1 2008-12-27 Borut Razem <borut.razem AT siol.net>
3 * device/lib/_memcpy.c:
4 fixed conflict with builtin memcpy()
6 2008-12-26 Borut Razem <borut.razem AT siol.net>
8 * support/librarian/sdcclib.c:
9 fixed bug 2466950: "sdcclib broken"
10 by removing fgets return value check
12 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
15 device/include/string.h: Implemented RFE #1914254
17 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
18 * device/lib/z80/Makefile.in,
19 device/lib/Makefile.in,
20 device/lib/z80/memmove.s: Implemented RFE #1914256
22 2008-12-26 Philipp Klaus Krause <pkk AT spth.de>
24 * src/z80/peeph-z80.def: fixed a bug in peephole 0zf
25 * src/z80/peep.c: improved checks for unused data
27 src/z80/main.c: Implemented RFE #1899189
29 2008-12-25 Borut Razem <borut.razem AT siol.net>
31 * support/regression/Makefile.in:
32 add -I$(INC_DIR) to SDCCFLAGS only if INC_DIR is defined
34 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
36 * src/z80/peeph-z80.def: minor peephole improvements
38 2008-12-21 Borut Razem <borut.razem AT siol.net>
40 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
41 due to redefinition of symbol __assert
42 sdcclib.c:53:1:warning: "__assert" redefined
43 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
44 warning: this is the location of the previous definition
46 2008-12-20 Raphael Neider <rneider AT web.de>
48 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
49 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
50 support/cpp/libcpp/macro.c: fix format string errors
52 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
54 * src/pic/device.c: partial rewrite using strtok,
55 quieten compiler warnings, adopt SDCC coding style
57 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
58 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
59 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
60 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
61 support/librarian/sdcclib.c, support/makebin/makebin.c:
62 quieten most compiler warnings
64 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
65 probably fix operator precedence bug
67 * doc/clean.mk: quieten rm if no .lyx is present
69 2008-12-19 Borut Razem <borut.razem AT siol.net>
71 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
72 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
73 doc/README.txt, doc/test_suite_spec.lyx:
74 applied patch 2446381: Dcoumentation spelling correcitons
75 thanks to Steven Borley
77 2008-12-16 Raphael Neider <rneider AT web.de>
79 * device/include/pic/pic12f629.h,
80 device/include/pic/pic12f675.h,
81 device/lib/pic/libdev/pic12f629.c,
82 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
84 2008-12-14 Borut Razem <borut.razem AT siol.net>
86 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
87 converted to LyX 1.5.7 (\lyxformat 276) format
89 2008-12-07 Borut Razem <borut.razem AT siol.net>
91 * support/regression/tests/bitfields.c:
92 added test case for bug #2366757
94 2008-12-07 Raphael Neider <rneider AT web.de>
96 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
97 NULL pointer dereference, closes #2366757
99 2008-11-25 Raphael Neider <rneider AT web.de>
101 * device/include/pic16/pic16devices.txt,
102 sdcc/src/pic16/device.c,
103 sdcc/src/pic16/device.h: implicitly disable XINST
104 whenever CONFIG4L is set via an additional optional
105 argument to the configword directive in pic16devices.txt
107 2008-11-24 Raphael Neider <rneider AT web.de>
109 * device/lib/pic16/configure.ac,
110 device/lib/pic16/Makefile.common: fixed quoting issues
112 * device/lib/pic16/configure,
113 device/lib/pic16/debug/Makefile.in,
114 device/lib/pic16/libc/Makefile.in,
115 device/lib/pic16/libdev/Makefile.in,
116 device/lib/pic16/libio/Makefile.in,
117 device/lib/pic16/libm/Makefile.in,
118 device/lib/pic16/libsdcc/Makefile.in,
119 device/lib/pic16/Makefile.in,
120 device/lib/pic16/startup/Makefile.in: regenerated
122 * src/pic16/main.c (_pic16_finaliseOptions): revert to
125 2008-11-24 Raphael Neider <rneider AT web.de>
127 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
128 argument of --asm= or --link= to allow for
129 --asm="sh script --options", the user can double quote the
130 argument if needed: --asm="'c:/program files/gpasm' -q",
131 also fix some potential buffer overflows
133 2008-11-19 Borut Razem <borut.razem AT siol.net>
136 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
137 thanks Mauro Giachero
139 2008-11-16 Borut Razem <borut.razem AT siol.net>
141 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
142 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
144 2008-11-15 Borut Razem <borut.razem AT siol.net>
146 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
147 src/SDCCsymt.c, src/SDCCsymt.h:
148 fixed RFE #2291335 : Unnamed bit-field initialization
149 * support/regression/tests/bitfields.c:
150 added test case for RFE #2291335
151 * support/regression/tests/bug-1981238.c:
152 don't initialize unnamed bit-fields
154 2008-11-11 Raphael Neider <rneider AT web.de>
156 * device/include/pic16/pic18f25j10.h,
157 device/include/pic16/pic18f45j10.h: remove useless boilerplate
159 * device/include/pic16/adc.h,
160 device/lib/pic16/libio/adc/adcbusy.c,
161 device/lib/pic16/libio/adc/adcclose.c,
162 device/lib/pic16/libio/adc/adcconv.c,
163 device/lib/pic16/libio/adc/adcopen.c,
164 device/lib/pic16/libio/adc/adcread.c,
165 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
166 and fixed ADC routines to work for more target devices,
167 incorporates patch #2036130 by Nick Materer
169 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
171 * device/include/ctype.h,
172 * device/include/ds400rom.h,
173 * device/include/ds80c390.h,
174 * device/include/float.h,
175 * device/include/math.h,
176 * device/include/serial.h,
177 * device/include/stdbool.h,
178 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
180 * device/include/mcs51/C8051F336.h,
181 * device/include/mcs51/C8051T600.h,
182 * device/include/mcs51/C8051T610.h,
183 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
184 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
186 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
188 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
190 2008-11-10 Raphael Neider <rneider AT web.de>
192 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
193 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
194 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
195 (patch by Nick Materer, #2253980)
197 * device/lib/pic16/libio/adc.ignore,
198 device/lib/pic16/libio/i2c.ignore,
199 device/lib/pic16/libio/usart.ignore,
200 device/lib/pic16/pics.all: updated to build more device libs
202 * device/lib/pic16/libdev/Makefile.am,
203 device/lib/pic16/libdev/Makefile.in,
204 device/lib/pic16/libio/Makefile.am,
205 device/lib/pic16/libio/Makefile.in: regenerated
207 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
208 names per memory location, applied SDCC style to more functions
210 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
212 * device/include/mcs51/p89lpc933_4.h: new NXP header file
213 * device/include/mcs51/p89lpc935_6.h: new NXP header file
214 * device/include/mcs51/p89v66x.h: minor changes
215 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
217 2008-11-09 Raphael Neider <rneider AT web.de>
219 * device/include/pic/pic14devices.txt: fixed memory description for
220 12f629 and 12f675, closes #2236240
222 2008-11-06 Borut Razem <borut.razem AT siol.net>
224 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
225 pass system include paths with -isystem to sdcpp
226 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
227 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
229 2008-11-02 Raphael Neider <rneider AT web.de>
231 * doc/sdccman.lyx: updated the sections on the library build process
232 and on how to add support for new devices, and documented known
233 problems with the extended instruction set including a workaround
235 2008-11-01 Raphael Neider <rneider AT web.de>
237 * device/include/pic16/adc.h,
238 device/include/pic16/pic16devices.txt,
239 device/include/pic16/pic18f2410.h,
240 device/include/pic16/pic18f2510.h,
241 device/include/pic16/pic18f2515.h,
242 device/include/pic16/pic18f2610.h,
243 device/include/pic16/pic18f4410.h,
244 device/include/pic16/pic18f4510.h,
245 device/include/pic16/pic18f4515.h,
246 device/include/pic16/pic18f4610.h,
247 device/include/pic16/pic18fregs.h,
248 device/lib/pic16/libdev/Makefile.am,
249 device/lib/pic16/libdev/Makefile.in,
250 device/lib/pic16/libdev/pic18f2410.c,
251 device/lib/pic16/libdev/pic18f2510.c,
252 device/lib/pic16/libdev/pic18f2515.c,
253 device/lib/pic16/libdev/pic18f2610.c,
254 device/lib/pic16/libdev/pic18f4410.c,
255 device/lib/pic16/libdev/pic18f4510.c,
256 device/lib/pic16/libdev/pic18f4515.c,
257 device/lib/pic16/libdev/pic18f4610.c,
258 device/lib/pic16/libio/Makefile.am,
259 device/lib/pic16/libio/Makefile.in,
260 device/lib/pic16/pics.all: added support for 18f[24][456]10
261 and 18f[24]515 devices
262 * doc/sdccman.lyx: updated list of supported PIC16 devices
264 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
265 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
266 src/xa51/gen.c: avoid compiler warnings
267 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
269 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
271 * device/include/mcs51/p89v66x.h: NXP header file
272 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
273 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
275 2008-10-14 Raphael Neider <rneider AT web.de>
277 * device/lib/pic16/libdev/Makefile.am,
278 device/lib/pic16/libio/Makefile.am: enable building libraries for
279 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
280 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
281 * device/lib/pic16/libdev/Makefile.in,
282 device/lib/pic16/libio/Makefile.in: regenerated
284 2008-10-14 Raphael Neider <rneider AT web.de>
286 * device/include/pic16/pic18f2450.h,
287 device/include/pic16/pic18f4450.h,
288 device/lib/pic16/libdev/pic18f2450.c,
289 device/lib/pic16/libdev/pic18f4450.c,
290 device/include/pic16/adc.h,
291 device/include/pic16/pic16devices.txt,
292 device/include/pic16/pic18fregs.h,
293 device/lib/pic16/libdev/Makefile.am,
294 device/lib/pic16/libdev/Makefile.in,
295 device/lib/pic16/libio/Makefile.am,
296 device/lib/pic16/libio/Makefile.in,
297 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
299 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
300 stack to a fixed location, relax it to automatically work with all
301 but the smallest devices (256 byte RAM devices need #pragma stack)
303 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
305 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
306 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
307 * device/lib/_strcspn.c: fixed bug 2140931
309 2008-10-06 Raphael Neider <rneider AT web.de>
311 * device/include/pic16/stdio.h,
312 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
313 declared __naked for convenience, named all arguments
314 * device/lib/pic16/libc/stdio/strmgpsim.c,
315 device/lib/pic16/libc/stdio/strmmssp.c,
316 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
318 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
319 empty __naked functions,
320 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
321 corner cases (unlink first/last pCode in list), reuse more code
323 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
325 * src/ds390/main.c (_ds390_genInitStartup): added
326 * src/SDCCpeeph.c (getPatternVar): new, added,
327 (labelInRange): fixed bug 2115959
328 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
329 * src/SDCCicode.h: added newiTempOperand
330 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
331 added optimizations for 0/x and x/-1, see also patch 2142900
332 * support/regression/tests/onebyte.c (testMul): added test cases
334 2008-09-20 Borut Razem <borut.razem AT siol.net>
337 definition of absolute address symbols without initial value,
338 fixed SDCC crash "do not know how to intialize symbol"
340 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
342 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
343 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
344 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
345 * device/lib/z80/stubs.s: added stubs for above functions
346 * src/SDCCopt.c (convilong),
347 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
348 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
349 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
350 * support/regression/tests/onebyte.c: enabled all tests for z80
352 2008-09-15 Borut Razem <borut.razem AT siol.net>
354 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
355 device/lib/pic16/libc/stdio/printf.c,
356 device/lib/pic16/libc/stdio/strmusart.c,
357 device/lib/pic16/libc/stdio/printf_tiny.c,
358 device/lib/pic16/libc/stdio/sprintf.c,
359 device/lib/pic16/libc/stdio/strmgpsim.c,
360 device/lib/pic16/libc/stdio/putchar.c,
361 device/lib/pic16/libc/stdio/fprintf.c,
362 device/lib/pic16/libc/stdio/strmmssp.c,
363 device/device/lib/pic16/libc/stdio/vprintf.c,
364 device/lib/pic16/libc/stdio/printf_small.c,
365 device/lib/pic16/libc/stdio/vsprintf.c,
366 device/lib/pic16/libc/stdio/strmputchar.c,
367 device/lib/pic16/libc/Makefile.am,
368 device/lib/pic16/libc/Makefile.in:
369 *printf now returns int, puchar.c moved from stdlib to stdio,
370 *printf format parameter type changed from char * to const char *,
371 added GNU link excetion text to library source files,
372 applyed GNU coding style, removed useless svn ids,
373 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
374 binary specifier: "%b", "%hb" and "%lb"
375 * device/lib/pic16/libc/stdio/vfprintf.c:
376 applied patch #2044424: PIC16: vfprintf
377 thanks Mauro Giachero
378 * support/regression/tests/bug1057979.c:
379 removed old pic16 sprintf specifics
380 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
381 * doc/sdccman.lyx: documented 'b' binary format specifier removal
383 2008-09-15 Raphael Neider <rneider AT web.de>
385 * src/pic16/device.c (pic16_dump_usection): force udata sections
386 into the addressable range (0..0xFFF), workaround for a gpsim
387 bug preventing simulation of regtest bug1750318
388 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
389 (serialRegAssign): fixed regtest bug-971834,
390 (pic16_packRegisters): avoid null-pointer dereference
392 2008-09-14 Raphael Neider <rneider AT web.de>
394 * src/pic16/gen.c, src/pic16/ralloc.c: use
395 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
396 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
398 2008-09-12 Borut Razem <borut.razem AT siol.net>
400 * support/regression/fwk/testfwk.h:
401 define pdata as data for pic16 target
402 thanks Mauro Giachero
404 2008-09-11 Borut Razem <borut.razem AT siol.net>
406 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
407 support/regression/absolute.c:
408 applied patch #2105615: Some PIC16 testcase fixlets
409 thanks Mauro Giachero
411 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
413 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
414 * support/regression/tests/bug2094505.c: new, added
416 2008-09-07 Borut Razem <borut.razem AT siol.net>
418 * src/SDCCglue.c, src/SDCCast.c:
419 fixed throw of "excess elements" warning for char arrays
420 * support/regression/tests/nullstring.c:
421 disable warning about excess elements in array of chars initializer
423 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
425 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
426 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
427 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
428 * support/regression/tests/bug2077267.c: new, added
430 2008-09-05 Raphael Neider <rneider AT web.de>
432 * configure.in, Makefile.common.in: add support for ccache,
433 remove spurious $VERSION output, detect doc-tools even without
434 --enable-doc to facilitate later manual doc-builds, minor cleanup
435 * configure: regenerated
437 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
438 avoid races in parallel VPATH builds
439 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
440 * doc/sdccman.lyx: mention --without-ccache configure option
442 2008-09-01 Raphael Neider <rneider AT web.de>
444 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
445 * (genConstPointerGet): fix reading bitfields from __code space
446 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
447 bitfield initializers (fix regression test bug1856409.c)
448 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
451 2008-08-31 Raphael Neider <rneider AT web.de>
453 * src/pic16/gen.c (genAssign): removed useless compiler output
454 * (genPointerGet,genPointerSet,genCast),
455 src/pic16/glue.c (pic16_printGPointerType):
456 also handle PPOINTERs just to avoid spurious asserts
457 * (pic16_printIvalType,pic16_printIvalBitFields):
458 generalized to arbitrary type/bitfield sizes, allows compilation of
459 regression test bug-1981238.c
460 * (pic16_printIvalChar): fix regression test structflexarray.c
461 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
462 in initialized structs and fix #1843745
463 * (pic16_printIvalStruct): always output initializers for all fields,
464 even those not explicitly given, fixes zeropad.c regression test
465 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
466 #2073635, #1567098, and #1485812)
467 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
469 2008-08-31 Borut Razem <borut.razem AT siol.net>
471 * support/regression/tests/bug-895992.c,
472 support/regression/tests/onebyte.c:
473 enabled pic16 regression testing since the bugs
474 1511794: pic16: regression test bug-895992.c fails
475 1444425: onebyte.c regression tes fails on pic16
476 are fixed, probably by fixing
477 2048464: PIC16: fix genUminus - addresses not.c regression test
478 * src/SDCCsymt.c, src/SDCCglue.c,
479 support/regression/tests/bug-1981238.c:
480 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
483 2008-08-30 Borut Razem <borut.razem AT siol.net>
485 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
486 release version 4.3.2
488 2008-08-24 Raphael Neider <rneider AT web.de>
490 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
491 always use the sdcc from the current build tree (ignore $CC from
492 the environment, fixes compile farm builds)
493 * device/lib/Makefile.in: rename .a into .lib for compatibility,
494 remove more build products from install directory
495 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
496 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
498 2008-08-24 Borut Razem <borut.razem AT siol.net>
500 * src/SDCC.y: applied patch
501 2050245: Fix # 1963382
503 1963382: Listing File - C file comment is incorrect
506 2008-08-23 Borut Razem <borut.razem AT siol.net>
508 * src/pic16/gen.c: applied patch
509 2048464: PIC16: fix genUminus - addresses not.c regression test
510 thanks Mauro Giachero
512 2008-08-22 Borut Razem <borut.razem AT siol.net>
514 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
515 src/pic16/main.c: allow spaces in gpasm and gplink paths
517 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
520 * src/z80/peeph-z80.def: minor peephole improvement
522 2008-08-15 Raphael Neider <rneider AT web.de>
524 * src/z80/gen.c (_vemit2): suppress compiler warning
526 * src/pic/*.[ch]: make proper use of header files and avoid
527 ad-hoc extern declarations, mark module-local helpers 'static',
528 removed dead/replaced code, no functional changes
529 * src/pic16/pcode.c: disentangled from pic14 backend
531 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
533 * src/z80/gen.c: fixed #2051348
534 * support/regression/tests/bug-2051348.c: regression test for #2051348
536 2008-08-10 Raphael Neider <rneider AT web.de>
539 * Makefile.common.in: export PACKAGE for $docdir,
540 fixes #1957036, avoid some "underquoted definition" warnings
541 * configure: regenerated
543 2008-08-10 Raphael Neider <rneider AT web.de>
545 * device/lib/pic16/**: build pic16 library using autotools for
546 improved dependency tracking
548 * device/lib/Makefile.in,
550 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
552 2008-08-10 Raphael Neider <rneider AT web.de>
554 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
555 local variables if --nooverlay is given, workaround for #2023121
557 2008-08-08 Raphael Neider <rneider AT web.de>
559 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
561 2008-08-08 Raphael Neider <rneider AT web.de>
563 * src/pic/pcoderegs.c,
565 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
567 2008-08-07 Borut Razem <borut.razem AT siol.net>
569 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
570 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
571 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
572 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
573 applied modified patch 2038174: Add support for binary constants v2
574 thanks Mauro Giachero
575 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
577 2008-08-04 Raphael Neider <rneider AT web.de>
580 * src/pic16/device.h,
582 * src/pic16/main.c: enable --optimize-goto by default
584 * device/lib/pic16/Makefile.common.in: suppress removed option
587 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
589 2008-07-30 Borut Razem <borut.razem AT siol.net>
591 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
592 applied patch 22032433: PIC16: fix constant strings,
593 thanks Mauro Giachero
595 2008-07-29 Borut Razem <borut.razem AT siol.net>
597 * src/pic16/gen.c: applied patches:
598 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
599 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
600 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
601 thanks Mauro Giachero
603 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
605 * src/port.h: Fixed typo in comment
607 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
609 * src/z80/mappings.i: Implemented RFE #1919415
610 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
611 #1880202, #1914434, prepared for RFE #1703943
613 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
616 * src/z80/peeph-z80.def,
617 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
618 preparation for Z80 peephole improvements
620 2008-06-21 Raphael Neider <rneider AT web.de>
622 * device/include/pic16/pic18f66j60.h,
623 * device/include/pic16/pic18f66j65.h,
624 * device/include/pic16/pic18f67j60.h,
625 * device/include/pic16/pic18f86j60.h,
626 * device/include/pic16/pic18f86j65.h,
627 * device/include/pic16/pic18f87j60.h,
628 * device/include/pic16/pic18f96j60.h,
629 * device/include/pic16/pic18f96j65.h,
630 * device/include/pic16/pic18f97j60.h,
631 * device/lib/pic16/libdev/pic18f66j60.c,
632 * device/lib/pic16/libdev/pic18f66j65.c,
633 * device/lib/pic16/libdev/pic18f67j60.c,
634 * device/lib/pic16/libdev/pic18f86j60.c,
635 * device/lib/pic16/libdev/pic18f86j65.c,
636 * device/lib/pic16/libdev/pic18f87j60.c,
637 * device/lib/pic16/libdev/pic18f96j60.c,
638 * device/lib/pic16/libdev/pic18f96j65.c,
639 * device/lib/pic16/libdev/pic18f97j60.c,
640 * device/include/pic16/pic16devices.txt,
641 * device/include/pic16/pic18fregs.h,
642 * device/lib/pic16/pics.all: added new devices
644 * device/include/pic16/adc.h,
645 * device/lib/pic16/libio/adc/adcbusy.c,
646 * device/lib/pic16/libio/adc/adcopen.c,
647 * device/lib/pic16/libio/adc/adcsetch.c,
648 * device/lib/pic16/libio/i2c/i2copen.c,
649 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
650 all changes from a patch by Anton Strobl
652 2008-06-12 Borut Razem <borut.razem AT siol.net>
654 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
655 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
656 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
657 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
658 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
659 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
660 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
661 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
662 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
663 by applying the modified patch from Risto Huotari
665 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
668 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
669 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
670 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
671 * support/regression/tests/bug1938300.c: new, added
673 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
675 * device/include/asm/ds390/features.h,
676 * device/include/asm/mcs51/features.h,
677 * device/include/mcs51/regc515c.h: inserted LGPL notice
679 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
681 * device/lib/gbz80/div.s,
682 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
683 patch 1597883, Thanks Robert Ramey
685 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
687 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
688 createIvalCharPtr, createIvalPtr, createIval),
690 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
691 initializers for local auto variables
692 * support/regression/tests/zeropad.c: added testcase for auto initializers
694 2008-05-26 Raphael Neider <rneider AT web.de>
696 * device/lib/pic16/startup/crt0.c,
697 * device/lib/pic16/startup/crt0i.c,
698 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
699 explicit, fixed curr_entry loop for >= 256 initializer records,
700 removed debug code (write to 0xf7e)
702 2008-05-25 Raphael Neider <rneider AT web.de>
704 * device/include/pic/pic16f627a.h,
705 * device/include/pic/pic16f628a.h,
706 * device/include/pic/pic16f648a.h: added missing ports
708 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
710 * device/include/float.h: added __INFINITY
711 * device/lib/_fsadd.c: handle overflows
712 * device/lib/_fsmul.c,
713 * device/lib/_fsdiv.c: use __INFINITY
714 * device/lib/_fseq.c,
715 * device/lib/_fsneq.c: handle -0.0
716 * sim/ucsim/s51.src/uc89c51r.cc,
717 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
718 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
719 * src/mcs51/gen.c (genSend): fixed bug with --xstack
720 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
721 * support/regression/tests/snprintf.c: test bug with --xstack
723 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
725 * src/SDCCpeeph.c (callFuncByName):
726 Support nested parenthesis in peephole function arguments (#1967300)
728 2008-05-19 Raphael Neider <rneider AT web.de>
730 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
731 fixed duplicate labels (#1911325)
733 2008-05-19 Raphael Neider <rneider AT web.de>
735 * src/regression/empty.c: suppress warning
736 * src/regression/pointer1.c: enabled index_by_pointer()
737 * src/regression/inline.c: now works for pic16 as well
739 * src/pic16/device.c: include dbuf declarations
740 * src/pic16/device.h: removed obsolete prototypes
742 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
743 * src/pic16/glue.c: made purely local functions static,
744 (pic16_printGPointerType, pic16_printIvalCharPtr,
745 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
746 generic pointers' tags (#1961866)
748 * src/pic16/pcode.c (assignValnums): optimize literal assignments
750 2008-05-19 Borut Razem <borut.razem AT siol.net>
752 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
753 fixed typo, uninstall include/pic16/pic16devices.txt
755 2008-05-18 Borut Razem <borut.razem AT siol.net>
757 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
758 the buffer is null terminated
759 * src/device/pic16.c:
760 applied modified patch 1965676: Patch for Win32 16 bit PIC
761 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
763 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
765 * src/SDCC.lex (check_type),
766 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
769 * as/z80/clean.mk: also clean *.dep
770 * device/lib/pic16/libsdcc/stack/Makefile,
771 * sim/ucsim/libtool: removed as they are rebuild by configure
772 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
774 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
776 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
777 fixupInline instead of createFunction to fix bug 1864577
778 (inlineFindMaxBlockno): removed, use global blockNo
779 * src/SDCCglobl.h: added blockNo
781 * src/z80/peep.h: modified properties
782 * support/regression/tests/bug1864577.c: new, added
784 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
787 * as/mcs51/asm.h: added org_cnt
788 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
789 * as/mcs51/asout.c: changed old K&R to ANSI
790 * as/mcs51/Makefile.in: use common identifiers
796 * as/hc08/Makefile.bcc,
797 * as/hc08/Makefile.in: synchronized with as/mcs51/*
798 * sdcc_vc_in.h: added define __func__
799 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
800 Thanks Ruud van Silfhout
801 * support/regression/tests/bug1717305.c: new, added
803 2008-05-05 Borut Razem <borut.razem AT siol.net>
805 * support/regression/Makefile.in,
806 support/regression/ports/ds390/spec.mk,
807 support/regression/ports/hc08/spec.mk,
808 support/regression/ports/mcs51-common/spec.mk,
809 support/regression/ports/pic14/spec.mk,
810 support/regression/ports/pic16/spec.mk,
811 support/regression/ports/ucz80/spec.mk,
812 support/regression/ports/z80/spec.mk:
813 added INC_DIR and LIBDIR paths
814 * src/ds390/gen.c: removed duplicated selicolon
816 2008-05-04 Borut Razem <borut.razem AT siol.net>
818 * support/regression/Makefile.in,
819 support/regression/fwk/lib/testfwk.c,
820 support/regression/ports/ds390/spec.mk,
821 support/regression/ports/hc08/spec.mk,
822 support/regression/ports/mcs51-common/spec.mk,
823 support/regression/ports/mcs51-large/spec.mk,
824 support/regression/ports/mcs51-medium/spec.mk,
825 support/regression/ports/mcs51-small/spec.mk,
826 support/regression/ports/mcs51-stack-auto/spec.mk,
827 support/regression/ports/mcs51-xstack-auto/spec.mk,
828 support/regression/ports/pic14/spec.mk,
829 support/regression/ports/pic16/spec.mk,
830 support/regression/ports/ucz80/spec.mk:
831 added possibility to define the sdcc binary directory SDCC_BIN_PATH
832 used to run regeression tests
834 2008-05-01 Raphael Neider <rneider AT web.de>
836 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
837 supported devices and instructions to add new ones
839 2008-05-01 Raphael Neider <rneider AT web.de>
841 * device/include/pic16/adc.h,
842 device/lib/pic16/libio/adc/adcbusy.c,
843 device/lib/pic16/libio/adc/adcopen.c,
844 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
845 18f2455 style ADC devices, based on patch #1776197
846 * device/lib/pic16/libio/adc/adcclose.c,
847 device/lib/pic16/libio/adc/adcconv.c,
848 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
849 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
850 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
851 * device/include/pic16/pic18f4431.h,
852 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
853 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
855 2008-05-01 Raphael Neider <rneider AT web.de>
857 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
858 moved xinst flag into pic16_options_t
859 * src/pic16/device.c (default_device, pic16_list_devices,
860 pic16_find_device): removed references to sfrrange
861 * src/pic16/gen.c (genFunction),
862 src/pic16/glue.c (pic16initialComments),
863 src/pic16/main.c (pic16_optionsTable),
864 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
866 * device/include/pic16/pic16devices.txt: removed sfrrange lines
868 2008-04-29 Raphael Neider <rneider AT web.de>
870 * src/pic16/devices.inc,
871 device/include/pic16/pic16devices.txt: replaced compiled-in list
872 of devices with a variant parsed at runtime
873 * src/pic16/device.c: added support for parsing pic16devices.txt,
875 * src/pic16/device.h: removed (now) unused fields from PIC_device
876 * src/pic16/main.c: removed #pragma maxram,
877 (_pic16_initPaths): removed bogus generation of search paths,
878 setup the port proper only after the search paths (for
879 pic16devices.txt) are set up,
880 (_pic16_finaliseOptions): moved processor dependant code here
881 from _pic16_initPaths(), clean up
882 * src/pic16/ralloc.c (pic16_init_stack),
883 * src/pic16/ralloc.h,
884 * src/pic16/pcode.c: clean up
885 * device/include/Makefile.in,
886 support/scripts/sdcc.nsi: also install/package pic16devices.txt
887 * support/scripts/inc2h-pic16.pl: updated instructions
889 2008-04-29 Raphael Neider <rneider AT web.de>
891 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
892 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
893 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
894 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
895 added missing family members and 18f2480/2580/4480/4580 family
896 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
897 * device/include/pic16/pic18f2525.h: use 18f4620.h
898 * device/include/pic16/pic18f6680.h: use 18f8680.h
899 * device/include/pic16/pic18fregs.h,
900 device/lib/pic16/pics.all,
901 src/pic16/devices.inc: add new devices
902 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
903 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
904 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
905 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
906 prevent attempting to build the libio for some new devices
908 2008-04-29 Raphael Neider <rneider AT web.de>
910 * debugger/mcs51/Makefile.in: fixed paths to sources
912 2008-04-25 Borut Razem <borut.razem AT siol.net>
914 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
915 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
916 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
917 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
918 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
919 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
920 as/link/z80/linkz80.dsp: lklibr.c moved
921 * doc/INSTALL.txt: binary archives in bz2 format
922 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
924 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
926 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
927 * support/regression/tests/bug1856409.c: new, added
929 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
932 * src/mcs51/peep.c: Use werror for error messages.
933 * src/SDCCicode.c (geniCodeConditional),
934 * src/SDCCsymt.c (structElemType): fixed bug 1839321
935 * src/z80/Makefile.bcc,
936 * src/z80/z80.dsp: added src/z80/peep.c/h
937 * support/regression/tests/bug1839321.c: new, added
939 2008-04-20 Raphael Neider <rneider AT web.de>
941 * device/include/pic16/pic18f2455.h: added bitfields for port C
943 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
945 * src/z80/peep.c: Use werror for error messages.
947 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
949 * src/z80/peep.h (declaration of notUsed()),
950 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
952 * src/z80/z80.h (added dependency on peep.h),
953 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
956 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
958 * src/SDCCpeeph.c (added support for notUsed()),
959 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
961 * src/port.h (removed dependency on mcs51/peep.h, added declaration
962 for notUsed()): Implemented generic (that is not port-specific) part
965 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
967 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
968 * device/lib/libsdcc.lib,
969 * device/lib/Makefile.in,
970 * support/regression/ports/mcs51-xstack-auto/spec.mk,
971 * device/lib/calloc.c: renamed to _calloc.c
972 * device/lib/free.c: renamed to _free.c
973 * device/lib/malloc.c: renamed to _malloc.c
974 * device/lib/realloc.c: renamed to _realloc.c
975 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
976 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
977 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
978 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
979 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
980 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
981 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
982 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
984 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
985 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
986 * support/regression/tests/bug1509084.c: new, added
988 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
990 * device/include/mcs51/cc2510fx.h: added _XPAGE
991 * device/include/mcs51/compiler.h: cosmetic changes
993 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
995 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
998 2008-03-31 Borut Razem <borut.razem AT siol.net>
1000 * support/cpp2 renamed to support/cpp
1001 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
1002 support/cpp2/libiberty/splay-tree.c,
1003 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
1004 support/cpp2/libcpp/directives.c,
1005 support/cpp2/libcpp/include/cpplib.h,
1006 support/cpp2/libcpp/include/symtab.h,
1007 support/cpp2/libcpp/include/line-map.h,
1008 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
1009 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
1010 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
1011 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
1012 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
1013 release version 4.3.0
1014 * configure.in, configure, Makefile.in, Makefile.bcc:
1015 adapted for moved cpp2
1017 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1019 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
1020 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
1022 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
1024 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
1026 * support/regression/tests/bug1717943.c: new, added
1028 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1030 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
1031 bytewise return value assignments introduced in last commit.
1033 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1035 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1036 genMult, genJumpTab):
1037 Use 16-bit instructions for addition in some additional cases,
1038 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1040 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1042 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1043 Implemented RFE #1921450, changed some debug messages.
1045 2008-03-30 Borut Razem <borut.razem AT siol.net>
1047 * Small Device C Compiler 2.8.0 released
1048 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1049 * support/scripts/sdcc.nsi: added finish page; this version
1050 was used for 2.8.0 release
1051 * doc/knownbugs.html: removed; magically generated by the build
1052 process using gen_known_bugs.pl from now on
1054 2008-03-23 Borut Razem <borut.razem AT siol.net>
1056 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1057 and reverted it, since it was already fixed by Raphael ;-)
1058 * doc/knownbugs.html: updated for RC2
1060 2008-03-22 Raphael Neider <rneider AT web.de>
1062 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1065 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1067 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1068 * support/regression/tests/bug1839277.c: added related testBug1839299
1070 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1072 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1073 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1075 * src/mcs51/gen.c: throughout only output hex constants
1076 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1077 * support/regression/tests/bug1839277.c: new, added
1079 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1081 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1082 compilation warning about nested comments.
1084 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1086 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1087 * support/regression/tests/bug1921073.c: new, added
1089 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1091 * src/z80/SDCCpeeph.c.c (callFuncByName):
1092 Commented function parameters.
1094 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1096 * src/z80/ralloc.c (packRegsForAccUse2):
1097 disabled a broken accumulator packing optimization (fixed #1292721).
1098 * support/regression/tests/bug-1292721: Regression test for #1292721.
1100 2008-03-16 Raphael Neider <rneider AT web.de>
1102 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1103 fixed code bloat regression using a variant of patch #1915618
1105 2008-03-16 Borut Razem <borut.razem AT siol.net>
1107 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1108 icon, changed startup menu for release distribution, code cleaning,
1109 create url files instead links in startup menu
1111 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1113 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1114 * support/regression/tests/bug1579949.c: new, added
1116 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1118 * device/lib/printf_fast.c: fixed bug 1255403
1120 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1122 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1123 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1125 2008-03-14 Borut Razem <borut.razem AT siol.net>
1127 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1128 command line options
1129 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1130 is correctly displayed
1131 * as/link/z80/lkmain.c: usage line commented out
1133 2008-03-13 Borut Razem <borut.razem AT siol.net>
1135 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1136 updated the list pf supported pic14 devices
1138 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1140 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1142 2008-03-12 Borut Razem <borut.razem AT siol.net>
1144 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1145 fixed documentation request #1718191
1146 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1147 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1150 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1152 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1153 * support/regression/tests/bug1505811.c: new, added
1155 2008-03-09 Raphael Neider <rneider AT web.de>
1157 * device/include/pic16/pic18f2620.h,
1158 * device/include/pic16/pic18f4620.h,
1159 * device/lib/pic16/libdev/pic18f2620.c,
1160 * device/lib/pic16/libdev/pic18f4525.c,
1161 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1162 family to consistently use pic18f4620.[ch], fixes #1832562
1164 2008-03-09 Borut Razem <borut.razem AT siol.net>
1166 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1167 changed sdcc version to 2.8.0
1168 * knownbugs.html: regenerated
1169 * support/scripts/gen_known_bugs.pl: added number of open bugs
1171 2008-03-09 Raphael Neider <rneider AT web.de>
1173 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1174 (genOr): read volatile operand even if the result is known,
1176 (genOr,genXor): removed unused legacy code,
1177 (genDummyRead): use pic16_mov2w_volatile()
1179 2008-03-08 Borut Razem <borut.razem AT siol.net>
1181 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1182 cons w. --model-large
1183 * support/regression/staticinit.c: added regression test for bug
1186 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1188 * src/ds390/gen.c (pushSide, genPcall),
1189 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1190 * src/mcs51/gen.c: cosmetic changes
1191 * support/regression/fwk/include/testfwk.h: added macro reentrant
1192 * support/regression/tests/bug1908493.c: new, added
1194 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1196 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1198 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1200 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1201 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1202 already set in ds390/main.c and mcs51/main.c
1204 2008-03-07 Raphael Neider <rneider AT web.de>
1206 * src/regression/init0.c: new test for initialized arrays of function
1208 * src/regression/Makefile: made a bit more flexible, added init0.c
1209 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1210 pointers, closes #1427663
1212 2008-03-05 Borut Razem <borut.razem AT siol.net>
1214 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1215 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1217 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1219 * support/librarian/sdcclib.c:Added feature request 1908061:
1220 Synchronise sdcclib commands with ar.
1222 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1224 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1225 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1226 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1227 * device/include/mcs51/compiler.h: removed umlauts, added double
1230 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1232 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1233 * support/regression/tests/bug1536762.c: new, added
1235 * src/SDCCutil.h: added getBuildDate()
1236 * src/SDCCmain.c (printVersionInfo),
1237 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1239 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1240 * src/ds390/ralloc.c (packRegisters),
1241 * src/mcs51/ralloc.c (packRegisters),
1242 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1244 * support/regression/tests/bug1618050.c: new, added
1245 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1246 * support/regression/fwk/include/testfwk.h,
1247 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1250 2008-03-04 Raphael Neider <rneider AT web.de>
1252 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1253 on accessing OP_SYM_TYPE(op)
1254 * src/pic/gen.h: removed unused prototype of genMinusDec()
1255 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1256 fix #1876953 (invalid subtraction code), removed unused code
1258 2008-03-03 Raphael Neider <rneider AT web.de>
1262 * src/pic/genarith.c,
1264 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1265 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1267 2008-03-03 Raphael Neider <rneider AT web.de>
1269 * src/pic/device.c (find_device): search user-specified paths first
1270 for pic14devices.txt, fixes #1900827
1272 2008-03-02 Borut Razem <borut.razem AT siol.net>
1274 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1275 AddToPath and RemoveFromPath
1277 2008-03-01 Borut Razem <borut.razem AT siol.net>
1279 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1280 work correctly, added debugging support if -DSDCC.DEBUG command line
1283 2008-02-28 Borut Razem <borut.razem AT siol.net>
1285 * doc/sdccman.lyx: cosmetic changes
1287 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1289 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1290 * doc/sdccman.lyx: fixed unmeant removal of spaces
1292 2008-02-27 Borut Razem <borut.razem AT siol.net>
1294 * support/scripts/sdcc.nsi: corrected installation directory for
1295 current user installation mode
1296 * doc/README.txt: added Philipp Klaus Krause to the developers list
1298 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1300 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1301 return ifx condition
1302 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1303 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1304 ifxJump to fix bug 1838000
1305 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1306 * support/regression/tests/bug1838000.c: new, added
1307 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1309 2008-02-26 Borut Razem <borut.razem AT siol.net>
1311 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1313 * support/scripts/sdcc.nsi: added MULTIUSER page,
1314 NSIS upgraded to version 2.35
1316 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1318 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1319 * support/regression/tests/bug1565152.c: new, added
1321 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1323 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1324 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1325 * support/regression/tests/bug1670148.c: new, added
1327 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1329 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1331 2008-02-24 Borut Razem <borut.razem AT siol.net>
1333 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1334 is ineffective for unsigned char parameter
1336 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1338 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1339 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1340 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1341 * support/Util/MySystem.c (my_system): output errorcode when verbose
1343 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1345 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1348 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1350 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1353 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1355 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1357 2008-02-21 Borut Razem <borut.razem AT siol.net>
1359 * support/regression/Makefile.in,
1360 support/regression/ports/ds390/spec.mk,
1361 support/regression/ports/hc08/spec.mk,
1362 support/regression/ports/mcs51-common/spec.mk,
1363 support/regression/ports/pic14/spec.mk,
1364 support/regression/ports/pic16/spec.mk,
1365 support/regression/ports/ucz80/spec.mk,
1366 support/regression/ports/xa51/spec.mk:
1367 added CFLAGS when compiling timeout
1369 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1371 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1374 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1376 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1377 * support/regression/tests/bug1888147.c: new, added
1379 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1381 * src/z80/gen.c: fixed bugs #1596270, #1736867
1383 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1385 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1386 contents, mostly fixes #1596270
1388 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1390 * src/z80/peeph.def,
1391 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1392 peepholes, fixes #1806565
1394 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1396 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1397 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1398 fixes bug 1739475, thanks Robert Larice
1399 (rule 271): new, added
1401 2008-02-18 Borut Razem <borut.razem AT siol.net>
1403 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1405 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1407 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1409 2008-02-17 Raphael Neider <rneider AT web.de>
1411 * src/pic16/genarith.c,
1414 * src/pic16/genutils.c: removed unused legacy code,
1415 removed unused fields from struct asmop and struct _G
1417 2008-02-17 Raphael Neider <rneider AT web.de>
1419 * src/pic16/gen.c (AccRsh): cosmetic changes,
1420 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1421 genRightShiftLiteral): fixed to work with SFRs as result by
1422 assigning only once to result,
1423 removed a lot of unused/excluded code fragments
1425 2008-02-17 Raphael Neider <rneider AT web.de>
1427 * device/include/pic/pic16f88.h,
1428 * device/include/pic/pic16f886.h,
1429 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1431 2008-02-17 Borut Razem <borut.razem AT siol.net>
1433 * src/z80/peeph.def: applied patch
1434 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1435 * src/z80/gen.c, src/z80/peeph.def: applied patch
1436 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1437 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1438 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1439 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1440 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1441 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1443 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1445 * as/link/mcs51/aslink.dsp: removed SDK define
1446 * as/link/z80/clean.mk: brought in sync with other ports
1447 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1448 * as/hc08/Makefile.bcc,
1449 * as/mcs51/Makefile.bcc,
1450 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1451 * src/z80/main.c (_setValues): use the now capitalized -Z,
1452 (z80_port, gbz80_port): generate debug information when asked
1454 2008-02-16 Borut Razem <borut.razem AT siol.net>
1456 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1457 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1458 as/z80/Makefile.in. as/z80/Makefile.bcc:
1459 applied patch #1893393: patch for as-z80 and link-z80 to generate
1460 cdb, thanks to Armin Diehl
1461 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1462 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1463 asnoice.c moved to as/asxxsrc/asnoice.c
1464 * src/z80/peeph-gbz80.def: applied patch
1465 #1880235: Z80 return peephole, thanks to Philipp Krause
1467 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1470 * doc/sdccman.lyx: bumped version to 2.7.5
1471 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1473 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1475 * device/include/pic16/stdlib.h,
1476 * device/lib/pic16/libc/stdlib/ltoa.c,
1477 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1479 2008-02-13 Borut Razem <borut.razem AT siol.net>
1481 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1482 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1483 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1484 src/SDCCopt.c, src/SDCCval.c:
1485 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1487 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1489 * src/SDCCsymt.c (compareType): fixed bug 1309013
1491 2008-02-09 Borut Razem <borut.razem AT siol.net>
1493 * src/SDCCval.c, src/SDCCval.h:
1494 code cleaning, added function constChrVal()
1495 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1496 call constChrVal() instead constVal()
1498 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1500 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1503 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1504 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1507 2008-02-01 Raphael Neider <rneider AT web.de>
1509 * device/include/pic/pic16f886.h,
1510 * device/include/pic/pic16f887.h: added RA6 and RA7
1512 2008-01-24 Raphael Neider <rneider AT web.de>
1514 * device/include/pic/pic16f88.h: added RA6 and RA7
1515 * device/lib/pic/libdev/disabled_pic16f886.c,
1516 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1518 * src/pic16/devices.inc,
1519 * device/include/pic16/pic18f2423.h,
1520 * device/include/pic16/pic18f2523.h,
1521 * device/include/pic16/pic18fregs.h,
1522 * device/lib/pic16/pics.all
1523 * device/lib/pic16/libdev/pic18f2423.c,
1524 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1525 * device/lib/pic16/libio/i2c.ignore,
1526 * device/lib/pic16/libio/usart.ignore,
1527 * device/lib/pic16/libio/adc.ignore: ignore new devices
1529 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1531 * src/SDCCast.c (createRMW): fixed bug 1582651
1533 2008-01-20 Borut Razem <borut.razem AT siol.net>
1535 * src/SDCCcse.c: partially fixed enhancement request
1536 #1793872 - multiply by -1 not collapsed
1537 * support/regression/tests/arithcsi.c: added regression test
1539 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1541 * as/mcs51/asx8051.dsp: removed define SDK
1542 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1543 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1545 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1546 cosmetic changes, brought more in sync, changed old K&R to ANSI
1548 2008-01-13 Borut Razem <borut.razem AT siol.net>
1550 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1551 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1553 2007-12-30 Borut Razem <borut.razem AT siol.net>
1555 * src/pic16/gen.c: fixed implementation of bitwise operations for
1557 * support/regression/tests/bitwise.c: added test cases
1559 2007-12-29 Borut Razem <borut.razem AT siol.net>
1561 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1562 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1563 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1564 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1565 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1566 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1567 src/pic16/pcode.[ch]: added const qualifier
1568 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1569 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1570 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1571 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1572 * as/asxxsrc/aslex.c: use dbuf_getline()
1573 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1574 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1575 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1576 as/z80/asm.h, as/z80/z80adr.c:
1577 changed type of ib and ip to const char *
1579 2007-12-28 Borut Razem <borut.razem AT siol.net>
1581 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1582 introduced (readlin) - long lines are turuncated
1583 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1584 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1585 as/z80/Makefile.in: moved aslex.c to asxxsrc
1586 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1587 * as/hc08/asmain.c, as/mcs51/asmain.c:
1588 added missing initialization of a_addr field
1589 * support/regression/tests/long_asm_line.c: added regtest for long
1592 2007-12-22 Borut Razem <borut.razem AT siol.net>
1594 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1596 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1598 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1600 2007-12-16 Borut Razem <borut.razem AT siol.net>
1602 * device/include/pic16/stdbool.h: removed, since already exists in
1603 device/include/; this also fixes bitopcse.c regression test for pic16
1605 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1606 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1607 dereference doesn't work; covered by regression test bug1399290
1609 2007-12-05 Borut Razem <borut.razem AT siol.net>
1611 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1614 2007-12-01 Borut Razem <borut.razem AT siol.net>
1616 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1617 corrected handling of the highest_valid_address
1619 2007-11-17 Raphael Neider <rneider AT web.de>
1621 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1622 * src/pic/glue.c (picglue): emit .file if --debug is given
1624 2007-11-17 Raphael Neider <rneider AT web.de>
1626 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1627 care when left or right operand resides in result, fixes #1830220
1629 2007-11-17 Borut Razem <borut.razem AT siol.net>
1631 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1632 #983491 - "Merge duplicate strings function is ineffective"
1633 * support/regression/tests/bug-983491.c: regtest disabled
1634 * as/asxxsrc: created
1635 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1636 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1637 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1638 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1639 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1640 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1641 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1642 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1643 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1644 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1645 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1646 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1647 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1649 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1651 * device/include/stdarg.h: added and removed some casts
1652 * src/SDCCsymt.c (compareType): Fully check types between generic and
1653 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1655 2007-11-13 Borut Razem <borut.razem AT siol.net>
1657 * support/regression/tests/bug-1817005.c:
1658 added regtest for bug #1817005 - as-z80 chokes on long labels
1660 2007-11-12 Borut Razem <borut.razem AT siol.net>
1662 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1663 as/z80/asout.c, as/z80/aslist.c:
1664 fixed bug #1817005 - as-z80 chokes on long labels
1666 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1669 * as/z80/asmain.c: cosmetic changes
1672 * as/z80/alloc.h: removed
1674 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1675 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1676 * as/link/hc08/Makefile.in,
1677 * as/link/mcs51/Makefile.in,
1678 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1680 * as/link/mcs51/lkarea.c,
1681 * as/link/mcs51/lkmain.c: cosmetic changes
1682 * as/link/hc08/lklibr.c,
1683 * as/link/z80/lklibr.c,
1684 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1685 used cygwin_conv_to_full_posix_path,
1686 added warnings, cosmetic changes, brought more in sync
1687 changed old K&R into ANSI function declarations
1688 * as/link/z80/lklibr.c (loadAdb): added
1689 * as/link/z80/lkmain.c: removed -- option from usage text
1691 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1693 * src/mcs51/gen.c (outBitC): optimized for no result
1695 2007-10-31 Borut Razem <borut.razem AT siol.net>
1697 * src/SDCCsymt.c: fixed (hopeful properly) bug
1698 #1805702 - order of extern matters
1699 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1702 2007-10-29 Borut Razem <borut.razem AT siol.net>
1704 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1705 - order of extern matters
1706 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1709 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1711 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1712 24bitMode, portIsDS390
1713 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1714 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1715 (notVolatileVariable): also check sloc names,
1716 (callFuncByName): moved ftab[] out of function and sorted it by use
1718 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1720 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1721 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1722 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1723 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1724 * support/regression/tests/bug-880197.c: new, added
1726 2007-10-28 Borut Razem <borut.razem AT siol.net>
1728 * support/regression/Makefile.in,
1729 support/regression/ports/mcs51-large/spec.mk,
1730 support/regression/ports/mcs51-xstack-auto/spec.mk,
1731 support/regression/ports/mcs51-stack-auto/spec.mk,
1732 support/regression/ports/mcs51-medium/spec.mk,
1733 support/regression/ports/mcs51-common/spec.mk,
1734 support/regression/ports/mcs51-common/*,
1735 support/regression/ports/mcs51-small/*:
1736 mcs51 renamed to mcs51-common, created mcs51-small
1737 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1738 * support/regression/tests/bug-1805702.c: added regtest for bug
1741 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1743 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1744 added new rules 265 - 270
1745 * support/regression/tests/bug1721024.c:new, added
1746 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1747 introduced new test-mcs51 to run all mcs51 tests
1749 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1751 * support/regression/tests/bug1816470.c: new, added
1753 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1755 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1756 propagate for *,+,- with float, fixed bug 1816470
1757 (decorateType): cast to resultTypeProp instead of resultType
1759 2007-10-19 Borut Razem <borut.razem AT siol.net>
1761 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1762 function is ineffective" for pic16 tareget
1763 * support/scripts/listerr.c: corrected include path
1764 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1767 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1769 * support/regression/tests/using.c: new, added
1770 * support/regression/tests/vaargs.c: fixed and enabled test
1772 2007-10-18 Borut Razem <borut.razem AT siol.net>
1774 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1776 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1778 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1780 * doc/sdccman.lyx: documented option --Werror
1781 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1782 RegBankUsed[] earlier
1784 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1786 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1790 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1792 * src/SDCCast.c (decorateType): improved optimization of tri-op
1793 * src/SDCCerr.c (vwerror, setWError),
1795 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1796 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1798 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1800 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1801 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1802 * support/regression/tests/bug-223113.c,
1803 * support/regression/tests/bug-426632.c,
1804 * support/regression/tests/bug-468811.c,
1805 * support/regression/tests/bug-477835.c,
1806 * support/regression/tests/bug-478094.c,
1807 * support/regression/tests/bug-499644.c,
1808 * support/regression/tests/bug-524209.c,
1809 * support/regression/tests/bug-524211.c,
1810 * support/regression/tests/packcast.c,
1811 * support/regression/tests/structidx.c: added empty tests
1812 * support/regression/tests/bug-607243.c: enabled test
1814 2007-10-06 Borut Razem <borut.razem AT siol.net>
1816 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1817 support of universal binaries on Mac OS X
1819 2007-10-02 Borut Razem <borut.razem AT siol.net>
1821 * src/SDCCval.h: unified double2ul macro for all platforms
1822 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1823 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1825 2007-09-30 Borut Razem <borut.razem AT siol.net>
1827 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1829 * sdcc_vc_in.h: enabled warnings
1830 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1831 unsigned type, result still unsigned
1832 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1834 2007-09-28 Raphael Neider <rneider AT web.de>
1836 * src/pic/device.c (find_device): prevent buffer underflow error
1837 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1838 the just destroyed list entry
1840 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1842 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1845 2007-09-18 Borut Razem <borut.razem AT siol.net>
1847 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1848 applied to unsigned type, result still unsigned
1850 2007-09-17 Borut Razem <borut.razem AT siol.net>
1852 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1853 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1854 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1855 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1856 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1857 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1858 src/z80/gen.c, src/z80/ralloc.c:
1859 fixed bug #1739860 - sdcc does not work correctly on some platforms
1861 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1863 2007-09-17 Raphael Neider <rneider AT web.de>
1865 * src/pic16/device.c: reverted to previous version
1866 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1868 2007-09-16 Raphael Neider <rneider AT web.de>
1870 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1871 as this raises a ton of gpasm warnings, just emit a second label
1872 * src/pic16/devices.inc,
1873 * device/lib/pic16/pics.all,
1874 * device/lib/pic16/libdev/pic18f2585.c,
1875 * device/lib/pic16/libdev/pic18f2680.c,
1876 * device/lib/pic16/libdev/pic18f2682.c,
1877 * device/lib/pic16/libdev/pic18f2685.c,
1878 * device/lib/pic16/libdev/pic18f4585.c,
1879 * device/lib/pic16/libdev/pic18f4680.c,
1880 * device/lib/pic16/libdev/pic18f4682.c,
1881 * device/lib/pic16/libdev/pic18f4685.c,
1882 * device/include/pic16/pic18f2585.h,
1883 * device/include/pic16/pic18f2680.h,
1884 * device/include/pic16/pic18f2682.h,
1885 * device/include/pic16/pic18f2685.h,
1886 * device/include/pic16/pic18f4585.h,
1887 * device/include/pic16/pic18f4680.h,
1888 * device/include/pic16/pic18f4682.h,
1889 * device/include/pic16/pic18f4685.h,
1890 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1891 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1892 patch contributed by Anton Strobl, applied with changes
1894 2007-09-16 Raphael Neider <rneider AT web.de>
1896 * device/include/pic16/pic18f2431.h,
1897 * device/include/pic16/pic18f25j10.h,
1898 * device/include/pic16/pic18f4431.h,
1899 * device/include/pic16/pic18f45j10.h: adopted common include style
1900 * device/include/pic16/pic18f1320.h,
1901 * device/include/pic16/pic18f2320.h,
1902 * device/include/pic16/pic18f2525.h,
1903 * device/include/pic16/pic18f4320.h,
1904 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1905 * device/include/pic16/pic18fregs.h: prepared for automatic include
1906 file selection by having DEVICE.h for every DEVICE
1907 * device/lib/pic16/libdev/pic18f2320.c,
1908 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1910 * device/lib/pic16/configure.in,
1911 * device/lib/pic16/configure: use rm -rf instead of rmdir
1912 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1913 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1915 2007-09-09 Borut Razem <borut.razem AT siol.net>
1917 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1918 distingush between i386 and ppc Mac OS X versions
1920 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1922 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1923 * support/regression/tests/bug1788177.c: new, added
1925 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1927 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1928 * device/include/mcs51/lint.h added keyword __naked
1930 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1934 * src/SDCCmem.h: removed maxRegBank
1935 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1936 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1937 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1938 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1939 name and behaviour to handle banked functions
1940 (scan4op): and use it to fix bug 1786213
1942 2007-09-03 Raphael Neider <rneider AT web.de>
1944 * device/include/pic16/pic18f248.h,
1945 * device/include/pic16/pic18f258.h,
1946 * device/include/pic16/pic18f448.h,
1947 * device/lib/pic16/libdev/pic18f248.c,
1948 * device/lib/pic16/libdev/pic18f258.c,
1949 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1950 added T0CONbits, fixes #1786891
1952 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1954 * src/ds390/gen.c (genFarPointerSet),
1955 * src/hc08/ralloc.c (packRegisters),
1956 * src/mcs51/ralloc.c (packRegisters),
1957 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1959 * src/SDCCicode.h: POINTER_SET can be true for literals too
1960 * support/regression/tests/bug1750318.c: new, added
1962 2007-08-23 Borut Razem <borut.razem AT siol.net>
1964 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1965 library versions without the completition functionality
1967 2007-08-22 Raphael Neider <rneider AT web.de>
1969 * device/include/pic16/pic18f1220.h,
1970 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1972 2007-08-12 Borut Razem <borut.razem AT siol.net>
1974 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1976 2007-08-11 Borut Razem <borut.razem AT siol.net>
1978 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1979 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1980 support/Util/SDCCerr.[ch] moved to src
1981 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1982 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1983 device/examples/ds390/tinitalk/tinitalk.dsp,
1984 device/examples/serialcomm/windows/serialcomm.dsp,
1985 support/librarian/librarian.dsp:
1986 removed linking of unused odbc32.lib and odbccp32.lib
1987 * support/scripts/winres.h:
1988 added for compilation with Visual C++ 2005 Express Edition
1990 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1992 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1995 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1997 * sdccconf_in.h: update the endian test so that SPARC Solaris
1998 does not throw syntax errors
2000 2007-08-06 Borut Razem <borut.razem AT siol.net>
2002 * doc/sdccman.lyx: removed two index entries which prevented the
2003 generation of sdcc doc archive
2005 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2007 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
2008 instead of lyx 1.5.0.
