * src/SDCCicode.c:1.146
15260 * src/SDCCsymt.c:1.150
15261 * src/SDCCval.c:1.65
15263 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15265 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15266 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15268 2003-03-13 <johan AT balder>
15270 Hackup const and volatile modifiers in type chains a bit:
15272 * src/SDCCast.c:1.169
15273 * src/SDCCglue.c:1.136
15274 * src/SDCCicode.c:1.143
15275 * src/SDCCsymt.c1.146
15276 * src/SDCCsymt.h1.59
15277 * src/SDCCval.c:1.63
15279 2003-03-12 <johan AT balder>
15281 * src/SDCCBBlock.h: more LRH debugging junk
15282 * src/SDCCcflow.h: more LRH debugging junk
15283 * src/SDCCloop.c: more LRH debugging junk
15284 * src/SDCC.y (struct_declaration): fixed bug #697590
15285 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15286 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15287 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15289 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15290 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15291 test function names must now match exactly).
15292 * src/SDCCcse.c: added special case in findCheaperOp to allow
15293 extending a short integer. Makes less awful code for bug 700121 test case.
15295 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15297 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15298 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15300 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15302 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15303 actually called (operandsNotEqual() was called for all
15304 operandsNotEqualX tests).
15306 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15308 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15309 with shorter literals. Fixes bug 700121.
15311 2003-03-11 <johan AT balder>
15313 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15315 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15317 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15318 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15320 2003-03-10 Borut Razem <borut.razem AT siol.net>
15322 * src/SDCCmain.c: pipe preprocessor's output
15323 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15324 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15325 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15326 which closes all pipes in pipeSet set
15327 * src/SDCCset.c: free deleted item in function deleteSetItem()
15328 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15329 moved from z80 to src subproject
15330 * .version: increased version number to 2.3.4
15332 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15334 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15335 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15336 * support/regression/ports/xa51/spec.mk: fix typo
15338 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15340 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15342 2003-03-09 Borut Razem <borut.razem AT siol.net>
15344 * src/SDCCmain.c: pipe preprocessor's output
15345 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15346 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15347 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15348 which closes all pipes in pipeSet set
15349 * src/SDCCset.c: free deleted item in function deleteSetItem()
15350 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15351 moved from z80 to src subproject
15353 2003-03-09 Borut Razem <borut.razem AT siol.net>
15355 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15356 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15357 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15358 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15359 * src/SDCCglobl.h: unification of WIN32 native definitions
15361 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15363 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15365 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15367 * src/configure.in: check for endianess (even while cross-compiling)
15368 * src/configure: check for endianess (even while cross-compiling)
15369 * src/configure_in.h: check for endianess (even while cross-compiling)
15370 * src/avr/gen.c: remove old endianess stuff
15371 * src/mcs51/gen.c: remove old endianess stuff
15372 * src/ds390/gen.c: remove old endianess stuff
15373 * src/pic/gen.c: remove old endianess stuff
15374 * src/pic/genarith.c: remove old endianess stuff
15375 * src/pic/glue.c: fix endianess check
15376 * src/pic16/gen.c: remove old endianess stuff
15377 * src/pic16/genarith.c: remove old endianess stuff
15378 * src/pic16/glue.c: fix endianess check
15379 * src/xa51/gen.c: remove old endianess stuff
15380 * src/z80/gen.c: fix endianess check
15381 * src/SDCCglue.c: fix endianess check
15382 * src/ds390/peeph.def: fix bug 700036
15384 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15386 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15387 * src/configure: find appropriate data-types on host for SDCC's int and long
15388 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15389 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15390 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15392 2003-03-07 <johan AT balder>
15395 some minor cleanups before the big shot
15396 OP_DEFS and OP_USES now use Kevin's protection
15397 new option --nolabelopt
15399 * src/SDCCBBlock.c:
15408 * src/ds390/ralloc.c:
15409 * src/mcs51/ralloc.c:
15410 * src/pic/ralloc.c:
15411 * src/xa51/ralloc.c:
15412 * src/z80/ralloc.c:
15414 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15416 * src/pic/pcode.c (get_op): fix 64 bit warnings
15417 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15418 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15419 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15420 * support/regression/tests/malloc.c: fix 64 bit warnings
15422 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15424 * src/mcs51/gen.c (genMinus): fixed bug 696436
15426 2003-03-02 Borut Razem <borut.razem AT siol.net>
15428 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15430 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15432 * configure.in: test for mkstemp
15433 * sdccconf_in.h: add HAVE_MKSTEMP
15435 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15437 * device/include/ctype.h: removed warning while using --stack-auto
15438 * device/include/malloc.h: removed warning while using --stack-auto
15439 * device/include/string.h: removed warning while using --stack-auto
15441 2003-02-23 Borut Razem <borut.razem AT siol.net>
15443 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15444 because NDEBUG is defined (see man assert)
15445 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15447 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15449 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15450 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15452 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15454 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15455 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15457 2003-02-18 <johan AT balder>
15459 * as/mcs51/asmain.c (asmbl): module can start with a digit
15460 * as/z80/asmain.c (asmbl): module can start with a digit
