1 2008-12-25 Philipp Klaus Krause <pkk AT spth.de>
3 * src/z80/peeph-z80.def: minor peephole improvements
5 2008-12-21 Borut Razem <borut.razem AT siol.net>
7 * support/librarian/sdcclib.c: fixed build failure on Mac OS X
8 due to redifinition of symbol __assert
9 sdcclib.c:53:1:warning: "__assert" redefined
10 /Xcode2.5/SDKs/MacOSX10.4u.sdk/usr/include/assert.h:80:1:
11 warning: this is the location of the previous definition
13 2008-12-20 Raphael Neider <rneider AT web.de>
15 * debugger/mcs51/break.c, debugger/mcs51/cmd.c,
16 debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
17 support/cpp/libcpp/macro.c: fix format string errors
19 * sim/ucsim/s51.src/timer2.cc: add clarifying parens
21 * src/pic/device.c: partial rewrite using strtok,
22 quieten compiler warnings, adopt SDCC coding style
24 * as/link/hc08/lkelf.c, as/link/lkaomf51.c, as/link/lklibr.c,
25 as/link/z80/lkgb.c, as/z80/asout.c, debugger/mcs51/cmd.c,
26 sim/ucsim/utils.cc, src/SDCCasm.c, support/Util/dbuf_string.c,
27 support/cpp/c-ppoutput.c, support/cpp/libcpp/lex.c,
28 support/librarian/sdcclib.c, support/makebin/makebin.c:
29 quieten most compiler warnings
31 * sim/ucsim/avr.src/arith_inst.cc: quieten compiler warnings,
32 probably fix operator precedence bug
34 * doc/clean.mk: quieten rm if no .lyx is present
36 2008-12-19 Borut Razem <borut.razem AT siol.net>
38 * doc/sdccman.lyx, doc/random-notes.txt, doc/avr/avr_design.txt,
39 doc/TININative.txt, doc/macro-sys-design.txt, doc/libdoc.txt,
40 doc/README.txt, doc/test_suite_spec.lyx:
41 applied patch 2446381: Dcoumentation spelling correcitons
42 thanks to Steven Borley
44 2008-12-16 Raphael Neider <rneider AT web.de>
46 * device/include/pic/pic12f629.h,
47 device/include/pic/pic12f675.h,
48 device/lib/pic/libdev/pic12f629.c,
49 device/lib/pic/libdev/pic12f675.c: consolidated, added TRISIO bits
51 2008-12-14 Borut Razem <borut.razem AT siol.net>
53 * doc/sdccman.lyx, cdbfileformat.lyx, test_suite_spec.lyx:
54 converted to LyX 1.5.7 (\lyxformat 276) format
56 2008-12-07 Borut Razem <borut.razem AT siol.net>
58 * support/regression/tests/bitfields.c:
59 added test case for bug #2366757
61 2008-12-07 Raphael Neider <rneider AT web.de>
63 * src/pic16/glue.c (pic16_printIvalBitFields): prevent
64 NULL pointer dereference, closes #2366757
66 2008-11-25 Raphael Neider <rneider AT web.de>
68 * device/include/pic16/pic16devices.txt,
69 sdcc/src/pic16/device.c,
70 sdcc/src/pic16/device.h: implicitly disable XINST
71 whenever CONFIG4L is set via an additional optional
72 argument to the configword directive in pic16devices.txt
74 2008-11-24 Raphael Neider <rneider AT web.de>
76 * device/lib/pic16/configure.ac,
77 device/lib/pic16/Makefile.common: fixed quoting issues
79 * device/lib/pic16/configure,
80 device/lib/pic16/debug/Makefile.in,
81 device/lib/pic16/libc/Makefile.in,
82 device/lib/pic16/libdev/Makefile.in,
83 device/lib/pic16/libio/Makefile.in,
84 device/lib/pic16/libm/Makefile.in,
85 device/lib/pic16/libsdcc/Makefile.in,
86 device/lib/pic16/Makefile.in,
87 device/lib/pic16/startup/Makefile.in: regenerated
89 * src/pic16/main.c (_pic16_finaliseOptions): revert to
92 2008-11-24 Raphael Neider <rneider AT web.de>
94 * src/pic16/main.c (_pic16_finaliseOptions): do not quote the
95 argument of --asm= or --link= to allow for
96 --asm="sh script --options", the user can double quote the
97 argument if needed: --asm="'c:/program files/gpasm' -q",
98 also fix some potential buffer overflows
100 2008-11-19 Borut Razem <borut.razem AT siol.net>
103 fixed 2314467: sdccman.lyx: fix "--" in command line parameters
104 thanks Mauro Giachero
106 2008-11-16 Borut Razem <borut.razem AT siol.net>
108 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.5
109 * doc/sdccman.lyx: documented fixed unnamed bit-field initialization
111 2008-11-15 Borut Razem <borut.razem AT siol.net>
113 * src/pic16/glue.c, src/SDCC.y, src/SDCCast.c, src/SDCCglue.c,
114 src/SDCCsymt.c, src/SDCCsymt.h:
115 fixed RFE #2291335 : Unnamed bit-field initialization
116 * support/regression/tests/bitfields.c:
117 added test case for RFE #2291335
118 * support/regression/tests/bug-1981238.c:
119 don't initialize unnamed bit-fields
121 2008-11-11 Raphael Neider <rneider AT web.de>
123 * device/include/pic16/pic18f25j10.h,
124 device/include/pic16/pic18f45j10.h: remove useless boilerplate
126 * device/include/pic16/adc.h,
127 device/lib/pic16/libio/adc/adcbusy.c,
128 device/lib/pic16/libio/adc/adcclose.c,
129 device/lib/pic16/libio/adc/adcconv.c,
130 device/lib/pic16/libio/adc/adcopen.c,
131 device/lib/pic16/libio/adc/adcread.c,
132 device/lib/pic16/libio/adc/adcsetch.c: generalized, documented,
133 and fixed ADC routines to work for more target devices,
134 incorporates patch #2036130 by Nick Materer
136 2008-11-10 Steven Borley <steven.borley AT partnerelectronics.com>
138 * device/include/ctype.h,
139 * device/include/ds400rom.h,
140 * device/include/ds80c390.h,
141 * device/include/float.h,
142 * device/include/math.h,
143 * device/include/serial.h,
144 * device/include/stdbool.h,
145 * device/include/tinibios.h: replaced non-C89 '//' with '/* */',
147 * device/include/mcs51/C8051F336.h,
148 * device/include/mcs51/C8051T600.h,
149 * device/include/mcs51/C8051T610.h,
150 * device/include/mcs51/C8051T630.h: new, added, patch 2183334
151 (svn commit by Maarten Brock <sourceforge.brock AT dse.nl>)
153 2008-11-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
155 * device/include/mcs51/P89LPC922.h: fixed #2255989, thanks kubi57
157 2008-11-10 Raphael Neider <rneider AT web.de>
159 * device/lib/pic16/libdev/mkmk.sh: obey pics.all
160 * device/lib/pic16/libio/mkmk.sh: properly match whole lines in
161 .ignore files, fixes IO libs for 18f242, 18f252, 18f442, and 18f452
162 (patch by Nick Materer, #2253980)
164 * device/lib/pic16/libio/adc.ignore,
165 device/lib/pic16/libio/i2c.ignore,
166 device/lib/pic16/libio/usart.ignore,
167 device/lib/pic16/pics.all: updated to build more device libs
169 * device/lib/pic16/libdev/Makefile.am,
170 device/lib/pic16/libdev/Makefile.in,
171 device/lib/pic16/libio/Makefile.am,
172 device/lib/pic16/libio/Makefile.in: regenerated
174 * src/pic16/device.c (pic16_dump_usection): fixed output of multiple
175 names per memory location, applied SDCC style to more functions
177 2008-11-09 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
179 * device/include/mcs51/p89lpc933_4.h: new NXP header file
180 * device/include/mcs51/p89lpc935_6.h: new NXP header file
181 * device/include/mcs51/p89v66x.h: minor changes
182 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
184 2008-11-09 Raphael Neider <rneider AT web.de>
186 * device/include/pic/pic14devices.txt: fixed memory description for
187 12f629 and 12f675, closes #2236240
189 2008-11-06 Borut Razem <borut.razem AT siol.net>
191 * src/SDCCmain.c: #fixed bug 2224960: sdcc -MM no working correctly
192 pass system include paths with -isystem to sdcpp
193 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c: removed unneeded
194 functions (closePipes), (closeTmpFiles) and (rmTmpFiles)
196 2008-11-02 Raphael Neider <rneider AT web.de>
198 * doc/sdccman.lyx: updated the sections on the library build process
199 and on how to add support for new devices, and documented known
200 problems with the extended instruction set including a workaround
202 2008-11-01 Raphael Neider <rneider AT web.de>
204 * device/include/pic16/adc.h,
205 device/include/pic16/pic16devices.txt,
206 device/include/pic16/pic18f2410.h,
207 device/include/pic16/pic18f2510.h,
208 device/include/pic16/pic18f2515.h,
209 device/include/pic16/pic18f2610.h,
210 device/include/pic16/pic18f4410.h,
211 device/include/pic16/pic18f4510.h,
212 device/include/pic16/pic18f4515.h,
213 device/include/pic16/pic18f4610.h,
214 device/include/pic16/pic18fregs.h,
215 device/lib/pic16/libdev/Makefile.am,
216 device/lib/pic16/libdev/Makefile.in,
217 device/lib/pic16/libdev/pic18f2410.c,
218 device/lib/pic16/libdev/pic18f2510.c,
219 device/lib/pic16/libdev/pic18f2515.c,
220 device/lib/pic16/libdev/pic18f2610.c,
221 device/lib/pic16/libdev/pic18f4410.c,
222 device/lib/pic16/libdev/pic18f4510.c,
223 device/lib/pic16/libdev/pic18f4515.c,
224 device/lib/pic16/libdev/pic18f4610.c,
225 device/lib/pic16/libio/Makefile.am,
226 device/lib/pic16/libio/Makefile.in,
227 device/lib/pic16/pics.all: added support for 18f[24][456]10
228 and 18f[24]515 devices
229 * doc/sdccman.lyx: updated list of supported PIC16 devices
231 * src/pic/glue.c, src/pic/pcode.c, src/pic/pcodeflow.c,
232 src/pic16/glue.c, src/pic16/pcode.c, src/pic16/pcodeflow.c,
233 src/xa51/gen.c: avoid compiler warnings
234 * support/scripts/inc2h-pic16.pl: removed trailing whitespace
236 2008-10-22 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
238 * device/include/mcs51/p89v66x.h: NXP header file
239 * device/include/mcs51/p89c66x.h: fixed an SBIT definition
240 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
242 2008-10-14 Raphael Neider <rneider AT web.de>
244 * device/lib/pic16/libdev/Makefile.am,
245 device/lib/pic16/libio/Makefile.am: enable building libraries for
246 18f2321, 18f4321, 18f2523, 18f4620, 18f66j60, 18f66j65, 18f67j60,
247 18f86j60, 18f86j65, 18f87j60, 18f96j60, 18f96j65, and 18f97j60
248 * device/lib/pic16/libdev/Makefile.in,
249 device/lib/pic16/libio/Makefile.in: regenerated
251 2008-10-14 Raphael Neider <rneider AT web.de>
253 * device/include/pic16/pic18f2450.h,
254 device/include/pic16/pic18f4450.h,
255 device/lib/pic16/libdev/pic18f2450.c,
256 device/lib/pic16/libdev/pic18f4450.c,
257 device/include/pic16/adc.h,
258 device/include/pic16/pic16devices.txt,
259 device/include/pic16/pic18fregs.h,
260 device/lib/pic16/libdev/Makefile.am,
261 device/lib/pic16/libdev/Makefile.in,
262 device/lib/pic16/libio/Makefile.am,
263 device/lib/pic16/libio/Makefile.in,
264 device/lib/pic16/pics.all: added 18f2450 and 18f4450, closes #1844525
266 * device/lib/pic16/libsdcc/stack/stack.S: there is no need to pin the
267 stack to a fixed location, relax it to automatically work with all
268 but the smallest devices (256 byte RAM devices need #pragma stack)
270 2008-10-09 Maarten Brock <sourceforge.brock AT dse.nl>
272 * debugger/mcs51/break.c: bugfix from patch 1989966, thanks Risto Huotari
273 * debugger/mcs51/simi.c: bugfix from patch 1989972, thanks Risto Huotari
274 * device/lib/_strcspn.c: fixed bug 2140931
276 2008-10-06 Raphael Neider <rneider AT web.de>
278 * device/include/pic16/stdio.h,
279 device/lib/pic16/libc/stdio/putchar.c: putchar should not be
280 declared __naked for convenience, named all arguments
281 * device/lib/pic16/libc/stdio/strmgpsim.c,
282 device/lib/pic16/libc/stdio/strmmssp.c,
283 device/lib/pic16/libc/stdio/strmusart.c: cosmetic changes
285 * src/pic16/pcode.c (createReachingDefinitions): avoid segfault on
286 empty __naked functions,
287 * (pCodeLabelDestruct, pic16_unlinkpCode, pic16_pCodeUnlink): fix
288 corner cases (unlink first/last pCode in list), reuse more code
290 2008-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
292 * src/ds390/main.c (_ds390_genInitStartup): added
293 * src/SDCCpeeph.c (getPatternVar): new, added,
294 (labelInRange): fixed bug 2115959
295 * src/mcs51/peeph.def (rules 193.x to 198.x): check for labelInRange
296 * src/SDCCicode.h: added newiTempOperand
297 * src/SDCCcse.c (algebraicOpts): fixed bug for x*-1,
298 added optimizations for 0/x and x/-1, see also patch 2142900
299 * support/regression/tests/onebyte.c (testMul): added test cases
301 2008-09-20 Borut Razem <borut.razem AT siol.net>
304 definition of absolute address symbols without initial value,
305 fixed SDCC crash "do not know how to intialize symbol"
307 2008-09-16 Maarten Brock <sourceforge.brock AT dse.nl>
309 * device/lib/z80/mul.s (__mulsuchar_rrx_s, __muluschar_rrx_s),
310 * device/lib/z80/div.s (__divsuchar_rrx_s, __modsuchar_rrx_s,
311 __divuschar_rrx_s, __moduschar_rrx_s): added mixed signedness versions
312 * device/lib/z80/stubs.s: added stubs for above functions
313 * src/SDCCopt.c (convilong),
314 * src/SDCCsymt.c (initCSupport): fixed bug 1900961
315 * src/SDCCsymt.h (__muldiv): enlarged for mixed signedness
316 * src/z80/main.c (_hasNativeMulFor): fixed bug, I think
317 * support/regression/tests/onebyte.c: enabled all tests for z80
319 2008-09-15 Borut Razem <borut.razem AT siol.net>
321 * device/include/pic16/stdio.h, device/lib/pic16/libc/stdio/streams.c,
322 device/lib/pic16/libc/stdio/printf.c,
323 device/lib/pic16/libc/stdio/strmusart.c,
324 device/lib/pic16/libc/stdio/printf_tiny.c,
325 device/lib/pic16/libc/stdio/sprintf.c,
326 device/lib/pic16/libc/stdio/strmgpsim.c,
327 device/lib/pic16/libc/stdio/putchar.c,
328 device/lib/pic16/libc/stdio/fprintf.c,
329 device/lib/pic16/libc/stdio/strmmssp.c,
330 device/device/lib/pic16/libc/stdio/vprintf.c,
331 device/lib/pic16/libc/stdio/printf_small.c,
332 device/lib/pic16/libc/stdio/vsprintf.c,
333 device/lib/pic16/libc/stdio/strmputchar.c,
334 device/lib/pic16/libc/Makefile.am,
335 device/lib/pic16/libc/Makefile.in:
336 *printf now returns int, puchar.c moved from stdlib to stdio,
337 *printf format parameter type changed from char * to const char *,
338 added GNU link excetion text to library source files,
339 applyed GNU coding style, removed useless svn ids,
340 added BINARY_SPECIFIER macro re-enables the use of the removed 'b'
341 binary specifier: "%b", "%hb" and "%lb"
342 * device/lib/pic16/libc/stdio/vfprintf.c:
343 applied patch #2044424: PIC16: vfprintf
344 thanks Mauro Giachero
345 * support/regression/tests/bug1057979.c:
346 removed old pic16 sprintf specifics
347 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.4
348 * doc/sdccman.lyx: documented 'b' binary format specifier removal
350 2008-09-15 Raphael Neider <rneider AT web.de>
352 * src/pic16/device.c (pic16_dump_usection): force udata sections
353 into the addressable range (0..0xFFF), workaround for a gpsim
354 bug preventing simulation of regtest bug1750318
355 * src/pic16/ralloc.c (deassignLRs): cosmetic changes,
356 (serialRegAssign): fixed regtest bug-971834,
357 (pic16_packRegisters): avoid null-pointer dereference
359 2008-09-14 Raphael Neider <rneider AT web.de>
361 * src/pic16/gen.c, src/pic16/ralloc.c: use
362 SYM_SPIL_LOC/SPIL_LOC macros, no functional changes
363 * src/pic16/ralloc.c (rematStr): reimplemented, fixes #1818857
365 2008-09-12 Borut Razem <borut.razem AT siol.net>
367 * support/regression/fwk/testfwk.h:
368 define pdata as data for pic16 target
369 thanks Mauro Giachero
371 2008-09-11 Borut Razem <borut.razem AT siol.net>
373 * support/regression/tests/bug-221100.c, support/regression/shifts.c,
374 support/regression/absolute.c:
375 applied patch #2105615: Some PIC16 testcase fixlets
376 thanks Mauro Giachero
378 2008-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
380 * src/z80/gen.c (genCmpGt, genCmpLt): fixed bug 2094505
381 * support/regression/tests/bug2094505.c: new, added
383 2008-09-07 Borut Razem <borut.razem AT siol.net>
385 * src/SDCCglue.c, src/SDCCast.c:
386 fixed throw of "excess elements" warning for char arrays
387 * support/regression/tests/nullstring.c:
388 disable warning about excess elements in array of chars initializer
390 2008-09-07 Maarten Brock <sourceforge.brock AT dse.nl>
392 * as/z80/aslist.c (lstsym): changed old K&R to ANSI
393 * src/SDCCicode.c (geniCodeCritical): fixed bug for hc08
394 * src/z80/gen.c (genCritical, genEndCritical): fixed bug 2077267
395 * support/regression/tests/bug2077267.c: new, added
397 2008-09-05 Raphael Neider <rneider AT web.de>
399 * configure.in, Makefile.common.in: add support for ccache,
400 remove spurious $VERSION output, detect doc-tools even without
401 --enable-doc to facilitate later manual doc-builds, minor cleanup
402 * configure: regenerated
404 * doc/Makefile.in: quieten pdflatex, makeindex, and latex2html,
405 avoid races in parallel VPATH builds
406 * doc/clean.mk: remove .lyx files in the builddir for VPATH builds
407 * doc/sdccman.lyx: mention --without-ccache configure option
409 2008-09-01 Raphael Neider <rneider AT web.de>
411 * src/pic16/gen.c (pic16_derefPtr): handle CPOINTERs as well
412 * (genConstPointerGet): fix reading bitfields from __code space
413 * src/pic16/glue.c (pic16_printIvalBitFields): correctly mask
414 bitfield initializers (fix regression test bug1856409.c)
415 * (pic16_printIvalCharPtr,pic16_printIvalPtr): generalized to support
418 2008-08-31 Raphael Neider <rneider AT web.de>
420 * src/pic16/gen.c (genAssign): removed useless compiler output
421 * (genPointerGet,genPointerSet,genCast),
422 src/pic16/glue.c (pic16_printGPointerType):
423 also handle PPOINTERs just to avoid spurious asserts
424 * (pic16_printIvalType,pic16_printIvalBitFields):
425 generalized to arbitrary type/bitfield sizes, allows compilation of
426 regression test bug-1981238.c
427 * (pic16_printIvalChar): fix regression test structflexarray.c
428 * (pic16_printIvalArray): avoid SIGSEGV on uninitialized strings
429 in initialized structs and fix #1843745
430 * (pic16_printIvalStruct): always output initializers for all fields,
431 even those not explicitly given, fixes zeropad.c regression test
432 * (pic16_printIvalUnion): fix union initializers (bug1426356.c,
433 #2073635, #1567098, and #1485812)
434 * src/pic16/main.c (_pic16_keywords): remove unsupported 'pdata'
436 2008-08-31 Borut Razem <borut.razem AT siol.net>
438 * support/regression/tests/bug-895992.c,
439 support/regression/tests/onebyte.c:
440 enabled pic16 regression testing since the bugs
441 1511794: pic16: regression test bug-895992.c fails
442 1444425: onebyte.c regression tes fails on pic16
443 are fixed, probably by fixing
444 2048464: PIC16: fix genUminus - addresses not.c regression test
445 * src/SDCCsymt.c, src/SDCCglue.c,
446 support/regression/tests/bug-1981238.c:
447 applied patch 2076664: fix #1981238 + SIGSEGV in SDCCGlue.c
450 2008-08-30 Borut Razem <borut.razem AT siol.net>
452 * support/cpp/libcpp/files.c: SDCPP synchronized with GCC CPP
453 release version 4.3.2
455 2008-08-24 Raphael Neider <rneider AT web.de>
457 * device/lib/pic16/configure, device/lib/pic16/configure.ac:
458 always use the sdcc from the current build tree (ignore $CC from
459 the environment, fixes compile farm builds)
460 * device/lib/Makefile.in: rename .a into .lib for compatibility,
461 remove more build products from install directory
462 * sdcc/src/pic16/main.c (_pic16_linkEdit,_pic16_finaliseOptions)
463 * sdcc/support/scripts/sdcc.nsi: revert to .lib extension for libs
465 2008-08-24 Borut Razem <borut.razem AT siol.net>
467 * src/SDCC.y: applied patch
468 2050245: Fix # 1963382
470 1963382: Listing File - C file comment is incorrect
473 2008-08-23 Borut Razem <borut.razem AT siol.net>
475 * src/pic16/gen.c: applied patch
476 2048464: PIC16: fix genUminus - addresses not.c regression test
477 thanks Mauro Giachero
479 2008-08-22 Borut Razem <borut.razem AT siol.net>
481 * device/lib/pic16/configure, device/lib/pic16/configure.ac,
482 src/pic16/main.c: allow spaces in gpasm and gplink paths
484 2008-08-15 Philipp Klaus Krause <pkk AT spth.de>
487 * src/z80/peeph-z80.def: minor peephole improvement
489 2008-08-15 Raphael Neider <rneider AT web.de>
491 * src/z80/gen.c (_vemit2): suppress compiler warning
493 * src/pic/*.[ch]: make proper use of header files and avoid
494 ad-hoc extern declarations, mark module-local helpers 'static',
495 removed dead/replaced code, no functional changes
496 * src/pic16/pcode.c: disentangled from pic14 backend
498 2008-08-14 Philipp Klaus Krause <pkk AT spth.de>
500 * src/z80/gen.c: fixed #2051348
501 * support/regression/tests/bug-2051348.c: regression test for #2051348
503 2008-08-10 Raphael Neider <rneider AT web.de>
506 * Makefile.common.in: export PACKAGE for $docdir,
507 fixes #1957036, avoid some "underquoted definition" warnings
508 * configure: regenerated
510 2008-08-10 Raphael Neider <rneider AT web.de>
512 * device/lib/pic16/**: build pic16 library using autotools for
513 improved dependency tracking
515 * device/lib/Makefile.in,
517 * support/scripts/sdcc.nsi: adapt to changes in filenames (s/.lib/.a/)
519 2008-08-10 Raphael Neider <rneider AT web.de>
521 * src/pic/pcode.c (ReuseReg): do not overlay the registers used for
522 local variables if --nooverlay is given, workaround for #2023121
524 2008-08-08 Raphael Neider <rneider AT web.de>
526 * src/pic16/genarith.c (genAddLit): fix structure access (#1888004)
528 2008-08-08 Raphael Neider <rneider AT web.de>
530 * src/pic/pcoderegs.c,
532 * src/pic16/pcode.c: replace own SAFE_snprintf with common SNPRINTF
534 2008-08-07 Borut Razem <borut.razem AT siol.net>
536 * src/SDCCval.c, src/SDCCmain.c, src/SDCC.lex,
537 device/lib/pic/Makefile.rules, device/lib/ds390/Makefile.in,
538 device/lib/ds400/Makefile.in, device/lib/hc08/Makefile.in,
539 support/cpp/libcpp/lex.c, doc/sdccman.lyx:
540 applied modified patch 2038174: Add support for binary constants v2
541 thanks Mauro Giachero
542 * .version, doc/sdccman.lyx: bumped sdcc version to 2.8.3
544 2008-08-04 Raphael Neider <rneider AT web.de>
547 * src/pic16/device.h,
549 * src/pic16/main.c: enable --optimize-goto by default
551 * device/lib/pic16/Makefile.common.in: suppress removed option
554 * src/pic16/genutils.c: avoid too long relative branches (#2031890)
556 2008-07-30 Borut Razem <borut.razem AT siol.net>
558 * src/pic16/device.c, src/pic16/glue.c, src/pic16/pcode.c:
559 applied patch 22032433: PIC16: fix constant strings,
560 thanks Mauro Giachero
562 2008-07-29 Borut Razem <borut.razem AT siol.net>
564 * src/pic16/gen.c: applied patches:
565 2030306: [1/3] PIC16: fix failing rotate.c tests on 16-bit variables,
566 2030307: [2/3] PIC16: fix failing rotate.c tests for 32-bit var (1),
567 2030310: [3/3] PIC16: fix failing rotate.c tests for 32-bit var (2),
568 thanks Mauro Giachero
570 2008-07-13 Philipp Klaus Krause <pkk AT spth.de>
572 * src/port.h: Fixed typo in comment
574 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
576 * src/z80/mappings.i: Implemented RFE #1919415
577 * src/z80/peeph-z80.def: Implemented RFE #1919415, #1861376,
578 #1880202, #1914434, prepared for RFE #1703943
580 2008-07-12 Philipp Klaus Krause <pkk AT spth.de>
583 * src/z80/peeph-z80.def,
584 * src/z80/peeph-gbz80.def: separate Z80 from GBZ80 peepholes in
585 preparation for Z80 peephole improvements
587 2008-06-21 Raphael Neider <rneider AT web.de>
589 * device/include/pic16/pic18f66j60.h,
590 * device/include/pic16/pic18f66j65.h,
591 * device/include/pic16/pic18f67j60.h,
592 * device/include/pic16/pic18f86j60.h,
593 * device/include/pic16/pic18f86j65.h,
594 * device/include/pic16/pic18f87j60.h,
595 * device/include/pic16/pic18f96j60.h,
596 * device/include/pic16/pic18f96j65.h,
597 * device/include/pic16/pic18f97j60.h,
598 * device/lib/pic16/libdev/pic18f66j60.c,
599 * device/lib/pic16/libdev/pic18f66j65.c,
600 * device/lib/pic16/libdev/pic18f67j60.c,
601 * device/lib/pic16/libdev/pic18f86j60.c,
602 * device/lib/pic16/libdev/pic18f86j65.c,
603 * device/lib/pic16/libdev/pic18f87j60.c,
604 * device/lib/pic16/libdev/pic18f96j60.c,
605 * device/lib/pic16/libdev/pic18f96j65.c,
606 * device/lib/pic16/libdev/pic18f97j60.c,
607 * device/include/pic16/pic16devices.txt,
608 * device/include/pic16/pic18fregs.h,
609 * device/lib/pic16/pics.all: added new devices
611 * device/include/pic16/adc.h,
612 * device/lib/pic16/libio/adc/adcbusy.c,
613 * device/lib/pic16/libio/adc/adcopen.c,
614 * device/lib/pic16/libio/adc/adcsetch.c,
615 * device/lib/pic16/libio/i2c/i2copen.c,
616 * device/lib/pic16/libio/usart/uopen.c: adapted to new devices,
617 all changes from a patch by Anton Strobl
619 2008-06-12 Borut Razem <borut.razem AT siol.net>
621 * sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/bp.cc,
622 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
623 sim/ucsim/z80.src/z80cl.h, sim/ucsim/z80.src/z80.cc,
624 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
625 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
626 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/uc390.cc,
627 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/uc390cl.h,
628 sim/ucsim/avr.src/avrcl.h, sim/ucsim/avr.src/avr.cc:
629 fixed bug 1990586: s51 simulator, uc::disass() unimplemented
630 by applying the modified patch from Risto Huotari
632 2008-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
635 * doc/sdccman.lyx: bumped sdcc version to 2.8.2
636 * src/ds390/gen.c (aopPutUsesAcc, genAddrOf): fixed bug 1015185
637 * src/mcs51/gen.c (genNearPointerGet, genNearPointerSet): fixed bug 1938300
638 * support/regression/tests/bug1938300.c: new, added
640 2008-06-03 Maarten Brock <sourceforge.brock AT dse.nl>
642 * device/include/asm/ds390/features.h,
643 * device/include/asm/mcs51/features.h,
644 * device/include/mcs51/regc515c.h: inserted LGPL notice
646 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
648 * device/lib/gbz80/div.s,
649 * device/lib/z80/div.s: fixed bug 1904314 by applying a modified part of
650 patch 1597883, Thanks Robert Ramey
652 2008-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
654 * src/SDCCast.c (createIvalType, createIvalStruct, createIvalArray,
655 createIvalCharPtr, createIvalPtr, createIval),
657 * src/SDCCval.c (convertIListToConstList, list2expr): handle incomplete
658 initializers for local auto variables
659 * support/regression/tests/zeropad.c: added testcase for auto initializers
661 2008-05-26 Raphael Neider <rneider AT web.de>
663 * device/lib/pic16/startup/crt0.c,
664 * device/lib/pic16/startup/crt0i.c,
665 * device/lib/pic16/startup/crt0iz.c: clean up, make use of access bank
666 explicit, fixed curr_entry loop for >= 256 initializer records,
667 removed debug code (write to 0xf7e)
669 2008-05-25 Raphael Neider <rneider AT web.de>
671 * device/include/pic/pic16f627a.h,
672 * device/include/pic/pic16f628a.h,
673 * device/include/pic/pic16f648a.h: added missing ports
675 2008-05-20 Maarten Brock <sourceforge.brock AT dse.nl>
677 * device/include/float.h: added __INFINITY
678 * device/lib/_fsadd.c: handle overflows
679 * device/lib/_fsmul.c,
680 * device/lib/_fsdiv.c: use __INFINITY
681 * device/lib/_fseq.c,
682 * device/lib/_fsneq.c: handle -0.0
683 * sim/ucsim/s51.src/uc89c51r.cc,
684 * sim/ucsim/s51.src/uc89c51rcl.h: fixed bug 1385430
685 * sim/ucsim/sim.src/hwcl.h: */* confuses VC
686 * src/mcs51/gen.c (genSend): fixed bug with --xstack
687 * support/regression/ports/mcs51-xstack-auto/spec.mk: print floats
688 * support/regression/tests/snprintf.c: test bug with --xstack
690 2008-05-19 Philipp Klaus Krause <pkk AT spth.de>
692 * src/SDCCpeeph.c (callFuncByName):
693 Support nested parenthesis in peephole function arguments (#1967300)
695 2008-05-19 Raphael Neider <rneider AT web.de>
697 * src/pic16/gen.c (pic16_emitpLabel,pic16_emitpLabelFORCE):
698 fixed duplicate labels (#1911325)
700 2008-05-19 Raphael Neider <rneider AT web.de>
702 * src/regression/empty.c: suppress warning
703 * src/regression/pointer1.c: enabled index_by_pointer()
704 * src/regression/inline.c: now works for pic16 as well
706 * src/pic16/device.c: include dbuf declarations
707 * src/pic16/device.h: removed obsolete prototypes
709 * src/pic16/gen.c, src/pic16/gen.h: moved generic pointer tags
710 * src/pic16/glue.c: made purely local functions static,
711 (pic16_printGPointerType, pic16_printIvalCharPtr,
712 pic16_printIvalFuncPtr, pic16_printIvalPtr): fixed initialized
713 generic pointers' tags (#1961866)
715 * src/pic16/pcode.c (assignValnums): optimize literal assignments
717 2008-05-19 Borut Razem <borut.razem AT siol.net>
719 * support/scripts/sdcc.nsi: remove uninstall.exe after uninstallation,
720 fixed typo, uninstall include/pic16/pic16devices.txt
722 2008-05-18 Borut Razem <borut.razem AT siol.net>
724 * support/Utils/dbuf_string.[ch]: added dbuf_chomp(),
725 the buffer is null terminated
726 * src/device/pic16.c:
727 applied modified patch 1965676: Patch for Win32 16 bit PIC
728 * sdcc_vc_in.h: defined YY_NO_UNISTD_H
730 2008-05-16 Maarten Brock <sourceforge.brock AT dse.nl>
732 * src/SDCC.lex (check_type),
733 * src/SDCC.y (type_specifier2 TYPE_NAME): fixed bug 1925942
736 * as/z80/clean.mk: also clean *.dep
737 * device/lib/pic16/libsdcc/stack/Makefile,
738 * sim/ucsim/libtool: removed as they are rebuild by configure
739 * src/clean.mk: removed izt, so Makefile is not deleted for distclean
741 2008-05-13 Maarten Brock <sourceforge.brock AT dse.nl>
743 * src/SDCCast.c (fixupInline, createFunction): save currBlockno in
744 fixupInline instead of createFunction to fix bug 1864577
745 (inlineFindMaxBlockno): removed, use global blockNo
746 * src/SDCCglobl.h: added blockNo
748 * src/z80/peep.h: modified properties
749 * support/regression/tests/bug1864577.c: new, added
751 2008-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
754 * as/mcs51/asm.h: added org_cnt
755 * as/mcs51/asmain.c (main, asmbl): fixed bug 1957716, changed old K&R to ANSI
756 * as/mcs51/asout.c: changed old K&R to ANSI
757 * as/mcs51/Makefile.in: use common identifiers
763 * as/hc08/Makefile.bcc,
764 * as/hc08/Makefile.in: synchronized with as/mcs51/*
765 * sdcc_vc_in.h: added define __func__
766 * src/SDCCast.c (expandInlineFuncs): applied patch 1957148 to fix bug 1717305,
767 Thanks Ruud van Silfhout
768 * support/regression/tests/bug1717305.c: new, added
770 2008-05-05 Borut Razem <borut.razem AT siol.net>
772 * support/regression/Makefile.in,
773 support/regression/ports/ds390/spec.mk,
774 support/regression/ports/hc08/spec.mk,
775 support/regression/ports/mcs51-common/spec.mk,
776 support/regression/ports/pic14/spec.mk,
777 support/regression/ports/pic16/spec.mk,
778 support/regression/ports/ucz80/spec.mk,
779 support/regression/ports/z80/spec.mk:
780 added INC_DIR and LIBDIR paths
781 * src/ds390/gen.c: removed duplicated selicolon
783 2008-05-04 Borut Razem <borut.razem AT siol.net>
785 * support/regression/Makefile.in,
786 support/regression/fwk/lib/testfwk.c,
787 support/regression/ports/ds390/spec.mk,
788 support/regression/ports/hc08/spec.mk,
789 support/regression/ports/mcs51-common/spec.mk,
790 support/regression/ports/mcs51-large/spec.mk,
791 support/regression/ports/mcs51-medium/spec.mk,
792 support/regression/ports/mcs51-small/spec.mk,
793 support/regression/ports/mcs51-stack-auto/spec.mk,
794 support/regression/ports/mcs51-xstack-auto/spec.mk,
795 support/regression/ports/pic14/spec.mk,
796 support/regression/ports/pic16/spec.mk,
797 support/regression/ports/ucz80/spec.mk:
798 added possibility to define the sdcc binary directory SDCC_BIN_PATH
799 used to run regeression tests
801 2008-05-01 Raphael Neider <rneider AT web.de>
803 * doc/sdccman.lyx, support/scripts/inc2h-pic16.pl: updated list of
804 supported devices and instructions to add new ones
806 2008-05-01 Raphael Neider <rneider AT web.de>
808 * device/include/pic16/adc.h,
809 device/lib/pic16/libio/adc/adcbusy.c,
810 device/lib/pic16/libio/adc/adcopen.c,
811 device/lib/pic16/libio/adc/adcsetch.c: support old 18f242 and new
812 18f2455 style ADC devices, based on patch #1776197
813 * device/lib/pic16/libio/adc/adcclose.c,
814 device/lib/pic16/libio/adc/adcconv.c,
815 device/lib/pic16/libio/adc/adcread.c: cosmetic changes
816 * device/include/pic16/{pic18f2331.h,pic18f2431.h},
817 device/lib/pic16/libdev/{pic18f2331.c,pic18f2431.c}: reuse 18f4331
818 * device/include/pic16/pic18f4431.h,
819 device/lib/pic16/libdev/pic18f4431.c: remove outdated comments
820 * device/lib/pic16/libio/adc.ignore: forbid unhandled devices
822 2008-05-01 Raphael Neider <rneider AT web.de>
824 * src/pic16/device.h: removed unused field PIC16_device.sfrRange,
825 moved xinst flag into pic16_options_t
826 * src/pic16/device.c (default_device, pic16_list_devices,
827 pic16_find_device): removed references to sfrrange
828 * src/pic16/gen.c (genFunction),
829 src/pic16/glue.c (pic16initialComments),
830 src/pic16/main.c (pic16_optionsTable),
831 src/pic16/ralloc.c (newReg, pic16_writeUsedRegs): updated references
833 * device/include/pic16/pic16devices.txt: removed sfrrange lines
835 2008-04-29 Raphael Neider <rneider AT web.de>
837 * src/pic16/devices.inc,
838 device/include/pic16/pic16devices.txt: replaced compiled-in list
839 of devices with a variant parsed at runtime
840 * src/pic16/device.c: added support for parsing pic16devices.txt,
842 * src/pic16/device.h: removed (now) unused fields from PIC_device
843 * src/pic16/main.c: removed #pragma maxram,
844 (_pic16_initPaths): removed bogus generation of search paths,
845 setup the port proper only after the search paths (for
846 pic16devices.txt) are set up,
847 (_pic16_finaliseOptions): moved processor dependant code here
848 from _pic16_initPaths(), clean up
849 * src/pic16/ralloc.c (pic16_init_stack),
850 * src/pic16/ralloc.h,
851 * src/pic16/pcode.c: clean up
852 * device/include/Makefile.in,
853 support/scripts/sdcc.nsi: also install/package pic16devices.txt
854 * support/scripts/inc2h-pic16.pl: updated instructions
856 2008-04-29 Raphael Neider <rneider AT web.de>
858 * device/include/pic16/{pic18f2480.h, pic18f2580.h, pic18f4423.h,
859 pic18f4480.h, pic18f4523.h, pic18f4580.h, pic18f6585.h, pic18f8585.h},
860 device/lib/pic16/libdev/{pic18f2480.c, pic18f2580.c, pic18f4423.c,
861 pic18f4480.c, pic18f4523.c, pic18f4580.c, pic18f6585.c, pic18f8585.c}:
862 added missing family members and 18f2480/2580/4480/4580 family
863 * device/include/pic16/{pic18f2423.h, pic18f2523.h}: use 18f4523.h
864 * device/include/pic16/pic18f2525.h: use 18f4620.h
865 * device/include/pic16/pic18f6680.h: use 18f8680.h
866 * device/include/pic16/pic18fregs.h,
867 device/lib/pic16/pics.all,
868 src/pic16/devices.inc: add new devices
869 * device/lib/pic16/libdev/{pic18f2423.c, pic18f2523.c}: use 18f4523.c
870 * device/lib/pic16/libdev/pic18f2525.c: use 18f4620.c
871 * device/lib/pic16/libdev/pic18f6680.c: uso 18f8680.c
872 * device/lib/pic16/libio/{adc.ignore, i2c.ignore, usart.ignore}:
873 prevent attempting to build the libio for some new devices
875 2008-04-29 Raphael Neider <rneider AT web.de>
877 * debugger/mcs51/Makefile.in: fixed paths to sources
879 2008-04-25 Borut Razem <borut.razem AT siol.net>
881 * as/link/lklibr.c: moved from as/link/z80/lklibr.c
882 * as/link/hc08/lklibr.c, as/link/mcs51/lklibr.c: deleted
883 * as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
884 * as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
885 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
886 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
887 as/link/z80/linkz80.dsp: lklibr.c moved
888 * doc/INSTALL.txt: binary archives in bz2 format
889 * support/cpp/auto-host_vc_in.h: CPP2 replaced with CPP
891 2008-04-23 Maarten Brock <sourceforge.brock AT dse.nl>
893 * src/SDCCglue.c (printIvalType, printIvalBitFields): fixed bug 1856409
894 * support/regression/tests/bug1856409.c: new, added
896 2008-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
899 * src/mcs51/peep.c: Use werror for error messages.