2010 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2012 * device/include/hc08/mc68hc908apxx.h: new header contributed by
2013 Lucas Loizaga, with minor modifications. Thanks!
2015 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2017 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
2020 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2022 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
2023 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
2026 2007-07-22 Borut Razem <borut.razem AT siol.net>
2028 * configure.in, configure: re-introduced .version
2029 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
2030 the version reverted to 2.7.0
2032 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2035 * doc/sdccman.lyx: bumped version to 2.7.3
2036 * device/include/mcs51/compiler.h: fixed elif->else
2037 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2038 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2039 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2040 enable accuse for bit operands
2041 * src/SDCCmain.c (printVersionInfo),
2042 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2043 environment descriptor
2044 * src/SDCCutil.h: added getBuildEnvironment
2045 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2046 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2047 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2048 * support/regression/tests/bug1348008.c,
2049 * support/regression/tests/bug1496419.c,
2050 * support/regression/tests/bug1503067.c,
2051 * support/regression/tests/preproc.c: added empty tests
2053 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2055 * support/regression/tests/bug1678803.c: new, added
2057 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2060 * as/link/hc08/lkihx.c,
2061 * as/link/hc08/lkrloc.c,
2062 * as/link/mcs51/lkihx.c,
2063 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2064 ihxExtendedLinearAddress
2065 * as/link/mcs51/lkrloc.c (relr),
2066 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2067 acall/ajmp, see bug 830513
2069 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2071 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2072 (cseBBlock): remember aggr2ptr has been used
2073 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2074 (geniCodeAssign): fixed bug 868103
2075 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2076 added operandSize prototype
2077 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2078 (genDataPointerSet): use max of size of right and result,
2079 (gencjne): added parameter useCarry for optimization,
2080 (genCmpEq): use carry if appropriate,
2081 (genXor): check if operand already in carry
2082 * support/regression/tests/bug-868103.c: enabled test
2084 2007-07-12 Raphael Neider <rneider AT web.de>
2086 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2088 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2090 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2091 from Robert Larice, thanks
2092 * support/regression/tests/bitopcse.c,
2093 * support/regression/tests/bitvars.c,
2094 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2095 * support/regression/tests/bug-927659.c: enabled test for z80
2096 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2097 * support/regression/tests/bug1745717.c: new, added
2098 * support/regression/tests/literalop.c,
2099 * support/regression/tests/nullstring.c: removed storage definitions that
2100 are now in testfwk.h
2102 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2104 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2105 and bool for targets that do not fully support it.
2106 * support/regression/tests/bug1546986.c,
2107 * support/regression/tests/bug1723128.c,
2108 * support/regression/tests/bug1734654.c,
2109 * support/regression/tests/bug1738367.c,
2110 * support/regression/tests/constantRange.c: only use bool if allowed
2112 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2114 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2115 Larice, also handle function pointers
2116 * support/regression/tests/bug1749275.c: new, added
2118 2007-07-03 Borut Razem <borut.razem AT siol.net>
2120 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2121 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2122 #1746528: SDCC should ignore ':' in inline assembler comments
2123 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2125 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2127 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2128 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2130 2007-06-29 Borut Razem <borut.razem AT siol.net>
2132 * src/SDCCmain.c: fixed bug
2133 #1744746: SDCC #4867: broken option --xram-size
2135 2007-06-28 Borut Razem <borut.razem AT siol.net>
2137 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2138 find out the endianess of host machine for ucsim
2140 2007-06-27 Borut Razem <borut.razem AT siol.net>
2142 * support/regression/generate-cases.py: corrected the file name
2144 * configure.in, configure, sdccconf_in.h: find out the endianess of
2146 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2149 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2151 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2153 2007-06-26 Borut Razem <borut.razem AT siol.net>
2155 * support/regression/generate-cases.py: display warning if function
2156 list is empty; implemented more flexible rule for detection of
2157 testing functions, allowing return type 'void' in the same line as
2158 the function name in the function definition
2159 * support/regression/tests/bug-1654060.c: corrected test
2160 * support/librarian/sdcclib.c: fixed warning:
2161 format '%s' expects type 'char *', but argument 2 has type 'int'
2163 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2165 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2166 Multiple infiles for sdcclib.
2168 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2170 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2173 2007-06-18 Borut Razem <borut.razem AT siol.net>
2175 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2176 how to handle comments, so they have to be removed by the
2177 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2178 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2179 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2180 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2181 table driven option hadling
2183 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2185 * src/SDCCast.c (decorateType),
2186 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2187 iCode to ast level to fix bug 1738367
2188 * support/regression/tests/bug1738367.c: new, added
2190 2007-06-15 Raphael Neider <rneider AT web.de>
2192 * src/pic16/devices.inc,
2193 * device/lib/pic16/pics.all,
2194 * device/include/pic16/pic18fregs.h,
2195 * device/include/pic16/pic18f[24][45]20.h,
2196 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2197 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2198 * device/lib/pic16/Makefile.in: faster cleanup
2200 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2202 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2204 2007-06-13 Raphael Neider <rneider AT web.de>
2206 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2208 2007-06-12 Raphael Neider <rneider AT web.de>
2210 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2211 suppress bit defines if NO_BIT_DEFINES is #define'd
2212 * device/include/pic/pic*.h: recreated all headers to include
2213 conditional bit defines
2214 * device/include/pic/pic16f886.h,
2215 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2216 * device/include/pic/recreate.sh: script to recreate the complete
2217 device library files based on the currently supported devices
2219 2007-06-12 Borut Razem <borut.razem AT siol.net>
2221 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2222 support/regression/Makefile.in, support/scripts/build.mak,
2223 support/scripts/Makefile.snapshot:
2224 use new svn URL scheme
2225 * doc/sdccman.lyx: SDCC Wiki moved to
2226 http://sdcc.wiki.sourceforge.net/
2228 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2230 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2231 * support/regression/tests/bug1734654.c: added
2233 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2235 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2236 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2237 with literal operands
2239 2007-06-10 Borut Razem <borut.razem AT siol.net>
2241 * as/link/z80/lklibr.c: fixed mingw build warning
2242 lklibr.c:575: warning: implicit declaration of function 'tolower'
2243 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2244 src/z80/main.c: move target specific options from src/SDCCmain.c
2245 to src/<target>/main.c
2247 2007-06-09 Borut Razem <borut.razem AT siol.net>
2249 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2250 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2251 * support/regression/tests/bug-1294691.c: added
2253 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2255 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2256 can also be static, fixes bug 1733438
2257 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2258 have absolute address too
2259 (computeType): added optimization for 'cond ? true : false'
2260 * support/regression/tests/absolute.c: added test for static absolute var
2262 2007-06-08 Raphael Neider <rneider AT web.de>
2264 * src/regression/Makefile: suppress parallel builds, allow easy
2265 switching between pic14/pic16 ports
2266 * src/regression/picregs.h: added pic14/16 header file switch
2267 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2268 inline.c,nestfor.c,string1.c}: include "picregs.h"
2270 2007-06-07 Borut Razem <borut.razem AT siol.net>
2272 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2273 permanent solution to suppress GCC 4.2.0 c++ warning:
2274 deprecated conversion from string constant to `char *'
2275 use 'const char *' where ever required
2276 * support/regression/generate-cases.py: implemented more flexible rule
2277 for detection of testing functions, allowing white-spaces surrounding
2278 the function name and the 'void' parameter.
2279 * support/regression/tests/constantRange.c,
2280 support/regression/tests/scott-compare3.c: fixed failing regression
2281 tests, uncovered by implementation of more flexible rule for detection
2282 of testing functions
2284 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2286 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2288 2007-06-04 Borut Razem <borut.razem AT siol.net>
2290 * configure.in, configure, config_vc.awk: sdcc version number is now
2291 stored in configure.in; removed .version
2292 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2293 doc/INSTALL.txt: version bumped to 2.7.2
2294 * sim/ucsim/configure.in, sim/ucsim/configure:
2295 use "read" to read from .version
2297 2007-06-03 Borut Razem <borut.razem AT siol.net>
2299 * */Makefile.in: removed annoying warning:
2300 Makefile:xx: Makefile.dep: No such file or directory
2302 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2304 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2305 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2306 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2307 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2308 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2309 bugfix: only use newBoolLink for bit result type
2310 * src/SDCCicode.c (geniCodeLogic): added param tree,
2311 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2312 (geniCodeLogicAndOr): use IS_BIT,
2313 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2314 (ast2iCode): added tree param to geniCodeLogic for comparisons
2315 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2316 * support/regression/tests/bug1723128.c: added test NotZero
2318 2007-06-01 Borut Razem <borut.razem AT siol.net>
2320 * SDCPP synchronized with GCC CPP release version 4.2.0,
2321 currently the latest release:
2322 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2323 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2324 support/cpp2/cppdefault.h, support/cpp2/except.h,
2325 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2326 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2327 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2328 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2329 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2330 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2331 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2332 support/cpp2/opts.h, support/cpp2/output.h,
2333 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2334 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2335 support/cpp2/system.h, support/cpp2/version.c,
2336 support/cpp2/Makefile.in: modified
2337 * support/cpp2/opts-common.c: added
2338 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2339 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2340 search for included source file in local directory
2341 * sim/ucsim/configure, sim/ucsim/configure.in:
2342 temporary solution to suppress GCC 4.2.0 c++ warning:
2343 deprecated conversion from string constant to `char *'
2345 2007-06-01 Raphael Neider <rneider AT web.de>
2347 * device/lib/pic/libdev/pic12f683.c,
2348 * device/include/pic/pic12f683.h: added GPIO bits
2350 2007-06-01 Raphael Neider <rneider AT web.de>
2352 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2353 quotation marks, clarified role of PIC14 vs. PIC16 ports
2354 * src/pic16/devices.inc,
2355 * device/include/pic16/pic18fregs.h,
2356 * device/include/pic16/pic18f[24][45]j10.h,
2357 * device/lib/pic16/pics.all,
2358 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2359 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2360 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2361 for new devices as they are not yet supported by gputils
2363 2007-05-31 Borut Razem <borut.razem AT siol.net>
2365 * Small Device C Compiler 2.7.0 released
2366 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2367 changed sdcc version to 2.7.1
2368 * support/scripts/sdcc.nsi: added How to create WIN32 release
2371 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2373 * doc/sdccman.lyx: documented initialization and allocation of absolute
2374 variables, bit parameter passing, the need for function pointers to be
2375 reentrant and alpha quality support of inline and retrict
2377 2007-05-26 Borut Razem <borut.razem AT siol.net>
2379 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2380 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2381 * docs/knownbugs.html: updated
2383 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2385 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2387 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2389 (gencjneshort): optimized when left is AOP_DIR
2390 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2391 initializing unions in a struct/array
2392 * support/regression/fwk/include/testfwk.h: added defines for data, near
2393 and far for host and z80
2394 * support/regression/tests/bug1723128.c: new, added
2396 2007-05-22 Borut Razem <borut.razem AT siol.net>
2398 * doc/knownbugs.html: updated
2400 2007-05-21 Raphael Neider <rneider AT web.de>
2402 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2403 error message instead
2404 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2406 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2408 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2410 2007-05-21 Raphael Neider <rneider AT web.de>
2412 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2414 * src/regression/gpsim_assert.h,
2415 * src/regression/Makefile,
2416 * src/regression/pcodeopt.c: regression test for the above fix
2418 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2420 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2421 jumps to self, fixed bug 1717281
2423 2007-05-10 Borut Razem <borut.razem AT siol.net>
2425 * support/scripts/gen_known_bugs.pl: cosmetic fix
2426 * doc/knownbugs.html: generated by gen_known_bugs.pl
2428 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2430 * src/SDCCast.c (createFunction): also generate non-inlined version of
2431 function for functions declared as "static inline"
2432 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2433 function can be inlined after non-inlined version generated.
2435 2007-05-10 Borut Razem <borut.razem AT siol.net>
2437 * support/scripts/gen_known_bugs.pl: added script
2438 which generates knownbugs.html
2440 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2442 * doc/knownbugs.html: updated for release 2.7.0
2444 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2446 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2448 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2450 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2451 (throughout): updated generating comments
2452 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2453 (throughout): updated generating comments
2454 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2455 rule instead of at the second, or it might skip lines when removing the
2457 * support/regression/tests/bug1714204.c: changed test to foo
2459 2007-05-08 Borut Razem <borut.razem AT siol.net>
2461 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2462 thanks to SDCC Distributed Compile Farm members,
2463 added Z80 and GBZ80 command line options
2464 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2466 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2468 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2469 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2470 * support/regression/tests/longlit.c: modified to be tested at all and
2471 to pass the actual test
2473 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2475 * device/include/mcs51/uPSD33xx.h: Added.
2477 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2479 * device/lib/_gptrput.c,
2480 * device/lib/_gptrget.c: removed old code,
2482 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2483 * support/regression/tests/bug1714204.c: new, added
2485 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2487 * support/regression/tests/regtrack.c: test was never executed
2488 because of the regression test being picky about white spaces.
2489 * device/lib/mcs51/crtclear.asm: added comment
2491 2007-05-06 Raphael Neider <rneider AT web.de>
2493 * device/lib/pic/Makefile.rules,
2494 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2495 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2497 2007-05-06 Raphael Neider <rneider AT web.de>
2499 * src/pic16/device.h,
2501 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2502 _pic16_setDefaultOptions): removed/reordered command-line args
2503 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2504 devices, regrouped command line args, environment variables),
2505 clarified sone points, added sections on how to add devices to the
2508 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2510 * src/z80/peeph.def: fixed bug in rule 2
2512 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2514 * src/port.h: added TARGET_MCS51_LIKE
2515 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2516 take advantage of it too
2517 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2518 (shiftR2Left2Result): Optimized: don't check shifting by 0
2519 * src/z80/peeph-z80.def,
2520 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2521 modifications, see patch 1700823
2522 * src/mcs51/peep.c (): fixed bug 1712928
2523 * support/regression/tests/bug1712928.c: new, added
2525 2007-05-05 Borut Razem <borut.razem AT siol.net>
2527 * device/lib/pic16/Makefile.common.in,
2528 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2529 removed bash dependencies
2531 2007-05-01 Borut Razem <borut.razem AT siol.net>
2534 fixed bug #1710507: --i-code-in-asm makes compile fail
2535 all iCode comments are now one liners
2536 * src/mcs51/gen.c: fixed memory leak
2538 2007-05-01 Raphael Neider <rneider AT web.de>
2540 * device/lib/pic/libdev/*.c
2541 * device/include/pic/*.h: regenerated all device libs from updated
2543 * support/scripts/inc2h.pl: documented usage, now uses strict to
2546 2007-04-30 Borut Razem <borut.razem AT siol.net>
2549 fixed bug #1669175: Problem with space in output paths
2550 documented how to use paths with spaces for Windows users
2552 2007-04-29 Borut Razem <borut.razem AT siol.net>
2554 * Fixed svn:eol-style and svn:keywords properties
2555 * src/SDCCval.c: fixed bug
2556 #1592871: Segfault with "large" const arrays of characters
2557 replaced recursion with iteration
2558 * Removed svn:executable property from non-executable files
2560 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2562 * src/mcs51/gen.c (genRet): fixed bug 1707003
2564 2007-04-27 Raphael Neider <rneider AT web.de>
2566 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2567 createReachingDefinitions,assignValnums,pic16_destructDF,
2568 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2569 prevent NULL pointer dereferences
2570 * device/lib/pic/libdev/pic16f886.c,
2571 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2572 prevent building them, gputils do not really support them yet
2574 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2576 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2577 helps printf_small. 32 bytes more __idata mem.
2579 2007-04-27 Raphael Neider <rneider AT web.de>
2581 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2582 return early when pb or pb->pcHead is NULL (patch #1708427)
2583 * src/regression/empty.c,
2584 * src/regression/Makefile: added test with empty functions
2585 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2587 2007-04-27 Borut Razem <borut.razem AT siol.net>
2589 * src/SDCCast.c: fixed feature request
2590 #1547512: Redundant strings linked when using sizeof("abc")
2592 2007-04-23 Borut Razem <borut.razem AT siol.net>
2594 * doc/sdccman.lyx, src/SDCCmain.c:
2595 peep-hole comments are generated only if --fverbose-asm option is
2596 specified and --no-peep-comments is not, as proposed by Frieder.
2597 * support/regression/Makefile.in: compile regression tests with
2598 --fverbose-asm option so one can "grep" whether a new (or an old)
2599 peephole is (still) applied; requested by Frieder.
2601 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2603 * device/include/pic/pic16f886.h,
2604 * device/include/pic/pic16f887.h,
2605 * device/lib/pic/libdev/pic16f886.c,
2606 * device/lib/pic/libdev/pic16f887.c,
2607 * device/include/pic/pic14devices.txt,
2608 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2610 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2612 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2615 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2617 * device/lib/_memset.c: assembler version for mcs51
2619 2007-04-22 Borut Razem <borut.razem AT siol.net>
2621 * support/scripts/listerr.c: program to create the list of errors and
2622 warnings list from - added
2623 * doc/sdccman.lyx: removed the note
2624 "For list of warnings and corresponding codes, see err_warn.txt"
2625 * src/SDCCsymt.c: fixed bug #1699804:
2626 Bug with some uses of sizeof(static local array) (MCS51)
2627 * support/regression/tests/bug-1699804.c: added
2629 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2631 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2632 (main): added option -i,
2633 (asmbl, case S_INCL): use search_path_fopen,
2634 mostly from patch 1579668 by Peter Miller, thanks
2635 * src/z80/main.c: fixed typo --callee-saves-bc
2636 * device/include/mcs51/compiler.h: added sfrword for Tasking
2638 2007-04-20 Borut Razem <borut.razem AT siol.net>
2640 * src/z80/main.c: replaced reserved keyword asm with asmblr
2642 2007-04-19 Borut Razem <borut.razem AT siol.net>
2644 * src/port.h: use const pointers to strings
2645 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2646 * src/pic16/main.c: include SDCCargs.h
2647 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2648 const char, since the strings are dynamically allocated
2649 * src/SDCCmain.c: options.code_seg and options.const_seg are
2650 dynamically allocated; check port specific command line options
2651 before the general ones
2652 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2654 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2656 * device/include/ds400rom.h,
2657 * device/lib/ds390/lcd390.c,
2658 * device/lib/ds390/memcpyx.c,
2659 * device/lib/ds390/rtc390.c,
2660 * device/lib/ds400/ds400rom.c,
2661 * device/lib/ds400/memcpyx.c,
2662 * device/lib/hc08/_ret.c: more replacements of keywords with their
2663 double underscore equivalents
2664 * device/lib/ds390/Makefile.in,
2665 * device/lib/ds400/Makefile.in,
2666 * device/lib/gbz80/Makefile.in,
2667 * device/lib/hc08/Makefile.in,
2668 * device/lib/mcs51/Makefile.in,
2669 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2671 2007-04-17 Borut Razem <borut.razem AT siol.net>
2673 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2674 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2675 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2676 to --fverbose-asm, to be gcc'ish
2678 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2680 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2682 2007-04-17 Borut Razem <borut.razem AT siol.net>
2684 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2685 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2686 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2687 with their double underscore equivalent
2689 2007-04-14 Borut Razem <borut.razem AT siol.net>
2691 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2694 2007-04-13 Borut Razem <borut.razem AT siol.net>
2696 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2698 * device/examples/serialcomm/windows/serial.[ch],
2699 device/examples/serialcomm/windows/test_serialcomm.cpp:
2700 updated by Bela Torok
2701 * device/examples/serialcomm/windows/serialcomm.dsw,
2702 device/examples/serialcomm/windows/serialcomm.dsp: added
2704 2007-04-13 Jan Waclawek <wek AT efton.sk>
2706 * doc/sdccman.lyx: additions and changes at various places
2707 (submitted as #1697136).
2708 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2710 2007-04-10 Borut Razem <borut.razem AT siol.net>
2712 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2713 LyX file format changed to 245
2714 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2715 "FreeWare" replaced with "free open source"
2717 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2719 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2721 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2723 * device/include/pic16/pic18fregs.h,
2725 * device/lib/_decdptr.c,
2726 * device/lib/_divsint.c,
2727 * device/lib/_divslong.c,
2728 * device/lib/_divuint.c,
2729 * device/lib/_divulong.c,
2730 * device/lib/_fs2schar.c,
2731 * device/lib/_fs2sint.c,
2732 * device/lib/_fs2slong.c,
2733 * device/lib/_fs2uchar.c,
2734 * device/lib/_fs2uint.c,
2735 * device/lib/_fs2ulong.c,
2736 * device/lib/_fsadd.c,
2737 * device/lib/_fscmp.c,
2738 * device/lib/_fsdiv.c,
2739 * device/lib/_fseq.c,
2740 * device/lib/_fsget1arg.c,
2741 * device/lib/_fsget2args.c,
2742 * device/lib/_fsgt.c,
2743 * device/lib/_fslt.c,
2744 * device/lib/_fsmul.c,
2745 * device/lib/_fsneq.c,
2746 * device/lib/_fsnormalize.c,
2747 * device/lib/_fsreturnval.c,
2748 * device/lib/_fsrshift.c,
2749 * device/lib/_fssub.c,
2750 * device/lib/_fsswapargs.c,
2751 * device/lib/_gptrget.c,
2752 * device/lib/_gptrgetc.c,
2753 * device/lib/_gptrput.c,
2754 * device/lib/_logexpf.c,
2755 * device/lib/_modsint.c,
2756 * device/lib/_modslong.c,
2757 * device/lib/_moduint.c,
2758 * device/lib/_modulong.c,
2759 * device/lib/_mulint.c,
2760 * device/lib/_mullong.c,
2761 * device/lib/_schar2fs.c,
2762 * device/lib/_ser.c,
2763 * device/lib/_setjmp.c,
2764 * device/lib/_sint2fs.c,
2765 * device/lib/_slong2fs.c,
2766 * device/lib/_spx.c,
2767 * device/lib/_uchar2fs.c,
2768 * device/lib/_uint2fs.c,
2769 * device/lib/_ulong2fs.c,
2770 * device/lib/asincosf.c,
2771 * device/lib/atanf.c,
2772 * device/lib/calloc.c,
2773 * device/lib/ds390/tinibios.c,
2774 * device/lib/ds400/tinibios.c,
2775 * device/lib/expf.c,
2776 * device/lib/free.c,
2777 * device/lib/hc08/_mulint.c,
2778 * device/lib/logf.c,
2779 * device/lib/malloc.c,
2780 * device/lib/printf_fast.c,
2781 * device/lib/printf_tiny.c,
2782 * device/lib/printfl.c,
2783 * device/lib/realloc.c,
2784 * device/lib/ser_ir.c,
2785 * device/lib/serial.c,
2786 * support/regression/tests/libmullong.c: replaced all special keywords
2787 with their double underscore equivalent
2788 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2789 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2791 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2792 (genRet): if the bit-symbol is ruonly it already is in the carry
2793 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2794 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2795 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2796 type UCHAR if dest is not bit
2798 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2800 * device/include/math.h,
2801 * device/lib/cotf.c,
2802 * device/lib/expf.c,
2803 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2805 2007-04-01 Borut Razem <borut.razem AT siol.net>
2807 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2808 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2809 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2810 gcc_unreachable() called internal_error()...
2812 2007-03-30 Raphael Neider <rneider AT web.de>
2814 * src/pic/ralloc.c (isData): suppress garbage debug output
2816 2007-03-28 Borut Razem <borut.razem AT siol.net>
2819 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2820 is developed, built and used worldwide, and the word "night" doesn't
2823 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2825 * device/include/mcs51/C8051F360.h: new, added
2826 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2828 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2830 * src/SDCC.y (declaration_specifiers, function_specifier),
2831 * support/Util/SDCCerr.c,
2832 * support/Util/SDCCerr.h,
2834 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2836 * src/SDCCmem.c (deallocParms),
2837 * src/SDCCast.c: support for function inlining, not quite complete
2838 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2839 'restrict' qualifier
2841 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2843 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2844 (saveRBank, unsaveRBank): don't save bits,
2845 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2846 * support/regression/tests/bug1535242.c: new, added
2847 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2848 thanks Alexey Shamrin <shamrin AT gmail.com>,
2849 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2850 removed header guard)
2852 * sdcc.spec: bumped version to 2.6.5
2853 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2855 2007-03-22 Borut Razem <borut.razem AT siol.net>
2857 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2858 fixed bug #1653671: sdcdb integration into ddd is broken
2860 2007-03-22 Raphael Neider <rneider AT web.de>
2862 * src/pic/gen.c (popGetExternal): augmented to also create references
2863 to external variables (not only labels),
2864 (genCall): comment on plan to reduce PAGESEL overhead,
2865 (genFunction, genEndFunction): also save/restore FSR around interrupt
2866 handling code, removed lots of unused code
2867 (genDivOneByte): release acquired temp register
2868 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2870 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2871 for registers that need to be saved during interrupts (FSR, STATUS,
2872 PCLATH; W needs special handling), currently only FSR is used
2874 2007-03-22 Raphael Neider <rneider AT web.de>
2876 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2878 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2880 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2882 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2884 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2886 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2888 * as/link/aslink.h: added LKOBJEXT
2889 * as/link/hc08/link_hc08.dsp,
2890 * as/link/hc08/Makefile.bcc,
2891 * as/link/hc08/Makefile.in,
2892 * as/link/mcs51/aslink.dsp,
2893 * as/link/mcs51/Makefile.bcc,
2894 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2895 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2896 * as/link/lkaomf51.c: merged and moved
2897 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2898 * as/link/z80/lkdata.c,
2899 * as/link/lkdata.c: merged and moved
2900 * as/link/hc08/lkmain.c,
2901 * as/link/mcs51/lkmain.c: cosmetic changes
2902 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2903 * as/link/lklex.c: use LKOBJEXT
2904 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2905 ANSI-fied functions, removed bubble-sorts
2906 * as/link/z80/lksym.c as/link/lksym.c: merged,
2908 * as/link/z80/linkgbz80.dsp,
2909 * as/link/z80/linkz80.dsp,
2910 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2911 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2912 * as/link/z80/lkhead.c,
2913 * as/link/z80/lklex.c: deleted
2914 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2915 * as/link/z80/lkmain.c: added copyfile()
2917 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2919 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2921 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2923 * device/lib/_strlen.c: assembler version for mcs51
2925 2007-03-13 Raphael Neider <rneider AT web.de>
2927 * device/include/pic16/pic18f2221.h,
2928 * device/include/pic16/pic18f2321.h,
2929 * device/include/pic16/pic18f2331.h,
2930 * device/include/pic16/pic18f4221.h,
2931 * device/include/pic16/pic18f4321.h,
2932 * device/include/pic16/pic18f4331.h: fixed config byte location names
2933 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2934 consistently named config byte locations
2936 2007-03-13 Borut Razem <borut.razem AT siol.net>
2938 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2939 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2940 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2941 as/link/z80/Makefile.in, as/z80/Makefile.in:
2944 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2946 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2947 * device/lib/printf_large.c: pointer was converted to generic
2948 pointer for mcs51 models other than model-small (Maarten noticed)
2950 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2952 * device/include/mcs51/ADuC84x.h: Added.
2954 2007-03-10 Borut Razem <borut.razem AT siol.net>
2956 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2957 fixed RFE #1624219: double backslashes in filenames;
2958 functions hexEscape(), octalEscape() and copyStr() moved from
2959 SDCCval.c to SDCCutil.c and made them glovbally available
2961 2007-03-09 Borut Razem <borut.razem AT siol.net>
2963 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2964 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2965 1673361: Missaligned comments in output files
2967 2007-03-09 Raphael Neider <rneider AT web.de>
2969 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2971 2007-03-09 Raphael Neider <rneider AT web.de>
2975 * src/pic/ralloc.c: suppress undesired debug output
2976 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2978 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2980 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2982 2007-03-07 Borut Razem <borut.razem AT siol.net>
2984 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2985 search include files in the current directory
2987 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2989 * src/SDCCglue.c (emitMaps, glue),
2990 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2992 * support/regression/tests/absolute.c: added xdata test
2994 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2996 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2997 added condition to macro, fixes bug 1666080
2999 2007-03-02 Raphael Neider <rneider AT web.de>
3001 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
3003 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3005 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
3006 be cleared. Unconditionally set __XPAGE
3007 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
3009 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3014 * src/mcs51/rtrack.c,
3016 * doc/sdccman.lyx: added --no-gen-comments
3017 * src/mcs51/peeph.def: added 192.b, disabled 185
3019 2007-02-25 Raphael Neider <rneider AT web.de>
3021 * src/pic16/gen.c (genCast): fixed typo
3022 * device/lib/pic16/Makefile.subdir: only install existing files
3023 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
3025 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
3027 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
3028 * device/lib/mcs51/crtclear.asm,
3029 * device/lib/mcs51/crtxclear.asm: renumbered labels
3030 * device/lib/mcs51/Makefile.in: added crtcall.asm
3031 * doc/sdccman.lyx: documented mcs51 crt* library startup code
3032 * src/mcs51/gen.c (movc): removed,
3033 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3035 (toCarry, genSend, genRet): added function toCarry,
3036 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3037 (assignBit, genAssign, genCast): added function assignBit
3038 * src/mcs51/Makefile.bcc: added rtrack.c
3039 * src/mcs51/ralloc.h: made valueKnown a bitfield
3040 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3041 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3042 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3043 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3044 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3045 (_pop): only pop valid pairs, see gencjneshort,
3046 (gencjneshort): return pair that still needs to be popped, restructured,
3047 (gencjne, genCmpEq): call _pop
3049 2007-02-23 Raphael Neider <rneider AT web.de>
3051 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3053 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3055 * device/include/mcs51/P89LPC925.h: Added.
3057 2007-02-18 Raphael Neider <rneider AT web.de>
3059 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3061 2007-02-17 Borut Razem <borut.razem AT siol.net>
3063 * support/cpp2/directives.c, support/cpp2/version.c:
3064 synchronized with GCC CPP 4.1.2
3066 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3068 * src/mcs51/rtrack.h,
3069 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3070 by checking the strings passed by emitcode() to the assembler.
3071 Feel free to change. This in part addresses RFE #482179.
3072 Set environment variable SDCC_RTRACK to enable.
3073 * src/mcs51/gen.c: inserted hooks
3074 * src/mcs51/ralloc.h: added two members to struct regs
3075 * support/regression/tests/regtrack.c: added
3077 2007-02-14 Borut Razem <borut.razem AT siol.net>
3079 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3080 * Makefile.in: applied patch from Makefile related part of
3081 #1469393: Compiler does not initialize static data
3083 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3085 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3086 for better fix of bug 1273984, compiles pic16 rand.c
3088 2007-02-12 Borut Razem <borut.razem AT siol.net>
3090 * src/pic16/main.c: fixed pic16 standard library directory bug
3092 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3094 * src/hc08/gen.c (genSwap): fix swap regression test
3096 2007-02-10 Borut Razem <borut.razem AT siol.net>
3098 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3100 * support/regression/tests/bug-1654060.c: added regression test for
3103 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3105 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3106 bit moves in return statement
3108 2007-02-09 Borut Razem <borut.razem AT siol.net>
3110 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3113 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3115 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3116 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3118 2007-02-07 Raphael Neider <rneider AT web.de>
3120 * src/pic16/devices.inc,
3121 * device/include/pic16/pic18fregs.h,
3122 * device/include/pic16/pic18f[24][34]31.h,
3123 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3124 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3125 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3127 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3129 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3130 can this have lived here for so many years?
3131 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3132 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3133 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3135 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3137 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3138 appended by loop induction must be at the very end of the eBBlock
3140 2007-02-05 Kevin Vigor
3142 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3144 2007-02-05 Borut Razem <borut.razem AT siol.net>
3146 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3147 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3149 2007-02-03 Borut Razem <borut.razem AT siol.net>
3151 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3152 applied patch #1646602 option to set default signedness of char to
3153 unsigned, added -funsigned-char command line option,
3154 thanks to Gunther Jehle
3155 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3156 prompt for file deletion a few hundred times (especially the
3157 subversion files, which have ro permissions so it asks for
3158 confirmation), thanks to Simon McAuliffe;
3159 added {} + option to find in order to remove multiple files from a
3162 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3164 * device/include/mcs51/SST89x5xRDx.h: Added.
3166 2007-02-02 Raphael Neider <rneider AT web.de>
3168 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3169 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3171 2007-02-01 Raphael Neider <rneider AT web.de>
3173 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3176 2007-01-31 Borut Razem <borut.razem AT siol.net>
3178 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3179 if compiled with GCC. Thanks to Raphael Neider
3181 2007-01-31 Raphael Neider <rneider AT web.de>
3183 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3184 operand names, handles name and (name + n) for all n,
3185 (sameBank): restructured, also check bank allocation policy,
3186 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3187 (pic14_operandsAllocatedInSameBank): check whether to operands
3188 will be allocated into the same bank (i.e., section) to reduce
3189 BANKSEL overhead, queried from pcode.c:sameBank,
3190 (pic14printLocals): reintroduced clustering registers into a single
3191 section: all compiler generated symbols will now reside in one
3192 bank (per file), reducing BANKSEL overhead and code size,
3193 (showAllMemmaps): use local dbuf where possible
3195 2007-01-29 Raphael Neider <rneider AT web.de>
3197 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3198 (call_libraryfunc): retrieve/create symbol and mark as used,
3199 (genFunction): mark defined functions as non-extern and add again
3200 to code memmap for later output
3201 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3202 (pic14printLocals): reworked for new symbol emission,
3203 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3204 showAllMemmaps): reworked symbol output using dbufs, added handling
3205 of string literals (still incomplete),
3206 (picglue): removed symbol emission, moved into showAllMemmaps,
3207 (emitSymbolSet): new workhorse for symbol output,
3208 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3210 2007-01-29 Borut Razem <borut.razem AT siol.net>
3212 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3213 component contains the extension separator.
3215 2007-01-28 Borut Razem <borut.razem AT siol.net>
3217 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3219 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3220 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3221 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3222 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3223 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3224 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3225 src/z80/gen.c, support/Util/MySystem.c:
3226 accept slash and backslash as directory separator on WIN32 and
3229 2007-01-28 Raphael Neider <rneider AT web.de>
3231 * src/pic16/devices.inc,
3232 * device/include/pic16/pic18f[24][23]21.h,
3233 * device/include/pic16/pic18fregs.h,
3234 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3235 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3236 * device/lib/pic16/libio/adc.ignore,
3237 * device/lib/pic16/libio/i2c.ignore,
3238 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3239 family, as gputils do not yet support the devices
3240 * device/lib/pic16/Makefile.subdir: ignore errors on install
3241 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3242 headers and libraries from gputils .inc files
3244 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3246 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3248 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3250 * doc/sdccman.lyx: add printf benchmarks
3252 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3254 * device/lib/printf_fast.c: fix %c, char promoted to int
3255 * device/lib/printf_tiny.c: fix %c, char promoted to int
3257 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3259 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3261 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3263 * support/regression/tests/swap.c: 64 bit hosts failed
3264 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3266 2007-01-25 Raphael Neider <rneider AT web.de>
3268 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3269 based on absolute register address, patch by Alex Blond
3271 2007-01-22 Raphael Neider <rneider AT web.de>
3273 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3274 emitted, do not emit them again...
3276 2007-01-22 Raphael Neider <rneider AT web.de>
3278 * src/regression/bank1.c, src/regression/compare6.c,
3279 src/regression/add.c: cosmetic changes
3280 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3281 * src/pic/gen.c: fixed global zero and one,
3282 (aopForSym): removed unued code,
3283 (aopGet): assert aop is defined, check and use `index' of
3284 pCodeImmd operands (fixes #1630908),
3285 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3286 (register_reassign): prevent accidental register unification,
3287 (ReuseReg): cosmetic changes (also above)
3288 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3289 pic14emitStaticSeg): do not emit initialized data,
3290 (printIval*): replaced with working versions,
3291 (pic14createInterruptVect,picglue): use idata for initialized data,
3292 now init data should work in all modules (not only main()),
3293 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3295 2007-01-21 Borut Razem <borut.razem AT siol.net>
3297 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3298 use -fPIC or -fpic if they are supported and not ignored
3299 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3300 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3302 2007-01-20 Borut Razem <borut.razem AT siol.net>
3304 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3305 implemented RFE #1470316: allow "$" in variable names
3307 2007-01-20 Raphael Neider <rneider AT web.de>
3309 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3311 2007-01-20 Raphael Neider <rneider AT web.de>
3313 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3314 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3315 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3316 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3317 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3318 * device/lib/pic/libdev/pic*.c,
3319 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3320 * device/lib/pic/libdev/Makefile.in: show progress
3322 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3324 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3325 * support/scripts/sdcc_cygwin_mingw32,
3326 * support/scripts/sdcc_mingw32,
3327 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3328 conformance with autoconf 2.6
3330 2007-01-19 Raphael Neider <rneider AT web.de>
3332 * src/pic/device.c (register_map): fixed list construction
3333 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3334 (genMod): removed case for genModbits,
3335 (genModbits): removed as now unused/unimplemented
3336 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3338 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3340 * support/regression/tests/swap.c: added in response to #1638622
3341 * doc/sdccman.lyx: synced version, minor changes
3343 2007-01-18 Borut Razem <borut.razem AT siol.net>
3345 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3346 thanks to Gunther Jehle
3347 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3348 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3349 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3350 use filename in lineno instead.
3351 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3352 print the file name in ast_print()
3354 2007-01-18 Borut Razem <borut.razem AT siol.net>
3356 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3358 * src/SDCC.lex: stringLiteral() returns const char pointer,
3359 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3360 fixed column counting
3361 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3362 accept const char pointer as parameter
3363 * src/SDCCdwarf2.c: corrected buffer size
3365 2007-01-17 Borut Razem <borut.razem AT siol.net>
3367 * support/Util/dbuf_string.c: fixed for amd64
3369 2007-01-15 Borut Razem <borut.razem AT siol.net>
3371 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3372 removed terminal symbol ELIPSIS, since it was never generated by the
3373 lexer and it was wrongly used in parameter_identifier_list rule
3375 2007-01-15 Raphael Neider <rneider AT web.de>
3377 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3378 code page and data banking description
3379 * src/pic/genarith.c,
3380 * src/pic/gen.h: removed bit arithmetic functions,
3381 updated exit(1) to exit(EXIT_FAILURE)
3382 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3383 * device/include/pic16/pic18f2455.h,
3384 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3385 TRISD and TRISE, fixed/added some bit names
3386 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3387 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3388 updated pic18f2455.{c,h} instead of duplicating them
3390 2007-01-14 Borut Razem <borut.razem AT siol.net>
3392 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3393 Cannot debug files that contain spaces in the path name
3394 by converting spaces in asm file name to underscores
3396 2007-01-13 Borut Razem <borut.razem AT siol.net>
3398 * doc/sdccman.lyx: fixed format errors
3400 2007-01-10 Borut Razem <borut.razem AT siol.net>
3402 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3403 codeseg/constseg #pragma fail
3404 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3405 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3406 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3407 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3409 2007-01-09 Borut Razem <borut.razem AT siol.net>
3411 * get rid of diagnistic.[ch], pretty-print.[ch],
3412 c-pretty-print.[ch], ... used just for error, warning, ...
3414 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3415 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3416 suppoprt/cpp2/pretty-print.[ch]:
3418 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3419 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3420 suppoprt/cpp2/sdcpp.dsp:
3423 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3425 * device/lib/printf_large.c (output_float): removed recursion,
3426 use smaller buffer on stack for mcs51,
3427 fixed bug printing 1.96
3428 * support/regression/tests/snprintf.c: added test
3430 2007-01-07 Borut Razem <borut.razem AT siol.net>
3432 * use dynamic memory buffers instead temporary files
3433 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3435 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3436 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3437 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3438 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3439 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3440 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3441 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3442 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3443 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3444 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3445 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3446 support/Util/dbuf.c, support/Util/dbuf.h:
3448 * .version, sdcc.spec: bumped version to 2.6.4
3450 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3452 * src/port.h: added TARGET_Z80_LIKE macro
3453 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3454 output PSEG location if --xram-loc or --xstack-loc was used
3455 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3457 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3459 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3460 * as/as_z80.dsp, as/z80/as_z80.dsp,
3461 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3462 * sdcc.dsw: moved project files into subdir
3463 * as/hc08/as_hc08.dsp,
3464 * as/hc08/Makefile.bcc,
3465 * as/hc08/Makefile.in,
3466 * as/mcs51/Makefile.bcc,
3467 * as/mcs51/Makefile.in,
3468 * as/z80/Makefile.bcc,
3469 * as/z80/Makefile.in,
3470 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3473 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3476 * as/mcs51/asmain.c,
3478 * as/z80/assym.c: removed include "strcmpi.h"
3479 * as/hc08/strcmpi.c,
3480 * as/hc08/strcmpi.h,
3481 * as/mcs51/strcmpi.c,
3482 * as/mcs51/strcmpi.h,
3483 * support/Util/strcmpi.c,
3484 * support/Util/strcmpi.h: removed files
3485 * as/strcmpi.c: added as_strncmpi()
3487 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3489 * sdcc.dsw: Added some dependencies on project config.dsp
3491 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3493 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3494 with [di]ram_start to fix a regresion
3496 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3498 * configure.in: added missing mcs51 in status output
3499 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3501 * debugger/mcs51/clean.mk (distclean): remove config.h
3502 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3503 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3504 options.h, s-options-h and options.c
3505 * support/cpp2/clean.mk: unused, removed
3506 * Makefile.common.in,
3509 * as/hc08/Makefile.in,
3511 * as/mcs51/Makefile.in,
3512 * as/mcs51/clean.mk,
3515 * as/z80/Makefile.in,
3517 * as/link/Makefile.in,
3518 * as/link/hc08/Makefile.in,
3519 * as/link/hc08/clean.mk,
3520 * as/link/mcs51/Makefile.in,
3521 * as/link/mcs51/clean.mk,
3522 * as/link/z80/Makefile.in,
3523 * as/link/z80/clean.mk,
3524 * as/link/z80/conf.mk,
3525 * debugger/mcs51/Makefile.in,
3526 * debugger/mcs51/clean.mk,
3527 * device/include/Makefile.in,
3528 * device/lib/Makefile.in,
3529 * device/lib/mcs51/Makefile.in,
3530 * device/lib/pic/Makefile.in,
3531 * device/lib/pic/Makefile.common.in,
3532 * device/lib/pic/Makefile.subdir,
3533 * device/lib/pic/Makefile.rules,
3534 * device/lib/pic16/libio/Makefile.in,
3535 * device/lib/pic16/Makefile.subdir,
3536 * device/lib/pic16/libdev/Makefile.in,
3537 * device/lib/pic16/Makefile.rules,
3538 * device/lib/pic16/Makefile.common.in,
3539 * sim/ucsim/avr.src/Makefile.in,
3540 * sim/ucsim/main_in.mk,
3541 * sim/ucsim/cmd.src/Makefile.in,
3542 * sim/ucsim/doc/Makefile.in,
3543 * sim/ucsim/gui.src/Makefile.in,
3544 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3545 * sim/ucsim/gui.src/serio.src/Makefile.in,
3546 * sim/ucsim/hc08.src/Makefile.in,
3547 * sim/ucsim/libltdl/Makefile.in,
3548 * sim/ucsim/s51.src/Makefile.in,
3549 * sim/ucsim/sim.src/Makefile.in,
3550 * sim/ucsim/sim.src/conf.mk,
3551 * sim/ucsim/xa.src/Makefile.in,
3552 * sim/ucsim/z80.src/Makefile.in,
3556 * support/cpp2/Makefile.in,
3557 * support/librarian/Makefile.in,
3558 * support/librarian/clean.mk,
3559 * support/makebin/Makefile.in,
3560 * support/makebin/clean.mk,
3561 * support/packihx/Makefile.in,
3562 * support/regression/Makefile.in,
3563 * support/regression/ports/ds390/spec.mk,
3564 * support/regression/ports/gbz80/spec.mk,
3565 * support/regression/ports/hc08/spec.mk,
3566 * support/regression/ports/mcs51/spec.mk,
3567 * support/regression/ports/mcs51-large/spec.mk,
3568 * support/regression/ports/mcs51-medium/spec.mk,
3569 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3570 * support/regression/ports/pic14/spec.mk,
3571 * support/regression/ports/pic16/spec.mk,
3572 * support/regression/ports/mcs51-stack-auto/spec.mk,
3573 * support/regression/ports/ucz80/spec.mk,
3574 * support/regression/ports/xa51/spec.mk,
3575 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3576 adding a slash after $(top_builddir) and/or adding @datarootdir@
3578 * debugger/mcs51/configure.in,
3579 * device/lib/pic/configure.in,
3580 * device/lib/pic16/configure.in,
3581 * sim/ucsim/configure.in,
3582 * support/cpp2/configure.in,
3583 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3585 * debugger/mcs51/configure,
3586 * device/lib/pic/configure,
3587 * device/lib/pic16/configure,
3588 * sim/ucsim/configure,
3589 * support/cpp2/configure,
3590 * support/packihx/configure: generated with autoconf 2.60
3592 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3594 * as/link/hc08/lkihx.c (newArea),
3595 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3597 2007-01-02 Borut Razem <borut.razem AT siol.net>
3599 * doc/sdccman.lyx: documented #pragma sdcc_hash
3600 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3602 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3604 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3606 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3607 empty 'while'-loop to work correctly, see regression test 'while.c'
3608 * support/regression/tests/while.c: added
3610 2007-01-01 Borut Razem <borut.razem AT siol.net>
3612 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3613 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3614 support/cpp2/libcpp/sdcpp.c:
3615 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3616 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3617 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3619 2006-12-31 Borut Razem <borut.razem AT siol.net>
3621 * SDCPP synchronized with GCC CPP release version 4.1.1,
3622 currently the latest release:
3623 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3624 support/cpp2/libcpp/include/cpp-id-data.h
3625 support/cpp2/libiberty/fopen_unlocked.c
3626 support/cpp2/libiberty/md5.c
3628 support/cpp2/opt-functions.awk
3629 support/cpp2/opt-gather.awk
3630 support/cpp2/optc-gen.awk
3631 support/cpp2/opth-gen.awk:
3633 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3634 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3635 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3636 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3637 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3638 support/cpp2/diagnostic.h, support/cpp2/except.h,
3639 support/cpp2/hwint.h, support/cpp2/input.h,
3640 support/cpp2/intl.h, support/cpp2/move-if-change,
3641 support/cpp2/opts.c, support/cpp2/opts.h,
3642 support/cpp2/output.h, support/cpp2/prefix.c,
3643 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3644 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3645 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3646 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3647 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3648 support/cpp2/version.c:
3650 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3651 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3652 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3653 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3654 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3655 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3656 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3657 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3658 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3659 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3660 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3662 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3663 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3664 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3665 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3666 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3667 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3668 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3669 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3670 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3671 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3672 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3673 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3674 support/cpp2/system.h:
3677 2006-12-31 Borut Razem <borut.razem AT siol.net>
3679 * configure.in, configure: fixed bug #1538756: configure dies if bison
3680 and flex are not installed, 2nd try
3682 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3684 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3685 400.x for better code in RFE 899102
3687 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3689 * src/SDCCpeeph.c (deadMove),
3691 * src/mcs51/peep.h: renamed 'op' by 'reg'
3692 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3693 (scan4op): small change for removeDeadMove(), added support for
3694 'callee saves' and/or PACLL function calls,
3695 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3696 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3697 left in new dispatcher mcs51DeadMove()
3698 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3700 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3702 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3704 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3705 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3707 2006-12-30 Borut Razem <borut.razem AT siol.net>
3709 * support/cpp2/spacs.h: deleted from svn
3710 * configure.in, configure: fixed bug #1538756: configure dies if bison
3711 and flex are not installed
3713 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3715 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3716 with this z80 passes printf float test when enabled
3717 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3719 2006-12-28 Borut Razem <borut.razem AT siol.net>
3721 * support/cpp2/config.in, support/cpp2/configure.in,
3722 support/cpp2/configure, support/cpp2/Makefile.in:
3723 fix for the solaris build
3725 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3727 * src/SDCC.y (type_specifier2, pointer),
3729 * src/SDCCsymt.c (mergeSpec, checkSClass),
3730 * support/Util/SDCCerr.c,
3731 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3732 * support/valdiag/valdiag.py: Allow test cases to specify
3733 required language standard
3734 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3735 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3737 2006-12-27 Borut Razem <borut.razem AT siol.net>
3739 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3740 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3742 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3744 * support/cpp2/libiberty/Makefile.bcc: updated
3745 * src/pic16/main.c: fixed #pragma udata handling
3746 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3748 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3750 * src/SDCCpeeph.c: made labelHashEntry global,
3751 made pcDistance, FBYNAME static,
3752 (pcDistance): made static, use isComment and isLabel,
3754 (getLabelRef): added, extracted from labelRefCount(),
3755 (labelRefCount): use new getLabelRef(),
3756 (callFuncByName): made static, added deadMove,
3757 use isComment and isLabel,
3758 (newPeepRule): made static, set isLabel,
3759 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3760 labels from peephole rules,
3761 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3762 when isComment or isLabel is set
3763 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3764 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3766 * src/mcs51/peep.h: added
3767 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3768 * src/port.h: added peep->deadMove to port structure
3769 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3770 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3771 deadMove, finally removed no. 1 and 2
3778 * src/hc08/gen.c: mark lines with isComment or isLabel
3779 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3781 * sdcc.spec: bumped version to 2.6.3
3783 2006-12-26 Borut Razem <borut.razem AT siol.net>
3785 * support/cpp2/Makefile.in: added dependency on options.h
3786 * configure: regenerated
3787 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3788 * support/cpp2/Makefile.in: added vasprintf.c
3790 2006-12-25 Borut Razem <borut.razem AT siol.net>
3792 * SDCPP synchronized with GCC CPP release version 3.4.6,
3793 the latest release before 4.x:
3794 * support/cpp2/Makefile.in, support/cpp2/config.h,
3795 support/cpp2/configure, support/cpp2/configure.in,
3796 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3797 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3798 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3799 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3800 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3801 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3802 support/cpp2/cpptrad.c, support/cpp2/except.h,
3803 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3804 support/cpp2/hwint.h, support/cpp2/intl.h,
3805 support/cpp2/line-map.c, support/cpp2/line-map.h,
3806 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3807 support/cpp2/output.h, support/cpp2/prefix.c,
3808 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3809 support/cpp2/system.h, support/cpp2/version.c:
3811 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3812 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3813 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3814 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3815 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3816 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3817 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3818 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3819 support/cpp2/move-if-change, support/cpp2/opts.c,
3820 support/cpp2/opts.h, support/cpp2/opts.sh,
3821 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3822 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3823 support/cpp2/win32, support/cpp2/win32/dirent.c,
3824 support/cpp2/win32/dirent.h:
3826 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3827 * support/cpp2/sdcpp.h: renamed from sdcc.h
3828 * sdcppinit.c: deleted
3830 2006-12-23 Borut Razem <borut.razem AT siol.net>
3832 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3833 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3834 preproc.c: an other try to fix bug #982435: introduced
3835 -pedantic-parse-number command line option and pedantic_parse_number
3838 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3840 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3842 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3843 corrected overlayed areax addresses, warn about memory overlaps
3844 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3853 * src/port.h: added xabs_name and iabs_name
3854 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3855 (glue, emitMaps): create and emit maps d_abs and i_abs
3856 * src/SDCCglue.h: cosmetic changes
3857 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3859 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3860 (allocDefault): put absolute, initialized globals in them
3861 * support/regression/tests/absolute.c: added absolute bdata test
3862 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3864 2006-12-20 Borut Razem <borut.razem AT siol.net>
3866 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3867 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3868 added regression test for bug #982435
3870 2006-12-18 Borut Razem <borut.razem AT siol.net>
3872 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3873 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3874 small cosmetic changes
3875 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3876 * support/regression/tests/bug-1351710.c: added regression test
3878 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3880 * doc/sdccman.lyx: added the long missed iCode table
3881 "<where is figure II?>", added links to wiki
3883 2006-12-17 Borut Razem <borut.razem AT siol.net>
3885 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3886 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3887 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3888 unified table driven pragma handling, pragma argument type checking
3889 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3890 current one - version 1.1.3
3891 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3893 2006-12-13 Raphael Neider <rneider AT web.de>
3895 * src/pic/device.h: removed AssignedMemory structure and macros
3896 * src/pic/device.c: removed global finalMapping (linker assigns
3898 (register_map): add SFRs to remembered memRanges
3899 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3900 assignFixedRegisters,assignRelocatableRegisters): removed,
3901 (setMaxRAM,validAddress): adapted accordingly,
3902 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3903 reasonably sized sharebanks,
3904 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3905 (allDefsOutOfRange): removed unused code,
3906 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3908 * src/pic/pcode.c (register_reassign): removed recursion warning,
3909 fired far too often,
3910 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3911 to use existing pic14_stringInSet() to avoid duplicate symbols,
3912 tidied up the code a bit,
3913 (pic14printLocals): added in symmetry to printExterns, replaces
3914 writeUsedRegs more or less,
3915 (picglue): call new pic14_printLocals(),
3916 * device/include/pic/pic*.h: removed #pragma memmap directives,
3917 information gathered from include/pic/pic14devices.txt
3918 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3920 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3922 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3924 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3926 * device/include/mcs51/cc2430.h: fixed missing ';'
3928 2006-12-10 Raphael Neider <rneider AT web.de>
3930 * device/lib/pic16/libc/stdio/vfprintf.c,
3931 * device/lib/pic16/libc/stdio/printf_small.c,
3932 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3933 char arguments, as char varargs are cast to int by the caller,
3934 hopefully fixes #1604915 (other device libraries are still affected)
3936 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3938 * src/mcs51/ralloc.c (packRegsForAssign),
3939 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3941 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3943 * device/include/malloc.h: removed init_dynamic_memory
3944 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3945 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3946 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3947 * device/lib/libsdcc.lib,
3948 * device/lib/Makefile.in,
3949 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3950 * doc/sdccman.lyx: documented use of new _heap.c
3951 * support/regression/tests/malloc.c: removed init_dynamic_memory
3952 * src/cdbFile.c(spacesToUnderscores): new function,
3953 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3955 * device/include/tinibios.h: removed defines for putchar and getchar
3956 * device/lib/ds390/Makefile.in: added putchar.c
3957 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3959 2006-12-09 Borut Razem <borut.razem AT siol.net>
3961 * support/cpp2/sdcc.h: prevent multiple inclusion
3962 * support/cpp2/options.h: deleted
3964 2006-12-08 Borut Razem <borut.razem AT siol.net>
3966 * support/cpp2/sdcc.h: removed x*alloc() macros
3967 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3968 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3969 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3970 * support/cpp2/system.h: moved #include "sdcc.h"
3971 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3972 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3974 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3975 -funsigned-char options
3976 * support/cpp2/sdcppmain.c: fixed bug 1611411
3978 2006-12-07 Borut Razem <borut.razem AT siol.net>
3980 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3983 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3985 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3986 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3988 * .version: bumped to 2.6.2 because a) it's been a while
3989 b) the linker sources have moved c) the preprocessor is upgraded
3991 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3993 * support/regression/tests/snprintf.c: some checks
3994 * lib/src/printf_large.c: %bc: read char instead of int from stack
3996 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3998 * device/include/mcs51/cc2430.h: inserted _XPAGE
4000 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4002 * device/include/mcs51/cc2430.h: added
4004 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
4006 * device/include/asm/default/features.h,
4007 * device/include/asm/ds390/features.h,
4008 * device/include/mcs51/at89s53.h,
4009 * device/include/ser.h,
4010 * device/include/ser_ir.h,
4011 * device/include/serial.h: changed keywords to double underscore variants,
4012 fixes bug 1590261 some more, thanks Steven Borley
4014 2006-12-01 Raphael Neider <rneider AT web.de>
4016 * src/pic/pcode.c (register_reassign): do not crash on recursive code
4017 but emit warning (recursion is not supported for pic14)
4019 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4021 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
4022 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
4024 2006-11-30 Raphael Neider <rneider AT web.de>
4026 * src/pic/device.c (dump_sfr): always emit symbols
4027 * src/pic/glue.c (pic14printPublics): fixed typo
4029 2006-11-30 Raphael Neider <rneider AT web.de>
4031 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
4032 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4033 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4034 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4035 a sharebank, use a non-shared bank for the stack if none available
4036 * src/pic/device.h (struct memRange): added linked list next field,
4037 added prototypes for above functions
4038 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4039 (typeRegWithIdx): accept fixed and unfixed stack registers
4040 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4041 the stack, handle shared and banked stack (except for WSAVE),
4042 (insertBankSel): removed useless optimization (will never fire),
4043 (FixRegisterBanking): added optimization for devices with only one
4044 possibly aliased bank of memory, like 16f84
4045 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4046 devices have no SHAREBANK in the linker script
4047 * device/include/pic/pic14devices.txt: documented memmap
4048 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4050 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4052 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4053 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4054 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4055 genhc08Code): switched most of the D (debug) macros to DD (detailed
4056 debug) macros to better control clutter in the generated .asm file.