15462 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15464 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15465 * src/asm.c: fix pipe() for Mingw32
15467 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15469 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15470 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15471 make -V work again; --c1mode reads now from stdin
15472 * doc/sdccman.lyx: added --c1mode
15473 * support/Util/SDCCerr.c: new messages for c1 mode
15474 * support/Util/SDCCerr.h: new messages for c1 mode
15475 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15477 2003-02-15 <johan AT balder>
15479 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15481 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15483 * doc/sdccman.lyx: Environment variables, -o and other minor things
15485 2003-02-14 <johan AT balder>
15487 * src/xa51/main.c: before anyone really tries to use it :)
15489 * Install doc's in share/sdcc/doc
15490 * removed some obsolete files
15491 * Do a proper make distclean and uninstall
15492 M Makefile.common.in
15495 M device/include/Makefile.in
15496 M device/lib/Makefile.in
15499 M sim/ucsim/doc/Makefile.in
15501 R src/avr/peeph.rul
15502 R src/xa51/peeph.rul
15503 M support/cpp2/Makefile.in
15504 M support/makebin/Makefile
15507 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15509 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15511 2003-02-10 Borut Razem <borut.razem AT siol.net>
15513 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15514 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15515 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15516 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15517 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15518 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15519 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15520 src/z80/Makefile.bcc: Borland Makefile cleanup
15521 * as/z80/Makefile.bcc: Added Borland Makefile
15522 * support/cpp2/borland.h: Removed
15524 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15526 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15527 * src/SDCC.lex: new pragma NOIV
15528 * src/SDCCglobl.h: new pragma NOIV
15529 * src/SDCCmem.c: new pragma NOIV
15531 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15533 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15535 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15537 * src/SDCCmain.c: signal handling is switched off by --debug
15538 * doc/Makefile: small fix for install; use clean.mk again
15539 * doc/clean.mk: clean *.pdf and *.html too
15541 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15543 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15544 * device/lib/printfl.c: fix a ds390 bug by making it portable
15545 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15546 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15547 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15548 * debugger/mcs51/cmd.c: converted multi-line string literals
15549 * sim/ucsim/globals.cc: converted multi-line string literals
15550 * src/SDCCmain.c: introduced signal handler to remove temp files
15551 * doc/Makefile: small tweaks, implement clean
15552 * doc: removed generated files
15554 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15556 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15557 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15558 Address Record is not correctly generated for DS390."
15560 2003-02-02 Borut Razem <borut.razem AT siol.net>
15562 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15563 * as/mcs51/asm.h: fixed compilation with Borland C
15564 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15565 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15566 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15567 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15568 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15569 src/z80/Makefile.bcc: delete $(LIB) only if exist
15570 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15572 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15574 * device/include/malloc.h: introduced NULL
15575 * device/include/string.h: introduced NULL
15576 * device/include/stdlib.h: introduced NULL
15577 * device/lib/_memcpy.c: removed NULL
15578 * device/lib/_strcat.c: removed NULL
15579 * device/lib/_strchr.c: removed NULL
15580 * device/lib/_strcmp.c: removed NULL
15581 * device/lib/_strcpy.c: removed NULL
15582 * device/lib/_strcspn.c: removed NULL
15583 * device/lib/_strlen.c: removed NULL
15584 * device/lib/_strncat.c: removed NULL
15585 * device/lib/_strncmp.c: removed NULL
15586 * device/lib/_strncpy.c: removed NULL
15587 * device/lib/_strpbrk.c: removed NULL
15588 * device/lib/_strrchr.c: removed NULL
15589 * device/lib/_strspn.c: removed NULL
15590 * device/lib/_strstr.c: removed NULL
15591 * device/lib/_strtok.c: removed NULL
15592 * device/lib/malloc.c: removed NULL, include own header
15594 2003-02-02 <johan AT balder>
15596 * 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
15597 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15598 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15599 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15600 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15601 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15603 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15605 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15608 2003-02-01 <johan AT balder>
15610 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15612 2003-01-31 <johan AT CP255758-A>
15614 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15616 2003-01-30 <johan AT balder>
15618 * src/SDCCBBlock.c: automatic bug detection
15619 * src/SDCCicode.c: automatic bug detection
15621 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15623 * src/SDCCglobl.h: now --xram-size 0 works
15624 * src/SDCCmain.c: now --xram-size 0 works
15626 2003-01-29 <johan AT balder>
15628 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15630 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15632 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15633 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15634 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15635 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15636 * src/SDCCglobl.h: Added options --xram-size and --code-size
15637 * src/SDCCmain.c: Added options --xram-size and --code-size
15639 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15641 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15642 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15644 2003-01-27 <johan AT balder>
15646 * src/SDCC.y: fixed bug #613764
15648 2003-01-26 <johan AT balder>
15650 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15651 * src/SDCCsymt.h: fixed bug #673374
15652 * src/SDCCglue.c: fixed bug #661910
15653 * src/SDCCast.c: fixed bug #458099 and 673374
15655 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15657 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15658 * as/mcs51/strcmpi.h: added
15659 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15660 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15661 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15662 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15663 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15664 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15665 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15666 * as/mcs51/Makefile.aslink: new module strcmpi