900 * src/SDCCicode.c (geniCodeConditional),
901 * src/SDCCsymt.c (structElemType): fixed bug 1839321
902 * src/z80/Makefile.bcc,
903 * src/z80/z80.dsp: added src/z80/peep.c/h
904 * support/regression/tests/bug1839321.c: new, added
906 2008-04-20 Raphael Neider <rneider AT web.de>
908 * device/include/pic16/pic18f2455.h: added bitfields for port C
910 2008-04-20 Philipp Klaus Krause <pkk AT spth.de>
912 * src/z80/peep.c: Use werror for error messages.
914 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
916 * src/z80/peep.h (declaration of notUsed()),
917 * src/z80/main.c (enabled notUsed() for z80 port, documented z80_port
919 * src/z80/z80.h (added dependency on peep.h),
920 * src/z80/peep.c (definition of notUsed()): Implemented RFE #1880202
923 2008-04-19 Philipp Klaus Krause <pkk AT spth.de>
925 * src/SDCCpeeph.c (added support for notUsed()),
926 * src/mcs51/main.c (added dependency on peep.h, documented mcs51_port
928 * src/port.h (removed dependency on mcs51/peep.h, added declaration
929 for notUsed()): Implemented generic (that is not port-specific) part
932 2008-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
934 * as/link/mcs51/lkmem.c (summary2): fixed bug 1796077
935 * device/lib/libsdcc.lib,
936 * device/lib/Makefile.in,
937 * support/regression/ports/mcs51-xstack-auto/spec.mk,
938 * device/lib/calloc.c: renamed to _calloc.c
939 * device/lib/free.c: renamed to _free.c
940 * device/lib/malloc.c: renamed to _malloc.c
941 * device/lib/realloc.c: renamed to _realloc.c
942 * src/ds390/gen.c (aopGet, aopPut, genPlusBits, genDataPointerSet,
943 genNearPointerSet, genPagedPointerSet): synchronized with mcs51/gen.c
944 * src/ds390/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq, ifxForOp,
945 genAnd, genOr, genXor, genIfx, gen390Code): fixed bug 1509084
946 * src/mcs51/gen.c (popForBranch, genIfxJump, genCmp, genCmpEq,
947 ifxForOp, genAnd, genOr, genXor, genNearPointerGet,
948 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
949 genGenPointerGet, genIfx, gen51Code): fixed bug 1509084
951 * src/mcs51/gen.c: throughout cosmetic changes for syncing both
952 * src/SDCCsymt.h: updated IS_OP_RUONLY, IS_OP_ACCUSE
953 * support/regression/tests/bug1509084.c: new, added
955 2008-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
957 * device/include/mcs51/cc2510fx.h: added _XPAGE
958 * device/include/mcs51/compiler.h: cosmetic changes
960 2008-03-31 Maarten Brock <sourceforge.brock AT dse.nl>
962 * sdcc.dsw: adapted for moved cpp2, added dependency for as_z80 on
965 2008-03-31 Borut Razem <borut.razem AT siol.net>
967 * support/cpp2 renamed to support/cpp
968 * support/cpp2/libiberty/filenames.h, support/cpp2/libiberty/hex.c,
969 support/cpp2/libiberty/splay-tree.c,
970 support/cpp2/libiberty/splay-tree.h, support/cpp2/libcpp/macro.c,
971 support/cpp2/libcpp/directives.c,
972 support/cpp2/libcpp/include/cpplib.h,
973 support/cpp2/libcpp/include/symtab.h,
974 support/cpp2/libcpp/include/line-map.h,
975 support/cpp2/libcpp/line-map.c, support/cpp2/libcpp/files.c,
976 support/cpp2/libcpp/init.c, support/cpp2/libcpp/traditional.c,
977 support/cpp2/libcpp/expr.c, support/cpp2/libcpp/internal.h,
978 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/system.h,
979 support/cpp2/libcpp/charset.c: SDCPP synchronized with GCC CPP
980 release version 4.3.0
981 * configure.in, configure, Makefile.in, Makefile.bcc:
982 adapted for moved cpp2
984 2008-03-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
986 * device/include/hc08/mc68hc908jkjl.h: committed fix for bug #1929739,
987 thanks Alejandro Pustowka <alejo_pustowka AT yahoo.com.mx>
989 2008-03-30 Maarten Brock <sourceforge.brock AT dse.nl>
991 * src/SDCCloop.c (loopInvariants): applied fix for bug 1717943, thanks
993 * support/regression/tests/bug1717943.c: new, added
995 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
997 * src/z80/gen.c (assignResultValue): Reverted reversal of order of
998 bytewise return value assignments introduced in last commit.
1000 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1002 * src/z80/gen.c (emitDebug, assignResultValue, genPlus, genMinus,
1003 genMult, genJumpTab):
1004 Use 16-bit instructions for addition in some additional cases,
1005 implemented RFEs #1914251, #1914245, #1922090, #1921382, #1918323.
1007 2008-03-30 Philipp Klaus Krause <pkk AT spth.de>
1009 * src/z80/ralloc.c (serialRegAssign, allocReg, tryAllocatingRegPair):
1010 Implemented RFE #1921450, changed some debug messages.
1012 2008-03-30 Borut Razem <borut.razem AT siol.net>
1014 * Small Device C Compiler 2.8.0 released
1015 * .version, doc/sdccman.lyx: changed sdcc version to 2.8.1
1016 * support/scripts/sdcc.nsi: added finish page; this version
1017 was used for 2.8.0 release
1018 * doc/knownbugs.html: removed; magically generated by the build
1019 process using gen_known_bugs.pl from now on
1021 2008-03-23 Borut Razem <borut.razem AT siol.net>
1023 * src/pic/gen.h: Q&D solution for the bug, found by Jim Paris
1024 and reverted it, since it was already fixed by Raphael ;-)
1025 * doc/knownbugs.html: updated for RC2
1027 2008-03-22 Raphael Neider <rneider AT web.de>
1029 * src/SDCCicode.c (getPtrType): avoid unnecessary extra assignments
1032 2008-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
1034 * src/mcs51/gen.c (adjustArithmeticResult): fixed bug 1839299
1035 * support/regression/tests/bug1839277.c: added related testBug1839299
1037 2008-03-21 Maarten Brock <sourceforge.brock AT dse.nl>
1039 * src/ds390/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign),
1040 * src/mcs51/gen.c (opIsGptr, adjustArithmeticResult, genAddrOf, genAssign):
1042 * src/mcs51/gen.c: throughout only output hex constants
1043 * src/SDCCicode.c (getPtrType, geniCodeCast): fixed code size regression
1044 * support/regression/tests/bug1839277.c: new, added
1046 2008-03-21 Philipp Klaus Krause <pkk AT spth.de>
1048 * src/z80/ralloc.c (callFuncByName): Used // instead of /**/ to fix
1049 compilation warning about nested comments.
1051 2008-03-20 Maarten Brock <sourceforge.brock AT dse.nl>
1053 * src/SDCCsymt.c (comparePtrType): fixed bug 1921073
1054 * support/regression/tests/bug1921073.c: new, added
1056 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1058 * src/z80/SDCCpeeph.c.c (callFuncByName):
1059 Commented function parameters.
1061 2008-03-17 Philipp Klaus Krause <pkk AT spth.de>
1063 * src/z80/ralloc.c (packRegsForAccUse2):
1064 disabled a broken accumulator packing optimization (fixed #1292721).
1065 * support/regression/tests/bug-1292721: Regression test for #1292721.
1067 2008-03-16 Raphael Neider <rneider AT web.de>
1069 * src/pic/gen.c (SetIrp,genNearPointerGet,genNearPointerSet):
1070 fixed code bloat regression using a variant of patch #1915618
1072 2008-03-16 Borut Razem <borut.razem AT siol.net>
1074 * support/scripts/sdcc.nsi: added section debugging macros, added SDCC
1075 icon, changed startup menu for release distribution, code cleaning,
1076 create url files instead links in startup menu
1078 2008-03-16 Maarten Brock <sourceforge.brock AT dse.nl>
1080 * src/SDCCcse.c (algebraicOpts): fixed bug 1579949
1081 * support/regression/tests/bug1579949.c: new, added
1083 2008-03-14 Paul Stoffregen <paul AT pjrc.com>
1085 * device/lib/printf_fast.c: fixed bug 1255403
1087 2008-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
1089 * doc/sdccman.lyx: enhanced paragraph about bankswitching for mcs51
1090 * src/cdbFile.c (cdbWriteBasicSymbol): fixed bug 1909409 for locals
1092 2008-03-14 Borut Razem <borut.razem AT siol.net>
1094 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated link-xx and aslink
1095 command line options
1096 * as/link/hc08/lkmain.c: converted tabs to spaces so that the usage
1097 is correctly displayed
1098 * as/link/z80/lkmain.c: usage line commented out
1100 2008-03-13 Borut Razem <borut.razem AT siol.net>
1102 * doc/sdccman.lyx: corrected to be able to convert to PDF,
1103 updated the list pf supported pic14 devices
1105 2008-03-12 Maarten Brock <sourceforge.brock AT dse.nl>
1107 * doc/sdccman.lyx: added paragraph about bankswitching for mcs51
1109 2008-03-12 Borut Razem <borut.razem AT siol.net>
1111 * as/doc/asmlnk.doc, as/doc/asxhtm.html: updated command line options,
1112 fixed documentation request #1718191
1113 * as/hc80/asmain.c, as/mcs51/asmain.c: added option -c to usage
1114 * doc/sdccman.lyx: added description of --no-std-crt0 gbz80
1117 2008-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
1119 * src/SDCCast.c (isConformingBody): fixed bug 1505811, thanks Robert Larice
1120 * support/regression/tests/bug1505811.c: new, added
1122 2008-03-09 Raphael Neider <rneider AT web.de>
1124 * device/include/pic16/pic18f2620.h,
1125 * device/include/pic16/pic18f4620.h,
1126 * device/lib/pic16/libdev/pic18f2620.c,
1127 * device/lib/pic16/libdev/pic18f4525.c,
1128 * device/lib/pic16/libdev/pic18f4620.c: merged 18f2525/2620/4525/4620
1129 family to consistently use pic18f4620.[ch], fixes #1832562
1131 2008-03-09 Borut Razem <borut.razem AT siol.net>
1133 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
1134 changed sdcc version to 2.8.0
1135 * knownbugs.html: regenerated
1136 * support/scripts/gen_known_bugs.pl: added number of open bugs
1138 2008-03-09 Raphael Neider <rneider AT web.de>
1140 * src/pic16/gen.c (pic16_mov2w_volatile): NEW, read volatile operands,
1141 (genOr): read volatile operand even if the result is known,
1143 (genOr,genXor): removed unused legacy code,
1144 (genDummyRead): use pic16_mov2w_volatile()
1146 2008-03-08 Borut Razem <borut.razem AT siol.net>
1148 * src/SDCCglue.c: fixed bug #1864582: multiple definition of char
1149 cons w. --model-large
1150 * support/regression/staticinit.c: added regression test for bug
1153 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1155 * src/ds390/gen.c (pushSide, genPcall),
1156 * src/hc08/gen.c (pushSide, genPcall): synchronized with mcs51
1157 * src/mcs51/gen.c: cosmetic changes
1158 * support/regression/fwk/include/testfwk.h: added macro reentrant
1159 * support/regression/tests/bug1908493.c: new, added
1161 2008-03-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1163 * src/SDCCdebug.c:, as/link/lkaomf51.c: Fixed bug 1909409: Pdata in OMF file
1165 2008-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
1167 * src/mcs51/gen.c (pushSide, genPcall): fixed bug 1908493
1168 * src/SDCCmain.c (preProcess): removed -DSDCC_PARMS_IN_BANK1 because it is
1169 already set in ds390/main.c and mcs51/main.c
1171 2008-03-07 Raphael Neider <rneider AT web.de>
1173 * src/regression/init0.c: new test for initialized arrays of function
1175 * src/regression/Makefile: made a bit more flexible, added init0.c
1176 * src/pic/glue.c (emitIvals): hacky fix for initializing from function
1177 pointers, closes #1427663
1179 2008-03-05 Borut Razem <borut.razem AT siol.net>
1181 * dos/sdccman.lyx: docummented predefined macros SDCC_REVISION,
1182 SDCC_PARMS_IN_BANK1, SDCC_FLOAT_REENT and SDCC_INT_LONG_REENT
1184 2008-03-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1186 * support/librarian/sdcclib.c:Added feature request 1908061:
1187 Synchronise sdcclib commands with ar.
1189 2008-03-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1191 * src/SDCCmain.c: added predefined macros SDCC_REVISION (RFE #1907229),
1192 and (depending on corresponding compiler option) SDCC_PARMS_IN_BANK1,
1193 SDCC_FLOAT_REENT, SDCC_INT_LONG_REENT
1194 * device/include/mcs51/compiler.h: removed umlauts, added double
1197 2008-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
1199 * src/SDCCptropt.c (ptrPseudoSymConvert): fixed bug 1536762
1200 * support/regression/tests/bug1536762.c: new, added
1202 * src/SDCCutil.h: added getBuildDate()
1203 * src/SDCCmain.c (printVersionInfo),
1204 * src/SDCCglue.c (initialComments): use getBuildDate() instead of
1206 * src/*/ralloc.c: removed IS_OP_RUONLY macro
1207 * src/ds390/ralloc.c (packRegisters),
1208 * src/mcs51/ralloc.c (packRegisters),
1209 * src/z80/ralloc.c (packRegisters): applied fix for bug 1618050, thanks
1211 * support/regression/tests/bug1618050.c: new, added
1212 * src/SDCCsymt.h: fixed typo in DECLSPEC2TXT
1213 * support/regression/fwk/include/testfwk.h,
1214 * support/regression/tests/bug1838000.c: moved _AUTOMEM and _STATMEM to
1217 2008-03-04 Raphael Neider <rneider AT web.de>
1219 * src/pic/gen.c: removed unused prototypes, prevent internal errors
1220 on accessing OP_SYM_TYPE(op)
1221 * src/pic/gen.h: removed unused prototype of genMinusDec()
1222 * src/pic/genarith.c (genMinus): cosmetic changes, rewritten to
1223 fix #1876953 (invalid subtraction code), removed unused code
1225 2008-03-03 Raphael Neider <rneider AT web.de>
1229 * src/pic/genarith.c,
1231 * src/pic/ralloc.h: removed AOP_R0, AOP_R1, AOP_DPTR, AOP_DPTR2,
1232 AOP_ACC, and *_IDX and adjusted code, removed unused legacy code
1234 2008-03-03 Raphael Neider <rneider AT web.de>
1236 * src/pic/device.c (find_device): search user-specified paths first
1237 for pic14devices.txt, fixes #1900827
1239 2008-03-02 Borut Razem <borut.razem AT siol.net>
1241 * support/scripts/sdcc.nsi: fixed bug in IsNT, LogicLib-isation of
1242 AddToPath and RemoveFromPath
1244 2008-03-01 Borut Razem <borut.razem AT siol.net>
1246 * support/scripts/sdcc.nsi: reverted MULTIUSER page since it didn't
1247 work correctly, added debugging support if -DSDCC.DEBUG command line
1250 2008-02-28 Borut Razem <borut.razem AT siol.net>
1252 * doc/sdccman.lyx: cosmetic changes
1254 2008-02-28 Maarten Brock <sourceforge.brock AT dse.nl>
1256 * src/mcs51/ralloc.c (fillGaps): fixed bug 1839671
1257 * doc/sdccman.lyx: fixed unmeant removal of spaces
1259 2008-02-27 Borut Razem <borut.razem AT siol.net>
1261 * support/scripts/sdcc.nsi: corrected installation directory for
1262 current user installation mode
1263 * doc/README.txt: added Philipp Klaus Krause to the developers list
1265 2008-02-27 Maarten Brock <sourceforge.brock AT dse.nl>
1267 * src/mcs51/gen.c (genUnpackBits): don't generate ifxJump, instead
1268 return ifx condition
1269 (genNearPointerGet, genPagedPointerGet, genFarPointerGet,
1270 genCodePointerGet, genGenPointerGet): cleanup aop before generating
1271 ifxJump to fix bug 1838000
1272 * src/SDCCsymt.c (aggregateToPointer): fix problem for xstack
1273 * support/regression/tests/bug1838000.c: new, added
1274 * device/include/mcs51/cc1110.h: new, added, thanks to Pravin Angolkar
1276 2008-02-26 Borut Razem <borut.razem AT siol.net>
1278 * src/SDCCast.c, doc/sdccman.lyx: fixed RFE #1901171: inerger promotion
1280 * support/scripts/sdcc.nsi: added MULTIUSER page,
1281 NSIS upgraded to version 2.35
1283 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1285 * src/mcs51/ralloc.c (isSpiltOnStack): fixed bug 1565152
1286 * support/regression/tests/bug1565152.c: new, added
1288 2008-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
1290 * src/mcs51/gen.c (genPagedPointerSet): fixed bug 1670148
1291 * support/regression/ports/mcs51-xstack-auto/spec.mk: added expf.c
1292 * support/regression/tests/bug1670148.c: new, added
1294 2008-02-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
1296 * device/include/mcs51/at89c51ed2.h: fixed bug 1901469.
1298 2008-02-24 Borut Razem <borut.razem AT siol.net>
1300 * src/SDCCast.c, src/SDCCast.h: fixed bug #1874922: explicit typecast
1301 is ineffective for unsigned char parameter
1303 2008-02-24 Maarten Brock <sourceforge.brock AT dse.nl>
1305 * src/SDCCast.c (expandInlineFuncs): fixed bug 1875869
1306 * src/SDCCglue.c (printIvalBitFields): fixed bug 1806631
1307 * support/regression/tests/bitopcse.c: removed hc08 exception, see testfwk.h
1308 * support/Util/MySystem.c (my_system): output errorcode when verbose
1310 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1312 * src/z80/gen.c (genMult): Rewrote 8-bit multiplication by constant,
1315 2008-02-22 Philipp Klaus Krause <pkk AT spth.de>
1317 * device/lib/z80/mul.s: Rewrote __muluchar_rrx_s, to improve 8-bit mult.,
1320 2008-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
1322 * src/SDCCast.c (createIvalStruct): fixed bug 1466761
1324 2008-02-21 Borut Razem <borut.razem AT siol.net>
1326 * support/regression/Makefile.in,
1327 support/regression/ports/ds390/spec.mk,
1328 support/regression/ports/hc08/spec.mk,
1329 support/regression/ports/mcs51-common/spec.mk,
1330 support/regression/ports/pic14/spec.mk,
1331 support/regression/ports/pic16/spec.mk,
1332 support/regression/ports/ucz80/spec.mk,
1333 support/regression/ports/xa51/spec.mk:
1334 added CFLAGS when compiling timeout
1336 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1338 * support/regression/tests/bugs-1596270-1736867.c: Regression test for
1341 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1343 * src/SDCClrange.c (findPrevUse): fixed bug 1888147
1344 * support/regression/tests/bug1888147.c: new, added
1346 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1348 * src/z80/gen.c: fixed bugs #1596270, #1736867
1350 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1352 * src/z80/gen.c: fixed bug in register pair loading when swapping register
1353 contents, mostly fixes #1596270
1355 2008-02-20 Philipp Klaus Krause <pkk AT spth.de>
1357 * src/z80/peeph.def,
1358 * src/z80/peeph-z80.def: moved peephole that breaks gbz80 to z80-specific
1359 peepholes, fixes #1806565
1361 2008-02-20 Maarten Brock <sourceforge.brock AT dse.nl>
1363 * src/SDCCpeeph.c (operandBaseName): added check for @Ri
1364 * src/mcs51/peeph.def (rule 177.c): added operandsNotRelated(%1 %3)
1365 fixes bug 1739475, thanks Robert Larice
1366 (rule 271): new, added
1368 2008-02-18 Borut Razem <borut.razem AT siol.net>
1370 * sim/ucsim/s51.src/Makefile.in: fixed error made in previous commit
1372 2008-02-17 Maarten Brock <sourceforge.brock AT dse.nl>
1374 * src/SDCCmain.c (linkEdit): emit -z when using --debug for z80
1376 2008-02-17 Raphael Neider <rneider AT web.de>
1378 * src/pic16/genarith.c,
1381 * src/pic16/genutils.c: removed unused legacy code,
1382 removed unused fields from struct asmop and struct _G
1384 2008-02-17 Raphael Neider <rneider AT web.de>
1386 * src/pic16/gen.c (AccRsh): cosmetic changes,
1387 (shiftR1Left2ResultSigned,shiftR1Left2Result,shiftL1Left2Result,
1388 genRightShiftLiteral): fixed to work with SFRs as result by
1389 assigning only once to result,
1390 removed a lot of unused/excluded code fragments
1392 2008-02-17 Raphael Neider <rneider AT web.de>
1394 * device/include/pic/pic16f88.h,
1395 * device/include/pic/pic16f886.h,
1396 * device/include/pic/pic16f887.h: added TRISA6 and TRISA7
1398 2008-02-17 Borut Razem <borut.razem AT siol.net>
1400 * src/z80/peeph.def: applied patch
1401 #1893626: Optimize tail calls on Z80, thanks to Philipp Krause
1402 * src/z80/gen.c, src/z80/peeph.def: applied patch
1403 #1893510: Improve logical left shift on Z80, thanks to Philipp Krause
1404 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
1405 sim/ucsim/s51.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
1406 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
1407 sim/ucsim/main_in.mk: renamed libutil.a to libucsimutil.a in order to
1408 enable compilation on Mac OS X 10.5 (Leopard) and XCode v3.0
1410 2008-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
1412 * as/link/mcs51/aslink.dsp: removed SDK define
1413 * as/link/z80/clean.mk: brought in sync with other ports
1414 * as/link/z80/lklibr.c (SdccLib, fndsym): handle the dflag here too
1415 * as/hc08/Makefile.bcc,
1416 * as/mcs51/Makefile.bcc,
1417 * as/z80/Makefile.bcc: noice.c was moved to as/asxxsrc/
1418 * src/z80/main.c (_setValues): use the now capitalized -Z,
1419 (z80_port, gbz80_port): generate debug information when asked
1421 2008-02-16 Borut Razem <borut.razem AT siol.net>
1423 * as/z80/asmain.c, as/z80/asm.h, as/z80/asdata.c,
1424 as/link/z80/lkmain.c, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1425 as/z80/Makefile.in. as/z80/Makefile.bcc:
1426 applied patch #1893393: patch for as-z80 and link-z80 to generate
1427 cdb, thanks to Armin Diehl
1428 * as/*/asnoice.c, as/hc08/as_hc08.dsp, as/hc08/Makefile.in,
1429 as/mcs51/asx8051.dsp, as/mcs51/Makefile.in:
1430 asnoice.c moved to as/asxxsrc/asnoice.c
1431 * src/z80/peeph-gbz80.def: applied patch
1432 #1880235: Z80 return peephole, thanks to Philipp Krause
1434 2008-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
1437 * doc/sdccman.lyx: bumped version to 2.7.5
1438 * src/SDCCsymt.c (compareType, comparePtrType): fixed bug 1281583
1440 2008-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
1442 * device/include/pic16/stdlib.h,
1443 * device/lib/pic16/libc/stdlib/ltoa.c,
1444 * device/lib/pic16/libc/stdio/vfprintf.c: ascii strings are char*
1446 2008-02-13 Borut Razem <borut.razem AT siol.net>
1448 * src/SDCCmain.c, src/SDCCglue.c: fixed --c1mode
1449 * src/pic16/glue.c, src/SDCCast.c, src/SDCCast.h, src/SDCCBBlock.c,
1450 src/SDCCcse.c, src/SDCCglue.c, src/SDCCicode.c, src/SDCCloop.c,
1451 src/SDCCopt.c, src/SDCCval.c:
1452 fixed bug #1890273: SDCC Warning 154 shows wrong filename
1454 2008-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
1456 * src/SDCCsymt.c (compareType): fixed bug 1309013
1458 2008-02-09 Borut Razem <borut.razem AT siol.net>
1460 * src/SDCCval.c, src/SDCCval.h:
1461 code cleaning, added function constChrVal()
1462 * src/SDCCglue.c, src/pic/glue.c, src/pic16/glue.c, src/SDCCast.c, src/SDCC.y:
1463 call constChrVal() instead constVal()
1465 2008-02-01 Maarten Brock <sourceforge.brock AT dse.nl>
1467 * src/SDCCast.c (resolveSymbols): added reentrancy check for parameters
1470 * src/SDCCerr.c: changed warning W_NONRENT_ARGS to error E_NONRENT_ARGS
1471 * support/regression/tests/absolute.c: added TestStruct TestVar (see also
1474 2008-02-01 Raphael Neider <rneider AT web.de>
1476 * device/include/pic/pic16f886.h,
1477 * device/include/pic/pic16f887.h: added RA6 and RA7
1479 2008-01-24 Raphael Neider <rneider AT web.de>
1481 * device/include/pic/pic16f88.h: added RA6 and RA7
1482 * device/lib/pic/libdev/disabled_pic16f886.c,
1483 * device/lib/pic/libdev/disabled_pic16f887.c: renamed and enabled
1485 * src/pic16/devices.inc,
1486 * device/include/pic16/pic18f2423.h,
1487 * device/include/pic16/pic18f2523.h,
1488 * device/include/pic16/pic18fregs.h,
1489 * device/lib/pic16/pics.all
1490 * device/lib/pic16/libdev/pic18f2423.c,
1491 * device/lib/pic16/libdev/pic18f2523.c: added 18f2423 and 18f2523
1492 * device/lib/pic16/libio/i2c.ignore,
1493 * device/lib/pic16/libio/usart.ignore,
1494 * device/lib/pic16/libio/adc.ignore: ignore new devices
1496 2008-01-23 Maarten Brock <sourceforge.brock AT dse.nl>
1498 * src/SDCCast.c (createRMW): fixed bug 1582651
1500 2008-01-20 Borut Razem <borut.razem AT siol.net>
1502 * src/SDCCcse.c: partially fixed enhancement request
1503 #1793872 - multiply by -1 not collapsed
1504 * support/regression/tests/arithcsi.c: added regression test
1506 2008-01-19 Maarten Brock <sourceforge.brock AT dse.nl>
1508 * as/mcs51/asx8051.dsp: removed define SDK
1509 * as/mcs51/i51mch.c (machine): fixed bug 1865114
1510 * device/include/asm/ds390/features.h: fixed bug with ds390 & stack-auto
1512 * as/link/mcs51/lkmain.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1513 cosmetic changes, brought more in sync, changed old K&R to ANSI
1515 2008-01-13 Borut Razem <borut.razem AT siol.net>
1517 * support/scripts/sdcc.nsi: added Uninstall/reinstall page, ...
1518 * src/SDCCicode.c: fixed bug #1870216 - Error 122: dividing by zero
1520 2007-12-30 Borut Razem <borut.razem AT siol.net>
1522 * src/pic16/gen.c: fixed implementation of bitwise operations for
1524 * support/regression/tests/bitwise.c: added test cases
1526 2007-12-29 Borut Razem <borut.razem AT siol.net>
1528 * src/SDCCasm.[ch]: renamed from asm[ch], use dbuf_getline(), ...