4057 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4058 genRightShift): fixed bug with non-constant bit shift stored to
4059 a volatile result (SF Open Discussion forum thread #1616749).
4060 Single byte case is not yet optimized.
4062 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4064 * device/include/asm/mcs51/features.h,
4065 * device/include/malloc.h,
4066 * device/include/stdio.h: changed keywords to double underscore variants,
4069 2006-11-27 Borut Razem <borut.razem AT siol.net>
4071 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4072 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4073 support/cpp2/output.h, support/cpp2/cppinit.c,
4074 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4075 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4076 support/cpp2/cppdefault.c, support/cpp2/system.h,
4077 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4078 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4079 support/cpp2/prefix.c, support/cpp2/except.h,
4080 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4081 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4082 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4083 support/cpp2/version.c, support/cpp2/cppmain.c,
4084 support/cpp2/version.h, support/cpp2/hashtable.c,
4085 support/cpp2/cpperror.c:
4086 synchronized with GCC CPP release version 3.3.6,
4087 the latest where cppmain.c still exists.
4088 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4089 support/cpp2/sdcppinit.c: added
4091 2006-11-27 Borut Razem <borut.razem AT siol.net>
4093 * support/cpp2/cpplex.c:
4094 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4096 * support/cpp2/cpplib.c: removed definitions of unused variables
4098 2006-11-26 Borut Razem <borut.razem AT siol.net>
4100 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4101 since they are redefined by macros in support/cpp2/sdcc.h
4102 * support/cpp2/sdcc.h: x*alloc macro redefinition
4104 2006-11-25 Borut Razem <borut.razem AT siol.net>
4106 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4107 support/cpp2/configure, support/cpp2/Makefile.in,
4108 support/cpp2/cppfiles.c, support/cpp2/output.h,
4109 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4110 support/cpp2/config.h, support/cpp2/cpplib.h,
4111 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4112 support/cpp2/cppdefault.c, support/cpp2/config.in,
4113 support/cpp2/system.h, support/cpp2/cpplex.c,
4114 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4115 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4116 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4117 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4118 support/cpp2/configure.in, support/cpp2/intl.h,
4119 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4120 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4121 support/cpp2/version.c, support/cpp2/cppmain.c,
4122 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4123 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4124 support/cpp2/cpperror.c,
4125 support/cpp2/libiberty/safe-ctype.c,
4126 support/cpp2/libiberty/safe-ctype.h,
4127 support/cpp2/libiberty/splay-tree.c,
4128 support/cpp2/libiberty/obstack.c,
4129 support/cpp2/libiberty/lbasename.c,
4130 support/cpp2/libiberty/splay-tree.h,
4131 support/cpp2/libiberty/obstack.h:
4132 synchronized with GCC CPP release version 3.2.3,
4133 the latest before integration of cpp into gcc
4134 * support/cpp2/except.h, support/cpp2/line-map.c,
4135 support/cpp2/line-map.h,
4136 support/cpp2/libiberty/hex.c,
4137 support/cpp2/libiberty/concat.c,
4138 support/cpp2/libiberty/filenames.h: added
4139 * support/cpp2/intl.c: deleted
4141 2006-11-24 Borut Razem <borut.razem AT siol.net>
4143 * src/SDCC.y: enabled compilation of empty source file
4144 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4145 "ISO C forbids an empty source file"
4146 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4147 if all the code is ifdefed out.
4149 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4151 * src/hc08/gen.c (genPcall): fix for bug #1601032
4153 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4155 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4156 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4157 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4158 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4159 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4160 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4161 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4162 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4163 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4164 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4165 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4166 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4167 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4168 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4169 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4170 Renamed to all upper case as per the standard set by SiLabs
4172 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4174 * device/include/mcs51/C8051F520.h: new, added
4175 * device/include/mcs51/compiler.h: added link about predefined macros
4177 2006-11-23 Raphael Neider <rneider AT web.de>
4179 * src/regression/Makefile: add -L path to fresh library
4180 * src/regression/simulate: emphasize FAILED output
4181 * src/regression/create_stc: output _failures from gpsim
4182 * src/regression/compare4.c,
4183 * src/regression/rotate6.c: fixed char literals,
4184 all compile, all run =8-D
4186 * src/pic/pcode.h: added isPCASMDIR macro
4187 * src/pic/gen.c (genAnd): fixed bit offset
4188 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4189 packBits): unified register numbering schemes,
4190 (newReg): do not insert stack registers into hash table,
4191 (initStack): unpinned pseudo stack, simplified,
4192 (typeRegWithIdx): fixed retrieval of stack registers,
4193 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4194 (pCodeReplace): removed invalid assertion,
4195 (insertPCodeInstruction): fixed newly added labels,
4196 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4197 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4198 DumpFlow): removed unsed (broken?) code,
4199 (insertBankSel): prevent STATUS from being BANKSELed,
4200 (FixRegisterBanking): rewritten from scratch, implemented generic
4201 optimizations (suppress BANKSELs to same register and to registers
4202 present in all banks),
4203 (AnalyzeBanking): update flow after BANKSELection
4205 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4206 sharebank, let linker place it, mark STKxx symbols as emitted
4208 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4210 * src/regression/arrays.c,
4211 * src/regression/bank1.c,
4212 * src/regression/bool2.c,
4213 * src/regression/compare7.c,
4214 * src/regression/compare8.c,
4215 * src/regression/compare9.c,
4216 * src/regression/compare10.c,
4217 * src/regression/configword.c,
4218 * src/regression/for.c,
4219 * src/regression/mult1.c,
4220 * src/regression/pointer1.c,
4221 * src/regression/rotate6.c,
4222 * src/regression/string1.c,
4223 * src/regression/struct1.c,
4224 * src/regression/Makefile: make PIC14 regression tests run again
4225 (3 fail, 6 won't compile)
4227 2006-11-21 Raphael Neider <rneider AT web.de>
4229 * device/include/pic16/pic18f4550.h,
4230 * device/include/pic16/pic18f4455.h,
4231 * device/lib/pic16/libdev/pic18f4550.c,
4232 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4233 * configure.in: removed superfluous closing bracket
4235 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4237 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4240 2006-11-21 Raphael Neider <rneider AT web.de>
4242 * src/pic/device.{c,h}: added pic14_getPIC()
4243 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4244 (genAnd): added PIC code for one case, fixes #1597044
4245 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4246 SFRs that are present in all banks (e.g., STATUS)
4248 2006-11-20 Raphael Neider <rneider AT web.de>
4250 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4251 INCFSZ/INCFSZW and declared them as changing Z bit,
4252 (insertPCodeInstruction): correctly invert the above instructions,
4254 (DoBankSelect): don't panic on po_immediates
4256 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4259 * as/link/mcs51/lkihx.c (newArea),
4260 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4261 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4263 2006-11-11 Raphael Neider <rneider AT web.de>
4265 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4266 bitfield symbols, fixes #1579535 (once more...).
4268 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4270 * support/regression/generate-cases.py,
4271 * support/regression/fwk/include/testfwk.h,
4272 * support/regression/fwk/lib/testfwk.c: used code pointers,
4273 (about 50kByte less code generated for mcs51)
4275 2006-11-06 Borut Razem <borut.razem AT siol.net>
4277 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4278 debugger/mcs51/configure: fixed failed check because the function
4279 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4280 who submitted the patch for gpsim.
4281 * debugger/mcs51/configure.in: removed the result message
4282 * debugger/mcs51/Makefile.in: fixed the config.status warning
4283 "... seems to ignore the --datarootdir setting"
4285 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4287 * device/include/mcs51/c8051f020.h,
4288 * device/include/mcs51/c8051f040.h,
4289 * device/include/mcs51/c8051f060.h,
4290 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4291 * src/z80/gen.c (gencjneshort),
4292 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4294 2006-10-31 Borut Razem <borut.razem AT siol.net>
4296 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4297 debugger/mcs51/configure: get readline version
4299 2006-10-30 Borut Razem <borut.razem AT siol.net>
4301 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4302 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4303 debugger/mcs51/configure: locate readline even when cross compiling
4304 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4306 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4308 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4311 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4313 * device/include/malloc.h,
4314 * device/lib/calloc.c,
4315 * device/lib/free.c,
4316 * device/lib/malloc.c,
4317 * device/lib/realloc.c: moved definition of struct into sources
4318 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4320 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4322 * as/asx8051.dsp: corrected output directories
4323 * as/link/hc08: new directory for hc08 linker
4324 * as/hc08/aslink.h, as/link/aslink.h,
4325 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4326 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4327 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4328 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4329 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4330 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4331 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4332 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4333 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4334 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4335 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4336 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4337 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4338 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4339 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4340 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4341 * as/link/hc08/conf.mk,
4345 * sdcc.dsw: moved hc08 linker to as/link/hc08
4346 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4347 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4348 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4349 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4350 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4351 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4352 * as/link/mcs51/aslink.dsp,
4353 * as/link/mcs51/Makefile.in: factored out the common files
4354 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4355 * as/clean.mk: extra cleaning common files
4356 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4357 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4358 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4360 2006-10-29 Raphael Neider <rneider AT web.de>
4362 * src/pic/ralloc.c (newReg): create aliases for registers with
4363 multiple names to fix #1579535 and #1584001,
4364 (regWithIdx,dirregWithName): resolve aliases on lookup
4365 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4367 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4368 to prevent build errors on small devices
4370 2006-10-28 Raphael Neider <rneider AT web.de>
4372 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4373 assumption within interrupt handlers, fixes #1584940
4374 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4375 "emitted" to avoid emitting them again in udata
4377 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4379 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4382 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4384 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4385 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4386 on/off CR to CRLF conversion.
4388 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4390 * doc/sdccman.lyx: updated IRQ section
4392 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4394 * device/lib/serial_io.c: removed
4395 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4396 replacements for serial_io.c
4398 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4400 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4402 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4404 * device/lib/serial_io.c: Default putchar() and getchar() for
4405 mcs51 uses serial port.
4407 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4409 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4411 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4413 * support/regression/ports/mcs51/support.c: smaller
4414 _sdcc_external_startup()
4415 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4417 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4419 * device/lib/gbz80/crt0.s,
4420 * device/lib/gbz80/crt0_rle.s,
4421 * device/lib/gbz80/div.s,
4422 * device/lib/gbz80/fstubs.s,
4423 * device/lib/gbz80/heap.s,
4424 * device/lib/gbz80/mul.s,
4425 * device/lib/gbz80/putchar.s,
4426 * device/lib/gbz80/stubs.s,
4427 * device/lib/z80/crt0.s,
4428 * device/lib/z80/crt0_rle.s,
4429 * device/lib/z80/div.s,
4430 * device/lib/z80/fstubs.s,
4431 * device/lib/z80/heap.s,
4432 * device/lib/z80/mul.s,
4433 * device/lib/z80/putchar.s,
4434 * device/lib/z80/stubs.s: reverted, I was mistaken
4436 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4438 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4439 * support/regression/ports/mcs51/support.c: removed race
4440 condition on TI in _putchar allowing to use serial port mode 0
4442 2006-10-20 Borut Razem <borut.razem AT siol.net>
4444 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4446 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4448 * device/lib/gbz80/crt0.s,
4449 * device/lib/gbz80/crt0_rle.s,
4450 * device/lib/gbz80/div.s,
4451 * device/lib/gbz80/fstubs.s,
4452 * device/lib/gbz80/heap.s,
4453 * device/lib/gbz80/mul.s,
4454 * device/lib/gbz80/putchar.s,
4455 * device/lib/gbz80/stubs.s,
4456 * device/lib/z80/crt0.s,
4457 * device/lib/z80/crt0_rle.s,
4458 * device/lib/z80/div.s,
4459 * device/lib/z80/fstubs.s,
4460 * device/lib/z80/heap.s,
4461 * device/lib/z80/mul.s,
4462 * device/lib/z80/putchar.s,
4463 * device/lib/z80/stubs.s: removed all leading underscores from area names
4465 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4467 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4468 regression tests are not waiting in the simulator for simulated
4469 transmission of debug output
4471 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4473 * device/lib/printf_large.c: slightly smaller
4474 * doc/sdccman.lyx: do not use spaces within html links
4476 2006-10-16 Borut Razem <borut.razem AT siol.net>
4478 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4479 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4480 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4481 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4482 debugger/mcs51/configure:
4483 [ 1185668 ] add gnu readline support to sdcdb - enabled
4485 2006-10-16 Raphael Neider <rneider AT web.de>
4487 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4488 fixes #1577882, removes close to all banking optimizations
4490 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4492 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4493 variables in code memory
4494 * support/regression/tests/absolute.c: added test for this
4496 2006-10-15 Raphael Neider <rneider AT web.de>
4498 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4500 (BankSelect): emit BANKSEL before touching linker-placed regs,
4503 2006-10-10 Raphael Neider <rneider AT web.de>
4505 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4506 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4507 * src/pic/main.c (_pic14_parseOptions),
4508 * src/pic/main.h: mostly reverted to previous state, now use results
4509 from SDCCmain.c's argument parsing
4511 2006-10-10 Borut Razem <borut.razem AT siol.net>
4513 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4514 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4515 [ 1185668 ] add gnu readline support to sdcdb -
4516 prepared for READLINE, not enabled yet,
4517 thanks to <tal.bav AT gmail.com>
4519 2006-10-10 Raphael Neider <rneider AT web.de>
4521 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4522 * src/pic16/devices.inc,
4523 * device/include/pic16 (pic18f[24]620.h),
4524 * device/include/pic18fregs.h,
4525 * device/lib/pic16/pics.all,
4526 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4527 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4528 Gary Plumbridge and Anton Strobl
4530 2006-10-10 Raphael Neider <rneider AT web.de>
4532 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4533 --stack-siz=NUM options to configure the argument passing stack
4534 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4535 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4536 (pic14_getSharebankSize): obey --stack-siz=NUM,
4537 (pic14_getSharebankAddress): obey --stack-loc=NUM
4539 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4541 * doc/sdccman.lyx: added to the manual
4542 * doc/figures/ddd_example.png: added (neither pdflatex nor
4543 most browsers seem to like the .eps file)
4545 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4547 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4548 to /tmp and /var/tmp acc. LSB
4549 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4551 * support/regression/tests/onebyte.c: added test
4553 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4555 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4557 2006-10-05 Borut Razem <borut.razem AT siol.net>
4559 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4561 - sdcc.dsw: changed property eol-style to CRLF
4562 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4564 2006-10-04 Raphael Neider <rneider AT web.de>
4566 * device/include/pic/{pic16f84.h,pic16f84a.h},
4567 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4568 from patch #1522504, thanks to Robas Teodor
4570 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4572 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4575 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4577 * src/pic16/glue.c (pic16emitMaps),
4578 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4579 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4580 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4581 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4583 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4584 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4586 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4588 * support/librarian/sdcclib.c: Added option -l.
4589 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4591 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4592 using Windows command prompt.
4594 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4596 * device/lib/libsdcc.lib: added module rand
4597 * src/ds390/ralloc.c (rematStr),
4598 * src/hc08/ralloc.c (rematStr),
4599 * src/mcs51/ralloc.c (rematStr),
4600 * src/z80/ralloc.c (rematStr): made output more consistent
4601 * src/mcs51/gen.c: cosmetic changes
4603 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4605 * src/port.h: added mem.cabs_name to PORT
4612 * src/z80/main.c: added cabs_name initializers
4613 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4615 (emitMaps): emit absolutes in code memory into cabs_name
4617 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4618 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4619 * support/regression/fwk/include/testfwk.h: added define for at
4620 * support/regression/tests/absolute.c: added, new
4622 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4624 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4625 optimizations, see also patch 887161 by Stas Sergeev
4626 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4627 to be necessary anymore,
4628 (102, 103, 104, 127): renamed all occurances of bp to _bp
4630 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4632 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4633 thanks Weston T. Schmidt for patch 1555221
4634 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4635 * src/SDCCicode.c(geniCodeMultiply): small optimization
4637 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4639 * device/include/stdlib.h: added rand prototypes
4640 * device/lib/rand.c: new, added
4641 * device/lib/Makefile.in: added rand.c
4642 * src/z80/peeph.def,
4643 * src/z80/peeph-gbz80.def,
4644 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4646 2006-09-20 Raphael Neider <rneider AT web.de>
4648 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4650 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4652 * as/link/aslink.h: cosmetic changes
4653 * as/link/mcs51/Makefile.in,
4654 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4656 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4659 * as/link/mcs51/aslink.h,
4660 * as/link/z80/aslink.h: merged and moved to as/link/
4661 * as/link/lkstore.c,
4662 * as/link/mcs51/lkstore.c: moved to as/link/
4663 * as/link/clean.mk: remove *.o
4664 * as/link/mcs51/alloc.h: deleted
4665 * as/link/mcs51/lkarea.c: added lnksect prototype
4666 * as/link/mcs51/lkdata.c,
4667 * as/link/mcs51/lklex.c,
4668 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4669 * as/link/mcs51/lkmem.c,
4670 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4671 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4672 * as/link/mcs51/aslink.dsp,
4673 * as/link/mcs51/Makefile.aslink,
4674 * as/link/mcs51/Makefile.bcc,
4675 * as/link/mcs51/Makefile.in: updated for moved files
4676 * as/link/z80/lkarea.c,
4677 * as/link/z80/lkhead.c,
4678 * as/link/z80/lklex.c,
4679 * as/link/z80/lklibr.c,
4680 * as/link/z80/lklist.c,
4681 * as/link/z80/lkmain.c,
4682 * as/link/z80/lkrloc.c,
4683 * as/link/z80/lksym.c: synced with mcs51
4684 * as/link/z80/lkdata.c,
4685 * as/link/z80/lkeval.c,
4686 * as/link/z80/lkihx.c,
4687 * as/link/z80/lks19.c: cosmetic changes
4688 * as/link/z80/Makefile.in,
4689 * as/link/z80/linkgbz80.dsp,
4690 * as/link/z80/linkz80.dsp: updated for moved files
4692 2006-09-16 Borut Razem <borut.razem AT siol.net>
4694 * debugger/mcs51/sdcdb.c: partially fixed
4695 [ 1203664 ] sdcdb fails to open files w. two "." periods
4696 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4697 debugger/mcs51/symtab.h: fixed indenting
4698 * configure.in, configure: up to date with latest Maarten's changes
4700 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4703 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4704 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4705 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4706 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4707 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4708 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4709 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4710 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4711 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4712 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4713 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4714 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4715 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4716 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4717 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4718 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4719 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4720 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4721 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4722 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4723 as/link/mcs51/alloc.h,
4724 as/link/mcs51/clean.mk,
4725 as/link/mcs51/conf.mk,
4726 as/link/mcs51/Makefile.bcc,
4727 as/link/mcs51/Makefile.in,
4728 as/link/mcs51/readme.390,
4729 as/link/mcs51/strcmpi.c,
4730 as/link/mcs51/strcmpi.h,
4732 as/mcs51/Makefile.bcc,
4733 as/mcs51/Makefile.in,
4736 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4738 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4741 * as/link/Makefile.in,
4742 * as/link/z80/linkgbz80.dsp,
4743 * as/link/z80/linkz80.dsp,
4750 * link/z80/aslink.h,
4751 * link/z80/clean.mk,
4753 * link/z80/linkgbz80.dsp,
4754 * link/z80/linkz80.dsp,
4755 * link/z80/lkarea.c,
4756 * link/z80/lkdata.c,
4757 * link/z80/lkeval.c,
4760 * link/z80/lkhead.c,
4763 * link/z80/lklibr.c,
4764 * link/z80/lklist.c,
4765 * link/z80/lkmain.c,
4766 * link/z80/lkrloc.c,
4769 * link/z80/Makefile.in,
4771 * sdcc.dsw: moved link/ to as/link/
4773 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4775 * as/mcs51/i51mch.c (machine): fixed warning
4777 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4779 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4781 2006-09-09 Borut Razem <borut.razem AT siol.net>
4783 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4784 sdcdb WIN32 native port
4785 * src/clean.mk: fixed
4787 2006-09-08 Borut Razem <borut.razem AT siol.net>
4789 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4791 2006-09-08 Raphael Neider <rneider AT web.de>
4793 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4794 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4795 to gplink to disable processor mismatch warning and to allow
4796 the use of devices with only aliased (shared) memory banks,
4797 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4799 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4801 * doc/sdccman.lyx: Some re-formating plus example on using
4802 #pragma preproc_asm +/-
4804 2006-09-07 Borut Razem <borut.razem AT siol.net>
4806 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4809 2006-09-06 Borut Razem <borut.razem AT siol.net>
4811 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4812 line at sdcc.nsi:153
4813 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4815 2006-09-05 Borut Razem <borut.razem AT siol.net>
4817 * configure.in, configure: support for winsock2
4818 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4819 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4820 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4821 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4822 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4824 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4826 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4828 * support/regression/tests/bug1551947.c: new, added
4829 * src/SDCCsymt.h: strings are char* not byte*
4831 2006-09-05 Raphael Neider <rneider AT web.de>
4833 * device/lib/pic16/libdev/pic18f4550.c,
4834 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4835 declarations/definitions from patch #1520949
4837 2006-09-05 Raphael Neider <rneider AT web.de>
4839 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4840 byte-aligned bitfields, fixes #1539278
4842 2006-09-05 Raphael Neider <rneider AT web.de>
4844 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4847 2006-09-04 Borut Razem <borut.razem AT siol.net>
4849 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4850 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4851 -mno-cygwin is a part of the compiler name
4852 * support/scripts/sdcc_mingw32: don't disable ucsim
4854 2006-09-03 Borut Razem <borut.razem AT siol.net>
4856 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4857 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4859 2006-09-03 Raphael Neider <rneider AT web.de>
4862 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4863 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4866 2006-09-01 Borut Razem <borut.razem AT siol.net>
4868 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4869 to make ppc-osx happy
4871 2006-08-31 Borut Razem <borut.razem AT siol.net>
4873 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4874 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4875 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4876 * support/regression/ports/ds390/spec.mk,
4877 support/regression/ports/mcs51/spec.mk,
4878 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4879 To run regression tests in mingw environment:
4880 make DEV_NULL=NUL CC=gcc
4882 2006-08-30 Borut Razem <borut.razem AT siol.net>
4884 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4885 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4886 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4887 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4888 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4889 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4890 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4891 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4892 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4893 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4894 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4895 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4896 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4897 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4898 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4899 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4900 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4901 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4902 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4903 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4904 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4905 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4906 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4907 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4908 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4909 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4910 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4911 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4912 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4913 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4914 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4915 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4916 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4917 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4918 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4919 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4920 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4921 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4922 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4923 ucsim WIN32 native port
4925 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4927 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4929 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4931 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4932 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4934 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4936 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4937 * support/regression/tests/bug1546986.c: new, added
4938 * as/mcs51/.cvsignore,
4939 * debugger/mcs51/.cvsignore,
4940 * src/.cvsignore: deleted
4942 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4944 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4947 2006-08-20 Borut Razem <borut.razem AT siol.net>
4949 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4950 removed cl_listen_console::match(), cl_console::match(),
4951 restructured cl_commander::proc_input()
4953 2006-08-16 Borut Razem <borut.razem AT siol.net>
4955 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4956 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4957 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4959 2006-08-14 Borut Razem <borut.razem AT siol.net>
4961 * support/regression/Makefile.in,
4962 support/regression/ports/pic14/gpsim.cmd,
4963 support/regression/ports/pic14/spec.mk,
4964 support/regression/ports/pic14/support.c:
4965 added pic14 regression test
4967 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4969 * as/doc/asxhtm.html: documented changed ABS behaviour
4970 * as/doc/README: fixed some typos
4972 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4974 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4977 2006-08-12 Borut Razem <borut.razem AT siol.net>
4979 * support/regression/fwk/include/testfwk.h,
4980 support/regression/fwk/lib/testfwk.c,
4981 support/regression/generate-cases.py,
4982 support/regression/Makefile.in:
4983 regression test framework does not depend on function pointers and
4986 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4988 * device/include/stddef.h: c temporary hack to fix bug 1518273
4990 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4992 * device/include/mcs51/cc2510fx.h: added
4993 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4996 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4998 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4999 * as/z80/Makefile.in: added strcmpi.c
5000 * as/z80/z80adr.c: added upper case registers and lower case conditionals
5001 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
5003 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
5005 * device/lib/gbz80/asm_strings.s,
5006 * device/lib/gbz80/crt0_rle.s,
5007 * device/lib/gbz80/div.s,
5008 * device/lib/gbz80/mul.s,
5009 * device/lib/gbz80/shift.s,
5010 * device/lib/z80/asm_strings.s,
5011 * device/lib/z80/crt0_rle.s,
5012 * device/lib/z80/div.s,
5013 * device/lib/z80/mul.s,
5014 * device/lib/z80/shift.s: changed to all lower case menmonics except the
5015 flags which are all upper case
5017 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5019 * as/z80/asm.h: made CASE_SENSITIVE 1
5020 * link/z80/aslink.h: made CASE_SENSITIVE 1
5021 * src/z80/gen.c (throughout): made all conditionals upper case
5022 * support/regression/tests/bug1503067.c: new
5024 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
5026 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
5027 (shiftIntoPair): added case 2 for PAIR_IY,
5028 (setupToPreserveCarry): replaced parameters with iCode and check if
5029 PAIR_DE is in use to fix bug 1399290,
5030 (genPlus, genMinus): updated call to setupToPreserveCarry
5031 * support/regression/tests/bug1399290.c: new
5033 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5035 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5036 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5037 * src/ds390/gen.c (shiftRLong),
5038 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5039 * src/mcs51/gen.c (sameReg): changed to sameByte,
5040 (xch_a_aopGet): new,
5041 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5042 shiftRLong): fixed bug 1533966
5043 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5044 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5045 * support/regression/Makefile.in: disabled z80, enabled ucz80
5046 * support/regression/tests/float_trans.c: enabled test for z80 and host
5047 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5049 2006-08-01 Borut Razem <borut.razem AT siol.net>
5051 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5052 comparison is always false due to limited range of data type
5053 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5055 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5057 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5058 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5059 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5060 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5062 2006-07-31 Borut Razem <borut.razem AT siol.net>
5064 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5065 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5066 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5067 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5068 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5069 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5070 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5071 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5072 enable ucsim mingw compilation. Serial port is disabled,
5073 since it uses termios.h API, which is not available on native
5076 2006-07-31 Borut Razem <borut.razem AT siol.net>
5078 * Small Device C Compiler 2.6.0 released
5079 * support/scripts/sdcc.nsi: added FULL_DOC option
5080 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5082 2006-07-28 Borut Razem <borut.razem AT siol.net>
5084 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5085 * doc/INSTALL.txt: updated
5087 2006-07-27 Borut Razem <borut.razem AT siol.net>
5089 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5090 device/lib/pic/libdev/Makefile.in: fixed bug
5091 [ 1438354 ] pic libsdcc: distclean doesn't work
5092 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5093 device/lib/pic16/libio/Makefile.in: fixed bug
5094 [ 1438344 ] pic16 lib: clean doesn't work properly
5095 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5097 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5099 * device/lib/pic/libsdcc/fsdiv.c,
5100 * device/lib/pic/libsdcc/fsmul.c,
5101 * device/lib/pic16/libsdcc/float/fsdiv.c,
5102 * device/lib/pic16/libsdcc/float/fsmul.c,
5103 * device/lib/_fsdiv.c,
5104 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5105 * support/regression/tests/bug1520966.c: added
5106 * doc/knownbugs.html: removed [ 1520966 ] from the list
5108 2006-07-25 Borut Razem <borut.razem AT siol.net>
5110 * configure.in, configure, sdccconf_in.h: fixed bug
5111 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5112 * doc/knownbugs.html: removed [ 1519095 ] from the list
5114 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5116 * doc/knownbugs.html: added, contains list of known bugs at release
5117 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5119 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5121 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5122 function registers and corrected defaults with additional warning
5123 * device/lib/malloc.c: cosmetic changes
5124 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5125 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5126 (fillGaps): and used it
5128 2006-07-20 Raphael Neider <rneider AT web.de>
5130 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5131 output unless SDCCPICDEBUG is set
5132 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5133 output if SILENT is set
5135 2006-07-11 Borut Razem <borut.razem AT siol.net>
5137 * doc/README.txt: updated
5139 2006-07-10 Borut Razem <borut.razem AT siol.net>
5141 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5142 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5143 in WIN32 installation
5144 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5147 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5149 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5150 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5152 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5154 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5156 2006-07-06 Borut Razem <borut.razem AT siol.net>
5158 * support/regression/tests/bitfields.c:
5159 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5160 * support/regression/tests/constantRange.c:
5161 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5163 2006-07-04 Borut Razem <borut.razem AT siol.net>
5165 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5167 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5168 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5169 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5170 reverted changes from 2006-07-03
5171 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5172 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5173 added CPPFLAGS, used by the host port
5175 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5177 * support/regression/valdiag/tests/switch.c,
5178 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5179 * support/regression/tests/libmullong.c: fixed for host
5180 * support/regression/ports/host/spec.mk: disable all warnings for host,
5181 SDCC runs with --less-pedantic too
5183 2006-07-03 Borut Razem <borut.razem AT siol.net>
5185 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5187 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5188 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5189 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5190 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5192 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5193 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5194 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5195 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5197 2006-07-02 Raphael Neider <rneider AT web.de>
5199 * src/pic16/devices.inc,
5200 * device/include/pic16/pic18fregs.h,
5201 * device/include/pic16/pic18f4550.h,
5202 * device/lib/pic16/pics.all,
5203 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5205 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5207 * as/hc08/lkaomf51.c (OutputName),
5208 * as/mcs51/lkaomf51.c (OutputName),
5209 * as/z80/asmain.c (asmbl),
5210 * src/ds390/main.c (asmLineNodeFromLineNode),
5211 * src/hc08/ralloc.c (hc08_assignRegisters),
5212 * src/mcs51/main.c (asmLineNodeFromLineNode),
5213 * src/xa51/ralloc.c (checkRegMask),
5214 * src/xa51/gen.c (emitcode),
5215 * src/z80/gen.c (_emit2),
5216 * src/SDCCast.c (searchLitOp),
5218 * support/packihx/packihx.c,
5219 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5220 * src/ds390/gen.c (aopPutUsesAcc),
5221 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5222 * support/regression/tests/libmullong.c (mullong_wrapper),
5223 * src/SDCCsymt.c (powof2),
5225 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5226 * src/SDCCsymt.h: added TYPE_TARGET_*
5227 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5228 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5229 SDCCast because 1) header problems 2) this is the right place
5230 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5231 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5234 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5236 * src/SDCCicode.h: removed buggy semicolon in unused macro
5237 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5238 search for previous definiton of auto symbols too,
5239 (findPrevUse): fixed logic of emitWarnings
5241 2006-06-26 Raphael Neider <rneider AT web.de>
5243 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5244 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5246 2006-06-25 Raphael Neider <rneider AT web.de>
5248 * device/lib/pic/libm: NEW, added math library functions
5249 * device/lib/pic/libsdcc: NEW; added float support functions
5250 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5251 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5252 NEW, added math related headers
5253 * device/include/asm/pic/features.h: NEW
5254 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5255 (popGet): allow larger offsets for AOP_PCODE,
5256 (genDataPointerSet): handle literals explicitly, more debug output,
5257 (genAssign): fixed for float using aopLiteral ;-)
5258 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5259 GOTO initialisation routine
5260 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5261 flag on registers, fixes #1469043 (local variables do not work)
5262 * src/pic/main.c (_pic14_do_link),
5263 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5266 2006-06-25 Borut Razem <borut.razem AT siol.net>
5268 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5269 characters printed (not including the trailing '\0' used to end
5270 output to strings). Problem detected in regression test bug-927659.c.
5271 NOTE: printf() family functions should return int instead
5273 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5274 specifier are printed as themselves
5275 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5276 support flags, width and precision specifiers
5278 2006-06-24 Borut Razem <borut.razem AT siol.net>
5280 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5281 to the list of sdcc tagrets not supporting bit type
5282 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5283 testfor pic16 due to bug:
5284 [ 1511794 ] pic16: regression test bug-895992.c fails
5286 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5288 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5289 * src/SDCCglue.c (initPointer), fixed bug 1496419
5290 * support/regression/tests/bug1496419.c: new, added
5292 2006-06-22 Borut Razem <borut.razem AT siol.net>
5294 * support/regression/ports/pic16/support.c: use gpsim usart module from
5295 libgpsim_modules library
5297 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5299 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5302 2006-06-19 Raphael Neider <rneider AT web.de>
5304 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5305 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5306 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5307 (pic14printExterns,pic14printPublics,pic16printPublics,
5308 pic16_printExterns): use new functions to emit symbols
5309 (picglue,pic16glue): emit publics before emitting externs
5310 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5311 locally defined functions to avoid bug #1443651
5312 * support/regression/tests/bug-716242.c: removed pic16 workaround
5313 * support/regression/ports/pic16/spec.mk: ignore errors during build
5315 2006-06-19 Raphael Neider <rneider AT web.de>
5317 * src/pic/glue.h: added pic14aopLiteral prototype
5318 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5319 * src/pic/gen.c: removed stdint.h dependency
5320 (aopGet): use Safe_strdup()
5321 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5322 (genDataPointerSet): use pic14aopLiteral()
5323 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5324 for pic16; thanks to Bernhard and Maarten
5326 2006-06-18 Borut Razem <borut.razem AT siol.net>
5328 * support/regression/tests/structflexarray.c: flexible array members
5329 not supported by gcc < 3
5330 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5332 * src/pic/gen.c: don't include [p]strdin.h on solaris
5333 * support/Util/pstdint.h: addad svn attributes
5334 * support/regression/tests/constantRange.c,
5335 support/regression/tests/rotate.c: include inttypes.h instead
5336 stdint.h on solaris, addad svn attributes
5338 2006-06-18 Raphael Neider <rneider AT web.de>
5340 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5342 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5343 (pic16_genMinusBits): simplified sign-extension
5344 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5345 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5346 adjusted to correctly handle mixed-signed operands, disabled
5347 now unused multiplciation routines
5348 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5349 (assignResultValue): added argument denoting the size of the result
5350 as returned by the function (fixes upcasts in assigning from
5351 function calls: char foo(); int i = foo();)
5352 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5353 function result to assignResultValue
5354 (genMult): disabled inlined multiplication code
5355 (genDiv): augmented to also handle the modulus operator, fixed to
5356 handle mixed-signed operands correctly
5357 (genMod): simply call genDiv, disabled unused code
5358 (genAssign): fixed missing (sign-)extension on result
5359 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5360 valid char operands, allow signed operands for native code, added
5361 division and modulo operator handling
5362 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5364 As a consequence, onebyte.c (if split into two files) and muldiv.c
5365 pass regression tests.
5367 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5369 * doc/Makefile.in: two runs of makeindex seem needed to get
5370 correct page references in the index of sdccman.pdf
5371 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5373 2006-06-17 Borut Razem <borut.razem AT siol.net>
5375 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5377 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5379 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5380 mentioned ec2drv and paulmon
5382 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5384 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5385 consecutive abs areas
5386 (find_empty_space, allocate_space): added map to handle codemap or
5388 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5389 absolute idata and xdata
5390 * as/mcs51/lkmem.c (summary2): updated legend
5392 2006-06-16 Raphael Neider <rneider AT web.de>
5394 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5396 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5398 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5400 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5402 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5404 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5405 value of generic pointers,
5415 src/z80/main.c: PORT structure, added elements for gp_tags field,
5416 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5417 fields in the PORT structure of each port,
5418 * src/SDCCast.c (decorateType): allow processing of generic pointers
5419 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5422 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5428 * src/pic16/pcode.c,
5430 * src/pic/pcoderegs.c,
5433 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5434 bug 1504689 on minGW
5436 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5438 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5440 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5442 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5444 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5446 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5449 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5451 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5452 to a char variable. Fixed bug #1504211
5453 * device/include/pic16/adc.h,
5454 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5455 and fixed bug #1364390
5457 2006-06-10 Borut Razem <borut.razem AT siol.net>
5459 * CVSROOT: removed the CVS left-over
5461 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5463 * as/hc08/asmain.c (asexit),
5464 * as/hc08/lkmain.c (lkexit),
5465 * as/mcs51/asmain.c (asexit),
5466 * as/mcs51/lkmain.c (lkexit),
5467 * src/SDCCglue.c (DEFSETFUNC),
5468 * src/SDCCmain.c (linkEdit, assemble),
5469 * support/librarian/sdcclib.c (AddRel),
5470 replaced unlink() by standard C remove()
5471 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5472 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5473 gatherImplicitVariables): new, added to fix bug 608752,
5474 (createFunction): added gatherImplicitVariables()
5475 * src/SDCCast.h: added createRMW prototype
5476 * src/SDCCsymt.h (struct symbol): added infertype
5477 * support/regression/tests/bug608752.c: new, added
5479 2006-06-10 Raphael Neider <rneider AT web.de>
5481 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5482 multibyte dummy reads (fixes #1503234)
5484 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5486 * device/include/mcs51/compiler.h: new, added header file to enable
5487 creating common sfr definition header files for different compilers
5489 2006-06-05 Raphael Neider <rneider AT web.de>
5491 * src/pic16/{pcode.h,genarith.c}:
5492 introduced pCodeOp combining any two pCodeOps (previously only
5493 two register operands could be combined), removed pcop2 from
5494 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5495 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5496 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5497 rewritten to use new PO_TWO_OPS
5498 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5499 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5500 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5501 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5502 (pic16_get_op): embraced return arg to allow #define return(x),
5503 added new case for combined opcodes
5504 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5505 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5506 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5508 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5510 * src/SDCCval.c (checkConstantRange): added
5511 * src/SDCCval.h: added checkConstantRange
5512 * support/Util/SDCCerr.c,
5513 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5514 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5515 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5516 * src/SDCCast.c (decorateType): added checkConstantRange,
5517 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5518 can be emitted with the correct always true/false warning,
5519 added optimization for double '!';
5520 result of decorateType() must be assigned back to the tree, because
5521 decorateType() can change the tree
5522 * src/SDCCicode.c (geniCodeLogic),
5523 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5524 (checkConstantRange): removed, it was only a fragment which never
5526 * src/SDCCsymt.c (computeType): fixed promotion for
5527 "-1 < (unsigned bit) b"
5528 * src/pic/ralloc.c (packRegsForAssign),
5529 * src/pic16/ralloc.c (packRegsForAssign),
5530 * src/hc08/ralloc.c (packRegsForAssign),
5531 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5533 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5534 * support/regression/tests/constantRange.c: added
5535 * support/valdiag/tests/constantRange.c: added
5536 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5538 2006-06-02 Borut Razem <borut.razem AT siol.net>
5540 * support/regression/ports/pic16/support.c: increase stack size
5542 * support/regression/Makefile.in: sort tests by name so that the
5543 resutlts can be compared on different machines / platforms
5545 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5547 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5548 * src/ds390/gen.c (emitLabel): new, added,
5549 (genDjnz): fixed stack overflow bug,
5550 (throughout): cosmetic changes to sync with mcs51/gen.c,
5551 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5552 * src/mcs51/gen.c (genEndFunction): small optimization,
5553 (throughout): cosmetic changes to sync with ds390/gen.c
5555 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5557 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5558 (_print_format): fixed printing pointers
5559 * src/mcs51/gen.c (emitLabel, movb): new, added,
5560 (genAssign): small optimization,
5561 (genDjnz): fixed stack overflow bug,
5562 (throughout): replaced sprintf with SNPRINTF,
5563 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5564 replaced emitcode("mov", "b,...") with MOVB(...),
5565 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5566 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5567 * src/mcs51/peeph.def: added rules 140 and 264
5568 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5569 so they may get optimized into registers
5571 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5573 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5574 immediately when encountered,
5575 (printUsage): always use stderr even on windows
5577 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5579 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5580 (processParms): fixed bug #1247551
5581 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5582 parseCmdLine, main): print '--version' to stdout,
5583 print 'help' to stdout if --help is given,
5584 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5585 arguments are given; fixed --help
5587 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5589 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5590 * support/regression/tests/bug-1493710.c: added
5592 2006-05-27 Borut Razem <borut.razem AT siol.net>
5594 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5596 * support/regression/ports/pic16/support.c: increase stack size
5597 from default 64 bytes to 128 bytes
5598 * support/regression/tests/staticinit.c,
5599 support/regression/tests/float.c: regression tests fully enabled
5600 for pic16 port by putting the initialized data arrays into the code
5602 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5603 This was changed by mistake in the previous version.
5605 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5607 * src/pic16/gen.c (genFunction, genEndFunction): some
5608 beautifications, fixed bug with falsely restoring FSR2 in large
5609 stack model, thanks to Beau E. Cox for reporting the bug
5611 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5613 * debugger/mcs51/break.c,
5614 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5615 use %p to print pointers, made address variables unsigned
5616 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5617 * debugger/mcs51/symtab.c (parseSymbol): must return something
5618 * src/mcs51/gen.c (aopForSym): small optimization,
5619 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5620 (freeAsmop): added missing break,
5621 (aopPut): removed parameter bvolatile, determine it inside the function,
5622 (saveRegisters, unsaveRegisters): small optimization,
5623 (genIpush): removed pointless check,
5624 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5625 replaced sprintf with SNPRINTF,
5626 replaced strcpy with strncpyz,
5627 updated aopPut calls,
5628 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5629 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5631 2006-05-24 Borut Razem <borut.razem AT siol.net>
5633 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5634 modification of test for the pic16 port, put the array to the code
5635 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5637 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5639 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5640 * support/Util/pstdint.h: added
5642 2006-05-22 Borut Razem <borut.razem AT siol.net>
5644 * src/regression/Makefile: removed bool2.c test, added -q linker option
5645 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5646 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5647 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5648 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5649 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5650 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5651 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5652 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5653 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5655 2006-05-22 Raphael Neider <rneider AT web.de>
5657 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5658 bug #1492360 (problematic due to generic pointers, see code)
5660 2006-05-22 Borut Razem <borut.razem AT siol.net>
5662 * support/regression/ports/pic16/specs.mk: removed stack size linker
5664 * support/regression/tests/array.c,
5665 support/regression/tests/bitopcse.c,
5666 support/regression/tests/bug-908454.c,
5667 support/regression/tests/malloc.c: modified for pic16 regression test
5668 * support/regression/tests/bitfields.c:
5669 pic16 - excluded bitfileds of size > 8
5670 * support/regression/tests/bp.c: pic16 - reduced data size
5671 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5672 * support/regression/tests/bug-460010.c:
5673 pic16 - used the absolute address the fits in memory
5674 * support/regression/tests/bug-716242.c:
5675 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5676 * support/regression/tests/float.c:
5677 pic16 - excluded - data size too big
5678 * support/regression/tests/onebyte.c:
5679 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5680 * support/regression/tests/shifts.c:
5681 pic16 - function names probably have to differ in first X characters
5683 * support/regression/tests/staticinit.c:
5684 pic16 - excluded some tests due error: no target memory available for
5687 2006-05-22 Borut Razem <borut.razem AT siol.net>
5689 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5690 second try. Thanks Stas Sergeev once more.
5692 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5694 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5695 (genLeftShift, genRightShift): fixed bug 1491627
5696 * src/hc08/peeph.def (rules 7, 8.x): added
5697 * support/regression/tests/shifts.c (ShiftLeftByParam,
5698 ShiftRightByParam, testShiftByParam): added to test variable shifting
5700 2006-05-20 Raphael Neider <rneider AT web.de>
5702 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5703 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5704 (allocReg): add only new registers to dynAllocRegs,
5705 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5706 #1489055, #1445850, and probably #1483693
5708 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5710 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5711 bug in for-loop that didn't emit the last of CONFIG and ID registers
5713 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5715 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5717 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5718 1489016, 1434401 and 1490124
5719 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5720 1489016, 1434401 and 1490124
5722 2006-05-17 Borut Razem <borut.razem AT siol.net>
5724 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5727 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5729 * device/include/mcs51/P89c51RD2.h,
5730 * device/include/mcs51/P89LPC901.h,
5731 * device/include/mcs51/P89LPC922.h,
5732 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5734 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5736 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5737 to fix missing stack pragma in compiled binary object file,
5739 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5741 * support/packihx/configure.in,
5742 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5743 determine sizeof basic types even while cross compiling
5745 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5747 * src/avr/gen.c (aopop),
5748 * src/ds390/gen.c (aopOp),
5749 * src/hc08/gen.c (aopOp),
5750 * src/mcs51/gen.c (aopop),
5751 * src/pic16/gen.c (pic16_aopOp),
5752 * src/pic/gen.c (aopOp),
5753 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5754 if size of operand is smaller than spill location
5756 2006-05-12 Borut Razem <borut.razem AT siol.net>
5758 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5759 have to have CR/LF line endings even if they are checked out on *nix
5760 or on WIN32 in cygwin binmode
5762 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5764 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5765 * device/include/ds80c390.h: added sfr16 definitions
5769 * src/ds390/ralloc.c,
5770 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5771 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5772 bit returning functions
5773 * support/regression/tests/sfr16.c: enabled test on ds390
5775 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5777 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5778 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5780 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5782 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5783 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5784 (cl_address_space constructor): removed expensive initialization,
5785 (cl_address_space::get_cell): extended for late initialization,
5786 (cl_address_space::*): use late initialization,
5787 (cl_address_decoder::activate): removed expensive initialization,
5788 This reduced regression test running time by 25%
5790 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5798 * support/packihx/Makefile.in,
5799 * support/packihx/clean.mk,
5800 * support/packihx/Makefile.bcc,
5801 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5803 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5805 * src/SDCCval.c (valNot): fix for regression test failure
5806 of not.c on big endian hosts
5808 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5810 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5812 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5814 * device/lib/mcs51/Makefile.in: changed string comparison operator
5815 to = for POSIX compliance; == is bash extension
5817 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5819 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5822 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5824 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5825 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5826 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5827 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5828 bug report #1478657,
5830 2006-05-05 Borut Razem <borut.razem AT siol.net>
5832 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5835 2006-05-02 Borut Razem <borut.razem AT siol.net>
5837 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5838 create *.ind, which made make to fail if invoked with -j 2
5840 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5842 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5843 Hubert Sack for patch 1479782
5845 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5847 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5849 2006-05-01 Raphael Neider <rneider AT web.de>
5851 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5852 (create_pic): store only prefix-free device name,
5853 (init_pic): check for device names with "16" prefix,
5855 * src/pic/device.h (struct PIC_device),
5856 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5858 * device/include/pic/pic12f{635,675,629,683}.h,
5859 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5860 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5861 * device/include/pic/pic16f505.h,
5862 * device/lib/pic/libdev/pic16f505.c: removed
5863 * device/include/pic/pic14devices.txt: added support for pic12f
5864 devices, removed unsupported non 16-bit devices
5865 [above changes provided by patch from Zik Saleeba]
5866 * src/pic/*, src/pic16/*, device/include/pic16/*,
5867 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5869 2006-05-01 Borut Razem <borut.razem AT siol.net>
5871 * configure.in, configure, doc/Makefile.in:
5872 sync with nightly build makefile - latex, dvipdf and dvips
5875 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5877 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5878 in the library source
5880 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5882 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5884 2006-04-28 Raphael Neider <rneider AT web.de>
5886 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5887 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5888 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5889 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5891 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5893 * device/lib/pic/libdev/Makefile.in,
5894 * device/lib/hc08/Makefile.in,
5895 * device/lib/gbz80/Makefile.in,
5896 * device/lib/z80/Makefile.in,
5897 * device/lib/ds390/Makefile.in,
5898 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5899 thanks to Borut for the bug report
5901 * configure: always create doc/Makefile independent from --enable-doc
5902 * Makefile.in: always install from directory doc independent from
5904 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5906 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5907 * doc/Makefile.in: install *.txt if present
5908 * device/include/Makefile.in (install): added installation of pic/*.inc
5909 and pic/*.txt files again, they were erroneously removed
5911 2006-04-28 Raphael Neider <rneider AT web.de>
5913 * src/pic/{gen.c,main.h,pcode.c},
5914 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5915 concerning signedness with casts
5917 2006-04-28 Raphael Neider <rneider AT web.de>
5919 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5920 definition of an interrupt handler,
5921 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5922 interrupt handler stuff from picglue() to separate routine,
5923 (picglue): enabled definition of intr handlers in files w/o main()
5925 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5927 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5928 compilation with MSVC 2005 Express Edition (VC8)
5930 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5932 * device/lib/Makefile: fixed build of gbz80 lib
5934 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5936 * support/regression/tests/bug-460010.c,
5937 * support/regression/tests/bug-524691.c,
5938 * support/regression/tests/bug-716242.c: removed conditional defines
5939 that are already in testfwk.h
5941 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5943 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5944 (AccAXRsh1): added, shift right by 1,
5945 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5947 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5949 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5951 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5952 remove cast to same type
5953 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5954 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5956 * link/z80/Makefile: removed, they have moved to
5959 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5960 * install-sh: fix bug #1204398 by setting umask 0022
5961 * device/lib/Makefile: separate build of z80 and gbz80 lib
5963 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5965 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5966 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5968 One basic decision: e.g. src/clean.mk includes further files. In order
5969 to make this work there are two solutions:
5970 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5971 run configure on them. This way they can use
5972 'include $(srcdir)/port-clean.mk'
5973 - always include clean.mk by the Makefile at the same level. To avoid
5974 that `make clean` tries to include and build Makefile.dep the
5975 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5976 implemented, because now even `make uninstall` doesn't create
5977 Makefile.in. clean.mk could be eliminated by pasting it in
5980 * debugger/mcs51/Makefile.in: build own objects from library sources
5981 (SLIB, SDCC) in current directory
5983 * configure, configure.in: renamed --disable-device-lib-build in
5984 --disable-device-lib; added --enable-doc, the required tools are
5985 searched by configure; added result message; the toolchain for the
5986 belonging ports are now only built, if the port is enabled.