15667 * as/mcs51/Makefile.asx8051: new module strcmpi
15668 * as/mcs51/Makefil.bcc: new module strcmpi
15669 * as/mcs51/Makefile.in: new module strcmpi
15670 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15672 2003-01-26 <johan AT balder>
15674 * src/SDCCglue.c: reverted back to 1.124
15675 * src/SDCCast.c: reverted back to 1.156
15676 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15678 2003-01-25 <johan AT balder>
15680 * src/SDCCglue.c: A better fix for bug #661910
15681 * src/SDCCast.c: A better fix for bug #661910
15682 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15684 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15686 * src/Makefile.in: remove spawn.o
15687 * src/SDCCmain.c: remove spawn.h
15688 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15689 * src/spawn.c: removed
15690 * src/spawn.h: removed
15691 * support/regression/ports/ds390/spec.mk: link with -r
15693 2003-01-24 <johan AT CP255758-A>
15695 * src/ds390/gen.c (aopOp): fixed bug #667458
15696 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15697 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15698 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15700 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15702 * src/mcs51/peeph.def: better assembler identation by Frieder
15703 * src/mcs51/gen.c: better assembler identation by Frieder
15705 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15707 * as/z80/string.h: removed for gcc 3.2
15708 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15709 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15711 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15713 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15714 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15715 * support/regression/Makefile: separate temp files for ports
15716 * support/regression/generate-cases.py: separate temp files for ports
15717 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15718 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15720 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15722 * moved tinitalk to device/examples/ds390
15724 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15726 * as/mcs51/lkmem.c: rflag is for DS390
15727 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15728 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15729 (linkEdit): move mem- and map-files the same way as ihx-files
15730 * src/z80/main.c (_setDefaultOptions): removed --generic
15731 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15732 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15733 * src/pic/glue.c (picglue): --c1mode works again
15734 * src/pic16/glue.c (pic16glue): --c1mode works again
15735 * src/asm.c (printCLine): fix #660034
15737 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15739 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15740 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15741 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15742 * as/mcs51/lkmem (summary): better fix for sp problem
15743 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15744 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15745 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15746 remove --stack-after-data
15748 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15750 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15751 * src/SDCCutil.c (join): ugly bug: missing '\0'
15752 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15754 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15756 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15758 * src/pic/main.c (_asmCmd): gpasm supports -o
15759 * src/z80/main.c: more general macros
15760 * device/lib/Makefile.in: remove intermediate files
15762 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15764 * .version: Bumped version number to 2.3.3
15765 * src/SDCCBBlock.c: new option -o
15766 * src/SDCCglobl.h: new option -o
15767 * src/SDCCglue.c: new option -o
15768 * src/SDCCmain.c: new option -o
15769 * src/asm.c: new option -o
15770 * src/ds390/main.c: new option -o
15771 * src/pic/glue.c: new option -o
15772 * src/pic/pcode.c: new option -o
15773 * src/pic/ralloc.c: new option -o
15774 * src/pic16/glue.c: new option -o
15775 * src/pic16/pcode.c: new option -o
15776 * src/pic16/ralloc.c: new option -o
15777 * src/z80/main.c: new option -o
15778 * device/lib/Makefile.in: use -o
15779 * support/regression/ports/ds390/spec.mk: use -o
15780 * support/regression/ports/gbz80/spec.mk: use -o
15781 * support/regression/ports/mcs51/spec.mk: use -o
15782 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15783 * support/regression/ports/z80/spec.mk: use -o
15784 * support/regression/ports/ucz80/spec.mk: use -o
15785 * support/regression/ports/xa51/spec.mk: use -o
15786 * support/regression/fwk/lib/timeout.c: fix usage string
15788 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15789 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15791 2003-01-07 <johan AT balder>
15793 * src/SDCCast.c (decorateType): fixed bug #600035
15795 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15796 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15797 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15798 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15799 * src/pic/pcode.c: outcommented unused variable to remove warnings
15800 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15802 2003-01-06 <karl AT turbobit.com>
15803 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15806 2003-01-06 <johan AT balder>
15808 * src/SDCCicode.c: fixed array add
15810 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15811 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15812 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15814 2003-01-04 <johan AT balder>
15816 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15818 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15819 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15821 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15822 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15823 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15825 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15826 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15828 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15829 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15831 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15832 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15834 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15836 * in /sdcc/as/mcs51/ changed these files in order to create an
15837 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15838 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15839 following files to include the previous two files: aslink.dsp,
15840 Makefile.aslink, Makefile.bcc, and Makefile.in.
15842 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15843 .adb instead of .cdb
15845 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15847 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15848 value from option --iram-size.