1529 * src/src.dsp, src/Makefile.bcc, src/Makefile.in, src/common.h,
1530 src/SDCCglue.c, src/xa51/main.c: asm.[ch] renamed to SDCCasm.[ch]
1531 * support/Util/dbuf_string.[ch]: added function dbuf_getline()
1532 * src/ds390/gen.c, src/hc08/gen.c, src/mcs51/gen.c, src/pic16/gen.c,
1533 src/pic/gen.c, src/z80/gen.c, src/xa51/gen.c, src/pic16/ralloc.c,
1534 src/pic16/pcode.[ch]: added const qualifier
1535 * as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1536 as/mcs51/Makefile.bcc, as/mcs51/Makefile.in, as/mcs51/asx8051.dsp,
1537 as/z80/Makefile.bcc, as/z80/Makefile.in, as/z80/as_gbz80.dsp,
1538 as/z80/as_z80.dsp: added dbuf.[ch] and dbuf_string[ch] to project
1539 * as/asxxsrc/aslex.c: use dbuf_getline()
1540 * as/hc08/asdata.c, as/hc08/asexpr.c, as/hc08/asm.h, as/hc08/m08adr.c,
1541 as/mcs51/asdata.c, as/mcs51/asexpr.c, as/mcs51/asm.h,
1542 as/mcs51/i51adr.c, as/z80/asdata.c, as/z80/asexpr.c, as/z80/aslist.c,
1543 as/z80/asm.h, as/z80/z80adr.c:
1544 changed type of ib and ip to const char *
1546 2007-12-28 Borut Razem <borut.razem AT siol.net>
1548 * as/asxxsrc/aslex.c: moved from as/mcs51/aslex.c;
1549 introduced (readlin) - long lines are turuncated
1550 * as/hc08/as_hc08.dsp, as/mcs51/asx8051.dsp, as/z80/as_gbz80.dsp,
1551 as/z80/as_z80.dsp, as/hc08/Makefile.in, as/mcs51/Makefile.in,
1552 as/z80/Makefile.in: moved aslex.c to asxxsrc
1553 * as/hc08/aslex.c, as/z80/aslex.c: deleted
1554 * as/hc08/asmain.c, as/mcs51/asmain.c:
1555 added missing initialization of a_addr field
1556 * support/regression/tests/long_asm_line.c: added regtest for long
1559 2007-12-22 Borut Razem <borut.razem AT siol.net>
1561 * src/SDCC.lex: fixed bug #1852894: # character hangs the compiler
1563 2007-12-20 Maarten Brock <sourceforge.brock AT dse.nl>
1565 * src/SDCCsymt.c (computeType): fixed bug, thanks Fan Weiguang
1567 2007-12-16 Borut Razem <borut.razem AT siol.net>
1569 * device/include/pic16/stdbool.h: removed, since already exists in
1570 device/include/; this also fixes bitopcse.c regression test for pic16
1572 * support/regression/fwk/inclusw/testfwk.h: added macro ASSERT_FAILED
1573 * src/pic16/glue.c: fixed bug #1851855: generic static pointer
1574 dereference doesn't work; covered by regression test bug1399290
1576 2007-12-05 Borut Razem <borut.razem AT siol.net>
1578 * doc/sdccman.lyx: fixed bug #1844509 - Correction to Manual 4.6.9
1581 2007-12-01 Borut Razem <borut.razem AT siol.net>
1583 * sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/mem.cc:
1584 corrected handling of the highest_valid_address
1586 2007-11-17 Raphael Neider <rneider AT web.de>
1588 * src/pic/main.c (_asmCmd): include debug arguments (-g as $3)
1589 * src/pic/glue.c (picglue): emit .file if --debug is given
1591 2007-11-17 Raphael Neider <rneider AT web.de>
1593 * src/pic16/genarith.c (pic16_genPlus, pic16_genMinus): take special
1594 care when left or right operand resides in result, fixes #1830220
1596 2007-11-17 Borut Razem <borut.razem AT siol.net>
1598 * src/SDCCglue.c, src/pic16/glue.c: reverted fix for bug
1599 #983491 - "Merge duplicate strings function is ineffective"
1600 * support/regression/tests/bug-983491.c: regtest disabled
1601 * as/asxxsrc: created
1602 as/asxxsrc/assym.c, as/asxxsrc/strcmpi.c: moved
1603 as/hc08/assym.c, as/mcs51/assym.c, as/strcmpi.c,
1604 as/z80/assym.c, as/hc08/asstore.c, as/mcs51/asstore.c: deleted
1605 as/hc08/Makefile.bcc, as/hc08/Makefile.in, as/hc08/as_hc08.dsp,
1606 as/hc08/asm.h, as/link/hc08/Makefile.bcc, as/link/hc08/Makefile.in,
1607 as/link/hc08/link_hc08.dsp, as/link/mcs51/Makefile.bcc,
1608 as/link/mcs51/Makefile.in, as/link/mcs51/aslink.dsp,
1609 as/link/z80/Makefile.in, as/link/z80/linkgbz80.dsp,
1610 as/link/z80/linkz80.dsp, as/mcs51/Makefile.bcc, as/mcs51/Makefile.in,
1611 as/mcs51/asm.h, as/mcs51/asx8051.dsp, as/z80/Makefile.bcc,
1612 as/z80/Makefile.in, as/z80/as_gbz80.dsp, as/z80/as_z80.dsp,
1613 as/z80/Makefile.as_hc08, as/mcs51/Makefile.asx8051: modified
1614 created as/asxxsrc directory, assym.c and strcpi.c moved into it
1616 2007-11-15 Maarten Brock <sourceforge.brock AT dse.nl>
1618 * device/include/stdarg.h: added and removed some casts
1619 * src/SDCCsymt.c (compareType): Fully check types between generic and
1620 non-generic pointers, also accept ptr-ptr to void-ptr assignments
1622 2007-11-13 Borut Razem <borut.razem AT siol.net>
1624 * support/regression/tests/bug-1817005.c:
1625 added regtest for bug #1817005 - as-z80 chokes on long labels
1627 2007-11-12 Borut Razem <borut.razem AT siol.net>
1629 * as/z80/asmain.c, as/z80/asm.h, as/z80/assym.c, as/z80/asdata.c,
1630 as/z80/asout.c, as/z80/aslist.c:
1631 fixed bug #1817005 - as-z80 chokes on long labels
1633 2007-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
1636 * as/z80/asmain.c: cosmetic changes
1639 * as/z80/alloc.h: removed
1641 * as/mcs51/assym.c: replaced alloc.h with stdlib.h
1642 * as/link/aslink.h: added LKDIRSEP and, LKDIRSEPSTR
1643 * as/link/hc08/Makefile.in,
1644 * as/link/mcs51/Makefile.in,
1645 * as/link/z80/Makefile.in: added -DUNIX to CFLAGS
1647 * as/link/mcs51/lkarea.c,
1648 * as/link/mcs51/lkmain.c: cosmetic changes
1649 * as/link/hc08/lklibr.c,
1650 * as/link/z80/lklibr.c,
1651 * as/link/mcs51/lklibr.c: used LKDIRSEP, LKDIRSEPSTR and LKOBJEXT,
1652 used cygwin_conv_to_full_posix_path,
1653 added warnings, cosmetic changes, brought more in sync
1654 changed old K&R into ANSI function declarations
1655 * as/link/z80/lklibr.c (loadAdb): added
1656 * as/link/z80/lkmain.c: removed -- option from usage text
1658 2007-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
1660 * src/mcs51/gen.c (outBitC): optimized for no result
1662 2007-10-31 Borut Razem <borut.razem AT siol.net>
1664 * src/SDCCsymt.c: fixed (hopeful properly) bug
1665 #1805702 - order of extern matters
1666 * support/regression/tests/bug-1805702.c: enabled regtest for bug
1669 2007-10-29 Borut Razem <borut.razem AT siol.net>
1671 * src/SDCCsymt.c: reverted bad fixed of bug #1805702
1672 - order of extern matters
1673 * support/regression/tests/bug-1805702.c: disabled regtest for bug
1676 2007-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
1678 * src/ds390/peeph.def: replaced 24bitModeAndPortDS390 by
1679 24bitMode, portIsDS390
1680 * src/mcs51/gen.c (genOr): optimized for RFE 1750727
1681 * src/SDCCpeeph.c (flat24bitModeAndPortDS390): removed
1682 (notVolatileVariable): also check sloc names,
1683 (callFuncByName): moved ftab[] out of function and sorted it by use
1685 2007-10-28 Maarten Brock <sourceforge.brock AT dse.nl>
1687 * device/include/stdarg.h: fixed bug in va_start macro for --xstack
1688 * src/hc08/gen.c (aopForRemat): aop->aopu.aop_immd.from_cast_remat not set,
1689 aop->aopu.aop_immd.aop_immd2 not filled with (generic) pointer type
1690 * src/SDCCicode.c (geniCodeCast): fixed bug 880197
1691 * support/regression/tests/bug-880197.c: new, added
1693 2007-10-28 Borut Razem <borut.razem AT siol.net>
1695 * support/regression/Makefile.in,
1696 support/regression/ports/mcs51-large/spec.mk,
1697 support/regression/ports/mcs51-xstack-auto/spec.mk,
1698 support/regression/ports/mcs51-stack-auto/spec.mk,
1699 support/regression/ports/mcs51-medium/spec.mk,
1700 support/regression/ports/mcs51-common/spec.mk,
1701 support/regression/ports/mcs51-common/*,
1702 support/regression/ports/mcs51-small/*:
1703 mcs51 renamed to mcs51-common, created mcs51-small
1704 * src/SDCCsymt.c: fixed bug #1805702 - order of extern matters
1705 * support/regression/tests/bug-1805702.c: added regtest for bug
1708 2007-10-26 Maarten Brock <sourceforge.brock AT dse.nl>
1710 * src/mcs51/peeph.def: moved rules 257.x to 253.x and re-enabled 253.b,
1711 added new rules 265 - 270
1712 * support/regression/tests/bug1721024.c:new, added
1713 * support/regression/Makefile.in: renamed test-mcs51 to test-mcs51-small,
1714 introduced new test-mcs51 to run all mcs51 tests
1716 2007-10-25 Maarten Brock <sourceforge.brock AT dse.nl>
1718 * support/regression/tests/bug1816470.c: new, added
1720 2007-10-21 Maarten Brock <sourceforge.brock AT dse.nl>
1722 * src/SDCCast.c (resultTypePropagate): do propagate for LEFT_OP, do not
1723 propagate for *,+,- with float, fixed bug 1816470
1724 (decorateType): cast to resultTypeProp instead of resultType
1726 2007-10-19 Borut Razem <borut.razem AT siol.net>
1728 * src/pic16/glue.c: fixed bug #983491 - "Merge duplicate strings
1729 function is ineffective" for pic16 tareget
1730 * support/scripts/listerr.c: corrected include path
1731 * device/lib/_itoa.c: fixed bug #1806402 - _itoa and _uitoa leak to
1734 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1736 * support/regression/tests/using.c: new, added
1737 * support/regression/tests/vaargs.c: fixed and enabled test
1739 2007-10-18 Borut Razem <borut.razem AT siol.net>
1741 * src/SDCCglue.c: fixed bug #983491 - Merge duplicate strings function
1743 * support/regression/tests/bug-983491.c: added regtest for bug #983491
1745 2007-10-18 Maarten Brock <sourceforge.brock AT dse.nl>
1747 * doc/sdccman.lyx: documented option --Werror
1748 * src/SDCCsymt.c (checkFunction): fixed bug 1815418 by setting
1749 RegBankUsed[] earlier
1751 2007-10-14 Maarten Brock <sourceforge.brock AT dse.nl>
1753 * device/include/mcs51/p89lpc938.h: new, added, thanks Kyle Guinn
1757 * src/SDCCast.h: replaced AST_LIT_VALUE with AST_FLOAT_VALUE and
1759 * src/SDCCast.c (decorateType): improved optimization of tri-op
1760 * src/SDCCerr.c (vwerror, setWError),
1762 * src/SDCCmain.c (parseCmdLine): added option --Werror to treat all
1763 warnings as errors, thanks Stas Sergeev for PATCH 1813211
1765 2007-10-13 Maarten Brock <sourceforge.brock AT dse.nl>
1767 * src/mcs51/gen.c (leftRightUseAcc): use macro IS_OP_ACCUSE
1768 * src/SDCCast.c (decorateType): optimize bit=cond?1:0, RFE 1738430
1769 * support/regression/tests/bug-223113.c,
1770 * support/regression/tests/bug-426632.c,
1771 * support/regression/tests/bug-468811.c,
1772 * support/regression/tests/bug-477835.c,
1773 * support/regression/tests/bug-478094.c,
1774 * support/regression/tests/bug-499644.c,
1775 * support/regression/tests/bug-524209.c,
1776 * support/regression/tests/bug-524211.c,
1777 * support/regression/tests/packcast.c,
1778 * support/regression/tests/structidx.c: added empty tests
1779 * support/regression/tests/bug-607243.c: enabled test
1781 2007-10-06 Borut Razem <borut.razem AT siol.net>
1783 * .version, doc/sdccman.lyx: bumped version to 2.7.4 to indicate the full
1784 support of universal binaries on Mac OS X
1786 2007-10-02 Borut Razem <borut.razem AT siol.net>
1788 * src/SDCCval.h: unified double2ul macro for all platforms
1789 * src/SDCCval.c: fixed bug #1777758 - applied Maarten's patch
1790 * support/regression/tests/bitwise.c: added regtest for bug #1777758
1792 2007-09-30 Borut Razem <borut.razem AT siol.net>
1794 * src/SDCCval.h: fixed bug #1739860 - sdcc does not work correctly on some
1796 * sdcc_vc_in.h: enabled warnings
1797 * src/hc08/gen.c: fixed MSVC warning C4146: unary minus operator applied to
1798 unsigned type, result still unsigned
1799 * src/mcs51/peep.c: fixed gcc warning: suggest parentheses around && within ||
1801 2007-09-28 Raphael Neider <rneider AT web.de>
1803 * src/pic/device.c (find_device): prevent buffer underflow error
1804 * src/pic/pcoderegs.c (OptimizeRegUsage): avoid dereferencing
1805 the just destroyed list entry
1807 2007-09-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1809 * doc/sdccman.lyx: there's a dedicated wiki page for cmake and sdcc, thanks
1812 2007-09-18 Borut Razem <borut.razem AT siol.net>
1814 * src/SDCCval.c: fixed MSVC warning C4146: unary minus operator
1815 applied to unsigned type, result still unsigned
1817 2007-09-17 Borut Razem <borut.razem AT siol.net>
1819 * src/SDCC.y, src/SDCCast.c, src/SDCCcse.c, src/SDCCglue.c,
1820 src/SDCCicode.c, src/SDCCopt.c, src/SDCCsymt.c, src/SDCCval.c,
1821 src/SDCCval.h, src/hc08/gen.c, src/avr/gen.c, src/ds390/gen.c,
1822 src/mcs51/gen.c, src/pic/gen.c, src/pic/genarith.c, src/pic/glue.c,
1823 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/genarith.c,
1824 src/pic16/genutils.c, src/pic16/glue.c, src/pic16/main.c,
1825 src/z80/gen.c, src/z80/ralloc.c:
1826 fixed bug #1739860 - sdcc does not work correctly on some platforms
1828 introduced and used ulFromVal(), double2ul(), used strtod() instead sscanf()
1830 2007-09-17 Raphael Neider <rneider AT web.de>
1832 * src/pic16/device.c: reverted to previous version
1833 * device/lib/pic16/Makefile.common.in: quieten gpasm via -Wa,-q
1835 2007-09-16 Raphael Neider <rneider AT web.de>
1837 * src/pic16/device.c (pic16_dump_usection): do not reserve 0 bytes,
1838 as this raises a ton of gpasm warnings, just emit a second label
1839 * src/pic16/devices.inc,
1840 * device/lib/pic16/pics.all,
1841 * device/lib/pic16/libdev/pic18f2585.c,
1842 * device/lib/pic16/libdev/pic18f2680.c,
1843 * device/lib/pic16/libdev/pic18f2682.c,
1844 * device/lib/pic16/libdev/pic18f2685.c,
1845 * device/lib/pic16/libdev/pic18f4585.c,
1846 * device/lib/pic16/libdev/pic18f4680.c,
1847 * device/lib/pic16/libdev/pic18f4682.c,
1848 * device/lib/pic16/libdev/pic18f4685.c,
1849 * device/include/pic16/pic18f2585.h,
1850 * device/include/pic16/pic18f2680.h,
1851 * device/include/pic16/pic18f2682.h,
1852 * device/include/pic16/pic18f2685.h,
1853 * device/include/pic16/pic18f4585.h,
1854 * device/include/pic16/pic18f4680.h,
1855 * device/include/pic16/pic18f4682.h,
1856 * device/include/pic16/pic18f4685.h,
1857 * device/include/pic16/pic18fregs.h: added 18f2585, 18f2680,
1858 18f2682, 18f2685, 18f4585, 18f4680, 18f4682, 18f4685,
1859 patch contributed by Anton Strobl, applied with changes
1861 2007-09-16 Raphael Neider <rneider AT web.de>
1863 * device/include/pic16/pic18f2431.h,
1864 * device/include/pic16/pic18f25j10.h,
1865 * device/include/pic16/pic18f4431.h,
1866 * device/include/pic16/pic18f45j10.h: adopted common include style
1867 * device/include/pic16/pic18f1320.h,
1868 * device/include/pic16/pic18f2320.h,
1869 * device/include/pic16/pic18f2525.h,
1870 * device/include/pic16/pic18f4320.h,
1871 * device/include/pic16/pic18f4525.h: NEW, just include proper .h file
1872 * device/include/pic16/pic18fregs.h: prepared for automatic include
1873 file selection by having DEVICE.h for every DEVICE
1874 * device/lib/pic16/libdev/pic18f2320.c,
1875 * device/lib/pic16/libdev/pic18f4320.c: just include proper .c file
1877 * device/lib/pic16/configure.in,
1878 * device/lib/pic16/configure: use rm -rf instead of rmdir
1879 * device/lib/pic16/Makefile.in: use RMDIR to remove build directories
1880 * device/lib/pic16/libc/stdlib/free.c: avoid warning on pointer cast
1882 2007-09-09 Borut Razem <borut.razem AT siol.net>
1884 * src/SDCCmain.c, src/SDCCutil.c: print newline after printVersionInfo(),
1885 distingush between i386 and ppc Mac OS X versions
1887 2007-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
1889 * src/mcs51/gen.c (genReceive): fixed bug 1788177
1890 * support/regression/tests/bug1788177.c: new, added
1892 2007-09-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
1894 * doc/sdccman.lyx: mentioned d52 and cmake, customizing startup code
1895 * device/include/mcs51/lint.h added keyword __naked
1897 2007-09-04 Maarten Brock <sourceforge.brock AT dse.nl>
1901 * src/SDCCmem.h: removed maxRegBank
1902 * src/SDCCmem.c (allocVariables): removed maxRegBank and moved setting
1903 RegBankUsed[] to checkFunction() in SDCCsymt.c to fix bug 1759839
1904 * src/SDCCsymt.c (checkFunction): set RegBankUsed[] here
1905 * src/mcs51/peep.c (isCallerSaveFunc, termScanAtFunc): changed function
1906 name and behaviour to handle banked functions
1907 (scan4op): and use it to fix bug 1786213
1909 2007-09-03 Raphael Neider <rneider AT web.de>
1911 * device/include/pic16/pic18f248.h,
1912 * device/include/pic16/pic18f258.h,
1913 * device/include/pic16/pic18f448.h,
1914 * device/lib/pic16/libdev/pic18f248.c,
1915 * device/lib/pic16/libdev/pic18f258.c,
1916 * device/lib/pic16/libdev/pic18f448.c: fixed TRISEbits,
1917 added T0CONbits, fixes #1786891
1919 2007-08-29 Maarten Brock <sourceforge.brock AT dse.nl>
1921 * src/ds390/gen.c (genFarPointerSet),
1922 * src/hc08/ralloc.c (packRegisters),
1923 * src/mcs51/ralloc.c (packRegisters),
1924 * src/SDCCcse.c (cseBBlock): check if result is a symbol first to fix
1926 * src/SDCCicode.h: POINTER_SET can be true for literals too
1927 * support/regression/tests/bug1750318.c: new, added
1929 2007-08-23 Borut Razem <borut.razem AT siol.net>
1931 * debugger/mcs51/sdcdb.c: fixed compilation with older readline
1932 library versions without the completition functionality
1934 2007-08-22 Raphael Neider <rneider AT web.de>
1936 * device/include/pic16/pic18f1220.h,
1937 * device/lib/pic16/libdev/pic18f1220.c: applied patch #1776191
1939 2007-08-12 Borut Razem <borut.razem AT siol.net>
1941 * debugger/mcs51/Makefile.in: support/Util/SDCCerr.[ch] moved to src
1943 2007-08-11 Borut Razem <borut.razem AT siol.net>
1945 * support/Util/SDCCerr.c, support/Util/SDCCerr.h, src/src.dsp,
1946 src/Makefile.in, src/Makefile.bcc, support/scripts/listerr.c:
1947 support/Util/SDCCerr.[ch] moved to src
1948 * as/hc08/as_hc08.dsp, as/link/hc08/link_hc08.dsp,
1949 as/link/z80/linkgbz80.dsp, as/link/z80/linkz80.dsp,
1950 device/examples/ds390/tinitalk/tinitalk.dsp,
1951 device/examples/serialcomm/windows/serialcomm.dsp,
1952 support/librarian/librarian.dsp:
1953 removed linking of unused odbc32.lib and odbccp32.lib
1954 * support/scripts/winres.h:
1955 added for compilation with Visual C++ 2005 Express Edition
1957 2007-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1959 * device/include/mcs51/at89c51ed.h: Fixed typo in declarations of CKCON0
1962 2007-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1964 * sdccconf_in.h: update the endian test so that SPARC Solaris
1965 does not throw syntax errors
1967 2007-08-06 Borut Razem <borut.razem AT siol.net>
1969 * doc/sdccman.lyx: removed two index entries which prevented the
1970 generation of sdcc doc archive
1972 2007-08-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1974 * doc/sdccman.lyx: Same changes made 2007-07-28 but using lyx 1.4.4
1975 instead of lyx 1.5.0.
1977 2007-07-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
1979 * device/include/hc08/mc68hc908apxx.h: new header contributed by
1980 Lucas Loizaga, with minor modifications. Thanks!
1982 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1984 * doc/sdccman.lyx: Documented --acall-ajmp and described new features
1987 2007-07-28 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
1989 * src/SDCCglobl.h, src/SDCCpeeph.c, src/SDCCglue.c, src/mcs51/main.c,
1990 src/mcs51/peeph.def: Added option --acall-ajmp: replaces lcall/ljmp
1993 2007-07-22 Borut Razem <borut.razem AT siol.net>
1995 * configure.in, configure: re-introduced .version
1996 * sdcc.spec, doc/INSTALL.txt: they are used only for releases;
1997 the version reverted to 2.7.0
1999 2007-07-18 Maarten Brock <sourceforge.brock AT dse.nl>
2002 * doc/sdccman.lyx: bumped version to 2.7.3
2003 * device/include/mcs51/compiler.h: fixed elif->else
2004 * src/mcs51/gen.c (genAnd, genOr): handle accuse for pure bit operands
2005 * src/mcs51/ralloc.c (createStackSpil): fixed SCLS bug with sloc for sbit,
2006 (operandUsesAcc, packRegsForAccUse): added parameter allowBitspace to
2007 enable accuse for bit operands
2008 * src/SDCCmain.c (printVersionInfo),
2009 * src/SDCCutil.c (getBuildEnvironment): factored out creation of build
2010 environment descriptor
2011 * src/SDCCutil.h: added getBuildEnvironment
2012 * src/SDCCglue.c (initialComments): use getBuildEnvironment
2013 * support/regression/tests/bug1464657.c: enabled test test_Peephole251
2014 * support/regression/tests/bug-408972.c: enabled test leftShiftLong
2015 * support/regression/tests/bug1348008.c,
2016 * support/regression/tests/bug1496419.c,
2017 * support/regression/tests/bug1503067.c,
2018 * support/regression/tests/preproc.c: added empty tests
2020 2007-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
2022 * support/regression/tests/bug1678803.c: new, added
2024 2007-07-14 Maarten Brock <sourceforge.brock AT dse.nl>
2027 * as/link/hc08/lkihx.c,
2028 * as/link/hc08/lkrloc.c,
2029 * as/link/mcs51/lkihx.c,
2030 * as/link/mcs51/lkrloc.c: renamed ihxEntendedLinearAddress to
2031 ihxExtendedLinearAddress
2032 * as/link/mcs51/lkrloc.c (relr),
2033 * as/mcs51/asout.c (outr11, outr19): handle absolute destination for
2034 acall/ajmp, see bug 830513
2036 2007-07-13 Maarten Brock <sourceforge.brock AT dse.nl>
2038 * src/SDCCcse.c (replaceAllSymBySym): renamed siaddr to isaddr,
2039 (cseBBlock): remember aggr2ptr has been used
2040 * src/SDCCicode.c (operandSize): added function to handle aggr2ptr,
2041 (geniCodeAssign): fixed bug 868103
2042 * src/SDCCicode.h: made operand.aggr2ptr 2 bits wide,
2043 added operandSize prototype
2044 * src/mcs51/gen.c (aopOp): use operandSize to fix bug 868103,
2045 (genDataPointerSet): use max of size of right and result,
2046 (gencjne): added parameter useCarry for optimization,
2047 (genCmpEq): use carry if appropriate,
2048 (genXor): check if operand already in carry
2049 * support/regression/tests/bug-868103.c: enabled test
2051 2007-07-12 Raphael Neider <rneider AT web.de>
2053 * src/pic16/gen.c (genNearPointerSet): fixed handling of literals
2055 2007-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
2057 * src/SDCCsymt.c (compareType): fixed bugs 1738367 and 1745717 with patch
2058 from Robert Larice, thanks
2059 * support/regression/tests/bitopcse.c,
2060 * support/regression/tests/bitvars.c,
2061 * support/regression/tests/bug-908454.c: use <stdbool.h> for the bit types
2062 * support/regression/tests/bug-927659.c: enabled test for z80
2063 * support/regression/tests/bug1738367.c: added extra tests by Frieder
2064 * support/regression/tests/bug1745717.c: new, added
2065 * support/regression/tests/literalop.c,
2066 * support/regression/tests/nullstring.c: removed storage definitions that
2067 are now in testfwk.h
2069 2007-07-10 Maarten Brock <sourceforge.brock AT dse.nl>
2071 * device/include/stdbool.h: do not define __bool_true_false_are_defined
2072 and bool for targets that do not fully support it.
2073 * support/regression/tests/bug1546986.c,
2074 * support/regression/tests/bug1723128.c,
2075 * support/regression/tests/bug1734654.c,
2076 * support/regression/tests/bug1738367.c,
2077 * support/regression/tests/constantRange.c: only use bool if allowed
2079 2007-07-09 Maarten Brock <sourceforge.brock AT dse.nl>
2081 * src/mcs51/peep.c (isCallerSaveFunc): fixed bug 1749275, thanks Robert
2082 Larice, also handle function pointers
2083 * support/regression/tests/bug1749275.c: new, added
2085 2007-07-03 Borut Razem <borut.razem AT siol.net>
2087 * src/mcs51/gen.c, src/avr/gen.c, src/pic/gen.c, src/z80/gen.c,
2088 src/pic16/gen.c, src/hc08/gen.c, src/ds390/gen.c: fixed RFE
2089 #1746528: SDCC should ignore ':' in inline assembler comments
2090 * device/include/typeof.h: fixed bug #1747142: typeof.h needs fixing
2092 2007-07-02 Maarten Brock <sourceforge.brock AT dse.nl>
2094 * device/include/mcs51/C8051F360.h: fixed bug #1746410, thanks Chris Jones
2095 * device/lib/mcs51/crtxclear.asm: do not set __XPAGE unconditionally
2097 2007-06-29 Borut Razem <borut.razem AT siol.net>
2099 * src/SDCCmain.c: fixed bug
2100 #1744746: SDCC #4867: broken option --xram-size
2102 2007-06-28 Borut Razem <borut.razem AT siol.net>
2104 * sim/ucsim/configure.in, sim/ucsim/configure, sim/ucsim/ddconfig_in.h:
2105 find out the endianess of host machine for ucsim
2107 2007-06-27 Borut Razem <borut.razem AT siol.net>
2109 * support/regression/generate-cases.py: corrected the file name
2111 * configure.in, configure, sdccconf_in.h: find out the endianess of
2113 * src/SDCC.y: fixed bug #1744146: Crash when compiling array of
2116 2007-06-27 Gudjon I. Gudjonsson <gudjon AT gudjon.org>
2118 * device/include/mcs51/p89c66x.h: NXP header file, OK to change licence
2120 2007-06-26 Borut Razem <borut.razem AT siol.net>
2122 * support/regression/generate-cases.py: display warning if function
2123 list is empty; implemented more flexible rule for detection of
2124 testing functions, allowing return type 'void' in the same line as
2125 the function name in the function definition
2126 * support/regression/tests/bug-1654060.c: corrected test
2127 * support/librarian/sdcclib.c: fixed warning:
2128 format '%s' expects type 'char *', but argument 2 has type 'int'
2130 2007-06-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2132 * support/librarian/sdcclib.c: Added feature Requests [1510635]
2133 Multiple infiles for sdcclib.
2135 2007-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2137 * src/SDCCast.c (inlineFindMaxBlockno, createFunction): fixed
2140 2007-06-18 Borut Razem <borut.razem AT siol.net>
2142 * src/SDCCmain.c: removed option -C since SDCC compiler doesn't know
2143 how to handle comments, so they have to be removed by the
2144 preprocessor; fixed bug #1738926:SDCC #4852: broken option -V
2145 * src/SDCCmain.c, src/SDCCargs.h, src/ds390/main.c, src/mcs15/main.c,
2146 src/pic16/main.c, src/pic/main.c, src/z80/main.c,
2147 support/Util/SDCCerr.c, support/Util/SDCCerr.h:
2148 table driven option hadling
2150 2007-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
2152 * src/SDCCast.c (decorateType),
2153 * src/SDCCicode.c (geniCodeConditional): moved optimization for '?' from
2154 iCode to ast level to fix bug 1738367
2155 * support/regression/tests/bug1738367.c: new, added
2157 2007-06-15 Raphael Neider <rneider AT web.de>
2159 * src/pic16/devices.inc,
2160 * device/lib/pic16/pics.all,
2161 * device/include/pic16/pic18fregs.h,
2162 * device/include/pic16/pic18f[24][45]20.h,
2163 * device/lib/pic16/libdev/pic18f[24][45]20.c: added support for
2164 18f2420, 18f2520, and 18f4420 devices, updated 18f4520 definitions
2165 * device/lib/pic16/Makefile.in: faster cleanup
2167 2007-06-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2169 * src/mcs51/peeph.def: added 177.i (mov from a is slightly cheaper)
2171 2007-06-13 Raphael Neider <rneider AT web.de>
2173 * src/SDCCmain.c: prevent NULL pointer dereference, avoid warning
2175 2007-06-12 Raphael Neider <rneider AT web.de>
2177 * support/scripts/inc2h.pl: conditionally emit defines for SFR bits,
2178 suppress bit defines if NO_BIT_DEFINES is #define'd
2179 * device/include/pic/pic*.h: recreated all headers to include
2180 conditional bit defines
2181 * device/include/pic/pic16f886.h,
2182 * device/include/pic/pic16f887.h: fixed based on newer .inc file
2183 * device/include/pic/recreate.sh: script to recreate the complete
2184 device library files based on the currently supported devices
2186 2007-06-12 Borut Razem <borut.razem AT siol.net>
2188 * src/pic16/main.c, src/SDCCargs.h, SDCCmain.c,
2189 support/regression/Makefile.in, support/scripts/build.mak,
2190 support/scripts/Makefile.snapshot:
2191 use new svn URL scheme
2192 * doc/sdccman.lyx: SDCC Wiki moved to
2193 http://sdcc.wiki.sourceforge.net/
2195 2007-06-10 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2197 * src/mcs51/peeph.def: disabled rule 132.d to fix #1734654
2198 * support/regression/tests/bug1734654.c: added
2200 2007-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
2202 * src/SDCCast.c (decorateType): optimized '?' for equal operands
2203 * src/SDCCicode.c (geniCodeConditional): optimization for bit result
2204 with literal operands
2206 2007-06-10 Borut Razem <borut.razem AT siol.net>
2208 * as/link/z80/lklibr.c: fixed mingw build warning
2209 lklibr.c:575: warning: implicit declaration of function 'tolower'
2210 * src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c,
2211 src/z80/main.c: move target specific options from src/SDCCmain.c
2212 to src/<target>/main.c
2214 2007-06-09 Borut Razem <borut.razem AT siol.net>
2216 * src/z80/gen.c: fixed bug #1294691: nested ifs make compiler crash;
2217 removed unused swap_sense; removed outBitCLong, replaced with outBitC
2218 * support/regression/tests/bug-1294691.c: added
2220 2007-06-09 Maarten Brock <sourceforge.brock AT dse.nl>
2222 * src/SDCCmem.c (allocDefault): removed check sym->level==0 for SPEC_ABSA,
2223 can also be static, fixes bug 1733438
2224 * src/SDCCsymt.c (checkSClass): static local vars in reentrant funcs can
2225 have absolute address too
2226 (computeType): added optimization for 'cond ? true : false'
2227 * support/regression/tests/absolute.c: added test for static absolute var
2229 2007-06-08 Raphael Neider <rneider AT web.de>
2231 * src/regression/Makefile: suppress parallel builds, allow easy
2232 switching between pic14/pic16 ports
2233 * src/regression/picregs.h: added pic14/16 header file switch
2234 * src/regression/{compare7.c,compare8.c,compare9.c,compare10.c,
2235 inline.c,nestfor.c,string1.c}: include "picregs.h"
2237 2007-06-07 Borut Razem <borut.razem AT siol.net>
2239 * sim/ucsim/*.[ch], sim/ucsim/configure, sim/ucsim/configure.in:
2240 permanent solution to suppress GCC 4.2.0 c++ warning:
2241 deprecated conversion from string constant to `char *'
2242 use 'const char *' where ever required
2243 * support/regression/generate-cases.py: implemented more flexible rule
2244 for detection of testing functions, allowing white-spaces surrounding
2245 the function name and the 'void' parameter.
2246 * support/regression/tests/constantRange.c,
2247 support/regression/tests/scott-compare3.c: fixed failing regression
2248 tests, uncovered by implementation of more flexible rule for detection
2249 of testing functions
2251 2007-06-04 Maarten Brock <sourceforge.brock AT dse.nl>
2253 * src/SDCCast.c(decorateType): better optimize '!!' and comparisons
2255 2007-06-04 Borut Razem <borut.razem AT siol.net>
2257 * configure.in, configure, config_vc.awk: sdcc version number is now
2258 stored in configure.in; removed .version
2259 * configure.in, configure, sdcc.spec, doc/sdccman.lyx, doc/sdccman.lyx,
2260 doc/INSTALL.txt: version bumped to 2.7.2
2261 * sim/ucsim/configure.in, sim/ucsim/configure:
2262 use "read" to read from .version
2264 2007-06-03 Borut Razem <borut.razem AT siol.net>
2266 * */Makefile.in: removed annoying warning:
2267 Makefile:xx: Makefile.dep: No such file or directory
2269 2007-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
2271 * src/mcs51/gen.c (outBitC, genRet): used IS_OP_RUONLY,
2272 (genNot, genXor): used toCarry, also fixes a bug for c = bit ^ val
2273 * src/mcs51/ralloc.c: removed IS_OP_RUONLY + some cosmetic changes
2274 * src/SDCCast.c (resultTypePropagate): propagate for '!',
2275 (decorateType): also optimize comparisons with RESULT_TYPE_BIT,
2276 bugfix: only use newBoolLink for bit result type
2277 * src/SDCCicode.c (geniCodeLogic): added param tree,
2278 bugfix: use newBoolLink if tree is bit type, bug appears when ruonly,
2279 (geniCodeLogicAndOr): use IS_BIT,
2280 (geniCodeJumpTable, geniCodeSwitch): added NULL param to geniCodeLogic,
2281 (ast2iCode): added tree param to geniCodeLogic for comparisons
2282 * src/SDCCsymt.h: added IS_OP_RUONLY and IS_OP_ACCUSE
2283 * support/regression/tests/bug1723128.c: added test NotZero
2285 2007-06-01 Borut Razem <borut.razem AT siol.net>
2287 * SDCPP synchronized with GCC CPP release version 4.2.0,
2288 currently the latest release:
2289 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
2290 support/cpp2/c-ppoutput.c, support/cpp2/cppdefault.c,
2291 support/cpp2/cppdefault.h, support/cpp2/except.h,
2292 support/cpp2/libcpp/directives.c, support/cpp2/libcpp/expr.c,
2293 support/cpp2/libcpp/files.c, support/cpp2/libcpp/include/cpplib.h,
2294 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
2295 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/macro.c,
2296 support/cpp2/libcpp/mkdeps.c, support/cpp2/libiberty/getpwd.c,
2297 support/cpp2/libiberty/hashtab.c, support/cpp2/optc-gen.awk,
2298 support/cpp2/opth-gen.awk, support/cpp2/opts.c,
2299 support/cpp2/opts.h, support/cpp2/output.h,
2300 support/cpp2/prefix.c, support/cpp2/sdcpp-opts.c,
2301 support/cpp2/sdcpp.dsp, support/cpp2/sdcpp.opt,
2302 support/cpp2/system.h, support/cpp2/version.c,
2303 support/cpp2/Makefile.in: modified
2304 * support/cpp2/opts-common.c: added
2305 * device/lib/pic16/libdev/pic18f[24][45]j10.c: fixed svn atrributes
2306 * device/lib/pic16/libdev/pic18f[24]5j10.c:
2307 search for included source file in local directory
2308 * sim/ucsim/configure, sim/ucsim/configure.in:
2309 temporary solution to suppress GCC 4.2.0 c++ warning:
2310 deprecated conversion from string constant to `char *'
2312 2007-06-01 Raphael Neider <rneider AT web.de>
2314 * device/lib/pic/libdev/pic12f683.c,
2315 * device/include/pic/pic12f683.h: added GPIO bits
2317 2007-06-01 Raphael Neider <rneider AT web.de>
2319 * doc/sdccman.lyx: added --disable-pic16-port, fixed some `--' and
2320 quotation marks, clarified role of PIC14 vs. PIC16 ports
2321 * src/pic16/devices.inc,
2322 * device/include/pic16/pic18fregs.h,
2323 * device/include/pic16/pic18f[24][45]j10.h,
2324 * device/lib/pic16/pics.all,
2325 * device/lib/pic16/libdev/pic18f[24][45]j10.c: added support for
2326 18f24j10, 18f25j10, 18f44j10, and 18f45j10
2327 * device/lib/pic16/libio/{i2c,adc,usart}.ignore: do not build IO libs
2328 for new devices as they are not yet supported by gputils
2330 2007-05-31 Borut Razem <borut.razem AT siol.net>
2332 * Small Device C Compiler 2.7.0 released
2333 * .version, sdcc.spec, doc/sdccman.lyx, doc/INSTALL.txt:
2334 changed sdcc version to 2.7.1
2335 * support/scripts/sdcc.nsi: added How to create WIN32 release
2338 2007-05-29 Maarten Brock <sourceforge.brock AT dse.nl>
2340 * doc/sdccman.lyx: documented initialization and allocation of absolute
2341 variables, bit parameter passing, the need for function pointers to be
2342 reentrant and alpha quality support of inline and retrict
2344 2007-05-26 Borut Razem <borut.razem AT siol.net>
2346 * support/regression/tests/bug1057979.c, support/regression/tests/malloc.c,
2347 support/regression/fwk/include/testfwk.h: fixed compilation on Mac OS x
2348 * docs/knownbugs.html: updated
2350 2007-05-25 Maarten Brock <sourceforge.brock AT dse.nl>
2352 * doc/sdccman.lyx: inserted footnotes about inline assembler labels,
2354 * src/mcs51/gen.c (aopPut): fixed part of bug 1723128 when result is
2356 (gencjneshort): optimized when left is AOP_DIR
2357 * src/SDCCglue.c (printIvalStruct): fixed other part of bug 1723128 for
2358 initializing unions in a struct/array
2359 * support/regression/fwk/include/testfwk.h: added defines for data, near
2360 and far for host and z80
2361 * support/regression/tests/bug1723128.c: new, added
2363 2007-05-22 Borut Razem <borut.razem AT siol.net>
2365 * doc/knownbugs.html: updated
2367 2007-05-21 Raphael Neider <rneider AT web.de>
2369 * src/pic16/glue.c (pic16_initPointer): avoid assertion, emit better
2370 error message instead
2371 * src/pic/pcoderegs.c (pCodeOptime2pCodes): keep register state intact
2373 2007-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
2375 * src/mcs51/peeph.def (257.b): disabled to fix bug 1721024
2377 2007-05-21 Raphael Neider <rneider AT web.de>
2379 * src/pic/pcoderegs.c (pCodeOptime2pCodes): fixed bogus optimization,
2381 * src/regression/gpsim_assert.h,
2382 * src/regression/Makefile,
2383 * src/regression/pcodeopt.c: regression test for the above fix
2385 2007-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
2387 * src/SDCCpeeph.c (labelIsUncondJump): ignore identical labels for
2388 jumps to self, fixed bug 1717281
2390 2007-05-10 Borut Razem <borut.razem AT siol.net>
2392 * support/scripts/gen_known_bugs.pl: cosmetic fix
2393 * doc/knownbugs.html: generated by gen_known_bugs.pl
2395 2007-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2397 * src/SDCCast.c (createFunction): also generate non-inlined version of
2398 function for functions declared as "static inline"
2399 * src/SDCCast.c (fixupInline, inlineAddDecl): reset symbol state so
2400 function can be inlined after non-inlined version generated.
2402 2007-05-10 Borut Razem <borut.razem AT siol.net>
2404 * support/scripts/gen_known_bugs.pl: added script
2405 which generates knownbugs.html
2407 2007-05-09 Maarten Brock <sourceforge.brock AT dse.nl>
2409 * doc/knownbugs.html: updated for release 2.7.0
2411 2007-05-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2413 * device/include/mcs51/uPSD33xx.h: Added patch by Jan Waclawek.
2415 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2417 * src/ds390/gen.c (emitcode): don't change properties of previous lines,
2418 (throughout): updated generating comments
2419 * src/mcs51/gen.c (emitcode): don't change properties of previous lines,
2420 (throughout): updated generating comments
2421 * src/SDCCpeeph.c (peepHole): continue searching at the first replaced
2422 rule instead of at the second, or it might skip lines when removing the
2424 * support/regression/tests/bug1714204.c: changed test to foo
2426 2007-05-08 Borut Razem <borut.razem AT siol.net>
2428 * doc/sdccman.lyx: changed sdcc version to 2.7.0,
2429 thanks to SDCC Distributed Compile Farm members,
2430 added Z80 and GBZ80 command line options
2431 * .version, doc/INSTALL.txt, sdcc.spec: changed sdcc version to 2.7.0
2433 2007-05-08 Maarten Brock <sourceforge.brock AT dse.nl>
2435 * device/lib/mcs51/crtxinit.asm: added disabled version for dual dptr
2436 * device/include/mcs51/uPSD33xx.h: added sfr DPS as alias for DPTC
2437 * support/regression/tests/longlit.c: modified to be tested at all and
2438 to pass the actual test
2440 2007-05-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2442 * device/include/mcs51/uPSD33xx.h: Added.
2444 2007-05-07 Maarten Brock <sourceforge.brock AT dse.nl>
2446 * device/lib/_gptrput.c,
2447 * device/lib/_gptrget.c: removed old code,
2449 * src/ds390/gen.c (genGenPointerGet): fixed bug 1714204
2450 * support/regression/tests/bug1714204.c: new, added
2452 2007-05-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2454 * support/regression/tests/regtrack.c: test was never executed
2455 because of the regression test being picky about white spaces.
2456 * device/lib/mcs51/crtclear.asm: added comment
2458 2007-05-06 Raphael Neider <rneider AT web.de>
2460 * device/lib/pic/Makefile.rules,
2461 * device/lib/pic16/Makefile.rules: make sure *.ignore file exists,
2462 made "&> /dev/null" redirection sh-safe ("> /dev/null 2>&1")
2464 2007-05-06 Raphael Neider <rneider AT web.de>
2466 * src/pic16/device.h,
2468 * src/pic16/main.c (pic16_optionsTable,_pic16_parseOptions,
2469 _pic16_setDefaultOptions): removed/reordered command-line args
2470 * doc/sdccman.lyx: updated PIC14 and PIC16 documentation (supported
2471 devices, regrouped command line args, environment variables),
2472 clarified sone points, added sections on how to add devices to the
2475 2007-05-06 Maarten Brock <sourceforge.brock AT dse.nl>
2477 * src/z80/peeph.def: fixed bug in rule 2
2479 2007-05-05 Maarten Brock <sourceforge.brock AT dse.nl>
2481 * src/port.h: added TARGET_MCS51_LIKE
2482 * src/SDCCpeeph.c (labelIsUncondJump): new, added, other targets could
2483 take advantage of it too
2484 * src/z80/gen.c (genIpush): push b, d or h directly instead of using a,
2485 (shiftR2Left2Result): Optimized: don't check shifting by 0
2486 * src/z80/peeph-z80.def,
2487 * src/z80/peeph.def: whole set of new rules by Philipp Krause with some
2488 modifications, see patch 1700823
2489 * src/mcs51/peep.c (): fixed bug 1712928
2490 * support/regression/tests/bug1712928.c: new, added
2492 2007-05-05 Borut Razem <borut.razem AT siol.net>
2494 * device/lib/pic16/Makefile.common.in,
2495 device/lib/pic/Makefile.common.in, sim/ucsim/cmd.src/Makefile.in:
2496 removed bash dependencies
2498 2007-05-01 Borut Razem <borut.razem AT siol.net>
2501 fixed bug #1710507: --i-code-in-asm makes compile fail
2502 all iCode comments are now one liners
2503 * src/mcs51/gen.c: fixed memory leak
2505 2007-05-01 Raphael Neider <rneider AT web.de>
2507 * device/lib/pic/libdev/*.c
2508 * device/include/pic/*.h: regenerated all device libs from updated
2510 * support/scripts/inc2h.pl: documented usage, now uses strict to
2513 2007-04-30 Borut Razem <borut.razem AT siol.net>
2516 fixed bug #1669175: Problem with space in output paths
2517 documented how to use paths with spaces for Windows users
2519 2007-04-29 Borut Razem <borut.razem AT siol.net>
2521 * Fixed svn:eol-style and svn:keywords properties
2522 * src/SDCCval.c: fixed bug
2523 #1592871: Segfault with "large" const arrays of characters
2524 replaced recursion with iteration
2525 * Removed svn:executable property from non-executable files
2527 2007-04-29 Maarten Brock <sourceforge.brock AT dse.nl>
2529 * src/mcs51/gen.c (genRet): fixed bug 1707003
2531 2007-04-27 Raphael Neider <rneider AT web.de>
2533 * src/pic16/pcode.c (pBlockRemoveUnusedLabels,pic16_pBlockAddInval,
2534 createReachingDefinitions,assignValnums,pic16_destructDF,
2535 pic16_createDF,pic16_vcg_dumpedges,pic16_vcg_dump_default):
2536 prevent NULL pointer dereferences
2537 * device/lib/pic/libdev/pic16f886.c,
2538 * device/lib/pic/libdev/pic16f887.c: svn mv'ed to disabled_* to
2539 prevent building them, gputils do not really support them yet
2541 2007-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2543 * device/lib/_ltoa.c: 36 bytes less __data mem. This really
2544 helps printf_small. 32 bytes more __idata mem.