5988 * support/regression/*: all output is written in directory gen, because
5989 the fwk and ports directories don't livet in the build tree using vpath
5991 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5992 --disable-device-lib, added --enable-doc, added section VPATH
5994 * sim/ucsim/configure.in,
5995 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5996 z80 are enabled by default
5998 2006-04-24 Raphael Neider <rneider AT web.de>
6000 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
6001 to config word, "pic14_"-prefixed some extern functions
6002 (pic14_emitConfigWord): emit __config directive(s) if assignment to
6003 config word has been found
6004 * src/pic/device.h: added prototypes
6005 * src/pic/pcode.c: added "pic14_"-prefix where needed
6006 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
6008 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
6010 (pic14emitRegularMap): ignore config words,
6011 (pic14createInterruptVect): moved generating __config directives away
6012 (picglue): have __config directives emitted
6014 2006-04-24 Borut Razem <borut.razem AT siol.net>
6016 * doc/Makefile: sync with nightly build makefile
6018 2006-04-24 Raphael Neider <rneider AT web.de>
6020 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
6021 registers that have not been assigned proper liveranges,
6022 fixes #1469504 and #1474602,
6023 (pCodeRegOptimizeRegUsage): fixed typo in comment
6025 2006-04-24 Borut Razem <borut.razem AT siol.net>
6027 * device/examples/main8051.c: deleted - it was removed from CVS
6028 24.mar.2000 and after that modified 18.feb.2001, so it reappered
6029 after the transition to Subversion
6030 * src/SDCCalloc.h: deleted - it was removed from CVS
6031 3.feb.2001 and after that modified 18.feb.2001, so it reappered
6032 after the transition to Subversion
6033 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6034 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6035 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6036 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6038 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6040 * as/asx8051.dsp: added mcs51/strcmpi.h
6041 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6042 * as/hc08/aslink.h: updated lnksect prototype
6044 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6046 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6047 (newdot): handle A_ABS
6049 * as/mcs51/asout.c (outarea): output address
6050 * as/hc08/lkaomf51.c,
6051 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6053 * as/mcs51/i51pst.c,
6054 * as/z80/z80pst.c: "ABS" is not A_OVR
6055 * as/hc08/lkarea.c (newarea): read a_addr,
6056 (lnkarea): added codemap array, sort absolute areas to the front,
6057 combine all GSINITx/GSFINAL,
6058 (find_empty_space, allocate_space): new functions,
6059 (lnksect): return next address, handle absolute sections
6060 * as/mcs51/lkarea.c (newarea): read a_addr,
6061 lnksect2 prototype changed,
6062 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6063 (find_empty_space, allocate_space): new, factored out of lnksect2,
6064 (lnksect2): return next address, handle absolute sections
6066 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6067 * as/hc08/lklibr.c (addfile, fndsym),
6068 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6069 index out of range and detect both '\' and '/'
6070 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6071 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6072 regression tests (ds390 cannot return bool yet)
6073 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6074 document critical interrupts on z80, document changed SDCC define
6075 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6076 (_a390_mapping): added .org directive
6077 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6078 (genMultOneByte): fixed warnings
6079 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6081 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6082 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6083 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6084 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6085 * src/pic16/main.c: removed newReg prototype
6086 * src/pic16/pcode.c,
6087 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6089 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6091 * src/pic16/ralloc.c
6092 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6094 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6095 from short to PIC_OPTYPE
6096 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6097 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6098 optype from short to PIC_OPTYPE
6099 * src/port.h: made int_size unsigned to fix warnings
6100 * src/SDCC.y: fixed warning on MSVC
6101 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6102 * src/SDCCopt.c (convertToFcall): fixed warnings
6103 * src/SDCCsymt.h: removed double prototype for genSymName
6104 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6105 offset int to fix warnings
6107 2006-04-22 Borut Razem <borut.razem AT siol.net>
6109 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6110 references to CVS replaced with Subversion
6112 2006-04-21 Borut Razem <borut.razem AT siol.net>
6114 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6115 references to CVS replaced with Subversion
6117 2006-04-19 Borut Razem <borut.razem AT siol.net>
6119 * src/version.awk: adapted for svn
6120 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6121 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6122 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6123 /binutils-avr/etc/*.vi, *.jin: removed all properties
6124 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6126 2006-04-19 Borut Razem <borut.razem AT siol.net>
6128 * CVS to Subversion migration completed
6130 2006-04-18 Borut Razem <borut.razem AT siol.net>
6132 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6133 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6135 2006-04-17 Borut Razem <borut.razem AT siol.net>
6137 * device/include/Makefile.in: added pic/*.inc to the installation
6139 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6141 * support/regression/collate-results.py: fixed output in case of
6143 * support/regression/generate-cases.py: fixed splitting of pathnames
6145 * as/hc08/lklibr.c (addfile),
6146 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6148 2006-04-11 Raphael Neider <rneider AT web.de>
6150 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6151 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6152 * src/pic16/pcode.c (assignValnums): fixed #1460578
6154 2006-04-11 Raphael Neider <rneider AT web.de>
6156 * device/lib/pic/libdev/*.c,
6157 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6158 fixes #1468739, enables compilation in --std-c99 mode
6159 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6161 2006-04-11 Raphael Neider <rneider AT web.de>
6163 * src/pic/device.c (find_device): removed debug output
6164 (list_valid_pics): enabled verbose listing of supported devices
6165 * device/include/stdbool.h: define bool as char for pic14/16 as well
6167 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6169 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6171 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6173 * .version: bumped version to 2.5.6
6174 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6176 2006-04-06 Raphael Neider <rneider AT web.de>
6178 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6179 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6180 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6181 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6182 pic14_constructAbsMap
6183 (pic14printPublics): declare absolute global symbols as global
6184 (pic14createInterruptVect),
6185 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6186 (newReg): assume new registers unused, use correct name in
6187 hashtable (reg->name instead of name), more debugLog output
6188 * src/pic/device.h (PIC_device): added fields for verbose output
6189 * src/pic/device.c: moved device definition to pic14devices.txt,
6190 added routines for runtime parsing of pic14devices.txt,
6191 added support for second config word
6192 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6193 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6194 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6195 (_pic14_parseOptions): moved pCodeInitRegisters here
6196 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6197 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6198 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6199 handling the pseudo stack
6200 * device/lib/Makefile.in: ignore failures in objects-pic16,
6201 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6202 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6203 * device/lib/pic/Makefile.subdir,
6204 * device/lib/pic16/Makefile.subdir: improved clean rules
6205 * device/lib/pic/libdev/: NEW, pic14 device libraries
6206 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6207 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6208 * device/include/Makefile.in: create subdir and install pic14 headers
6209 * device/include/pic/p16f_common.inc: removed unused declarations
6210 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6211 PICs from inc2h.pl v1.6,
6212 replaced BIT_AT macros with struct declarations
6213 * device/include/pic/pic14devices.txt: definition of supported devices,
6214 all above improvements contributed by Zik Saleeba, thanks
6215 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6216 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6219 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6221 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6222 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6223 thanks to Charles Olds
6225 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6227 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6229 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6231 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6232 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6233 * support/regression/bug1464657.c: added, new test
6235 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6237 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6240 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6242 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6243 --no-peep and --peep-file <file> are used don't use default rules but
6246 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6248 * src/mcs51/gen.c (genCall): fixed bug 1457608
6250 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6252 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6253 changes seem to cause (trigger?) problems with the build system.
6255 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6257 * src/SDCCpeeph.c (operandsLiteral): new, added,
6258 (callFuncByName): inserted operandsLiteral
6259 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6261 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6263 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6264 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6266 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6268 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6269 implemented patch 1120823 Thanks to Willy De la Court (normal
6270 interrupts need an interrupt number now if they are made critical),
6271 and enabled nesting of critical functions though not for gbz80
6272 (genCritical, genEndCritical): added functions
6273 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6274 * src/z80/mappings.i: added "ei" to all mappings
6276 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6278 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6279 submitted by the Debian SDCC maintainer Aurelien Jarno:
6280 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6281 archive with gcc 4.1 on mips and wrote the patch"
6283 2006-03-16 Raphael Neider <rneider AT web.de>
6285 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6286 the left operand is shorter than the result (c* = lit-c* + int),
6288 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6291 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6293 * src/.version: increased version number to 2.5.5
6294 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6295 linking is done manually in pic16 port's _linkEdit,
6296 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6297 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6298 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6299 allocate asmop as AOP_ACC,
6300 (aopForRemat): added parameter 'bool result' in function declaration,
6301 (pic16_aopGet): return AOP_ACC when accessing WREG,
6302 (pic16_popGetTempReg): minor modification,
6303 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6304 'pic16_allocWithIdx',
6305 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6306 calling function in absolute addresses,
6307 (genAssign): take into account AOP_ACC asmop,
6308 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6309 * src/pic16/pcoderegs.c: some debug functions and lines added,
6310 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6311 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6313 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6314 call to allocReg, not by manually allocating a new one,
6315 (pic16_assignRegisters): now before going through the register
6316 allocating functions mark all registers as free. This eliminates some
6317 side effects resulting from peephole parser done earlier in the backbone
6319 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6321 * src/SDCCicode.c (geniCodeLogic),
6322 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6324 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6326 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6327 (genSend): bugfix, do not allocate and free twice,
6328 (shiftRLong): handle partially overlapping aops
6329 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6331 2006-03-08 Borut Razem <borut.razem AT siol.net>
6333 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6336 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6338 * support/regression/tests/bug1409955.c: new, added
6339 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6340 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6341 (aopForSym, aopOp): increment asmop.allocated if reused,
6342 (freeAsmop): decrement asmop.allocated and check for zero instead of
6344 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6345 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6346 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6347 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6348 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6349 genSignedRightShift, genRightShift, genDataPointerGet,
6350 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6351 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6352 in reverse order from allocation,
6353 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6354 added swappedLR to keep track
6355 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6356 pdata & code for GCC, z80, gbz80 & hc08
6357 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6359 2006-03-08 Raphael Neider <rneider AT web.de>
6361 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6363 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6365 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6366 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6367 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6369 2006-03-06 Borut Razem <borut.razem AT siol.net>
6371 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6372 made the linker quiet
6374 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6376 * src/pic16/gen.c (genPcall): fixed bug #1443644
6377 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6378 which dumps before the function entry point a data byte which represents
6379 the number of the local variables used by the specified function, added
6380 'xinst' for initial support for Extended Instruction Support,
6381 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6382 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6383 port->fun_prefix anymore (may change later),
6384 (genFunction, genEndFunction): do not store/restore local registers for
6385 _main (this should take care the --main-return command line option in
6387 (genOr): removed some legacy pic-port instructions,
6388 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6389 performing operations with SFR's causes data to be written more than
6390 once to each SFR. Perhaps SFRs should be handled in special cases...
6391 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6393 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6394 into account for stack starting position,
6395 (struct OPTIONS pic16_optionsTable): added command line argument
6396 --extended or -y for Extended Instruction Support,
6397 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6398 (deassignLRs): *** perhaps the most important change, old 'for' code
6399 (commented out for reference), didn't account for some registers which
6400 were left marked 'not free' after a pointer operation. The change
6401 reduces register usage a lot in some cases
6403 2006-03-04 Borut Razem <borut.razem AT siol.net>
6405 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6407 * support/regression/tests/bug-524697.c: decreased array size for
6408 mcs51 to fit into the internal RAM
6409 * support/regression/Makefile.in: a little bit more verbose
6411 2006-03-03 Borut Razem <borut.razem AT siol.net>
6413 * support/regression/fwk/lib/testfwk.c,
6414 support/regression/fwk/include/testfwk.h: introduced function
6415 _prints(), nonrecursive _printn(), call _initEmu() from main()
6416 * support/regression/ports/gbz80/support.asm,
6417 support/regression/ports/ucz80/support.asm,
6418 support/regression/ports/z80/support.asm,
6419 support/regression/ports/ds390/support.c,
6420 support/regression/ports/hc08/support.c,
6421 support/regression/ports/host/support.c,
6422 support/regression/ports/mcs51/support.c,
6423 support/regression/ports/xa51/support.c: added empty _initEmu()
6425 * support/regression/ports/pic16/gpsim.cmd,
6426 support/regression/ports/pic16/spec.mk,
6427 support/regression/ports/pic16/support.c,
6428 support/regression/Makefile.in: added pic16 regression test
6430 2006-03-01 Raphael Neider <rneider AT web.de>
6432 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6433 genConstPointerGet): use safe way of generating MOVFF to cover
6434 literals as well as registers, fixes bug #1440527
6435 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6437 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6438 more correctly, fixes bug #1232186
6439 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6440 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6441 gplink guess the correct processor in more cases, applied patch
6442 from Till Riedel attached to and fixing bug #1436552
6444 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6446 * support/regression/tests/array.c: added, contains check for #1434401
6447 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6449 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6451 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6452 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6453 * device/include/mcs51/c8051f326.h,
6454 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6455 * device/include/mcs51/c8051f000.h,
6456 * device/include/mcs51/c8051f018.h,
6457 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6458 PCON_IDLE,PCON_STOP and added sfr16 definitions
6460 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6462 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6463 genGetWord): fixed bug 1409955
6465 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6467 * device/include/hc08/mc68hc908gp32.h,
6468 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6470 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6472 * src/SDCCast.c (constExprValue): return NULL if not a value
6473 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6474 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6475 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6477 2006-02-13 Borut Razem <borut.razem AT siol.net>
6479 * src/regression/ptrarg.c: added, fails due to bug #1430967
6480 * src/regression/Makefile: ptrarg.c added, ...
6482 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6484 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6485 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6487 2006-02-11 Borut Razem <borut.razem AT siol.net>
6489 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6490 print "Processor: xxx" message to stdout only if --verbose
6492 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6494 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6495 * support/regression/tests/bug1426356.c: added
6496 * support/regression/tests/bitfields.c: removed 2 tests
6498 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6500 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6501 * device/include/mcs51/c8051f330.h,
6502 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6503 PCON_IDLE,PCON_STOP and added sfr16 definitions
6504 * device/lib/_divsint.c,
6505 * device/lib/_divuint.c,
6506 * device/lib/_divulong.c,
6507 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6508 register bank bug for small stackauto
6510 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6512 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6514 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6516 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6517 * all.dsp: corrected several bin paths
6518 * device/include/mcs51/c8051f120.h,
6519 * device/include/mcs51/c8051f300.h,
6520 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6521 to PCON_IDLE,PCON_STOP
6522 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6523 * device/lib/printf_large.c (output_float): fixed bug 1388703
6524 * support/regression/tests/bug1057979.c: added test for bug 1388703
6526 2006-02-08 Raphael Neider <rneider AT web.de>
6528 * src/pic/pcode.c (pciTRIS): fixed typo,
6529 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6530 (LinkFlow): fixed handling of flows that end in a call,
6531 (ReuseReg): perform safety check earlier
6532 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6533 to work with flows at the beginning of a pBlock,
6534 fixes #1426557 (Symbol not previously defined),
6535 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6537 (RemoveUnusedRegisters): update register usage info
6538 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6539 created, reuse existing ones instead
6540 * src/pic/gen.c (genPcall): fixed #1424719
6542 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6544 * link/z80/lkmain.c,
6546 * link/z80/lkdata.c,
6547 * link/z80/aslink.h: fixed build on current cygwin:
6548 replaced getline() by lk_getline()
6550 2006-02-01 Borut Razem <borut.razem AT siol.net>
6552 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6553 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6554 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6555 src/regression/bool1.c, src/regression/bool2.c,
6556 src/regression/bool3.c, src/regression/call1.c,
6557 src/regression/compare.c, src/regression/compare10.c,
6558 src/regression/compare2.c, src/regression/compare3.c,
6559 src/regression/compare4.c, src/regression/compare5.c,
6560 src/regression/compare6.c, src/regression/compare7.c,
6561 src/regression/compare8.c, src/regression/compare9.c,
6562 src/regression/configword.c, src/regression/for.c,
6563 src/regression/inline.c, src/regression/mult1.c,
6564 src/regression/nestfor.c, src/regression/or1.c,
6565 src/regression/pointer1.c, src/regression/ptrfunc.c,
6566 src/regression/rotate1.c, src/regression/rotate2.c,
6567 src/regression/rotate3.c, src/regression/rotate4.c,
6568 src/regression/rotate5.c, src/regression/rotate6.c,
6569 src/regression/rotate7.c, src/regression/string1.c,
6570 src/regression/struct1.c, src/regression/sub.c,
6571 src/regression/sub2.c, src/regression/switch1.c,
6572 src/regression/while.c, src/regression/xor.c,
6573 src/regression/create_stc, src/regression/simulate,
6574 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6576 * src/regression/gpsim_assert.h: added
6578 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6580 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6581 ((void (code *) (void)) 0) ();
6590 * as/mcs51/aslink.h,
6592 * as/mcs51/asmain.c,
6593 * as/mcs51/lkdata.c,
6595 * as/mcs51/lkmain.c,
6598 * as/z80/asmain.c: fixed build on current cygwin:
6599 replaced getline() by as_getline()
6601 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6603 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6604 declarator in the symbol chain
6606 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6607 parameter list for function pointers
6608 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6609 * support/regression/tests/bug-716242.c: added
6611 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6613 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6615 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6617 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6619 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6620 inifinitely recurseable, added static
6621 * support/regression/tests/bug-1408066.c: added
6623 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6626 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6627 renamed, added possibility to create "postLoopLbl"-labels
6628 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6629 newiTempLoopHeaderLabel
6630 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6631 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6632 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6633 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6634 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6635 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6636 (basicInduction): fixed bug #136564, made static,
6637 (loopInduction): changed parameter of basicInduction, made static,
6638 (addPostLoopBlock): added
6639 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6640 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6642 * support/regression/tests/bug-136564.c: added
6643 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6644 --std-sdcc99 to LIBSDCCFLAGS
6646 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6648 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6650 * support/regression/tests/bug-1406131.c: added
6652 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6654 * src/SDCCast.c (decorateType): fix promotion of unary minus
6655 * src/SDCCsymt.c (computeType): beautified
6656 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6657 (valUnaryPM, valComplement): fix sign and promotion,
6658 (valNot): ANSI: result type is int (SDCC: unsigned char)
6659 * support/regression/tests/uminus.c: speedup by removing superflous
6661 * support/regression/tests/onebyte.c: added promotion and signedness
6662 tests for unary minus
6663 * support/regressions/tests/bug-477927.c: disable warning about
6664 uninitialized variables
6665 * support/regression/tests/not.c: added
6667 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6669 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6670 * src/mcs51/gen.c (gen51Code): show final register usage after
6671 fillGaps in asm with --i-code-in-asm
6672 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6673 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6674 incUsed, rliveClear, adjustIChain): made static,
6675 (setFromRange): excluded because it's unused,
6676 (findPrevUseSym, markWholeLoop): added,
6677 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6678 through all branches of predecessors enables sdcc to emit the warning
6679 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6680 (rlivePoint): made static, added parameter emitWarnings which is only
6681 true during the first run out of two,
6682 (findRecursiveSucc, findRecursivePred): removed,
6683 (computeLiveRanges): made static, added parameter emitWarnings,
6684 (dumpIcRlive): added for debugging only
6685 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6686 removed prototype of setFromRange()
6687 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6688 in call of computeLiveRanges()
6689 * support/regression/tests/bug-895992.c: added
6690 * support/regression/tests/bug-971834.c: added
6691 * support/valdiag/tests/bug-895992.c: added
6692 * support/valdiag/tests/bug-971834.c: added
6694 2005-12-18 Raphael Neider <rneider AT web.de>
6696 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6697 (genUnpackBits): improved code for direct operands,
6698 (genPackBits): improved code for literal assignment to bitfields
6699 and for direct destination operands (no FSR indirection),
6700 prevented redundant AND, fixes #1362800,
6701 (AccLsh): added parameter to disable masking of the result
6702 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6703 skip instructions with side-effects (like incfsz),
6704 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6705 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6706 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6709 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6711 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6712 volatile variables as spill location
6714 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6716 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6718 * support/regression/tests/bug-1376320.c: added
6720 2005-12-08 Raphael Neider <rneider AT web.de>
6722 * src/pic/device.c: renamed is_shared to pic14_is_shared
6723 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6724 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6725 (is_valid_identifier): added for above workaround
6727 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6729 * device/lib/Makefile.in: fixed to enable port-specific-objects
6730 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6731 char, thanks Hubert Sack
6732 * doc/sdccman.lyx: documented --xstack-loc,
6733 elaborated a bit more on interrupts and pitfalls,
6734 removed "setjmp/longjmp unsupported",
6735 documented some unsupported C99 features
6736 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6737 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6738 if, thanks Hubert Sack
6739 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6740 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6742 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6743 regression tests can report resource usage (rfe 700441)
6744 * support/regression/collate-results.py: report resource usage
6745 * support/regression/ports/ds390/spec.mk,
6746 * support/regression/ports/hc08/spec.mk,
6747 * support/regression/ports/mcs51/spec.mk,
6748 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6749 * support/regression/ports/ds390/uCsim.cmd,
6750 * support/regression/ports/hc08/uCsim.cmd,
6751 * support/regression/ports/mcs51/uCsim.cmd,
6752 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6753 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6754 library, use the default one
6755 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6756 building the library
6758 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6760 * config.dsp: added dependency on .version and configure_vc.awk
6761 * device/include/setjmp.h: updated for --stack-auto and --xstack
6762 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6763 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6764 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6765 * device/lib/libsdcc.lib: added _setjmp
6766 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6767 (decorateType): fixed bug 1372851,
6768 (optimizeGetHbit): fixed warning
6769 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6770 array initialisation
6771 * support/regression/tests/bug1057979.c: added test for bug 1358192
6772 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6774 2005-12-03 Borut Razem <borut.razem AT siol.net>
6776 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6777 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6779 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6781 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6782 createIval): implement symbol independant "flexible array member",
6783 (createIvalCharPtr): implemented flexible array initialisation with a
6785 * src/SDCCsymt.c (copyStruct): removed,
6786 (getSize): fixed misleading comment,
6787 (getAllocSize): removed, the additional allocation size is now in
6788 sym->flexArrayLength,
6789 (checkStructFlexArray): new, syntax checks for flexible array members,
6790 (compStructSize): added syntax checks for "flexible array members"
6791 (copyStruct): removed,
6792 (copyLinkChain): removed inefficient fix for bug 770487
6793 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6794 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6795 symbol->flexArrayLength
6797 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6798 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6799 * support/regression/tests/structflexarray.c: added
6800 * support/valdiag/tests/structflexiblearray.c: added
6802 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6804 * src/SDCCast.c (decorateType): fixed bug 1368489
6805 * support/Util/SDCCerr.c,
6806 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6808 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6810 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6811 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6813 2005-11-27 Borut Razem <borut.razem AT siol.net>
6815 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6816 support/cpp2/mkdeps.h: added command line option
6817 -obj-ext=<extension> to SDCPP to define object file externion, used
6818 for generation of make dependencies (-M)
6819 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6821 2005-11-26 Borut Razem <borut.razem AT siol.net>
6823 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6824 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6825 added pic and pic16 libraries
6827 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6829 * device/include/float.h: Corrected typo in prototype of __fsgt
6831 2005-11-25 Borut Razem <borut.razem AT siol.net>
6833 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6834 added creation of model-mcs51-stack-auto libraries
6836 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6838 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6840 * src/SDCCast.c (createIvalArray): removed obsolete comment
6842 2005-11-24 Borut Razem <borut.razem AT siol.net>
6844 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6845 added missing device/lib/mcs51/crt*.asm sources
6847 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6849 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6851 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6853 * device/lib/_fs2schar.c,
6854 * device/lib/_fs2sint.c,
6855 * device/lib/_fs2slong.c: optimized inline asm
6857 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6859 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6860 Better handling of floats between -1.0 and 0.0.
6862 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6864 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6865 (the missing "if"s prohibited removal of redundant labels)
6867 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6869 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6870 Properly convert floats between -1.0 and 0.0 to long, int, and char
6871 types (max integer value of negative floats tends to zero).
6872 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6873 Removed changes made so to work properly with floats between
6874 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6877 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6879 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6880 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6881 (genCast) cosmetic change
6882 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6883 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6885 * support/regression/tests/bitfields (testSignedBitfields): added
6887 2005-11-18 Borut Razem <borut.razem AT siol.net>
6889 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6890 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6891 introduced SILENT option to make building of pic16 libraries less
6893 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6895 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6896 Now they work properly with floats between -1.0 and 0.0
6897 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6899 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6901 * src/SDCCicode.c (printOperand): added missing else
6903 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6905 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6906 reformatted for better readability
6907 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6910 2005-11-17 Borut Razem <borut.razem AT siol.net>
6912 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6913 introduced SILENT option to make building of pic16 libraries less
6914 verbose - used for nightly snapshot build
6915 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6916 available on Win32 platforms.
6917 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6918 medium, large, pic and pic16
6920 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6922 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6923 printf("%f"...) sets fraction to zero.
6925 2005-11-16 Raphael Neider <rneider AT web.de>
6927 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6929 * src/pic/gen.c (genIfx): implemented for CARRY bit
6930 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6931 to generic pointers, fixes #1357332,
6932 (pic16_movLit2f): NEW,
6933 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6935 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6937 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6939 2005-11-11 Raphael Neider <rneider AT web.de>
6941 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6942 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6943 compute pointer's type from operand,
6944 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6945 improved single bit reads, fixes bug #1353379
6947 2005-11-09 Borut Razem <borut.razem AT siol.net>
6949 * support/scripts/sdcc.nsi: added lib/pic to the package
6951 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6953 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6955 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6957 * support/regression/tests/bug1348008.c: added
6958 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6959 * support/regression/tests/bug1337835.c: updated comment
6961 2005-11-06 Borut Razem <borut.razem AT siol.net>
6963 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6964 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6965 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6966 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6967 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6968 dynamic construction of cl_error_class and derivates - 2.nd try
6970 2005-11-05 Borut Razem <borut.razem AT siol.net>
6972 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6973 bug, which caused Bus Errors on sparc solaris
6975 2005-11-04 Borut Razem <borut.razem AT siol.net>
6977 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6978 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6979 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6980 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6981 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6982 and derivates to resolve the initialization problem on OSX
6984 2005-11-02 Borut Razem <borut.razem AT siol.net>
6986 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6987 corrected typo - #include <winsock2.h>
6989 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6991 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6992 (_asxxxx_mapping): added org directive for future enhancements
6994 2005-11-01 Borut Razem <borut.razem AT siol.net>
6996 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6997 enabled sockets on WIN32
6998 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
7000 2005-10-31 Borut Razem <borut.razem AT siol.net>
7002 * support/regression/generate-cases.py: escape backslashes in {testcase}:
7003 WIN32 backslash path delimiters should be escaped when used in C strings
7004 * support/regression/tests/bitfields.c: exclude failing assertions for
7005 __CYGWIN32__ and __MINGW32__ hosts
7007 2005-10-30 Borut Razem <borut.razem AT siol.net>
7009 * src/SDCCutil.c: corrected double comparison typo
7011 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
7013 * device/lib/medium/Makefile: added for new memory model medium
7014 * device/include/asm/mcs51/features.h: updated for medium/pdata
7015 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
7016 added Multiply & Accumulate sbit's and MAC0_PAGE define
7017 * device/include/mcs51/c8051f300.h: added sfr16 definitions
7018 * device/include/mcs51/c8051f310.h: added sfr16 definitions
7019 * device/lib/_mullong.c: update for medium model
7020 * device/lib/incl.mk: added medium model
7021 * doc/sdccman.lyx: documented medium model
7022 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
7023 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
7024 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
7025 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
7026 (allocParms): set SCLS and OCLS to pdata for medium model
7027 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
7029 (powof2): return <0 if not power of 2
7030 * src/avr/gen.c (genBitWise): use updated powof2
7031 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
7032 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7033 (shiftLLeftOrResult): use B if necessary
7034 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7035 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7036 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7037 * support/regression/Makefile.in: added test-mcs51-medium
7038 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7040 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7042 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7044 * device/lib/time.c (mktime): fixed bug 1334315
7046 2005-10-28 Raphael Neider <rneider AT web.de>
7048 * device/include/pic/p16f_common.inc: added common declarations
7049 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7051 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7053 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7054 (aopPutUsesAcc): added to predict accumulator use,
7055 (assignResultValue): save acc if necessary,
7056 (genMinusDec): store result if indirectly addressed,
7057 (genDivOneByte): save acc if necessary,
7058 (movLeft2Result): bugfix if left already in acc,
7059 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7060 attention to accumulator use (esp. pdata),
7061 (genReceive): receive pdata correctly
7062 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7063 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7065 2005-10-27 Raphael Neider <rneider AT web.de>
7067 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7069 2005-10-27 Raphael Neider <rneider AT web.de>
7071 * .version: changed version to 2.5.4
7072 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7073 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7074 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7075 arithmetics support routines
7076 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7077 * device/lib/Makefile.in: also create installdir for pic
7079 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7081 * src/pic/device.c (dump_sfr): rewritten to delegate register
7082 placement to the linker (use `extern sym' rather than sym EQU addr),
7083 (validAddress): fixed to check last specified address
7084 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7085 (popGetLit): truncate literal value to 8 bit,
7086 (popGet): moved assert to more appropriate place
7087 (popGetExternal): create pCode operand from and mark the according
7088 symbol as being `extern'
7089 (popGetAddr): added sanity check on immediate's offset, provide
7090 GPOINTER tag on demand
7091 (aopPut): fixed for immediates,
7092 (mov2w_op): move operand's address or contents to WREG (depending on
7093 operand type), safer variant of mov2w,
7094 (movwf,call_libraryfunc): NEW, handy abbreviations,
7095 (get_argument_pcop,get_return_val_pcop,pass_argument,
7096 get_returnvalue): interface for accessing function parameters and
7098 (assignResultValuei,genRet): use new parameter/return value interface
7099 (pic14_getDataSize): back to old version handling generic pointers,
7100 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7101 provided implementation and/or fixed old one,
7102 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7103 calls, removed legacy 8051 reference code
7104 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7105 (loadSignToC): NEW, move the operands sign bit to CARRY,
7106 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7107 genRightShiftSigned, accepts negative shift counts,
7108 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7109 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7110 generic pointers, __data pointers and __code pointers,
7111 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7112 and signed bitfields, limit bitfields to 8 bit,
7113 (genDataPointerGet): fixed number of bytes read,
7114 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7115 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7116 pointers to constant data are no longer assumed to point to __code
7117 space, removed invalid pointer types,
7118 (bitpatternFromVal): retrieve the PICs representation of an integer
7120 (genDataPointerSet): fixed assigning to po_immediate operands,
7121 (genGenPointerSet): implemented as library call,
7122 (genIfx): fixed incorrect condition,
7123 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7124 provide GPOINTER tag according to destination's storage class,
7125 (genCast): added code to handle casting to generic pointers, added
7126 sign-/zero extension of the result
7127 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7128 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7129 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7131 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7132 address/register resides in the shared banks
7133 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7134 put all variables into separate sections (have the linker arrange
7136 (picglue): put init code and interrupt handlers in separate sections
7137 * src/pic/main.c: added port specific options table, modified to PORT
7138 structure to make GPOINTERs 3 byte, added pic14_options
7139 (_pic14_do_link): private linking routine (update paths to libraries,
7140 add libsdcc.lib by default)
7141 * src/pic/main.h: declare pic14_options
7142 * src/pic/pcode.c: fixed instructions i/o relations,
7143 (RegCond): reverted to correct version,
7144 (newpCodeOpLit): truncate literals to 8 bit,
7145 (genericPrint): added debug output,
7146 (getRegFromInstruction): fixed for various operand types, simplified
7147 (BuildFlow): fixed broken handling of isntructions with labels
7148 (LinkFlow): start at last instruction in flow (skip trailing comments),
7149 pass the flow on to the next instruction after CALL
7150 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7151 (insertPCodeInstruction): fixed inserting after a skip instruction,
7152 (DoBankSelect): fixed for labeled instructions
7153 (OptimizepBlock): honor --nopeep switch
7154 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7155 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7156 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7157 (pCodeOptime2pCodes): allow disabling this optimization via
7158 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7159 but is still buggy), started implementation of a dataflow based
7160 pCode optimization (CSE + dead code elimination)
7161 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7162 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7163 names are independant of the stack location and therefore portable across
7166 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7168 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7169 (selectSpil): fixed bug 1337835 by not spilling bit variables
7170 * support/regression/tests/bug1337835.c: added test for this bug
7171 * src/mcs51/peeph.def: restart after rule 3.c,
7172 addded rules 263.x to optimize loading constants
7174 2005-10-26 Raphael Neider <rneider AT web.de>
7176 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7177 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7178 (genAssign): emit warning when casting literals to generic pointer
7179 type, also applies when taking the address of a fixed variable,
7180 (genCast): improved casting to generic pointers
7181 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7182 extern variables, added verbose error message
7183 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7185 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7187 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7188 carry must be complemented too
7189 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7190 could be emitted by genMinus
7191 * src/SDCCval.c (constVal): fixed bug 1305065
7193 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7195 * src/SDCCast.c (addCast): added promotion for bit variables
7196 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7197 promotion casts + optimisation
7198 (optimizeGetWord): fix warning 'i' might be used uninitialized
7199 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7200 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7202 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7204 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7205 all chars are promoted to int; promotion should be handled in SDCCast.c
7207 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7209 * device/lib/_strcmp.c: Fixed bug 1326457
7211 2005-10-11 Raphael Neider <rneider AT web.de>
7213 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7214 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7216 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7218 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7219 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7221 2005-10-04 Raphael Neider <rneider AT web.de>
7223 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7224 device/lib/pic16/pics.all: added pic18f1320
7225 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7227 2005-09-30 Raphael Neider <rneider AT web.de>
7229 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7230 * src/pic16/devices.inc: NEW, provides device descriptions
7231 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7233 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7235 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7238 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7240 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7241 documented Any Order Bit, Higher Order Byte and Higher Order Word
7242 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7243 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7244 (optimizeGetAbit): new, to get any bit, not only the high bit,
7245 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7246 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7247 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7248 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7249 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7250 GETABIT, GETBYTE, GETWORD: decorate them,
7251 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7252 (ast_print): added GETABIT, GETBYTE, GETWORD
7253 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7254 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7255 (geniCodeBinary): new generic binary icode,
7256 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7257 * src/port.h: updated comment for PORT.hasExtBitOp
7258 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7259 (genGetByte): new, to get a single byte,
7260 (genGetWord): new, to get a word from a long,
7261 (gen51Code): added GETABIT, GETBYTE, GETWORD
7262 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7264 2005-09-23 Raphael Neider <rneider AT web.de>
7266 * configure.in, configure: have device/lib/pic configured
7267 * device/lib/Makefile.in: added model-pic14
7268 * device/lib/clean.mk: added pic/ to clean rule
7269 * device/lib/pic: added rudimentary pic14 library providing support
7270 functions for multiplication/division/generic pointer access
7271 * src/SDCCopt.c (convilong): mark support functions as extern
7272 for pic14 port as well
7273 * src/pic/gen.c (genMult): added assertions,
7274 (genpic14Code): emit warning on unhandled iCodes
7275 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7276 * src/pic/pcode.c (pCodeOpCopy),
7277 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7278 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7279 SFR_REGISTER}), made safe for future extensions
7280 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7281 instructions even if preceeded by SKIP instructions (also remove
7282 them); removed unused code
7283 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7284 prevents leaving parts of the structure uninitialized after copying
7286 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7288 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7290 * support/regression/tests/addsub.c: added test for the bug
7292 2005-09-21 Raphael Neider <rneider AT web.de>
7294 * device/include/pic16/pic18f1220.h,
7295 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7296 * device/lib/pic16/Makefile.rules: added missing opening paren
7297 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7298 are provided in genutils.c,
7299 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7300 operand/result sizes,
7301 (genCmp): assert on NULL pointers first, then check deref'ed values
7302 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7305 2005-09-18 Raphael Neider <rneider AT web.de>
7307 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7308 as these are now unused,
7309 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7310 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7311 local, avoids uninitialized pointer dereference on r->name
7312 * src/pic16/ralloc.c (newReg): fixed indentation
7314 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7316 * src/SDCCval.c (constVal): fixed bug 730366
7317 * support/Util/SDCCerr.c,
7318 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7320 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7322 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7324 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7326 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7328 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7330 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7331 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7332 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7333 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7334 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7335 * packihx/packihx.c (hexDigit): made c unsigned char
7336 * as/mcs51/lklibr.c (fndsym),
7337 * link/z80/lkgb.c (gb),
7338 * link/z80/lklibr.c (fndsym),
7339 * link/z80/lkrloc.c (relr),
7340 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7341 * src/SDCC.lex (checkCurrFile, process_pragma),
7342 * src/SDCCglue.c (spacesToUnderscores),
7343 * src/SDCCmain.c (setParseWithComma, processFile),
7344 * src/asm.c (tvsprintf, printCLine),
7345 * src/avr/gen.c (emitcode, aopPut),
7346 * src/ds390/gen.c (emitcode),
7347 * src/hc08/gen.c (emitcode, emitinline),
7348 * src/mcs51/gen.c (emitcode, genInline),
7349 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7351 * src/pic/ralloc.c (debugLog),
7352 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7354 * src/pic16/ralloc.c (debugLog),
7355 * src/z80/main.c (_process_pragma):
7356 made all ctype.h function calls safe
7357 * src/SDCCopt.c: include math.h for fabs
7358 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7359 and used them throughout the code to make ctype.h function calls safe
7360 * src/ds390/main.c (asmLineNodeFromLineNode),
7361 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7362 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7364 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7365 (newpCodeAsmDir): made ctype.h function calls safe
7366 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7367 pic16_emitcode): made lbp unsigned char*
7368 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7369 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7370 * src/xa51/gen.c (emitcode),
7371 * src/z80/gen.c (_emit2): made lbp unsigned char*
7372 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7375 2005-09-05 Raphael Neider <rneider AT web.de>
7377 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7378 access bank splitpoint
7380 2005-09-05 Raphael Neider <rneider AT web.de>
7382 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7384 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7386 * .version: changed to version 2.5.3
7387 * doc/sdccman.lyx: changed version to 2.5.3,
7388 documented --codeseg and --constseg and pragma codeseg and constseg,
7389 documented bit parameters (reentrant) and bit returning
7390 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7391 currFunc->recvSize, but is this ok for all ports?
7392 (ast2iCode): result of ~ on unsigned char must be cast to int for
7394 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7395 function pointers in bit space
7396 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7397 (processFuncArgs): call port.reg_parm() with reentrancy info
7405 * src/z80/main.c: port.reg_parm prototype extended with
7406 "bool reentrant" parameter
7407 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7408 options.stackAuto for allocating bit register parameters
7409 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7410 (genSend): set BitBankUsed if it is,
7411 (selectRegBank): factored out of genCall for use in genPcall,
7412 (genCall): removed redundant dtype assignmen, use selectRegBank,
7413 (genPcall): handle returning in Carry properly, save in F0 if needed,
7414 (genReceive): handle bit register parameters
7415 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7416 (mcs51_assignRegisters): enable bit registers for all reentrant
7417 functions and don't set BitBankUsed unconditionally
7418 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7419 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7420 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7422 2005-08-27 Borut Razem <borut.razem AT siol.net>
7424 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7425 ppc-osx (Darwin) does not support -u option. It seems that it is
7426 supported only on Linux - GNU cp
7428 2005-08-25 Borut Razem <borut.razem AT siol.net>
7430 * sim/ucsim/gui.src/serio.src/Makefile.in,
7431 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7432 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7433 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7434 install and strip, since the strip at /usr/ccs/bin should be used
7437 2005-08-24 Borut Razem <borut.razem AT siol.net>
7439 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7441 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7443 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7446 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7448 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7449 * as/mcs51/lkmain.c (link_main): fixed warning
7450 * device/include/stdbool.h: ds390 has no advanced bit support yet
7451 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7452 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7453 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7454 and updated their macros
7455 * src/SDCCval.c (constVal): updated comment for renamed b_long
7457 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7459 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7460 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7461 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7462 (oprio): set priority for '['
7463 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7465 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7466 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7467 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7468 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7469 added overlayable BIT_BANK area
7470 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7471 (summary2): explain 'T' in legenda
7472 * as/mcs51/lkrloc.c: replaced old K&R style,
7473 (relr): added R_BIT processing,
7474 (errmsg): added "Bit-addressable relocation error",
7475 (adb_bit): added for converting from byte- to bit-addressable space,
7476 (adb_24_bit): added for converting from byte- to bit-addressable space
7477 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7478 used in reentrant functions now even as return value
7479 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7480 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7481 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7482 * src/SDCCglobl.h: added indicator BitBankUsed
7483 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7484 the bit registers b0-b7
7485 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7486 (geniCodeCast): fixed bug 1263853,
7487 (geniCodeLogicAndOr): put result in bool or char,
7488 (geniCodeReceive): added parameter func for accessing the return type,
7489 (geniCodeFunctionBody): pass func to geniCodeReceive
7490 * src/SDCCmain.c: added indicator BitBankUsed
7491 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7492 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7493 (checkSClass): don't put automatic bool/bit on stack,
7494 (checkFunction): removed check on function cannot return bit
7495 * src/SDCCsymt.h: added newBoolLink prototype
7496 * src/mcs51/gen.c (rb1regs): added bit registers,
7497 (movc): created for assigning to carry,
7498 (pushReg, popReg): created for pushing registers,
7499 (sameRegs): check both AOP_REG and AOP_CRY types,
7500 (aopOp): handle bit registers,
7501 (aopPut): optimization no self-assign,
7502 (saveRegisters): push reg->base (bits) only once for bit registers,
7504 (unsaveRegisters): pop reg->base only once and use popReg,
7505 (assignResultValue): added parameter func and return in carry for bits,
7506 (genIpush): optimization no reload in A if not changed,
7507 (genSend): bit parameters in reentrant functions are passed in bit
7508 registers by first assigning to bits in B, then save registers and
7510 (genCall): handle returning in Carry properly, save it in F0 if needed,
7511 (genPcall): updated assignResultValue call, this is not safe yet for bit
7512 returning function !!!
7513 (genFunction): don't generate equ's for bit registers and use pushReg,
7514 (genEndFunction): take care of bit returning functions and use popReg,
7515 (genRet): return bit in Carry,
7516 (genIfx): optimize bit registers and other directly addressable bits,
7517 (genReceive): updated assignResultValue call
7518 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7519 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7520 registers when using stack-auto
7521 * src/mcs51/ralloc.c (_G): added allBitregs,
7522 (regs8051): added the bit registers,
7523 (createStackSpil): use macro IS_BIT,
7524 (getRegBit): added to allocate a bit register, else spill,
7525 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7526 (updateRegUsage): factored out to ease stepping while debugging,
7527 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7528 also allocate bit registers,
7529 (fillGaps): handle bit registers,
7530 (findAllBitregs): added to create bit vector with all bit registers,
7531 (mcs51_allBitregs): returns this bit vector,
7532 (mcs51_assignRegisters): when using stack-auto use bit registers for
7533 passing parameters and creating local variables
7534 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7536 2005-08-22 Borut Razem <borut.razem AT siol.net>
7538 * device/lib/Makefile.in: replaced find option -or with -o
7539 to make it run on solaris
7541 2005-08-22 Raphael Neider <rneider AT web.de>
7543 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7544 fixes #1265442 (crash on Solaris)
7546 2005-08-20 Borut Razem <borut.razem AT siol.net>
7548 * configure, configure.in: added tests for libsocket and libnsl libraries,
7549 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7550 from support/regression/Makefile.in
7551 * support/regression/Makefile.in: added
7552 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7553 * sim/ucsim/libtool: regenerated on sparc-solaris
7554 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7555 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7556 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7557 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7558 sparc-solaris, which doesn't use GNU ld linker
7559 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7560 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7562 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7564 * src/mcs51/peeph.def: updated comments
7566 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7568 * device/lib/_gptrget.c,
7569 * device/lib/_gptrput.c: slightly shorter
7570 * doc/sdccman.lyx: incremented version
7571 * src/mcs51/peeph.def: moved peephole comments to the line of first
7572 change to better keep line correlation, reanimated 186.e
7573 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7575 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7577 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7578 David Saxton with quotes around file name.
7580 2005-08-15 Borut Razem <borut.razem AT siol.net>
7582 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7583 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7584 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7585 make tests run on x86_64 platform
7587 2005-08-13 Raphael Neider <rneider AT web.de>
7589 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7590 as it might be executed DURING a build (parallel make is wonderful)
7592 2005-08-13 Raphael Neider <rneider AT web.de>
7594 * device/lib/Makefile.in (port-specific-objects-pic16):
7595 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7596 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7598 * device/lib/pic16/Makefile.rules: build subdirs before creating
7599 the library, removed builddir rule, create $(builddir) early in
7600 recurse rule, use empty recurse rule for leaf directories
7601 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7602 mkdir errors (race condition), removed duplicate suffix "hex"
7604 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7605 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7606 prevents mkdir -p from aborting on Alpha
7608 2005-08-12 Raphael Neider <rneider AT web.de>
7610 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7611 db-statements in order to allow for arrays of pointers in code
7612 sections to be placed without interspersed 0-padding, fixes
7614 * (emitStatistics): fixed division by zero for pic18f1220
7615 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7616 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7617 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7618 * (pic16_pCodeConstString): keep track of already emitted string
7619 literals to prevent "duplicate definitions of symbol _str_NR"
7620 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7622 * device/lib/Makefile.in: ignore failing PIC16 library builds
7623 * device/lib/pic16/Makefile: do not build if gputils are missing
7624 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7626 2005-08-10 Raphael Neider <rneider AT web.de>
7628 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7631 2005-08-10 Raphael Neider <rneider AT web.de>
7633 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7634 Rokas' patch to add the new fixed point type "__fixed16x16"
7635 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7636 functions for __fixed16x16 arithmetics
7637 * device/lib/pic16: reimplemented the build system to support
7638 a separate build directory, better handling of libio (create
7639 the library in a separate subdir for each architecture) and
7640 easier configuration (centralized in Makefile.common)
7642 2005-08-07 Raphael Neider <rneider AT web.de>
7644 * src/pic16/gen.c (genrshTwo): fixed sign extension
7645 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7646 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7648 * device/include/pic16/pic18f4220.h: NEW, header for
7649 pic18f4220 and pic18f4320
7650 * device/include/pic16/pic18fregs.h: added new devices,
7651 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7652 * device/include/pic16/signal.h: resolved name clashes
7653 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7654 to also allow testing for interrupt enable bits, added
7655 comments on how to use the macros
7656 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7657 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7658 register definitions for the devices
7659 * device/lib/pic16/pics.all: added new devices
7660 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7662 * device/lib/pic16/libc/stdlib/memfree: do not count
7663 the block header as free memory
7664 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7665 simplified and added missing end-of-blocklist-marker
7666 (reported by Peter Onion, fixes #1252814)
7667 * (_mergeHeapBlock): fixed loop condition
7668 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7669 len==0, restructured code
7670 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7671 up a bit, reduced bitfield accesses, prevent endless loops
7672 in case of heap corruption
7673 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7674 "unreferenced arguments/must return a value" warnings
7675 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7676 replaced BAUDREG with SPBRG
7677 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7678 device/lib/pic16/debug/gstack/gstack.c: replaced
7679 _naked, _asm, _endasm with __naked, __asm, __endasm
7681 2005-08-05 Raphael Neider <rneider AT web.de>
7683 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7684 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7686 2005-08-05 Borut Razem <borut.razem AT siol.net>
7688 * device/lib/Makefile.in: added missing ';'
7689 * configure: removed ^M characters
7691 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7693 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7694 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7697 2005-08-04 Borut Razem <borut.razem AT siol.net>
7699 * configure.in: pic16 libraries build 2nd try - enable running
7700 configure in device/lib/pic16
7701 * configure: regenerated from configure.in
7702 * device/lib/Makefile.in: create $(PORT)/bin directory
7704 2005-08-03 Raphael Neider <rneider AT web.de>
7706 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7707 to get/set values via pointers
7708 * (genUnpackBits,genPackBits): changed detection of
7709 ptr->bitfield vs. sym.bitfield, fixed access via generic
7710 pointers, removed dead (wrong) code for multibyte bitfields
7711 * (genNearPointerGet, genGenPointerGet): removed useless code,
7712 fixed bitfield detection, fixes #1250594
7713 * (genNearPointerSet): removed useless code
7714 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7715 and introduced macro pic16_emitpcode that conditionally emits
7716 the origin of the following pCode (useful for debugging SDCC)
7717 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7718 * (createDefmap): fixed handling of LFSR for --optimize-df
7720 2005-08-02 Borut Razem <borut.razem AT siol.net>
7722 * device/lib/Makefile.in: pic16 libraries build enabled since
7723 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7725 2005-08-02 Raphael Neider <rneider AT web.de>
7727 * src/pic16/gen.c (genPackBits): removed deprecated warning
7728 * (genGenPointerSet): fixed bitfield detection
7730 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7732 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7734 2005-07-31 Raphael Neider <rneider AT web.de>
7736 * device/lib/pic16/libdev/pic18f458.c,
7737 device/include/pic16/pic18f458.h: added missing T0CONbits
7739 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7741 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7743 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7745 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7747 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7749 * device/include/mcs51/at89c51ed2.h: added.
7751 2005-07-23 Raphael Neider <rneider AT web.de>
7753 * src/pic/gen.h: added emitpcode macro for debugging
7754 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7755 and replace by macro adding debug information on demand
7756 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7757 * (gencjne): tried to fix; replaced with correct (slower) code
7758 * (gen{Unp,P}ackBits): fixed single bit access
7759 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7760 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7761 previous instruction
7762 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7763 register has to be handled with care (forbidding movement
7764 of assignments/uses, removing assignments completely, ...)
7765 * (pCodeOptime2pCodes): make use of regIsSpecial
7766 * added lots of debugging output (commented out)
7767 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7768 from being reused as result UNLESS it is known to work
7770 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7772 * support/Util/dbuf.h: include <stddef.h> for size_t
7773 * .version: changed to version 2.5.2
7775 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7777 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7779 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7781 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7782 (genModOneByte): removed needless psha/pula
7784 2005-07-22 Raphael Neider <rneider AT web.de>
7786 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7787 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7788 * src/pic/gen.c (resolveIfx): do not "invent" labels
7789 * (genSkipc): changed to positive logic
7790 * (genSkipCond): removed as no longer needed
7791 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7793 * (genLeftShift): check operands are in different registers
7794 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7795 INCF does not update CARRY...
7796 * src/pic/main.c: fixed _linkCmd
7797 * src/pic/pcode.c (unlinkpCode): added inactive code
7798 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7799 alive (do not assign result and operand overlapping registers)
7801 2005-07-22 Raphael Neider <rneider AT web.de>
7803 * src/pic/device.c (dump_sfr): replaced register declaration with
7804 call to emitSymbolToFile() to avoid duplicate symbols
7805 * (assignRelocatableRegisters): do not declare external symbols
7806 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7807 right (take size of type, not etype)
7808 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7809 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7810 * (packRegsForAccUse): disabled assignment of WREG as
7811 the result reg to prevent occurence of just fixed #1235003,
7813 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7814 symbols (avoids duplicate symbols in .asm file)
7815 * (pic14emitRegularMap): use emitSymbolToFile()
7816 * src/pic/gen.c (aopOp): fixed spillLocation handling
7817 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7818 * (genDataPointerSet): removed unneccessary variables/output
7820 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7822 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7823 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7825 2005-07-21 Raphael Neider <rneider AT web.de>
7827 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7828 architecture cannot handle them efficiently, fixes bug #1235003
7829 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7830 check for empty sets before using them (fixes bug #1232190)
7832 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7834 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7835 (lnksect2): generate warnings for memory overlap
7836 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7837 constseg to set the name of these segments so you can instruct the linker
7838 to place them in banks
7839 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7840 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7841 added code_seg and const_seg to options
7842 * src/SDCCglue.c (emitMaps): use options.const_seg,
7843 (createInterruptVect): put interrupt vectors in segment HOME,
7844 (glue): put HOME before static segment and put the main glue in HOME,
7845 (glue): use options.code_seg
7846 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7847 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7848 these segments so you can instruct the linker to place them in banks
7849 (linkEdit): use code_loc for HOME segment which should be the first
7850 segment in code memory now
7851 * src/SDCCmem.c: fixed more stuff like bug 1238386
7852 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7853 (changePointer): don't change function pointers to code pointers for
7855 (compareType): added exceptional check for banked function pointers
7856 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7857 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7858 after static in code memory
7859 * src/mcs51/gen.c: added aopLiteralLong prototype,
7860 (aopForSym): use getSize for functions,
7861 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7862 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7863 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7865 (genPcall): use call for literal function pointers and generate banked
7866 calls over the one trampoline so there's only one place for the user to
7867 modify according to his/hers hardware,
7868 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7869 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7870 * src/mcs51/main.c: added keyword banked,
7871 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7872 * support/Util/SDCCerr.c,
7873 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7874 needed for passing the bank and address to the trampoline
7875 * device/lib/mcs51/crtbank.asm: added for bankswitching
7876 * device/lib/mcs51/Makefile: added crtbank
7878 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7880 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7881 for fields at offset 0 of a struct or union as reported
7882 on 2005-07-07 in the developer mailing list.
7884 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7886 * src/SDCCmem.c: fixed bug 1238386
7888 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7890 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7891 (patch #1144962), added peephole 300, enabled 259.x
7892 * doc/sdccman.lyx: removed screenshot and provided link instead
7894 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7896 * doc/sdccman.lyx: added section about debugging with ddd
7897 * doc/figures/ddd_example.eps: screenshot of debugging session
7899 2005-07-04 Raphael Neider <rneider AT web.de>
7901 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7902 like CODE pointers, fixes #1115683
7903 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7904 call, fixes bugs #1232211, #1228110,
7905 fixed wrong casts to pCodeFlow from pCodeInstructions
7907 2005-07-04 Raphael Neider <rneider AT web.de>
7909 * src/pic/gen.c (popGet): changed assert to allow for
7911 * (popGetAddr): changed signature to provide
7912 an additional index, patched all call sites
7913 * (genCmpEq): handle literal-like operands correctly
7914 * (genAddrOf): added sanity checks on __code/__data pointers
7915 * (genAssign): added handling of symbols from __code section
7916 * (gencjne): do not generate code for comparisons whose result
7917 is neither stored nor used, fixes bug #1171114
7918 * (AccLsh, AccRsh): operate on operand instead of WREG
7919 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7920 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7922 * rewrote complete shift-by-literal logic, commented unused
7924 * (genConstPointerGet): get multiple bytes (if result size > 1),
7925 fixed handling of non-immediate addresses
7926 * (genPointerGet): handle CODE pointers like CONST pointers
7927 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7928 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7929 operand is to be treated as a literal or not
7930 * (mov2w,genPcall,genCmpEq),
7931 src/pic/genarith.c: use aop_isLitLike() to decide between
7932 literal/register contents
7933 * (addSign): added missing offset
7934 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7935 only emit comment in debug-mode,
7936 use {aop,op}_isLitLike throughout the file
7937 * src/pic/glue.c: fix initializers for pointers (work in progress)
7938 * src/pic/pcode.c (get_op): honor index on _const symbols
7939 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7940 * (dumppBlock): added pCode size estimation
7941 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7942 check for IS_SYMOP before OP_SYMBOL'ing
7943 * fixed indentation, compacted switch-statements
7944 * (allocReg): find free register and allocate it instead of
7945 allocating new registers all the time
7946 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7947 registers as its operands (necessary only for multibyte GETs)
7949 2005-07-01 Raphael Neider <rneider AT web.de>
7951 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7952 debugging .asm-output macros FENTRY + FEXIT
7953 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7955 * (emitpComment): NEW, printf to pCode
7956 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7958 * (popGetAddr): NEW, variant of popGet to access an immediates
7959 high(er) bytes instead of the n'th byte of memory they reference,
7960 replaced popGet with popGetAddr where neccessary
7961 * (genDataPointerGet): reactivated and fixed implementation
7962 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7964 * (genDataPointerSet): fixed multibyte assignments
7965 * (genpic14Code): fixed --i-code-in-asm handling
7966 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7967 * (genPlus): fixed index-out-of-bounds error
7968 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7969 * src/pic/ralloc.c: added debugging output macro FENTRY2
7970 * (spillThis): fixed indentation, enbraced for-body for clarity
7971 * (rematStr): commented out as now unused
7972 * (regTypeNum): commented out special spill case (overwrites
7974 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7976 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7978 * doc/sdccman.lyx: documented sfr16/sfr32,
7979 added example for using storage class with function pointers
7980 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7982 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7984 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7985 * device/lib/_itoa.c,
7986 * device/lib/_ltoa.c: optimized codesize
7987 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7988 but don't know how to suppress the double warning.