15850 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15852 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15855 2002-09-18 <wiml AT hhhh.org>
15857 * SDCClrange.h: exposed setFromRange() and setToRange()
15858 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15859 packRegsForAccUse() (bug 542397)
15860 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15861 multiple times and emitting the fetch operations more than once
15862 added aopGetUsesAcc() function to allow binary operators to
15863 fetch their operands in the correct order; made genMinus() emit
15864 compact code for X = LITERAL - Y
15866 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15867 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15868 sprintf() in line 1267.
15870 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15871 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15874 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15875 Changes to aslink (All the changes are marked with 'JCF'):
15877 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15880 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15881 area BSEG. Also moves, if possible, the DATA area down into the internal
15882 ram so more space is available.
15884 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15887 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15888 not bytes. Function summary() which creates a memory usage summary
15889 file with extension .mem. Reports of overlaping stack and small stack
15890 size. If the space for the stack is less than 16 bytes aslink trows a
15893 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15894 the 8051. Option 'y' for memory summary output file.
15896 Changes to sdcc (All the changes are marked with 'JCF'):
15898 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15900 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15901 overlaying area for it (uses RegBankUsed[4]).
15903 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15904 bank zero as used by default. By default aslink locates the stack
15905 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15906 the creation of the .mem file. Delegates the allocation of data area
15907 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15908 the begining of the stack area to aslink.
15910 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15911 glue() in SDCCglue.c creates an area for it.
15913 2002-09-03 Borut Razem <borut.razem AT siol.net>
15914 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15915 sdcc/src/pic/glue.c:
15916 introduced atexit() handler for teporay files removal in case of
15917 errors, assertions, ...
15919 2002-08-29 Borut Razem <borut.razem AT siol.net>
15920 * sdcc/support/cpp2/auto-host_vc_in.h:
15921 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15922 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15923 Maybe there is a similar problem with BORLANDC? It should be checked!
15925 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15926 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15927 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15928 was not executed, and the compiler (cl) launched a warning:
15929 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15931 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15932 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15934 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15935 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15937 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15938 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15939 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15940 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15941 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15942 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15943 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15944 - added Release configuration in VS projects
15945 - review of compiler an linker options
15946 - VC .exe files are generated in bin_vc directory, not to interfere
15947 with binaries generated from other projects (cygwin, mingw, bcc ...)
15949 * sdcc/src/yacc.dsp: added
15951 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15952 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15953 and insert the version number definitions from .version
15955 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15957 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15958 added - genarate auto-host.h using auto-host_vc_in.h as template
15961 removed from CVS, generated automatically
15963 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15964 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15966 2002-08-11 Borut Razem <borut.razem AT siol.net>
15967 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15969 2002-08-10 Borut Razem <borut.razem AT siol.net>
15970 * src/SDCCmain.c (main):
15971 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15972 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15973 The consequence was that some temporary files were not removed.
15976 unification of code in functions tempfilename() and tempfile():
15977 function tempnam() is defined in Visual Studio 6.0 and .NET
15979 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15981 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15982 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15983 - removed compiler command line option /WX: Treats all warnings as errors
15984 - update a list of source files, included into the project
15986 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15987 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15988 changed project type to Generic Project so that can be correcly converted to VS.NET project
15990 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15992 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15994 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15996 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15997 added return 0 statements after assert() to make compiler happy
15999 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16000 added newline in the def file to keep MSC compiler satisfied
16002 * sdcc/src/z80/gen.c:
16003 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16004 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16005 - solved MSC error in function aopDump()
16007 * sdcc_vc.h: define PREFIX as "\\sdcc"
16009 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16010 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16012 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16013 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16014 - Rewrote the register banking algorithm.
16015 - Added pCode live-range analysis to registers (for now, only non-used and
16016 singly-used registers optimized away)
16018 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16020 * 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.
16022 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16023 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16025 2002-04-22 Michael Hope <michaelh AT vroom>
16027 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16029 * configure.in (DD_COPT): Added include support required for gbdk.
16031 * .version: Bumped version number just to increase it.
16033 * src/SDCCmain.c: Added -nostdinc to the default options.
16035 2002-04-15 Michael Hope <michaelh AT vroom>
16037 * device/lib/z80/printf.c (sprintf): Added.