2546 2007-04-27 Raphael Neider <rneider AT web.de>
2548 * src/pic/pcode.c (addpCode2pBlock,LinkFlow,pBlockRemoveUnusedLabels):
2549 return early when pb or pb->pcHead is NULL (patch #1708427)
2550 * src/regression/empty.c,
2551 * src/regression/Makefile: added test with empty functions
2552 * support/Util/SDCCerr.c: fixed typo in E_INIT_STRUCT message
2554 2007-04-27 Borut Razem <borut.razem AT siol.net>
2556 * src/SDCCast.c: fixed feature request
2557 #1547512: Redundant strings linked when using sizeof("abc")
2559 2007-04-23 Borut Razem <borut.razem AT siol.net>
2561 * doc/sdccman.lyx, src/SDCCmain.c:
2562 peep-hole comments are generated only if --fverbose-asm option is
2563 specified and --no-peep-comments is not, as proposed by Frieder.
2564 * support/regression/Makefile.in: compile regression tests with
2565 --fverbose-asm option so one can "grep" whether a new (or an old)
2566 peephole is (still) applied; requested by Frieder.
2568 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2570 * device/include/pic/pic16f886.h,
2571 * device/include/pic/pic16f887.h,
2572 * device/lib/pic/libdev/pic16f886.c,
2573 * device/lib/pic/libdev/pic16f887.c,
2574 * device/include/pic/pic14devices.txt,
2575 * device/lib/pic/libdev/devices.txt: Add 16f886 and 16f887.
2577 2007-04-23 Kevin Buettner <kevin AT buettner.to>
2579 * device/lib/pic/libsdcc/idata.c: PAGESEL _main before going there,
2582 2007-04-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2584 * device/lib/_memset.c: assembler version for mcs51
2586 2007-04-22 Borut Razem <borut.razem AT siol.net>
2588 * support/scripts/listerr.c: program to create the list of errors and
2589 warnings list from - added
2590 * doc/sdccman.lyx: removed the note
2591 "For list of warnings and corresponding codes, see err_warn.txt"
2592 * src/SDCCsymt.c: fixed bug #1699804:
2593 Bug with some uses of sizeof(static local array) (MCS51)
2594 * support/regression/tests/bug-1699804.c: added
2596 2007-04-20 Maarten Brock <sourceforge.brock AT dse.nl>
2598 * as/mcs51/asmain.c (search_path_append, search_path_fopen): new, added,
2599 (main): added option -i,
2600 (asmbl, case S_INCL): use search_path_fopen,
2601 mostly from patch 1579668 by Peter Miller, thanks
2602 * src/z80/main.c: fixed typo --callee-saves-bc
2603 * device/include/mcs51/compiler.h: added sfrword for Tasking
2605 2007-04-20 Borut Razem <borut.razem AT siol.net>
2607 * src/z80/main.c: replaced reserved keyword asm with asmblr
2609 2007-04-19 Borut Razem <borut.razem AT siol.net>
2611 * src/port.h: use const pointers to strings
2612 * src/SDCCargs.h: declared getStringArg() and getIntArg()
2613 * src/pic16/main.c: include SDCCargs.h
2614 * src/SDCCglobl.h: code_seg and const_seg are not pointers to
2615 const char, since the strings are dynamically allocated
2616 * src/SDCCmain.c: options.code_seg and options.const_seg are
2617 dynamically allocated; check port specific command line options
2618 before the general ones
2619 * src/z80/main.c: fixed bug #1631895: codeseg/constseg #pragma fail
2621 2007-04-18 Maarten Brock <sourceforge.brock AT dse.nl>
2623 * device/include/ds400rom.h,
2624 * device/lib/ds390/lcd390.c,
2625 * device/lib/ds390/memcpyx.c,
2626 * device/lib/ds390/rtc390.c,
2627 * device/lib/ds400/ds400rom.c,
2628 * device/lib/ds400/memcpyx.c,
2629 * device/lib/hc08/_ret.c: more replacements of keywords with their
2630 double underscore equivalents
2631 * device/lib/ds390/Makefile.in,
2632 * device/lib/ds400/Makefile.in,
2633 * device/lib/gbz80/Makefile.in,
2634 * device/lib/hc08/Makefile.in,
2635 * device/lib/mcs51/Makefile.in,
2636 * device/lib/z80/Makefile.in: added --std-c89 to CFLAGS
2638 2007-04-17 Borut Razem <borut.razem AT siol.net>
2640 * doc/sdccman.lyx, src/SDCCmain.c, src/SDCCglobal.h, src/ds390/gen.c,
2641 src/hc08/gen.c, src/mcs51/gen.c, src/mcs51/rtrack.c:
2642 fixed #1493816: option --no-gen-comments: --no-gen-comments renamed
2643 to --fverbose-asm, to be gcc'ish
2645 2007-04-17 Maarten Brock <sourceforge.brock AT dse.nl>
2647 * src/mcs51/gen.c (aopOp): set size to 1 for ruonly, fixes bug 1699455
2649 2007-04-17 Borut Razem <borut.razem AT siol.net>
2651 * doc/sdccman.lyx: fixed #1701874: Mac OSX references in SDCC manual
2652 * device/lib/ds400/tinibios.c, device/lib/hc08/_divuint.c,
2653 device/lib/hc08/_divulong.c: replaced _asm and _endasm keywords
2654 with their double underscore equivalent
2656 2007-04-14 Borut Razem <borut.razem AT siol.net>
2658 * doc/sdccman.lyx: some additional "freeware" replaced with "free open
2661 2007-04-13 Borut Razem <borut.razem AT siol.net>
2663 * doc/sdccman.lyx: -pedantic-parse-number is not in conformance with
2665 * device/examples/serialcomm/windows/serial.[ch],
2666 device/examples/serialcomm/windows/test_serialcomm.cpp:
2667 updated by Bela Torok
2668 * device/examples/serialcomm/windows/serialcomm.dsw,
2669 device/examples/serialcomm/windows/serialcomm.dsp: added
2671 2007-04-13 Jan Waclawek <wek AT efton.sk>
2673 * doc/sdccman.lyx: additions and changes at various places
2674 (submitted as #1697136).
2675 (svn commit by Frieder Ferlemann <Frieder.Ferlemann AT web.de>)
2677 2007-04-10 Borut Razem <borut.razem AT siol.net>
2679 * doc/cdbfileformat.lyx, doc/sdccman.lyx, doc/test_suite_spec.lyx:
2680 LyX file format changed to 245
2681 * doc/sdccman.lyx, doc/README.txt, sdc/SDCC.lex, src/SDCCglue.c:
2682 "FreeWare" replaced with "free open source"
2684 2007-04-10 Maarten Brock <sourceforge.brock AT dse.nl>
2686 * device/include/mcs51/C8051F120.h: added some defines for bits in RSTSRC
2688 2007-04-08 Maarten Brock <sourceforge.brock AT dse.nl>
2690 * device/include/pic16/pic18fregs.h,
2692 * device/lib/_decdptr.c,
2693 * device/lib/_divsint.c,
2694 * device/lib/_divslong.c,
2695 * device/lib/_divuint.c,
2696 * device/lib/_divulong.c,
2697 * device/lib/_fs2schar.c,
2698 * device/lib/_fs2sint.c,
2699 * device/lib/_fs2slong.c,
2700 * device/lib/_fs2uchar.c,
2701 * device/lib/_fs2uint.c,
2702 * device/lib/_fs2ulong.c,
2703 * device/lib/_fsadd.c,
2704 * device/lib/_fscmp.c,
2705 * device/lib/_fsdiv.c,
2706 * device/lib/_fseq.c,
2707 * device/lib/_fsget1arg.c,
2708 * device/lib/_fsget2args.c,
2709 * device/lib/_fsgt.c,
2710 * device/lib/_fslt.c,
2711 * device/lib/_fsmul.c,
2712 * device/lib/_fsneq.c,
2713 * device/lib/_fsnormalize.c,
2714 * device/lib/_fsreturnval.c,
2715 * device/lib/_fsrshift.c,
2716 * device/lib/_fssub.c,
2717 * device/lib/_fsswapargs.c,
2718 * device/lib/_gptrget.c,
2719 * device/lib/_gptrgetc.c,
2720 * device/lib/_gptrput.c,
2721 * device/lib/_logexpf.c,
2722 * device/lib/_modsint.c,
2723 * device/lib/_modslong.c,
2724 * device/lib/_moduint.c,
2725 * device/lib/_modulong.c,
2726 * device/lib/_mulint.c,
2727 * device/lib/_mullong.c,
2728 * device/lib/_schar2fs.c,
2729 * device/lib/_ser.c,
2730 * device/lib/_setjmp.c,
2731 * device/lib/_sint2fs.c,
2732 * device/lib/_slong2fs.c,
2733 * device/lib/_spx.c,
2734 * device/lib/_uchar2fs.c,
2735 * device/lib/_uint2fs.c,
2736 * device/lib/_ulong2fs.c,
2737 * device/lib/asincosf.c,
2738 * device/lib/atanf.c,
2739 * device/lib/calloc.c,
2740 * device/lib/ds390/tinibios.c,
2741 * device/lib/ds400/tinibios.c,
2742 * device/lib/expf.c,
2743 * device/lib/free.c,
2744 * device/lib/hc08/_mulint.c,
2745 * device/lib/logf.c,
2746 * device/lib/malloc.c,
2747 * device/lib/printf_fast.c,
2748 * device/lib/printf_tiny.c,
2749 * device/lib/printfl.c,
2750 * device/lib/realloc.c,
2751 * device/lib/ser_ir.c,
2752 * device/lib/serial.c,
2753 * support/regression/tests/libmullong.c: replaced all special keywords
2754 with their double underscore equivalent
2755 * support/regression/ports/mcs51-xstack-auto/spec.mk,
2756 * device/lib/Makefile.in: compile libs with --std-c99 instead of
2758 * src/mcs51/gen.c (outBitC): don't store if result is return-use-only,
2759 (genRet): if the bit-symbol is ruonly it already is in the carry
2760 * src/mcs51/ralloc.c (regTypeNum): make regType REG_CND for ruonly bit
2761 * src/SDCCast.c (createFunction): applied patch 887171 by Stas Sergeev
2762 * src/SDCCicode.c (ast2iCode): '!', GETHBIT, GETABIT: only set operand
2763 type UCHAR if dest is not bit
2765 2007-04-03 Maarten Brock <sourceforge.brock AT dse.nl>
2767 * device/include/math.h,
2768 * device/lib/cotf.c,
2769 * device/lib/expf.c,
2770 * device/lib/sincoshf.c: changed XMAX to C99 HUGE_VALF
2772 2007-04-01 Borut Razem <borut.razem AT siol.net>
2774 * src/SDCC.lex, src/SDCCmain.c, support/cpp2/sdcpp.c:
2775 fixed bug #1692042: input buffer overflow...scanner uses REJECT
2776 * support/cpp2/sdcpp.c: fixed recursion bug - internal_error() called
2777 gcc_unreachable() called internal_error()...
2779 2007-03-30 Raphael Neider <rneider AT web.de>
2781 * src/pic/ralloc.c (isData): suppress garbage debug output
2783 2007-03-28 Borut Razem <borut.razem AT siol.net>
2786 "Nightly Snapshots" replaced with "Snapshot Builds", since the SDCC
2787 is developed, built and used worldwide, and the word "night" doesn't
2790 2007-03-28 Maarten Brock <sourceforge.brock AT dse.nl>
2792 * device/include/mcs51/C8051F360.h: new, added
2793 * device/include/mcs51/C8051F520.h: fixed buggy sbit addresses SPI0CN
2795 2007-03-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
2797 * src/SDCC.y (declaration_specifiers, function_specifier),
2798 * support/Util/SDCCerr.c,
2799 * support/Util/SDCCerr.h,
2801 * src/SDCCsymt.c (mergeSpec, checkFunction): Parse and validate the
2803 * src/SDCCmem.c (deallocParms),
2804 * src/SDCCast.c: support for function inlining, not quite complete
2805 * src/SDCCsymt.c (printTypeChain, printTypeChainRaw): display
2806 'restrict' qualifier
2808 2007-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
2810 * src/mcs51/gen.c (saveRegisters, unsaveRegisters): free some bitVects,
2811 (saveRBank, unsaveRBank): don't save bits,
2812 (genFunction, genEndFunction): save bits exactly once, fix bug 1535242
2813 * support/regression/tests/bug1535242.c: new, added
2814 * device/include/assert.h: applied patch 1686533 to fix bug 1686528,
2815 thanks Alexey Shamrin <shamrin AT gmail.com>,
2816 made assert.h header ANSI compliant (added a check for NDEBUG macro,
2817 removed header guard)
2819 * sdcc.spec: bumped version to 2.6.5
2820 * src/SDCCmain.c(parseCmdLine): fixed bug 1677144
2822 2007-03-22 Borut Razem <borut.razem AT siol.net>
2824 * debugger/mcs51/cmd.c, debugger/mcs51/sdcdb.c:
2825 fixed bug #1653671: sdcdb integration into ddd is broken
2827 2007-03-22 Raphael Neider <rneider AT web.de>
2829 * src/pic/gen.c (popGetExternal): augmented to also create references
2830 to external variables (not only labels),
2831 (genCall): comment on plan to reduce PAGESEL overhead,
2832 (genFunction, genEndFunction): also save/restore FSR around interrupt
2833 handling code, removed lots of unused code
2834 (genDivOneByte): release acquired temp register
2835 * src/pic/glue.c (pic14createInterruptVect): adapt to new signature
2837 * device/lib/pic/libsdcc/shadowregs.c: NEW, provide storage location
2838 for registers that need to be saved during interrupts (FSR, STATUS,
2839 PCLATH; W needs special handling), currently only FSR is used
2841 2007-03-22 Raphael Neider <rneider AT web.de>
2843 * device/include/pic/pic14devices.txt: 16f688 has only one config word
2845 2007-03-19 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2847 * /as/link/mcs51/aslink.dsp: Object extension for mcs51 is 'rel' not 'o'.
2849 2007-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
2851 * src/mcs51/peeph.def (263.x): fixed bug for volatile variables
2853 2007-03-14 Maarten Brock <sourceforge.brock AT dse.nl>
2855 * as/link/aslink.h: added LKOBJEXT
2856 * as/link/hc08/link_hc08.dsp,
2857 * as/link/hc08/Makefile.bcc,
2858 * as/link/hc08/Makefile.in,
2859 * as/link/mcs51/aslink.dsp,
2860 * as/link/mcs51/Makefile.bcc,
2861 * as/link/mcs51/Makefile.in: moved lkamof51.c and lkdata.c
2862 * as/link/hc08/lkaomf51.c, as/link/mcs51/lkaomf51.c,
2863 * as/link/lkaomf51.c: merged and moved
2864 * as/link/hc08/lkdata.c, as/link/mcs51/lkdata.c,
2865 * as/link/z80/lkdata.c,
2866 * as/link/lkdata.c: merged and moved
2867 * as/link/hc08/lkmain.c,
2868 * as/link/mcs51/lkmain.c: cosmetic changes
2869 * as/link/z80/lkeval.c, as/link/lkeval.c: merged
2870 * as/link/lklex.c: use LKOBJEXT
2871 * as/link/z80/lklist.c, as/link/lklist.c: merged,
2872 ANSI-fied functions, removed bubble-sorts
2873 * as/link/z80/lksym.c as/link/lksym.c: merged,
2875 * as/link/z80/linkgbz80.dsp,
2876 * as/link/z80/linkz80.dsp,
2877 * as/link/z80/Makefile.in: added lkaomf51.c and lknoice.c,
2878 moved lkdata.c, lkeval.c, lkhead.c, lklex.x, lklist.c, lksym.c
2879 * as/link/z80/lkhead.c,
2880 * as/link/z80/lklex.c: deleted
2881 * as/link/z80/lklibr.c: moved LKOBJEXT to aslink.h
2882 * as/link/z80/lkmain.c: added copyfile()
2884 2007-03-13 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2886 * device/include/mcs51/P89LPC925.h: Added missing P1_6 and P1_7.
2888 2007-03-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2890 * device/lib/_strlen.c: assembler version for mcs51
2892 2007-03-13 Raphael Neider <rneider AT web.de>
2894 * device/include/pic16/pic18f2221.h,
2895 * device/include/pic16/pic18f2321.h,
2896 * device/include/pic16/pic18f2331.h,
2897 * device/include/pic16/pic18f4221.h,
2898 * device/include/pic16/pic18f4321.h,
2899 * device/include/pic16/pic18f4331.h: fixed config byte location names
2900 * support/scripts/inc2h-pic16.pl: removed debug output, emit
2901 consistently named config byte locations
2903 2007-03-13 Borut Razem <borut.razem AT siol.net>
2905 * src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
2906 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/s51.src/Makefile.in,
2907 sim/ucsim/xa.src/Makefile.in, sim/ucsim/z80.src/Makefile.in,
2908 as/link/z80/Makefile.in, as/z80/Makefile.in:
2911 2007-03-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2913 * device/lib/printfl.c: 13 bytes less __data mem (12 more __idata)
2914 * device/lib/printf_large.c: pointer was converted to generic
2915 pointer for mcs51 models other than model-small (Maarten noticed)
2917 2007-03-10 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
2919 * device/include/mcs51/ADuC84x.h: Added.
2921 2007-03-10 Borut Razem <borut.razem AT siol.net>
2923 * src/SDCC.lex, src/SDCCutil.[ch], src/SDCCval:
2924 fixed RFE #1624219: double backslashes in filenames;
2925 functions hexEscape(), octalEscape() and copyStr() moved from
2926 SDCCval.c to SDCCutil.c and made them glovbally available
2928 2007-03-09 Borut Razem <borut.razem AT siol.net>
2930 * src/SDCC.lex, src/SDCCast.c. src/SDCCglobl.c, src/SDCCsymt.c,
2931 src/SDCCval.c: fixed bugs #1676768: Wrong line number reported and
2932 1673361: Missaligned comments in output files
2934 2007-03-09 Raphael Neider <rneider AT web.de>
2936 * device/include/pic/pic14devices.txt: fixed confsiz of 16f91[3467]
2938 2007-03-09 Raphael Neider <rneider AT web.de>
2942 * src/pic/ralloc.c: suppress undesired debug output
2943 * src/SDCCmain.c (linkEdit): initialize c to quieten compiler
2945 2007-03-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2947 * device/lib/printf_large.c: 6 bytes less __data mem (6 more __idata)
2949 2007-03-07 Borut Razem <borut.razem AT siol.net>
2951 * device/lib/pic16/libdev/pic18f[24][34]31.c:
2952 search include files in the current directory
2954 2007-03-04 Maarten Brock <sourceforge.brock AT dse.nl>
2956 * src/SDCCglue.c (emitMaps, glue),
2957 * src/SDCCmem.c (initMem, allocDefault): added x_abs for initialized
2959 * support/regression/tests/absolute.c: added xdata test
2961 2007-03-03 Maarten Brock <sourceforge.brock AT dse.nl>
2963 * src/SDCCmain.c (parseCmdLine): only set options.xstack_loc for mcs51,
2964 added condition to macro, fixes bug 1666080
2966 2007-03-02 Raphael Neider <rneider AT web.de>
2968 * src/pic/gen.c (genGenPointerSet): removed bogus assertion
2970 2007-02-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2972 * device/lib/mcs51/crtxclear.asm: pdata segment of 256 byte would not
2973 be cleared. Unconditionally set __XPAGE
2974 * src/hc08/gen.c: --no-gen-comments (RFE #1493816) for hc08
2976 2007-02-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
2981 * src/mcs51/rtrack.c,
2983 * doc/sdccman.lyx: added --no-gen-comments
2984 * src/mcs51/peeph.def: added 192.b, disabled 185
2986 2007-02-25 Raphael Neider <rneider AT web.de>
2988 * src/pic16/gen.c (genCast): fixed typo
2989 * device/lib/pic16/Makefile.subdir: only install existing files
2990 * device/lib/pic16/libdev/Makefile.in: build serially, avoid races
2992 2007-02-25 Maarten Brock <sourceforge.brock AT dse.nl>
2994 * device/lib/mcs51/crtcall.asm: new, added for indirect calls
2995 * device/lib/mcs51/crtclear.asm,
2996 * device/lib/mcs51/crtxclear.asm: renumbered labels
2997 * device/lib/mcs51/Makefile.in: added crtcall.asm
2998 * doc/sdccman.lyx: documented mcs51 crt* library startup code
2999 * src/mcs51/gen.c (movc): removed,
3000 (aopGet, genPlusBits): clear a after loading the carry (possibly from
3002 (toCarry, genSend, genRet): added function toCarry,
3003 (genPcall): use "lcall @a+dptr" for functions w/o parameters,
3004 (assignBit, genAssign, genCast): added function assignBit
3005 * src/mcs51/Makefile.bcc: added rtrack.c
3006 * src/mcs51/ralloc.h: made valueKnown a bitfield
3007 * src/mcs51/rtrack.c (getReg, rtrackUpdate): added getReg,
3008 fixed "jbc acc" and "cpl acc" bug, enhanced "cjne", "jnz" and "djnz",
3009 disabled InvalidateAllRx for lcall __gptrput, added "xch a,rn"
3010 * src/pic/pcode.c (FixRegisterBanking): fixed warning used uninitialized
3011 * src/z80/gen.c: added AOP_IS_PAIRPTR,
3012 (_pop): only pop valid pairs, see gencjneshort,
3013 (gencjneshort): return pair that still needs to be popped, restructured,
3014 (gencjne, genCmpEq): call _pop
3016 2007-02-23 Raphael Neider <rneider AT web.de>
3018 * device/include/pic/pic14devices.txt: 16f684 has only one config word
3020 2007-02-22 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3022 * device/include/mcs51/P89LPC925.h: Added.
3024 2007-02-18 Raphael Neider <rneider AT web.de>
3026 * src/pic/glue.c (emitInitVal): fixed #1659894 (SIGSEGV on arrays)
3028 2007-02-17 Borut Razem <borut.razem AT siol.net>
3030 * support/cpp2/directives.c, support/cpp2/version.c:
3031 synchronized with GCC CPP 4.1.2
3033 2007-02-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3035 * src/mcs51/rtrack.h,
3036 * src/mcs51/rtrack.c: added register tracking for the mcs51 port,
3037 by checking the strings passed by emitcode() to the assembler.
3038 Feel free to change. This in part addresses RFE #482179.
3039 Set environment variable SDCC_RTRACK to enable.
3040 * src/mcs51/gen.c: inserted hooks
3041 * src/mcs51/ralloc.h: added two members to struct regs
3042 * support/regression/tests/regtrack.c: added
3044 2007-02-14 Borut Razem <borut.razem AT siol.net>
3046 * src/SDCC.y: fixed bug #1291133: duplicate members across enum(s)
3047 * Makefile.in: applied patch from Makefile related part of
3048 #1469393: Compiler does not initialize static data
3050 2007-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
3052 * src/SDCCicode.c (geniCodeAssign): return (itemp) right instead of left
3053 for better fix of bug 1273984, compiles pic16 rand.c
3055 2007-02-12 Borut Razem <borut.razem AT siol.net>
3057 * src/pic16/main.c: fixed pic16 standard library directory bug
3059 2007-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
3061 * src/hc08/gen.c (genSwap): fix swap regression test
3063 2007-02-10 Borut Razem <borut.razem AT siol.net>
3065 * src/SDCCsymt.c: fixed bug #1159134: invalid duplicate declarations
3067 * support/regression/tests/bug-1654060.c: added regression test for
3070 2007-02-09 Bernhard Held <bernhard AT bernhardheld.de>
3072 * src/mcs51/gen.c (genRet): fixed RFE 1652561: added code for bit to
3073 bit moves in return statement
3075 2007-02-09 Borut Razem <borut.razem AT siol.net>
3077 * src/SDCC.y: fixed bug #1654060 typedef within function causes
3080 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3082 * src/mcs51/gen.c (aopPut): use direct name for pushing registers
3083 * src/SDCCmain.c (parseCmdLine): dbuf_s path must be initialised
3085 2007-02-07 Raphael Neider <rneider AT web.de>
3087 * src/pic16/devices.inc,
3088 * device/include/pic16/pic18fregs.h,
3089 * device/include/pic16/pic18f[24][34]31.h,
3090 * device/lib/pic16/libdev/pic18f[24][34]31.c,
3091 * device/lib/pic16/pics.all: added 18f[24][34]31 family
3092 * device/lib/pic16/libio/i2c.ignore: do not build i2c
3094 2007-02-07 Maarten Brock <sourceforge.brock AT dse.nl>
3096 * device/lib/printf_large.c (_print_format): fixed compare/assign bug, how
3097 can this have lived here for so many years?
3098 * src/SDCCicode.c (ast2iCode): return left instead of right for assignment,
3099 fixes bug 1273984, see also patch 1645121, thanks Gnther Jehle
3100 * support/regression/tests/bug1273984.c: new, added, thanks Gnther Jehle
3102 2007-02-06 Bernhard Held <bernhard AT bernhardheld.de>
3104 * src/SDCCBlock.c (addiCodeToeBBlock): fixed bug 1652207: GOTO icodes
3105 appended by loop induction must be at the very end of the eBBlock
3107 2007-02-05 Kevin Vigor
3109 * src/ds390/gen.c, src/ds390/main.c: Address bug 1469393.
3111 2007-02-05 Borut Razem <borut.razem AT siol.net>
3113 * support/regression/fwk/lib/timeout.c: native WIN32 port,
3114 implemented #1651830 Reg. tests: rewrite timeout.c to use WIN32 API
3116 2007-02-03 Borut Razem <borut.razem AT siol.net>
3118 * src/SDCC.y, src/SDCCmain.c, src/SDCCglobl.h, doc/sdccman.lyx:
3119 applied patch #1646602 option to set default signedness of char to
3120 unsigned, added -funsigned-char command line option,
3121 thanks to Gunther Jehle
3122 * device/lib/Makefile.in: added the -f option to rm so it doesn't
3123 prompt for file deletion a few hundred times (especially the
3124 subversion files, which have ro permissions so it asks for
3125 confirmation), thanks to Simon McAuliffe;
3126 added {} + option to find in order to remove multiple files from a
3129 2007-02-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3131 * device/include/mcs51/SST89x5xRDx.h: Added.
3133 2007-02-02 Raphael Neider <rneider AT web.de>
3135 * src/pic/glue.c (emitSymbolSet): check sym->etype before use
3136 * src/regression/Makefile: use --no-pcode-opt, ignore failing tests
3138 2007-02-01 Raphael Neider <rneider AT web.de>
3140 * src/pic/glue.c (picglue,emitSymbolSet,showAllMemmaps): emit the
3143 2007-01-31 Borut Razem <borut.razem AT siol.net>
3145 * support/Util/dbuf_string.h: added ATTRIBUTE_PRINTF to dbuf_printf()
3146 if compiled with GCC. Thanks to Raphael Neider
3148 2007-01-31 Raphael Neider <rneider AT web.de>
3150 * src/pic/pcode.c (isValidIdChar,bankCompare): fuzzy matching of
3151 operand names, handles name and (name + n) for all n,
3152 (sameBank): restructured, also check bank allocation policy,
3153 * src/pic/glue.c (emitPseudoStack): fixed printf arguments,
3154 (pic14_operandsAllocatedInSameBank): check whether to operands
3155 will be allocated into the same bank (i.e., section) to reduce
3156 BANKSEL overhead, queried from pcode.c:sameBank,
3157 (pic14printLocals): reintroduced clustering registers into a single
3158 section: all compiler generated symbols will now reside in one
3159 bank (per file), reducing BANKSEL overhead and code size,
3160 (showAllMemmaps): use local dbuf where possible
3162 2007-01-29 Raphael Neider <rneider AT web.de>
3164 * src/pic/gen.c (popGetExternal): simplified, mark symbol as used,
3165 (call_libraryfunc): retrieve/create symbol and mark as used,
3166 (genFunction): mark defined functions as non-extern and add again
3167 to code memmap for later output
3168 * src/pic/glue.c (emitPseudoStack): put into own subroutine,
3169 (pic14printLocals): reworked for new symbol emission,
3170 (emitIfNew,pic14_constructAbsMap,emitIvalLabel,emitIvals,emitInitVal,
3171 showAllMemmaps): reworked symbol output using dbufs, added handling
3172 of string literals (still incomplete),
3173 (picglue): removed symbol emission, moved into showAllMemmaps,
3174 (emitSymbolSet): new workhorse for symbol output,
3175 (pic14emitMaps,pic14printPublics,pic14printExterns): commented out
3177 2007-01-29 Borut Razem <borut.razem AT siol.net>
3179 * src/SDCCmain.c, src/SDCCutil.c: dbuf_splitFile: file extension
3180 component contains the extension separator.
3182 2007-01-28 Borut Razem <borut.razem AT siol.net>
3184 * sim/ucsim/cmd.src/cmdutil.cc: NUL device is detected as CG_FILE type
3186 * src/SDCCdwarf2.c, src/SDCCglobl.h, src/SDCCmain.c, src/SDCCutil.c,
3187 src/SDCCutil.h, src/avr/gen.c, src/ds390/gen.c, src/hc08/gen.c,
3188 src/mcs51/gen.c, src/pic/device.c, src/pic/gen.c, src/pic/pcode.c,
3189 src/pic/pcodepeep.c, src/pic/ralloc.c, src/pic16/device.h,
3190 src/pic16/gen.c, src/pic16/main.c, src/pic16/pcode.c,
3191 src/pic16/pcodepeep.c, src/pic16/ralloc.c, src/xa51/gen.c,
3192 src/z80/gen.c, support/Util/MySystem.c:
3193 accept slash and backslash as directory separator on WIN32 and
3196 2007-01-28 Raphael Neider <rneider AT web.de>
3198 * src/pic16/devices.inc,
3199 * device/include/pic16/pic18f[24][23]21.h,
3200 * device/include/pic16/pic18fregs.h,
3201 * device/lib/pic16/libdev/pic18f[24][23]21.c,
3202 * device/lib/pic16/pics.all: added support for the 18f[24][23]21 family
3203 * device/lib/pic16/libio/adc.ignore,
3204 * device/lib/pic16/libio/i2c.ignore,
3205 * device/lib/pic16/libio/usart.ignore: do not build I/O lib for new
3206 family, as gputils do not yet support the devices
3207 * device/lib/pic16/Makefile.subdir: ignore errors on install
3208 * support/scripts/inc2h-pic16.pl: script to generate pic16 device
3209 headers and libraries from gputils .inc files
3211 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3213 * doc/sdccman.lyx: add printf_fast_f precision limitation note
3215 2007-01-26 Paul Stoffregen <paul AT pjrc.com>
3217 * doc/sdccman.lyx: add printf benchmarks
3219 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3221 * device/lib/printf_fast.c: fix %c, char promoted to int
3222 * device/lib/printf_tiny.c: fix %c, char promoted to int
3224 2007-01-25 Paul Stoffregen <paul AT pjrc.com>
3226 * device/lib/printf_fast.c: fix float overflow check, bug #1525093
3228 2007-01-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3230 * support/regression/tests/swap.c: 64 bit hosts failed
3231 * doc/sdccman.lyx: added preliminary mcs51 printf feature matrix
3233 2007-01-25 Raphael Neider <rneider AT web.de>
3235 * src/pic/pcode.c (sameBank,FixRegisterBanking): optimize banksels
3236 based on absolute register address, patch by Alex Blond
3238 2007-01-22 Raphael Neider <rneider AT web.de>
3240 * src/pic/glue.c (pic14emitRegularMap): mark initialized symbols as
3241 emitted, do not emit them again...
3243 2007-01-22 Raphael Neider <rneider AT web.de>
3245 * src/regression/bank1.c, src/regression/compare6.c,
3246 src/regression/add.c: cosmetic changes
3247 * src/pic/pcode.h: moved GPTRTAG_* here from gen.c
3248 * src/pic/gen.c: fixed global zero and one,
3249 (aopForSym): removed unued code,
3250 (aopGet): assert aop is defined, check and use `index' of
3251 pCodeImmd operands (fixes #1630908),
3252 * src/pic/pcode.c (get_op): added output of generic pointer tag,
3253 (register_reassign): prevent accidental register unification,
3254 (ReuseReg): cosmetic changes (also above)
3255 * src/pic/glue.c (pic14_constructAbsMap,pic14emitRegularMap,
3256 pic14emitStaticSeg): do not emit initialized data,
3257 (printIval*): replaced with working versions,
3258 (pic14createInterruptVect,picglue): use idata for initialized data,
3259 now init data should work in all modules (not only main()),
3260 * device/lib/pic/libsdcc/idata.c: NEW, handle initialized data
3262 2007-01-21 Borut Razem <borut.razem AT siol.net>
3264 * sim/ucsim/configure.in: introduced macro DD_COPT_NO_IGNORE,
3265 use -fPIC or -fpic if they are supported and not ignored
3266 * src/SDCCval.c: fixed bug introduced by me in rev. #4577
3267 * support/cpp2/libcpp/lex.c: fixed gcc 4.1.1 warnings
3269 2007-01-20 Borut Razem <borut.razem AT siol.net>
3271 * src/SDCC.lex, src/SDCCmain.c, sdc/SDCCglobl.h, doc/sdccman.lyx:
3272 implemented RFE #1470316: allow "$" in variable names
3274 2007-01-20 Raphael Neider <rneider AT web.de>
3276 * device/include/pic/pic14regs.h: reverted accidental wipe of the file
3278 2007-01-20 Raphael Neider <rneider AT web.de>
3280 * device/lib/pic/libdev/devices.txt: device list for mkall.sh
3281 * device/lib/pic/libdev/mkall.sh: script to rebuild all device libs
3282 * device/lib/pic/libdev/pic14ports.txt: device PORT specifications
3283 * support/scripts/inc2h.pl: fixed major .inc parsing bugs,
3284 applied patch from Robert Tate (#1629249) to add PORTs and TRISs
3285 * device/lib/pic/libdev/pic*.c,
3286 * device/include/pic/pic*.h: regenerated with enhanced inc2h.pl
3287 * device/lib/pic/libdev/Makefile.in: show progress
3289 2007-01-19 Bernhard Held <bernhard AT bernhardheld.de>
3291 * doc/sdccman.lyx: updated "configure options" for autoconf 2.6
3292 * support/scripts/sdcc_cygwin_mingw32,
3293 * support/scripts/sdcc_mingw32,
3294 * support/scripts/build.mak: replaced --datadir by --datarootdir for
3295 conformance with autoconf 2.6
3297 2007-01-19 Raphael Neider <rneider AT web.de>
3299 * src/pic/device.c (register_map): fixed list construction
3300 * src/pic/gen.c (genDivOneByte,genModOneByte): accept result > 1 byte,
3301 (genMod): removed case for genModbits,
3302 (genModbits): removed as now unused/unimplemented
3303 * src/pic/glue.c (picglue): prevent name clash with sources 'init.c'
3305 2007-01-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3307 * support/regression/tests/swap.c: added in response to #1638622
3308 * doc/sdccman.lyx: synced version, minor changes
3310 2007-01-18 Borut Razem <borut.razem AT siol.net>
3312 * SDCClabel.c: fixed bug #1638651: wrong linenumber presented in warning,
3313 thanks to Gunther Jehle
3314 * src/asm.c: don't die if the file drfined in #line couldn't be opened
3315 * src/SDCC.lex, src/SDCCglobal.h, src/SDCCicode.c, src/SDCCsymt.c,
3316 src/SDCCval.c: removed redundant definitions of currFname and mylineno;
3317 use filename in lineno instead.
3318 * SDCCast.c: removed MSVC warning C4018: '==' : signed/unsigned mismatch,
3319 print the file name in ast_print()
3321 2007-01-18 Borut Razem <borut.razem AT siol.net>
3323 * support/Util/dbuf_string.c: removed (PTR) cast since it is not
3325 * src/SDCC.lex: stringLiteral() returns const char pointer,
3326 EOF detection in stringLiteral(), fixed asmbuf memory leak,
3327 fixed column counting
3328 * src/SDCCval.[ch]: constVal(), value *strVal() and charVal()
3329 accept const char pointer as parameter
3330 * src/SDCCdwarf2.c: corrected buffer size
3332 2007-01-17 Borut Razem <borut.razem AT siol.net>
3334 * support/Util/dbuf_string.c: fixed for amd64
3336 2007-01-15 Borut Razem <borut.razem AT siol.net>
3338 * src/pic16/ralloc.c, src/pic/ralloc.c, src/SDCC.y:
3339 removed terminal symbol ELIPSIS, since it was never generated by the
3340 lexer and it was wrongly used in parameter_identifier_list rule
3342 2007-01-15 Raphael Neider <rneider AT web.de>
3344 * doc/sdccman.lyx: updated PIC14/16 command line args, updated PIC14
3345 code page and data banking description
3346 * src/pic/genarith.c,
3347 * src/pic/gen.h: removed bit arithmetic functions,
3348 updated exit(1) to exit(EXIT_FAILURE)
3349 * device/lib/pic16/libsdcc/stack/stack.S: default to 256 byte stack
3350 * device/include/pic16/pic18f2455.h,
3351 * device/lib/pic16/libdev/pic18f2455.c: added PORTD, LATD, LATE,
3352 TRISD and TRISE, fixed/added some bit names
3353 * device/lib/pic16/libdev/pic18f{2550,4550,4455}.c,
3354 * device/include/pic16/pic18f{2550,4550,4455}.h: simply include
3355 updated pic18f2455.{c,h} instead of duplicating them
3357 2007-01-14 Borut Razem <borut.razem AT siol.net>
3359 * as/mcs51/asnoice.c, as/hc08/asnoice.c: fixed bug #1447412:
3360 Cannot debug files that contain spaces in the path name
3361 by converting spaces in asm file name to underscores
3363 2007-01-13 Borut Razem <borut.razem AT siol.net>
3365 * doc/sdccman.lyx: fixed format errors
3367 2007-01-10 Borut Razem <borut.razem AT siol.net>
3369 * src/SDCC.lex, src/SDCCmain.c: fixed bug #1631895:
3370 codeseg/constseg #pragma fail
3371 * suppoprt/cpp2/Makefile.bcc: reenable Borland C compilation
3372 * suppoprt/cpp2/configure.in, suppoprt/cpp2/libcpp/lex.c,
3373 suppoprt/cpp2/Makefile.in, suppoprt/cpp2/sdcpp-opts,
3374 suppoprt/cpp2/sdcpp.[ch]: house cleaning
3376 2007-01-09 Borut Razem <borut.razem AT siol.net>
3378 * get rid of diagnistic.[ch], pretty-print.[ch],
3379 c-pretty-print.[ch], ... used just for error, warning, ...