7989 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7990 * support/Util/SDCCerr.c,
7991 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7993 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7995 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7996 fixed old K&R prototypes
7997 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7998 * device/lib/_gptrget.c,
7999 * device/lib/_gptrgetc.c,
8000 * device/lib/_gptrput.c: changed versions for new memory indicator values,
8001 also new versions for small generic pointers and banked generic pointers
8002 * src/port.h: added const_name
8003 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
8004 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
8005 * src/SDCCcse.c (findPrevIc): check all associative operators
8006 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
8007 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
8008 * src/SDCCmem.c: updated comments,
8009 set far-space to 0 for pdata, results in optimized code
8010 * src/SDCCmem.h: added macro CONST_NAME
8011 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
8012 moving the info into the highest bits, see also gptrget/gptrput
8013 * src/src.dsp: added sdcc.ico to project files
8014 * src/avr/gen.c (genCast): fixed bug 0x%d
8015 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
8016 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
8017 relation between ptr_type and DCL_TYPE,
8018 (genCast): fixed bug 0x%d
8019 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
8020 (CODE)" for const_name
8021 * src/hc08/gen.c (genCast): fixed bug 0x%d
8022 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
8023 (hc08_port): added "CONST (CODE)" for const_name
8024 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
8025 (aopForRemat, adjustArithmeticResult): disconnected direct relation
8026 between ptr_type and DCL_TYPE,
8027 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
8028 operand* and took AOP() inside function so sfr-ness can be checked,
8029 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
8031 (genFunction, genEndFunction): optimized stack setup,
8032 (genMinus): optimized for literals with ending zeroes (in bytes),
8033 (genCast): fixed bug 0x%d
8034 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8035 (mcs51_port): added "CONST (CODE)" for const_name
8036 * src/mcs51/peeph.def: made rule 226 more generic
8037 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8038 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8039 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8040 * src/z80/main.c (z80_port): added NULL for const_name,
8041 (gbz80_port): added NULL for const_name
8042 * support/regression/tests/bug663539.c,
8043 * support/regression/tests/sfr16.c: new tests
8045 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8047 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8049 2005-06-24 Raphael Neider <rneider AT web.de>
8051 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8053 * device/include/pic16/signal.h: added USBIF
8056 2005-06-24 Raphael Neider <rneider AT web.de>
8058 * device/lib/pic16/libdev/pic18f2455.c,
8059 device/include/pic16/pic18f2455.h: NEW
8060 * device/include/pic16/pic18fregs.h,
8061 device/lib/pic16/pics.all,
8062 src/pic16/device.c: added 18f2455
8063 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8064 device/include/pic16/{pic18f[68][567].h,usart.h}:
8065 replaced MULTIPLE_USARTS define with more relaible
8066 compatibility sfrs (for USART access)
8068 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8070 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8071 and the output asm file line is printed on two lines.
8073 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8075 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8076 BGT, BLE, BHI, and BLS instructions
8077 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8079 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8080 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8082 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8084 2005-06-15 Raphael Neider <rneider AT web.de>
8086 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8087 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8088 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8089 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8090 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8092 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8094 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8095 Marcel Telka in bug #1215704
8097 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8099 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8100 located in shared memory bank.
8102 2005-05-31 Raphael Neider <rneider AT web.de>
8104 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8105 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8106 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8108 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8110 * device/lib/_strncpy.c: fixed the fix
8112 2005-05-26 Raphael Neider <rneider AT web.de>
8114 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8115 initializers with \0, bug #1208187
8116 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8117 intializers with \0, bug #1208187
8119 2005-05-26 Raphael Neider <rneider AT web.de>
8121 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8122 initializers with \0, bug #1208187
8123 * src/pic16/main.c (_process_pragma): added sanity checks
8124 for stack position and size, emit warnings when appropriate
8126 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8128 * device/lib/_strncpy.c: fixed not filling with \0
8130 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8132 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8134 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8135 compound_statement),
8137 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8139 2005-05-24 Raphael Neider <rneider AT web.de>
8141 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8143 2005-05-24 Raphael Neider <rneider AT web.de>
8145 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8146 TRISE definitions, closes bug #1162453
8148 2005-05-22 Raphael Neider <rneider AT web.de>
8150 * src/pic16/main.c (_process_pragma): check for missing
8151 arguments to pragmas code and udata
8152 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8153 consistency fixes to match other headers (thanks to Jim Paris)
8154 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8156 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8158 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8160 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8162 * support/regression/tests/bug1198642.c: new test
8163 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8164 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8165 * support/scripts/resource.h,
8166 * support/scripts/resource.rc,
8167 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8168 * support/scripts/sdcc.ico: added 32x32 icon
8170 2005-05-18 Raphael Neider <rneider AT web.de>
8172 * device/lib/pic16/libdev/pic18f*.c,
8173 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8174 keywords to "__sfr" and "__at (X)"
8175 * device/include/pic16/pic18fregs.h: added pic18f4520
8176 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8177 #1203088 (MPLAB compatibility)
8179 2005-05-17 Raphael Neider <rneider AT web.de>
8181 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8182 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8183 * device/lib/pic16/pics.all: added new devices
8184 * src/pic16/device.c: added support for pic18f4520
8186 2005-05-16 Raphael Neider <rneider AT web.de>
8187 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8188 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8189 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8190 convenience function for bit access
8192 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8194 * device/lib/printf_large.c: fixed bug 1193299
8195 * support/regression/tests/bug1057979.c: added test %3.3s
8197 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8199 * device/include/mcs51/8051.h,
8200 * device/include/mcs51/8052.h: made parseable with lint
8201 * device/include/mcs51/lint.h: added include file for (sp)lint
8202 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8203 * doc/cdbfileformat.lyx,
8204 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8206 2005-05-14 Raphael Neider <rneider AT web.de>
8208 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8209 * device/lib/pic16/libc/stdlib/itoa.c (new)
8210 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8211 * device/lib/pic16/libio/Makefile: exclude subdir according to
8212 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8213 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8214 * src/pic16/gen.c (genFunction): prevent annoying warning
8215 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8217 * support/cpp2/cppmain.c (cpp_output_string): new
8218 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8221 2005-05-13 Borut Razem <borut.razem AT siol.net>
8223 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8225 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8227 * .version: changed to version 2.5.1; back to bleeding edge development
8229 2005-05-11 Borut Razem <borut.razem AT siol.net>
8231 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8232 generate PDF version 1.3 documents
8234 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8236 * .version: changed to version 2.5.0
8238 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8240 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8242 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8244 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8245 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8246 well as many smaller updates.
8247 * .version: changed to version 2.5.0-pre1
8249 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8251 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8253 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8255 * support/regression/tests/bug1185672.c: added
8256 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8258 * src/mcs51/gen.c (genCall): added comments, made it look safer
8259 * src/mcs51/gen.c (genEndFunction): simplified
8261 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8263 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8265 2005-04-14 Borut Razem <borut.razem AT siol.net>
8267 * fixed bug 1045046 - SIGSEGV with really simple code?:
8268 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8269 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8271 2005-04-14 Borut Razem <borut.razem AT siol.net>
8273 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8274 src/pic16/device.h: temporarily disabled experimental #inline pragma
8277 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8279 * device/include/z80/stdio.h,
8280 * device/include/z80/string.h: removed these highly incomplete files so
8281 SDCC can use the default ones in device/include/
8283 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8285 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8287 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8290 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8292 * device/include/malloc.h: removed redundant __reentrant prototypes
8293 * device/lib/_mullong.c: added working xstack variant in asm (C version
8294 doesn't pass regression tests)
8295 * device/lib/bpx.c: used __data and made bpx char for mcs51
8296 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8297 (createFunction): fixed bug with xstackPtr
8298 * src/SDCCcse.c: corrected comments
8299 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8300 (killDeadCode, eBBlockFromiCode): removed unused code
8301 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8303 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8304 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8305 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8306 (genModOneByte): fixed warning in MSVC
8307 * src/mcs51/main.c (): added comments
8308 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8310 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8312 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8314 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8316 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8318 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8320 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8321 characters arrays of larger size than the declared one.
8323 2005-04-10 Borut Razem <borut.razem AT siol.net>
8325 * src/pic/gen.c (genInline),
8326 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8327 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8328 (findNextInstruction), (findPrevInstruction),
8329 (findInstructionUsingLabel),
8330 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8331 * src/pic/pcode.c (findLabel): added missing '\n'
8332 * src/src.dsp: added SDCCdwarf2.c to the project
8334 2005-04-09 Borut Razem <borut.razem AT siol.net>
8336 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8338 2005-04-08 Raphael Neider <rneider AT web.de>
8340 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8341 into the chain after a given one) and mergeDefmapSymbols (combine
8342 defmap entries for each symbol per pcode)
8343 * (createDefmap): have defmap entries merged in the end
8344 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8345 a symbol before replacing one access type's symbol, merge symbols in
8346 the end (replacement symbol might already have an entry)
8347 * (assignValnums): keep reference to written WREG intact
8349 2005-04-08 Raphael Neider <rneider AT web.de>
8351 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8354 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8356 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8359 2005-04-07 Raphael Neider <rneider AT web.de>
8361 * device/include/pic16/usart.h: added compatibility defines for
8362 devices with more than one USART
8363 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8365 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8367 * device/lib/Makefile.in: updated for port specific include
8369 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8371 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8373 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8375 * device/include/8051.h,
8376 * device/include/8052.h,
8377 * device/include/at89S8252.h,
8378 * device/include/at89c55.h,
8379 * device/include/at89x051.h,
8380 * device/include/at89x51.h,
8381 * device/include/at89x52.h,
8382 * device/include/mcs51reg.h,
8383 * device/include/reg51.h,
8384 * device/include/reg764.h,
8385 * device/include/regc515c.h,
8386 * device/include/sab80515.h: (re)moved these 12 files
8387 * device/include/mcs51/8051.h,
8388 * device/include/mcs51/8052.h,
8389 * device/include/mcs51/at89S8252.h,
8390 * device/include/mcs51/at89c55.h,
8391 * device/include/mcs51/at89x051.h,
8392 * device/include/mcs51/at89x51.h,
8393 * device/include/mcs51/at89x52.h,
8394 * device/include/mcs51/mcs51reg.h,
8395 * device/include/mcs51/reg51.h,
8396 * device/include/mcs51/reg764.h,
8397 * device/include/mcs51/regc515c.h,
8398 * device/include/mcs51/sab80515.h: and added them here
8400 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8402 * device/include/stdarg.h: changed SDCC specific keywords to double
8404 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8406 * device/include/hc08/mc68hc908gp32.h,
8407 * device/include/hc08/mc68hc908jb8.h,
8408 * device/include/hc08/mc68hc908jkjl.h,
8409 * device/include/hc08/mc68hc908qy.h: fixed comments
8410 * device/include/mcs51/README: updated
8411 * device/include/mcs51/c8051f120.h: added PINRSF
8412 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8413 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8414 amidst code. Also inline is not supported.
8416 2005-04-06 Raphael Neider <rneider AT web.de>
8418 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8419 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8420 callers stack/frame pointers
8422 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8424 * device/include/pic16/usart.h: added, missing in previous commit,
8425 * device/include/pic16/adc.h: fixed typo,
8426 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8428 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8430 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8431 uninitialized because a bug appears with gplink
8432 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8433 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8434 complains for unrecognised option
8436 2005-04-05 Raphael Neider <rneider AT web.de>
8438 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8439 structs as well (using memcpy)
8440 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8441 on ISRs (GOTO has no label)
8442 * src/pic16/device.h: added OF_OPTIMIZE_DF
8443 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8444 new data flow analysis/optimization
8445 * src/pic16/pcode.c: added (prototypes for and implementation of)
8446 dataflow analysis functions, fixed pCodeInstructions' inCond and
8447 outCond values, made RCALL a branch instruction
8448 * (pic16_unlinkpCode): keep C line if possible
8449 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8450 C line moved if possible
8451 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8452 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8453 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8454 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8456 * (pic16_getJumptabpCode): NEW, needed in...
8457 * (LinkFlow): fixed handling of jumptables, calls and conditional
8459 * (pic16_InsertCommentAfter): NEW
8460 * (pic16_pCodeReplace): made verbose and flow preserving
8461 * (AnalyzeFlow): added call to data flow analysis
8462 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8463 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8464 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8466 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8468 * src/SDCCast.c (decorateType): fixed bug #1105626
8470 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8472 * device/include/asm/pic16/features.h,
8473 * pic18f*.h headers,
8474 * device/include/pic16/adc.h,
8475 * device/include/pic16/delay.h,
8476 * device/include/pic16/i2c.h,
8477 * device/include/pic16/malloc.h,
8478 * device/include/pic16/stdio.h,
8479 * device/include/pic16/stdlib.h,
8480 * device/include/pic16/string.h,
8481 * device/lib/pic16/libc/stdio/printf_tiny.c,
8482 * device/lib/pic16/libc/stdio/printf_small.c,
8483 * device/lib/pic16/libc/stdio/strmgpsim.c,
8484 * device/lib/pic16/libc/stdio/strmmssp.c,
8485 * device/lib/pic16/libc/stdio/strmusart.c,
8486 * device/lib/pic16/libc/stdio/vfprintf.c,
8487 * device/lib/pic16/libc/stdlib/ltoa.c,
8488 * device/lib/pic16/libc/stdlib/putchar.c,
8489 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8490 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8491 * device/lib/pic16/libc/stdlib/memchrram.c,
8492 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8493 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8494 * device/lib/pic16/libio/adc/adcbusy.c,
8495 * device/lib/pic16/libio/adc/adcread.c,
8496 * device/lib/pic16/libio/adc/adcsetch.c,
8497 * device/lib/pic16/libio/usart/ubaud.c,
8498 * device/lib/pic16/libio/usart/ubusy.c,
8499 * device/lib/pic16/libio/usart/udrdy.c,
8500 * device/lib/pic16/libio/usart/uopen.c,
8501 * device/lib/pic16/libio/usart/uputc.c,
8502 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8503 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8504 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8505 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8506 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8507 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8508 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8509 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8510 specific keywords to double underlined form,
8511 * device/lib/pic16/libc/Makefile.rules,
8512 * device/lib/pic16/libsdcc/Makefile.rules,
8513 * device/lib/pic16/libm/Makefile,
8514 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8515 to compile with C standard set in Makefile.common
8516 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8517 rand.c and crc.c in compilation process,
8518 * device/lib/pic16/libsdcc/int/divuint.c,
8519 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8520 `c' from signed to unsigned,
8521 * device/lib/pic16/startup/crt0.c,
8522 * device/lib/pic16/startup/crt0i.c,
8523 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8524 keywords to double underlined form, bug fixes in _do_cinit function
8525 which prevented the correct initialization of the .idata segment,
8526 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8527 core to enter a infinite loop
8528 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8530 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8532 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8534 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8536 * device/include/Makefile.in: add support for hc08 subdirectory
8537 * device/include/hc08/: new subdirectory
8538 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8539 Lucas Loizaga, thanks!
8540 * device/include/hc08/mc68hc908qy.h,
8541 * device/include/hc08/mc68hc908gp32.h,
8542 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8543 their own directory. Changed internal macro names to use the compiler
8544 reserved namespace. Changed SDCC specific keywords to double
8546 * device/include/math.h,
8547 * device/include/malloc.h,
8548 * device/include/stdarg.h,
8549 * device/include/stdbool.h
8550 * device/include/string.h,
8551 * device/include/tinibios.h,
8552 * device/include/ds400rom.h,
8553 * device/include/8051.h,
8554 * device/include/8052.h,
8555 * device/include/80c51xa.h,
8556 * device/include/at89c55.h,
8557 * device/include/at89S8252.h,
8558 * device/include/at89x51.h,
8559 * device/include/at89x52.h,
8560 * device/include/ds80c390.h,
8561 * device/include/reg764.h,
8562 * device/include/regc515c.h,
8563 * device/include/sab80515.h,
8564 * device/include/mcs51/c8051f000.h,
8565 * device/include/mcs51/c8051f018.h,
8566 * device/include/mcs51/c8051f020.h,
8567 * device/include/mcs51/c8051f040.h,
8568 * device/include/mcs51/c8051f060.h,
8569 * device/include/mcs51/c8051f120.h,
8570 * device/include/mcs51/c8051f300.h,
8571 * device/include/mcs51/c8051f310.h,
8572 * device/include/mcs51/c8051f320.h,
8573 * device/include/mcs51/c8051f330.h,
8574 * device/include/mcs51/c8051f350.h,
8575 * device/include/z180.h: Changed SDCC specific keywords to double
8578 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8580 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8582 * (pic16_assignConfigWordValue): disable testing of configuration
8583 register value with config mask,
8584 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8585 function with port->fun_prefix,
8586 * (genFunction): when generating a naked interrupt function never
8587 create an absolute segment placed in interrupt vector address, place
8588 the actual interrupt function at IVA instead, when an interrupt
8589 function is generated with unspecified interrupt then do not create
8590 the absolute section,
8591 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8592 code for generating a call to generic pointer get/put function with
8593 a call to function pic16_callGenericPointer(),
8594 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8595 the call to the generic pointer get/put functions with prefixing the
8596 function name with port->fun_prefix,
8597 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8598 * src/pic16/main.c (_process_pragma): prefix function with
8600 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8601 calling assembler, old 18Fxxxx macro is deprecated,
8602 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8603 PC_ASMDIR in while condition,
8604 * (findInstruction): add PC_ASMDIR in while condition,
8605 * (buildCallTree): prefix main with port->fun_prefix,
8606 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8607 identifier for variable with banked access in instructions BTFSS,
8608 BTFSC, BCF, BSF, BTG
8609 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8610 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8611 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8612 perform optimization when enviroment variable NO_REG_OPT is set,
8613 * (insideLRBlock): NEW, return 1 if register is inside an
8614 INF_LOCALREGS block,
8615 * (RemoveRegFromLRBlock): remove a register that is completely
8616 eliminated by register optimization, but it is still left in local
8617 register store/restore in/from stack block,
8618 * (Remove2pcodes): after removing register, check to see if it
8619 should be removed from local register store/restore in/from stack
8621 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8622 DUMMY_READ_VOLATILE,
8624 * device/include/pic16/adc.h: minor prototype modifications and
8626 * device/include/pic16/malloc.h: added GPL notice various
8628 * device/include/pic16/stdint.h: NEW, standard header for ints
8629 * device/include/pic16/delay.h: NEW, header for delay functions,
8630 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8632 * device/include/pic16/signal.h: NEW, header providing helper macros
8633 for implementing signal handlers,
8634 * device/include/pic16/stdio.h: added prototypes for functions,
8635 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8636 prototypes for stdin and stdout, added macro PUTCHAR to
8637 automatically implement putchar function prototype,
8638 * device/include/pic16/usart.h: modified and updated USART library,
8639 * device/lib/pic16/libio/adc/,
8640 * device/lib/pic16/libio/i2c: some modifications to improve library
8642 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8643 family of functions,
8644 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8645 family of functions and other sources,
8646 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8647 of the PIC18Fxx[28] devices,
8648 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8649 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8650 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8651 _do_cinit function, because the previous failed when local variables
8652 where not placed in the same memory bank,
8653 * device/lib/pic16/libsdcc/char/: various modifications to improve
8654 library performance,
8655 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8656 information on the new functions of the c library and more...
8658 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8660 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8662 2005-03-26 Raphael Neider <rneider AT web.de>
8664 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8665 if condition == CARRY)
8666 * (genCmp): adapted to new genSkipc semantics
8667 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8668 on rIfx (genCmp was broken)
8670 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8672 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8673 * src/z80/main.c (_keywords[]),
8674 * src/SDCCglobal.h (struct options),
8676 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8677 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8678 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8679 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8680 always available in leading double underscore form. The C99 support is
8681 mostly missing, but it's a start.
8682 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8683 reserved identifier "__data".
8685 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8687 * src/mcs51/peeph.def: fixed bug 1170013
8689 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8691 * device/include/mcs51reg.h: fixed bug 842007
8693 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8695 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8698 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8700 * src/port.h (struct PORT),
8701 * src/avr/ralloc.c (avr_assignRegisters),
8703 * src/ds390/ralloc.c (ds390_assignRegisters),
8705 * src/hc08/ralloc.c (hc08_assignRegisters),
8707 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8709 * src/pic/ralloc.c (pic14_assignRegisters),
8711 * src/pic16/ralloc.c (pic16_assignRegisters),
8713 * src/xa51/ralloc.c (xa51_assignRegisters),
8715 * src/z80/ralloc.c (z80_assignRegisters),
8717 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8718 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8720 * src/SDCCdflow.c (computeDataFlow),
8722 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8724 * src/SDCCcflow.c (*),
8726 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8727 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8728 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8729 immedDom() returning wrong block; probably fixes bug #1160833)
8731 2005-03-20 Borut Razem <borut.razem AT siol.net>
8733 * support/scripts/inc2h.pl: WIN32 port
8735 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8737 * device/lib/makefile.in: added abs.c and labs.c
8739 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8741 * device/include/stdint.h: added
8742 * device/lib/abs.c: added
8743 * device/lib/labs.c: added
8744 * device/include/stdlib.h: added abs() and labs() prototypes
8745 * device/lib/libsdcc.lib: added abs and labs
8746 * device/include/float.h,
8747 * device/lib/_fsmul.c,
8748 * device/lib/printf_fast.c,
8749 * device/lib/printf_tiny.c: updated comments
8751 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8753 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8756 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8758 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8759 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8761 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8763 * device/lib/printf_large.c: removed inline assembly for portability and
8764 readability. Use printf_fast if speed or size are more important.
8765 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8766 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8768 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8770 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8771 prevent compiler warning
8773 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8775 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8776 moved to level 0 and declared as static. Also they are explicit
8777 placed in access bank. This was necessery because some times they
8778 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8779 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8780 optimizations. Currently only compare to unsigned char is implemented,
8781 * src/pic16/gen.c: added fReturnIdx array,
8782 * (struct resolvedIfx) is moved to gen.h and made public,
8783 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8784 * (aopForSym): added an optimization to directly store in stack of
8785 the operand of a SEND iCode,
8786 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8787 but as registers instead (AOP_REG) using the fReturnIdx array,
8788 * (pic16_freeAsmop): remove the freed register from the
8789 _G.sregsAlloc field,
8790 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8791 a compare of 'WREG',
8792 * (pic16_popGetTempRegCond): changed function prototype, now
8793 function takes also a bitVector argument v which holds the current
8794 set of registers that are allocated for stack access by aopForSym,
8795 registers allocated in aopForSym for accessing stack symbols are not
8796 any more part of the functions usedRegs field,
8797 * (genCall): some times aopOp is called for a stack variable to be
8798 send, aopForSym might perform the push, if this is true make sure
8799 that genCall doesn't push the variable twice by testing _G.resDirect,
8800 * (genFunction): changed testing for unspecified interrupt number
8801 from 256 to INTNO_UNSPEC,
8802 * modified selection scheme of frame pointer generation. Previously
8803 if function did use local registers a frame pointer was generated,
8804 now a frame pointer is generated only if function has arguments
8805 (that need PLUSW2 register access), or has stack arguments, or the
8806 compiler is not instructed to omit the frame pointer,
8807 * (genEndFunction): before restoring local registers that were saved
8808 in the function preamble, also restore the registers that *might*
8809 have been allocated for stack access,
8810 * (genRet): removed some old comments,
8811 * (genCmp, the active (RN's) version): added a call to the
8812 pic16_genCmp_special function to perform the compare with a more
8813 robust and optimized way,
8814 * (genInline): a feature has been added in inline code generation,
8815 which allows a wildcard variable substitution when writing inline
8816 assembly. Code is incomplete and experimental therefore undocumented,
8817 * (genCast): changed order of aopOp for result and right to allow
8818 aopForSym to directly load the result if possible,
8819 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8820 perform an optimized compare on some selected special occasions,
8821 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8822 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8823 generate an IVT any more,
8824 * src/pic16/main.c (pic16_optionsTable): added command line option
8826 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8827 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8829 * src/pic16/NOTES: Raphael Neider added in list of active developers
8830 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8831 jumptable_end to prevent bug #,
8832 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8833 inCond and outCond fields,
8834 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8835 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8836 turn off register spilling,
8837 * (packRegsForOneUse): synced with other ports' versions although it
8838 is not used currently,
8839 * (pic16_packRegisters): added an optimization while reading
8840 structure bitfields, some registers may be saved (malloc code is
8841 decreased by 80 bytes)
8843 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8845 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8846 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8847 this can be optimized more?
8849 2005-03-10 Raphael Neider <rneider AT web.de>
8851 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8852 genNearPointerGet): (hopefully) fixed access to bitfields via
8853 pointers (p->bitN = x; and x = p->bitN; failed)
8855 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8857 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8859 2005-03-09 Raphael Neider <rneider AT web.de>
8861 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8863 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8865 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8866 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8867 (regTypeNum): set REG_BIT type if necessary
8868 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8869 * support/regression/tests/critical.c: check bug 1144613
8871 2005-03-02 Raphael Neider <rneider AT web.de>
8873 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8875 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8877 * src/avr/ralloc.c (serialRegAssign),
8878 * src/ds390/ralloc.c (serialRegAssign),
8879 * src/hc08/ralloc.c (serialRegAssign),
8880 * src/mcs51/ralloc.c (serialRegAssign),
8881 * src/pic/ralloc.c (serialRegAssign),
8882 * src/pic16/ralloc.c (serialRegAssign),
8883 * src/xa51/ralloc.c (serialRegAssign),
8884 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8886 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8888 * src/SDCCast.c (decorateType): fixed bug 1124787
8890 2005-02-20 Hubert Sack <sack AT digiplan.de>
8891 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8893 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8896 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8898 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8899 to keep the correct label reference count when adding/removing references
8900 to labels. A peephole file using this is appended to patch #1144962.
8902 2005-02-14 Raphael Neider <rneider AT web.de>
8904 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8905 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8906 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8907 retrievals of result operand's value on assignment
8909 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8911 * device/include/pic16/string.h: modified prototype for memccpy()
8912 to memccpy(void *, void *, char, size_t)
8913 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8914 check whether to omit frame pointer or not,
8915 * (genInline): convert all occurences of "\n" to LF in inline
8916 assembler blocks, this helps formatting the inline text,
8917 * (pic16_loadFSR0): modified prototype,
8918 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8919 removed some 8051 legacy code,
8920 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8921 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8922 before allocating temporary registers in functions,
8924 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8926 * support/regression/tests/bitvars.c: corrected the "fix"
8928 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8930 * support/regression/tests/bitvars.c,
8931 * support/regression/tests/bitwise.c,
8932 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8934 2005-02-10 Raphael Neider <rneider AT web.de>
8936 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8937 different size for Alpha
8938 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8940 2005-02-09 Raphael Neider <rneider AT web.de>
8942 * src/SDCC.lex(doPragma) : save and restore warning options as well
8943 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8944 * have #pragma less_pedantic set the errorlevel to WARNING
8946 * (cloneOptimize) : fixed wrong malloc's size
8947 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8948 facilitate correct handling of #pragma (save|restore)
8950 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8952 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8954 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8956 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8958 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8960 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8962 2005-02-02 Raphael Neider <rneider AT web.de>
8964 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8965 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8966 * (pic16_storeForReturn): fixed to allow returning function pointers
8967 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8968 * device/include/pic16/{stddef.h,stdbool.h}: added
8970 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8972 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8974 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8976 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8977 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8978 appeared to be required
8980 2005-01-31 Borut Razem <borut.razem AT siol.net>
8982 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8983 include/mcs51 and include/z80 directories to the package
8985 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8987 * src/hc08/gen.c (genFunction): fixed bug #1112752
8989 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8991 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8993 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8995 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8997 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8999 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
9001 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
9003 * device/include/c8051fxxx.h: removed these 6 files
9004 * device/include/mcs51/c8051fxxx.h: added these 11 new files
9006 2005-01-26 Raphael Neider <rneider AT web.de>
9008 * src/pic16/gen.c (genAssign): fixed assignment from longs
9009 in codespace (were cut to three bytes)
9010 * (genDummyRead): implemented (except for CODESPACE...),
9012 * src/pic16/glue.c (emitStatistics): beautified
9013 * device/lib/pic16/libm/Makefile: added include path
9015 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9017 * src/z80/gen.c (aopPut): fixed bug #1103902
9019 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9021 * device/lib/expf.c: fixed bug #1095792
9023 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
9025 * device/lib/pic16/libm: added Math library sources
9027 2005-01-24 Raphael Neider <rneider AT web.de>
9029 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
9030 to enable upcast to pCodeOpReg2 (there is no type tag to
9031 differenciate the two and pic16_popGet2p cast into PCOR2)
9032 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9033 (sizeof(sectNames) changed to sizeof(sectName))
9034 Both patches fix segfaults under MinGW.
9036 2005-01-23 Raphael Neider <rneider AT web.de>
9038 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9039 Safe_[mc]?alloc()'ed variables
9040 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9041 of (byte sized) temporaries (assign them to WREG for now)
9042 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9043 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9044 this might fix SIGSEGVs on MinGW...
9045 * src/SDCCopt.c (killDeadCode): restored original behaviour
9046 (volatile operands might get thrown away though)
9048 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9050 * src/pic16/gen.c: fixed bug #1106975,
9051 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9052 pointer update, INTCON is saved, global interrupts are disabled and
9053 restored after updateing TOS.
9054 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9055 * added function attribute 'shadowregs' to take advantage of shadow
9057 * added function attribute 'wparam' as an alternative to the wparam
9059 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9060 user declares a non-ISR function as 'shadowregs',
9061 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9063 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9065 * .version: bumped version number to 2.4.8
9066 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9068 * device/lib/pic16/libio/i2c/: I2C module support library,
9069 * device/include/pic16/i2c.h: I2C support library header,
9070 * device/lib/pic16/libc/stdio/: standard IO support sources,
9071 * (printf_small.c): printf_small() source, supports float print,
9072 * (printf_tiny.c): printf_tiny() source, does not support floats,
9073 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9074 enable global optimizations for entire library source, other
9075 Makefiles in the source tree are also modified to reflect this,
9076 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9078 * doc/sdccman.lyx: updated to reflect new changes,
9079 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9080 sym->onStack if-case,
9081 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9082 sbit, idata, _idata, xdata, _xdata,
9083 * added pragma library, to link an external library, (see doc),
9084 * removed command line options, --pomit-config-words, --pomit-ivt,
9085 --pleave-reset-vector,
9086 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9087 when calling assembler to reflect memory model used, also define
9088 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9089 reflect stack model used,
9090 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9091 on stack return NULL,
9093 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9095 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9096 of the operands is volatile. Fixes #1020220
9098 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9100 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9101 * (OptimizeRegUsage): make sure that there is really no other flow where
9102 the first pCode is used
9104 2005-01-22 Raphael Neider <rneider AT web.de>
9106 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9107 to fix #1106967 (pCode->seq are not set up correctly)
9109 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9111 * src/SDCCglue.c (glue): make sure code area is declared before the
9112 static initialization area.
9114 2005-01-21 Raphael Neider <rneider AT web.de>
9116 * device/lib/Makefile.in: fixed test for pic16 install dir
9117 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9119 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9120 added --optimize-goto compiler switch and pragma wparam documentation
9121 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9122 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9123 and PRODH closing bug #1071770 (peephole optimizer)
9125 2005-01-19 Raphael Neider <rneider AT web.de>
9127 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9128 cmdLine buffers (used when calling sdcpp...) are large enough
9129 (MAX_PATH=256 truncates arguments leading to system halts when
9131 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9132 * (genUminus): rewritten to for efficiency
9133 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9134 used uninitialized in some cases)
9135 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9136 copy the third byte from the int -- now assumes 0x80 (data memory)
9137 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9138 operands (genAddLit expects the iCode's operands to swapped as
9139 well), fixed leftover bytes (crashed for short left operands)
9140 * (pic16_genMinusDec): performance improvements, removed false
9142 * (pic16_genMinus): fixed to cope with differently sized operands
9143 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9145 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9146 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9147 new banksel optimization
9148 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9149 analysis for temporary registers (segfaults...)
9150 * src/pic16/peeph.def: added rule
9152 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9154 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9155 which converts a float number to its ASCII representation
9156 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9157 functions to convert the fractional and integer part of a float to ASCII,
9158 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9159 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9161 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9163 * device/include/pic16/adc.h: added GPL info,
9164 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9165 a pCodeOp as tested operand,
9166 * (genNearPointerGet): optimized bit testing, does not use
9167 intermediate register for bit value, test directly instead with
9168 BTFSS, BTFSC, works only for single bits,
9169 * (genpic16Code): dump the name of the iCode in the asm,
9170 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9171 renamed to pic16_decodeOp,
9172 * (serialRegAssign): do not allocate a temporary register for iCode
9173 sequences that test a single bit for 1/0
9175 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9177 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9178 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9179 access stack and frame pointers. They are initially assigned to
9180 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9181 accessing SFRs. Updated all occurences of modification of stack or
9182 frame pointer in gen.c and pcode.c,
9183 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9184 assigning of a literal value to pointers,
9185 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9186 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9189 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9191 * doc/sdccman.lyx: update documentation about stack pragma, added
9192 some info for stack memory models
9194 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9196 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9198 2005-01-08 Raphael Neider <rneider AT web.de>
9200 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9201 udata sections to fix bug #1097823
9203 2005-01-05 Raphael Neider <rneider AT web.de>
9205 * src/pic16/gen.c (genGenericShift): added handling of differently
9206 sized left operand and result
9208 2005-01-04 Raphael Neider <rneider AT web.de>
9210 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9211 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9212 to hold the condition bit)
9213 * added new version of genCmp (old code available via #define)
9214 * added new version of genShiftLeft/genShiftRight in a generic
9215 way, now supports shifting by negative values
9216 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9217 shiftCount (expected by genGenericShift)
9218 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9219 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9221 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9222 is an invalid literal too...)
9224 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9226 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9227 from Raphael Neider,
9228 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9229 for 8-bit literals. This fixes some literal operands which are sign
9230 extended to 16-bits ints when instruction needs only 8-bits.
9232 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9234 * device/lib/logf.c: added mcs51 assembly version
9235 * device/lib/expf.c: added mcs51 assembly version
9236 * device/lib/_logexpf.c: new shared asm code for expf and logf
9237 * device/include/math.h: add defines for assembly math library
9238 * device/lib/Makefile.in: build new _logexpf.c
9239 * device/lib/libfloat.lib: use new _logexpf.c
9241 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9244 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9245 device types which have less than 0x7f registers.
9247 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9249 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9251 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9253 * device/lib/printf_fast.c: only build on supported arch.
9254 * device/lib/printf_tiny.c: only build on supported arch.
9255 * device/lib/printf_fast_f.c: only build if asm float lib
9256 * device/lib/_fsget1arg.c: only build if asm float lib
9257 * device/lib/_fsget2args.c: only build if asm float lib
9258 * device/lib/_fsnormalize.c: only build if asm float lib
9259 * device/lib/_fsreturnval.c: only build if asm float lib
9260 * device/lib/_fsrshift.c: only build if asm float lib
9261 * device/lib/_fsswapargs.c: only build if asm float lib
9262 * device/include/stdio.h: don't provide print_fast,
9263 print_fast_f, print_tiny prototypes if --xstack used
9265 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9267 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9268 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9271 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9273 * device/lib/printf_fast_f.c: same as printf_fast, but
9274 with floating point enabled
9275 * device/lib/printf_fast.c: minor tweaks
9276 * device/include/stdio.h: add printf_fast_f
9278 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9280 * src/SDCCmain.c: make --float-reent default for mcs51
9281 * device/lib/_fsadd.c: added mcs51 assembly version
9282 * device/lib/_fssub.c: added mcs51 assembly version
9283 * device/lib/_fsmul.c: added mcs51 assembly version
9284 * device/lib/_fsdiv.c: added mcs51 assembly version
9285 * device/lib/_fseq.c: added mcs51 assembly version
9286 * device/lib/_fsneq.c: added mcs51 assembly version
9287 * device/lib/_fsgt.c: added mcs51 assembly version
9288 * device/lib/_fslt.c: added mcs51 assembly version
9289 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9290 * device/lib/Makefile.in: add _fscmp to build
9291 * device/lib/libfloat.lib: add _fscmp to build
9293 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9295 * device/lib/_fs2slong.c: added mcs51 assembly version
9296 * device/lib/_fs2sint.c: added mcs51 assembly version
9297 * device/lib/_fs2schar.c: added mcs51 assembly version
9298 * device/lib/_fs2ulong.c: added mcs51 assembly version
9299 * device/lib/_fs2uint.c: added mcs51 assembly version
9300 * device/lib/_fs2uchar.c: added mcs51 assembly version
9301 * device/lib/_slong2fs.c: added mcs51 assembly version
9302 * device/lib/_sint2fs.c: added mcs51 assembly version
9303 * device/lib/_schar2fs.c: added mcs51 assembly version
9304 * device/lib/_ulong2fs.c: added mcs51 assembly version
9305 * device/lib/_uint2fs.c: added mcs51 assembly version
9306 * device/lib/_uchar2fs.c: added mcs51 assembly version
9307 * device/include/float.h: added #define to select asm vs c
9309 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9311 * device/lib/printf_fast.c: improvements to float output
9312 * device/include/float.h: add defines for assembly float library
9313 * device/lib/_fsget1arg.c: receive 1 float arg
9314 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9315 * device/lib/_fsnormalize.c: normalize a float
9316 * device/lib/_fsreturnval.c: return float, various helper routines
9317 * device/lib/_fsrshift.c: right shift a float's mantissa
9318 * device/lib/_fsswapargs.c: swap 2 floats
9319 * device/lib/Makefile.in: build these 6 new files for mcs51
9320 * device/lib/libfloat.lib: add these 6 files to the library
9322 2004-12-26 Borut Razem <borut.razem AT siol.net>
9324 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9327 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9329 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9330 and fully reentrant and register bank neutral.
9331 * device/lib/printf_fast.c: added float (not enabled by default),
9332 added compact/slower integer (also not enabled by default),
9333 improved size/speed of fast integer code, other minor changes
9334 * device/include/stdio.h, device/lib/Makefile.in,
9335 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9337 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9339 * src/pic16/pcode.c: declaring variables other than at the start of a
9340 block is not supported in C by VC6.
9342 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9344 * applied a previous patch from Raphael Neider that wasn't included
9345 in the previous commits, which fixes infinite loops within jumptable
9347 * made some fixes that previous patches introduced
9349 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9351 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9352 that fixes an issue with AOP_PCODE asmop's offset,
9353 * (pic16_popCopyReg): update instance field too,
9354 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9355 function of pic port,
9356 * (genCmp, genAnd, genAssign),
9357 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9359 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9361 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9362 variables initial values to idata section,
9363 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9364 variables in some functions. This utilizes parmBytes field of iCode
9365 structure to hold the offset of the variable in stack. (might be
9366 able to use the stack field too?)
9367 * applied patch from Raphael Neider # ### , # ###
9368 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9369 variable initial values in idata section,
9370 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9371 for static variables with initial value
9372 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9373 applied fix in while loop from Raphael Neider.
9375 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9377 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9378 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9379 * src/ds390/ralloc.c (serialRegAssign): spill bits
9380 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9381 * support/Util/SDCCerr.c,
9382 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9383 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9384 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9386 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9388 * device/include/sdcc-lib.h: inserted LGPL, added includes
9389 asm/ds390/features.h and asm/mcs51/features.h
9390 * device/include/asm/default/features.h,
9391 * device/include/asm/gbz80/features.h,
9392 * device/include/asm/z80/features.h: added empty _AUTOMEM
9394 * device/include/asm/ds390/features.h,
9395 * device/include/asm/mcs51/features.h: added files with defines for
9396 _AUTOMEM and _STATMEM indicating automatic and static storage class
9397 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9398 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9399 * src/SDCCicode.c (geniCodeCast),
9400 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9401 * src/SDCCloop.c (loopInduction): removed unused variable lr
9402 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9403 to convertToFcall to include char modulo (RFE 1065037), added check
9404 if left operand is unsigned and use abs of literal value
9405 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9406 as it doesn't work after conversion from peephole.def to peephole.rul
9407 * src/mcs51/gen.c (toBoolean): added check for size,
9408 (genModOneByte): optimized code for signed char modulo a literal
9409 power of 2 (thanks to Hubert Sack),
9410 (genRRC): removed unnecessary "clr c",
9411 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9412 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9414 swapped rules 256.c and 256.d,
9415 extended 256.d by using new multiple checks (thanks Erik),
9416 added rules 256.e and 256.f,
9417 updated rule 261.a and 261.b to new generated code
9418 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9420 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9422 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9423 induction related bugs, including first part of bug #1074377
9425 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9427 * applied patch from bug-report #1076292,
9428 * applied patches for genAnd and Goto-optimizations for Raphael
9430 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9431 dump a less iCode information,
9432 * src/pic16/device.h (pic16_options_t): added field debgen,
9433 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9434 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9435 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9437 * (various functions): added macros FENTRY and FENTRY2 to functions,
9438 to emit function prologue,
9439 * (various functions): fixed indentation,
9440 * (genNearPointerGet): fixed loading of FSR0,
9441 * (genPackBits): applied patch from Raphael Neider to fix updating
9442 of FSR0 and touching only the modified bits,
9443 * src/pic16/genarith.c (various functions): added macros FENTRY to
9444 emit function prologue in comments,
9445 * src/pic16/pcode.h: added functions debugf2, debugf3,
9446 * src/pic16/ralloc.c: partial fix for packForPush caused
9449 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9451 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9452 <stsp AT users.sourceforge.net> with reversed byte order
9453 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9455 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9457 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9459 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9460 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9462 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9464 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9466 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9468 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9470 (setFromConditionArgs): friendly operand parser for peephole rules,
9471 (operandBaseName, operandsNotRelated): new peephole condition
9472 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9473 architecture specific register naming into account, handles n-way
9474 comparisons, and supports quoted literals
9475 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9477 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9479 * src/mcs51/peeph.def: fixed bug #1076940
9481 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9483 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9485 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9487 Adding support for replacing ljmps with sjmps in jumptables
9488 generated for switch statements. For now you need to set the
9489 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9490 Now 4 algorithms for mcs51 jumptable generation are used:
9491 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9492 addresses loaded pc-relative for up to 112 cases and stack-pushing
9493 target addresses loaded with offset from dptr for up to 256 cases.
9495 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9496 * src/mcs51/main.c: adapted constants for switch table generation
9497 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9499 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9501 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9502 * support/regression/tests/bug1057979.c: added test for bug 1073386
9504 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9506 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9509 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9511 * src/pic16/device.h,
9512 * src/pic16/genarith.c,
9515 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9517 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9519 Large cummulative patch for pic16 port.
9520 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9521 to call when a stack overflow occurs,
9522 * (malloc.h): added CVS Id tag,
9523 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9525 * added libc directory. The current version of LibC contains string
9526 functions, ctype functions and macros and some functions of the
9527 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9528 be extensively tested in the future. Standard disclaimer here.
9529 Library is not automatically build yet. But one can build it by
9530 invoking 'make' inside the libc directory.
9531 * added ADC library under libio. Preliminary version yet.
9533 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9534 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9535 aopForRemat() now and not by pic16_aopOp(),
9536 * (pic16_popGetTempReg): removed warning messgae when allocating
9537 temporary registers, its a buggy feature and will be removed,
9538 * (pic16_popGet): set register instance field in AOP_CRY,
9539 * (pic16_outBitC): fixed for results in size greater than 1,
9540 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9541 * (pic16_storeForReturn): optimized return of 0,
9542 * (genCmp): experimental code for new genCmp which uses PIC18's
9543 special compare&skip instructions. Initial tests fail some times
9544 with variables grater than 1 byte in size, so new code is disabled,
9545 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9547 * (genCast): began a fix to optimize the casting of a bit to another
9548 bit, now assigning a bitfield to another bitfield will fail, sorry,
9549 * src/pic16/main.c: disabled the use of lr-support feature,
9550 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9551 * added some function prototypes, added function _debugf prototype,
9552 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9553 bits with offset (case PO_GPR_BIT),
9554 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9556 * (isBankInstruction): modified to return 0 for no banking instruction,
9557 and 1 for banking instruction,
9558 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9559 caused stop processing pCodes after a inline assembly block,
9560 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9561 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9562 registers when it shouldn't,
9563 * src/pic16/ralloc.c (allocReg): add preliminary support for
9564 supporting a limited set of temporary registers,
9566 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9568 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9569 genDataPointerSet): ensure assignments always copy in MSB to LSB
9571 (loadRegFromAop): recognize CLRH optimization,
9572 (genFunction): optimize RECEIVE iCodes in reentrant functions
9574 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9576 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9577 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9579 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9580 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9581 contiguous with data
9583 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9585 * device/lib/_gptrget.c (_gptrget),
9586 * device/lib/_gptrgetc.c (_gptrgetc),
9587 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9588 instead of sjmp to ret
9589 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9590 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9592 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9594 * .version: bumped version to 2.4.7
9595 * device/lib/_gptrget.c (_gptrget): is now _naked
9596 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9597 * device/lib/_gptrput.c (_gptrput): is now _naked
9598 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9599 (createFunction): fixed xstack
9600 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9601 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9603 (geniCodeCritical): store original interrupt state in an iTemp bit
9604 var unless stack-auto
9605 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9606 * src/SDCCmain.c (setIncludePath): added include/target to search path
9607 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9608 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9610 (processFuncArgs): put bit vars in bit area
9611 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9612 unsaveRBank): fixed xstack,
9613 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9614 (genFunction, genEndFunction): fixed xstack,
9615 (genAssign): optimization don't walk backwards through mem
9616 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9617 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9618 * support/regression/Makefile: also make library (for stack-auto) when
9619 making "all" and added "test-mcs51-xstack-auto"
9620 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9621 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9622 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9623 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9624 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9625 make-library by MAKE_LIBRARY
9626 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9627 regression tests for xstack
9628 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9629 * support/regression/tests/critical.c: test for critical on mcs51
9631 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9633 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9634 built version of sdcc instead of installed version
9636 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9638 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9639 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9641 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9642 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9643 WARNING: remove device/lib/build/z80/printf.o by hand when
9644 updating from previous build!
9645 * device/lib/z80/printf.c: updated comment
9646 * support/regression/tests/bug1057979.c: test all ports now
9647 * support/regression/tests/bug1065458.c: file added
9649 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9651 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9652 *_start and *_end symbols for static functions
9654 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9656 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9657 and search crt0.o in all library paths,
9658 (setIncludePath): proper handling of --nostdinc,
9659 (setLibPath): proper handling of --nostdlib
9660 * support/regression/Makefile,
9661 * support/regression/ports/ds390/spec.mk,
9662 * support/regression/ports/gbz80/spec.mk,
9663 * support/regression/ports/hc08/spec.mk,
9664 * support/regression/ports/mcs51/spec.mk,
9665 * support/regression/ports/mcs51-large/spec.mk,
9666 * support/regression/ports/mcs51-stack-auto/spec.mk,
9667 * support/regression/ports/z80/spec.mk: use include and lib files from
9668 built version of sdcc instead of installed version
9669 * doc/sdccman.lyx: fixed typo in --nostdinc
9671 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9676 * src/pic/gen.c : added support to generate code for struct bit fields.
9678 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9680 * as/xa51/xa_version.h,
9681 * device/include/errno.h,
9682 * device/include/regc515c.h,
9683 * device/lib/_itoa.c,
9684 * device/lib/_ltoa.c,
9685 * device/lib/ser_ir_cts_rts.c,
9686 * sim/ucsim/xa.src/glob.cc,
9687 * sim/ucsim/xa.src/inst_gen.cc,
9688 * sim/ucsim/xa.src/xa_bit.cc,
9689 * sim/ucsim/xa.src/xa_sfr.cc,
9690 * sim/ucsim/z80.src/inst_dd.cc,
9691 * sim/ucsim/z80.src/inst_fdcb.cc,
9692 * support/scripts/keil2sdcc.pl,
9693 * src/pic16/pic16.dsp,
9694 * src/pic16/pic16a.dsp: corrected cvs line endings
9695 * device/lib/printf_large.c: fixed bug 1057979
9696 * src/pic16/gen.c: fixed non-C standard code
9697 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9698 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9699 * support/regression/ports/mcs51/support.c: reload T1 asap
9700 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9701 pdata use and clear idata startup behaviour
9702 * support/regression/tests/bug1057979.c: added
9704 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9706 * device/examples/ds390/ow390/ad26.h,
9707 * device/examples/ds390/ow390/cnt1d.h,
9708 * device/examples/ds390/ow390/crcutil.c,
9709 * device/examples/ds390/ow390/ownet.h,
9710 * device/examples/ds390/ow390/owsesu.c,
9711 * device/examples/ds390/ow390/swt12.h,
9712 * device/examples/ds390/ow390/swtoper.c,
9713 * device/examples/ds390/ow390/temp10.h,
9714 * device/examples/ds390/ow390/thermodl.c,
9715 * device/examples/ds390/tinitalk/tinitalk.dsp,
9716 * device/examples/ds390/tinitalk/tinitalk.dsw,
9717 * device/examples/mcs51/clock/hw.h,
9718 * device/examples/mcs51/simple2/go.bat,
9719 * device/examples/serialcomm/windows/serial.h,
9720 * device/examples/xa51/dummy.c,
9721 * device/examples/xa51/hello.c,
9722 * device/include/80c51xa.h,
9723 * device/include/at89x051.h: corrected cvs line endings
9725 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9727 * src/pic16/main.c (options): added command line --gstack, to trace
9728 stack over/under flows,
9729 * added pragma 'wparam' to allow passing first byte of function
9730 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9731 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9732 call to __gstack_test function and sets up the symbol as extern,
9733 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9734 * popaop): added call to pic16_testStackOverflow,
9735 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9737 * (genCall, genPcall): now all parameters are passed via stack
9738 except in functions that are pass to wparam pragma in which WREG is
9740 * (genPcall): REENTRANT flag is checked to see if variable prototype
9741 contains reentrant keyword, don't call a non-reentrant function, via
9742 a reentrant function pointer or vice versa, functions are never
9744 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9746 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9747 SIGSEGV when accessing a NULL register stucture,
9748 * (pic16_printGPointerType): modified to handle UPPER modifier for
9749 function initializers, changed prototype of function to simpler one,
9750 * (pic16_printIvalFuncPtr): check to see if function is already
9751 added in externs list,
9752 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9753 optimized a move from W to SFR with a move to the same register
9755 * device/lib/pic16/debug: NEW directory, contains debug features
9756 which are enabled when linking with libdebug.lib, currently command
9757 line option --gstack enables stack pointer tracing for over/under
9758 flow, corresponding sources are in debug/gstack
9760 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9762 * doc/sdccman.lyx: updated SDCC version,
9763 * (PIC16 port): update list of command line options,
9764 * src/pic16/device.h (structure pic16_options_t): added field gstack
9765 to enable stack overflow tracing on push/pops,
9766 * src/pic16/device.c (statistics structure): added statistics
9768 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9769 pic16_dump_int_registers): increase statistics counters for each
9770 * variable which is encountered
9771 * (pic16_dump_usection): emit each .udata variable to its own udata
9773 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9774 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9775 parameters via stack, otherwise use old scheme,
9776 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9777 assembler output file,
9778 * src/pic16/main.c: added command line options --gstack to enable
9779 push/pop tracing for stack overflow,
9780 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9781 instructions): added size of each instruction,
9782 * (pic16_countInstruction): estimate size of instructions in
9783 the_pFile list, inline assembly blocks are not counted,
9784 * (pic16_FixRegisterBanking): trace previous register usage, when
9785 banksel optimizations is greater than 0, don't emit a redudant
9788 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9790 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9791 * src/pic16/ralloc.c : applied same fix for pic16.
9792 * src/pic/gen.c : tidied it up a little.
9794 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9796 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9797 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9799 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9801 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9803 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9805 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9806 non-reentrant function __modsint in the interrupt function (thus
9807 corrupting math operations during serial I/O)
9808 * device/lib/ser_ir.c: as above, changed buffersize
9809 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9811 * doc/Makefile: added option -t for rsync
9813 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9815 * src/SDCCast.h (struct ast),
9816 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9818 2004-10-20 Borut Razem <borut.razem AT siol.net>
9820 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9823 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9825 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9827 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9828 support functions to replace long sequences of MOVFF's from access
9829 bank registers to stack and vice versa,
9830 * src/pic16/device.h: added new field opt_flags, where optimization
9831 flags can be set to enable certain features,
9832 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9833 * pBlock, (genFunction, genEndFunction): surroung loop for
9834 saving/loading used registers in stack with PC_INFO pCodes,
9835 INF_LREGS. Code in between can then be optimized by pCode optimizer
9836 to support function calls,
9837 * (genDataPointerSet): fixed bug which loaded float fields in
9838 structures with corrupt data,
9839 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9840 in a standard way debug info on stderr. Feature used for developing
9842 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9843 obsolete chunks of code,
9844 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9845 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9846 * pic16/src/pcode.c (pic16_newpCodeInfo,
9847 * (pic16_newpCodeOpLocalRegs),
9848 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9850 * (pic16_pCodeConstString): printing of the initial value of a
9851 symbol as a comment is inhibited since parsing was already done by
9852 copyStr and output is corrupt,
9853 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9855 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9857 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9859 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9861 * as/mcs51/lkarea.c: removed old K&R style,
9862 (lnksect): changed check on boundary error,
9863 (lnksect2): changed check on boundary error,
9864 (lnksect2): extend XSTK to end of page if size = 1
9865 * as/mcs51/lkmain.c: removed old K&R style,
9866 (Areas51): create l_IRAM symbol
9867 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9868 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9869 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9870 * device/lib/_mullong.c: added version to be compiled with xstack
9871 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9872 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9873 * device/lib/mcs51/crtxstack.asm: fixed comment
9874 * src/SDCCglue.c: maxInterrupts defaults to 0,
9875 (emitMaps): added pdata,
9876 (createInterruptVect): (re)moved default,
9877 (glue): added pdata,
9878 (glue): moved __start__xstack to XSTK with default size 1
9879 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9880 and options.float_rent when options.stackAuto is set,
9881 (linkEdit): only write XDATA_NAME if provided on command line
9883 * src/SDCCmem.c: added pdata
9884 * src/port.h: added pdata_name to PORT
9885 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9886 (saveRegisters, unsaveRegisters): removed usage of B,
9887 (genMinus): fixed accumulator clash,
9888 (genJumpTab): added comment, this needs another look
9889 * src/mcs51/gen.c: added check for "B in use" paranoia,
9890 added pushB() and popB()
9891 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9900 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9901 added PSEG (PAG,XDATA) or NULL to port specifier
9902 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9903 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9904 (_mcs51_genInitStartup): removed __start__xstack equ,
9905 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9906 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9907 * src/z80/gen.c (_rleAppend): fixed warnings
9908 * support/regression/tests/zeropad.c: added pdata test
9909 * .version: bumped to 2.4.6
9911 2004-10-17 Borut Razem <borut.razem AT siol.net>
9913 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9914 as a part of nightly build
9916 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9918 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9919 WREG holds the first byte function parameters,
9920 * (aopForSym): take special case for symbols which are in FARSPACE
9921 but in CODESPACE too,
9922 * (assignResultValue): modified to take into account _G.useWreg,
9923 * (genCall): don't use wreg for parameter passing when function is
9924 declared as reentrant, too, added optimization INCF to stack
9925 pointer when stack parameter count is 1,
9926 * (genFunction, genEndFunction): refurnished and fixed to not using
9927 wreg for passing parameters when function has varargs or is
9928 reentrant, fixed bug with symbol name compare for generating
9929 functions in absolute address,
9930 * (pic16_storeForReturn): refurnished,
9931 * (genCmp): began writing a new version of the function, not ready
9932 yet, therefore it is disabled,
9933 * (genAssign): do not read code memory when assigning a function to
9935 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9936 array of characters, not pointer,
9937 * (pic16initialComments): in debug mode emit an .ident directive for
9939 * (_process_pragma): emit a new warning type (internal to pic16)
9940 when setting stack to default length, emit a similar warning when
9941 placing a function at absolute address and address is not word aligned
9942 * (_pic16_parseOptions): added 'return TRUE' statement,
9943 * (_pic16_linkEdit): if compiling a source, then add the source's
9944 file object, first in the list of objects to link,
9946 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9948 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9949 * src/pic/main.c : removed VC warning.