16039 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16041 * src/z80/peeph.def: Added transpose redundent load rule.
16043 * src/z80/main.c: Added force callee saves for jaune.
16045 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16047 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16049 2002-03-28 Johan Knol <johan AT balder>
16051 * src/SDCCval.c: fixed bug #532436
16053 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16055 Added "char *Processor" field to the port structure.
16058 Added -p option. Allows port dependent processor to be specified.
16061 Initialized the new field char *Processor field to NULL in all ports
16064 Compiler generated registers for interrupt context saving
16065 were not getting allocated.
16067 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16070 Fixed left shift. Will promote the left side of a left shift
16071 if a) left shifting more than size of operand or b) when assigned
16072 to something size > size of left side
16074 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16076 tons of changes. Register allocation has been
16077 rewritten. Added customization for the various PICs. Flow
16078 analysis is restructured. ...
16080 * src/pic/device.h:
16083 * src/pic/device.c:
16084 Added. device.c is a PIC port hack to accomodate variations
16087 2002-03-13 Michael Hope <michaelh AT vroom>
16089 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16091 2002-03-04 johanknol <johanknol AT manik>
16093 * /src/SDCCval.c: fixed
16095 const unsigned char arr[][2] = { { 0, 1 } };
16096 t18.c:1: error: Initializer element is not constant
16098 2002-03-04 bela <bela AT manik>
16100 * /device/include/mcs51reg.h:
16101 ds89c420 register definition update
16103 2002-03-03 <johan AT FRIJA>
16105 * support/Util/SDCCerr.c: did something, but don't no why anymore
16107 * support/regression/tests/bug-524691.c: made it a little less shy
16109 * src/SDCCast.c (decorateType): fixed bug #524697
16111 * src/SDCCast.c: made some lineno improvements
16113 * src/SDCCval.c (getNelements): changed warning to error
16115 * src/SDCCglue.c (printIvalArray): changed warning to error
16117 * src/SDCCicode.c: fixed a warning for mingw
16119 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16121 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16123 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16125 * src/ds390/peeph.def:
16126 Added some more peephole rules
16128 * src/ds390/gen.c: Various fixes & enhancements
16130 * src/SDCClrange.c, src/SDCClrange.h:
16131 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16133 * src/ds390/ralloc.c:
16134 various fixes & enhancements (ds390) specific
16136 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16137 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16140 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16142 2002-03-02 <johan AT FRIJA>
16144 * src/SDCCast.c (decorateType): fixed bug #524708
16146 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16148 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16150 2002-03-01 Michael Hope <michaelh AT vroom>
16152 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16154 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16156 2002-03-01 <johan AT FRIJA>
16158 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16160 * src/SDCCast.c (decorateType): fixed bug #524209
16162 * src/SDCCval.c (valNot): fixed bug #524195
16164 2002-02-26 <johan AT balder>
16166 * src/xa51/gen.c: fixed a warning
16168 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16170 * src/SDCCast.c (decorateType): fixed bug #522534
16172 2002-02-23 <johan AT balder>
16174 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16176 2002-02-22 <johan AT balder>
16178 * src/SDCCast.c: fixed bug #514865
16180 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16182 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16184 * sdcc/src/SDCCloop.c:
16185 Previous fix was not good. basic blocks that have "break" or "return" are
16186 not really partof a loop , but live ranges used in these blocks should
16187 be live thru the entire loop, so set partOfLoop but don't add them to
16190 2002-02-21 <johan AT FRIJA>
16192 * src/SDCCcse.c: fixed bug #514308
16194 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16197 Fixed BUG #519583. If a conditional block ended in a return/break
16198 statement inside a loop, it was not being considered part of the loop.
16200 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16202 2002-02-10 Karl Bongers <karl AT turbobit.com>
16205 Fixed up SDCDB debugger somewhat. Updated debugger/README
16206 with lots of comments and notes.
16208 * device/examples/test2.c:
16209 Fix bug, "red" variable not being initialized(compiler complained).
16211 * device/examples/Makefile, examples/test3.c:
16212 Add Makefile in device/examples folder, compiles test3.c
16213 for use as a multiple module SDCDB test case.
16215 * sim/ucsim/cmd.src/cmdset.cc:
16216 Took out debug printfs in ucsim "next" command.
16218 * sim/ucsim/xa.src:
16219 Karl and Johan start ucsim XA support. Most dissassembly working,
16220 about 75% emulation done(plenty of work remaining).
16222 * sim/ucsim/z80.src:
16223 Add Z80 support to ucsim, add test-ucz80 regression test,
16224 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16225 Notice z80 compiler fails on examples/test3.c/crc code.