3381 * suppoprt/cpp2/pretty-print.[ch], suppoprt/cpp2/diagnostic.[ch],
3382 suppoprt/cpp2/diagnostic.def, suppoprt/cpp2/input.h,
3383 suppoprt/cpp2/pretty-print.[ch]:
3385 * suppoprt/cpp2/Makefile.in, suppoprt/cpp2/opts.c,
3386 suppoprt/cpp2/sdcpp-opts.c, suppoprt/cpp2/sdcpp.[ch],
3387 suppoprt/cpp2/sdcpp.dsp:
3390 2007-01-08 Maarten Brock <sourceforge.brock AT dse.nl>
3392 * device/lib/printf_large.c (output_float): removed recursion,
3393 use smaller buffer on stack for mcs51,
3394 fixed bug printing 1.96
3395 * support/regression/tests/snprintf.c: added test
3397 2007-01-07 Borut Razem <borut.razem AT siol.net>
3399 * use dynamic memory buffers instead temporary files
3400 * support/Util/dbuf_string.c, support/Util/dbuf_string.h:
3402 * src/Makefile.in, src/SDCC.lex, src/SDCCast.c, src/SDCCast.h,
3403 src/SDCCcse.c, src/SDCCglobl.h, src/SDCCglue.c, src/SDCCglue.h,
3404 src/SDCCicode.c, src/SDCCicode.h, src/SDCCmain.c, src/SDCCmem.c,
3405 src/SDCCmem.h, src/SDCCpeeph.c, src/SDCCpeeph.h, src/SDCCsymt.c,
3406 src/SDCCsymt.h, src/SDCCutil.c, src/asm.c, src/asm.h, src/avr/gen.c,
3407 src/avr/main.c, src/ds390/gen.c, src/ds390/main.c, src/hc08/gen.c,
3408 src/hc08/main.c, src/izt/gen.c, src/mcs51/gen.c, src/mcs51/main.c,
3409 src/pic/device.c, src/pic/gen.c, src/pic/glue.c, src/pic/main.c,
3410 src/pic/ralloc.c, src/pic16/gen.c, src/pic16/glue.c,
3411 src/pic16/main.c, src/pic16/ralloc.c, src/port.h, src/src.dsp,
3412 src/xa51/gen.c, src/xa51/main.c, src/z80/gen.c, src/z80/main.c,
3413 support/Util/dbuf.c, support/Util/dbuf.h:
3415 * .version, sdcc.spec: bumped version to 2.6.4
3417 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3419 * src/port.h: added TARGET_Z80_LIKE macro
3420 * src/SDCCmain.c (linkEdit): use TARGET_Z80_LIKE,
3421 output PSEG location if --xram-loc or --xstack-loc was used
3422 * as/link/mcs51/lkarea.c (lnksect2): set segment address afterwards
3424 2007-01-07 Maarten Brock <sourceforge.brock AT dse.nl>
3426 * as/as_gbz80.dsp, as/z80/as_gbz80.dsp,
3427 * as/as_z80.dsp, as/z80/as_z80.dsp,
3428 * as/asx8051.dsp, as/mcs51/asx8051.dsp,
3429 * sdcc.dsw: moved project files into subdir
3430 * as/hc08/as_hc08.dsp,
3431 * as/hc08/Makefile.bcc,
3432 * as/hc08/Makefile.in,
3433 * as/mcs51/Makefile.bcc,
3434 * as/mcs51/Makefile.in,
3435 * as/z80/Makefile.bcc,
3436 * as/z80/Makefile.in,
3437 * as/link/mcs51/Makefile.bcc: use as/strcmpi.c
3440 * as/z80/asm.h: added as_strcmpi() and as_strncmpi() prototypes
3443 * as/mcs51/asmain.c,
3445 * as/z80/assym.c: removed include "strcmpi.h"
3446 * as/hc08/strcmpi.c,
3447 * as/hc08/strcmpi.h,
3448 * as/mcs51/strcmpi.c,
3449 * as/mcs51/strcmpi.h,
3450 * support/Util/strcmpi.c,
3451 * support/Util/strcmpi.h: removed files
3452 * as/strcmpi.c: added as_strncmpi()
3454 2007-01-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3456 * sdcc.dsw: Added some dependencies on project config.dsp
3458 2007-01-05 Maarten Brock <sourceforge.brock AT dse.nl>
3460 * as/link/mcs51/lkarea.c (lnkarea2, lnksect2): replaced [di]seg_ap->a_addr
3461 with [di]ram_start to fix a regresion
3463 2007-01-03 Bernhard Held <bernhard AT bernhardheld.de>
3465 * configure.in: added missing mcs51 in status output
3466 * Makefile.in: add support/regression to SDCC_EXTRA to distclean this
3468 * debugger/mcs51/clean.mk (distclean): remove config.h
3469 * src/clean.mk (clean): remove SDCCy.c, SDCCy.h, SDCClex.c
3470 * support/cpp2/Makefile.in (clean): remove s-options, optionlist,
3471 options.h, s-options-h and options.c
3472 * support/cpp2/clean.mk: unused, removed
3473 * Makefile.common.in,
3476 * as/hc08/Makefile.in,
3478 * as/mcs51/Makefile.in,
3479 * as/mcs51/clean.mk,
3482 * as/z80/Makefile.in,
3484 * as/link/Makefile.in,
3485 * as/link/hc08/Makefile.in,
3486 * as/link/hc08/clean.mk,
3487 * as/link/mcs51/Makefile.in,
3488 * as/link/mcs51/clean.mk,
3489 * as/link/z80/Makefile.in,
3490 * as/link/z80/clean.mk,
3491 * as/link/z80/conf.mk,
3492 * debugger/mcs51/Makefile.in,
3493 * debugger/mcs51/clean.mk,
3494 * device/include/Makefile.in,
3495 * device/lib/Makefile.in,
3496 * device/lib/mcs51/Makefile.in,
3497 * device/lib/pic/Makefile.in,
3498 * device/lib/pic/Makefile.common.in,
3499 * device/lib/pic/Makefile.subdir,
3500 * device/lib/pic/Makefile.rules,
3501 * device/lib/pic16/libio/Makefile.in,
3502 * device/lib/pic16/Makefile.subdir,
3503 * device/lib/pic16/libdev/Makefile.in,
3504 * device/lib/pic16/Makefile.rules,
3505 * device/lib/pic16/Makefile.common.in,
3506 * sim/ucsim/avr.src/Makefile.in,
3507 * sim/ucsim/main_in.mk,
3508 * sim/ucsim/cmd.src/Makefile.in,
3509 * sim/ucsim/doc/Makefile.in,
3510 * sim/ucsim/gui.src/Makefile.in,
3511 * sim/ucsim/gui.src/obsolete/portmon.src/Makefile.in,
3512 * sim/ucsim/gui.src/serio.src/Makefile.in,
3513 * sim/ucsim/hc08.src/Makefile.in,
3514 * sim/ucsim/libltdl/Makefile.in,
3515 * sim/ucsim/s51.src/Makefile.in,
3516 * sim/ucsim/sim.src/Makefile.in,
3517 * sim/ucsim/sim.src/conf.mk,
3518 * sim/ucsim/xa.src/Makefile.in,
3519 * sim/ucsim/z80.src/Makefile.in,
3523 * support/cpp2/Makefile.in,
3524 * support/librarian/Makefile.in,
3525 * support/librarian/clean.mk,
3526 * support/makebin/Makefile.in,
3527 * support/makebin/clean.mk,
3528 * support/packihx/Makefile.in,
3529 * support/regression/Makefile.in,
3530 * support/regression/ports/ds390/spec.mk,
3531 * support/regression/ports/gbz80/spec.mk,
3532 * support/regression/ports/hc08/spec.mk,
3533 * support/regression/ports/mcs51/spec.mk,
3534 * support/regression/ports/mcs51-large/spec.mk,
3535 * support/regression/ports/mcs51-medium/spec.mk,
3536 * support/regression/ports/mcs51-xstack-auto/spec.mk,
3537 * support/regression/ports/pic14/spec.mk,
3538 * support/regression/ports/pic16/spec.mk,
3539 * support/regression/ports/mcs51-stack-auto/spec.mk,
3540 * support/regression/ports/ucz80/spec.mk,
3541 * support/regression/ports/xa51/spec.mk,
3542 * support/regression/ports/z80/spec.mk: fixed for autoconf 2.6x by
3543 adding a slash after $(top_builddir) and/or adding @datarootdir@
3545 * debugger/mcs51/configure.in,
3546 * device/lib/pic/configure.in,
3547 * device/lib/pic16/configure.in,
3548 * sim/ucsim/configure.in,
3549 * support/cpp2/configure.in,
3550 * support/packihx/configure.in: changed AC_PREREQ to 2.60
3552 * debugger/mcs51/configure,
3553 * device/lib/pic/configure,
3554 * device/lib/pic16/configure,
3555 * sim/ucsim/configure,
3556 * support/cpp2/configure,
3557 * support/packihx/configure: generated with autoconf 2.60
3559 2007-01-02 Maarten Brock <sourceforge.brock AT dse.nl>
3561 * as/link/hc08/lkihx.c (newArea),
3562 * as/link/hc08/lkrloc.c: renamed newArea() to ihxNewArea()
3564 2007-01-02 Borut Razem <borut.razem AT siol.net>
3566 * doc/sdccman.lyx: documented #pragma sdcc_hash
3567 * support/cpp2/sdcpp.c: allow_naked_hash (value of #pragma sdcc_hash)
3569 * support/cpp2/c-ppoutput.c: fixed warning: no newline at end of file
3571 2007-01-01 Bernhard Held <bernhard AT bernhardheld.de>
3573 * src/SDCCast.c (createDo): backPatchLabels() needs falseLabel in
3574 empty 'while'-loop to work correctly, see regression test 'while.c'
3575 * support/regression/tests/while.c: added
3577 2007-01-01 Borut Razem <borut.razem AT siol.net>
3579 * support/cpp2/libcpp/directives.c, support/cpp2/libcpp/identifiers.c,
3580 support/cpp2/libcpp/init.c, support/cpp2/libcpp/sdcpp-opts.c,
3581 support/cpp2/libcpp/sdcpp.c:
3582 sdcpp specific pragma/directive/option handling moved to sdcpp.c
3583 * doc/sdccman.lyx: reference to the GCC 4.1.1 CPP Manual
3584 * support/cpp2/libcpp/mkdeps.c: synchronized with GCC CPP 4.1.1
3586 2006-12-31 Borut Razem <borut.razem AT siol.net>
3588 * SDCPP synchronized with GCC CPP release version 4.1.1,
3589 currently the latest release:
3590 * support/cpp2/libcpp, support/cpp2/libcpp/include,
3591 support/cpp2/libcpp/include/cpp-id-data.h
3592 support/cpp2/libiberty/fopen_unlocked.c
3593 support/cpp2/libiberty/md5.c
3595 support/cpp2/opt-functions.awk
3596 support/cpp2/opt-gather.awk
3597 support/cpp2/optc-gen.awk
3598 support/cpp2/opth-gen.awk:
3600 * support/cpp2/Makefile.in, support/cpp2/auto-host_vc_in.h,
3601 support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3602 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3603 support/cpp2/c-pretty-print.h, support/cpp2/cppdefault.c,
3604 support/cpp2/cppdefault.h, support/cpp2/diagnostic.c,
3605 support/cpp2/diagnostic.h, support/cpp2/except.h,
3606 support/cpp2/hwint.h, support/cpp2/input.h,
3607 support/cpp2/intl.h, support/cpp2/move-if-change,
3608 support/cpp2/opts.c, support/cpp2/opts.h,
3609 support/cpp2/output.h, support/cpp2/prefix.c,
3610 support/cpp2/prefix.h, support/cpp2/pretty-print.c,
3611 support/cpp2/pretty-print.h, support/cpp2/sdcpp-opts.c,
3612 support/cpp2/sdcpp.c, support/cpp2/sdcpp.dsp,
3613 support/cpp2/sdcpp.h, support/cpp2/sdcpp.opt,
3614 support/cpp2/sdcppa.dsp, support/cpp2/symcat.h,
3615 support/cpp2/version.c:
3617 * support/cpp2/libcpp/charset.c, support/cpp2/libcpp/directives.c,
3618 support/cpp2/libcpp/errors.c, support/cpp2/libcpp/expr.c,
3619 support/cpp2/libcpp/files.c, support/cpp2/libcpp/identifiers.c,
3620 support/cpp2/libcpp/include/cpplib.h, support/cpp2/libcpp/include/line-map.h,
3621 support/cpp2/libcpp/include/mkdeps.h, support/cpp2/libcpp/include/symtab.h,
3622 support/cpp2/libcpp/init.c, support/cpp2/libcpp/internal.h,
3623 support/cpp2/libcpp/lex.c, support/cpp2/libcpp/line-map.c,
3624 support/cpp2/libcpp/macro.c, support/cpp2/libcpp/mkdeps.c,
3625 support/cpp2/libcpp/symtab.c, support/cpp2/libcpp/system.h,
3626 support/cpp2/libcpp/traditional.c, support/cpp2/libcpp/ucnid.h,
3627 support/cpp2/libiberty/hashtab.c, support/cpp2/libiberty/hashtab.h:
3629 * support/cpp2/cppcharset.c, support/cpp2/cpperror.c,
3630 support/cpp2/cppexp.c, support/cpp2/cppfiles.c,
3631 support/cpp2/cpphash.c, support/cpp2/cpphash.h,
3632 support/cpp2/cppinit.c, support/cpp2/cpplex.c,
3633 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
3634 support/cpp2/cppmacro.c, support/cpp2/cpptrad.c,
3635 support/cpp2/cppucnid.h, support/cpp2/hashtab.c,
3636 support/cpp2/hashtab.h, support/cpp2/hashtable.c,
3637 support/cpp2/hashtable.h, support/cpp2/line-map.c,
3638 support/cpp2/line-map.h, support/cpp2/mkdeps.c,
3639 support/cpp2/mkdeps.h, support/cpp2/options_vc_in.c,
3640 support/cpp2/options_vc_in.h, support/cpp2/opts.sh,
3641 support/cpp2/system.h:
3644 2006-12-31 Borut Razem <borut.razem AT siol.net>
3646 * configure.in, configure: fixed bug #1538756: configure dies if bison
3647 and flex are not installed, 2nd try
3649 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3651 * src/mcs51/peeph.def: renamed rule 400 to 500, moved rule 253.x to
3652 400.x for better code in RFE 899102
3654 2006-12-30 Bernhard Held <bernhard AT bernhardheld.de>
3656 * src/SDCCpeeph.c (deadMove),
3658 * src/mcs51/peep.h: renamed 'op' by 'reg'
3659 * src/mcs51/peep.c (isFunc, isCallerSaveFunc): added,
3660 (scan4op): small change for removeDeadMove(), added support for
3661 'callee saves' and/or PACLL function calls,
3662 (removeDeadMove): added, removes superflous 'mov r%1,%2',
3663 (removeDeadPopPush): renamed from mcs51DeadMove(), common parts
3664 left in new dispatcher mcs51DeadMove()
3665 (mcs51DeadMove): dispatcher for removeDeadPopPush() and new
3667 * src/mcs51/peeph.def: added rule 301 removing superflous 'mov r%1,%2'
3669 2006-12-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3671 * support/cpp2/options_vc_in.h, support/cpp2/options_vc_in.c,
3672 support/cpp2/sdcppa.dsp: create 'options.h' and 'options.c' under MSVC.
3674 2006-12-30 Borut Razem <borut.razem AT siol.net>
3676 * support/cpp2/spacs.h: deleted from svn
3677 * configure.in, configure: fixed bug #1538756: configure dies if bison
3678 and flex are not installed
3680 2006-12-29 Maarten Brock <sourceforge.brock AT dse.nl>
3682 * src/z80/gen.c (assignResultValue): fixed bug when registers overlap,
3683 with this z80 passes printf float test when enabled
3684 * support/regression/tests/bug1057979.c: typo disabled ds390 float test
3686 2006-12-28 Borut Razem <borut.razem AT siol.net>
3688 * support/cpp2/config.in, support/cpp2/configure.in,
3689 support/cpp2/configure, support/cpp2/Makefile.in:
3690 fix for the solaris build
3692 2006-12-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3694 * src/SDCC.y (type_specifier2, pointer),
3696 * src/SDCCsymt.c (mergeSpec, checkSClass),
3697 * support/Util/SDCCerr.c,
3698 * support/Util/SDCCerr.h: Parse and validate the restrict keyword
3699 * support/valdiag/valdiag.py: Allow test cases to specify
3700 required language standard
3701 * support/valdiag/tests/restrict.c: New file to test restrict keyword
3702 * support/valdiag/tests/tentdecl.c: Supress empty source file error
3704 2006-12-27 Borut Razem <borut.razem AT siol.net>
3706 * support/cpp2/cppmain.c, support/cpp2/mbchar.[ch]: removed
3707 * support/cpp2/libiberty/Makefile.in, support/cpp2/libiberty/sdcpp.dsp:
3709 * support/cpp2/libiberty/getpwd.c, support/cpp2/sdcpp.h:
3711 * support/cpp2/libiberty/Makefile.bcc: updated
3712 * src/pic16/main.c: fixed #pragma udata handling
3713 * src/mcs51/mcs51.dsp: added peep.[ch] to the project
3715 2006-12-26 Bernhard Held <bernhard AT bernhardheld.de>
3717 * src/SDCCpeeph.c: made labelHashEntry global,
3718 made pcDistance, FBYNAME static,
3719 (pcDistance): made static, use isComment and isLabel,
3721 (getLabelRef): added, extracted from labelRefCount(),
3722 (labelRefCount): use new getLabelRef(),
3723 (callFuncByName): made static, added deadMove,
3724 use isComment and isLabel,
3725 (newPeepRule): made static, set isLabel,
3726 (isLabelDefinition): added parameter isPeepRule to allow '%' in
3727 labels from peephole rules,
3728 (buildLabelRefCountHash): speed up by running isLabelDefinition() only
3729 when isComment or isLabel is set
3730 * src/SDCCpeeph.h: added "isLabel" and "visited" to struct lineNode,
3731 added labelHashEntry, isLabelDefinition, labelHash and getLabelRef
3733 * src/mcs51/peep.h: added
3734 * src/mcs51/peep.c: added, implements mcs51DeadMove()
3735 * src/port.h: added peep->deadMove to port structure
3736 * src/mcs51/main.c: initialize peep->deadMove with mcs51DeadMove
3737 * src/mcs51/peeph.def: renumbered rule 300 to 400, added new rule 300
3738 deadMove, finally removed no. 1 and 2
3745 * src/hc08/gen.c: mark lines with isComment or isLabel
3746 * sim/ucsim/s51.src/uc390hw.cc: don't waist 65535 ticks before CKRDY
3748 * sdcc.spec: bumped version to 2.6.3
3750 2006-12-26 Borut Razem <borut.razem AT siol.net>
3752 * support/cpp2/Makefile.in: added dependency on options.h
3753 * configure: regenerated
3754 * support/cpp2/sdcpp.opt, support/cpp2/move-if-change: svn:eol-style native
3755 * support/cpp2/Makefile.in: added vasprintf.c
3757 2006-12-25 Borut Razem <borut.razem AT siol.net>
3759 * SDCPP synchronized with GCC CPP release version 3.4.6,
3760 the latest release before 4.x:
3761 * support/cpp2/Makefile.in, support/cpp2/config.h,
3762 support/cpp2/configure, support/cpp2/configure.in,
3763 support/cpp2/cppdefault.c, support/cpp2/cppdefault.h,
3764 support/cpp2/cpperror.c, support/cpp2/cppexp.c,
3765 support/cpp2/cppfiles.c, support/cpp2/cpphash.c,
3766 support/cpp2/cpphash.h, support/cpp2/cppinit.c,
3767 support/cpp2/cpplex.c, support/cpp2/cpplib.c,
3768 support/cpp2/cpplib.h, support/cpp2/cppmacro.c,
3769 support/cpp2/cpptrad.c, support/cpp2/except.h,
3770 support/cpp2/hashtable.c, support/cpp2/hashtable.h,
3771 support/cpp2/hwint.h, support/cpp2/intl.h,
3772 support/cpp2/line-map.c, support/cpp2/line-map.h,
3773 support/cpp2/mkdeps.c, support/cpp2/mkdeps.h,
3774 support/cpp2/output.h, support/cpp2/prefix.c,
3775 support/cpp2/prefix.h, support/cpp2/sdcpp.dsp,
3776 support/cpp2/system.h, support/cpp2/version.c:
3778 * support/cpp2/c-incpath.c, support/cpp2/c-incpath.h,
3779 support/cpp2/c-ppoutput.c, support/cpp2/c-pretty-print.c,
3780 support/cpp2/c-pretty-print.h, support/cpp2/cppcharset.c,
3781 support/cpp2/cppucnid.h, support/cpp2/diagnostic.c,
3782 support/cpp2/diagnostic.def, support/cpp2/diagnostic.h,
3783 support/cpp2/hashtab.c, support/cpp2/hashtab.h,
3784 support/cpp2/input.h, support/cpp2/libiberty/getpwd.c,
3785 support/cpp2/libiberty/vasprintf.c, support/cpp2/libiberty/xmemdup.c,
3786 support/cpp2/move-if-change, support/cpp2/opts.c,
3787 support/cpp2/opts.h, support/cpp2/opts.sh,
3788 support/cpp2/pretty-print.c, support/cpp2/pretty-print.h,
3789 support/cpp2/sdcpp.opt, support/cpp2/sdcpp-opts.c,
3790 support/cpp2/win32, support/cpp2/win32/dirent.c,
3791 support/cpp2/win32/dirent.h:
3793 * support/cpp2/sdcpp.c: renamed from sdcppmain.c
3794 * support/cpp2/sdcpp.h: renamed from sdcc.h
3795 * sdcppinit.c: deleted
3797 2006-12-23 Borut Razem <borut.razem AT siol.net>
3799 * support/cpp2/cpphash.h, support/cpp2/cpplex.c,
3800 support/cpp2/cpplib.[ch], support/cpp2/sdcppinit.c, doc/sdccman.lyx,
3801 preproc.c: an other try to fix bug #982435: introduced
3802 -pedantic-parse-number command line option and pedantic_parse_number
3805 2006-12-21 Maarten Brock <sourceforge.brock AT dse.nl>
3807 * as/link/mcs51/lkarea.c (lnkarea2): handle absolute areas, restructured
3809 (lnksect2): use --data-loc and --idata-loc as lower bound for ramstart,
3810 corrected overlayed areax addresses, warn about memory overlaps
3811 * as/mcs51/asmain.c (asmbl): create a new area for every .org directive
3820 * src/port.h: added xabs_name and iabs_name
3821 * src/SDCCglue.c (emitRegularMap): allocate for absolutes with initializer
3822 (glue, emitMaps): create and emit maps d_abs and i_abs
3823 * src/SDCCglue.h: cosmetic changes
3824 * src/SDCCmain.c (setDefaultOptions): idata can start below 0x80
3826 * src/SDCCmem.c (initMem): added x_abs, i_abs and d_abs
3827 (allocDefault): put absolute, initialized globals in them
3828 * support/regression/tests/absolute.c: added absolute bdata test
3829 * device/lib/printf_large.c (output_float): moved fpBuffer to stack/xdata
3831 2006-12-20 Borut Razem <borut.razem AT siol.net>
3833 * support/cpp2/cpphash.h, support/cpp2/cpplex.c: fixed bug #982435
3834 * support/regression/tests/preproc.c: renamed from bug-1351710.c,
3835 added regression test for bug #982435
3837 2006-12-18 Borut Razem <borut.razem AT siol.net>
3839 * src/SDCCutil.c: fixed a bug in (get_pragma_token)
3840 * src/pic16/main.c, src/SDCC.lex, src/z80/main.c:
3841 small cosmetic changes
3842 * src/SDCC.lex: (stringLiteral) fixed bug #1351710
3843 * support/regression/tests/bug-1351710.c: added regression test
3845 2006-12-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3847 * doc/sdccman.lyx: added the long missed iCode table
3848 "<where is figure II?>", added links to wiki
3850 2006-12-17 Borut Razem <borut.razem AT siol.net>
3852 * doc/sdccman.lyx, src/pic16/main.c, src/pic/main.c, src/port.h,
3853 src/SDCC.lex, src/SDCCutil.[ch], src/z80/main.c,
3854 support/Util/SDCCerr.[ch]: removed deprecated pragmas,
3855 unified table driven pragma handling, pragma argument type checking
3856 * support/Util/dbuf.c: (dbuf_set_size) allow to set size equal to the
3857 current one - version 1.1.3
3858 * src/SDCCmain.c: (setParseWithComma) substituted brain damaged strtok
3860 2006-12-13 Raphael Neider <rneider AT web.de>
3862 * src/pic/device.h: removed AssignedMemory structure and macros
3863 * src/pic/device.c: removed global finalMapping (linker assigns
3865 (register_map): add SFRs to remembered memRanges
3866 (addMemRange,isSFR,dump_map,dump_sfr,mapRegister,assignRegister,
3867 assignFixedRegisters,assignRelocatableRegisters): removed,
3868 (setMaxRAM,validAddress): adapted accordingly,
3869 (pic14_hasSharebank,pic14_getSharedStack): only report and use
3870 reasonably sized sharebanks,
3871 * src/pic/ralloc.c (writeUsedRegs): stripped down (remove?),
3872 (allDefsOutOfRange): removed unused code,
3873 * src/pic/main.c (_process_pragma): removed memmap/maxram pragma
3875 * src/pic/pcode.c (register_reassign): removed recursion warning,
3876 fired far too often,
3877 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap): modified
3878 to use existing pic14_stringInSet() to avoid duplicate symbols,
3879 tidied up the code a bit,
3880 (pic14printLocals): added in symmetry to printExterns, replaces
3881 writeUsedRegs more or less,
3882 (picglue): call new pic14_printLocals(),
3883 * device/include/pic/pic*.h: removed #pragma memmap directives,
3884 information gathered from include/pic/pic14devices.txt
3885 * support/scripts/inc2h.pl: do not emit #pragma memmap lines
3887 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3889 * device/include/mcs51/C8051F520.h: fixed buggy CPT0MX
3891 2006-12-11 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3893 * device/include/mcs51/cc2430.h: fixed missing ';'
3895 2006-12-10 Raphael Neider <rneider AT web.de>
3897 * device/lib/pic16/libc/stdio/vfprintf.c,
3898 * device/lib/pic16/libc/stdio/printf_small.c,
3899 * device/lib/pic16/libc/stdio/printf_timy.c: pop int from stack for
3900 char arguments, as char varargs are cast to int by the caller,
3901 hopefully fixes #1604915 (other device libraries are still affected)
3903 2006-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
3905 * src/mcs51/ralloc.c (packRegsForAssign),
3906 * src/hc08/ralloc.c (packRegsForAssign): fixed bug #1605880
3908 2006-12-10 Maarten Brock <sourceforge.brock AT dse.nl>
3910 * device/include/malloc.h: removed init_dynamic_memory
3911 * device/lib/malloc.c: made init_dynamic_memory static and automatically
3912 call it once from malloc. Also use _sdcc_heap[] from _heap.c
3913 * device/lib/_heap.c: new, added, contains _sdcc_heap[]
3914 * device/lib/libsdcc.lib,
3915 * device/lib/Makefile.in,
3916 * support/regression/ports/mcs51-xstack-auto/spec.mk: added _heap.c
3917 * doc/sdccman.lyx: documented use of new _heap.c
3918 * support/regression/tests/malloc.c: removed init_dynamic_memory
3919 * src/cdbFile.c(spacesToUnderscores): new function,
3920 (cdbWriteEndFunction, cdbWriteCLine): use spacesToUnderscores, fixes bug
3922 * device/include/tinibios.h: removed defines for putchar and getchar
3923 * device/lib/ds390/Makefile.in: added putchar.c
3924 * device/lib/ds390/putchar.c: new, added, fixes bug 1465671
3926 2006-12-09 Borut Razem <borut.razem AT siol.net>
3928 * support/cpp2/sdcc.h: prevent multiple inclusion
3929 * support/cpp2/options.h: deleted
3931 2006-12-08 Borut Razem <borut.razem AT siol.net>
3933 * support/cpp2/sdcc.h: removed x*alloc() macros
3934 * support/cpp2/libiberty.h: uncommented out x*alloc() declarations
3935 * support/cpp2/Makefile.bcc, support/cpp2/Makefile.in,
3936 support/cpp2/sdcpp.sdc: x*alloc files added to the project
3937 * support/cpp2/system.h: moved #include "sdcc.h"
3938 * support/cpp2/libiberty/xexit.c, support/cpp2/libiberty/xmalloc.c,
3939 support/cpp2/libiberty/xstrdup.c, support/cpp2/libiberty/xstrerror.c:
3941 * support/cpp2/sdcppinit.c: added -isysroot, -fsigned-char,
3942 -funsigned-char options
3943 * support/cpp2/sdcppmain.c: fixed bug 1611411
3945 2006-12-07 Borut Razem <borut.razem AT siol.net>
3947 * support/cpp2/cpplib.c: reverted sdcpp special handling of _Pragma()
3950 2006-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
3952 * src/SDCCsymt.c (addDecl): fixed bug 1609244
3953 * src/SDCCmain.c (linkEdit): fixed bug 1609279
3955 * .version: bumped to 2.6.2 because a) it's been a while
3956 b) the linker sources have moved c) the preprocessor is upgraded
3958 2006-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3960 * support/regression/tests/snprintf.c: some checks
3961 * lib/src/printf_large.c: %bc: read char instead of int from stack
3963 2006-12-03 Maarten Brock <sourceforge.brock AT dse.nl>
3965 * device/include/mcs51/cc2430.h: inserted _XPAGE
3967 2006-12-02 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
3969 * device/include/mcs51/cc2430.h: added
3971 2006-12-02 Maarten Brock <sourceforge.brock AT dse.nl>
3973 * device/include/asm/default/features.h,
3974 * device/include/asm/ds390/features.h,
3975 * device/include/mcs51/at89s53.h,
3976 * device/include/ser.h,
3977 * device/include/ser_ir.h,
3978 * device/include/serial.h: changed keywords to double underscore variants,
3979 fixes bug 1590261 some more, thanks Steven Borley
3981 2006-12-01 Raphael Neider <rneider AT web.de>
3983 * src/pic/pcode.c (register_reassign): do not crash on recursive code
3984 but emit warning (recursion is not supported for pic14)
3986 2006-11-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
3988 * src/mcs51/peeph.def: added 101.a,b (moves to int/long xdata)
3989 * doc/sdccman.lyx: various small changes, acknowledged Sourceforge
3991 2006-11-30 Raphael Neider <rneider AT web.de>
3993 * src/pic/device.c (dump_sfr): always emit symbols
3994 * src/pic/glue.c (pic14printPublics): fixed typo
3996 2006-11-30 Raphael Neider <rneider AT web.de>
3998 * src/pic/device.c (create_pic,ram_map): add memRange entries to PIC
3999 (pic14_getSharebankSize, pic14_getSharebankAddress): replaced with
4000 (pic14_hasSharebank,pic14_isShared,pic14_allRAMShared,
4001 pic14_getSharedStack): NEW, evaluate the memRange entries to locate
4002 a sharebank, use a non-shared bank for the stack if none available
4003 * src/pic/device.h (struct memRange): added linked list next field,
4004 added prototypes for above functions
4005 * src/pic/ralloc.c (initStack): handle shared and banked stacks,
4006 (typeRegWithIdx): accept fixed and unfixed stack registers
4007 * src/pic/pcode.c (pCodeInitRegisters): use new functions to create
4008 the stack, handle shared and banked stack (except for WSAVE),
4009 (insertBankSel): removed useless optimization (will never fire),
4010 (FixRegisterBanking): added optimization for devices with only one
4011 possibly aliased bank of memory, like 16f84
4012 * src/pic/glue.c (pic14_constructAbsMap): back to udata_ovr, as some
4013 devices have no SHAREBANK in the linker script
4014 * device/include/pic/pic14devices.txt: documented memmap
4015 * device/lib/pic/libdev/Makefile.in: removed --stack-loc again
4017 2006-11-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4019 * src/hc08/gen.c (transferRegReg, loadRegFromAop, forceStackedAop,
4020 storeRegToAop, freeAsmop, genPlusIncr, genPlus, genPointerGetSetOfs,
4021 genAnd, genOr, genXor, genLeftShiftLiteral, genRightShiftLiteral,
4022 genhc08Code): switched most of the D (debug) macros to DD (detailed
4023 debug) macros to better control clutter in the generated .asm file.
4024 * src/hc08/gen.c: (forceStackedAop, genUminus, genLeftShift,
4025 genRightShift): fixed bug with non-constant bit shift stored to
4026 a volatile result (SF Open Discussion forum thread #1616749).
4027 Single byte case is not yet optimized.
4029 2006-11-28 Maarten Brock <sourceforge.brock AT dse.nl>
4031 * device/include/asm/mcs51/features.h,
4032 * device/include/malloc.h,
4033 * device/include/stdio.h: changed keywords to double underscore variants,
4036 2006-11-27 Borut Razem <borut.razem AT siol.net>
4038 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4039 support/cpp2/Makefile.in, support/cpp2/cppfiles.c,
4040 support/cpp2/output.h, support/cpp2/cppinit.c,
4041 support/cpp2/cpplib.c, support/cpp2/cpplib.h,
4042 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4043 support/cpp2/cppdefault.c, support/cpp2/system.h,
4044 support/cpp2/cpphash.h, support/cpp2/cpplex.c,
4045 support/cpp2/cppdefault.h, support/cpp2/mbchar.c,
4046 support/cpp2/prefix.c, support/cpp2/except.h,
4047 support/cpp2/hwint.h, support/cpp2/cppmacro.c,
4048 support/cpp2/line-map.h, support/cpp2/sdcpp.dsp,
4049 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4050 support/cpp2/version.c, support/cpp2/cppmain.c,
4051 support/cpp2/version.h, support/cpp2/hashtable.c,
4052 support/cpp2/cpperror.c:
4053 synchronized with GCC CPP release version 3.3.6,
4054 the latest where cppmain.c still exists.
4055 * support/cpp2/cpptrad.c, support/cpp2/sdcppmain.c,
4056 support/cpp2/sdcppinit.c: added
4058 2006-11-27 Borut Razem <borut.razem AT siol.net>
4060 * support/cpp2/cpplex.c:
4061 fixed _asm ... _endasm handling bug, introduce with GCC CPP
4063 * support/cpp2/cpplib.c: removed definitions of unused variables
4065 2006-11-26 Borut Razem <borut.razem AT siol.net>
4067 * support/cpp2/libiberty.h: commented out x*alloc() declarations
4068 since they are redefined by macros in support/cpp2/sdcc.h
4069 * support/cpp2/sdcc.h: x*alloc macro redefinition
4071 2006-11-25 Borut Razem <borut.razem AT siol.net>
4073 * support/cpp2/cppexp.c, support/cpp2/hashtable.h,
4074 support/cpp2/configure, support/cpp2/Makefile.in,
4075 support/cpp2/cppfiles.c, support/cpp2/output.h,
4076 support/cpp2/cppinit.c, support/cpp2/cpplib.c,
4077 support/cpp2/config.h, support/cpp2/cpplib.h,
4078 support/cpp2/Makefile.bcc, support/cpp2/cpphash.c,
4079 support/cpp2/cppdefault.c, support/cpp2/config.in,
4080 support/cpp2/system.h, support/cpp2/cpplex.c,
4081 support/cpp2/cpphash.h, support/cpp2/mbchar.c,
4082 support/cpp2/cppdefault.h, support/cpp2/prefix.c
4083 support/cpp2/hwint.h, support/cpp2/mbchar.h,
4084 support/cpp2/prefix.h, support/cpp2/cppmacro.c,
4085 support/cpp2/configure.in, support/cpp2/intl.h,
4086 support/cpp2/sdcpp.dsp, support/cpp2/acconfig.h,
4087 support/cpp2/sdcc.h, support/cpp2/mkdeps.c,
4088 support/cpp2/version.c, support/cpp2/cppmain.c,
4089 support/cpp2/ansidecl.h, support/cpp2/libiberty.h,
4090 support/cpp2/hashtable.c, support/cpp2/aclocal.m4,
4091 support/cpp2/cpperror.c,
4092 support/cpp2/libiberty/safe-ctype.c,
4093 support/cpp2/libiberty/safe-ctype.h,
4094 support/cpp2/libiberty/splay-tree.c,
4095 support/cpp2/libiberty/obstack.c,
4096 support/cpp2/libiberty/lbasename.c,
4097 support/cpp2/libiberty/splay-tree.h,
4098 support/cpp2/libiberty/obstack.h:
4099 synchronized with GCC CPP release version 3.2.3,
4100 the latest before integration of cpp into gcc
4101 * support/cpp2/except.h, support/cpp2/line-map.c,
4102 support/cpp2/line-map.h,
4103 support/cpp2/libiberty/hex.c,
4104 support/cpp2/libiberty/concat.c,
4105 support/cpp2/libiberty/filenames.h: added
4106 * support/cpp2/intl.c: deleted
4108 2006-11-24 Borut Razem <borut.razem AT siol.net>
4110 * src/SDCC.y: enabled compilation of empty source file
4111 * support/Util/SDCCerr.[ch]: added sdcc warning 190 -
4112 "ISO C forbids an empty source file"
4113 * device/lib/_startup.c, device/lib/printf_tiny.c: disable warning 190
4114 if all the code is ifdefed out.