9950 * src/pic/gen.c : changed comment.
9952 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9954 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9955 reference to a deprecated symbol _GPTRREG was causing failure to
9956 link. Thanks G. M. Gallant for the info.
9958 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9960 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9961 comments for Bugs item #954788.
9963 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9965 * src/pic16/device.c (pic16_dump_gsection,
9966 * pic16_groupRegistersInSection): handle symbols declared to be in
9967 access bank differently,
9968 * src/pic16/gen.c (struct _G): added field resDirect,
9969 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9970 send values read from stack directly to result and don't allocate
9972 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9974 * (pic16_sameRegsOfs): NEW,
9975 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9976 free because they were not allocated from temporary pool,
9977 * pic16_popRegFromString): workaround to fix a problem with
9978 allocating variables twice or never,
9979 * (genGenPointerGet): using PRODL instead of FSR0H,
9980 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9982 * (genAssign): take advantage of the _G.resDirect flag,
9983 * (genCast): around line 11844, use mov2f instead of directly
9984 MOVFF'ing between operands to account for literal values,
9985 * src/pic16/genutils.c: some new debug functions for gpsim have been
9987 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9988 float with integer part only,
9989 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9990 place variables in access bank
9991 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9992 updated sources to reflect recent changes in gen.c
9994 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9996 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9997 sources that searched for headers in installation path, now the
9998 device/include/pic16 is used,
9999 * src/pic16/glue.c (pic16glue),
10000 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
10001 .line directives if not in debug mode, this suppresses assembler's
10002 warnings for ignored directives
10004 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
10006 * src/port.h: made reset_regparms prototype void parameter explicit.
10007 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
10008 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
10009 * doc/sdccman.lyx: documented warning disabling and how to use
10010 printf_large to make it print floats.
10011 * device/include/stdbool.h: NEW
10012 * device/lib/_atof.c,
10013 * device/lib/_divuint.c,
10014 * device/lib/_divulong.c,
10015 * device/lib/expf.c,
10016 * device/lib/printf_large.c,
10017 * device/lib/sincosf.c,
10018 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
10019 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
10020 a completely reentrant lib.
10022 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
10024 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
10025 * device/include/pic16/stdio.h: fixed bug with colon
10027 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
10029 * device/include/pic16/stdio.h,
10030 * device/include/pic16/stdlib.h,
10031 * device/include/pic16/math.h: NEW
10032 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10033 declared as _naked to reduce overhead
10034 * device/lib/Makefile.in (target port-specific-objects-pic16):
10035 changed * to *.* so to ignore the CVS directory,
10036 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10037 stacked variables back in stack,
10038 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10041 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10043 * .version: bumped version number to 2.4.5
10044 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10045 * support/Util/SDCCerr.c (messages structure): added entry for
10048 Large cumulative patch for pic16 port and libraries.
10049 * device/include/pic16/sdcc-lib.h,
10050 * device/include/pic16/stdarg.h,
10051 * device/include/asm/pic16/features.h,
10052 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10053 * device/include/pic16/float.h: changes reentrant keyword with
10054 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10055 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10056 updated target build-libraries to include objects from gptr,
10057 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10058 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10059 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10060 all function headings,
10061 * src/SDCCmain.c: added global parameter userIncDirsSet,
10062 * (parseCmdLine): when option -I is encountered add directory to
10063 userIncDirsSet too,
10064 * src/version.awk: added space between control and long,
10065 * src/pic16/NOTES: added some notes for the port,
10066 * src/pic16/gen.c: added prototype for mov2fp function,
10067 * (fReturnpic16[]): properly named return value registers,
10068 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10069 * (aopForSym): added code to handle symbols with onStack flag set,
10070 symbols onStack are allocated PTRSIZE bytes,
10071 * (aopFreeAsmop): handles special case where asmops are stack objects,
10072 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10073 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10074 added argument lock to trace flaws in allocating temporary registers
10075 when developing port,
10076 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10077 * (pic16_popRegFromString): reenabled allocating a direct register
10079 * (assignResultValue): various beautifications,
10080 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10081 referenced function argument,
10082 * (genIpush): reenabled to allow stacked arguments, handles only
10083 ic->parmPush iCodes,
10084 * (genCall, genPcall): major changes to allow for variable argument
10085 functions, fixed a bug with falsely restoring stack pointer after
10086 returning from call,
10087 * (genFunction): pending code for critical function,
10088 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10089 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10090 * (genNearPointerGet): fixed bug with indirect reading, was always
10092 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10094 * (genAddrOf): rewrote code to take address of a stacked function parameter
10095 * (genCast): fixed casting to generic pointer type,
10096 * src/pic16/gen.h: added AOP_STA,
10097 * (struct asmop): added field stk,
10098 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10099 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10100 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10101 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10102 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10103 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10105 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10107 * (pic16_port structure): generic pointer size is set to 3,
10108 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10109 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10111 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10112 operand is an iTemp,
10114 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10116 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10117 * debugger/mcs51/simi.c: addapt new syntax of s51
10119 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10121 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10122 * src/pic16/pcode.c: commented out some calls to free() in order to
10125 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10128 * src/SDCCicode.c (isiCodeInFunctionCall),
10129 * src/avr/ralloc.c (selectSpil),
10130 * src/pic/ralloc.c (selectSpil),
10131 * src/pic16/ralloc.c (selectSpil),
10132 * src/ds390/ralloc.c (selectSpil),
10133 * src/hc08/ralloc.c (selectSpil),
10134 * src/xa51/ralloc.c (selectSpil),
10135 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10136 stack in the middle of a function call sequence (fixes bug #1020268)
10137 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10138 costs associated with the minimum switch case.
10140 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10142 * src/SDCC.lex: fixed bug #1030549
10144 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10146 * src/SDCCcse.h (struct cseDef),
10147 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10148 over a function call if the CSE is derived from a symbol whose
10149 address has been taken (fixes bug #1029883)
10150 * support/regression/tests/bug-1029883: a new regression test for
10153 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10155 * src/hc08/gen.c (emitinline): fixed bug #1029778
10156 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10157 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10158 and starts toward RFE #905167)
10160 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10162 * src/pic16/gen.c (mov2f): New function to move an operand to
10163 another without considering if it is a literal or a register,
10164 * (pic16_sameRegs): don't check if they are both AOP_REG,
10165 * (AccRsh): removed andmask=0 lines,
10166 * (genLeftShift): duplicated to be improved in future versions,
10167 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10168 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10169 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10170 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10171 * (insertBankSwitch): fixed inserting banksel directives algorithm
10172 for instructions that follow a skip instruction, this fixes a report
10173 for broken subtraction code generation,
10174 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10175 iCode is a left op, just in case result and right share the same
10178 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10181 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10183 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10184 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10185 on 2004-09-12; it was buggy
10187 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10189 * src/SDCCsymt.h: removed RESULT_CHECK
10194 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10196 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10198 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10199 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10200 configuration values no more rejected by compiler, they are assigned
10201 to configuration registers with a warning message instead,
10202 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10203 the for-loop so last conf register is emitted too,
10204 * (_pic16_initPaths): link library libsdcc.lib by default,
10205 * (_hasNativeMulFor): modified test for multiplication according to
10206 Raphael Neider's remarks. Integer multiplication is also done with
10208 * device/include/pic16/pic18fregs.h: corrected type error in while
10209 testing and including 18f6720 header file
10211 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10213 * src/pic16/device.h (pic16_options): removed field use_crt,
10214 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10215 until an optimization to handle single bits is added,
10216 * (pic16_loadFSR0): moved before genUnpackBits,
10217 * (genAnd): some white lines removed,
10218 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10219 leave_reset flags in pic16_options when using crt modules,
10221 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10223 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10224 for bugs 898889 & 979599. Also used some safer print instructions.
10226 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10228 * src/pic16/device.h (pic16_options_t): added field use_crt,
10230 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10231 catch a probable future bug,
10232 * src/pic16/gen.c: aopIdx function commented out,
10233 * (genAssign): commented out old code which used aopIdx,
10234 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10235 code, added if conditionals to take into account the --use-crt
10236 command line options,
10237 * src/pic16/main.c (pic16_optionsTable): added new command line
10238 options, --use-crt= and --no-crt,
10239 * (_pic16_linkEdit): now the proper crt object is added in the
10240 linker command line except than when --no-crt is specified,
10241 * src/pic16/pcode.c,
10242 * src/pic16/pcode.h: added some structures and functions for a new
10243 optimization scheme to compansate for instruction overhead between
10244 same iCodes, this scheme is currently under development and is not
10245 working in any way,
10246 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10248 * device/lib/pic16/startup/crt0i.c,
10249 * device/lib/pic16/startup/crt0iz.c: added global char variable
10250 __uflags to force the generation of an idata section
10252 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10255 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10256 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10258 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10260 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10261 Frieder) and clarified the default code optimization mode
10263 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10265 * src/SDCC.lex (doPragma, process_pragma),
10266 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10267 "opt_code_size", and "opt_code_balanced"
10268 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10269 regrouped options by category, added support for category headers
10270 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10271 and "--opt-code-size"
10272 * doc/sdccman.lyx: documented these new options and pragmas
10273 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10274 preference into account
10276 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10278 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10279 geniCodePreDec): Fixed bug 904237 by generating a warning
10281 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10283 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10285 * src/pic/device.c : When no max ram set validate full memory range.
10287 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10289 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10291 * device/lib/_gptrget.c,
10292 * device/lib/_gptrput.c: updated comment
10293 * device/lib/calloc.c,
10294 * device/lib/free.c,
10295 * device/lib/malloc.c,
10296 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10297 * src/SDCCcse.c (cseBBlock),
10298 * src/SDCCicode.c (printOperand, geniCodeArray),
10299 * src/SDCCicode.h (struct operand): fixed bug 868103
10300 * support/regression/tests/bug-868103.c: added
10301 * src/SDCCast.c (searchLitOp),
10302 * src/SDCCcse.h (struct cseDef),
10303 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10304 * src/SDCCicode.h (struct operand),
10305 * src/SDCCsymt.h (struct sym_link),
10306 * src/avr/gen.c (hasInc),
10307 * src/ds390/gen.c (hasInc),
10308 * src/hc08/gen.c (genPlusIncr, hasInc),
10309 * src/mcs51/gen.c (hasInc),
10310 * src/pic16/glue.c (pic16_printIvalChar),
10311 * src/pic16/ralloc.c (regWithIdx),
10312 * src/xa51/gen.c (hasInc) : removed warnings
10313 * src/SDCCast.c (createBlock): added comment ???
10314 * src/hc08/ralloc.c: updated comments
10316 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10318 * doc/sdccman.lyx: updated section on switch statements, added
10319 section about semaphore locking
10320 * doc/Makefile: added option -info for latex2html
10321 * device/lib/_gptrget.c,
10322 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10324 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10326 * src/pic/device.h,
10327 * src/pic/device.c,
10328 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10329 maxram is less than 0x100.
10331 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10333 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10335 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10338 * src/mcs51/main.c,
10339 * src/ds390/main.c,
10343 * src/pic16/main.c,
10346 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10347 a jump table is the best form for a switch statement, including
10348 automatic insertion of missing cases to make the case range
10349 continuous. Developed in collaboration with Frieder Ferlemann.
10351 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10353 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10354 accumulator result if it needs sign extension
10356 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10358 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10360 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10362 * device/lib/gbz80/printf.c,
10363 * device/lib/z80/printf.c: removed define for NULL
10365 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10367 * as/xa51/xa_link.c,
10368 * device/examples/ds390/ow390/ad26.c,
10369 * device/examples/ds390/ow390/cnt1d.c,
10370 * device/examples/ds390/ow390/counter.c,
10371 * device/examples/ds390/ow390/ds2480.h,
10372 * device/examples/ds390/ow390/ds2480ut.c,
10373 * device/examples/ds390/ow390/findtype.c,
10374 * device/examples/ds390/ow390/gethumd.c,
10375 * device/examples/ds390/ow390/owllu.c,
10376 * device/examples/ds390/ow390/ownetu.c,
10377 * device/examples/ds390/ow390/swt12.c,
10378 * device/examples/ds390/ow390/swtloop.c,
10379 * device/examples/ds390/ow390/temp.c,
10380 * device/examples/ds390/ow390/temp10.c,
10381 * device/examples/ds390/ow390/thermo21.c,
10382 * device/examples/ds390/ow390/tinilnk.c,
10383 * device/examples/ds390/ow390/tstfind.c,
10384 * device/examples/serialcomm/windows/serial.cpp,
10385 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10386 * device/include/reg51.h: fixed line endings for cvs
10388 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10390 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10391 packRegsForAccUse, packRegisters): new accumulator register
10393 * support/regression/ports/hc08/support.c (_putchar): suppress
10394 warning of unused variable
10395 * src/SDCCicode.c: added SWAP entry to codeTable
10397 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10399 * device/lib/sprintf.c: forgot to add this file before previous commit
10401 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10403 * src/pic16/gen.c (genPackBits): added operand right in function
10404 parameters, load result directly if p_type is POINTER (that is
10405 called by genNearPointerSet)
10406 * (genUnPackBits): added operand left in function parameters,
10407 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10408 FSR0 if accessing bitfields,
10410 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10412 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10413 _print_format; updated printf, sprintf, vsprintf
10414 * device/include/asm/default/features.h: corrected comment/define
10415 * device/lib/Makefile.in: added sprintf.c
10416 * device/lib/libsdcc.lib: added sprintf module
10417 * device/lib/printf_large.c,
10418 * device/lib/vprintf.c,
10419 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10421 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10422 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10423 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10425 * support/regression/tests/zeropad.c: define idata as data for hc08
10427 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10429 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10430 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10431 labels are referenced at least once (even if a reference is not found)
10432 * src/hc08/gen.c (emitcode): set isComment flag for comments
10433 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10434 loads), rules 6a..6b (optimize jumps to return)
10436 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10438 * device/lib/acosf.c (acosf),
10439 * device/lib/asinf.c (asinf),
10440 * device/lib/atanf.c (atanf),
10441 * device/lib/ceilf.c (ceilf),
10442 * device/lib/cosf.c (cosf),
10443 * device/lib/coshf.c (coshf),
10444 * device/lib/cotf.c (cotf),
10445 * device/lib/fabsf.c (fabsf),
10446 * device/lib/floorf.c (floorf),
10447 * device/lib/log10f.c (log10f),
10448 * device/lib/logf.c (logf),
10449 * device/lib/sinf.c (sinf),
10450 * device/lib/sinhf.c (sinhf),
10451 * device/lib/sqrtf.c (sqrtf),
10452 * device/lib/tanf.c (tanf),
10453 * device/lib/tanhf.c (tanhf),
10454 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10455 replaced all instances of "reentrant" in the library functions
10456 defined in math.h with this macro.
10457 * support/regression/tests/float_trans.c: reenabled test for hc08
10459 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10461 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10462 erroneously deleted
10464 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10466 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10467 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10468 multi-byte volatile operands are used
10469 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10470 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10471 initialization to area GSINIT0 so that it would always precede
10472 any static initializers in GSINIT
10473 * support/regression/tests/zeropad.c: fixed idata define for hc08
10474 * support/regression/tests/bug-927659.c,
10475 * support/regression/tests/float_trans.c: disabled tests for hc08
10476 pending missing library routines
10477 * .version: increased version number to 2.4.4 - hc08 port now passes
10481 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10483 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10484 * Makefile.common.in,
10486 * as/hc08/Makefile.in,
10487 * as/mcs51/Makefile.in,
10488 * as/z80/Makefile.in,
10489 * debugger/mcs51/Makefile.in,
10490 * device/include/Makefile.in,
10491 * device/lib/Makefile.in,
10494 * link/z80/Makefile.in,
10495 * packihx/Makefile.in,
10496 * sim/ucsim/main_in.mk,
10497 * sim/ucsim/avr.src/Makefile.in,
10498 * sim/ucsim/doc/Makefile.in,
10499 * sim/ucsim/gui.src/serio.src/Makefile.in,
10500 * sim/ucsim/hc08.src/Makefile.in,
10501 * sim/ucsim/s51.src/Makefile.in,
10502 * sim/ucsim/xa.src/Makefile.in,
10503 * sim/ucsim/z80.src/Makefile.in,
10505 * support/cpp2/Makefile.in,
10506 * support/librarian/Makefile,
10507 * support/makebin/Makefile: added DESTDIR to the install path proposed
10508 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10509 * doc/sdccman.lyx: added DESTDIR documentation
10511 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10513 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10514 instruction for interrupt handlers, use fast returns when returning
10515 from high priority interrupts
10517 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10519 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10521 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10522 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10523 bugs, ported much of Bernhard's code from mcs51
10524 * src/mcs51/gen.c (genSend),
10525 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10526 than one when calling a reentrant function
10527 * device/lib/_mullong.c: defined an alternate struct layout for big
10528 endian ports (hc08)
10530 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10532 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10535 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10537 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10538 are sane and complete before asking the port its prefered parameter
10539 passing method (fixes bug #1017633)
10540 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10543 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10545 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10546 problem in bitfields >= 8 bits.
10548 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10550 * src/SDCCsymt.c: undid changes that were not meant to be committed
10552 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10554 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10556 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10558 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10559 copied and wrong bit got inverted
10561 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10563 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10564 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10565 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10566 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10567 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10568 assignments to bitfields at known addresses
10569 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10570 reads from bitfields at known addresses
10571 * src/hc08/ralloc.c (packRegisters),
10572 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10573 genhc08Code): optimize pointer get values used as conditionals
10574 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10577 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10579 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10580 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10581 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10584 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10586 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10588 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10590 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10593 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10595 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10597 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10599 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10602 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10604 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10606 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10608 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10609 cases use more compact code.
10611 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10613 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10615 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10617 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10619 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10622 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10623 parameter of changePointer() from symbol* to sym_link*
10624 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10625 * src/SDCCsymt.c (compareType): void* type is castable to other
10626 pointers, but not necesarily an exact match.
10627 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10628 is no longer blindly treated as an exact match.
10629 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10631 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10633 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10635 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10639 * src/pic/ralloc.h,
10640 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10642 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10644 * src/pic/device.c,
10645 * src/pic/device.h,
10646 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10648 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10650 * src/mcs51/gen.c (emitcode): fixed bug #992819
10652 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10654 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10655 there's no need to make it worse
10657 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10659 * src/mcs51/ralloc.c (deassignLR),
10660 * src/ds390/ralloc.c (deassignLR),
10661 * src/hc08/ralloc.c (deassignLR),
10662 * src/z80/ralloc.c (deassignLR),
10663 * src/pic/ralloc.c (deassignLR),
10664 * src/pic16/ralloc.c (deassignLR),
10665 * src/avr/ralloc.c (deassignLR),
10666 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10667 rlivePoint): fixed another part of bug #971834
10669 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10671 * src/z80/main.c: enabled "critical" keyword
10672 * src/z80/mappings.i,
10673 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10674 functions (fixes bug #979646)
10675 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10677 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10679 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10682 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10684 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10685 doesn't disable too much optimizations
10687 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10689 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10691 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10693 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10695 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10697 * src/pic/gen.c tidied up tabs
10698 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10699 * src/pic/main.c tidied up tabs
10700 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10701 * src/pic/pcoderegs.c tidied up tabs
10702 * src/pic/ralloc.c tidied up tabs
10704 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10706 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10707 to S_FIXED for pic16 port and when symbol is not in level 0,
10708 allocate for S_REGISTER storage class and pic16 port, too,
10709 * src/pic16/device.h: prototype for checkSym,
10710 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10711 * (pic16_assignConfigWordValue): test the value and the mask to
10712 validate that the value is suitable for the configuration word,
10713 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10714 collect extern declared symbols, don't emit symbol twice, check
10715 first if symbol is in publics set first,
10716 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10717 * added command line '--fstack' which enables an experimental
10718 feature for stack access, too buggy to be used yet...
10719 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10720 * (pic16_allocDirReg): when register has storage class S_REGISTER
10721 allocate in pic16_dynAccessRegs,
10722 * device/include/pic16/pic18f????.h: modified configuration word
10723 naming convention, words started as CONFIG0H but should be CONFIG1H
10725 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10727 * device/include/mcs51reg.h: fixed bug 970993
10729 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10731 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10732 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10733 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10734 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10735 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10736 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10737 error/warning numbers,
10738 added function setWarningDisabled()
10739 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10740 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10741 _memcmp.c _memmove.c calloc.c realloc.c free.c
10742 * support/regression/tests/malloc.c: added tests for new functionality
10743 * support/regression/tests/zeropad.c: added tests for truncated initializers
10744 and initialized char arrays starting with '\x0'
10745 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10747 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10749 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10751 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10753 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10754 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10755 peephole 177.e. Thanks to anonymous
10757 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10759 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10760 function isn't used in the source but referenced as a
10761 variable initializer then declare it as extern in .asm file
10763 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10765 * .version: increased version number to 2.4.3
10767 Adding version extension according to ChangeLog CVS revision
10768 * src/Makefile.in (target all): added dependency 'version.h'
10769 * (rule version.h): added rule to create version.h from ChangeLog,
10770 * (rule dep): added dependency version.h,
10771 * src/version.awk: AWK script to create version.h
10772 * src/SDCCdwarf2.c (dwWriteModule),
10773 * src/SDCCglue.c (initialComments),
10774 * src/SDCCmain.c (printVersionInfo): modified to write after
10775 version string the version extension number,
10776 * src/SDCCutil.c: included "version.h"
10777 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10779 * src/SDCCutil.h: added prototype for getBuildNumber
10781 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10782 includeDirsSet, too,
10783 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10784 const char [] is found in function prototype...
10786 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10787 moving to WREG with source is already in WREG,
10788 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10789 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10790 * (aopForSym): stack'ed symbols are partially supported, added
10791 if-clause to support symbols in FARSPACE,
10792 * (sameRegs): added test for AOP_ACC to see if registers are same,
10793 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10794 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10795 * (pic16_popRegFromString): will not allocate a new register if it
10796 doesn't find one by name, bug may have introduced...
10797 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10798 * (genIpush): revived to use pic16 port's stack,
10799 * (genAddrOf): added incomplete case for stack'ed operand,
10800 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10801 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10802 can handle multibyte operands,
10803 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10804 * (pic16initialComments): added message for MPLAB compatibility
10806 * src/pic16/main.h: prototype for pic16_mplab_comp,
10807 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10808 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10809 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10810 because of increased complexity of procedure,
10811 * (_process_pragma): stack pragma changed to format 'stack pos len',
10812 emit symbol '_stack_end' to conform with gplink,
10813 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10814 to search for register,
10815 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10817 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10818 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10819 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10820 case for PO_GPR_REGISTER,
10821 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10822 dies, the new era is ahead !...
10823 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10824 pic16_dynInternalRegs,
10825 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10826 * (pic16_allocDirReg): minor optimizations and bug fixes,
10827 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10829 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10830 load stack and frame pointer with address of 'stack_end' symbol
10832 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10834 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10835 without source code but only variable initializers
10837 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10839 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10840 external are not declared as extern to reduce overhead while linking
10842 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10844 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10846 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10848 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10849 Yee Keat for the patch
10850 * src/SDCCast.c (decorateType): fixed bug #979599
10851 * src/ds390/gen.h: removed local fReturnSizeDS390
10852 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10853 * src/ds390/gen.c (genAnd, genOr, genXor),
10854 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10856 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10858 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10859 add relFilesSet to $3, manipulate $2 to handle linking of object
10860 files without source files in command line,
10861 * device/include/pic16 (all headers): added ID location macros,
10862 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10863 entries for ID location bytes,
10864 * (pic16_assignIdByteValue): NEW,
10865 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10866 added field dumpcalltree to pic16_options_t,
10867 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10868 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10869 emitting rFalseIfx label after check_carry label,
10870 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10871 pic16_emitDIRegs), NEW
10872 * (pic16glue): dump .calltree file when option --calltree found,
10873 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10874 * (_pic16_genAssemblerPreamble): emit ID locations after
10875 configuration registers,
10876 * (pic16_linkCmd): modifications of the link command,
10877 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10878 * (pic16_pCodeInitRegisters): don't init stack registers,
10879 * (pic16_findPrevInstruction): fixed bug,
10880 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10881 bug with immediate registers,
10882 * (buildCallTree): traces stack push and pop,
10883 * (pct2): dump also stack usage for each function,
10884 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10885 * (pic16_allocDirReg): various modifications,
10886 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10889 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10891 * src/pic16/pcode.c: removed buggy double colon
10893 2004-07-01 Borut Razem <borut.razem AT siol.net>
10895 * support/scripts/sdcc.nsi: added include/pic16 to setup
10897 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10899 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10900 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10902 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10903 specific command line arguments. Also added sample lkr script
10904 for placing a variable at a specific memory bank.
10905 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10906 at a specific memory bank,
10907 * (pic16_dump_isection): fixed bug which caused string literals to
10908 be omitted when dumping idata section,
10909 * (pic16_groupRegistersInSection): added code to handle registers
10910 in specific memory banks,
10911 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10912 public, all references are renamed too,
10913 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10915 * (pic16_storeForReturn): added case to handle when dest is WREG,
10916 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10917 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10918 pic16_rel_udata, check to see if that register is marked as being
10919 a member of a specific memory bank,
10920 * (pic16_printIvalCharPtr): added code to add string literals either
10921 to code or the idata sections,
10922 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10923 also accept the 'udata' pragma,
10924 * src/pic16/main.h: new structure types sectName and sectSym
10925 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10926 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10927 * (pic16_findPrevInstruction): fixed, it returned nothing,
10928 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10929 instruction combinations,
10930 * (pic16_FixRegisterBanking): heavily reorganised,
10931 * (pic16_AnalyzeBanking): if generating banksel directives is
10932 disabled, then don't call FixRegisterBanking at all,
10933 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10934 completely removed,
10935 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10937 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10939 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10940 Phuah Yee Keat <yk.phuah AT nestac.com>
10942 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10944 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10945 correctly the IVT even if it is relocated to some other location
10947 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10949 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10950 * device/include/pic16/pic18f2220.h: NEW,
10951 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10952 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10953 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10954 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10955 nodefaultlibs, ivt_loc is the location of the interrupt vector
10956 table, and nodefaultlibs signs that default libraries should not be
10957 linked in link stage,
10958 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10959 according to --ivt-loc argument,
10960 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10961 when pragma stack is found,
10963 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10965 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10966 256 (range check), 257 (do while), 258.a-f (bit banging
10967 f.e. on 3-wire SPI bus)
10969 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10971 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10972 variables used exclusively within a loop
10974 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10976 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10978 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10980 * src/SDCClrange.c (computeClash): fixed bug #971834
10982 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10984 * src/mcs51/gen.c (genCmp): fixed bug #975903
10985 * src/hc08/gen.c (operandsEqu),
10986 * src/ds390/gen.c (operandsEqu),
10987 * src/z80/gen.c (operandsEqu),
10988 * src/pic/gen.c (operandsEqu),
10989 * src/pic16/gen.c (operandsEqu),
10990 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10991 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10993 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10995 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10997 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10999 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
11000 default case in switch statement,
11001 * glue.c (pic16_initPointer): expr is initialised via decoarteType
11002 to eliminate problem with initialisation of pointers, but problem
11004 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
11005 * (emitStaticSegment): removed various lines emitting debug info,
11006 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
11007 added processor registers for utilizing EEPROM,
11008 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
11009 configurable and set 8
11011 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
11013 * .version: increased version number to 2.4.2,
11015 Cumulative patch for pic16 port
11016 * src/pic16/device.c: changed scheme to dump initial values for
11017 variables in idata segment, all print_idata* functions were removed,
11018 now the pic16_printIval* will be called,
11019 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
11020 * _pic16_printPointerType, pic16_printPointerType,
11021 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
11022 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
11023 NEW, similar to the respective functions in SDCCglue.c,
11024 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
11025 way, emitting hex bytes,
11026 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
11028 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11030 * src/avr/ralloc.c (serialRegAssign),
11031 * src/xa51/ralloc.c (serialRegAssign),
11032 * src/pic/ralloc.c (serialRegAssign),
11033 * src/pic16/ralloc.c (serialRegAssign),
11034 * src/hc08/ralloc.c (serialRegAssign),
11035 * src/z80/ralloc.c (serialRegAssign),
11036 * src/ds390/ralloc.c (serialRegAssign),
11037 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11039 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11041 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11042 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11044 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11046 Cumulative patch for pic16 port:
11047 * src/pic16/device.h (typedef PIC16_device) modified fields for
11048 defining microcontrollers,
11049 * src/pic16/device.c: added new info for all devices in Pics16 array,
11050 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11051 to be optimised out by the pCode optimiser,
11052 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11053 specially, bug reported by G.M. Gallant,
11054 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11055 as force'd so that cannot be optimised out by pCode optimiser,
11056 * src/pic16/pcode.c,
11057 * src/pic16/pcodepeeph.c,
11058 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11059 they are disabled by default, but can be enabled explicit with
11060 command argument --denable-peeps, for testing,
11061 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11062 --pomit-ivt in COMPILE_FLAGS
11064 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11066 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11067 compilation on MSVC
11069 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11071 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11073 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11075 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11076 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11078 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11080 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11081 would only assign 0x300001 register.
11083 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11085 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11086 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11088 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11090 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11092 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11093 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11094 added peephole 254 (left shift), 255 (jump table)
11096 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11098 * device/lib/Makefile.in: removed comment line with model-pic16,
11099 * (target port-specific-objects-pic16): the libraries and objects
11100 are copied to the build directory form the device/lib/pic16/bin
11103 Cumulative patch concerning pic16 port:
11104 * library directory has been re-organized,
11105 * added support for PIC18F1220,
11106 * added headers and library sources for chips 18f1220,18f6520,
11107 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11109 * configuration registers setting has changed, now each supported
11110 device has a complete description of the registers it uses,
11111 * all initialisations are moved to idata sections, these section
11112 can be absolute or relocatable,
11113 * fixed initialisation of codespace variables,
11114 * fixed warning about PCLATU and gpsim,
11115 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11116 * (genAssign): use table reads when assigning from variables in codespace,
11117 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11118 char/int variables placed in codespace,
11119 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11120 registers set in .asm file, no need for --pomit-config-words anymore,
11121 * (pic16glue): some 8051 legacy segments are commented out
11122 (to be removed completely),
11123 * added support for alternative assembler and linker with --asm=
11124 and --link= command line arguments,
11125 * peepholes are disabled automatically in the port, no need to
11126 specify on command line,
11127 * port supports natively char/int/long multiplication, but converts
11128 all divisions to support functions,
11129 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11130 to the file set in variable $2,
11131 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11132 strings in ASCII format and not in hex,
11133 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11134 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11135 allocate proper register if iCodes aren't temporary,
11137 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11139 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11141 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11143 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11146 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11148 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11149 computed address is reused
11150 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11151 multi-byte bitfields
11153 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11155 * src/z80/gen.c: (genArrayInit): must check for pointers too
11157 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11159 * support/regression/tests/zeropad.c: never meant to commit the
11160 nestedstruct test: removed, added check for GCC version
11162 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11164 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11165 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11166 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11167 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11168 bugs 928906 and 954082 half-empty initializers
11170 * src/SDCCsymt.c (getAllocSize): added for above fix
11171 * src/z80/gen.c (genArrayInit): fixed bug 741044
11172 * support/regression/tests/zeropad.c: added tests
11174 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11176 * src/pic16/device.c (pic16_dump_section): corrected bug which
11177 caused some symbols of the libraries to be misplaced
11179 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11181 * src/pic16/glue.c,
11182 * src/pic16/ralloc.h,
11183 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11184 to fix conflict with pic port
11186 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11188 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11189 externs configuration variables,
11190 * src/pic16/ralloc.h,
11191 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11192 prototype in header, commented out some debug messages
11194 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11196 * src/pic16/glue.c,
11197 * src/pic16/main.c,
11198 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11199 for gpasm COFF object generation. Thanks to D. Hawkins for
11202 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11204 * src/ds390/main.c,
11205 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11206 Brock for spotting this)
11207 * src/ds390/gen.c (genEndFunction),
11208 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11209 interrupt handler and critical. Disable push/pop optimizations when
11210 peephole optimizations disabled.
11212 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11214 Updated pic16 library sources and headers.
11215 * device/lib/pic16/pic18f*/ ,
11216 * device/include/pic16/*.h: modified to handle structured SFR
11219 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11221 * src/port.h (PORT structure): added hook initPaths, now each
11222 port can declare its own default search paths,
11223 which can been seen with the --print-search-dirs option,
11224 see pic16 port for example,
11225 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11226 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11227 * (doPrintSearchDirs): NEW, replaces in a central manner the
11228 printing of search dirs which was split in set*Paths functions,
11229 * (main): added call to port->initPaths and doPrintSearchDirs,
11231 * src/ds390/main.c,
11234 * src/izt/tlcs900h.c,
11235 * src/mcs51/main.c,
11237 * src/pic16/main.c: modified port structures to reflect addition of
11240 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11241 * (pic16_dump_section): for registers in same address reserve memory once,
11242 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11244 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11245 result is greater in size than right or left,
11246 * (pic16_genUMult8X8_8): there are some cases where the result can
11247 be 16 bits size, so handle these,
11248 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11249 * (pic16_outBitC): modified to emit pcodes,
11250 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11252 * (genDivOneByte): implemented algorithm to divide 8-bits,
11253 * (genCmp): uncommented goto, but issues still exist,
11254 * (genAnd): fixed a bug with variables >8bits,
11255 * (genPackBits): optimization added that uses BCF/BSF to change a
11257 * (genAssign): fixed bug when assigning floating point literals,
11258 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11259 __sdcc_gsinit_startup label,
11260 * src/pic16/main.c (_pic16_init): removed search directory
11262 * (_pic16_initPaths): NEW, used to initialise search directories,
11263 * (_hasNativeMulFor): support functions for all except char/int
11264 multiplication, and char division,
11265 * (PIC16_port struct): modified entry for native mul support,
11266 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11268 * (buildCallTree): call to register_usage is ifdef'ed out,
11270 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11272 * device/include/string.h: applied Stas Sergeev's patch to make this
11273 header file compatible with the preprocessor -Wundef option
11274 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11275 failure (fixes bug #941458)
11277 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11279 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11280 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11281 that the variable, not the function, should be static
11282 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11283 to be consistent with non-literal case
11285 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11287 * src/SDCCast.c (isConformingBody): fixed bug #949967
11288 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11289 convilong): fixed bug #952086
11291 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11293 * src/SDCCmem.c (allocVariables): fixed bug #955321
11295 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11297 * src/hc08/main.c (_hc08_genAssemblerEnd),
11298 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11299 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11300 completely eliminated the use of a temporary file
11301 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11302 when more than one file linked
11303 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11305 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11307 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11308 which fixes bug #543481
11309 * support/regression/tests/bug-751703.c: fixed comments left from a
11310 cut and paste error
11311 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11312 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11313 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11315 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11316 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11317 are now changed to underscores in moduleName
11319 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11321 * as/mcs51/lkmem.c: better fix for bug #954173
11323 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11324 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11326 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11327 * device/include/c8051f000.h,
11328 * device/include/c8051f120.h,
11329 * device/include/c8051f300.h,
11330 * device/include/c8051f310.h,
11331 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11332 PWM16) and detab'ed
11334 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11336 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11337 and mailing lists, doc'ed --no-peep-comments, removed reference
11338 to knoppix (newest version has no LyX/LaTeX), other minor changes
11339 * src/SDCCglue.c (glue): save 2 bytes stack space with
11340 option --main-return. The ljmp could probably be avoided too
11342 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11344 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11346 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11348 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11349 * src/SDCCopt.c (isLocalWithoutDef),
11350 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11351 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11352 (credit to Maarten Brock for patch #949363, on which this is based)
11353 * support/regression/tests/bug-751703.c: some test cases of extern used
11354 within inner scopes.
11356 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11358 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11360 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11362 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11363 dwWriteLabel): fix to create valid debugger symbols even when
11364 the module name has non-alphanumeric symbols in it
11365 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11366 when a variable's allocation has been optimized away
11369 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11371 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11373 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11374 * src/mcs51/main.c,
11375 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11376 * src/ds390/main.c,
11377 * src/z80/gen.c (z80_emitDebuggerSymbol),
11379 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11381 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11382 * src/pic16/main.c,
11383 * src/avr/gen.c (avr_emitDebuggerSymbol),
11385 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11387 * src/SDCCdebug.c (emitDebuggerSymbol),
11389 * src/port.h: added a debugger struct to the port struct. Added a
11390 callback for defining debugger symbols
11392 * src/SDCCast.c (createLabel),
11393 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11396 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11397 iCode back to the ast for the function
11399 * src/hc08/ralloc.c (hc08_assignRegisters),
11400 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11401 unneeded fields from the regs struct.
11402 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11403 pushReg() & pullReg() functions instead of emitcode()
11405 * src/hc08/gen.c (genLabel, genhc08Code),
11406 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11408 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11411 * src/hc08/gen.c (genEndFunction, genhc08Code),
11413 * src/mcs51/gen.c (genEndFunction, gen51Code),
11415 * src/ds390/gen.c (genEndFunction, gen390Code),
11417 * src/z80/gen.c (genEndFunction, genZ80Code),
11420 * src/pic/gen.c (genEndFunction, genpic14Code),
11422 * src/pic16/gen.c (genEndFunction, genpic16Code),
11424 * src/avr/gen.c (genEndFunction, genAVRCode),
11426 * src/xa51/gen.c (genEndFunction, genXA51Code),
11428 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11429 specific code to cdbFile.c and out of the backend code generators
11431 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11432 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11433 starting address is now 0
11436 * as/hc08/m08pst.c,
11437 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11438 assembler directive for DWARF support
11439 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11443 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11445 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11447 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11448 and inappropriate peephole optimization in jump tables
11450 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11452 * as/hc08/m08pst.c,
11453 * src/SDCCglue.c: sdccopt works for the hc08 port now
11455 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11457 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11459 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11461 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11463 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11465 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11469 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11470 comments from the peephole optimizer replacement rules
11471 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11473 * src/SDCCcse.c (updateSpillLocation),
11474 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11476 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11477 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11478 objects far pointers
11480 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11482 * src/SDCCsymt.h: a missing part of my last change
11483 * src/pic/ralloc.c (regTypeNum),
11484 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11486 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11489 * src/SDCCicode.c (aggrToPtrDclType),
11490 * src/SDCCptropt.h,
11491 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11492 ptrPseudoSymConvert),
11493 * src/pic/ralloc.c (regTypeNum),
11494 * src/pic16/ralloc.c (regTypeNum),
11495 * src/hc08/ralloc.c (regTypeNum),
11496 * src/ds390/ralloc.c (regTypeNum),
11497 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11498 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11500 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11502 * link/z80/lkmain.c (afile),
11503 * as/hc08/lkmain.c (afile),
11504 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11505 prevent a pointer problem when a filename has no directory and
11506 no extension specified.
11508 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11510 * link/z80/lkmain.c (afile): allow periods in directory names
11511 * link/z80/lkmain.c (afile),
11512 * as/mcs51/lkmain.c (afile),
11513 * as/hc08/lkmain.c (afile): allow linker script file to have an
11514 extension other than ".lnk"
11515 * link/z80/lklex.c (getfid),
11516 * link/z80/lkmain.c (parse),
11517 * as/mcs51/lklex.c (getfid),
11518 * as/mcs51/lkmain.c (parse),
11519 * as/hc08/lklex.c (getfid),
11520 * as/hc08/lkmain.c (parse): Support comments in the linker script
11521 file on lines by themselves and after filenames
11523 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11525 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11527 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11529 * src/z80/peeph-z80.def: removed some peephole rules that don't
11530 work with multibyte arithmetic (fixed bug #937126)
11531 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11532 to registers and not global variables
11533 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11534 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11535 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11536 checking for assignments not internally generated (fixed bug #931895)
11537 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11538 structure member (fixed bug #930072)
11540 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11542 * src/SDCCmain.c (linkEdit),
11543 * src/hc08/main.c (_hc08_parseOptions),
11544 * as/hc08/Makefile.in,
11545 * as/hc08/aslink.h,
11547 * as/hc08/m08pst.c,
11548 * as/hc08/lkrloc.c (relr, rele),
11549 * as/hc08/lkarea.c (lnkarea)
11550 * as/hc08/lkmain.c (afile, parse),
11551 * as/hc08/lkelf.c: support for ELF output
11552 * as/hc08/lks19.c (s19),
11553 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11555 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11557 * as/mcs51/lkihx.c: Fixed bug #899105.
11559 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11561 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11562 .dsp files from Unix to DOS.
11564 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11566 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11567 function pointers; we have been compliant for several months now.
11568 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11569 change that was accidently commented out
11570 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11571 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11574 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11576 * src/hc08/gen.c: output of all of the internal debugging information
11577 is now controlled by the D() macro; it is disabled by default
11579 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11581 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11582 harder to keep the same registers during a CAST iCode
11583 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11584 long via int can be done in a single cast, if the signedness is
11586 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11587 putchar() in tinibios.c in ds390's library
11589 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11591 * src/SDCCast.c (decorateType): fixed bug #898889,
11592 cast result of a literal complement too
11593 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11594 fixed check for bitfields
11596 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11598 * src/SDCCicode.c (geniCodeLogic): made it static,
11599 (geniCodeLogicAndOr): added in order to fix bug #905492,
11600 (ast2iCode): fixed bug #905492
11601 * support/regression/tests/bug-905492.c: added
11602 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11603 (processParms): fixed bug #927659: don't copy parms, this will clear
11605 * support/regression/tests/bug-927659.c: added
11607 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11609 * src/SDCCast.c (addCast): don't cast float to char
11610 * device/lib/libsdcc.lib: added _memmove
11612 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11614 * device/lib/large/Makefile: fixed parallel execution by
11615 replacing `make` by `$(MAKE)`
11617 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11619 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11620 offsets (fixes bug #923936)
11622 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11624 * device/lib/small/Makefile: fixed parallel execution by
11625 replacing `make` by `$(MAKE)`
11627 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11629 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11631 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11633 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11634 * src/regression/Makefile: Regression test was not running.
11636 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11638 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11639 complement if possible
11640 * src/SDCCval.c (valComplement),
11641 * src/SDCCicode.c (operandOperation): fixed complement of literal
11642 * support/regression/tests/onebyte.c (testComplement): added
11644 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11646 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11647 return an optimized tree; actually replace actParm with the new tree
11648 * src/SDCCast.h: added some parantheses to remove side effects
11649 * support/regression/tests/bug-920866.c
11651 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11652 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11653 Bit operands were not being handled properly in the pic14 port.
11654 (now src/regression/add.c passes again).
11656 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11658 * src/SDCC.y (labeled_statement): case and default no longer require
11659 a following statement (RFE #893037)
11661 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11663 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11664 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11665 disabled (fixes bug #916294)
11666 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11667 "mov a,acc"; patch provided by Lenny Story
11668 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11670 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11672 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11674 * src/ds390/gen.c (genFunction, genEndFunction),
11675 * src/ds390/ralloc.c (ds390_assignRegisters),
11676 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11677 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11678 pushed if there are parameters passed on the stack. Also, a cleaner
11679 way to decide if r0/r1 should be pushed/popped. (Together they fix
11682 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11685 * device/lib/mcs51/crtpagesfr.asm,
11686 * device/lib/mcs51/crtxinit.asm,
11687 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11688 to avoid confusion with Si Lab's SFRPAGE register.
11690 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11692 * src/SDCCglue.c (emitMaps): allow public sfr variables
11693 * src/SDCCglue.c (initialComments): include compiler build date
11694 with compiler version and put the timestamp of the generated
11695 assembly file on a serperate line to be less confusing.
11696 * src/port.h: added genInitStartup hook
11698 * src/ds390/main.c,
11701 * src/pic16/main.c,
11703 * src/z80/main.c: genInitStartup initialize as NULL (default to
11704 historical behaviour)
11705 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11706 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11707 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11708 library instead of hard coding it into the compiler.
11709 * support/regression/ports/mcs51-stack-auto/spec.mk,
11710 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11711 * device/lib/mcs51/Makefile,
11712 * device/lib/small/Makefile,
11713 * device/lib/large/Makefile,
11714 * device/lib/mcs51/crtpagesfr.asm,
11715 * device/lib/mcs51/crtstart.asm,
11716 * device/lib/mcs51/crtxclear.asm,
11717 * device/lib/mcs51/crtxinit.asm,
11718 * device/lib/mcs51/crtclear.asm,
11719 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11720 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11721 and into user configurable files.
11722 * device/lib/clean.mk: clean mcs51 directory too
11723 * support/regression/tests/longlit.c: added static to T1 declaration
11724 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11725 accesses in the initialization code
11727 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11729 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11730 OSCTRIMVAL as noted in bug #916008
11732 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11734 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11735 in loops with multiple exits (reported as incorrect registers
11736 used by Martin Helmling in Sdcc-user list)
11738 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11740 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11741 made ds390 register extensions look less like error messages
11743 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11745 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11746 reported by Adam Wozniak in Sdcc-user list
11748 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11750 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11751 arithmetic optimizations, added debug output
11753 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11755 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11756 * sdcc.spec: updated and split sdcc into 3 rpms
11757 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11758 needed for literals of LEFT_OP and '+'
11759 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11760 introduced RESULT_TYPE_NOPROM
11761 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11763 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11764 limited promotion to int only for '*'
11765 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11767 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11769 * src/pic16/gen.c (genSkip),
11770 (genc16bit2lit), (gencjneshort): commented out
11771 (is_LitOp): new helper function, checks operand type
11772 (genCmpEq): rewritten
11774 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11776 * support/regression/tests/bug-908454.c: added
11778 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11780 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11781 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11782 (geniCodeCast): cosmetic, don't preserve bit storage class
11783 (geniCodeLeftShift): added promotion
11784 (geniCodeLogic): fixed regression
11785 * src/SDCCsymt.c (computeTypeOr): accept bits too
11786 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11788 2004-03-07 Borut Razem <borut.razem AT siol.net>
11790 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11792 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11794 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11795 version of pic16_genPackRegisters which does not check if ic is a
11797 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11798 function cause string1.c regression test fails
11800 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11802 * sim/ucsim/configure.in,
11803 * sim/ucsim/configure,
11804 * sim/ucsim/doc/Makefile.in: use docdir
11805 * src/SDCC.y: fixed sbit atrributes
11806 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11807 * src/SDCCast.c (decorateType): |^& need special promotion handling
11809 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11810 * src/SDCCsymt.h (computeType),
11811 * src/SDCCicode.c: computeType() needs op
11812 * src/SDCCsymt.c (checkTypeSanity),
11813 * doc/sddman.lyx: "plain" bitfields are unsigned
11814 * src/SDCCsymt.c (computeTypeOr): added
11815 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11817 * src/SDCCval.c (val*): computeType() needs op
11818 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11819 * support/regression/tests/onebyte.c: added tests for |^&
11821 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11823 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11824 for writing icode into asm output.
11826 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11828 * src/pic16/device.c: added some debug lines enabled
11829 with macro DEBUG_CHECK,
11830 * src/pic16/genarith.c: more debug in genPlus,
11831 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11832 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11833 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11834 * (aopForSym): onStack symbols are re-placed in data memspace,
11835 and onStack flag is cleared,
11836 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11837 copy temporary pcodeop,
11838 * (genPcall): added warning for not updating PCLATU,
11839 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11840 always true for pic16 port,
11841 * (genMultOneWord): NEW, supports integer multiplication,
11842 * (genMult): modified to call genMultOneWord,
11843 * (ifxForOp): added warning when return NULL,
11844 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11845 flag is set before call to operandFromSymbol for implicit
11847 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11848 options.intlong_rent are set by default,
11849 * (_hasNativeMulFor): modified to allow port generation of integer
11851 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11852 set regtype to REG_SFR for all registers, restricting seting the
11853 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11855 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11857 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11858 more than 500 times in the regression tests
11860 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11862 * support/Util/SDCCerr.h,
11863 * support/Util/SDCCerr.c,
11864 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11866 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11867 for symbol conflicts.
11868 * support/valdiags/tests/enum.c,
11869 * support/valdiags/tests/tentdecl.c,
11870 * support/valdiags/tests/struct.c: expect possible error messages
11871 referring to original symbol definitions.
11872 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11874 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11876 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11878 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11880 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11882 * src/pic16/ralloc.c (newReg): fixed bug #908929
11884 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11886 * src/ds390/gen.c: added missing #include "main.h"
11888 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11890 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11891 checking if symbol is already in set,
11892 * src/pic16/device.h: prototype for checkAddSym,
11893 * src/pic16/gen.c: (_G): added entry interruptvector,
11894 * (assignResultValue): removed some commented out lines,
11895 * (genFunction): check for ISR via sym->type, absolute section for
11896 interrupt code is created via a new pBlock, the goto instruction is
11897 placed now correctly at the interrupt vector position, changed all
11898 references from ivec to _G.interruptvector,
11899 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11900 is the interrupt is a high priority one, same for return from ISR,
11901 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11902 externs to calls of checkAddSym,
11903 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11904 pic16_pcode_verbose flag is set,
11905 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11906 * src/pic16/pcoderegs.c: message about how many registers are saved
11907 will only be emitted if pic16_pcode_verbose flag is set,
11909 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11911 * src/ds390/ralloc.h,
11912 * src/ds390/ralloc.c (ds390_regWithIdx),
11913 * src/ds390/gen.c (emitcode),
11914 * src/ds390/main.h,
11915 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11916 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11917 ds390operandCompare, getRegsRead, getRegsWritten,
11918 initializeAsmLineNode): customized instruction size calculation for
11919 ds390, started basis for some register optimizations
11920 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11921 corresponding assembly output
11922 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11923 missing push/pop of r0/r1. Optimized push/pops
11925 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11927 * src/mcs51/main.c (instructionSize): fixed ACALL size
11928 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11930 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11932 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11933 the sorting of rlist with NULL elements
11934 * (print_idataType, print_idata): NEW to create idata sections
11935 * src/pic16/device.h: idataSymSet new variable
11936 * src/pic16/gen.c (genFunction): fixed some bugs in string
11937 comparing, improved the absolute section creation for ISRs,
11938 added FSR0L/FSR0H in registers that are saved in an ISR,
11939 * (genInline): fixed the processing of inline snippets,
11940 now they undergo no process by the peephole optimizer
11941 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11942 are placed in idataSymSet,
11943 * (pic16emitStaticSeg): extern symbols are added in externs,
11944 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11945 switching when aboslute variables are placed in access bank memory
11946 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11947 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11948 commented out with #if,
11949 * (pic16_packRegisters): reintroduce the check for CAST because some
11950 symbols are not correctly handled,
11951 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11952 pCodeInstruction instead of pCode,
11953 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11954 pCodeAsmDir definition,
11955 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11956 directive, then the argument directive is emitted without the leading
11957 tab, hack for inline labels which must be in the first column,
11958 * (compareLabel,pic16_findNextInstruction),
11959 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11960 * (insertBankSwitch): modified for the new pCodeAsmDir,
11962 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11963 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11965 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11967 * (pushSide): commented out with #if,
11968 * (assignResultValue): fixed some typos in saving
11970 * (genPcall): FIXED and sync'ed with genCall,
11971 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11972 * (genNearPointerGet): fixed to handle some more cases,
11973 implementation scheme via table reads,
11974 * (genConstPointerGet): modified to access code memory correct,
11975 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11976 and improved to handle some cases
11977 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11978 instead of "RETLW" for init data
11979 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11980 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11981 variables are placed in access bank memory (<0x80 and >=0xf80),
11982 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11983 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11984 TBLWT_POSTDEC,TBLWT_PREINC
11985 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11986 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11988 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11989 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11990 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11991 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11993 2004-02-29 Borut Razem <borut.razem AT siol.net>
11995 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11996 support/Util/findme.h, support/Util/system.h: enhance binary relative
11997 search for lib and include by using findProgramPath()
11999 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12002 * src/SDCCpeeph.c (pcDistance),
12004 * src/mcs51/ralloc.h,
12005 * src/mcs51/ralloc.c (mcs51_regWithIdx),
12006 * src/mcs51/main.h,
12007 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
12008 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
12009 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
12010 size calculation port specific, started basis for some register
12012 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
12013 missing push/pop of r0/r1. Optimized push/pops
12014 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
12015 * device/lib/_modsint.c (_modsint),
12016 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
12017 and stack version so regression tests pass
12019 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
12021 * src/Makefile.in (dep): include SLIBOBJS in dependency check
12022 * src/SDCCast.c (decorateType): catch another small optimization
12024 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
12025 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
12026 modified to finally use computeType() all over SDCC,
12027 see Feature Request #877103
12028 * src/SDCCval.h: cosmetic
12029 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
12030 valCompare(); regression tested in muldiv.c
12031 * support/regression/tests/muldiv.c (testMod): mod sign follows
12034 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12036 * src/SDCCast.c (decorateType): fixed bug #902362
12037 * doc/INSTALL.txt: fixed install instructions for win32
12039 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12041 * device/include/Makefile.in (install): fixed by replacing spaces
12044 * doc/INSTALL.txt: updated for release
12045 * doc/sdccman.lyx: added warning for --xstack being buggy
12047 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12049 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12050 to eliminate build warnings.