16227 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16229 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16230 Added support for --parms-in-bank1
16232 * src/ds390/peeph.def:
16233 added a few more peephole optimzations
16235 * src/ds390/main.c:
16236 1) added __builtin_inp & __builtin_outp used to read in data of given length
16237 from a memory mapped port
16238 2) added __builtin_memcmp
16239 3) added __builtin_swapw swap bytes of a short
16241 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16242 1) handle multiple send & receives from register bank1
16243 2) ralloc can now allocate DPTR1 to some liveRanges
16245 * src/SDCCsymt.c, src/SDCCsymt.h:
16246 changes to handle multiple sends & receives
16248 * src/SDCCptropt.h:
16249 added some pointer arithmetic optimization
16251 * src/SDCCptropt.c:
16252 added some pointer arithmetic optimizations but not stable yet so not
16253 called from anywhere (will get this working shortly)
16255 * src/SDCCopt.c: fixed for multiple sends & receives
16258 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16259 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16260 set preprocessor defines (depending on options)
16262 * src/SDCCicode.c, src/SDCCicode.h:
16263 changes made to handle multiple sends & receives
16266 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16268 * src/SDCCcse.c, src/SDCCcse.h:
16269 added function findbackward def (to be used in upcoming optimization)
16271 * src/SDCCcflow.c, src/SDCCcflow.h:
16272 added function returnAtEnd - to determine if a basic block terminates with
16275 * src/SDCCast.c, src/SDCCast.h:
16276 added option parms-in-bank1
16278 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16279 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16280 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16281 adjusted for --parms-in-bank1 option
16283 * device/include/string.h:
16284 donot redefine "reentrant" keyword
16286 * device/include/ds80c390.h: Added some more SFRs
16288 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16290 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16292 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16294 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16296 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16298 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16300 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16302 * Added --xram-movc option
16304 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16306 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16308 2002-01-11 Johan Knol
16310 * Added math lib of Jesus Calvino-Fraga
16312 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16314 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16315 * support/regression/Makefile: new target test-mcs51-stack-auto
16316 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16318 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16320 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16322 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16324 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16326 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16328 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16330 * src/SDCCglue.h: add definition for printIvalChar()
16332 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16334 * src/SDCCast.c: fix #498138 by Johan
16336 * src/SDCCglue.c: fix #498138 by Johan
16338 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16340 * support/regression/Makefile: fix clean
16342 * support/regression/ports/ds390/support.c: fix transmission of last character
16344 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16346 * /sdcc/src/ds390/gen.c:
16347 a) improved computing address of stack variable
16348 b) took out some #if 0 code
16349 c) improved parmBytes adjustment
16350 d) improved genPlusIncr & genMinusIncr
16351 e) genCmp could generate bad code (when left assigned to DPTR)
16352 f) Fixed bug in hasInc
16354 * /sdcc/src/ds390/ralloc.c:
16355 a) packRegsForSupport could mess up live information (Fixed)
16356 b) packRegsDPTRuse could be incorrect for left & right shift
16358 * /sdcc/src/mcs51/ralloc.c:
16359 packRegsForSupport could mess up the live information (Fixed)
16361 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16363 * /sdcc/src/SDCCast.c:
16364 can reverse a loop even if function call is present as long
16365 as the loop control variable is local & is not passed as parameter
16367 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16369 * /sdcc/ChangeLog: *** empty log message ***
16371 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16372 More builtin function additions for TININative
16374 * /sdcc/src/ds390/ralloc.c:
16375 Had broken the regression testsuite
16377 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16379 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16380 Added funcattr hasStackParms will be set for reentrant functions when there
16381 are paramteres on the stack, this helps in minimizing frame pointer generation
16382 typeFromStr can handle function pointers now
16384 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16385 *** empty log message ***
16387 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16389 * /src/ds390/gen.c, /src/ds390/main.c:
16390 More builtin function additions for TININative
16392 * /src/ds390/ralloc.c:
16393 Had broken the regression testsuite
16395 * /src/SDCCast.c: Fixed a bug in dumptree
16397 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16398 Added funcattr hasStackParms will be set for reentrant functions when there
16399 are paramteres on the stack, this helps in minimizing frame pointer generation
16400 typeFromStr can handle function pointers now
16402 * /doc/builtins.txt, /doc/TININative.txt:
16403 *** empty log message ***
16406 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16408 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16409 ALPHA version for -mTININative
16411 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16412 updated to reflect changes in the port structure
16415 added function do_assemble (similar to do_link) if non-null this function
16416 will be called to do assembly (-mTININative) requires a multi command
16418 added function genAssemblerEnd will be called to generate assembler Epilogue
16421 added _JavaNative to debug info printing
16423 * /src/SDCCmain.c: added option --tini-libid
16424 added port->do_assemble function (-mTININative) has a multi command assemble
16426 * /src/SDCCglue.c: Disabled "constExpr" check
16427 added port->genAssemblerEnd function
16429 * /src/SDCCglobl.h: Added option --tini-libid value
16432 tookout optimizeCompare from the header (has no external references)
16434 * /src/SDCCast.c: made one more function "static"
16436 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16438 * src/z80/mappings.i: Added z80asm support.