4116 2006-11-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
4118 * src/hc08/gen.c (genPcall): fix for bug #1601032
4120 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4122 * device/include/mcs51/c8051f000.h, device/include/mcs51/C8051F000.h,
4123 * device/include/mcs51/c8051f018.h, device/include/mcs51/C8051F018.h,
4124 * device/include/mcs51/c8051f020.h, device/include/mcs51/C8051F020.h,
4125 * device/include/mcs51/c8051f040.h, device/include/mcs51/C8051F040.h,
4126 * device/include/mcs51/c8051f060.h, device/include/mcs51/C8051F060.h,
4127 * device/include/mcs51/c8051f120.h, device/include/mcs51/C8051F120.h,
4128 * device/include/mcs51/c8051f200.h, device/include/mcs51/C8051F200.h,
4129 * device/include/mcs51/c8051f300.h, device/include/mcs51/C8051F300.h,
4130 * device/include/mcs51/c8051f310.h, device/include/mcs51/C8051F310.h,
4131 * device/include/mcs51/c8051f320.h, device/include/mcs51/C8051F320.h,
4132 * device/include/mcs51/c8051f326.h, device/include/mcs51/C8051F326.h,
4133 * device/include/mcs51/c8051f330.h, device/include/mcs51/C8051F330.h,
4134 * device/include/mcs51/c8051f340.h, device/include/mcs51/C8051F340.h,
4135 * device/include/mcs51/c8051f350.h, device/include/mcs51/C8051F350.h,
4136 * device/include/mcs51/c8051f410.h, device/include/mcs51/C8051F410.h:
4137 Renamed to all upper case as per the standard set by SiLabs
4139 2006-11-23 Maarten Brock <sourceforge.brock AT dse.nl>
4141 * device/include/mcs51/C8051F520.h: new, added
4142 * device/include/mcs51/compiler.h: added link about predefined macros
4144 2006-11-23 Raphael Neider <rneider AT web.de>
4146 * src/regression/Makefile: add -L path to fresh library
4147 * src/regression/simulate: emphasize FAILED output
4148 * src/regression/create_stc: output _failures from gpsim
4149 * src/regression/compare4.c,
4150 * src/regression/rotate6.c: fixed char literals,
4151 all compile, all run =8-D
4153 * src/pic/pcode.h: added isPCASMDIR macro
4154 * src/pic/gen.c (genAnd): fixed bit offset
4155 * src/pic/ralloc.c (allocNewDirReg,allocDirReg,allocRegByName,
4156 packBits): unified register numbering schemes,
4157 (newReg): do not insert stack registers into hash table,
4158 (initStack): unpinned pseudo stack, simplified,
4159 (typeRegWithIdx): fixed retrieval of stack registers,
4160 * src/pic/pcode.c (addpCodeComment,sameBank): added,
4161 (pCodeReplace): removed invalid assertion,
4162 (insertPCodeInstruction): fixed newly added labels,
4163 (insertBankSwitch,BankSelect,IsBankChange,DoBankSelect,
4164 FixRegisterBankingInFlow,compareBankFlow,FixBankFlow,
4165 DumpFlow): removed unsed (broken?) code,
4166 (insertBankSel): prevent STATUS from being BANKSELed,
4167 (FixRegisterBanking): rewritten from scratch, implemented generic
4168 optimizations (suppress BANKSELs to same register and to registers
4169 present in all banks),
4170 (AnalyzeBanking): update flow after BANKSELection
4172 * src/pic/glue.c (pic14_constructAbsMap): emit pseudo stack in
4173 sharebank, let linker place it, mark STKxx symbols as emitted
4175 2006-11-21 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4177 * src/regression/arrays.c,
4178 * src/regression/bank1.c,
4179 * src/regression/bool2.c,
4180 * src/regression/compare7.c,
4181 * src/regression/compare8.c,
4182 * src/regression/compare9.c,
4183 * src/regression/compare10.c,
4184 * src/regression/configword.c,
4185 * src/regression/for.c,
4186 * src/regression/mult1.c,
4187 * src/regression/pointer1.c,
4188 * src/regression/rotate6.c,
4189 * src/regression/string1.c,
4190 * src/regression/struct1.c,
4191 * src/regression/Makefile: make PIC14 regression tests run again
4192 (3 fail, 6 won't compile)
4194 2006-11-21 Raphael Neider <rneider AT web.de>
4196 * device/include/pic16/pic18f4550.h,
4197 * device/include/pic16/pic18f4455.h,
4198 * device/lib/pic16/libdev/pic18f4550.c,
4199 * device/lib/pic16/libdev/pic18f4455.c: fixed #1578591 and #1595144
4200 * configure.in: removed superfluous closing bracket
4202 2006-11-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4204 * device/lib/expf.c: Fixed bug 1599523: result of expf(x) is
4207 2006-11-21 Raphael Neider <rneider AT web.de>
4209 * src/pic/device.{c,h}: added pic14_getPIC()
4210 * src/pic/gen.c (continueIfTrue,jumpIfTrue): added PIC code,
4211 (genAnd): added PIC code for one case, fixes #1597044
4212 * src/pic/pcode.c (BankSelect): Ohoh, added generic optimization for
4213 SFRs that are present in all banks (e.g., STATUS)
4215 2006-11-20 Raphael Neider <rneider AT web.de>
4217 * src/pic/pcode.c: changed inverted ops for DECFSZ/DECFSZW and
4218 INCFSZ/INCFSZW and declared them as changing Z bit,
4219 (insertPCodeInstruction): correctly invert the above instructions,
4221 (DoBankSelect): don't panic on po_immediates
4223 2006-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
4226 * as/link/mcs51/lkihx.c (newArea),
4227 * as/link/mcs51/lkrloc.c: renamed newArea() to ihxNewArea()
4228 * as/link/mcs51/lkihx.c (ihx): output reset vector as start address
4230 2006-11-11 Raphael Neider <rneider AT web.de>
4232 * src/pic/pcode.c (newpCodeOpBit): search SymbolTab for referenced
4233 bitfield symbols, fixes #1579535 (once more...).
4235 2006-11-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4237 * support/regression/generate-cases.py,
4238 * support/regression/fwk/include/testfwk.h,
4239 * support/regression/fwk/lib/testfwk.c: used code pointers,
4240 (about 50kByte less code generated for mcs51)
4242 2006-11-06 Borut Razem <borut.razem AT siol.net>
4244 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4245 debugger/mcs51/configure: fixed failed check because the function
4246 rl_function_of_keyseq isn't in Readline 5.2. Thanks to Ilya Goldberg
4247 who submitted the patch for gpsim.
4248 * debugger/mcs51/configure.in: removed the result message
4249 * debugger/mcs51/Makefile.in: fixed the config.status warning
4250 "... seems to ignore the --datarootdir setting"
4252 2006-11-03 Maarten Brock <sourceforge.brock AT dse.nl>
4254 * device/include/mcs51/c8051f020.h,
4255 * device/include/mcs51/c8051f040.h,
4256 * device/include/mcs51/c8051f060.h,
4257 * device/include/mcs51/c8051f120.h: added PS0, fixed bug 1589279
4258 * src/z80/gen.c (gencjneshort),
4259 * src/z80/peeph.def: applied patch 1571373, thanks Philipp Krause
4261 2006-10-31 Borut Razem <borut.razem AT siol.net>
4263 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4264 debugger/mcs51/configure: get readline version
4266 2006-10-30 Borut Razem <borut.razem AT siol.net>
4268 * debugger/mcs51/sdcdb.c: replaced hardcoded "/" with DIR_SEPARATOR_STRING
4269 * debugger/mcs51/acinclude.m4, debugger/mcs51/aclocal.m4,
4270 debugger/mcs51/configure: locate readline even when cross compiling
4271 * support/scripts/sdcc.nsi: include readline5.dll into the setup package
4273 2006-10-29 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4275 * device/include/mcs51/serial_IO.h: putchar() and getchar() using
4278 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4280 * device/include/malloc.h,
4281 * device/lib/calloc.c,
4282 * device/lib/free.c,
4283 * device/lib/malloc.c,
4284 * device/lib/realloc.c: moved definition of struct into sources
4285 * support/regression/tests/malloc.c: use void* for init_dynamic_memory()
4287 2006-10-29 Maarten Brock <sourceforge.brock AT dse.nl>
4289 * as/asx8051.dsp: corrected output directories
4290 * as/link/hc08: new directory for hc08 linker
4291 * as/hc08/aslink.h, as/link/aslink.h,
4292 * as/hc08/aslink.mak, as/link/hc08/aslink.mak,
4293 * as/hc08/clean.mk, as/link/hc08/clean.mk,
4294 * as/hc08/link_hc08.dsp, as/link/hc08/link_hc08.dsp,
4295 * as/hc08/lkaomf51.c, as/link/hc08/lkaomf51.c,
4296 * as/hc08/lkarea.c, as/link/hc08/lkarea.c,
4297 * as/hc08/lkdata.c, as/link/hc08/lkdata.c,
4298 * as/hc08/lkelf.c, as/link/hc08/lkelf.c,
4299 * as/hc08/lkihx.c, as/link/hc08/lkihx.c,
4300 * as/hc08/lklibr.c, as/link/hc08/lklibr.c,
4301 * as/hc08/lkmain.c, as/link/hc08/lkmain.c,
4302 * as/hc08/lkmem.c, as/link/hc08/lkmem.c,
4303 * as/hc08/lkrloc.c, as/link/hc08/lkrloc.c,
4304 * as/hc08/lks19.c, as/link/hc08/lks19.c,
4305 * as/hc08/Makefile.aslink, as/link/hc08/Makefile.aslink,
4306 * as/hc08/Makefile.bcc, as/link/hc08/Makefile.bcc,
4307 * as/hc08/Makefile.in, as/link/hc08/Makefile.in,
4308 * as/link/hc08/conf.mk,
4312 * sdcc.dsw: moved hc08 linker to as/link/hc08
4313 * as/hc08/lkeval.c, as/link/mcs51/lkeval.c, as/link/lkeval.c,
4314 * as/hc08/lkhead.c, as/link/mcs51/lkhead.c, as/link/lkhead.c,
4315 * as/hc08/lklex.c, as/link/mcs51/lklex.c, as/link/lklex.c,
4316 * as/hc08/lklist.c, as/link/mcs51/lklist.c, as/link/lklist.c,
4317 * as/hc08/lknoice.c, as/link/mcs51/lknoice.c, as/link/lknoice.c,
4318 * as/hc08/lksym.c, as/link/mcs51/lksym.c, as/link/lksym.c,
4319 * as/link/mcs51/aslink.dsp,
4320 * as/link/mcs51/Makefile.in: factored out the common files
4321 * as/hc08/lkstore.c: deleted, use the one already in as/link/
4322 * as/clean.mk: extra cleaning common files
4323 * as/link/mcs51/strcmpi.c, as/strcmpi.c: moved
4324 * as/link/mcs51/strcmpi.h: deleted, moved protoype to aslink.h
4325 * as/mcs51/asm.h: include sdccconf.h or sdcc_vc.h
4327 2006-10-29 Raphael Neider <rneider AT web.de>
4329 * src/pic/ralloc.c (newReg): create aliases for registers with
4330 multiple names to fix #1579535 and #1584001,
4331 (regWithIdx,dirregWithName): resolve aliases on lookup
4332 * src/pic/pcode.c (DoBankSelect): die with error message on failing
4334 * device/lib/pic/libdev/Makefile.in: move pseudo stack down to 0x4f
4335 to prevent build errors on small devices
4337 2006-10-28 Raphael Neider <rneider AT web.de>
4339 * src/pic/gen.c (genFunction,genCall): drop "same code page"
4340 assumption within interrupt handlers, fixes #1584940
4341 * src/pic/glue.c (pic14_constructAbsMap): mark absolute symbols as
4342 "emitted" to avoid emitting them again in udata
4344 2006-10-27 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4346 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4349 2006-10-26 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4351 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c:
4352 Initialize uart only if SM0 and SM1 are zero. Also, use flag to turn
4353 on/off CR to CRLF conversion.
4355 2006-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4357 * doc/sdccman.lyx: updated IRQ section
4359 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4361 * device/lib/serial_io.c: removed
4362 * device/lib/_putchar.c, device/lib/_getchar.c, device/lib/inituart.c
4363 replacements for serial_io.c
4365 2006-10-24 Maarten Brock <sourceforge.brock AT dse.nl>
4367 * src/z80/main.c (_process_pragma, _parseOptions): fixed bug 1583318
4369 2006-10-24 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4371 * device/lib/serial_io.c: Default putchar() and getchar() for
4372 mcs51 uses serial port.
4374 2006-10-23 Maarten Brock <sourceforge.brock AT dse.nl>
4376 * src/mcs51/gen.c (movc): improved check for 0 and 1, see RFE 1582704
4378 2006-10-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4380 * support/regression/ports/mcs51/support.c: smaller
4381 _sdcc_external_startup()
4382 * device/lib/mcs51/crtxclear.asm: don't check high byte of l_PSEG
4384 2006-10-20 Maarten Brock <sourceforge.brock AT dse.nl>
4386 * device/lib/gbz80/crt0.s,
4387 * device/lib/gbz80/crt0_rle.s,
4388 * device/lib/gbz80/div.s,
4389 * device/lib/gbz80/fstubs.s,
4390 * device/lib/gbz80/heap.s,
4391 * device/lib/gbz80/mul.s,
4392 * device/lib/gbz80/putchar.s,
4393 * device/lib/gbz80/stubs.s,
4394 * device/lib/z80/crt0.s,
4395 * device/lib/z80/crt0_rle.s,
4396 * device/lib/z80/div.s,
4397 * device/lib/z80/fstubs.s,
4398 * device/lib/z80/heap.s,
4399 * device/lib/z80/mul.s,
4400 * device/lib/z80/putchar.s,
4401 * device/lib/z80/stubs.s: reverted, I was mistaken
4403 2006-10-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4405 * src/mcs51/peeph.def: peephole 238.x added check for notvolatile
4406 * support/regression/ports/mcs51/support.c: removed race
4407 condition on TI in _putchar allowing to use serial port mode 0
4409 2006-10-20 Borut Razem <borut.razem AT siol.net>
4411 * debugger/mcs51/sdcdb.c: replaced isblank() with isspace()
4413 2006-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
4415 * device/lib/gbz80/crt0.s,
4416 * device/lib/gbz80/crt0_rle.s,
4417 * device/lib/gbz80/div.s,
4418 * device/lib/gbz80/fstubs.s,
4419 * device/lib/gbz80/heap.s,
4420 * device/lib/gbz80/mul.s,
4421 * device/lib/gbz80/putchar.s,
4422 * device/lib/gbz80/stubs.s,
4423 * device/lib/z80/crt0.s,
4424 * device/lib/z80/crt0_rle.s,
4425 * device/lib/z80/div.s,
4426 * device/lib/z80/fstubs.s,
4427 * device/lib/z80/heap.s,
4428 * device/lib/z80/mul.s,
4429 * device/lib/z80/putchar.s,
4430 * device/lib/z80/stubs.s: removed all leading underscores from area names
4432 2006-10-17 Maarten Brock <sourceforge.brock AT dse.nl>
4434 * support/regression/ports/mcs51/support.c: use highest baudrate so the
4435 regression tests are not waiting in the simulator for simulated
4436 transmission of debug output
4438 2006-10-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4440 * device/lib/printf_large.c: slightly smaller
4441 * doc/sdccman.lyx: do not use spaces within html links
4443 2006-10-16 Borut Razem <borut.razem AT siol.net>
4445 * configure.in, configure, sdccconf_in.h, src/SDCCglobal,
4446 debugger/mcs51/Makefile.in, debugger/mcs51/sdcdb.[ch],
4447 debugger/mcs51/aclocal.m4, debugger/mcs51/acinclide.m4,
4448 debugger/mcs51/config.h.in, debugger/mcs51/configure.in,
4449 debugger/mcs51/configure:
4450 [ 1185668 ] add gnu readline support to sdcdb - enabled
4452 2006-10-16 Raphael Neider <rneider AT web.de>
4454 * src/pic/pcode.c (BankSelect): another fix on (partial) BANKSELs,
4455 fixes #1577882, removes close to all banking optimizations
4457 2006-10-15 Maarten Brock <sourceforge.brock AT dse.nl>
4459 * src/SDCCsymt.c (checkSClass): no error for uninitialised absolute
4460 variables in code memory
4461 * support/regression/tests/absolute.c: added test for this
4463 2006-10-15 Raphael Neider <rneider AT web.de>
4465 * src/pic/pcode.c (InsertBankSel): suppress BANKSELs for one bank
4467 (BankSelect): emit BANKSEL before touching linker-placed regs,
4470 2006-10-10 Raphael Neider <rneider AT web.de>
4472 * src/SDCCmain.c (optionsTable): accept --stack-size for PICs,
4473 * src/pic/device.c (pic14_getSharebankSize,pic14_getSharebankAddress),
4474 * src/pic/main.c (_pic14_parseOptions),
4475 * src/pic/main.h: mostly reverted to previous state, now use results
4476 from SDCCmain.c's argument parsing
4478 2006-10-10 Borut Razem <borut.razem AT siol.net>
4480 * debugger/mcs51/break.[ch], debugger/mcs51/cmd.c,
4481 debugger/mcs51/sdcdb.[ch], debugger/mcs51/simi.c:
4482 [ 1185668 ] add gnu readline support to sdcdb -
4483 prepared for READLINE, not enabled yet,
4484 thanks to <tal.bav AT gmail.com>
4486 2006-10-10 Raphael Neider <rneider AT web.de>
4488 * src/pic16/pcode.c (pic16_pCode2str): use isACCESS_BANK macro
4489 * src/pic16/devices.inc,
4490 * device/include/pic16 (pic18f[24]620.h),
4491 * device/include/pic18fregs.h,
4492 * device/lib/pic16/pics.all,
4493 * device/lib/pic16/libdev/pic18f[24]{620,525}.c): added support for
4494 18f2620, 18f4620, 18f2525, and 18f4525 devices, thanks to
4495 Gary Plumbridge and Anton Strobl
4497 2006-10-10 Raphael Neider <rneider AT web.de>
4499 * src/pic/main.c (_pic14_parseOptions): added --stack-loc=NUM and
4500 --stack-siz=NUM options to configure the argument passing stack
4501 * src/pic/main.h: added stackLocation and stackSize to pic14_options_t
4502 * src/pic/device.c (mapRegister): catch out-of-memory SIGSEGVs,
4503 (pic14_getSharebankSize): obey --stack-siz=NUM,
4504 (pic14_getSharebankAddress): obey --stack-loc=NUM
4506 2006-10-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
4508 * doc/sdccman.lyx: added to the manual
4509 * doc/figures/ddd_example.png: added (neither pdflatex nor
4510 most browsers seem to like the .eps file)
4512 2006-10-06 Bernhard Held <bernhard AT bernhardheld.de>
4514 * src/SDCCglue.c (tempfileandname): changed un*x tmp search paths
4515 to /tmp and /var/tmp acc. LSB
4516 * src/SDCCast.c (addCast): Fixed bug 1571231: promote in case of
4518 * support/regression/tests/onebyte.c: added test
4520 2006-10-05 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4522 * src/mcs51/gen.c: emitcode for "add a,0x%02x" requires only 8 bits.
4524 2006-10-05 Borut Razem <borut.razem AT siol.net>
4526 * partially fixed [ 1570701 ] peephole - not replacing code from multiline macros,
4528 - sdcc.dsw: changed property eol-style to CRLF
4529 - support/scripts/resource.rc: replaced references to "afxres.h" with "winres.h"
4531 2006-10-04 Raphael Neider <rneider AT web.de>
4533 * device/include/pic/{pic16f84.h,pic16f84a.h},
4534 * device/lib/pic/libdev/{pic16f84.c,pic16f84a.c}: added PORT[AB]_bits
4535 from patch #1522504, thanks to Robas Teodor
4537 2006-10-02 Maarten Brock <sourceforge.brock AT dse.nl>
4539 * as/link/z80/lkarea.c: essentially reverted lnksect() to #4380 which
4542 2006-10-01 Maarten Brock <sourceforge.brock AT dse.nl>
4544 * src/pic16/glue.c (pic16emitMaps),
4545 * src/pic/glue.c (pic14emitMaps): hopefully fixed bug 1568779
4546 * device/lib/gets.c: fixed bug 1568829,thanks Philipp Krause
4547 * device/lib/pic16/libc/string/memcpypgm2ram.c,
4548 * device/lib/pic16/libc/string/memcpyram2ram.c: fixed bug 1568836, thanks
4550 * as/mcs51/asmain.c (asmbl, newdot): fixed problems with absolute areas
4551 * as/link/mcs51/lkmem.c (summary2): reverted, do do count abs segments
4553 2006-09-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4555 * support/librarian/sdcclib.c: Added option -l.
4556 * as/link/mcs51/lkmem.c: don't use absolute segments to compute memory
4558 * device/lib/make51lib.bat: added. Allows building mcs51 libraries easily
4559 using Windows command prompt.
4561 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4563 * device/lib/libsdcc.lib: added module rand
4564 * src/ds390/ralloc.c (rematStr),
4565 * src/hc08/ralloc.c (rematStr),
4566 * src/mcs51/ralloc.c (rematStr),
4567 * src/z80/ralloc.c (rematStr): made output more consistent
4568 * src/mcs51/gen.c: cosmetic changes
4570 2006-09-30 Maarten Brock <sourceforge.brock AT dse.nl>
4572 * src/port.h: added mem.cabs_name to PORT
4579 * src/z80/main.c: added cabs_name initializers
4580 * src/SDCCglue.c (emitStaticSeg): allocate and initialize absolute
4582 (emitMaps): emit absolutes in code memory into cabs_name
4584 * src/SDCCmem.h: added memory map c_abs and defined CABS_NAME
4585 * src/ds390/gen.c (genCodePointerGet): fixed bug if left is a literal
4586 * support/regression/fwk/include/testfwk.h: added define for at
4587 * support/regression/tests/absolute.c: added, new
4589 2006-09-29 Maarten Brock <sourceforge.brock AT dse.nl>
4591 * src/mcs51/gen.c (genPlusIncr, genMinusDec, genAddrOf): small
4592 optimizations, see also patch 887161 by Stas Sergeev
4593 * src/mcs51/peeph.def(104, 207, 209, 212): disabled as they do not seem
4594 to be necessary anymore,
4595 (102, 103, 104, 127): renamed all occurances of bp to _bp
4597 2006-09-27 Maarten Brock <sourceforge.brock AT dse.nl>
4599 * device/include/mcs51/at89c51snd1c.h: fixed MSK_SREQ definition
4600 thanks Weston T. Schmidt for patch 1555221
4601 * src/mcs51/peeph.def: renamed rule 257 to 257.a, added 257.b
4602 * src/SDCCicode.c(geniCodeMultiply): small optimization
4604 2006-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
4606 * device/include/stdlib.h: added rand prototypes
4607 * device/lib/rand.c: new, added
4608 * device/lib/Makefile.in: added rand.c
4609 * src/z80/peeph.def,
4610 * src/z80/peeph-gbz80.def,
4611 * src/z80/peeph-z80.def: updated conditonals, fixed bug 1565908
4613 2006-09-20 Raphael Neider <rneider AT web.de>
4615 * device/lib/pic16/libio/i2c/i2cnack.c (i2c_nack): fixed ACKDT bit
4617 2006-09-19 Maarten Brock <sourceforge.brock AT dse.nl>
4619 * as/link/aslink.h: cosmetic changes
4620 * as/link/mcs51/Makefile.in,
4621 * as/link/z80/Makefile.in: fixed build on CF where VPATH is used
4623 2006-09-17 Maarten Brock <sourceforge.brock AT dse.nl>
4626 * as/link/mcs51/aslink.h,
4627 * as/link/z80/aslink.h: merged and moved to as/link/
4628 * as/link/lkstore.c,
4629 * as/link/mcs51/lkstore.c: moved to as/link/
4630 * as/link/clean.mk: remove *.o
4631 * as/link/mcs51/alloc.h: deleted
4632 * as/link/mcs51/lkarea.c: added lnksect prototype
4633 * as/link/mcs51/lkdata.c,
4634 * as/link/mcs51/lklex.c,
4635 * as/link/mcs51/lkmain.c: renamed as_getline to lk_getline
4636 * as/link/mcs51/lkmem.c,
4637 * as/link/mcs51/lknoice.c: removed include strcmpi.h
4638 * as/link/mcs51/lksym.c: include stdlib.h instead of malloc.h or alloc.h
4639 * as/link/mcs51/aslink.dsp,
4640 * as/link/mcs51/Makefile.aslink,
4641 * as/link/mcs51/Makefile.bcc,
4642 * as/link/mcs51/Makefile.in: updated for moved files
4643 * as/link/z80/lkarea.c,
4644 * as/link/z80/lkhead.c,
4645 * as/link/z80/lklex.c,
4646 * as/link/z80/lklibr.c,
4647 * as/link/z80/lklist.c,
4648 * as/link/z80/lkmain.c,
4649 * as/link/z80/lkrloc.c,
4650 * as/link/z80/lksym.c: synced with mcs51
4651 * as/link/z80/lkdata.c,
4652 * as/link/z80/lkeval.c,
4653 * as/link/z80/lkihx.c,
4654 * as/link/z80/lks19.c: cosmetic changes
4655 * as/link/z80/Makefile.in,
4656 * as/link/z80/linkgbz80.dsp,
4657 * as/link/z80/linkz80.dsp: updated for moved files
4659 2006-09-16 Borut Razem <borut.razem AT siol.net>
4661 * debugger/mcs51/sdcdb.c: partially fixed
4662 [ 1203664 ] sdcdb fails to open files w. two "." periods
4663 * debugger/mcs51/simi.c, debugger/mcs51/symtab.c,
4664 debugger/mcs51/symtab.h: fixed indenting
4665 * configure.in, configure: up to date with latest Maarten's changes
4667 2006-09-15 Maarten Brock <sourceforge.brock AT dse.nl>
4670 as/aslink.dsp, as/link/mcs51/aslink.dsp,
4671 as/link/mcs51/aslink.h, as/mcs51/aslink.h,
4672 as/link/mcs51/aslink.mak, as/mcs51/aslink.mak,
4673 as/link/mcs51/lkaomf51.c, as/mcs51/lkaomf51.c,
4674 as/link/mcs51/lkarea.c, as/mcs51/lkarea.c,
4675 as/link/mcs51/lkdata.c, as/mcs51/lkdata.c,
4676 as/link/mcs51/lkeval.c, as/mcs51/lkeval.c,
4677 as/link/mcs51/lkhead.c, as/mcs51/lkhead.c,
4678 as/link/mcs51/lkihx.c, as/mcs51/lkihx.c,
4679 as/link/mcs51/lklex.c, as/mcs51/lklex.c,
4680 as/link/mcs51/lklibr.c, as/mcs51/lklibr.c,
4681 as/link/mcs51/lklist.c, as/mcs51/lklist.c,
4682 as/link/mcs51/lkmain.c, as/mcs51/lkmain.c,
4683 as/link/mcs51/lkmem.c, as/mcs51/lkmem.c,
4684 as/link/mcs51/lknoice.c, as/mcs51/lknoice.c,
4685 as/link/mcs51/lkrloc.c, as/mcs51/lkrloc.c,
4686 as/link/mcs51/lks19.c, as/mcs51/lks19.c,
4687 as/link/mcs51/lkstore.c, as/mcs51/lkstore.c,
4688 as/link/mcs51/lksym.c, as/mcs51/lksym.c,
4689 as/link/mcs51/Makefile.aslink, as/mcs51/Makefile.aslink,
4690 as/link/mcs51/alloc.h,
4691 as/link/mcs51/clean.mk,
4692 as/link/mcs51/conf.mk,
4693 as/link/mcs51/Makefile.bcc,
4694 as/link/mcs51/Makefile.in,
4695 as/link/mcs51/readme.390,
4696 as/link/mcs51/strcmpi.c,
4697 as/link/mcs51/strcmpi.h,
4699 as/mcs51/Makefile.bcc,
4700 as/mcs51/Makefile.in,
4703 sdcc.dsw: moved mcs51 linker to as/link/mcs51
4705 2006-09-14 Maarten Brock <sourceforge.brock AT dse.nl>
4708 * as/link/Makefile.in,
4709 * as/link/z80/linkgbz80.dsp,
4710 * as/link/z80/linkz80.dsp,
4717 * link/z80/aslink.h,
4718 * link/z80/clean.mk,
4720 * link/z80/linkgbz80.dsp,
4721 * link/z80/linkz80.dsp,
4722 * link/z80/lkarea.c,
4723 * link/z80/lkdata.c,
4724 * link/z80/lkeval.c,
4727 * link/z80/lkhead.c,
4730 * link/z80/lklibr.c,
4731 * link/z80/lklist.c,
4732 * link/z80/lkmain.c,
4733 * link/z80/lkrloc.c,
4736 * link/z80/Makefile.in,
4738 * sdcc.dsw: moved link/ to as/link/
4740 2006-09-11 Maarten Brock <sourceforge.brock AT dse.nl>
4742 * as/mcs51/i51mch.c (machine): fixed warning
4744 2006-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
4746 * as/mcs51/i51mch.c (machine): S_DJNZ fixed bug 1554318
4748 2006-09-09 Borut Razem <borut.razem AT siol.net>
4750 * debugger/mcs51/sdcdb.c, debugger/mcs51/simi.c:
4751 sdcdb WIN32 native port
4752 * src/clean.mk: fixed
4754 2006-09-08 Borut Razem <borut.razem AT siol.net>
4756 * doc/sdccman.lyx: SDCDB and ucSim are available on Win32 platforms.
4758 2006-09-08 Raphael Neider <rneider AT web.de>
4760 * src/pic16/main.c (_pic16_linkEdit,pic16_linkCmd),
4761 * src/pic/main.c(_pic14_do_link, linkCmd): pass "-w" and "-r"
4762 to gplink to disable processor mismatch warning and to allow
4763 the use of devices with only aliased (shared) memory banks,
4764 (_pic16_genAssemblerPreamble): include pXXX.inc on --mplab-comp
4766 2006-09-07 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4768 * doc/sdccman.lyx: Some re-formating plus example on using
4769 #pragma preproc_asm +/-
4771 2006-09-07 Borut Razem <borut.razem AT siol.net>
4773 * support/scripts/sdcc.nsi: added SDCDB executables in a separate
4776 2006-09-06 Borut Razem <borut.razem AT siol.net>
4778 * support/scripts/sdcc.nsi: fixed Error: unterminated string parsing
4779 line at sdcc.nsi:153
4780 * sdcc/debugger/mcs51/simi.c: argsToCmdLine() fixes
4782 2006-09-05 Borut Razem <borut.razem AT siol.net>
4784 * configure.in, configure: support for winsock2
4785 * debugger/mcs51/break.h, debugger/mcs51/cmd.c,
4786 debugger/mcs51/cmd.h, debugger/mcs51/sdcdb.c,
4787 debugger/mcs51/sdcdb.h, debugger/mcs51/simi.c,
4788 debugger/mcs51/simi.h, debugger/mcs51/symtab.c,
4789 debugger/mcs51/symtab.h: sdcdb WIN32 native port
4791 2006-09-05 Maarten Brock <sourceforge.brock AT dse.nl>
4793 * src/SDCCopt.c (cnvToFcall): fixed bug 1551947 by updating OP_USES
4795 * support/regression/tests/bug1551947.c: new, added
4796 * src/SDCCsymt.h: strings are char* not byte*
4798 2006-09-05 Raphael Neider <rneider AT web.de>
4800 * device/lib/pic16/libdev/pic18f4550.c,
4801 device/include/pic16/pic18f4550.h: added PORTD/TRISD
4802 declarations/definitions from patch #1520949
4804 2006-09-05 Raphael Neider <rneider AT web.de>
4806 * src/pic16/gen.c (genPackBits): fix assignment to 8-bit,
4807 byte-aligned bitfields, fixes #1539278
4809 2006-09-05 Raphael Neider <rneider AT web.de>
4811 * src/pic/gen.c (genReceive): skip unreferenced arguments,
4814 2006-09-04 Borut Razem <borut.razem AT siol.net>
4816 * support/scripts/sdcc.nsi: move ucSim executables to a separate section
4817 * support/scripts/sdcc_cygwin_mingw32: don't disable ucsim,
4818 -mno-cygwin is a part of the compiler name
4819 * support/scripts/sdcc_mingw32: don't disable ucsim
4821 2006-09-03 Borut Razem <borut.razem AT siol.net>
4823 * sdcc.spec: corrected for 2.6.0. Thanks to Christer Weinigel.
4824 * device/lib/Makefile.in device/lib/clean.mk: small but essential corrections
4826 2006-09-03 Raphael Neider <rneider AT web.de>
4829 * src/pic/pcode.c (InitReuseRegs): allocate registers with pseudo
4830 indices >= 0x1000 to disambiguate them from fixed regs __at(addr),
4833 2006-09-01 Borut Razem <borut.razem AT siol.net>
4835 * sim/ucsim/cmd.src/cmdutil.cc: #include <sys/time.h> and <unistd.h>
4836 to make ppc-osx happy
4838 2006-08-31 Borut Razem <borut.razem AT siol.net>
4840 * sim/ucsim/cmd.src/newcmdposix.cc: #include <assert.h>
4841 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4842 * sim/ucsim/cmd.src/newcmd.cc: #include <ctype.h>
4843 * support/regression/ports/ds390/spec.mk,
4844 support/regression/ports/mcs51/spec.mk,
4845 support/regression/ports/xa51/spec.mk: introduced DEV_NULL variable.