12051 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12053 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12054 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12056 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12057 removed -penable-stack, added comment for stack pragma, added
12058 warning for not initializing the stack/frame registers, removed
12059 comment at interrupts section
12061 Stack is made permanent, there is no ability to disable stack usage.
12062 * src/pic16/device.h,
12063 * src/pic16/device.c: removed all references to USE_STACK macro,
12064 * src/pic16/device.c (pic16_dump_section): when no elements in
12065 rlist, free rlist before return,
12066 * (pic16_dump_int_registers): NEW, internal registers are a new set
12067 of general purpose registers reused by each function,
12068 * (checkAddReg): returns 1 if registers is added to set,
12069 * (pic16_groupRegistersInSection): when a registers is of type
12070 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12071 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12072 SRCASECMP macro is moved here from device.c
12073 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12074 PO_PCLATU, PO_PRODL, PO_PRODH,
12075 * (pic16_pCodeOpType, genMinus,
12076 changed compares to "a" register, with AOP_ACC,
12077 * (pic16_genPlus): fixed some bugs and indented properly,
12078 * (pic16_addSign): changed size to size+offset in the MOVWF
12080 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12081 multiply 8-bit operand by literal, result is 8-bit,
12082 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12083 multiply 2 8-bit operand, result is 8-bit,
12084 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12086 * src/pic16/gen.c: changed accUse to contain WREG only,
12087 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12088 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12089 true, do not use immediate addressing any more unless sym is a
12090 pointer in codespace,
12091 * (aopForRemat): do not use immediate addressing when symbol not in
12092 codespace and when symbol's address is requested,
12093 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12095 * (aopGet): added case for AOP_ACC and don't return "accumulator
12096 bug" but WREG instead,
12097 * (popGetTempReg): pushes contents of temporary register in stack,
12098 * (popReleaseTempReg): pops contents of temporary register from
12099 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12100 * (pic16_popGet): separated case AOP_ACC to return register WREG
12101 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12102 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12103 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12104 the use of immediate pointers to certain cases only.
12106 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12107 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12108 * (assignResultValue, genCall, genRet): modified to use the new
12109 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12110 genPcall is still broken,
12111 * (genFunction): added code to create 'A' type pBlocks when
12112 interrupt functions are generated, code not extensively tested yet,
12113 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12114 * (genEndFunction): modified so ISRs pop stored registers from stack,
12115 * (genMultOneByte): cleanup,
12116 * (AccRsh): added flag andmask, to and result with appropriate mask,
12117 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12118 * (genDataPointerGet): fixed and reenabled its use,
12119 * (genNearDataPointerGet): bugs fixed,
12120 * (genDataPointerSet): bugs fixed,
12121 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12122 pic16_DumpSymbol, pic16_DumpOp,
12123 * src/pic16/genutils.h: function prototypes for the above functions,
12124 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12126 * (pic16emitRegularMap): many many many improvements, but needs a
12128 * src/pic16/main.c: enable_stack in pic16_options is removed,
12129 * (_pic16_parseOptions): removed command line options -penable-stack,
12130 * (_process_pragma): emit stack symbol only when stack pragma is
12132 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12133 redirected to FSR0L/FSR0H pair,
12134 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12135 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12136 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12138 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12139 * (dumpPicOptype): NEW,
12140 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12141 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12142 with movff instruction,
12143 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12144 added pic16_int_regs, some packRegsFor* functions are commented out,
12145 because produce errors,
12146 * src/pic16/NOTES: minor modifications
12148 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12150 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12151 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12153 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12154 * as/mcs51/lkaomf51.c: fixed bug #895763
12156 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12158 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12160 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12162 * doc/sdccman.lyx: added details about the HC08 storage classes and
12163 interrupts, fixed the register usage info for z80 & gbz80
12165 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12167 * doc/sdccman.lyx: added more pic16 port documentation
12168 * device/include/pic16/: added header pic18fregs.h
12170 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12172 * doc/sdccman.lyx: added Vangelis' contribution
12174 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12176 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12177 extend to the next CALL or PCALL, not just to the next CALL.
12179 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12181 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12183 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12185 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12186 bug #895752 and a better fix for bug #716790
12188 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12190 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12192 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12194 * doc/sdccman.lyx: minor changes, minor changed
12196 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12198 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12199 which can't handle SDCC_NEWONEBYTEOPS,
12200 (geniCodeMultiply): removed conversion from mult to shift for pic14
12203 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12206 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12207 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12208 thus fixing bug #895406
12210 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12212 * device/lib/_modsint.c,
12213 * device/lib/_modslong.c: sign follows divisor only
12214 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12215 signs or signedness can be ignored
12216 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12217 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12218 added optimization for IFX,
12219 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12221 reenabled optimization for IFX, which was removed on 2004-01-11
12222 * src/SDCCast.h: added return type IFX
12223 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12224 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12225 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12226 SDCC_OLDONEBYTEOPS selects the old behaviour
12227 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12228 changed again and commented promotion rule
12229 * src/SDCCval.c (valDiv): promotion no longer necessary
12230 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12231 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12233 * support/regression/tests/onebyte.c: added
12235 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12237 * gen.c (genInline): reverted to old code for assemnling inline
12238 code because of bug reported James Chadd
12240 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12242 * ralloc.h: missing declarations from previous patch,
12243 seems that patch for ralloc.h was never applied, fixed
12245 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12246 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12250 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12251 indirect addressing. Marked FSR0 as deprecated
12252 * gen.c (pointerCode): commented out, not needed now
12253 (pic16_popGet2p): new MOVFF helper function
12254 (genGenPointerGet),
12255 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12256 (shiftRLong): removed duplicate debugging info
12258 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12260 * src/ds390/gen.c (genNearPointerGet),
12261 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12262 optimization with bits, but not bitfields.
12263 * src/ds390/ralloc.c (packRegisters),
12264 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12266 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12268 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12270 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12273 * src/SDCCicode.c (operandFromSymbol),
12274 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12275 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12276 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12277 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12278 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12279 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12281 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12282 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12283 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12284 * src/SDCCsymt.c (newSymbol),
12285 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12288 * src/SDCCval.c (newiList): fixed bug #885705
12290 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12292 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12293 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12295 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12297 * device/include/c8051f120.h,
12298 * device/include/c8051f300.h,
12299 * device/include/c8051f310.h: added/updated header files for Silicon
12300 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12301 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12302 in new section Submitting patches
12304 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12306 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12307 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12308 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12310 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12311 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12312 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12314 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12315 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12316 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12318 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12319 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12320 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12321 genGenPointerSet): fixed bug #892400
12322 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12323 to eliminate build warnings.
12324 * src/SDCCast.c (processParms),
12325 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12327 * support/valdiag/valdiag.py: added GCC to the list of defines active
12328 when compiling with gcc
12330 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12332 * support/Util/SDCCerr.h,
12333 * support/Util/SDCCerr.c,
12334 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12335 with an incomplete type (fixed bug #883734)
12336 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12338 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12340 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12342 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12344 * src/SDCCast.c (decorateType),
12345 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12346 function pointer implementation
12347 * support/regression/tests/funptrs.c: added tests to verify both forms
12348 of function pointers work correctly. Added tests to verify parameters
12349 are passed in the correct order.
12351 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12353 * device.c (regCompare): registers are sorted by ascending
12354 address and increasing size,
12355 * main.c (_pic16_finaliseOptions): removed the declaration
12356 of compiler macro MCU. Now a macro of the format pic18fxxxx
12357 will be defined from the command line
12359 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12360 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12362 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12363 PCOP_RLCF was overwritten!
12364 * gen.c (genSkip): commented out calls to pic16_emitcode,
12365 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12367 * (genRRC): added debugging info,
12368 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12369 overwritten while shifting,
12370 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12371 overwritten while shifting,
12374 * (shiftLLeftOrResult),
12375 * (shiftRLeftOrResult),
12377 * (shiftLLong): Implemented with pic16_emitpcode
12378 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12379 * (genLeftShift): Fixed bug, operand for shift by variable always
12380 was "and"ed with 0x0f,
12381 * (genLeftShiftLiteral),
12383 * (genRightShiftLiteral): added debugging info,
12384 * (genrshFour): added comment,
12385 * (genRightShift): determined signedness from operand "left"
12386 instead of "result"
12388 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12390 * src/SDCCicode.c (geniCodeParms),
12391 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12392 function pointers, fixed function pointer bugs #861242 and #861896
12394 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12396 * device/include/c8051f000.h,
12397 * device/include/c8051f120.h,
12398 * device/include/c8051f300.h: added header files for Silicon
12399 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12401 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12403 * src/SDCCast.c (processParams): added new type flow and restructured
12404 (gatherAutoInit): added new type flow
12405 (addCast): cosmetic changes
12406 (getLeftResultType): added new type flow for array indices, patch
12407 provided by Stas, see FR #877103
12408 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12409 array index patch by Stas
12410 * src/SDCCast.h: added prototype getResultTypeFromType()
12412 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12413 * src/pic/glue.c (pic14emitStaticSeg),
12414 * src/pic16/glue.c (pic16emitStaticSeg),
12415 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12416 for initialization of symbols
12417 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12418 * support/Util/SDCCerr.h:
12419 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12420 * .version: bumped version number to 2.3.8
12421 * device/include/Makefile.in (install),
12422 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12425 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12427 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12428 Slade Rich fixed an optimization bug
12429 * src/pic/pcodepeep.c,
12430 * src/pic/pcoderegs.c
12431 * doc/Makefile (install): added test for directory
12433 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12435 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12436 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12437 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12438 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12439 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12440 * as/mcs51/asexpr.c (term),
12441 * as/hc08/asexpr.c (term): fixed bug #887146
12443 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12445 * src/z80/gen.c (genMult): handle single byte result product
12446 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12447 DUMMY_READ_VOLATILE (fixed bug #886367)
12449 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12451 * support/regression/tests/libmullong.c: fixed logic, on little endian
12452 hosts we ended without a mullong_wrapper()
12454 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12456 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12457 virus/worm forged address usage.
12459 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12461 Fixed promotion, it should be done on AST level:
12462 * src/SDCCast.c (addCast): added promotion to int
12463 (decorateType): updated call to upCast()
12464 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12465 usualUnaryConversions()
12467 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12469 * support/regression/tests/literalop.c (mulWrapper): Added a
12470 wrapper to remove integer overflow warnings.
12472 * support/regression/tests/float_trans.c: Made work on host.
12474 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12477 * support/regression/generate-cases.py (main): Changed from inline
12480 * doc/Makefile (install): Changed to depth first to get rid of
12481 missing directory install warning.
12483 * as/Makefile (install-doc): Made work on Mac.
12485 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12487 * src/SDCCast.c: added an additional type flow in decorateType() of
12488 opposite direction, see feature request #860006; it's enabled at runtime
12489 by setting the environment variable SDCC_NEWTYPEFLOW
12490 * src/SDCCast.h: changed prototype of decorateType()
12491 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12492 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12493 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12494 see feature request #877103
12495 * src/SDCCval.c: updated call of decorateType()
12496 (valBitwise): fixed bug #882876
12497 (valMinus): added promotion
12498 (valLogicAndOr): result is unsigned
12499 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12500 * src/SDCCsymt.c (computeType),
12501 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12502 must not cause an unsigned operation
12503 * src/pic/glue (pic14emitRegularMap),
12504 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12506 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12508 * src/pic/pcode.c (PCodeID): commented out left over debug code
12510 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12512 * support/valdiag/tests/overflow.c: added shift tests
12513 * src/pic/device.c,
12520 * src/pic/pcodepeep.c,
12521 * src/pic/pcoderegs.c,
12522 * src/pic/ralloc.c,
12523 * src/pic/ralloc.h: applied patch from Slade Rich;
12524 added support for multiple code pages and multiple RAM banks on the
12525 PIC 14 port. The ASM files now no longer simply assume all the
12526 code / RAM are in the same page / bank. This means the linker can
12527 safely allocate code/RAM of separate ASM files to different pages/banks.
12528 * doc/sdccman.lyx: added Slade's tips
12529 * src/mcs51/peeph.def: fixed bug #880768
12531 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12533 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12534 * src/SDCCast.c (decorateType): fixed bug #880197
12536 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12538 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12541 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12542 strtof is not part of C89 and isn't included with Mac OS X.
12544 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12546 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12547 shiftL2Left2Result): fixed bug #879326
12548 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12549 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12550 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12551 address fetch for clr instruction
12552 * device/lib/hc08/_mulint.c: created optimized assembly version
12553 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12555 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12557 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12558 proposed in FR #877103
12560 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12562 * src/SDCCval.c (cheapestVal): added missing checks
12563 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12564 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12566 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12568 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12571 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12573 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12574 loaded with the linker search paths (-L arguments) and the libraries
12575 to be linked with the current source (-l arguments). Changes
12576 currently will affect only the pic16 port.
12577 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12578 include path the port specific paths and port specific libraries,
12579 * gplink command now contains the $3 argument,
12580 * src/pic16/device.h,
12581 * src/pic16/device.c,: structure PIC_device is made public and
12582 renamed to PIC16_device, the same for variable Pics which is renamed
12583 to Pics16. Updated all references to them.
12584 * src/pic16/glue.c (pic16glue): corrected bug with code
12585 initialization which bypassed the variable initializations block.
12587 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12588 COMPILE_FLAGS and added the --nostdinc option
12590 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12592 * device/include/mc68hc908jb8.h: Register defs for another member
12593 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12595 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12597 Documenting changes from previous commits.
12598 * configure.in (version 1.56),
12599 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12600 when generating output files to configure the pic16 library,
12601 but now I've commented it out, since gputils aren't installed in the
12602 SF compile farm, so library won't compile
12604 * device/lib/Makefile.in (version 1.56): initially I've added in
12605 target 'all' the prerequestive 'model-pic16' so it compiled the
12606 pic16 library, but now I've commented it out for the same reasons
12608 * added targets 'model-pic16' and 'objects-pic16' to compile the
12610 * added target 'port-specific-objects-pic16' to handle the
12611 generated libraries and copy them into the build/ directory
12612 * added target 'clean-intermediate-pic16' to clean intermediate
12613 files into pic16 directory
12614 * in target 'installdirs' added line to create directory pic16 in
12615 the installation path
12617 * device/include/Makefile.in (version 1.11): in target 'install'
12618 added lines to copy all header files to installation path,
12619 * in target 'installdirs' added line create directory for pic16
12620 headers in the installation path
12622 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12624 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12627 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12630 * device/lib/configure.in,
12631 * device/lib/configure: fixed for autoconf 2.57
12633 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12635 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12636 option so that it actually works. Made it specific to the z80, since
12637 the gbz80 doesn't have these kinds of I/O ports.
12639 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12641 * device/include/z180.h,
12642 * device/lib/_memcpy.c,
12643 * device/lib/_memmove.c,
12644 * device/lib/_mulint.c,
12645 * device/lib/ser_ir.c,
12646 * device/lib/ser_ir_cts_rts.c,
12647 * device/lib/_strcmp.c,
12648 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12649 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12650 portmode; added deprecation warning for bank= and protmode= forms.
12651 Also, guard against buffer overflow.
12652 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12654 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12656 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12657 changed interrupt vector table generation to only emit declared vectors.
12658 * device/include/Makefile.in: added missing backslash
12659 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12661 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12663 Mainly changes to support compilation of the device libraries
12664 * src/pic16/device.c: stack is allocated via symbol and not
12665 via literal number. The symbol is placed in the corresponding
12666 position of the data ram
12667 * (pic16_dump_section): relocatable and absolute uninitialized
12668 data are now emitted in sorted order to reduce section naming,
12669 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12670 weren't marked as being in the access bank,
12672 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12674 Added portion of GNU PIC Library under the directory
12675 device/include/pic16 and device/lib/pic16. These files
12676 contain the declarations of SFRs for the PIC18Fxx2 devices.
12677 The directory is initialized via configure from toplevel.
12679 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12681 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12682 the spilllocations to be compared correctly
12684 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12686 * src/SDCCast.c (decorateType): fixed bug introduced today
12688 2004-01-12 Borut Razem <borut.razem AT siol.net>
12690 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12691 doc/sdccman.lyx: upper case pragmas are deprecated
12693 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12695 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12696 in simpler and even better code
12698 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12700 * src/SDCCicode.c (operandOperation): fixed bug #874819
12701 * src/SDCCast.c (decorateType): fixed
12702 char foo (unsigned long ul) { return ul > 0; }
12704 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12706 * doc/sdccman.lyx: Moved and added some sections, small changes
12707 all over. Telling LaTeX to be less strict with word spacing
12708 to better keep the right margin. Changed some notes about
12709 maintainance of the ports in section 3.2.1 - is it OK like this?
12711 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12713 SDCC source changes:
12714 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12715 convilong): modified to inform the pic16 port that builtin functions
12718 PIC16 PORT specific changes:
12719 * src/pic16/device.c pic16_dump_equates() added,
12720 processor registers declared internally by the port are emitted in
12721 the translation as equates,
12722 * src/pic16/gen.c: inline code is passed unprocessed to the
12724 * (pic16_popGetLit2): fnuction modified to take second operand as
12725 pCodeOp pointer and not as literal,
12726 * (popRegFromIdx): prefixed with pic16_,
12727 * (pic16_popCombine2): modified to receive already allocated pCode
12729 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12730 * (genFunction): initializes local stack frame and pushes on stack
12731 all the registers used by this function,
12732 * (genEndFunction): restores all registers from stack and restores
12734 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12736 * (pic16glue): changed the program startup sequence,
12737 * added new dbName code 'A' for functions placed in absolute section
12738 * src/pic16/main.c: added function attribute _naked,
12739 * added pragma 'code' to place a fnuction at an absolute address,
12740 * added command line arguments --debug-ralloc and --pcode-verbose,
12741 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12742 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12743 * (pic16_newpCodeOpLit2): modified to take the second operand as
12745 * (pic16_printpBlock): modified to emit each function in a separate
12747 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12748 UPPER for immediate operands,
12749 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12751 * src/pic16/peeph.def: all peepholes with movff are commented out,
12752 because there is a problem in the pcode peep optimizer,
12753 * src/pic16/ralloc.c: the register allocator can now reuse local
12754 function symbols for another function. This saves register usage.
12755 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12757 Added file src/pic16/NOTES with information about program writing on
12758 the current port version.
12760 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12762 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12763 and peephole 252 (array access)
12765 2004-01-09 Borut Razem <borut.razem AT siol.net>
12767 * src/SDCCmain.c : fixed #872250: -l command line defined library
12768 files are scanned before standard library files
12770 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12772 * src/SDCCast.c (decorateType): fixed bug #874046
12774 2004-01-09 Borut Razem <borut.razem AT siol.net>
12776 * support/scripts/sdcc.nsi: remove previous installation
12778 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12780 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12781 bytes for last interrupt vector (mcs51)
12782 * sdcc.spec: fixed typo
12784 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12786 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12787 gen51Code): more efficient parameter receive for --model-large
12790 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12792 * src/ds390/main.c,
12793 * src/z80/main.c: added missed needLinkerScript flags (more than
12794 one port structure defined in these file)
12795 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12798 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12800 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12801 * src/port.h: added flag needLinkerScript in port->linker
12802 structure to inform whether to create a .lnk file or not,
12804 * src/ds390/main.c,
12806 * src/mcs51/main.c,
12808 * src/pic16/main.c,
12810 * src/z80/main.c: changed appropriately to configure
12811 needLinkerScript flag
12813 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12814 * src/pic/glue.c: added variable udata_section_name to
12815 override default uninitialized data segment definition for
12816 devices only with SHAREBANK memory (reported from Erik Epetrich)
12817 * (pic14emitOverlay): modified to emit a commented overlay segment
12818 directive when no overlay data exist
12819 * (picglue): modified to emit uninitialized data segment
12820 according to udata_section_name
12821 * src/pic/main.c (_pic14_parseOptions): added command line
12822 options --udata-section-name=[name] to override default
12823 udata definition name
12824 * modified _linkCmd and _asmCmd to include compiler passed
12825 arguments via -W option
12826 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12827 object file from '.rel' to '.o' in port->linker structure,
12828 changed size of fptr from 2 to 3 in port structure
12830 2004-01-07 Borut Razem <borut.razem AT siol.net>
12832 * support/scripts/sdcc.nsi: update PATH
12833 * support/scripts/sdcc.ico: craeted
12835 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12837 * device/include/Makefile.in: fix install
12838 * doc/Makefile: fix install
12840 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12842 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12844 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12845 how the function variable allocation summary is displayed; also
12846 include information about variables allocated to the overlay
12849 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12851 * as/mcs51/lkmain.c: Help about -Y option
12852 * as/mcs51/lkarea.c: Fixed gcc warnings
12854 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12856 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12858 * support/valdiag/tests/overflow.c: added
12859 * src/SDCCast.c (decorateType),
12860 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12861 LEFT_OP (left shift)
12863 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12865 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12866 (default behaviour).
12868 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12870 A python script to validate compiler diagnostic messages. It can be
12871 used to verify that sdcc complains about bad c source code and
12872 gives a good location of the error.
12873 * support/valdiag/Makefile,
12874 * support/valdiag/valdiag.py,
12875 * support/valdiag/tests/*
12877 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12879 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12880 * src/SDCCsymt.c (newEnumType),
12882 * support/Util/SDCCerr.c,
12883 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12885 * support/regression/tests/enum.c: added test for enum values that
12886 require at least 2 bytes of storage.
12888 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12890 * src/common.h: added ifndef/define/endif macros
12891 around the header file.
12892 Bug reported from Jesus Calvino-Fraga
12894 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12896 * sdcc.spec: updated
12897 * device/include/Makefile.in: don't install CVS directories
12898 * device/lib/Makefile.in: added removal of CVS directories after install
12899 * doc/Makefile: fixed install, added local_icons
12900 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12901 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12902 * src/ds390/gen.c (genRightShift): fixed bug #870788
12903 * src/SDCCast.c (decorateType): fixed bug #870781
12905 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12907 PIC16 port related changes:
12908 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12909 added variable stackPos,
12911 * gen.c: genCall, assignResultValue: added support for
12912 pushing/retrieving function parameters to/from stack,
12913 genFunction,genEndFunction: setup stack frame for the
12914 generated function,
12915 genAddrOf: will be changed according to bug 863624
12917 * added files genutils.c and genutils.h which contain gen*
12918 debugged and optimised functions extracted from gen.c
12920 * glue.c: added variable 'externs' which holds extern symbols,
12921 pic16emitRegularMap: is modified to properly handle relocatable
12922 symbols under the new scheme,
12923 pic16createInterruptVect: is modified
12924 pic16printPublics: is modified to emit 'global' assembler directives,
12925 added pic16_printExterns to print extern symbols,
12926 pic16glue: initializes stack/frame pointer in the beginning of
12927 the assembly output. Temporary hack, will be corrected later,
12928 because gplink yet does not support stack and SDCC does not
12929 yet support a type of crt0.o object to create the final binary.
12931 * Removed many lines that contain 8051 legacy code.
12932 * The code is finally placed under a 'code' directive.
12933 * Added port specific options.
12935 * _process_pragma: simplified since now we do not need *special*
12936 include file to define SFR registers. But a separate header
12937 will be needed. This will be developed later.
12938 * _pic16_parseOptions: added, parses port specific options:
12939 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12940 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12941 --preplace-udata-with=
12943 * _pic16_setDefaultOptions: modified to initialize section names,
12944 but hack is temporarly out of order since it needs improvement.
12945 * _pic16_genAssemblerPreamble: configuration words are emitted by
12946 their address instead of their name. This part is incomplete and
12947 supports only the 18Fxx2 devices. Other devices will emit an error
12948 during assembly since they do not contain the same set of config
12950 * _pic16_genIVT: is modified,
12952 * pcode.c: added definitions for some hardware registers that are needed
12954 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12955 All PCI entries are updated. Now LFSR is supported.
12956 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12957 * added pic16_newpCodeOpLit2 to support instructions with
12958 two literal arguments
12959 * pic16_pCode2str: corrected code that emits assembler instructions
12960 with two literal operands and those that have an access bit modifier
12961 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12962 this fixes a bug which caused some labels to be lost, when an
12963 assembler directive was added, i.e. banksel,
12964 * pic16_FixRegisterBanking: improved logic that causes the insertion
12966 * InlineFunction: functions that are called once, are not any more
12967 inlined. This can be a port option in the future,
12969 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12971 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12972 hold the corresponding uninitialized symbols,
12973 * pic16_allocProcessorRegister: registers have explicit marked the
12975 * pic16_allocInternalRegister: registers are explicit marked as
12977 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12978 processing list, so bit registers were lost,
12981 * ralloc.h: added field 'accessBank' and original symbol operand
12982 in register definition,
12983 * removed the field isMapped from register definition,
12985 ** Several functions have been removed from various sources:
12986 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12987 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12988 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12989 pic16_assignRelocatableRegisters
12991 ** others have been introduced:
12992 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12993 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12995 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12997 * support/scripts/inc2h.pl: changed definition of BIT_AT
12998 to emit 'sbit at' instead of 'bit at'. This was a request.
13000 PIC16 port related preliminary changes:
13001 * gen.c: prefixed function popRegFromString with
13002 pic16_ and all references to it corrected
13003 * pcode.c: all pic16_pc_* hardware registers prefixed
13004 with underscore (_),
13005 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
13006 * ralloc.c: newReg(): when register is REG_SFR then
13007 set address to rIdx,
13008 pic16_allocProcessorRegister(): marks register wasUsed=0
13009 pic16_writeUsedRegs(): added a call to assign processor
13010 registers via pic16_assignFixedRegisters
13012 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13014 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
13015 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
13016 variables in unused register banks. Also the SSEG is placed
13017 wherever there is enough space for it, and IDATA can be anywhere
13018 in internal RAM. For now compile using -Wl-Y[stack_size].
13019 The mem file is different for this option as well, since it
13020 makes no sense of talking about DSEG lenght.
13022 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
13024 * src/SDCClrange.c: fixed bug 869095 that caused segfault
13025 in certain cases, e.g. when ROM assignment, patch provided
13026 from Albert den Haan.
13028 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
13030 Many signedness and type propagation fixes:
13031 * src/SDCCicode.c: made geniCodeCast() static
13032 replaced SPEC_ by IS_ (cosmetic)
13033 (operandOperation): fixed div and mod operation
13034 (usualBinaryConversions): added support for promotion of char
13035 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13036 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13037 (geniCodeAdd): an array index will stay unsigned, even if promoted
13039 (geniCodeArray): ditto
13040 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13041 * src/SDCCsymt.c (computeType): added more support for char;
13042 promotion of char is selectable by promoteCharToInt, fixed signedness
13044 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13045 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13046 * src/SDCCval (val*): replaced signedness calculation by
13048 rearranged if-branches (cosmetic)
13049 (valShift): added warning W_SHIFT_CHANGED
13050 (valCompare): fixed problem with different types
13051 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13052 * support/regression/tests/literalop.c: added many cases
13053 * support/regression/tests/ast_constant_folding.c: changed finally to
13055 * .version: new year, new version: 2.3.7
13056 * src/SDCCmain.c (main): applied patch #866468
13057 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13058 provided by Scott Bronson
13059 * doc/sdccman.lyx: updated documentation for sdcdb
13060 updated and added chapter tips
13062 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13064 * src/SDCCsymt.h: missing from yesterday's commits
13066 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13068 * src/SDCC.y (struct_or_union_specifier),
13069 * support/Util/SDCCerr.c,
13070 * support/Util/SDCCerr.h: verify that struct & union tags are used
13073 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13075 * src/SDCCglobl.h: missing from yesterday's commits
13077 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13079 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13080 sft_attributes, struct_declaration, parameter_declaration,
13081 type_name, start_block, declaration_list),
13082 * src/SDCC.lex (check_type): support redefinition of typedef names
13084 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13086 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13087 aligned xdata arrays. Erik helped me with the if clause.
13089 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13091 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13094 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13097 * src/SDCCast.c (newAst_),
13099 * src/SDCCicode.c (ast2iCode, newiCode),
13101 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13102 expr, statement, expression_statement, selection_statement,
13103 iteration_statement, expr_opt, jump_statement): foundation for tracking
13105 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13108 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13110 * support/Util/SDCCerr.c,
13112 * src/SDCCast.c (createCase, createDefault, decorateType),
13113 * src/SDCClabel.c (labelUnreach),
13114 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13116 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13117 (with thanks to Stas Sergeev)
13118 * device/include/time.h,
13119 * device/lib/time.c (CheckTime): suppress unreachable code warning
13121 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13123 * src/SDCCast.c (createIvalCharPtr),
13124 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13126 * support/regression/tests/nullstring.c: tests for these two bugs
13128 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13130 * support/Util/SDCCerr.h,
13131 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13132 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13133 about storage class and 'at' used inside struct or union
13134 * src/SDCCBBlock.c (iCodeFromeBBlock),
13135 * src/SDCCcse.c (ifxOptimize),
13136 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13137 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13138 printIval, emitStaticSeg, emitOverlay),
13139 * src/SDCClabel.c (deleteIfx),
13140 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13141 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13142 gatherAutoInit, processParms),
13143 * support/Util/SDCCerr.h,
13144 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13145 reporting for post-parse errors.
13147 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13149 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13150 implicit casts via union; they don't work on big endian systems
13151 (possible fix for bug #861138)
13153 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13155 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13156 * src/mcs51/main.c: fixed the fix for bug #737001
13158 2003-12-15 Borut Razem <borut.razem AT siol.net>
13160 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13162 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13164 * support/makebin/makebin.c: put output in binary mode
13166 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13168 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13169 xdata and data memory on startup. Set the environment variable
13170 SDCC_NOGENRAMCLEAR to disable this.
13171 * src/mcs51/peephole.def,
13172 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13173 (allows non-interrupt and interrupt code to safely compete for a resource
13174 without the non-interrupt code having to disable interrupts)
13176 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13178 * src/SDCCicode.c (geniCodeAdd),
13179 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13180 with valFromType if type might be a pointer and host is big endian).
13181 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13182 types, not just integer types.
13183 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13184 multiply defined with mismatching "at" address.
13186 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13188 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13189 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13190 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13191 with embedded nulls (fixed bug #753752)
13193 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13195 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13196 Apparently this did not see much testing (endless loop)
13198 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13200 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13202 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13204 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13205 gracefully handle NULL memmap pointers
13207 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13209 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13210 instead of deleting the iCode when an operand is volatile
13211 * src/z80/gen.c (genDummyRead),
13212 * src/mcs51/gen.c (genDummyRead),
13213 * src/ds390/gen.c (genDummyRead),
13214 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13216 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13217 * src/SDCC.y: fixed bug #850420
13219 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13221 Applied z80 i/o port patch from Peter Townson and fixed some operators
13222 to better handle operands in A register.
13223 * device/include/z180.h
13229 * src/z80/peeph-z80.def
13230 * src/z80/peeph.def
13233 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13235 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13237 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13239 * device/lib/hc08/_mullong.c: Removed extra #endif
13241 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13243 * sim/ucsim/hc08.src/inst.cc,
13244 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13245 carries from x to h
13246 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13247 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13248 * device/include/stdarg.h: fixed varargs for hc08
13249 * device/lib/Makefile.in,
13250 * device/lib/hc08/Makefile,
13251 * device/lib/hc08/_mulint.c,
13252 * device/lib/hc08/_mullong.c: fixed some endian problems
13254 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13256 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13257 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13258 * device/lib/_gptrget.c,
13259 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13261 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13263 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13264 * src/SDCCast.c (astErrors): fixed bug #846007
13265 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13267 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13269 * src/SDCCast.c (decorateType): disabled a transformation I added in
13270 revision 1.188 (access to fields of a structure at an absolute address);
13271 it breaks with bitfields, extern declarations, and gcse analysis.
13272 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13273 could be assigned through a pointer, so don't complain.
13274 * src/SDCCast.c (astErrors),
13276 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13278 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13280 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13281 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13282 output of __config directives, since gpasm now supports them
13283 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13284 pre-processor macro, i.e. -DMCU=p18f452
13285 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13286 and modified to handle 'cast' icode similarly to '=' icode
13287 * src/pic16/device.h (typedef struct PIC_device): added field
13288 'extMIface' to indicate that chip has external memory interface
13289 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13290 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13293 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13295 * src/SDCC.y (pointer): fixed bug #846006
13296 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13297 * src/SDCCast.c (decorateType): fixed bug #846009
13298 * src/ds390/peeph.def,
13299 * src/ds390/gen.c (genAnd, genOr),
13300 * src/mcs51/peeph.def,
13301 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13303 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13305 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13312 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13316 * src/SDCCbitv.c: added function to free a bitvector
13317 * src/SDCClrange.h,
13318 * src/SDCClrange.c: added function to recompute the liveranges
13319 * src/avr/ralloc.c,
13320 * src/ds390/ralloc.c,
13321 * src/hc08/ralloc.c,
13322 * src/mcs51/ralloc.c,
13323 * src/pic/ralloc.c,
13324 * src/pic16/ralloc.c,
13325 * src/xa51/ralloc.c,
13326 * src/z80/ralloc.c: recompute the liveranges after register packing
13328 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13330 * src/SDCCloop.c (newInduction): fixed bug #845630
13332 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13334 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13335 inadvertantly left behind from my 2003-11-12 change
13337 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13339 Updated headers I neglected to commit yesterday.
13340 * src/SDCClrange.h,
13343 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13345 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13346 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13347 * src/SDCCopt.c (eBBlockFromiCode),
13348 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13349 the creation of the key hash table from the sequencing so it can be used
13350 earlier (for some GCSE bug fixes still pending)
13352 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13354 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13355 * support/regression/tests/addsub.c: testing genPlus shortcut
13357 2003-11-15 Borut Razem <borut.razem AT siol.net>
13359 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13361 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13363 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13364 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13365 ordering is immaterial.
13366 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13368 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13370 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13371 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13372 (SIGSEV) of bug #840381
13373 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13374 unlink new file before rename if new and old filenames are the same)
13376 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13378 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13379 uninitialized variables) for the mcs51. Set environment variable
13380 SDCC_GENRAMCLEAR to test.
13381 xdata initialization slightly shorter
13383 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13386 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13387 #838241 & 780691 (basicly the same bug)
13388 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13389 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13391 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13393 * src/SDCCmain.c (linkEdit): "fix" #834252
13395 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13397 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13399 * src/SDCC.y: fixed bug #819403
13401 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13403 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13404 the reentrant attribute.
13405 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13406 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13408 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13409 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13410 erroneously reduced to a literal.
13411 * src/hc08/ralloc.c (packRegisters, rematStr),
13412 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13415 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13417 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13418 * doc/sdccman.lyx: changed from 'article' to 'book'
13419 * doc/Makefile: readded test_suite_spec and cdbfileformat
13421 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13423 * device/include/stdlib.h: include malloc.h to comply with ANSI
13424 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13426 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13428 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13429 * doc/clean.mk: also remove *.out files
13430 * doc/sdccman.lyx: some additions, larger top/bottom margins
13432 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13434 * src/SDCC.y: fixed bug #837365
13435 * support/regression/tests/bitopcse.c
13436 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13437 a symbol (might be valop instead)
13438 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13439 * device/lib/clean.mk: added hc08 to the cleaning list
13441 2003-11-04 Borut Razem <borut.razem AT siol.net>
13443 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13445 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13446 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13447 malloc is declared in standard stdlib.h
13449 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13451 * device/lib/hc08/Makefile: need to clean .rel not .o files
13452 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13454 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13458 * src/mcs51/main.c,
13459 * src/ds390/main.c,
13463 * src/pic16/main.c,
13464 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13465 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13466 tests (which uses the port's oclsExpense function)
13472 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13474 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13476 * src/SDCCcse.c (ifxOptimize),
13477 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13478 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13479 deleting the IFX iCode.
13480 * src/hc08/ralloc.c: reduced unneeded slocs
13481 * src/hc08/gen.c: fixed bug in asmopToBoolean
13483 2003-11-04 Borut Razem <borut.razem AT siol.net>
13485 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13486 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13487 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13488 transferred to configure
13490 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13492 Use headers defined in the C[++] standards:
13493 * sim/ucsim/gui.src/serio.src/fileio.cc
13494 * sim/ucsim/gui.src/serio.src/frontend.cc
13495 * sim/ucsim/gui.src/serio.src/main.cc
13496 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13497 * support/Util/NewAlloc.c
13499 * as/mcs51/lklibr.c
13503 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13505 * Added MSVC projects for hc08 assembler and linker:
13506 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13507 /as/hc08/link_hc08.dsp
13509 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13511 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13513 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13515 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13517 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13519 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13521 2003-10-31 Borut Razem <borut.razem AT siol.net>
13523 * support/cpp2/cpplib.h,
13524 support/cpp2/cpplib.c,
13525 support/cpp2/cpplex.c,
13526 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13527 to switch _asm block preprocessing on / off. Default is
13528 #pragma preproc_asm +
13530 2003-10-31 Borut Razem <borut.razem AT siol.net>
13532 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13533 when outputting comment blocks (when executed with -C option) and
13534 _asm (SDCPP specific) blocks
13536 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13538 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13540 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13542 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13544 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13546 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13547 * src/SDCCast.c (decorateType): fixed bug #832664
13549 2003-10-31 Borut Razem <borut.razem AT siol.net>
13551 * support/cpp2/cpplex.c: fixed for SDCPP:
13552 comments(when executed with -C option) and _asm blocks
13553 were included even if they where in skipped #if block.
13554 Applied solution from GCC cpp 3.3.2
13556 2003-10-31 Borut Razem <borut.razem AT siol.net>
13558 * src/SDCC.lex: sdcc now understands both formats:
13559 '# <line_number> <file_name>' and
13560 '#line <line_number> <file_name>'
13561 * support/cpp2/cppmain.c: sdcpp now generates the standard
13562 '# <line_number> <file_name>' instead of former
13563 '#line <line_number> <file_name>'
13565 2003-10-30 Borut Razem <borut.razem AT siol.net>
13567 * support/cpp2/cpphash.h,
13568 * support/cpp2/cpplib.h
13569 * support/cpp2/cpplex.c,
13570 * support/cpp2/cppmain.c,
13571 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13573 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13575 Fixed a number of problems revealed by bug #827883.
13576 * src/SDCCloop.c (loopInvariants): Spill location of the
13577 result operand should be recomputed if extracted from
13578 a loop. Also, don't extract assignments of an iTemp
13580 * src/SDCCast.c (isConformingBody): loop reversal should
13581 not occur if the control variable is involved with a
13582 relational operator.
13584 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13586 * .version: bumped to 2.3.6 to reflect the big improvements
13587 made by Erik and Klaus. Thanks!
13589 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13591 Replaced the livrange code.
13592 * src/SDCClrange.c: added new LR code
13594 * src/SDCCBBlock.h: removed remainig parts from old LR code
13595 * src/ds390/ralloc.c,
13596 * src/ds390/gen.c: minor fixes to make it work with new code
13598 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13601 * as/hc08/lkrloc.c,
13603 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13604 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13605 (tweaked fix for bug #818696)
13607 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13609 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13611 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13614 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13615 * src/mcs51/gen.c (gencjneshort),
13616 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13617 more efficient (per Scott Bronson's suggestion)
13619 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13621 Extended the semantics of the critical keyword to include
13622 individual statements. See RFE #827755 and #799831
13627 * support/Util/SDCCerr.c
13628 * support/Util/SDCCerr.h
13633 2003-10-19 Borut Razem <borut.razem AT siol.net>
13635 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13637 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13639 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13641 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13642 and predecrement operand is displayed
13644 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13646 * src/SDCCval.c (valMinus): fixed bug #826041
13648 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13650 Some hc08 related updates that I missed earlier
13651 * sim/ucsim/stypes.h
13652 * support/regression/ports/hc08/spec.mk
13654 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13656 New target "hc08" for the Motorola 68hc08 family of micros
13664 * sim/ucsim/hc08.src/*
13665 * sim/ucsim/configure.in
13666 * src/ucsim/configure
13667 * sim/ucsim/packages_in.mk
13670 * device/include/mc68hc908qy.h
13671 * device/lib/hc08/*
13672 * device/lib/Makefile.in
13673 * support/regression/ports/hc08/*
13674 * support/regression/Makefile
13676 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13678 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13680 * src/ds390/gen.c (genCast): fixed bug #821957
13682 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13684 * device/lib/logf.c: "fixed" overlay bug
13685 * support/regression/ports/host/spec.mk: added m library
13686 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13687 * support/regression/tests/float_trans: added (for Eric)
13689 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13691 * src/mcs51/gen.c (genCpl): fixed bug
13692 http://sf.net/mailarchive/message.php?msg_id=6263915
13694 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13696 * src/SDCCast.c (decorateType): added extended constant folding
13697 * src/SDCCsymt.c (computeType): cleanup
13698 * src/SDCCval.c (valShift): minor optimization
13699 * support/regression/tests/ast_constant_folding.c: added
13701 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13703 * src/SDCCmain.c: removed some unintended changes
13705 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13707 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13708 * src/z80/gen.c: fixed part of bug #817589
13709 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13711 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13713 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13724 * src/ds390/ralloc.c
13726 * src/mcs51/ralloc.c
13728 * src/pic16/ralloc.c
13729 * src/xa51/ralloc.c
13731 * src/z80/gen.c: removed unused label "release:"
13733 2003-10-06 Borut Razem <borut.razem AT siol.net>
13735 * src/SDCC.lex: removed definition of unused variables
13736 save_optimize and save_options
13738 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13740 * clean.mk: removed '=' in "-maxdepth=1"
13741 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13742 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13744 2003-10-06 Borut Razem <borut.razem AT siol.net>
13746 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13747 my_unput() replaced by unput()
13749 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13751 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13752 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13753 type-punned pointer will break strict-aliasing rules"
13754 Old LR behaviour is again default; Klaus' LR can be choosen by
13755 defining the environment variable LRKLAUS
13759 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13760 * clean.mk: fixed removal of files in bin/CVS/
13761 * device/lib/clean.mk: fixed removal of directories small and large
13762 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13764 * src/SDCCval.c: removed superflous test for pedantic
13766 2003-10-05 Borut Razem <borut.razem AT siol.net>
13768 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13769 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13770 message "unmatched #pragma SAVE and #pragma RESTORE"
13772 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13774 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13775 assembly, critical functions, atomic, nojtbound)
13777 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13779 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13785 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13788 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13790 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13792 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13793 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13794 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13796 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13798 * src/z80/gen.c (genRet): fixed bug #524753
13799 * src/z80/gen.c (genCast): fixed internal error on cast from
13801 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13802 fix for bug #477835 to the z80
13803 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13804 for tracking iCodes in the peephole optimizer for z80
13806 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13808 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13809 the other part of bug #814548
13810 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13812 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13814 * src/SDCCcse.c: fixed part of bug #814548
13816 2003-09-28 Borut Razem <borut.razem AT siol.net>
13818 * src/asm.c: rewrite of printILine() to use temporary file instead
13820 * src/xa51/main.c: commented out declaration of int rewinds
13822 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13824 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13826 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13828 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13829 * src/asm.c (printILine): Fixed bug #811015
13831 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13833 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13836 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13838 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13839 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13840 to correctly handle general case of AOP_PAIRPTR
13841 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13843 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13845 * src/mcs51/ralloc.c (fillGaps),
13846 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13847 register positioning bug)
13849 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13851 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13853 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13855 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13856 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13857 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13858 (ralloc doesn't intentionally do this now, but perhaps later)
13859 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13860 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13861 register positioning bugs (Fixed bug #762602 and #795325)
13862 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13863 (Fixed bug #808779)
13864 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13865 lines that --i-code-in-asm generates
13867 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13869 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13870 trying to fclose a FILE* that was already closed.
13872 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13874 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13875 of const struct should be treated as if const themselves)
13877 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13879 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13881 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13883 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13884 Unix (/n) and DOS (/r/n) line terminations.
13886 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13888 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13891 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13893 * src/mcs51/gen.c (genFunction, genEndFunction),
13894 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13895 and restore of EA so that stack offsets to parameters are
13896 correct when using both critical and reentrant/stack-auto.
13897 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13898 size (can be triggered in error if sloc is shared between
13899 different sized objects)
13900 * device/include/float.h: fixed macros to explicitly use
13901 unsigned long where needed
13903 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13905 Feature req. 799831: added code to allow nesting of critical functions
13906 * src/mcs51/gen.c (genFunction, genEndFunction)
13907 * src/ds390/gen.c (genFunction, genEndFunction)
13909 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13911 * src/SDCCsymt.c (sclsFromPtr),
13913 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13914 support for standard C idiom of memory mapped variables; for
13915 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13916 to xdata int at 0x1234 tempvar = 1.
13917 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13918 provided by Akiya ISHIDA
13920 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13922 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13923 * src/SDCCval.c (constVal): added reduction from int to char
13924 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13925 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13926 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13928 * support/regression/tests/shifts.c: fixed
13930 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13932 * src/z80/gen.c (genXor): Fixed bug #805445
13934 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13936 Fixed bug #621531 (const & volatile confusion in the type chain).
13937 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13938 refer to the const or volatile state of the pointer itself.
13950 * src/pic16/ralloc.c
13951 * support/regression/tests/const.c
13953 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13955 When checking for duplicated modules, use absolute paths
13956 instead of relative paths. Files changed:
13961 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13963 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13965 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13967 * device/include/string.h: added size_t typedef, changed
13968 prototypes to use size_t, eliminated separate reentrant and
13969 non-reentrant declarations, added _memmove declaration
13970 * device/lib/_memcpy.c: changed to use size_t instead of int,
13971 changed /4 to >>2 to avoid division library call
13972 * device/lib/_memcmp.c,
13973 * device/lib/_memset.c,
13974 * device/lib/_strncat.c,
13975 * device/lib/_strncpy.c,
13976 * device/lib/_strncmp.c: changed to use size_t instead of int
13977 * device/lib/_memmove.c: new file (fixed bug #772294)
13978 * device/lib/Makefile.in: added _memmove.c
13979 * device/lib/z80/asm_strings.s: fixed bug #772290
13980 * support/regression/tests/bitfields.c: attempt to fix host assertion
13981 failure on amd64-unknown-linux2.2
13983 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13985 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13986 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13987 * as/z80/asmain.c (main): fixed bug #801766
13989 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13991 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13994 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13996 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13997 reported in bug #800609
13999 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
14001 * Top header beautifications in src/pic16 directory:
14002 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
14003 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
14004 pcoderegs.h, ralloc.c, ralloc.h
14005 * main.c: added top header and GPL license notice
14006 * pcode.c: fixed the if-conditional warning
14008 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
14010 * device/lib/_mullong.c: replaced int by short for gcc
14012 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14014 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
14015 and JUMPTABLE iCodes properly now (worked by accident before)
14016 * src/mcs51/gen.c (leftRightUseAcc),
14017 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
14018 iCode properly now. Use getSize instead of nRegs since a & b
14019 aren't part of the nRegs tally.
14021 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
14023 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
14024 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
14025 before instructions that use the _STATUS register
14027 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
14029 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
14030 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
14031 fetching of the pointer
14032 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14033 copied from genNearPointerSet()
14034 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14035 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14036 If they pop r0/r1 they must be called in the opposite order than aopOp().
14037 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14038 (resp. --stack-auto), prepared for --xstack
14040 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14042 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14044 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14046 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14047 these ports have their own __sdcc_external_start()
14049 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14051 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14052 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14053 type for bits was changed. It resulted in bit variables becoming
14054 global, which is not permitted in PIC 14 assembly output.
14056 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14058 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14060 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14062 Z80 and MCS51 linkers complaint if a public symbol is defined
14063 in more than one library module:
14067 * as/mcs51/Makefile.in
14069 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14071 A few small changes that speed up the peephole optimizer.
14075 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14077 Try to make the peephole optimizer smarter by maintaining
14078 an association between the assembly source code and the
14079 iCodes that originated them. Put this information to use
14080 with a new peephole rule condition "notVolatile" so that
14081 the rules can be aggressive yet still safe.
14086 * src/mcs51/peeph.def
14088 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14092 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14093 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14094 if the left or right operand symbols have the accuse flag set.
14096 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14098 Changed the type of the result of the ! (NOT) operator to char;
14099 previously it returned the same type as the source. This allows
14100 us to eliminate all the genFloatNot functions (all of its target
14101 implementations were very buggy) since !float can use the same
14104 * src/SDCCicode.c (ast2iCode): ! returns char
14105 * src/mcs51/gen.c (genNot, genNotFloat),
14106 * src/ds390/gen.c (genNot, genNotFloat),
14107 * src/z80/gen.c (genNot, genNotFloat),
14108 * src/pic/gen.c (genNot, genNotFloat),
14109 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14111 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14113 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14114 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14115 during interrupts. Ensure WSAVE is located at a shared bank address.
14116 2. Fixed page selection in some places
14117 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14118 the registers name strings.
14119 4. Fixed "signed / unsigned compare" compiler warnings.
14120 5. The PIC port manages its own allocation of the general purpose
14121 registers, but makes no attempt to reuse them. As a result when
14122 compiling it soon runs out of general purpose registers. Some
14123 additional code was added to the files pcode.c and device.c to walk
14124 through the function call tree and rename the registers so that they
14134 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14135 genPlus() & genMinus() when the result is the same as left or right
14137 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14139 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14141 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14143 Made bitfield a distinct type from bit so that bitfields
14144 convert as per ANSI C and bits retain their traditional
14145 boolean style behaviour. Implemented bitfield support in
14153 * src/ds390/gen.c: bit v bitfield split
14154 * src/z80/gen.c: New support for bitfields
14155 * support/regression/tests/bitfields.c: reenabled z80,
14158 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14160 Rules 246.x, 247.x relate to bitfields, the others speed up
14161 access to xdata mapped I/O devices.
14163 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14165 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14167 Cleaned up genPackBits and genUnpackBits and added two helper
14168 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14169 for literal assignments in genPackBits (thanks to Frieder for
14175 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14177 Fixed bug #748310 (pointer to function type mishandled when the
14178 function name is omitted). Also fixed a SIGSEGV when a function
14179 attribute (reentrant, etc) is used on a non-function or on a
14180 function but misplaced before the parameter list.
14182 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14184 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14185 * support/Util/SDCCerr.h,
14186 * support/Util/SDCCerr.c: Added func attr misuse error msg
14188 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14190 Fixed bug #787649 by anonymous
14191 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14192 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14194 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14196 Fixed numerous bitfield problems.
14198 * src/SDCC.y: More bitfield related error checking
14200 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14201 * support/Util/SDCCerr.h,
14202 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14203 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14204 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14205 * support/regression/tests/bitfields.c: tests added
14207 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14209 Made the constant following the "interrupt" keyword optional. If
14210 omitted, the function will not automatically be given an entry
14211 in the interrupt vector table (similar to #pragma NOIV, but
14212 less syntacticly kludgy). The interrupt number is also now
14213 range checked. Also fixed a bug in the high order bit example
14220 * support/Util/SDCCerr.c
14221 * support/Util/SDCCerr.h
14224 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14226 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14227 * src/SDCCicode.c (operandOperation): rewritten some ops
14228 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14229 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14231 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14232 be re-activated by defining REDUCE_LITERALS)
14233 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14234 unsigned, but are signed by default
14235 * src/SDCCval.c (constVal): rearranged
14236 * src/SDCCval.c (valMod): preliminary fix
14237 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14238 * support/regression/literalop.c: added, work in progress
14240 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14242 Generate warnings for useless declarations like "char data;"
14243 that don't do what new users expect.
14246 * support/Util/SDCCerr.h
14247 * support/Util/SDCCerr.c
14249 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14251 * src/SDCCval.c (valMult): fix overflow detection of negative int
14253 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14255 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14257 Changes to support big endian targets:
14270 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14272 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14273 * device/lib/time.c: fixed warning "integer overflow in expression"
14275 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14277 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14278 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14279 constants are unsigned; added recognition of "u" flag for unsigned
14280 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14281 * src/SDCCval.c (valDiv, valMod): fixed signdness
14282 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14283 signedness of modulo, left and right shift
14284 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14285 * support/Util/SDCCerr.h: added warning W_INT_OVL
14286 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14287 * src/SDCCast.c (ast_print): improved output of constants
14289 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14291 Fixed some warnings when building with MSVC:
14293 * as/mcs51/asdata.c
14297 * link/z80/aslink.h
14298 * link/z80/lkdata.c
14299 * link/z80/lkeval.c
14304 * support/cpp2/cpplib.c
14308 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14310 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14312 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14314 * support/librarian/clean.mk: Do not remove Makefile.
14315 * support/librarian/Makefile: added.
14317 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14319 Added librarian to MSVC build:
14322 * support/librarian/librarian.dsp
14324 'configure' not needed for librarian, removed:
14325 * support/librarian/configure
14326 * support/librarian/configure.in
14327 * support/librarian/config_in.h
14328 * support/librarian/Makefile.in
14330 Hopefully these ones built the librarian and the rest of sdcc properly:
14332 * Makefile.common.in
14334 Messed up 'configure', so revert to previous version:
14338 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14340 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14341 there, while the mantissa of a double is "only" 53 bits wide.
14343 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14345 Adding sdcclib to the build. MSVC project coming soon.
14346 Files added/changed:
14348 * support/librarian/clean.mk
14349 * support/librarian/configure
14350 * support/librarian/configure.in
14351 * support/librarian/config_in.h
14352 * support/librarian/Makefile.bcc
14353 * support/librarian/Makefile.in
14354 * support/librarian/sdcclib.c
14357 * Makefile.common.in
14361 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14363 Linker now complaints if linked modules have conflicting options, for
14364 example, one compiled using --model-large and another one compiled with
14365 --model-small. The following files were modified:
14367 * as/mcs51/asdata.c
14368 * as/mcs51/aslink.h
14370 * as/mcs51/asmain.c
14372 * as/mcs51/i51pst.c
14373 * as/mcs51/lkdata.c
14374 * as/mcs51/lklibr.c
14375 * as/mcs51/lkmain.c
14381 * link/z80/aslink.h
14382 * link/z80/lkdata.c
14383 * link/z80/lklibr.c
14384 * link/z80/lkmain.c
14387 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14389 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14390 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14392 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14394 * src/z80/mappings.i: fix _mul[us][int,long] entries
14396 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14398 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14400 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14402 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14403 * support/regression/tests/bitopcse.c: added
14411 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14413 added support for new library format to z80, gbz80 linkers:
14419 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14421 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14422 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14424 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14426 added DUMMY_READ_VOLATILE:
14435 * src/SDCCcse.c (algebraicOpts): many improvements
14436 * src/SDCCcse.h: removed algebraicOpts()
14437 * src/SDCCicode.c (picDummyRead): added
14439 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14441 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14442 "Insufficient space in data memory".
14444 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14446 * src/mcs51/gen.c: fixed bug #771358
14447 * src/z80/gen.c: fixed bug #759087
14449 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14451 * src/pic16/glue.c: minor cleanup by Vangelis
14453 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14455 * device/include/regc515c.h: fixed #758477
14456 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14457 * device/lib/_gptrput.c: saved a few bytes
14458 * my tab spacing is 8, yours too?)
14459 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14460 * device/lib/serial.c: process RX bytes earlier than TX bytes
14461 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14463 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14465 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14467 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14469 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14471 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14473 * device/lib/Makefile.in: bad fix, reverted to 1.43
14475 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14477 * device/lib/Makefile.in: added missing z80 object files
14479 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14481 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14482 pic16 progress by Vangelis:
14485 * src/pic/Makefile:
14492 * pic16/genarith.c:
14497 * pic16/pcodepeep.c:
14500 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14502 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14504 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14506 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14507 added gbz80 build to MSVC project.
14508 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14509 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14510 from 8051 stuff and setup so it links using a .lnk file.
14512 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14514 * support/librarian/sdcclib.c: sdcc librarian.