16440 * src/z80/main.c: Added z80asm support on --asm=z80asm
16442 * src/z80/gen.c: Fixed asm portability issues.
16444 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16446 * src/SDCCglue.c (printExterns): Added global/extern split.
16448 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16450 * support/regression/Makefile: added test for mcs51 model large
16452 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16454 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16456 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16458 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16460 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16462 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16464 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16466 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16468 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16470 * support/regression/tests/simplefloat.c: Port to mcs51.
16472 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16473 * support/regression/tests/bug-485362.c: Added.
16475 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16477 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16479 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16481 * src/z80/gen.c (aopDump): Added a dump function.
16483 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16484 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16486 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16488 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16490 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16492 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16494 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16496 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16498 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16500 * support/regression/ports/ds390/support.c: Use tinibios.
16502 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16504 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16506 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16507 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16509 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16511 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16513 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16515 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16517 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16518 (packRegsForIYUse): Created and optimised.
16520 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16522 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16523 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16525 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16527 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16529 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16531 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16533 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16535 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16537 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16539 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16541 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16543 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16545 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16547 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16548 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16549 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16551 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16553 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16554 (genNotFloat): Added.
16555 (genUminusFloat): Added.
16557 * device/lib/z80/Makefile: Added floating pt stubs.
16559 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16561 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16563 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16565 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16567 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16569 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16571 * sdcc/support/regression/Makefile: Add port ds390.
16573 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16575 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16577 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16579 * sdcc/support/regression/ports/ds390/support.c: Added.
16581 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16583 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16585 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16587 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16589 * device/include/malloc.h: Added z80 and gbz80 support.
16591 * device/lib/gbz80/heap.s: Added.
16593 * device/lib/z80/heap.s: Added.
16595 * device/lib/malloc.c: Added z80 and gbz80 support.
16597 * support/regression/tests/malloc.c (testMalloc): Added.
16599 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16601 * support/regression/tests/bug-478094.c: Added.
16603 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16605 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16607 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16609 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16611 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16613 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16615 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16617 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16619 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16621 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16623 * support/regression/tests/bug-477927.c: Added.
16625 * src/z80/peeph.def: Added minor rules.
16627 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16629 * src/z80/peeph.def: Added jump optimisation modification.
16631 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16633 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16635 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16637 * support/regression/tests/funptrs.c: Added.
16639 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16641 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16643 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16645 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16647 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16649 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16650 (movLeft2ResultLong): Created.
16652 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16653 (joinPushes): Added. Joins two char pushes into a word push.
16655 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16657 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16659 * support/makebin/Makefile (install): Added creation of dest dir.
16661 2001-10-24 Karl Bongers <karl AT turbobit.com>
16663 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16665 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16667 * src/z80/ralloc.c: Turned off faulty pack for one use.
16669 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16671 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16673 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16675 * support/regression/Makefile: Improved clean
16677 * support/regression/ports/gbz80/spec.mk: Added clean
16679 * support/regression/ports/host/spec.mk: Added clean
16681 * support/regression/ports/z80/spec.mk: Added clean
16683 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16685 * support/regression/ports/mcs51/timeout.c: little improvements
16687 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16689 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16691 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16693 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16695 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16697 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16699 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16701 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16702 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16704 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16706 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16708 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16710 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16712 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16714 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16716 * support/regression/tests/longor.c: Added.
16718 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16720 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16722 * as/mcs51/aslink.h: define PATH_MAX
16724 * as/mcs51/asm.h: define PATH_MAX
16726 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16728 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16730 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16732 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16734 * src/SDCCglobl.h: define PATH_MAX
16736 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16738 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16740 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16742 * src/z80/gen.c (gencjneshort): Fixed
16744 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16746 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16748 * support/regression/tests/bug-469671.c: Added.
16750 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16752 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16754 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16756 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16758 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16760 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16762 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16764 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16766 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16768 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16770 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16772 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16774 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16776 * 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.
16778 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16780 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16782 2001-10-07 <johan AT FRIJA>
16784 * device/lib/gets.c (gets): fixed the return value.
16786 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16787 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16789 * 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.
16791 * 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.
16793 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16795 * src/pic/gen.c: Removed Safe_strdup.
16797 * configure.in: Added option to enable libgc support.
16799 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16800 (bitVectUnion): Optimised.
16801 (bitVectIntersect): Optimised.
16802 (bitVectBitsInCommon): Optimised.
16803 (bitVectCplAnd): Optimised.