4846 To run regression tests in mingw environment:
4847 make DEV_NULL=NUL CC=gcc
4849 2006-08-30 Borut Razem <borut.razem AT siol.net>
4851 * sim/ucsim/cmd.src/newcmdposix.cc, sim/ucsim/cmd.src/newcmdposixcl.h,
4852 sim/ucsim/cmd.src/newcmdwin32.cc, sim/ucsim/cmd.src/newcmdwin32cl.h,
4853 sim/ucsim/app.cc, sim/ucsim/appcl.h, sim/ucsim/configure,
4854 sim/ucsim/configure.in, sim/ucsim/ddconfig_in.h, sim/ucsim/error.cc,
4855 sim/ucsim/errorcl.h, sim/ucsim/option.cc, sim/ucsim/optioncl.h,
4856 sim/ucsim/utils.cc, sim/ucsim/utils.h, sim/ucsim/cmd.src/Makefile.in,
4857 sim/ucsim/avr.src/avr.cc, sim/ucsim/avr.src/avrcl.h,
4858 sim/ucsim/cmd.src/bp.cc, sim/ucsim/cmd.src/bpcl.h,
4859 sim/ucsim/cmd.src/cmdconf.cc, sim/ucsim/cmd.src/cmdgui.cc,
4860 sim/ucsim/cmd.src/cmdmem.cc, sim/ucsim/cmd.src/cmdset.cc,
4861 sim/ucsim/cmd.src/cmdsetcl.h, sim/ucsim/cmd.src/cmdstat.cc,
4862 sim/ucsim/cmd.src/cmduc.cc, sim/ucsim/cmd.src/cmduccl.h,
4863 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4864 sim/ucsim/cmd.src/command.cc, sim/ucsim/cmd.src/commandcl.h,
4865 sim/ucsim/cmd.src/get.cc, sim/ucsim/cmd.src/getcl.h,
4866 sim/ucsim/cmd.src/info.cc, sim/ucsim/cmd.src/newcmd.cc,
4867 sim/ucsim/cmd.src/newcmdcl.h, sim/ucsim/cmd.src/set.cc,
4868 sim/ucsim/cmd.src/show.cc, sim/ucsim/cmd.src/timer.cc,
4869 sim/ucsim/hc08.src/hc08.cc, sim/ucsim/hc08.src/hc08cl.h,
4870 sim/ucsim/s51.src/Makefile.in, sim/ucsim/s51.src/interrupt.cc,
4871 sim/ucsim/s51.src/interruptcl.h, sim/ucsim/s51.src/pca.cc,
4872 sim/ucsim/s51.src/pcacl.h, sim/ucsim/s51.src/port.cc,
4873 sim/ucsim/s51.src/portcl.h, sim/ucsim/s51.src/serial.cc,
4874 sim/ucsim/s51.src/serialcl.h, sim/ucsim/s51.src/timer0.cc,
4875 sim/ucsim/s51.src/timer0cl.h, sim/ucsim/s51.src/timer1.cc,
4876 sim/ucsim/s51.src/timer1cl.h, sim/ucsim/s51.src/timer2.cc,
4877 sim/ucsim/s51.src/timer2cl.h, sim/ucsim/s51.src/uc390.cc,
4878 sim/ucsim/s51.src/uc390cl.h, sim/ucsim/s51.src/uc390hw.cc,
4879 sim/ucsim/s51.src/uc390hwcl.h, sim/ucsim/s51.src/uc51.cc,
4880 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/wdt.cc,
4881 sim/ucsim/s51.src/wdtcl.h, sim/ucsim/sim.src/hw.cc,
4882 sim/ucsim/sim.src/hwcl.h, sim/ucsim/sim.src/mem.cc,
4883 sim/ucsim/sim.src/memcl.h, sim/ucsim/sim.src/obsolete.cc,
4884 sim/ucsim/sim.src/obsolete.h, sim/ucsim/sim.src/sim.cc,
4885 sim/ucsim/sim.src/simcl.h, sim/ucsim/sim.src/stack.cc,
4886 sim/ucsim/sim.src/stackcl.h, sim/ucsim/sim.src/test_mem_speed.cc,
4887 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
4888 sim/ucsim/xa.src/xa.cc, sim/ucsim/xa.src/xacl.h,
4889 sim/ucsim/z80.src/z80.cc, sim/ucsim/z80.src/z80cl.h:
4890 ucsim WIN32 native port
4892 2006-08-30 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4894 * doc/sdccman.lyx: added note on dynamic memory heap initialization
4896 2006-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
4898 * src/mcs51/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4899 * src/ds390/gen.c (aopGetUsesAcc): handle AOP_DPTR2 and AOP_DPTRn too
4901 2006-08-26 Maarten Brock <sourceforge.brock AT dse.nl>
4903 * src/ds390/gen.c (genAnd, genOr, genXor): fixed bug 1546986
4904 * support/regression/tests/bug1546986.c: new, added
4905 * as/mcs51/.cvsignore,
4906 * debugger/mcs51/.cvsignore,
4907 * src/.cvsignore: deleted
4909 2006-08-25 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4911 * device/include/mcs51/P89c51RD2.h: fixed bug 1546936 (error in sbit
4914 2006-08-20 Borut Razem <borut.razem AT siol.net>
4916 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h:
4917 removed cl_listen_console::match(), cl_console::match(),
4918 restructured cl_commander::proc_input()
4920 2006-08-16 Borut Razem <borut.razem AT siol.net>
4922 * sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/newcmdcl.h,
4923 sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/cmdutil.h,
4924 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/uc.cc: code cleaning
4926 2006-08-14 Borut Razem <borut.razem AT siol.net>
4928 * support/regression/Makefile.in,
4929 support/regression/ports/pic14/gpsim.cmd,
4930 support/regression/ports/pic14/spec.mk,
4931 support/regression/ports/pic14/support.c:
4932 added pic14 regression test
4934 2006-08-14 Maarten Brock <sourceforge.brock AT dse.nl>
4936 * as/doc/asxhtm.html: documented changed ABS behaviour
4937 * as/doc/README: fixed some typos
4939 2006-08-13 Maarten Brock <sourceforge.brock AT dse.nl>
4941 * support/regression/tests/float_trans.c: disabled test if __STDC_IEC_559__
4944 2006-08-12 Borut Razem <borut.razem AT siol.net>
4946 * support/regression/fwk/include/testfwk.h,
4947 support/regression/fwk/lib/testfwk.c,
4948 support/regression/generate-cases.py,
4949 support/regression/Makefile.in:
4950 regression test framework does not depend on function pointers and
4953 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4955 * device/include/stddef.h: c temporary hack to fix bug 1518273
4957 2006-08-09 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
4959 * device/include/mcs51/cc2510fx.h: added
4960 * src/z80/z80.dsp, src/gbz80/gbz80.dsp: added support/Util/strcmpi.ch
4963 2006-08-09 Maarten Brock <sourceforge.brock AT dse.nl>
4965 * as/z80/assym.c (mlookup): ignore case when looking up mnemonics
4966 * as/z80/Makefile.in: added strcmpi.c
4967 * as/z80/z80adr.c: added upper case registers and lower case conditionals
4968 * support/Util/strcmpi.ch: added with intention to remove from mcs51/hc08
4970 2006-08-08 Maarten Brock <sourceforge.brock AT dse.nl>
4972 * device/lib/gbz80/asm_strings.s,
4973 * device/lib/gbz80/crt0_rle.s,
4974 * device/lib/gbz80/div.s,
4975 * device/lib/gbz80/mul.s,
4976 * device/lib/gbz80/shift.s,
4977 * device/lib/z80/asm_strings.s,
4978 * device/lib/z80/crt0_rle.s,
4979 * device/lib/z80/div.s,
4980 * device/lib/z80/mul.s,
4981 * device/lib/z80/shift.s: changed to all lower case menmonics except the
4982 flags which are all upper case
4984 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4986 * as/z80/asm.h: made CASE_SENSITIVE 1
4987 * link/z80/aslink.h: made CASE_SENSITIVE 1
4988 * src/z80/gen.c (throughout): made all conditionals upper case
4989 * support/regression/tests/bug1503067.c: new
4991 2006-08-07 Maarten Brock <sourceforge.brock AT dse.nl>
4993 * src/z80/gen.c (aopPut): fixed bug !*ixy should be !*iyx,
4994 (shiftIntoPair): added case 2 for PAIR_IY,
4995 (setupToPreserveCarry): replaced parameters with iCode and check if
4996 PAIR_DE is in use to fix bug 1399290,
4997 (genPlus, genMinus): updated call to setupToPreserveCarry
4998 * support/regression/tests/bug1399290.c: new
5000 2006-08-06 Maarten Brock <sourceforge.brock AT dse.nl>
5002 * device/lib/Makefile.in (Z80SOURCES): enabled float support
5003 * sim/ucsim/z80.src/inst.cc (inst_rst): generate breakpoint on RST8,ACC==0
5004 * src/ds390/gen.c (shiftRLong),
5005 * src/hc08/gen.c (shiftLLong, shiftRLong): fixed bug 1533966
5006 * src/mcs51/gen.c (sameReg): changed to sameByte,
5007 (xch_a_aopGet): new,
5008 (shiftL2Left2Result, shiftR2Left2Result, shiftRLeftOrResult, shiftLLong,
5009 shiftRLong): fixed bug 1533966
5010 * src/z80/gen.c (shiftR2Left2Result, shiftL2Left2Result, genlshTwo,
5011 genLeftShiftLiteral, genrshTwo, genRightShiftLiteral): fixed bug 1533966
5012 * support/regression/Makefile.in: disabled z80, enabled ucz80
5013 * support/regression/tests/float_trans.c: enabled test for z80 and host
5014 * support/regression/tests/shifts2.c: new, for testing bug 1533966
5016 2006-08-01 Borut Razem <borut.razem AT siol.net>
5018 * src/mcs51/gen.c, src/dc390/gen.c: fixed warning:
5019 comparison is always false due to limited range of data type
5020 on PPC64 machine (openpower-linux1) where "char = unsigned char"
5022 2006-08-01 Maarten Brock <sourceforge.brock AT dse.nl>
5024 * sim/ucsim/hc08.src/hc08mac.h: removed faulty and unused add_u16_disp
5025 * sim/ucsim/hc08.src/hc08.cc: removed faulty and unused int8
5026 * sim/ucsim/z80.src/z80mac.h (add_u16_disp): use explicit signed char cast
5027 * sim/ucsim/z80.src/z80.cc: removed faulty and unused int8
5029 2006-07-31 Borut Razem <borut.razem AT siol.net>
5031 * sim/ucsim/configure, sim/ucsim/cmd.src/newcmdcl.h,
5032 sim/ucsim/cmd.src/newcmd.cc, sim/ucsim/cmd.src/cmdutil.cc,
5033 sim/ucsim/z80.src/Makefile.in, sim/ucsim/configure.in,
5034 sim/ucsim/hc08.src/Makefile.in, sim/ucsim/hc08.src/hc08.cc,
5035 sim/ucsim/ddconfig_in.h, sim/ucsim/s51.src/Makefile.in,
5036 sim/ucsim/s51.src/uc51cl.h, sim/ucsim/s51.src/serialcl.h,
5037 sim/ucsim/s51.src/uc51.cc, sim/ucsim/s51.src/serial.cc,
5038 sim/ucsim/app.cc, sim/ucsim/avr.src/Makefile.in:
5039 enable ucsim mingw compilation. Serial port is disabled,
5040 since it uses termios.h API, which is not available on native
5043 2006-07-31 Borut Razem <borut.razem AT siol.net>
5045 * Small Device C Compiler 2.6.0 released
5046 * support/scripts/sdcc.nsi: added FULL_DOC option
5047 * .version, doc/sdccman.lyx: changed sdcc version to 2.6.1
5049 2006-07-28 Borut Razem <borut.razem AT siol.net>
5051 * support/scripts/sdcc.nsi: remove $INSTDIR/include/asm/pic16/*.h
5052 * doc/INSTALL.txt: updated
5054 2006-07-27 Borut Razem <borut.razem AT siol.net>
5056 * device/lib/pic/Makefile.in, device/lib/pic/Makefile.subdir,
5057 device/lib/pic/libdev/Makefile.in: fixed bug
5058 [ 1438354 ] pic libsdcc: distclean doesn't work
5059 * device/lib/pic16/Makefile.in, device/lib/pic16/Makefile.subdir,
5060 device/lib/pic16/libio/Makefile.in: fixed bug
5061 [ 1438344 ] pic16 lib: clean doesn't work properly
5062 * doc/knownbugs.html removed [ 1438354 ] and [ 1438344 ] from the list
5064 2006-07-26 Maarten Brock <sourceforge.brock AT dse.nl>
5066 * device/lib/pic/libsdcc/fsdiv.c,
5067 * device/lib/pic/libsdcc/fsmul.c,
5068 * device/lib/pic16/libsdcc/float/fsdiv.c,
5069 * device/lib/pic16/libsdcc/float/fsmul.c,
5070 * device/lib/_fsdiv.c,
5071 * device/lib/_fsmul.c: bugfix, handle too large and too small numbers
5072 * support/regression/tests/bug1520966.c: added
5073 * doc/knownbugs.html: removed [ 1520966 ] from the list
5075 2006-07-25 Borut Razem <borut.razem AT siol.net>
5077 * configure.in, configure, sdccconf_in.h: fixed bug
5078 [ 1519095 ] regression test onebyte.c fails on ppc64 host
5079 * doc/knownbugs.html: removed [ 1519095 ] from the list
5081 2006-07-25 Maarten Brock <sourceforge.brock AT dse.nl>
5083 * doc/knownbugs.html: added, contains list of known bugs at release
5084 * device/include/mcs51/compiler.h: fixed SFR32 for SDCC
5086 2006-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
5088 * device/include/mcs51/compiler.h: added SFRX for xdata based special
5089 function registers and corrected defaults with additional warning
5090 * device/lib/malloc.c: cosmetic changes
5091 * device/lib/realloc.c: bugfix for bug #1496907, Thanks Efim Monyak
5092 * src/ds390/ralloc.c (getRegBitNoSpil): reenabled,
5093 (fillGaps): and used it
5095 2006-07-20 Raphael Neider <rneider AT web.de>
5097 * src/pic/device.c (addMemRange,assignRegister): suppress verbose
5098 output unless SDCCPICDEBUG is set
5099 * device/lib/pic16/Makefile.rules (%.lib target): suppress verbose
5100 output if SILENT is set
5102 2006-07-11 Borut Razem <borut.razem AT siol.net>
5104 * doc/README.txt: updated
5106 2006-07-10 Borut Razem <borut.razem AT siol.net>
5108 * support/scripts/sdcc.nsi: added device/include/asm/pic/features.h and
5109 device/lib/src/pic/libm/*.c and device/lib/src/pic16/libsdcc/stack/*.S
5110 in WIN32 installation
5111 * .version, sdcc.spec, doc/sdccman.lyx: changed sdcc version to 2.6.0 -
5114 2006-07-08 Maarten Brock <sourceforge.brock AT dse.nl>
5116 * device/include/mcs51/XC866.h: added sbit definitions for Px_x, P1_x, P2_x
5117 * src/pic16/glue.c (initPointer): fixed bug 1496419 for pic16
5119 2006-07-06 Maarten Brock <sourceforge.brock AT dse.nl>
5121 * src/hc08/gen.c (genAddrOf): fixed bug when offset on stack is >127
5123 2006-07-06 Borut Razem <borut.razem AT siol.net>
5125 * support/regression/tests/bitfields.c:
5126 fixed bug [ 1518322 ] regression test bitfields fails on ppc hosts
5127 * support/regression/tests/constantRange.c:
5128 fixed bug [ 1518317 ] regression test constantRange fails on alpha host
5130 2006-07-04 Borut Razem <borut.razem AT siol.net>
5132 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in,
5134 src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5135 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5136 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5137 reverted changes from 2006-07-03
5138 * Makefile.common.in: added @CPPFLAGS@ to CPPFLAGS
5139 * support/regression/Makefile.in, support/regression/ports/host/spec.mk:
5140 added CPPFLAGS, used by the host port
5142 2006-07-03 Bernhard Held <bernhard AT bernhardheld.de>
5144 * support/regression/valdiag/tests/switch.c,
5145 * support/regression/valdiag/tests/constantRange.c: adapted to gcc 4
5146 * support/regression/tests/libmullong.c: fixed for host
5147 * support/regression/ports/host/spec.mk: disable all warnings for host,
5148 SDCC runs with --less-pedantic too
5150 2006-07-03 Borut Razem <borut.razem AT siol.net>
5152 * src/configure.in, src/configure, src/Makefile.in, as/z80/Makefile.in:
5154 * src/port.mk: defined CPPFLAGS, renamed to src/port.mk.in
5155 * src/avr/Makefile.in, src/ds390/Makefile.in, src/ds400/Makefile.in,
5156 src/hc08/Makefile.in, src/mcs51/Makefile.in, src/pic16/Makefile.in,
5157 src/pic/Makefile.in, src/xa51/Makefile.in, src/z80/Makefile.in:
5159 * sim/ucsim/main_in.mk, sim/ucsim/avr.src/Makefile.in,
5160 sim/ucsim/gui.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
5161 sim/ucsim/s52.src/Makefile.in, sim/ucsim/sim.src/Makefile.in,
5162 sim/ucsim/xa.src/Makefile.in: ignore header files for dependencies
5164 2006-07-02 Raphael Neider <rneider AT web.de>
5166 * src/pic16/devices.inc,
5167 * device/include/pic16/pic18fregs.h,
5168 * device/include/pic16/pic18f4550.h,
5169 * device/lib/pic16/pics.all,
5170 * device/lib/pic16/libdev/pic18f4550.c: added support for 18f4550
5172 2006-07-01 Bernhard Held <bernhard AT bernhardheld.de>
5174 * as/hc08/lkaomf51.c (OutputName),
5175 * as/mcs51/lkaomf51.c (OutputName),
5176 * as/z80/asmain.c (asmbl),
5177 * src/ds390/main.c (asmLineNodeFromLineNode),
5178 * src/hc08/ralloc.c (hc08_assignRegisters),
5179 * src/mcs51/main.c (asmLineNodeFromLineNode),
5180 * src/xa51/ralloc.c (checkRegMask),
5181 * src/xa51/gen.c (emitcode),
5182 * src/z80/gen.c (_emit2),
5183 * src/SDCCast.c (searchLitOp),
5185 * support/packihx/packihx.c,
5186 * support/Util/MySystem.c (split_command): fix gcc 4 warnings
5187 * src/ds390/gen.c (aopPutUsesAcc),
5188 * src/ds390/ralloc.c (getRegBitNoSpil): unused, therefore disabled
5189 * support/regression/tests/libmullong.c (mullong_wrapper),
5190 * src/SDCCsymt.c (powof2),
5192 * src/SDCCicode.c: renamed TYPE_WORD by TYPE_TARGET_INT and so on
5193 * src/SDCCsymt.h: added TYPE_TARGET_*
5194 * src/SDCCutil.c (doubleFromFixed16x16, fixed16x16FromDouble),
5195 * src/SDCCutil.h (doubleFromFixed16x16, fixed16x16FromDouble): moved to
5196 SDCCast because 1) header problems 2) this is the right place
5197 * src/SDCCast.c (doubleFromFixed16x16, fixed16x16FromDouble): added
5198 * src/SDCCval.h (doubleFromFixed16x16, fixed16x16FromDouble): added
5201 2006-06-29 Bernhard Held <bernhard AT bernhardheld.de>
5203 * src/SDCCicode.h: removed buggy semicolon in unused macro
5204 * src/SDCClrange.c (findPrevUseSym, rlivePoint): fixed bug #1486853,
5205 search for previous definiton of auto symbols too,
5206 (findPrevUse): fixed logic of emitWarnings
5208 2006-06-26 Raphael Neider <rneider AT web.de>
5210 * src/pic16/gen.c (genFunction, genEndFunction): also preserve
5211 PCLATH and PCLATU on interrupts, potentially fixes #1505141
5213 2006-06-25 Raphael Neider <rneider AT web.de>
5215 * device/lib/pic/libm: NEW, added math library functions
5216 * device/lib/pic/libsdcc: NEW; added float support functions
5217 * device/lib/pic/{Makefile.in,configure.in,configure}: added libm/
5218 * device/include/pic/{limits.h,errno.h,sdcc-lib.h,float.h,math.h}:
5219 NEW, added math related headers
5220 * device/include/asm/pic/features.h: NEW
5221 * src/pic/gen.c (emitpcode_real): emit warning on NULL pCodeOp,
5222 (popGet): allow larger offsets for AOP_PCODE,
5223 (genDataPointerSet): handle literals explicitly, more debug output,
5224 (genAssign): fixed for float using aopLiteral ;-)
5225 * src/pic/glue.c (pic14createInterruptVect): inserted pagesel before
5226 GOTO initialisation routine
5227 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): set wasUsed
5228 flag on registers, fixes #1469043 (local variables do not work)
5229 * src/pic/main.c (_pic14_do_link),
5230 * src/pic16/main.c (_pic16_linkEdit): use fullDstFileName if
5233 2006-06-25 Borut Razem <borut.razem AT siol.net>
5235 * device/lib/pic16/libc/stdio/sprintf.c: return the number of
5236 characters printed (not including the trailing '\0' used to end
5237 output to strings). Problem detected in regression test bug-927659.c.
5238 NOTE: printf() family functions should return int instead
5240 * device/lib/pic16/libc/stdio/vfprintf.c: "%%" prints "%", unknown
5241 specifier are printed as themselves
5242 * sdcc/support/regression/tests/bug1057979.c: pic16 printf doesn't
5243 support flags, width and precision specifiers
5245 2006-06-24 Borut Razem <borut.razem AT siol.net>
5247 * sdcc/support/regression/tests/bitvars.c: added gbz80, pic16 and pic16
5248 to the list of sdcc tagrets not supporting bit type
5249 * sdcc/support/regression/tests/bug-905992.c.c: excluded regression
5250 testfor pic16 due to bug:
5251 [ 1511794 ] pic16: regression test bug-895992.c fails
5253 2006-06-24 Maarten Brock <sourceforge.brock AT dse.nl>
5255 * src/mcs51/gen.c (genCmp): optimization for RFE 1162453
5256 * src/SDCCglue.c (initPointer), fixed bug 1496419
5257 * support/regression/tests/bug1496419.c: new, added
5259 2006-06-22 Borut Razem <borut.razem AT siol.net>
5261 * support/regression/ports/pic16/support.c: use gpsim usart module from
5262 libgpsim_modules library
5264 2006-06-21 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5266 * device/include/mcs51/at89c51ed2.h: Fixed bug 1510144 changed
5269 2006-06-19 Raphael Neider <rneider AT web.de>
5271 * src/pic/glue.h,src/pic16/glue.h: added prototypes
5272 * src/pic/glue.c,src/pic16/glue.c (pic1x_stringInSet,
5273 pic1x_emitSymbolIfNew): NEW, check for a string in a set,
5274 (pic14printExterns,pic14printPublics,pic16printPublics,
5275 pic16_printExterns): use new functions to emit symbols
5276 (picglue,pic16glue): emit publics before emitting externs
5277 * src/pic/gen.c,src/pic16/gen.c (genFunction): remember the names of
5278 locally defined functions to avoid bug #1443651
5279 * support/regression/tests/bug-716242.c: removed pic16 workaround
5280 * support/regression/ports/pic16/spec.mk: ignore errors during build
5282 2006-06-19 Raphael Neider <rneider AT web.de>
5284 * src/pic/glue.h: added pic14aopLiteral prototype
5285 * src/pic/glue.c (pic14aopLiteral): return unsigned int
5286 * src/pic/gen.c: removed stdint.h dependency
5287 (aopGet): use Safe_strdup()
5288 (bitpatternFromVal): removed, replaced use with pic14aopLiteral
5289 (genDataPointerSet): use pic14aopLiteral()
5290 * src/pic16/glue.h, src/pic16/glue.c, src/pic16/gen.c: similar changes
5291 for pic16; thanks to Bernhard and Maarten
5293 2006-06-18 Borut Razem <borut.razem AT siol.net>
5295 * support/regression/tests/structflexarray.c: flexible array members
5296 not supported by gcc < 3
5297 * sim/ucsim/configure, sim/ucsim/configure.in: do not compile serio
5299 * src/pic/gen.c: don't include [p]strdin.h on solaris
5300 * support/Util/pstdint.h: addad svn attributes
5301 * support/regression/tests/constantRange.c,
5302 support/regression/tests/rotate.c: include inttypes.h instead
5303 stdint.h on solaris, addad svn attributes
5305 2006-06-18 Raphael Neider <rneider AT web.de>
5307 * src/SDCCsymt.c (initCSupport): change return type of divschar to
5309 * src/pic16/genarith.c (genAddLit): sign-extend via standard routine
5310 (pic16_genMinusBits): simplified sign-extension
5311 (pic16_genUMult8XLit_8,pic16_genUMult8X8_8): renamed to
5312 pic16_genMult8XLit_n resp. pic16_genMult8X8_n, fixed and
5313 adjusted to correctly handle mixed-signed operands, disabled
5314 now unused multiplciation routines
5315 * src/pic16/gen.c (pic16_pushpCodeOp): fixed to handle literals
5316 (assignResultValue): added argument denoting the size of the result
5317 as returned by the function (fixes upcasts in assigning from
5318 function calls: char foo(); int i = foo();)
5319 (genCall,genPcall,genGenPointerGet,genReceive): pass size of
5320 function result to assignResultValue
5321 (genMult): disabled inlined multiplication code
5322 (genDiv): augmented to also handle the modulus operator, fixed to
5323 handle mixed-signed operands correctly
5324 (genMod): simply call genDiv, disabled unused code
5325 (genAssign): fixed missing (sign-)extension on result
5326 * src/pic16/main.c (_hasNativeMulFor): accept literals [-128..256) as
5327 valid char operands, allow signed operands for native code, added
5328 division and modulo operator handling
5329 * device/lib/pic16/libsdcc/char/divschar.c: divschar returns an int
5331 As a consequence, onebyte.c (if split into two files) and muldiv.c
5332 pass regression tests.
5334 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5336 * doc/Makefile.in: two runs of makeindex seem needed to get
5337 correct page references in the index of sdccman.pdf
5338 * doc/sdccman.lyx: mentioned cmon51, added links, small changes
5340 2006-06-17 Borut Razem <borut.razem AT siol.net>
5342 * sdcc/device/lib/Makefile.in: corrected PORTINCDIR path
5344 2006-06-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5346 * doc/sdccman.lyx: updated, added (porting source code, debugging),
5347 mentioned ec2drv and paulmon
5349 2006-06-16 Maarten Brock <sourceforge.brock AT dse.nl>
5351 * as/mcs51/lkarea.c (lnkarea2): clear new xdatamap, bugfix for two
5352 consecutive abs areas
5353 (find_empty_space, allocate_space): added map to handle codemap or
5355 (lnksect2): renamed rloc to locIndex, fixed bug 960060 by handling
5356 absolute idata and xdata
5357 * as/mcs51/lkmem.c (summary2): updated legend
5359 2006-06-16 Raphael Neider <rneider AT web.de>
5361 * src/pic16/gen.c (shiftR2Left2Result): fixed bug #1507127
5363 2006-06-13 Maarten Brock <sourceforge.brock AT dse.nl>
5365 * debugger/mcs51/cmd.c (cmdListFunctions): fixed bugs 1181163 and
5367 * src/SDCClrange.c (findPrevUse): fixed bug 1294475
5369 2006-06-13 Vangelis Rokas <vrokas AT users.sourceforge.net>
5371 * src/port.h (struct PORT): added field gp_tags, to hold the tag
5372 value of generic pointers,
5382 src/z80/main.c: PORT structure, added elements for gp_tags field,
5383 * src/SDCCsymt.h: replaced hardwired values of GPTYPE_* macros with
5384 fields in the PORT structure of each port,
5385 * src/SDCCast.c (decorateType): allow processing of generic pointers
5386 for PIC16 port (FPTRSIZE equals GPTRSIZE), also set GPTYPE_NEAR for
5389 2006-06-12 Maarten Brock <sourceforge.brock AT dse.nl>
5395 * src/pic16/pcode.c,
5397 * src/pic/pcoderegs.c,
5400 * src/SDCCsymt.c: replaced all exit(-1) by exit(EXIT_FAILURE) to fix
5401 bug 1504689 on minGW
5403 2006-06-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
5405 * device/lib/printf_tiny.c: fixed bug #1465675 (%x format specifier)
5407 2006-06-12 Bernhard Held <bernhard AT bernhardheld.de>
5409 * src/SDCCast.c (backPatchLabels): fixed bug #1504636
5411 2006-06-11 Maarten Brock <sourceforge.brock AT dse.nl>
5413 * device/lib/printf_large.c (OUTPUT_CHAR, _output_char): added and used
5416 2006-06-11 Vangelis Rokas <vrokas AT users.sourceforge.net>
5418 * src/pic16/gen.c (genCast): fixed bug with assignment of a pointer
5419 to a char variable. Fixed bug #1504211
5420 * device/include/pic16/adc.h,
5421 device/include/lib/pic16/libio/adc/adcopen.c: applied patch #1364387
5422 and fixed bug #1364390
5424 2006-06-10 Borut Razem <borut.razem AT siol.net>
5426 * CVSROOT: removed the CVS left-over
5428 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5430 * as/hc08/asmain.c (asexit),
5431 * as/hc08/lkmain.c (lkexit),
5432 * as/mcs51/asmain.c (asexit),
5433 * as/mcs51/lkmain.c (lkexit),
5434 * src/SDCCglue.c (DEFSETFUNC),
5435 * src/SDCCmain.c (linkEdit, assemble),
5436 * support/librarian/sdcclib.c (AddRel),
5437 replaced unlink() by standard C remove()
5438 * src/SDCC.y: replaced removePostIncDecOps() by createRMW()
5439 * src/SDCCast.c (replaceAstWithTemporary, createRMW,
5440 gatherImplicitVariables): new, added to fix bug 608752,
5441 (createFunction): added gatherImplicitVariables()
5442 * src/SDCCast.h: added createRMW prototype
5443 * src/SDCCsymt.h (struct symbol): added infertype
5444 * support/regression/tests/bug608752.c: new, added
5446 2006-06-10 Raphael Neider <rneider AT web.de>
5448 * src/pic16/gen.c (pic16_aopOp): use WREG as destination even for
5449 multibyte dummy reads (fixes #1503234)
5451 2006-06-10 Maarten Brock <sourceforge.brock AT dse.nl>
5453 * device/include/mcs51/compiler.h: new, added header file to enable
5454 creating common sfr definition header files for different compilers
5456 2006-06-05 Raphael Neider <rneider AT web.de>
5458 * src/pic16/{pcode.h,genarith.c}:
5459 introduced pCodeOp combining any two pCodeOps (previously only
5460 two register operands could be combined), removed pcop2 from
5461 pCodepReg, replaced pCodeOpReg2 with pCodeOp2, fixes #1492366
5462 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): added case for PO_TWO_OPS
5463 * src/pic16/gen.c (pic16_popGet2,pic16_popGet2p,pic16_popCombine2):
5464 rewritten to use new PO_TWO_OPS
5465 * src/pic16/main.c (_hasNativeMulFor): cover more cases natively,
5466 * src/pic16/pcode.c (pic16_newpCodeOpImmd): initialize rIdx field,
5467 (pic16_newpCodeOp): catch invalid attempts on PO_TWO_OPS,
5468 (pic16_newpCodeOp2): NEW, create combined pCodeOp,
5469 (pic16_get_op): embraced return arg to allow #define return(x),
5470 added new case for combined opcodes
5471 (pic16_get_op2): reduced to use pic16_get_op() on second pCodeOp,
5472 (pic16_pCode2str,pic16_getRegFrompCodeOp,
5473 pic16_getRegFromInstruction2): fixed/added handling of new pCodeOp
5475 2006-06-04 Bernhard Held <bernhard AT bernhardheld.de>
5477 * src/SDCCval.c (checkConstantRange): added
5478 * src/SDCCval.h: added checkConstantRange
5479 * support/Util/SDCCerr.c,
5480 * support/Util/SDCCerr.h: replaced unused W_IF_NEVER_TRUE and
5481 W_IF_ALWAYS_TRUE by W_COMP_RANGE and W_LIT_OVERFLOW
5482 * src/SDCC.y: moved early 'condition transformations' to SDCCast.c
5483 * src/SDCCast.c (decorateType): added checkConstantRange,
5484 added 'condition transformations' from SDCC.y so that now W_COMP_RANGE
5485 can be emitted with the correct always true/false warning,
5486 added optimization for double '!';
5487 result of decorateType() must be assigned back to the tree, because
5488 decorateType() can change the tree
5489 * src/SDCCicode.c (geniCodeLogic),
5490 (geniCodeAssign): replaced new checkConstantRange, added warnings,
5491 (checkConstantRange): removed, it was only a fragment which never
5493 * src/SDCCsymt.c (computeType): fixed promotion for
5494 "-1 < (unsigned bit) b"
5495 * src/pic/ralloc.c (packRegsForAssign),
5496 * src/pic16/ralloc.c (packRegsForAssign),
5497 * src/hc08/ralloc.c (packRegsForAssign),
5498 * src/z80/ralloc.c (packRegsForAssign): ported fix for bug #930931
5500 * src/mcs51/ralloc.c (packRegsForAssign): removed outcommented source
5501 * support/regression/tests/constantRange.c: added
5502 * support/valdiag/tests/constantRange.c: added
5503 * support/valdiag/valdiag.py: added -DPORT_HOST=1
5505 2006-06-02 Borut Razem <borut.razem AT siol.net>
5507 * support/regression/ports/pic16/support.c: increase stack size
5509 * support/regression/Makefile.in: sort tests by name so that the
5510 resutlts can be compared on different machines / platforms
5512 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5514 * device/lib/printf_large.c (output_digit): optimized further, Tnx Frieder
5515 * src/ds390/gen.c (emitLabel): new, added,
5516 (genDjnz): fixed stack overflow bug,
5517 (throughout): cosmetic changes to sync with mcs51/gen.c,
5518 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl)
5519 * src/mcs51/gen.c (genEndFunction): small optimization,
5520 (throughout): cosmetic changes to sync with ds390/gen.c
5522 2006-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
5524 * device/lib/printf_large.c (output_digit, calculate_digit): optimized,
5525 (_print_format): fixed printing pointers
5526 * src/mcs51/gen.c (emitLabel, movb): new, added,
5527 (genAssign): small optimization,
5528 (genDjnz): fixed stack overflow bug,
5529 (throughout): replaced sprintf with SNPRINTF,
5530 replaced mcs51_regWithIdx with REG_WITH_INDEX,
5531 replaced emitcode("mov", "b,...") with MOVB(...),
5532 replaced emitcode("", "%05d$:", lbl->key + 100) with emitLabel(lbl),
5533 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5534 * src/mcs51/peeph.def: added rules 140 and 264
5535 * src/SDCCmem.c (allocLocal): store register declared locals in DSEG/OSEG
5536 so they may get optimized into registers
5538 2006-05-30 Maarten Brock <sourceforge.brock AT dse.nl>
5540 * src/SDCCmain.c (optionsTable, parseCmdLine): handle --use-stdout
5541 immediately when encountered,
5542 (printUsage): always use stderr even on windows
5544 2006-05-30 Bernhard Held <bernhard AT bernhardheld.de>
5546 * src/SDCCast.c (isLoopCountable): fixed bug #1478316
5547 (processParms): fixed bug #1247551
5548 * src/SDCCmain.c (printVersionInfo, printOptions, printUsage,
5549 parseCmdLine, main): print '--version' to stdout,
5550 print 'help' to stdout if --help is given,
5551 print 'help' to stderr and exit with EXIT_FAILURE if no or bad
5552 arguments are given; fixed --help
5554 2006-05-27 Bernhard Held <bernhard AT bernhardheld.de>
5556 * src/SDCCcse.c (findPointerSet): fixed bug #1493710
5557 * support/regression/tests/bug-1493710.c: added
5559 2006-05-27 Borut Razem <borut.razem AT siol.net>
5561 * support/regression/fwk/lib/testfwk.c: define array in _printn() as
5563 * support/regression/ports/pic16/support.c: increase stack size
5564 from default 64 bytes to 128 bytes
5565 * support/regression/tests/staticinit.c,
5566 support/regression/tests/float.c: regression tests fully enabled
5567 for pic16 port by putting the initialized data arrays into the code
5569 * support/regression/ports/pic16/spec.mk: don't link default libraries.
5570 This was changed by mistake in the previous version.
5572 2006-05-28 Vangelis Rokas <vrokas AT users.sourceforge.net>
5574 * src/pic16/gen.c (genFunction, genEndFunction): some
5575 beautifications, fixed bug with falsely restoring FSR2 in large
5576 stack model, thanks to Beau E. Cox for reporting the bug
5578 2006-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
5580 * debugger/mcs51/break.c,
5581 * debugger/mcs51/cmd.c (throughout): removed unused variables and labels,
5582 use %p to print pointers, made address variables unsigned
5583 * debugger/mcs51/cmd.c (infoSymbols): added missing parameter to printf
5584 * debugger/mcs51/symtab.c (parseSymbol): must return something
5585 * src/mcs51/gen.c (aopForSym): small optimization,
5586 moved declarations mcs51_ptrRegReq and mcs51_nRegs to ralloc.h,
5587 (freeAsmop): added missing break,
5588 (aopPut): removed parameter bvolatile, determine it inside the function,
5589 (saveRegisters, unsaveRegisters): small optimization,
5590 (genIpush): removed pointless check,
5591 (throughout): replaced Safe_calloc, strcpy with Safe_strdup,
5592 replaced sprintf with SNPRINTF,
5593 replaced strcpy with strncpyz,
5594 updated aopPut calls,
5595 replaced D(emitcode("; genXXX", "")) with D(emitcode(";", "genXXX"))
5596 * src/mcs51/ralloc.h: added declarations mcs51_ptrRegReq and mcs51_nRegs
5598 2006-05-24 Borut Razem <borut.razem AT siol.net>
5600 * support/regression/tests/bug-221100.c: fixed xdata problem caused by
5601 modification of test for the pic16 port, put the array to the code
5602 memory for pic16port; thanks to Maarten Brock and Frieder Ferlemann
5604 2006-05-23 Jesus Calvino-Fraga <jesusc at ece.ubc.ca>
5606 * src/pic/gen.c: MSC 6 does not have <stdint.h>. Use pstdint.h instead.
5607 * support/Util/pstdint.h: added
5609 2006-05-22 Borut Razem <borut.razem AT siol.net>
5611 * src/regression/Makefile: removed bool2.c test, added -q linker option
5612 * src/regression/add2.c, src/regression/add3.c, src/regression/bool1.c,
5613 src/regression/bool3.c, src/regression/nestfor.c, src/regression/ptrfunc.c,
5614 src/regression/compare.c, src/regression/or1.c, src/regression/compare2.c,
5615 src/regression/while.c, src/regression/compare3.c, src/regression/compare4.c,
5616 src/regression/compare5.c, src/regression/sub2.c, src/regression/rotate1.c,
5617 src/regression/rotate2.c, src/regression/rotate3.c, src/regression/rotate4.c,
5618 src/regression/switch1.c, src/regression/rotate5.c, src/regression/for.c,
5619 src/regression/add.c, src/regression/sub.c, src/regression/call1.c:
5620 define SUPPORT_BIT_TYPES 0, removed unused bit variables
5622 2006-05-22 Raphael Neider <rneider AT web.de>
5624 * src/pic16/gen.c (pic16_storeForReturn): fragile fix for
5625 bug #1492360 (problematic due to generic pointers, see code)
5627 2006-05-22 Borut Razem <borut.razem AT siol.net>
5629 * support/regression/ports/pic16/specs.mk: removed stack size linker
5631 * support/regression/tests/array.c,
5632 support/regression/tests/bitopcse.c,
5633 support/regression/tests/bug-908454.c,
5634 support/regression/tests/malloc.c: modified for pic16 regression test
5635 * support/regression/tests/bitfields.c:
5636 pic16 - excluded bitfileds of size > 8
5637 * support/regression/tests/bp.c: pic16 - reduced data size
5638 * support/regression/tests/bug-221100.c: pic16 - reduced data size
5639 * support/regression/tests/bug-460010.c:
5640 pic16 - used the absolute address the fits in memory
5641 * support/regression/tests/bug-716242.c:
5642 bug [ 1443651 ] pic 16: redefining symbol that cannot be redefined.
5643 * support/regression/tests/float.c:
5644 pic16 - excluded - data size too big
5645 * support/regression/tests/onebyte.c:
5646 pic16 - bug [ 1444425 ] onebyte.c regression tes fails on pic16
5647 * support/regression/tests/shifts.c:
5648 pic16 - function names probably have to differ in first X characters
5650 * support/regression/tests/staticinit.c:
5651 pic16 - excluded some tests due error: no target memory available for
5654 2006-05-22 Borut Razem <borut.razem AT siol.net>
5656 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5657 second try. Thanks Stas Sergeev once more.