14515 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14518 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14520 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14522 2003-07-02 Borut Razem <borut.razem AT siol.net>
14524 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14525 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14526 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14527 src/xa51/main.c, src/z80/main.c:
14528 virtualization of glue() function: each port has it's own glue function,
14529 which is accessed by do_glue function pointer in PORT.general structure
14531 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14533 * DS800C400 fun, improved ROM interface and tinibios.
14535 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14537 * More support for DS80C400. Now includes beginning of interface to ROM.
14539 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14541 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14543 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14545 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14547 2003-06-19 Borut Razem <borut.razem AT siol.net>
14549 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14551 2003-06-19 Borut Razem <borut.razem AT siol.net>
14553 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14554 fixed Z80 port - crt0.o: cannot open.
14556 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14558 * support/Util/MySystem.c (merge_command): revert bad fix
14560 2003-06-18 Borut Razem <borut.razem AT siol.net>
14562 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14564 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14566 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14567 option --use-stdout sends errors to stdout instead of stderr.
14569 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14571 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14573 2003-06-15 Borut Razem <borut.razem AT siol.net>
14575 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14576 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14577 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14578 fixed width array of pointers replaced with sets;
14579 multiple include and lib paths ared transferred to preprocessor and linker
14580 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14581 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14582 fixed width array of pointers
14583 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14584 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14585 fixupPath(), getPathDifference()
14586 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14587 fixed width array of pointers
14589 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14591 * src/pic16/ralloc.c: fix warnings
14592 * src/pic16/pcode.c: fix warning
14594 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14596 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14597 know all the details, but essentially this set of changes enable
14598 the pic16 port to generate movff instructions and generate assembler
14602 * src/pic16/glue.c:
14603 * src/pic16/pcode.c:
14604 * src/pic16/device.c:
14605 * src/pic16/main.c:
14606 * src/pic16/pcode.h:
14607 * src/pic16/pcoderegs.c:
14608 * src/pic16/ralloc.c:
14609 * src/pic16/ralloc.h:
14611 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14613 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14614 added option --vc, so sdcc errors and warnings are compatible with
14615 Microsoft Visual Studio.
14617 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14619 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14620 device/lib/libfloat.lib: added atof function.
14622 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14624 * doc/sdccman.lyx: updated to Lyx 1.3
14625 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14626 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14627 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14629 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14631 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14633 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14635 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14636 additions to the "related tools/documentation" section
14638 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14640 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14642 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14644 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14645 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14647 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14649 * doc/sdccman.lyx: fix double dash and other minor things
14650 * doc/Makefile: fix double dash
14652 2003-05-28 Karl Bongers(patches from Martin Helmling)
14653 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14654 condition and ignore commands.
14656 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14658 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14659 is in parts still quite out of date, I did changes as far as I felt makes sense
14660 for a non-native english speaker.
14661 Please feel free to add to the manual or to correct my changes.
14662 * doc/Makefile: undid touching the date of intermediate tex files.
14664 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14666 * doc/sdccman.lyx: Manual has an index now
14668 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14670 Finalize muluint/mulsint and mululong/mulslong merging:
14671 * device/lib/_mulint.c
14672 * device/lib/_mullong.c
14673 * device/lib/gbz80/mul.s
14674 * device/lib/gbz80/stubs.s
14675 * device/lib/z80/mul.s
14676 * device/lib/z80/stubs.s
14677 * src/SDCCsymt.c (initCSupport)
14679 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14681 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14682 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14683 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14684 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14687 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14689 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14690 the regression tests I'm not brave enough to enable 245.b, 245.c
14691 * doc/sdccman.lyx: added latex preamble for hyperref package.
14692 Using pdflatex this will give you a hyperlinked pdf file with
14693 bookmarks. (prepend '%' before /usepackage if this breaks something)
14695 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14697 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14699 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14701 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14703 2003-05-21 <johan AT balder>
14705 * src/SDCCglue.c (printIval): fixed bug #739934
14707 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14709 Applied patch from bug 737905 (renamed yylineo to mylineno):
14716 * src/pic16/pcode.c: Cleaned warnings
14717 * src/pic16/pcodeflow.c: Cleaned warnings
14718 * src/pic16/pcoderegs.c: Cleaned warnings
14720 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14722 * src/pic16/pcode.c: Cleaned warnings
14723 * src/pic16/pcodepeep.c: Cleaned warnings
14724 * src/pic16/ralloc.c: Cleaned warnings
14726 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14728 * doc/sdccman.lyx: fixed bug 739745
14729 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14731 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14733 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14734 it can be defined with CFLAGS when running configure
14735 * src/SDCCmain.c: fixed compiling + linking with object files
14737 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14739 * configure.in: configure for pic16 port,
14740 added --disable-pic16-port
14741 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14742 * src/SDCCmain.c: linkOptions is changed to set *,
14743 added if/endif conditional macros to remove options help
14744 messages from optionsTable when a port is not configured, added
14745 support for the PIc16 port in the ports table, when executing
14746 the compiler with no port specified on command line, a default
14747 port is selected with the new macro DEFAULT_PORT which is
14748 defined in port.h, in setDefaultOptions() linkOptions is removed
14749 from initialization assignment, since now it is a set,
14750 parseCmdLine uses setParseWithComma for linkOptions, in
14751 linkEdit() linkOptions are accessed with new function indexSet()
14752 which returns the i'th item of a set variable. See SDCCset.c, in
14753 linkEdit() when calling buildCmdLine(), added linkOptions as
14754 last argument. Now users can pass arguments to gplink via the
14755 -Wl option, main() uses pic16glue() to glue up pic16 programs
14756 * src/SDCCpeeph.c: various changes to support pic16
14757 * src/SDCCset.c: added function void *indexSet(set *, int) to
14758 return the i'th item of the set
14759 * src/SDCCset.h: added function prototype for indexSet()
14760 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14761 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14762 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14763 added macro DEFAULT_PORT
14764 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14765 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14767 * src/pic16/glue.c: commented out some error producing lines
14768 * src/pic16/main.c: __config directives are commented out to stop
14769 gpasm complaining and test the linkage with gplink, _linkCmd and
14770 _asmCmd changed to be more gplink and gpasm friendly
14771 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14772 produced an error when parsed, peep rule 12 is added to utilize
14773 movff, but it is commented out since the pCode does not support
14774 yet a command with 2 address arguments
14776 2003-05-18 <johan AT balder>
14778 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14779 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14780 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14782 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14783 Added feature to script commands from file.
14785 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14787 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14788 * src/SDCCutil.c: include ctype.h for win32
14790 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14792 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14794 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14796 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14797 Fixed so you can set breakpoints prior to run, run does not stop
14798 on entry now. Add tbreak. Other enhancements and fixes for use
14801 2003-05-12 Borut Razem <borut.razem AT siol.net>
14803 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14805 2003-05-11 Borut Razem <borut.razem AT siol.net>
14807 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14808 the path of bin directory, so that PATH is the only env. variable, which has to be set
14809 in case of standard installation.
14810 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14811 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14812 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14814 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14816 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14817 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14818 temp files are in the port dir; clean the gen/test directory when
14819 generating new test.c
14820 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14821 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14822 * support/regression/tests/zeropad.c: added
14824 2003-05-09 <johan AT balder>
14826 * src/SDCCglue.c: fixed bug #597940
14828 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14830 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14831 cache sfr, optimize next,step, fix off by one sourceline,
14832 support ddd list function.
14833 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14835 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14837 * support/regression/HTMLgen.py: added compare_s2f()
14838 * support/regression/Makefile: redo 1.27
14839 * support/regression/generate-cases.py: redo 1.5
14841 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14843 * support/regression/tests/float.c: workaround 33 bit hex constant
14844 * support/regression/tests/simplefloat.c: fix division for host
14846 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14848 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14849 that tame's the PIC's over-aggressive optimizer.
14851 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14853 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14856 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14858 Initial support for DS80C400. "Hello world" runs on TINIm400
14861 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14863 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14864 * Some notes on ddd usage added in debugger/README
14865 Martin Helmling adding more features and fixes for ddd GUI debugger.
14866 Code added for nexti, stepi, up, down, and other adjustments.
14868 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14870 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14871 * src/pic/peeph.def Added two rules to optimize carry manipulation
14872 * src/pic/* removed debug printfs
14874 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14876 * debugger/mcs51/cmd.c: added header newalloc.h
14878 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14880 * as/Makefile: new EXEEXT
14881 * as/z80/Makefile: remove trailing slash of BUILDIR
14882 * as/z80/clean.mk: new EXEEXT
14883 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14884 * support/cpp2/Makefile.in: new EXEEXT
14885 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14887 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14889 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14890 EXEEXT was introduced to fix all related problems with targets
14891 "clean", "install" and "uninstall"; a couple of further flaws
14892 especially with "clean" have been fixed too
14893 * as/mcs51/Makefile.in
14894 * as/mcs51/clean.mk
14898 * debugger/mcs51/Makefile.in
14899 * debugger/mcs51/clean.mk
14900 * link/z80/Makefile
14901 * link/z80/Makefile.in
14902 * link/z80/clean.mk
14904 * packihx/Makefile.in
14906 * sim/ucsim/Makefile
14907 * sim/ucsim/clean.mk
14908 * sim/ucsim/avr.src/Makefile.in
14909 * sim/ucsim/avr.src/clean.mk
14910 * sim/ucsim/s51.src/Makefile.in
14911 * sim/ucsim/s51.src/clean.mk
14912 * sim/ucsim/xa.src/Makefile.in
14913 * sim/ucsim/xa.src/clean.mk
14914 * sim/ucsim/z80.src/Makefile.in
14915 * sim/ucsim/z80.src/clean.mk
14916 * sim/ucsim/main_in.mk
14917 * sim/ucsim/packages_in.mk
14918 * sim/ucsim/gui.src/Makefile.in
14919 * sim/ucsim/gui.src/serio.src/Makefile.in
14920 * sim/ucsim/gui.src/serio.src/clean.mk
14923 * support/cpp2/Makefile.in
14924 * support/cpp2/clean.mk
14925 * support/makebin/Makefile
14926 * support/makebin/clean.mk
14927 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14928 * doc/sdccman.lyx: --program-suffix no longer needed
14930 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14932 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14933 Martin Helmling added support for ddd GUI debugger.
14934 Code added to display assembly, set variables, and other commands
14935 to interface to ddd.
14937 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14939 * as/Makefile: fix target clean
14940 * as/clean.mk: fix target clean
14941 * as/z80/clean.mk: fix target clean
14943 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14945 * Makefile.common.in: added AT EXEEXT AT
14946 * configure.in: removed all mingw32 stuff
14947 * configure: rebuilt from configure.in
14948 * doc/sdccman.lyx: updated section "installation"
14949 * support/scripts/sdcc_mingw32: adapted to configure
14950 * support/scripts/sdcc_cygwin_mingw32: added
14952 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14954 * src/pic Added object file support for the PIC port
14955 * src/pic Applied patch from Craig Franklin (this started the object file support)
14956 * src/regression Updated the PIC regression tests for object files
14958 2003-04-20 Borut Razem <borut.razem AT siol.net>
14960 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14961 lklex.c: In function `getfid':
14962 lklex.c:203: warning: array subscript has type `char'
14963 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14964 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14965 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14966 stack handling macros
14968 2003-04-19 Borut Razem <borut.razem AT siol.net>
14970 * "handling space characters in file path" task:
14971 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14972 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14973 * support/Util/MySystem.h: make it self-sufficient
14974 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14975 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14976 handling space characters in file path
14977 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14978 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14979 * support/Util/MySystem.c: handling space characters in executable's path
14981 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14983 * as/z80/Makefile: fix permanent rebuild of z80
14984 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14985 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14987 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14989 * src/SDCCopt.c: add special case optimization to replace modulo by
14990 a power of two with a bitwise AND.
14992 2003-04-18 <johan AT balder>
14994 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14996 2003-04-17 <johan AT balder>
14998 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14999 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
15001 2003-04-13 Borut Razem <borut.razem AT siol.net>
15003 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
15004 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
15005 fixed mingw problem in adl_NORMALIZE_PATH
15007 2003-04-12 Borut Razem <borut.razem AT siol.net>
15009 * fixed "#pragma SAVE/RESTORE can not be nested":
15010 * src/SDCC.lex: reworked pragma handling functions
15011 * sdcc/src/SDCCglobl.h: reworked stack handling macros
15012 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
15014 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15016 * src/SDCCutil.c (pathEquivalent): defined but not used
15017 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
15018 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
15019 * configure: rebuilt from configure.in
15020 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15021 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
15022 * device/include/Makefile.in: replace sdcc_datadir
15023 * device/lib/Makefile.in: replace sdcc_datadir
15024 * Makefile.common.in: add LDFLAGS from configure
15025 * packihx/Makefile.in: use LDFLAGS
15026 * src/Makefile.in: use LDFLAGS
15027 * support/cpp2/Makefile.in: add LDFLAGS from configure
15028 * support/makebin/Makefile: use LDFLAGS
15029 * .version: bumped version number to 2.3.5
15031 2003-04-12 Borut Razem <borut.razem AT siol.net>
15033 * completed "different paths" task:
15034 * src/SDCCmacro.c: fixed bug in handling quotes
15035 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15036 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15038 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15040 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15042 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15044 * ds390/gen.c ds390/peeph.def: fix bug 706781
15046 2003-04-11 Borut Razem <borut.razem AT siol.net>
15048 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15050 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15052 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15053 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15054 set - this bit used to not be set...).
15055 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15056 bad code in PIC Port
15057 * src/regression/and2.c added to test bug 609268
15058 * src/regression/Makefile added and2.c to regression test
15061 2003-04-08 <johan AT CP255758-A>
15063 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15064 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15065 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15067 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15069 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15071 * support/cpp2/Makefile.in: fix bug #487815
15072 * configure: rebuilt from configure.in
15073 * Makefile.common.in: docdir changed, new path suffixes
15074 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15075 * sdcc_vc_in.h: reflect changes from sdccconf.h
15076 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15077 * src/SDCCutil.h: remove BINDIR hack
15078 * doc/sdccman.lyx: update new path hierarchy
15080 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15082 * src/SDCCpeeph.c: added okToRemoveSLOC test
15084 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15086 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15088 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15090 * src/SDCCpeeph.c: added labelIsReturnOnly test
15091 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15093 2003-04-05 <johan AT balder>
15095 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15096 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15097 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15098 * src/SDCCast.c: fixed a warning
15099 * src/SDCCast.h: fixed a warning
15100 * src/SDCCicode.c (operandFromAst): fixed a warning
15102 2003-04-04 <johan AT balder>
15104 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15105 * src/SDCCast.c (decorateType): fixed bug #715076
15106 * src/SDCC.y: fixed bug #702907
15108 2003-04-03 <johan AT balder>
15110 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15111 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15112 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15113 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15114 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15116 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15118 * _decdptr.c: fix return values
15119 * _gptrget.c: fix return values
15120 * _gptrgetc.c: fix return values
15121 * _gptrput.c: fix return values
15122 * _mulint.c: fix return values
15123 * as/z80/Makefile: fix 'make -j' problem
15125 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15127 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15128 * configure.in: big cleanup, updated to autoconf 2.5x
15129 * configure: rebuilt from configure.in
15130 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15131 * sdcc_vc_in.h: reflect changes from sdccconf.h
15132 * doc/Makefile: fixed a flaw in "make install"
15134 2003-04-02 <johan AT balder>
15136 * src/ds390/gen.c (genCmp): no comments
15137 * src/mcs51/gen.c (genCmp): no comments
15138 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15139 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15141 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15143 * support/regression/generate-cases.py: place generated file in given sub directory
15144 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15145 * support/regression/Makefile: improvements for 'make -j';
15146 side effect: it's simpler and faster now
15148 2003-03-31 Borut Razem <borut.razem AT siol.net>
15150 * src/z80/main.c: link-{port} and as-{port} defined without path
15151 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15153 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15155 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15157 2003-03-30 Borut Razem <borut.razem AT siol.net>
15159 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15160 changed type of list parameter to set
15161 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15162 * src/port.h: changed type of do_assemble() parameter to set
15163 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15164 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15165 definition of "cppoutfilename" macro with NULL value in preProcess()
15166 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15167 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15168 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15169 replaced with set *binPathSet
15170 * shash_add() deallocates the item, if allready exsists, before adding the new one
15171 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15173 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15175 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15176 a nested for loop bug in the PIC port
15177 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15180 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15182 * support/Util/dbuf.h: remove C++ stuff to make it portable
15184 2003-03-28 Borut Razem <borut.razem AT siol.net>
15186 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15187 literal strings in stringLiteral()
15188 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15189 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15192 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15194 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15196 2003-03-26 <johan AT balder>
15198 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15199 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15200 * src/SDCCast.c (decorateType): fixed " -v < 3"
15202 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15204 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15205 Added Lenny Story's debug infrastructure changes:
15206 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15207 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15208 * src/cdbFile.c: added
15209 * src/SDCCdebug.c: added
15210 * src/SDCCdebug.h: added
15211 * src/SDCCast.c (createFunction)
15212 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15213 * src/SDCCmain.c (parseCmdLine, main)
15214 * src/SDCCmem.c (redoStackOffsets)
15215 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15218 * src/avr/gen.c (genAVRCode)
15219 * src/ds390/gen.c (gen390Code)
15220 * src/mcs51/gen.c (gen51Code)
15221 * src/pic/gen.c (genpic14Code)
15222 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15223 * src/xa51/gen.c (genXA51Code)
15224 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15226 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15228 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15229 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15231 2003-03-22 <johan AT balder>
15233 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15235 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15237 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15238 * doc/cdbfileformat.lyx: added, written by Lenny Story
15239 * doc/Makefile: added cdbfileformat.lyx
15240 * doc/clean.mk: added cdbfileformat.lyx
15242 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15244 * src/mcs51/peeph.def: fix bug #705773
15246 2003-03-20 <johan AT balder>
15248 An sfr/sbit can have an "at #" AND an initializer
15249 * src/SDCCsymt.c (checkSClass):
15250 * src/SDCCmem.c (allocGlobal):
15251 * src/SDCCmem.c (allocLocal):
15252 * src/SDCCast.c (createBlock):
15254 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15256 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15258 2003-03-16 <johan AT balder>
15260 Undid the hackup of const and volatile, the problem is much bigger
15262 * src/SDCCast.c:1.171
15263 * src/SDCCglue.c:1.138
15264 * src/SDCCicode.c:1.146
15265 * src/SDCCsymt.c:1.150
15266 * src/SDCCval.c:1.65
15268 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15270 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15271 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15273 2003-03-13 <johan AT balder>
15275 Hackup const and volatile modifiers in type chains a bit:
15277 * src/SDCCast.c:1.169
15278 * src/SDCCglue.c:1.136
15279 * src/SDCCicode.c:1.143
15280 * src/SDCCsymt.c1.146
15281 * src/SDCCsymt.h1.59
15282 * src/SDCCval.c:1.63
15284 2003-03-12 <johan AT balder>
15286 * src/SDCCBBlock.h: more LRH debugging junk
15287 * src/SDCCcflow.h: more LRH debugging junk
15288 * src/SDCCloop.c: more LRH debugging junk
15289 * src/SDCC.y (struct_declaration): fixed bug #697590
15290 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15291 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15292 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15294 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15295 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15296 test function names must now match exactly).
15297 * src/SDCCcse.c: added special case in findCheaperOp to allow
15298 extending a short integer. Makes less awful code for bug 700121 test case.
15300 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15302 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15303 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15305 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15307 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15308 actually called (operandsNotEqual() was called for all
15309 operandsNotEqualX tests).
15311 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15313 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15314 with shorter literals. Fixes bug 700121.
15316 2003-03-11 <johan AT balder>
15318 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15320 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15322 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15323 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15325 2003-03-10 Borut Razem <borut.razem AT siol.net>
15327 * src/SDCCmain.c: pipe preprocessor's output
15328 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15329 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15330 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15331 which closes all pipes in pipeSet set
15332 * src/SDCCset.c: free deleted item in function deleteSetItem()
15333 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15334 moved from z80 to src subproject
15335 * .version: increased version number to 2.3.4
15337 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15339 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15340 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15341 * support/regression/ports/xa51/spec.mk: fix typo
15343 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15345 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15347 2003-03-09 Borut Razem <borut.razem AT siol.net>
15349 * src/SDCCmain.c: pipe preprocessor's output
15350 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15351 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15352 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15353 which closes all pipes in pipeSet set
15354 * src/SDCCset.c: free deleted item in function deleteSetItem()
15355 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15356 moved from z80 to src subproject
15358 2003-03-09 Borut Razem <borut.razem AT siol.net>
15360 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15361 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15362 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15363 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15364 * src/SDCCglobl.h: unification of WIN32 native definitions
15366 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15368 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15370 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15372 * src/configure.in: check for endianess (even while cross-compiling)
15373 * src/configure: check for endianess (even while cross-compiling)
15374 * src/configure_in.h: check for endianess (even while cross-compiling)
15375 * src/avr/gen.c: remove old endianess stuff
15376 * src/mcs51/gen.c: remove old endianess stuff
15377 * src/ds390/gen.c: remove old endianess stuff
15378 * src/pic/gen.c: remove old endianess stuff
15379 * src/pic/genarith.c: remove old endianess stuff
15380 * src/pic/glue.c: fix endianess check
15381 * src/pic16/gen.c: remove old endianess stuff
15382 * src/pic16/genarith.c: remove old endianess stuff
15383 * src/pic16/glue.c: fix endianess check
15384 * src/xa51/gen.c: remove old endianess stuff
15385 * src/z80/gen.c: fix endianess check
15386 * src/SDCCglue.c: fix endianess check
15387 * src/ds390/peeph.def: fix bug 700036
15389 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15391 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15392 * src/configure: find appropriate data-types on host for SDCC's int and long
15393 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15394 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15395 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15397 2003-03-07 <johan AT balder>
15400 some minor cleanups before the big shot
15401 OP_DEFS and OP_USES now use Kevin's protection
15402 new option --nolabelopt
15404 * src/SDCCBBlock.c:
15413 * src/ds390/ralloc.c:
15414 * src/mcs51/ralloc.c:
15415 * src/pic/ralloc.c:
15416 * src/xa51/ralloc.c:
15417 * src/z80/ralloc.c:
15419 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15421 * src/pic/pcode.c (get_op): fix 64 bit warnings
15422 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15423 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15424 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15425 * support/regression/tests/malloc.c: fix 64 bit warnings
15427 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15429 * src/mcs51/gen.c (genMinus): fixed bug 696436
15431 2003-03-02 Borut Razem <borut.razem AT siol.net>
15433 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15435 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15437 * configure.in: test for mkstemp
15438 * sdccconf_in.h: add HAVE_MKSTEMP
15440 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15442 * device/include/ctype.h: removed warning while using --stack-auto
15443 * device/include/malloc.h: removed warning while using --stack-auto
15444 * device/include/string.h: removed warning while using --stack-auto
15446 2003-02-23 Borut Razem <borut.razem AT siol.net>
15448 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15449 because NDEBUG is defined (see man assert)
15450 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15452 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15454 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15455 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15457 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15459 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15460 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15462 2003-02-18 <johan AT balder>
15464 * as/mcs51/asmain.c (asmbl): module can start with a digit
15465 * as/z80/asmain.c (asmbl): module can start with a digit
15467 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15469 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15470 * src/asm.c: fix pipe() for Mingw32
15472 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15474 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15475 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15476 make -V work again; --c1mode reads now from stdin
15477 * doc/sdccman.lyx: added --c1mode
15478 * support/Util/SDCCerr.c: new messages for c1 mode
15479 * support/Util/SDCCerr.h: new messages for c1 mode
15480 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15482 2003-02-15 <johan AT balder>
15484 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15486 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15488 * doc/sdccman.lyx: Environment variables, -o and other minor things
15490 2003-02-14 <johan AT balder>
15492 * src/xa51/main.c: before anyone really tries to use it :)
15494 * Install doc's in share/sdcc/doc
15495 * removed some obsolete files
15496 * Do a proper make distclean and uninstall
15497 M Makefile.common.in
15500 M device/include/Makefile.in
15501 M device/lib/Makefile.in
15504 M sim/ucsim/doc/Makefile.in
15506 R src/avr/peeph.rul
15507 R src/xa51/peeph.rul
15508 M support/cpp2/Makefile.in
15509 M support/makebin/Makefile
15512 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15514 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15516 2003-02-10 Borut Razem <borut.razem AT siol.net>
15518 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15519 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15520 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15521 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15522 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15523 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15524 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15525 src/z80/Makefile.bcc: Borland Makefile cleanup
15526 * as/z80/Makefile.bcc: Added Borland Makefile
15527 * support/cpp2/borland.h: Removed
15529 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15531 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15532 * src/SDCC.lex: new pragma NOIV
15533 * src/SDCCglobl.h: new pragma NOIV
15534 * src/SDCCmem.c: new pragma NOIV
15536 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15538 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15540 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15542 * src/SDCCmain.c: signal handling is switched off by --debug
15543 * doc/Makefile: small fix for install; use clean.mk again
15544 * doc/clean.mk: clean *.pdf and *.html too
15546 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15548 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15549 * device/lib/printfl.c: fix a ds390 bug by making it portable
15550 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15551 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15552 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15553 * debugger/mcs51/cmd.c: converted multi-line string literals
15554 * sim/ucsim/globals.cc: converted multi-line string literals
15555 * src/SDCCmain.c: introduced signal handler to remove temp files
15556 * doc/Makefile: small tweaks, implement clean
15557 * doc: removed generated files
15559 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15561 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15562 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15563 Address Record is not correctly generated for DS390."
15565 2003-02-02 Borut Razem <borut.razem AT siol.net>
15567 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15568 * as/mcs51/asm.h: fixed compilation with Borland C
15569 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15570 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15571 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15572 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15573 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15574 src/z80/Makefile.bcc: delete $(LIB) only if exist
15575 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15577 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15579 * device/include/malloc.h: introduced NULL
15580 * device/include/string.h: introduced NULL
15581 * device/include/stdlib.h: introduced NULL
15582 * device/lib/_memcpy.c: removed NULL
15583 * device/lib/_strcat.c: removed NULL
15584 * device/lib/_strchr.c: removed NULL
15585 * device/lib/_strcmp.c: removed NULL
15586 * device/lib/_strcpy.c: removed NULL
15587 * device/lib/_strcspn.c: removed NULL
15588 * device/lib/_strlen.c: removed NULL
15589 * device/lib/_strncat.c: removed NULL
15590 * device/lib/_strncmp.c: removed NULL
15591 * device/lib/_strncpy.c: removed NULL
15592 * device/lib/_strpbrk.c: removed NULL
15593 * device/lib/_strrchr.c: removed NULL
15594 * device/lib/_strspn.c: removed NULL
15595 * device/lib/_strstr.c: removed NULL
15596 * device/lib/_strtok.c: removed NULL
15597 * device/lib/malloc.c: removed NULL, include own header
15599 2003-02-02 <johan AT balder>
15601 * 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
15602 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15603 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15604 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15605 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15606 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15608 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15610 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15613 2003-02-01 <johan AT balder>
15615 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15617 2003-01-31 <johan AT CP255758-A>
15619 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15621 2003-01-30 <johan AT balder>
15623 * src/SDCCBBlock.c: automatic bug detection
15624 * src/SDCCicode.c: automatic bug detection
15626 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15628 * src/SDCCglobl.h: now --xram-size 0 works
15629 * src/SDCCmain.c: now --xram-size 0 works
15631 2003-01-29 <johan AT balder>
15633 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15635 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15637 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15638 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15639 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15640 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15641 * src/SDCCglobl.h: Added options --xram-size and --code-size
15642 * src/SDCCmain.c: Added options --xram-size and --code-size
15644 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15646 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15647 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15649 2003-01-27 <johan AT balder>
15651 * src/SDCC.y: fixed bug #613764
15653 2003-01-26 <johan AT balder>
15655 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15656 * src/SDCCsymt.h: fixed bug #673374
15657 * src/SDCCglue.c: fixed bug #661910
15658 * src/SDCCast.c: fixed bug #458099 and 673374
15660 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15662 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15663 * as/mcs51/strcmpi.h: added
15664 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15665 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15666 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15667 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15668 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15669 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15670 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15671 * as/mcs51/Makefile.aslink: new module strcmpi
15672 * as/mcs51/Makefile.asx8051: new module strcmpi
15673 * as/mcs51/Makefil.bcc: new module strcmpi
15674 * as/mcs51/Makefile.in: new module strcmpi
15675 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15677 2003-01-26 <johan AT balder>
15679 * src/SDCCglue.c: reverted back to 1.124
15680 * src/SDCCast.c: reverted back to 1.156
15681 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15683 2003-01-25 <johan AT balder>
15685 * src/SDCCglue.c: A better fix for bug #661910
15686 * src/SDCCast.c: A better fix for bug #661910
15687 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15689 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15691 * src/Makefile.in: remove spawn.o
15692 * src/SDCCmain.c: remove spawn.h
15693 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15694 * src/spawn.c: removed
15695 * src/spawn.h: removed
15696 * support/regression/ports/ds390/spec.mk: link with -r
15698 2003-01-24 <johan AT CP255758-A>
15700 * src/ds390/gen.c (aopOp): fixed bug #667458
15701 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15702 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15703 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15705 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15707 * src/mcs51/peeph.def: better assembler identation by Frieder
15708 * src/mcs51/gen.c: better assembler identation by Frieder
15710 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15712 * as/z80/string.h: removed for gcc 3.2
15713 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15714 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15716 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15718 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15719 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15720 * support/regression/Makefile: separate temp files for ports
15721 * support/regression/generate-cases.py: separate temp files for ports
15722 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15723 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15725 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15727 * moved tinitalk to device/examples/ds390
15729 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15731 * as/mcs51/lkmem.c: rflag is for DS390
15732 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15733 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15734 (linkEdit): move mem- and map-files the same way as ihx-files
15735 * src/z80/main.c (_setDefaultOptions): removed --generic
15736 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15737 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15738 * src/pic/glue.c (picglue): --c1mode works again
15739 * src/pic16/glue.c (pic16glue): --c1mode works again
15740 * src/asm.c (printCLine): fix #660034
15742 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15744 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15745 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15746 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15747 * as/mcs51/lkmem (summary): better fix for sp problem
15748 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15749 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15750 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15751 remove --stack-after-data
15753 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15755 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15756 * src/SDCCutil.c (join): ugly bug: missing '\0'
15757 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15759 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15761 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15763 * src/pic/main.c (_asmCmd): gpasm supports -o
15764 * src/z80/main.c: more general macros
15765 * device/lib/Makefile.in: remove intermediate files
15767 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15769 * .version: Bumped version number to 2.3.3
15770 * src/SDCCBBlock.c: new option -o
15771 * src/SDCCglobl.h: new option -o
15772 * src/SDCCglue.c: new option -o
15773 * src/SDCCmain.c: new option -o
15774 * src/asm.c: new option -o
15775 * src/ds390/main.c: new option -o
15776 * src/pic/glue.c: new option -o
15777 * src/pic/pcode.c: new option -o
15778 * src/pic/ralloc.c: new option -o
15779 * src/pic16/glue.c: new option -o
15780 * src/pic16/pcode.c: new option -o
15781 * src/pic16/ralloc.c: new option -o
15782 * src/z80/main.c: new option -o
15783 * device/lib/Makefile.in: use -o
15784 * support/regression/ports/ds390/spec.mk: use -o
15785 * support/regression/ports/gbz80/spec.mk: use -o
15786 * support/regression/ports/mcs51/spec.mk: use -o
15787 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15788 * support/regression/ports/z80/spec.mk: use -o
15789 * support/regression/ports/ucz80/spec.mk: use -o
15790 * support/regression/ports/xa51/spec.mk: use -o
15791 * support/regression/fwk/lib/timeout.c: fix usage string
15793 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15794 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15796 2003-01-07 <johan AT balder>
15798 * src/SDCCast.c (decorateType): fixed bug #600035
15800 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15801 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15802 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15803 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15804 * src/pic/pcode.c: outcommented unused variable to remove warnings
15805 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15807 2003-01-06 <karl AT turbobit.com>
15808 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15811 2003-01-06 <johan AT balder>
15813 * src/SDCCicode.c: fixed array add
15815 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15816 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15817 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15819 2003-01-04 <johan AT balder>
15821 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15823 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15824 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15826 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15827 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15828 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15830 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15831 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15833 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15834 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15836 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15837 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15839 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15841 * in /sdcc/as/mcs51/ changed these files in order to create an
15842 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15843 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15844 following files to include the previous two files: aslink.dsp,
15845 Makefile.aslink, Makefile.bcc, and Makefile.in.
15847 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15848 .adb instead of .cdb
15850 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15852 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15853 value from option --iram-size.
15855 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15857 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15860 2002-09-18 <wiml AT hhhh.org>
15862 * SDCClrange.h: exposed setFromRange() and setToRange()
15863 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15864 packRegsForAccUse() (bug 542397)
15865 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15866 multiple times and emitting the fetch operations more than once
15867 added aopGetUsesAcc() function to allow binary operators to
15868 fetch their operands in the correct order; made genMinus() emit
15869 compact code for X = LITERAL - Y
15871 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15872 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15873 sprintf() in line 1267.
15875 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15876 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15879 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15880 Changes to aslink (All the changes are marked with 'JCF'):
15882 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15885 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15886 area BSEG. Also moves, if possible, the DATA area down into the internal
15887 ram so more space is available.
15889 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15892 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15893 not bytes. Function summary() which creates a memory usage summary
15894 file with extension .mem. Reports of overlaping stack and small stack
15895 size. If the space for the stack is less than 16 bytes aslink trows a
15898 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15899 the 8051. Option 'y' for memory summary output file.
15901 Changes to sdcc (All the changes are marked with 'JCF'):
15903 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15905 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15906 overlaying area for it (uses RegBankUsed[4]).
15908 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15909 bank zero as used by default. By default aslink locates the stack
15910 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15911 the creation of the .mem file. Delegates the allocation of data area
15912 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15913 the begining of the stack area to aslink.
15915 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15916 glue() in SDCCglue.c creates an area for it.
15918 2002-09-03 Borut Razem <borut.razem AT siol.net>
15919 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15920 sdcc/src/pic/glue.c:
15921 introduced atexit() handler for teporay files removal in case of
15922 errors, assertions, ...
15924 2002-08-29 Borut Razem <borut.razem AT siol.net>
15925 * sdcc/support/cpp2/auto-host_vc_in.h:
15926 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15927 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15928 Maybe there is a similar problem with BORLANDC? It should be checked!
15930 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15931 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15932 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15933 was not executed, and the compiler (cl) launched a warning:
15934 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15936 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15937 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15939 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15940 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15942 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15943 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15944 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15945 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15946 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15947 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15948 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15949 - added Release configuration in VS projects
15950 - review of compiler an linker options
15951 - VC .exe files are generated in bin_vc directory, not to interfere
15952 with binaries generated from other projects (cygwin, mingw, bcc ...)
15954 * sdcc/src/yacc.dsp: added
15956 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15957 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15958 and insert the version number definitions from .version
15960 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15962 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15963 added - genarate auto-host.h using auto-host_vc_in.h as template
15966 removed from CVS, generated automatically
15968 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15969 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15971 2002-08-11 Borut Razem <borut.razem AT siol.net>
15972 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15974 2002-08-10 Borut Razem <borut.razem AT siol.net>
15975 * src/SDCCmain.c (main):
15976 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15977 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15978 The consequence was that some temporary files were not removed.
15981 unification of code in functions tempfilename() and tempfile():
15982 function tempnam() is defined in Visual Studio 6.0 and .NET
15984 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15986 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15987 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15988 - removed compiler command line option /WX: Treats all warnings as errors
15989 - update a list of source files, included into the project
15991 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15992 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15993 changed project type to Generic Project so that can be correcly converted to VS.NET project
15995 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15997 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15999 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
16001 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
16002 added return 0 statements after assert() to make compiler happy
16004 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
16005 added newline in the def file to keep MSC compiler satisfied
16007 * sdcc/src/z80/gen.c:
16008 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
16009 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
16010 - solved MSC error in function aopDump()
16012 * sdcc_vc.h: define PREFIX as "\\sdcc"
16014 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
16015 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
16017 2002-06-22 Scott Dattalo <scott AT dattalo.com>
16018 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
16019 - Rewrote the register banking algorithm.
16020 - Added pCode live-range analysis to registers (for now, only non-used and
16021 singly-used registers optimized away)
16023 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
16025 * 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.
16027 2002-05-10 Scott Dattalo <scott AT dattalo.com>
16028 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
16030 2002-04-22 Michael Hope <michaelh AT vroom>
16032 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16034 * configure.in (DD_COPT): Added include support required for gbdk.
16036 * .version: Bumped version number just to increase it.
16038 * src/SDCCmain.c: Added -nostdinc to the default options.
16040 2002-04-15 Michael Hope <michaelh AT vroom>
16042 * device/lib/z80/printf.c (sprintf): Added.
16044 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16046 * src/z80/peeph.def: Added transpose redundent load rule.
16048 * src/z80/main.c: Added force callee saves for jaune.
16050 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16052 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16054 2002-03-28 Johan Knol <johan AT balder>
16056 * src/SDCCval.c: fixed bug #532436
16058 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16060 Added "char *Processor" field to the port structure.
16063 Added -p option. Allows port dependent processor to be specified.
16066 Initialized the new field char *Processor field to NULL in all ports
16069 Compiler generated registers for interrupt context saving
16070 were not getting allocated.
16072 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16075 Fixed left shift. Will promote the left side of a left shift
16076 if a) left shifting more than size of operand or b) when assigned
16077 to something size > size of left side
16079 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16081 tons of changes. Register allocation has been
16082 rewritten. Added customization for the various PICs. Flow
16083 analysis is restructured. ...
16085 * src/pic/device.h:
16088 * src/pic/device.c:
16089 Added. device.c is a PIC port hack to accomodate variations
16092 2002-03-13 Michael Hope <michaelh AT vroom>
16094 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16096 2002-03-04 johanknol <johanknol AT manik>
16098 * /src/SDCCval.c: fixed
16100 const unsigned char arr[][2] = { { 0, 1 } };
16101 t18.c:1: error: Initializer element is not constant
16103 2002-03-04 bela <bela AT manik>
16105 * /device/include/mcs51reg.h:
16106 ds89c420 register definition update
16108 2002-03-03 <johan AT FRIJA>
16110 * support/Util/SDCCerr.c: did something, but don't no why anymore
16112 * support/regression/tests/bug-524691.c: made it a little less shy
16114 * src/SDCCast.c (decorateType): fixed bug #524697
16116 * src/SDCCast.c: made some lineno improvements
16118 * src/SDCCval.c (getNelements): changed warning to error
16120 * src/SDCCglue.c (printIvalArray): changed warning to error
16122 * src/SDCCicode.c: fixed a warning for mingw
16124 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16126 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16128 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16130 * src/ds390/peeph.def:
16131 Added some more peephole rules
16133 * src/ds390/gen.c: Various fixes & enhancements
16135 * src/SDCClrange.c, src/SDCClrange.h:
16136 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16138 * src/ds390/ralloc.c:
16139 various fixes & enhancements (ds390) specific
16141 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16142 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16145 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16147 2002-03-02 <johan AT FRIJA>
16149 * src/SDCCast.c (decorateType): fixed bug #524708
16151 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16153 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16155 2002-03-01 Michael Hope <michaelh AT vroom>
16157 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16159 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16161 2002-03-01 <johan AT FRIJA>
16163 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16165 * src/SDCCast.c (decorateType): fixed bug #524209
16167 * src/SDCCval.c (valNot): fixed bug #524195
16169 2002-02-26 <johan AT balder>
16171 * src/xa51/gen.c: fixed a warning
16173 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16175 * src/SDCCast.c (decorateType): fixed bug #522534
16177 2002-02-23 <johan AT balder>
16179 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16181 2002-02-22 <johan AT balder>
16183 * src/SDCCast.c: fixed bug #514865
16185 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16187 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16189 * sdcc/src/SDCCloop.c:
16190 Previous fix was not good. basic blocks that have "break" or "return" are
16191 not really partof a loop , but live ranges used in these blocks should
16192 be live thru the entire loop, so set partOfLoop but don't add them to
16195 2002-02-21 <johan AT FRIJA>
16197 * src/SDCCcse.c: fixed bug #514308
16199 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16202 Fixed BUG #519583. If a conditional block ended in a return/break
16203 statement inside a loop, it was not being considered part of the loop.
16205 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16207 2002-02-10 Karl Bongers <karl AT turbobit.com>
16210 Fixed up SDCDB debugger somewhat. Updated debugger/README
16211 with lots of comments and notes.
16213 * device/examples/test2.c:
16214 Fix bug, "red" variable not being initialized(compiler complained).
16216 * device/examples/Makefile, examples/test3.c:
16217 Add Makefile in device/examples folder, compiles test3.c
16218 for use as a multiple module SDCDB test case.
16220 * sim/ucsim/cmd.src/cmdset.cc:
16221 Took out debug printfs in ucsim "next" command.
16223 * sim/ucsim/xa.src:
16224 Karl and Johan start ucsim XA support. Most dissassembly working,
16225 about 75% emulation done(plenty of work remaining).
16227 * sim/ucsim/z80.src:
16228 Add Z80 support to ucsim, add test-ucz80 regression test,
16229 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16230 Notice z80 compiler fails on examples/test3.c/crc code.
16232 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16234 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16235 Added support for --parms-in-bank1
16237 * src/ds390/peeph.def:
16238 added a few more peephole optimzations
16240 * src/ds390/main.c:
16241 1) added __builtin_inp & __builtin_outp used to read in data of given length
16242 from a memory mapped port
16243 2) added __builtin_memcmp
16244 3) added __builtin_swapw swap bytes of a short
16246 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16247 1) handle multiple send & receives from register bank1
16248 2) ralloc can now allocate DPTR1 to some liveRanges
16250 * src/SDCCsymt.c, src/SDCCsymt.h:
16251 changes to handle multiple sends & receives
16253 * src/SDCCptropt.h:
16254 added some pointer arithmetic optimization
16256 * src/SDCCptropt.c:
16257 added some pointer arithmetic optimizations but not stable yet so not
16258 called from anywhere (will get this working shortly)
16260 * src/SDCCopt.c: fixed for multiple sends & receives
16263 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16264 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16265 set preprocessor defines (depending on options)
16267 * src/SDCCicode.c, src/SDCCicode.h:
16268 changes made to handle multiple sends & receives
16271 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16273 * src/SDCCcse.c, src/SDCCcse.h:
16274 added function findbackward def (to be used in upcoming optimization)
16276 * src/SDCCcflow.c, src/SDCCcflow.h:
16277 added function returnAtEnd - to determine if a basic block terminates with
16280 * src/SDCCast.c, src/SDCCast.h:
16281 added option parms-in-bank1
16283 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16284 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16285 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16286 adjusted for --parms-in-bank1 option
16288 * device/include/string.h:
16289 donot redefine "reentrant" keyword
16291 * device/include/ds80c390.h: Added some more SFRs
16293 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16295 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16297 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16299 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16301 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16303 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16305 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16307 * Added --xram-movc option
16309 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16311 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16313 2002-01-11 Johan Knol
16315 * Added math lib of Jesus Calvino-Fraga
16317 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16319 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16320 * support/regression/Makefile: new target test-mcs51-stack-auto
16321 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16323 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16325 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16327 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16329 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16331 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16333 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16335 * src/SDCCglue.h: add definition for printIvalChar()
16337 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16339 * src/SDCCast.c: fix #498138 by Johan
16341 * src/SDCCglue.c: fix #498138 by Johan
16343 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16345 * support/regression/Makefile: fix clean
16347 * support/regression/ports/ds390/support.c: fix transmission of last character
16349 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16351 * /sdcc/src/ds390/gen.c:
16352 a) improved computing address of stack variable
16353 b) took out some #if 0 code
16354 c) improved parmBytes adjustment
16355 d) improved genPlusIncr & genMinusIncr
16356 e) genCmp could generate bad code (when left assigned to DPTR)
16357 f) Fixed bug in hasInc
16359 * /sdcc/src/ds390/ralloc.c:
16360 a) packRegsForSupport could mess up live information (Fixed)
16361 b) packRegsDPTRuse could be incorrect for left & right shift
16363 * /sdcc/src/mcs51/ralloc.c:
16364 packRegsForSupport could mess up the live information (Fixed)
16366 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16368 * /sdcc/src/SDCCast.c:
16369 can reverse a loop even if function call is present as long
16370 as the loop control variable is local & is not passed as parameter
16372 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16374 * /sdcc/ChangeLog: *** empty log message ***
16376 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16377 More builtin function additions for TININative
16379 * /sdcc/src/ds390/ralloc.c:
16380 Had broken the regression testsuite
16382 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16384 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16385 Added funcattr hasStackParms will be set for reentrant functions when there
16386 are paramteres on the stack, this helps in minimizing frame pointer generation
16387 typeFromStr can handle function pointers now
16389 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16390 *** empty log message ***
16392 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16394 * /src/ds390/gen.c, /src/ds390/main.c:
16395 More builtin function additions for TININative
16397 * /src/ds390/ralloc.c:
16398 Had broken the regression testsuite
16400 * /src/SDCCast.c: Fixed a bug in dumptree
16402 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16403 Added funcattr hasStackParms will be set for reentrant functions when there
16404 are paramteres on the stack, this helps in minimizing frame pointer generation
16405 typeFromStr can handle function pointers now
16407 * /doc/builtins.txt, /doc/TININative.txt:
16408 *** empty log message ***
16411 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16413 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16414 ALPHA version for -mTININative
16416 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16417 updated to reflect changes in the port structure
16420 added function do_assemble (similar to do_link) if non-null this function
16421 will be called to do assembly (-mTININative) requires a multi command
16423 added function genAssemblerEnd will be called to generate assembler Epilogue
16426 added _JavaNative to debug info printing
16428 * /src/SDCCmain.c: added option --tini-libid
16429 added port->do_assemble function (-mTININative) has a multi command assemble
16431 * /src/SDCCglue.c: Disabled "constExpr" check
16432 added port->genAssemblerEnd function
16434 * /src/SDCCglobl.h: Added option --tini-libid value
16437 tookout optimizeCompare from the header (has no external references)
16439 * /src/SDCCast.c: made one more function "static"
16441 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16443 * src/z80/mappings.i: Added z80asm support.
16445 * src/z80/main.c: Added z80asm support on --asm=z80asm
16447 * src/z80/gen.c: Fixed asm portability issues.
16449 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16451 * src/SDCCglue.c (printExterns): Added global/extern split.
16453 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16455 * support/regression/Makefile: added test for mcs51 model large
16457 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16459 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16461 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16463 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16465 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16467 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16469 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16471 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16473 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16475 * support/regression/tests/simplefloat.c: Port to mcs51.
16477 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16478 * support/regression/tests/bug-485362.c: Added.
16480 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16482 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16484 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16486 * src/z80/gen.c (aopDump): Added a dump function.
16488 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16489 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16491 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16493 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16495 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16497 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16499 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16501 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16503 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16505 * support/regression/ports/ds390/support.c: Use tinibios.
16507 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16509 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16511 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16512 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16514 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16516 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16518 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16520 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16522 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16523 (packRegsForIYUse): Created and optimised.
16525 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16527 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16528 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16530 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16532 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16534 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16536 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16538 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16540 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16542 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16544 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16546 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16548 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16550 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16552 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16553 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16554 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16556 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16558 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16559 (genNotFloat): Added.
16560 (genUminusFloat): Added.
16562 * device/lib/z80/Makefile: Added floating pt stubs.
16564 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16566 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16568 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16570 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16572 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16574 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16576 * sdcc/support/regression/Makefile: Add port ds390.
16578 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16580 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16582 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16584 * sdcc/support/regression/ports/ds390/support.c: Added.
16586 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16588 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16590 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16592 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16594 * device/include/malloc.h: Added z80 and gbz80 support.
16596 * device/lib/gbz80/heap.s: Added.
16598 * device/lib/z80/heap.s: Added.
16600 * device/lib/malloc.c: Added z80 and gbz80 support.
16602 * support/regression/tests/malloc.c (testMalloc): Added.
16604 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16606 * support/regression/tests/bug-478094.c: Added.
16608 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16610 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16612 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16614 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16616 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16618 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16620 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16622 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16624 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16626 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16628 * support/regression/tests/bug-477927.c: Added.
16630 * src/z80/peeph.def: Added minor rules.
16632 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16634 * src/z80/peeph.def: Added jump optimisation modification.
16636 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16638 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16640 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16642 * support/regression/tests/funptrs.c: Added.
16644 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16646 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16648 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16650 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16652 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16654 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16655 (movLeft2ResultLong): Created.
16657 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16658 (joinPushes): Added. Joins two char pushes into a word push.
16660 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16662 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16664 * support/makebin/Makefile (install): Added creation of dest dir.
16666 2001-10-24 Karl Bongers <karl AT turbobit.com>
16668 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16670 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16672 * src/z80/ralloc.c: Turned off faulty pack for one use.
16674 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16676 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16678 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16680 * support/regression/Makefile: Improved clean
16682 * support/regression/ports/gbz80/spec.mk: Added clean
16684 * support/regression/ports/host/spec.mk: Added clean
16686 * support/regression/ports/z80/spec.mk: Added clean
16688 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16690 * support/regression/ports/mcs51/timeout.c: little improvements
16692 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16694 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16696 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16698 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16700 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16702 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16704 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16706 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16707 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16709 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16711 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16713 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16715 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16717 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16719 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16721 * support/regression/tests/longor.c: Added.
16723 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16725 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16727 * as/mcs51/aslink.h: define PATH_MAX
16729 * as/mcs51/asm.h: define PATH_MAX
16731 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16733 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16735 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16737 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16739 * src/SDCCglobl.h: define PATH_MAX
16741 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16743 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16745 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16747 * src/z80/gen.c (gencjneshort): Fixed
16749 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16751 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16753 * support/regression/tests/bug-469671.c: Added.
16755 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16757 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16759 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16761 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16763 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16765 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16767 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16769 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16771 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16773 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16775 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16777 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16779 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16781 * 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.
16783 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16785 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16787 2001-10-07 <johan AT FRIJA>
16789 * device/lib/gets.c (gets): fixed the return value.
16791 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16792 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16794 * 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.
16796 * 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.
16798 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16800 * src/pic/gen.c: Removed Safe_strdup.
16802 * configure.in: Added option to enable libgc support.
16804 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16805 (bitVectUnion): Optimised.
16806 (bitVectIntersect): Optimised.
16807 (bitVectBitsInCommon): Optimised.
16808 (bitVectCplAnd): Optimised.
16810 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16812 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16814 * src/SDCCmain.c: distinguish between assembler debug and plain options
16816 * src/avr/main.c: remove standard assembler options
16818 * src/ds390/main.c: remove standard assembler options
16820 * src/mcs51/main.c: remove standard assembler options
16822 * src/port.h: removed "PENDING" comment
16824 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16826 * src/device/lib/_mulint.c : new, with assember functions
16828 * src/device/lib/_mullong.c : new, with assember functions
16830 * src/device/lib/_divuint.c : with assember functions
16832 * src/device/lib/_divsint.c : with assember functions
16834 * src/device/lib/_divulong.c: with assember functions
16836 * src/device/lib/_divslong.c: with assember functions
16838 * src/device/lib/_moduint.c : with assember functions
16840 * src/device/lib/_modsint.c : with assember functions
16842 * src/device/lib/_modulong.c: with assember functions
16844 * src/device/lib/_modslong.c: with assember functions
16846 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16848 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16850 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16851 replaced _mululong.c and _mulslong.c by _mullong.c
16853 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16855 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16857 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16859 * src/SDCCglue.c: test, if win32api is available for MINGW
16861 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16863 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16864 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16865 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16866 * support/regression/ports/host/spec.mk: removed GENERIC
16867 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16868 * support/regression/ports/z80/spec.mk: removed GENERIC
16870 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16872 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16874 * support/regression/tests/bug-467035.c: Created.
16876 2001-10-01 <johan AT FRIJA>
16878 * src/SDCC.y: fixed bug #466586 part 1
16880 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16882 * SDCCicode.c: z80 has no generic pointers
16883 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16885 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16887 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16889 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16891 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16893 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16895 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16897 * configure.in: Fixed up so that ucsim is only configured once.
16899 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16901 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16902 (getPathDifference): As above.
16904 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16906 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16908 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16909 * .version: Updated to 2.3.1
16911 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16912 Added copyright header.
16914 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16915 (assemble): Added support for macro based assembler commands.
16916 (linkEdit): Added support for macro based linker commands.
16917 (preProcess): Changed the pre-processor to use macros.
16918 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16919 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16921 * device/lib/z80/crt0.s: Added module name for debugging.
16923 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16925 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16927 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16929 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16931 * src/Makefile.in: Added SDCCmacro and SDCCutil
16933 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16935 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16937 2001-09-16 <johan AT FRIJA>
16939 * 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.
16941 2001-09-15 <johan AT FRIJA>
16943 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16944 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16946 2001-09-11 <johan AT FRIJA>
16948 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16950 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16952 * support/regression/tests/bug-460444.c: Added test case.
16954 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16955 (genCast): Added justification for all of the asserts.
16957 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16959 * support/regression/support.c: _xdata replaced by xdata
16961 * support/regression/spec.mk: removed _generic
16963 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16965 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16967 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16968 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16970 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16972 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16974 * support/regression/tests/bug-460010.c: Added test case.
16976 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16978 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16980 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16982 * support/regression/testfwk.c: removed workaround for bug #436344
16984 * support/regression/tests/bp.c: use less memory with mcs51
16986 * support/regression/tests/bug-441448.c: use less memory
16988 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16990 * support/regression/collate-results.py: typo
16992 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16994 * support/regression/tests/fetchoverlap.c: Added new test case.
16996 * support/regression/tests/bp.c: Added new test case.
16998 * support/regression/tests/bug-448984.c: Added new test case.
17000 * support/regression/tests/pow2shifts.c: Added new test case.
17002 * src/z80/gen.c: Turned off the noise it normally generates for the release.
17003 (genlshTwo): Fixed right shift for count > 8.
17005 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
17007 2001-09-08 <johan AT FRIJA>
17009 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
17011 2001-09-07 <johan AT FRIJA>
17013 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
17015 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
17017 2001-09-06 <johan AT FRIJA>
17019 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
17020 * bernhard noted me at this: "() equals to (void)" (1.38)
17022 2001-09-05 <johan AT FRIJA>
17024 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
17026 2001-09-04 <johan AT FRIJA>
17028 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
17031 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17033 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17035 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17037 * link/z80/aslink.h: Fixed path for PATH_MAX
17039 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17041 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17043 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17045 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17047 * 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.
17049 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17051 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17052 (genCmp): Fixed up genCmp for the GB with longs.
17054 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17056 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17058 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17060 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17062 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17064 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17066 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17068 * 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.
17070 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17072 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17074 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17076 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17078 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17080 * sim/ucsim/configure: little improvement of Cygwin-detection
17081 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17082 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17083 * support/regression/tests/bug-221100.c: small changes for mcs51
17084 * support/regression/tests/bug-221168.c: small changes for mcs51
17085 * support/regression/tests/bug-227710.c: small changes for mcs51
17086 * support/regression/tests/staticinit.c: small changes for mcs51
17087 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17088 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17089 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601