16805 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16807 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16809 * src/SDCCmain.c: distinguish between assembler debug and plain options
16811 * src/avr/main.c: remove standard assembler options
16813 * src/ds390/main.c: remove standard assembler options
16815 * src/mcs51/main.c: remove standard assembler options
16817 * src/port.h: removed "PENDING" comment
16819 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16821 * src/device/lib/_mulint.c : new, with assember functions
16823 * src/device/lib/_mullong.c : new, with assember functions
16825 * src/device/lib/_divuint.c : with assember functions
16827 * src/device/lib/_divsint.c : with assember functions
16829 * src/device/lib/_divulong.c: with assember functions
16831 * src/device/lib/_divslong.c: with assember functions
16833 * src/device/lib/_moduint.c : with assember functions
16835 * src/device/lib/_modsint.c : with assember functions
16837 * src/device/lib/_modulong.c: with assember functions
16839 * src/device/lib/_modslong.c: with assember functions
16841 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16843 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16845 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16846 replaced _mululong.c and _mulslong.c by _mullong.c
16848 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16850 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16852 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16854 * src/SDCCglue.c: test, if win32api is available for MINGW
16856 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16858 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16859 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16860 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16861 * support/regression/ports/host/spec.mk: removed GENERIC
16862 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16863 * support/regression/ports/z80/spec.mk: removed GENERIC
16865 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16867 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16869 * support/regression/tests/bug-467035.c: Created.
16871 2001-10-01 <johan AT FRIJA>
16873 * src/SDCC.y: fixed bug #466586 part 1
16875 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16877 * SDCCicode.c: z80 has no generic pointers
16878 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16880 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16882 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16884 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16886 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16888 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16890 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16892 * configure.in: Fixed up so that ucsim is only configured once.
16894 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16896 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16897 (getPathDifference): As above.
16899 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16901 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16903 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16904 * .version: Updated to 2.3.1
16906 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16907 Added copyright header.
16909 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16910 (assemble): Added support for macro based assembler commands.
16911 (linkEdit): Added support for macro based linker commands.
16912 (preProcess): Changed the pre-processor to use macros.
16913 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16914 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16916 * device/lib/z80/crt0.s: Added module name for debugging.
16918 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16920 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16922 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16924 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16926 * src/Makefile.in: Added SDCCmacro and SDCCutil
16928 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16930 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16932 2001-09-16 <johan AT FRIJA>
16934 * 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.
16936 2001-09-15 <johan AT FRIJA>
16938 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16939 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16941 2001-09-11 <johan AT FRIJA>
16943 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16945 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16947 * support/regression/tests/bug-460444.c: Added test case.
16949 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16950 (genCast): Added justification for all of the asserts.
16952 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16954 * support/regression/support.c: _xdata replaced by xdata
16956 * support/regression/spec.mk: removed _generic
16958 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16960 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16962 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16963 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16965 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16967 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16969 * support/regression/tests/bug-460010.c: Added test case.
16971 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16973 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16975 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16977 * support/regression/testfwk.c: removed workaround for bug #436344
16979 * support/regression/tests/bp.c: use less memory with mcs51
16981 * support/regression/tests/bug-441448.c: use less memory
16983 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16985 * support/regression/collate-results.py: typo
16987 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16989 * support/regression/tests/fetchoverlap.c: Added new test case.
16991 * support/regression/tests/bp.c: Added new test case.
16993 * support/regression/tests/bug-448984.c: Added new test case.
16995 * support/regression/tests/pow2shifts.c: Added new test case.
16997 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16998 (genlshTwo): Fixed right shift for count > 8.
17000 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17002 2001-09-08 <johan AT FRIJA>
17004 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17006 2001-09-07 <johan AT FRIJA>
17008 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17010 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17012 2001-09-06 <johan AT FRIJA>
17014 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17015 * bernhard noted me at this: "() equals to (void)" (1.38)
17017 2001-09-05 <johan AT FRIJA>
17019 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17021 2001-09-04 <johan AT FRIJA>
17023 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17026 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17028 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17030 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17032 * link/z80/aslink.h: Fixed path for PATH_MAX
17034 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17036 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17038 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17040 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17042 * 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.
17044 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17046 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17047 (genCmp): Fixed up genCmp for the GB with longs.
17049 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17051 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17053 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17055 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17057 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17059 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17061 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17063 * 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.
17065 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17067 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17069 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17071 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17073 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17075 * sim/ucsim/configure: little improvement of Cygwin-detection
17076 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17077 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17078 * support/regression/tests/bug-221100.c: small changes for mcs51
17079 * support/regression/tests/bug-221168.c: small changes for mcs51
17080 * support/regression/tests/bug-227710.c: small changes for mcs51
17081 * support/regression/tests/staticinit.c: small changes for mcs51
17082 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17083 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17084 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601