5659 2006-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
5661 * src/hc08/gen.c (transferAopAop): aop forced to stack was not restored,
5662 (genLeftShift, genRightShift): fixed bug 1491627
5663 * src/hc08/peeph.def (rules 7, 8.x): added
5664 * support/regression/tests/shifts.c (ShiftLeftByParam,
5665 ShiftRightByParam, testShiftByParam): added to test variable shifting
5667 2006-05-20 Raphael Neider <rneider AT web.de>
5669 * src/pic/gen.c (bitpatternFromVal): fixed for 64-bit machines
5670 * src/pic16/ralloc.c (newReg): use correct name in hashtable,
5671 (allocReg): add only new registers to dynAllocRegs,
5672 (pic16_assignRegisters): do not reset dynrIdx, fixes bugs
5673 #1489055, #1445850, and probably #1483693
5675 2006-05-19 Vangelis Rokas <vrokas AT users.sourceforge.net>
5677 * src/pic16/glue.c (pic16_emitConfigRegs, pic16_emitIDRegs): fixed
5678 bug in for-loop that didn't emit the last of CONFIG and ID registers
5680 2006-05-18 Maarten Brock <sourceforge.brock AT dse.nl>
5682 * src/mcs51/gen.c (genCodePointerGet): inc dptr instead of loading acc
5684 * src/mcs51/peeph.def (186.x): updated and reenabled to fix bugs
5685 1489016, 1434401 and 1490124
5686 * src/ds390/peeph.def (186.x, 227.x): updated and reenabled to fix bugs
5687 1489016, 1434401 and 1490124
5689 2006-05-17 Borut Razem <borut.razem AT siol.net>
5691 * support/Util/dbuf.c: fixed bug #1489008 fix dbuf_c_str(),
5694 2006-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
5696 * device/include/mcs51/P89c51RD2.h,
5697 * device/include/mcs51/P89LPC901.h,
5698 * device/include/mcs51/P89LPC922.h,
5699 * device/include/mcs51/P89LPC932.h: added, thanks Omar Espinosa
5701 2006-05-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
5703 * device/lib/pic16/libsdcc/stack/{stack.S, Makefile.in}: add workaround
5704 to fix missing stack pragma in compiled binary object file,
5706 2006-05-14 Bernhard Held <bernhard AT bernhardheld.de>
5708 * support/packihx/configure.in,
5709 * support/packihx/configure: removed warning, autoconf >= 2.5x can
5710 determine sizeof basic types even while cross compiling
5712 2006-05-13 Bernhard Held <bernhard AT bernhardheld.de>
5714 * src/avr/gen.c (aopop),
5715 * src/ds390/gen.c (aopOp),
5716 * src/hc08/gen.c (aopOp),
5717 * src/mcs51/gen.c (aopop),
5718 * src/pic16/gen.c (pic16_aopOp),
5719 * src/pic/gen.c (aopOp),
5720 * src/z80/gen.c (aopop): fix for bug #1479882; use new, exclusive asmop
5721 if size of operand is smaller than spill location
5723 2006-05-12 Borut Razem <borut.razem AT siol.net>
5725 * *.dsw, *.dsp: changed property svn:eol-style to CRLF since they
5726 have to have CR/LF line endings even if they are checked out on *nix
5727 or on WIN32 in cygwin binmode
5729 2006-05-12 Maarten Brock <sourceforge.brock AT dse.nl>
5731 * doc/sdccman.lyx: documented numeric ranges, WEBDOC #1442369
5732 * device/include/ds80c390.h: added sfr16 definitions
5736 * src/ds390/ralloc.c,
5737 * src/ds390/ralloc.h: changes all over the place to sync with mcs51
5738 fixing several bugs and adding sfr16/sfr32, reentrant bit params,
5739 bit returning functions
5740 * support/regression/tests/sfr16.c: enabled test on ds390
5742 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5744 * src/hc08/gen.c (asmopToBool, genIfx): fix for bug #1429722
5745 * src/hc08/gen.c (storeRegToAop): fix for bug #1439894
5747 2006-05-11 Maarten Brock <sourceforge.brock AT dse.nl>
5749 * sim/ucsim/sim.src/memcl.h: added get_decoder() to cl_address_space
5750 * sim/ucsim/sim.src/mem.cc: implemented cl_address_space::get_decoder,
5751 (cl_address_space constructor): removed expensive initialization,
5752 (cl_address_space::get_cell): extended for late initialization,
5753 (cl_address_space::*): use late initialization,
5754 (cl_address_decoder::activate): removed expensive initialization,
5755 This reduced regression test running time by 25%
5757 2006-05-11 Bernhard Held <bernhard AT bernhardheld.de>
5765 * support/packihx/Makefile.in,
5766 * support/packihx/clean.mk,
5767 * support/packihx/Makefile.bcc,
5768 * support/packihx/PackIhx.dsp: moved packihx to support/packihx
5770 2006-05-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5772 * src/SDCCval.c (valNot): fix for regression test failure
5773 of not.c on big endian hosts
5775 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5777 * device/inlcude/mcs51/msc1210.h: new, added, thanks Philippe Latu
5779 2006-05-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
5781 * device/lib/mcs51/Makefile.in: changed string comparison operator
5782 to = for POSIX compliance; == is bash extension
5784 2006-05-10 Maarten Brock <sourceforge.brock AT dse.nl>
5786 * device/lib/hc08/_mulint.c: applied patch 1485428, thanks
5789 2006-05-09 Vangelis Rokas <vrokas AT users.sourceforge.net>
5791 * src/pic16/gen.c (pic16_freeAsmop): release any temp registers
5792 allocated by aopForSym thus fixing bug #1478657 about failed testfwk.c
5793 * src/pic16/main.c (_pic16_keywords): added 'sfr16' keyword,
5794 * src/pic16/ralloc.c (pic16_allocWithIdx): also a fix for bug exposed by
5795 bug report #1478657,
5797 2006-05-05 Borut Razem <borut.razem AT siol.net>
5799 * doc/Makefile.in: remove of WARNINGS and labels.pl immediately after
5802 2006-05-02 Borut Razem <borut.razem AT siol.net>
5804 * doc/Makefile.in: removed *.ind dependency since there is no rule to
5805 create *.ind, which made make to fail if invoked with -j 2
5807 2006-05-01 Maarten Brock <sourceforge.brock AT dse.nl>
5809 * src/SDCCglue.c (emitRegularMap): partial fix for bug 1477149, thanks
5810 Hubert Sack for patch 1479782
5812 2006-05-01 Vangelis Rokas <vrokas AT users.sourceforge.net>
5814 * src/pic16/glue.c (pic16_printIvalStruct): fixed bug #1445929
5816 2006-05-01 Raphael Neider <rneider AT web.de>
5818 * src/pic/device.c (sanitise_processor_name): only remove p(ic) prefix,
5819 (create_pic): store only prefix-free device name,
5820 (init_pic): check for device names with "16" prefix,
5822 * src/pic/device.h (struct PIC_device),
5823 * src/pic/main.c (_pic14_genAssemblerPreamble): adapted to single
5825 * device/include/pic/pic12f{635,675,629,683}.h,
5826 * device/lib/pic/libdev/pic12f{635,675,629,683}.c: NEW device libraries
5827 * device/lib/pic/libdev/Makefile.in: allow pic12* devices,
5828 * device/include/pic/pic16f505.h,
5829 * device/lib/pic/libdev/pic16f505.c: removed
5830 * device/include/pic/pic14devices.txt: added support for pic12f
5831 devices, removed unsupported non 16-bit devices
5832 [above changes provided by patch from Zik Saleeba]
5833 * src/pic/*, src/pic16/*, device/include/pic16/*,
5834 device/lib/pic/**, device/lib/pic16/**: obfuscated email address
5836 2006-05-01 Borut Razem <borut.razem AT siol.net>
5838 * configure.in, configure, doc/Makefile.in:
5839 sync with nightly build makefile - latex, dvipdf and dvips
5842 2006-04-30 Bernhard Held <bernhard AT bernhardheld.de>
5844 * support/scripts/sdcc.nsi: removed all Readmes and Makefiles
5845 in the library source
5847 2006-04-30 Maarten Brock <sourceforge.brock AT dse.nl>
5849 * support/regression/ports/hc08/spec.mk: fixed bug 1478892
5851 2006-04-28 Raphael Neider <rneider AT web.de>
5853 * src/pic16/pcode.c (pic16_newpCodeOpLit12),
5854 * src/pic16/gen.c (pic16_popGetLit12): NEW, create 12 bit literal,
5855 (pic16_loadFSR0): handle 12 bit literals correctly, fixes #1440527
5856 * src/pic16/pcode.h: added prototype for pic16_newpCodeOpLit12()
5858 2006-04-28 Bernhard Held <bernhard AT bernhardheld.de>
5860 * device/lib/pic/libdev/Makefile.in,
5861 * device/lib/hc08/Makefile.in,
5862 * device/lib/gbz80/Makefile.in,
5863 * device/lib/z80/Makefile.in,
5864 * device/lib/ds390/Makefile.in,
5865 * device/lib/ds400/Makefile.in: added srcdir to include search path,
5866 thanks to Borut for the bug report
5868 * configure: always create doc/Makefile independent from --enable-doc
5869 * Makefile.in: always install from directory doc independent from
5871 * device/lib/pic/Makefile.in: added libdev again, it was erroneously
5873 * device/lib/pic/libdev/Makefile.in: fixed VPATH build
5874 * doc/Makefile.in: install *.txt if present
5875 * device/include/Makefile.in (install): added installation of pic/*.inc
5876 and pic/*.txt files again, they were erroneously removed
5878 2006-04-28 Raphael Neider <rneider AT web.de>
5880 * src/pic/{gen.c,main.h,pcode.c},
5881 * src/pic16/{gen.c,pcode.c}: quietened compiler warnings
5882 concerning signedness with casts
5884 2006-04-28 Raphael Neider <rneider AT web.de>
5886 * src/pic/gen.c (genFunction): set global pic14_hasInterrupt on
5887 definition of an interrupt handler,
5888 * src/pic/glue.c (pic14_emitInterruptHandler): moved output of
5889 interrupt handler stuff from picglue() to separate routine,
5890 (picglue): enabled definition of intr handlers in files w/o main()
5892 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5894 * support/librarian/sdcclib.c: moved include <limits.h> up to enable
5895 compilation with MSVC 2005 Express Edition (VC8)
5897 2006-04-26 Bernhard Held <bernhard AT bernhardheld.de>
5899 * device/lib/Makefile: fixed build of gbz80 lib
5901 2006-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
5903 * support/regression/tests/bug-460010.c,
5904 * support/regression/tests/bug-524691.c,
5905 * support/regression/tests/bug-716242.c: removed conditional defines
5906 that are already in testfwk.h
5908 2006-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
5910 * src/ds390/gen.c (AccAXRrl1, AccAXLrl1): changed to real rotate by 1,
5911 (AccAXRsh1): added, shift right by 1,
5912 (AccAXLsh, AccAXRsh, AccAXRshS): updated for AccAXRrl1, AccAXRsh1 and
5914 * support/regression/tests/rotate.c: use <stdint.h> and enabled ds390
5916 2006-04-25 Bernhard Held <bernhard AT bernhardheld.de>
5918 * src/SDCCast.c (decorateType): partial fix for RFE 1475769,
5919 remove cast to same type
5920 * src/SDCCast.c (decorateType): fix for RFE 1475742,
5921 optimize 'ifx (op == 0)' resp. 'ifx (op != 0)'
5923 * link/z80/Makefile: removed, they have moved to
5926 * configure.in: replaced duplicate message about ucsim by missing sdcpp
5927 * install-sh: fix bug #1204398 by setting umask 0022
5928 * device/lib/Makefile: separate build of z80 and gbz80 lib
5930 2006-04-24 Bernhard Held <bernhard AT bernhardheld.de>
5932 Enabled VPATH feature: changed nearly all Makefiles (149 files).
5933 See sdccman.lyx '2.4.10 VPATH feature' about how to use it.
5935 One basic decision: e.g. src/clean.mk includes further files. In order
5936 to make this work there are two solutions:
5937 - rename another dozen clean.mk to clean_in.mk, add srcdir to them and
5938 run configure on them. This way they can use
5939 'include $(srcdir)/port-clean.mk'
5940 - always include clean.mk by the Makefile at the same level. To avoid
5941 that `make clean` tries to include and build Makefile.dep the
5942 MAKECMDGOALS are examined (see e.g. src/Makefile.in). This has been
5943 implemented, because now even `make uninstall` doesn't create
5944 Makefile.in. clean.mk could be eliminated by pasting it in
5947 * debugger/mcs51/Makefile.in: build own objects from library sources
5948 (SLIB, SDCC) in current directory
5950 * configure, configure.in: renamed --disable-device-lib-build in
5951 --disable-device-lib; added --enable-doc, the required tools are
5952 searched by configure; added result message; the toolchain for the
5953 belonging ports are now only built, if the port is enabled.
5955 * support/regression/*: all output is written in directory gen, because
5956 the fwk and ports directories don't livet in the build tree using vpath
5958 * doc/sdccman.lyx: renamed --disable-device-lib-build to
5959 --disable-device-lib, added --enable-doc, added section VPATH
5961 * sim/ucsim/configure.in,
5962 * sim/ucsim/configure.in: hc08 couldn't be disabled, now hc08 and
5963 z80 are enabled by default
5965 2006-04-24 Raphael Neider <rneider AT web.de>
5967 * src/pic/device.c (pic14_assignConfigWordValue): remember assignments
5968 to config word, "pic14_"-prefixed some extern functions
5969 (pic14_emitConfigWord): emit __config directive(s) if assignment to
5970 config word has been found
5971 * src/pic/device.h: added prototypes
5972 * src/pic/pcode.c: added "pic14_"-prefix where needed
5973 * src/pic/ralloc.c (IS_CONFIG_ADDRESS,pic14_assignRegisters): cosmetic
5975 * src/pic/glue.c (pic14_constructAbsMap): handle assignments to config
5977 (pic14emitRegularMap): ignore config words,
5978 (pic14createInterruptVect): moved generating __config directives away
5979 (picglue): have __config directives emitted
5981 2006-04-24 Borut Razem <borut.razem AT siol.net>
5983 * doc/Makefile: sync with nightly build makefile
5985 2006-04-24 Raphael Neider <rneider AT web.de>
5987 * src/pic/pcoderegs.c (OptimizeRegUsage): do not optimize
5988 registers that have not been assigned proper liveranges,
5989 fixes #1469504 and #1474602,
5990 (pCodeRegOptimizeRegUsage): fixed typo in comment
5992 2006-04-24 Borut Razem <borut.razem AT siol.net>
5994 * device/examples/main8051.c: deleted - it was removed from CVS
5995 24.mar.2000 and after that modified 18.feb.2001, so it reappered
5996 after the transition to Subversion
5997 * src/SDCCalloc.h: deleted - it was removed from CVS
5998 3.feb.2001 and after that modified 18.feb.2001, so it reappered
5999 after the transition to Subversion
6000 * sim/ucsim/cpu.gif, sim/ucsim/interrupt.gif, sim/ucsim/new.gif,
6001 sim/ucsim/serial1.gif, sim/ucsim/serial2.gif,
6002 sim/ucsim/term_cpuopt.gif, sim/ucsim/timers.gif, sim/ucsim/wins.gif,
6003 sim/ucsim/post.jpg, sim/ucsim/UCsim.jpg: corrected
6005 2006-04-22 Maarten Brock <sourceforge.brock AT dse.nl>
6007 * as/asx8051.dsp: added mcs51/strcmpi.h
6008 * as/hc08/as_hc08.dsp: added asm.h, m6808.h, strcmpi.h
6009 * as/hc08/aslink.h: updated lnksect prototype
6011 * as/mcs51/asm.h: added a_addr to struct area and s_org to struct sym
6013 * as/mcs51/asmain.c (asmbl): init dot.s_org for S_ORG,
6014 (newdot): handle A_ABS
6016 * as/mcs51/asout.c (outarea): output address
6017 * as/hc08/lkaomf51.c,
6018 * as/mcs51/lkaomf51.c: disabled unused array UsageType
6020 * as/mcs51/i51pst.c,
6021 * as/z80/z80pst.c: "ABS" is not A_OVR
6022 * as/hc08/lkarea.c (newarea): read a_addr,
6023 (lnkarea): added codemap array, sort absolute areas to the front,
6024 combine all GSINITx/GSFINAL,
6025 (find_empty_space, allocate_space): new functions,
6026 (lnksect): return next address, handle absolute sections
6027 * as/mcs51/lkarea.c (newarea): read a_addr,
6028 lnksect2 prototype changed,
6029 (lnkarea2): define codemap unsigned, combine all GSINITx/GSFINAL,
6030 (find_empty_space, allocate_space): new, factored out of lnksect2,
6031 (lnksect2): return next address, handle absolute sections
6033 * as/mcs51/lkhead.c (newhead): head is absolute but not overlay
6034 * as/hc08/lklibr.c (addfile, fndsym),
6035 * as/mcs51/lklibr.c (addfile, buildlibraryindex, fndsym): prevent
6036 index out of range and detect both '\' and '/'
6037 * device/include/mcs51/c8051f200.h: added _XPAGE, removed bad comment
6038 * device/include/stdbool.h: removed SDCC_ds390 from check to pass
6039 regression tests (ds390 cannot return bool yet)
6040 * doc/sdccman.lyx: changed version number, document changed --no-peep,
6041 document critical interrupts on z80, document changed SDCC define
6042 * src/asm.c (_asxxxx_mapping): fixed .org directive,
6043 (_a390_mapping): added .org directive
6044 * src/hc08/gen.c (transferAopAop): made bytemask log to fix warning,
6045 (genMultOneByte): fixed warnings
6046 * src/hc08/hc08.dsp: lowered warning level to 2 to suppress pedantic
6048 * src/pic16/device.c: removed newReg prototype, removed BYTE_IN_LONG
6049 * src/pic16/gen.c (pic16_popGetLabel): made parameter key signed,
6050 (pic16_genLeftShiftLiteral, genRightShiftLiteral): fixed warnings
6051 * src/pic16/gen.h: changed prototype for pic16_popGetLabel
6052 * src/pic16/main.c: removed newReg prototype
6053 * src/pic16/pcode.c,
6054 * src/pic16/pcode.h (pic16_emitDB): changed parameter c to int to fix
6056 * src/pic16/pic16.dsp: lowered warning level to 2 to suppress pedantic
6058 * src/pic16/ralloc.c
6059 * src/pic16/ralloc.h (newReg): changed type to int and size to unsigned
6061 * src/pic/pcode.c (allocInternalRegister): changed parameter optype
6062 from short to PIC_OPTYPE
6063 * src/pic/pic.dsp: lowered warning level to 2 to suppress pedantic ones
6064 * src/pic/ralloc.c (newReg, allocInternalRegister): changed parameter
6065 optype from short to PIC_OPTYPE
6066 * src/port.h: made int_size unsigned to fix warnings
6067 * src/SDCC.y: fixed warning on MSVC
6068 * src/SDCCicode.c (getArraySizePtr): return unsigned int
6069 * src/SDCCopt.c (convertToFcall): fixed warnings
6070 * src/SDCCsymt.h: removed double prototype for genSymName
6071 * src/xa51/ralloc.c (allocReg): made size unsigned int, type int and
6072 offset int to fix warnings
6074 2006-04-22 Borut Razem <borut.razem AT siol.net>
6076 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6077 references to CVS replaced with Subversion
6079 2006-04-21 Borut Razem <borut.razem AT siol.net>
6081 * doc/sdccman.lyx, */Makefile, */Makefile.in:
6082 references to CVS replaced with Subversion
6084 2006-04-19 Borut Razem <borut.razem AT siol.net>
6086 * src/version.awk: adapted for svn
6087 * /asxxxx/asxhtml/*.gif: set property svn:mime-type to image/gif
6088 sim/ucsim/doc/*.gif: set property svn:mime-type to image/gif
6089 sim/ucsim/doc/*.jpg: set property svn:mime-type to image/jpeg
6090 /binutils-avr/etc/*.vi, *.jin: removed all properties
6091 support/scripts/sdcc.ico: set property svn:mime-type to image/x-icon
6093 2006-04-19 Borut Razem <borut.razem AT siol.net>
6095 * CVS to Subversion migration completed
6097 2006-04-18 Borut Razem <borut.razem AT siol.net>
6099 * support/scripts/sdcc.nsi: removed unexisting ${DEV_ROOT}/lib/pic/*.o,
6100 ${DEV_ROOT}/lib/src/pic/libdev/*.S, ${DEV_ROOT}/lib/src/pic/libdev/*.inc
6102 2006-04-17 Borut Razem <borut.razem AT siol.net>
6104 * device/include/Makefile.in: added pic/*.inc to the installation
6106 2006-04-15 Bernhard Held <bernhard AT bernhardheld.de>
6108 * support/regression/collate-results.py: fixed output in case of
6110 * support/regression/generate-cases.py: fixed splitting of pathnames
6112 * as/hc08/lklibr.c (addfile),
6113 * as/mcs51/lklibr.c (addfile): fixed off-by-one bug
6115 2006-04-11 Raphael Neider <rneider AT web.de>
6117 * src/pic16/gen.c (getFreePtr, pic16_popRegFromString),
6118 * src/pic16/ralloc.c (pic16_allocregWithName): removed debug output
6119 * src/pic16/pcode.c (assignValnums): fixed #1460578
6121 2006-04-11 Raphael Neider <rneider AT web.de>
6123 * device/lib/pic/libdev/*.c,
6124 * device/include/pic/*.h: replaced sfr and data with __sfr and __data,
6125 fixes #1468739, enables compilation in --std-c99 mode
6126 * support/scripts/inc2h.pl: emit __sfr/__data instead of sfr/data
6128 2006-04-11 Raphael Neider <rneider AT web.de>
6130 * src/pic/device.c (find_device): removed debug output
6131 (list_valid_pics): enabled verbose listing of supported devices
6132 * device/include/stdbool.h: define bool as char for pic14/16 as well
6134 2006-04-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6136 * src/SDCC.y: allow using brackets here: "__interrupt (1) __using (1)"
6138 2006-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
6140 * .version: bumped version to 2.5.6
6141 * src/pic/ralloc.c (newReg): MSVC doesn't support __builtin_return_address
6143 2006-04-06 Raphael Neider <rneider AT web.de>
6145 * .version: bumped version to 2.5.6 (pic14 ABI changed)
6146 * src/SDCCmain.c: add -DSDCC_PROCESSOR=<id> for pic14 port
6147 * src/pic/glue.c (emitSymbolToFile,pic14_constructAbsMap,
6148 pic14emitRegularMap,pic14emitMaps): moved output for absolute symbols to
6149 pic14_constructAbsMap
6150 (pic14printPublics): declare absolute global symbols as global
6151 (pic14createInterruptVect),
6152 * src/pic/ralloc.c (IS_CONFIG_ADDRESS): support second config word,
6153 (newReg): assume new registers unused, use correct name in
6154 hashtable (reg->name instead of name), more debugLog output
6155 * src/pic/device.h (PIC_device): added fields for verbose output
6156 * src/pic/device.c: moved device definition to pic14devices.txt,
6157 added routines for runtime parsing of pic14devices.txt,
6158 added support for second config word
6159 * src/pic/main.c (_process_pragma): removed #pragma maxram,
6160 (_pic14_keywords): no longer accept "bit" and "sbit" keywords
6161 (_pic14_initPaths): add search paths with "pic" suffix (not "pic14")
6162 (_pic14_parseOptions): moved pCodeInitRegisters here
6163 (_pic14_do_link): add "pic$(ARCH).lib" to linker arguments
6164 * src/pic/pcode.c (AnalyzeBanking): bail out on unset processor,
6165 (pCodeInitRegisters): rewrapped comments, perpared new approach to
6166 handling the pseudo stack
6167 * device/lib/Makefile.in: ignore failures in objects-pic16,
6168 * device/lib/pic/{configure,configure.in,Makefile}: added libdev/
6169 * device/lib/pic/NEWS: document new dependency on picXXX.lib
6170 * device/lib/pic/Makefile.subdir,
6171 * device/lib/pic16/Makefile.subdir: improved clean rules
6172 * device/lib/pic/libdev/: NEW, pic14 device libraries
6173 * device/lib/pic/libsdcc/_gptr{get,put}{1,2,3,4}.S: use _X not X
6174 * device/lib/pic/libsdcc/macros.inc: use _X not X, declare default SFRs
6175 * device/include/Makefile.in: create subdir and install pic14 headers
6176 * device/include/pic/p16f_common.inc: removed unused declarations
6177 * device/include/pic/pic16*.h: added header files for 100+ 14 bit
6178 PICs from inc2h.pl v1.6,
6179 replaced BIT_AT macros with struct declarations
6180 * device/include/pic/pic14devices.txt: definition of supported devices,
6181 all above improvements contributed by Zik Saleeba, thanks
6182 * support/scripts/inc2h.pl: removed BIT_AT, replaced with structs
6183 * support/scripts/sdcc.nsi: also install pic14 device libraries and
6186 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6188 * device/include/mcs51/c8051f410.h: added interrupt numbers,
6189 * device/include/mcs51/c8051f200.h: old SiLabs mcu completes the list,
6190 thanks to Charles Olds
6192 2006-04-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6194 * debugger/mcs51/cmd.c (infoRegisters): show return address on stack
6196 2006-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
6198 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug 1464657
6199 * src/mcs51/gen.c (genJumpTab): fixed bug in medium model
6200 * support/regression/bug1464657.c: added, new test
6202 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6204 * src/SDCCmain.c (preProcess): implemented RFE 1449908, define SDCC as the
6207 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6209 * src/SDCCpeeph.c (initPeepHole): implemented RFE 1460196, when both
6210 --no-peep and --peep-file <file> are used don't use default rules but
6213 2006-04-05 Maarten Brock <sourceforge.brock AT dse.nl>
6215 * src/mcs51/gen.c (genCall): fixed bug 1457608
6217 2006-03-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6219 * doc/sdccman.lyx: reverted to version 1.129 of december as my latest
6220 changes seem to cause (trigger?) problems with the build system.
6222 2006-03-29 Maarten Brock <sourceforge.brock AT dse.nl>
6224 * src/SDCCpeeph.c (operandsLiteral): new, added,
6225 (callFuncByName): inserted operandsLiteral
6226 * src/mcs51/peeph.def: reenabled 132.e, added extra check to 132.x
6228 2006-03-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6230 * doc/sdccman.lyx: added paragraph "Use of SDCC in Education"
6231 * src/mcs51/peeph.def: disabled rule 132.e fixing bug #1453093
6233 2006-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
6235 * src/z80/gen.c (genFunction, genEndFunction): fixed bug 1160666,
6236 implemented patch 1120823 Thanks to Willy De la Court (normal
6237 interrupts need an interrupt number now if they are made critical),
6238 and enabled nesting of critical functions though not for gbz80
6239 (genCritical, genEndCritical): added functions
6240 (genZ80Code): added cases for CRITICAL and ENDCRITICAL
6241 * src/z80/mappings.i: added "ei" to all mappings
6243 2006-03-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6245 * sim/ucsim/cmd.src/newcmdcl.h: applied patch fixing GCC 4.1 build
6246 submitted by the Debian SDCC maintainer Aurelien Jarno:
6247 "Credits goes to Martin Michlmayr, who rebuilt the whole Debian
6248 archive with gcc 4.1 on mips and wrote the patch"
6250 2006-03-16 Raphael Neider <rneider AT web.de>
6252 * src/pic16/genarith.c (genAddLit): simplified and fixed case where
6253 the left operand is shorter than the result (c* = lit-c* + int),
6255 * src/pic16/gen.c (genRightShift): check IS_SYMOP before accessing
6258 2006-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
6260 * src/.version: increased version number to 2.5.5
6261 * src/SDCCmain.c (linkEdit): do not test for PIC16 target since, PIC16
6262 linking is done manually in pic16 port's _linkEdit,
6263 * src/SDCCsymt.c (compStructSize): for target PIC16 and shell variable
6264 PIC16_PACKED_BITFIELDS, compact bitfield structures as much as possible,
6265 * src/pic16/gen.c (aopForSym): when direct register name is WREG then
6266 allocate asmop as AOP_ACC,
6267 (aopForRemat): added parameter 'bool result' in function declaration,
6268 (pic16_aopGet): return AOP_ACC when accessing WREG,
6269 (pic16_popGetTempReg): minor modification,
6270 (pic16_popRegFromIdx): first try with 'pic16_regWithIdx' then with
6271 'pic16_allocWithIdx',
6272 (genPcall): removed ftype, usage of OP_SYM_TYPE asserted error when
6273 calling function in absolute addresses,
6274 (genAssign): take into account AOP_ACC asmop,
6275 * src/pic16/pcode.c (pic16_newpCodeOpReg): minor modifications,
6276 * src/pic16/pcoderegs.c: some debug functions and lines added,
6277 * src/pic16/ralloc.c (decodeRegType): added but commented out,
6278 * (pic16_typeRegWithIdx): search 'pic16_dynInternalRegs' for given
6280 * (pic16_findFreeReg, pic16_findFreeRegNext): allocate new register via
6281 call to allocReg, not by manually allocating a new one,
6282 (pic16_assignRegisters): now before going through the register
6283 allocating functions mark all registers as free. This eliminates some
6284 side effects resulting from peephole parser done earlier in the backbone
6286 2006-03-13 Maarten Brock <sourceforge.brock AT dse.nl>
6288 * src/SDCCicode.c (geniCodeLogic),
6289 * src/SDCCast.c (decorateType): applied patch by Bernhard for rfe 1422617
6291 2006-03-10 Maarten Brock <sourceforge.brock AT dse.nl>
6293 * src/mcs51/gen.c (sameReg): new, checks if two aop regs are the same,
6294 (genSend): bugfix, do not allocate and free twice,
6295 (shiftRLong): handle partially overlapping aops
6296 * support/regression/tests/bitopcse.c: fixed warning redefined idata
6298 2006-03-08 Borut Razem <borut.razem AT siol.net>
6300 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata
6303 2006-03-08 Maarten Brock <sourceforge.brock AT dse.nl>
6305 * support/regression/tests/bug1409955.c: new, added
6306 * src/mcs51/gen.h: changed asmop.freed:1 to asmop.allocated for tracking
6307 * src/mcs51/gen.c (newAsmop): set asmop.allocated to 1,
6308 (aopForSym, aopOp): increment asmop.allocated if reused,
6309 (freeAsmop): decrement asmop.allocated and check for zero instead of
6311 (freeForBranchAsmop): use asmop.allocated instead of asmop.freed,
6312 (genNot, genCpl, genUminus, genMinus, genMult, genDiv, genMod, genCmpGt,
6313 genCmpLt, genAndOp, genOrOp, genAnd, genOr, genXor, genRRC, genRLC,
6314 genGetHbit, genGetAbit, genGetByte, genGetWord, genSwap,
6315 genLeftShiftLiteral, genLeftShift, genRightShiftLiteral,
6316 genSignedRightShift, genRightShift, genDataPointerGet,
6317 genPagedPointerGet, genFarPointerGet, genCodePointerGet,
6318 genGenPointerGet, genDataPointerSet, genAssign, genCast): free asmop's
6319 in reverse order from allocation,
6320 (genPlus, genCmpEq): free asmop's in reverse order from allocation and
6321 added swappedLR to keep track
6322 * support/regression/fwk/include/testfwk.h: added defines for xdata, idata,
6323 pdata & code for GCC, z80, gbz80 & hc08
6324 * support/regression/tests/zeropad.c: moved defines to testfwk.h
6326 2006-03-08 Raphael Neider <rneider AT web.de>
6328 * src/pic16/main.c (_hasNativeMulFor): fixed bug #1444425
6330 2006-03-07 Maarten Brock <sourceforge.brock AT dse.nl>
6332 * device/include/mcs51/c8051f410.h: new SiLabs mcu
6333 * src/ds390/peeph.def: disabled 186.d and 227.a as fix for #1434401
6334 * support/regression/tests/array.c: added parenthesis, made arrays unsigned
6336 2006-03-06 Borut Razem <borut.razem AT siol.net>
6338 * support/regression/ports/pic16/spec.mk: link with libm18f.lib,
6339 made the linker quiet
6341 2006-03-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
6343 * src/pic16/gen.c (genPcall): fixed bug #1443644
6344 * src/pic16/device.h (struct pic16_options_t): added 'int CATregs' flag
6345 which dumps before the function entry point a data byte which represents
6346 the number of the local variables used by the specified function, added
6347 'xinst' for initial support for Extended Instruction Support,
6348 * src/pic16/gen.c (aopForSym, pic16_aopGet): beautifications,
6349 (pic16_testStackOverflow): do not prefix GSTACK_TEST_NAME with
6350 port->fun_prefix anymore (may change later),
6351 (genFunction, genEndFunction): do not store/restore local registers for
6352 _main (this should take care the --main-return command line option in
6354 (genOr): removed some legacy pic-port instructions,
6355 * src/pic16/genarith.c (genAddLit): re-enabled old code because
6356 performing operations with SFR's causes data to be written more than
6357 once to each SFR. Perhaps SFRs should be handled in special cases...
6358 * src/pic16/glue.c: macros BIG_ENDIAN and BYTE_IN_LONG are moved to
6360 * src/pic16/main.c (_process_pragma): stack bound checking did not take
6361 into account for stack starting position,
6362 (struct OPTIONS pic16_optionsTable): added command line argument
6363 --extended or -y for Extended Instruction Support,
6364 * src/pic16/ralloc.c (pic16_decodeOp): added case for FUNCTION,
6365 (deassignLRs): *** perhaps the most important change, old 'for' code
6366 (commented out for reference), didn't account for some registers which
6367 were left marked 'not free' after a pointer operation. The change
6368 reduces register usage a lot in some cases
6370 2006-03-04 Borut Razem <borut.razem AT siol.net>
6372 * support/regression/ports/hc08/spec.mk: remove *.asm in traget
6374 * support/regression/tests/bug-524697.c: decreased array size for
6375 mcs51 to fit into the internal RAM
6376 * support/regression/Makefile.in: a little bit more verbose
6378 2006-03-03 Borut Razem <borut.razem AT siol.net>
6380 * support/regression/fwk/lib/testfwk.c,
6381 support/regression/fwk/include/testfwk.h: introduced function
6382 _prints(), nonrecursive _printn(), call _initEmu() from main()
6383 * support/regression/ports/gbz80/support.asm,
6384 support/regression/ports/ucz80/support.asm,
6385 support/regression/ports/z80/support.asm,
6386 support/regression/ports/ds390/support.c,
6387 support/regression/ports/hc08/support.c,
6388 support/regression/ports/host/support.c,
6389 support/regression/ports/mcs51/support.c,
6390 support/regression/ports/xa51/support.c: added empty _initEmu()
6392 * support/regression/ports/pic16/gpsim.cmd,
6393 support/regression/ports/pic16/spec.mk,
6394 support/regression/ports/pic16/support.c,
6395 support/regression/Makefile.in: added pic16 regression test
6397 2006-03-01 Raphael Neider <rneider AT web.de>
6399 * src/pic16/gen.c (genPcall,pic16_derefPtr,genGenPointerGet,
6400 genConstPointerGet): use safe way of generating MOVFF to cover
6401 literals as well as registers, fixes bug #1440527
6402 * src/pic16/glue.c (pic16_printIvalBitFields): prevent NULL pointer
6404 (pic16_printIvalUnion,pic16_isUnion): NEW, handle initialized unions
6405 more correctly, fixes bug #1232186
6406 (pic16_printIval): use pic16_printIvalUnion() for initialized unions
6407 * src/pic16/main.c (_pic16_linkEdit): reorder linker arguments to make
6408 gplink guess the correct processor in more cases, applied patch
6409 from Till Riedel attached to and fixing bug #1436552
6411 2006-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6413 * support/regression/tests/array.c: added, contains check for #1434401
6414 * src/mcs51/peeph.def: disabled 186.d as temporary fix for #1434401
6416 2006-02-16 Maarten Brock <sourceforge.brock AT dse.nl>
6418 * device/include/mcs51/at89s8253.h: new, thanks to Krzysztof Polomka
6419 * device/include/mcs51/at89S8252.h: fixed, thanks to Krzysztof Polomka
6420 * device/include/mcs51/c8051f326.h,
6421 * device/include/mcs51/c8051f340.h: new SiLabs mcu's
6422 * device/include/mcs51/c8051f000.h,
6423 * device/include/mcs51/c8051f018.h,
6424 * device/include/mcs51/c8051f020.h: used () with __at, renamed IDLE,STOP to
6425 PCON_IDLE,PCON_STOP and added sfr16 definitions
6427 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6429 * src/mcs51/gen.c (genPlus, genMinus, genMult, genGetAbit, genGetByte,
6430 genGetWord): fixed bug 1409955
6432 2006-02-14 Maarten Brock <sourceforge.brock AT dse.nl>
6434 * device/include/hc08/mc68hc908gp32.h,
6435 * device/include/hc08/mc68hc908jb8.h: removed AWUL, added PTA6 & PTA7
6437 2006-02-13 Maarten Brock <sourceforge.brock AT dse.nl>
6439 * src/SDCCast.c (constExprValue): return NULL if not a value
6440 * src/SDCCglue.c (printIvalArray): fixed bug 1225568
6441 * src/hc08/gen.c(genUnpackBits, genUnpackBitsImmed): fixed bug 1019480
6442 * support/regression/tests/bitfields.c: enabled signed bitfield for all
6444 2006-02-13 Borut Razem <borut.razem AT siol.net>
6446 * src/regression/ptrarg.c: added, fails due to bug #1430967
6447 * src/regression/Makefile: ptrarg.c added, ...
6449 2006-02-12 Maarten Brock <sourceforge.brock AT dse.nl>
6451 * src/z80/gen.c (genUnpackBits): fixed bug 1019480
6452 * support/regression/tests/bitfields.c: enabled signed bitfield for z80
6454 2006-02-11 Borut Razem <borut.razem AT siol.net>
6456 * src/SDCCmain.c: Added "sdcc: Calling linker..." if --verbose,
6457 print "Processor: xxx" message to stdout only if --verbose
6459 2006-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
6461 * src/SDCCglue.c (printIvalStruct): fixed bug 1426356 union initializer
6462 * support/regression/tests/bug1426356.c: added
6463 * support/regression/tests/bitfields.c: removed 2 tests
6465 2006-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
6467 * device/include/mcs51/at89c51snd1c.h: updated comments, see patch 1428901
6468 * device/include/mcs51/c8051f330.h,
6469 * device/include/mcs51/c8051f350.h: used () with __at, renamed IDLE,STOP to
6470 PCON_IDLE,PCON_STOP and added sfr16 definitions
6471 * device/lib/_divsint.c,
6472 * device/lib/_divuint.c,
6473 * device/lib/_divulong.c,
6474 * device/lib/_divulong.c: renamed a,b to x,y to avoid confusion, fixed
6475 register bank bug for small stackauto
6477 2006-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
6479 * support/regression/fwk/lib/timeout.c: include <stdlib.h> for exit()
6481 2006-02-08 Maarten Brock <sourceforge.brock AT dse.nl>
6483 * support/regression/ports/mcs51-xstack-auto/spec.mk: forgot -I(...)/mcs51
6484 * all.dsp: corrected several bin paths
6485 * device/include/mcs51/c8051f120.h,
6486 * device/include/mcs51/c8051f300.h,
6487 * device/include/mcs51/c8051f310.h: used () with __at and renamed IDLE,STOP
6488 to PCON_IDLE,PCON_STOP
6489 * device/include/mcs51/c8051f320.h: see above, also added sfr16 definitions
6490 * device/lib/printf_large.c (output_float): fixed bug 1388703
6491 * support/regression/tests/bug1057979.c: added test for bug 1388703
6493 2006-02-08 Raphael Neider <rneider AT web.de>
6495 * src/pic/pcode.c (pciTRIS): fixed typo,
6496 (BuildFlow,LinkFlow_pCode): added (disabled) debug output,
6497 (LinkFlow): fixed handling of flows that end in a call,
6498 (ReuseReg): perform safety check earlier
6499 * src/pic/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed
6500 to work with flows at the beginning of a pBlock,
6501 fixes #1426557 (Symbol not previously defined),
6502 (pic14_ReMapLiveRanges): NEW, destroy and rebuild register
6504 (RemoveUnusedRegisters): update register usage info
6505 * src/pic/ralloc.c (newReg): prevent duplicate registers from being
6506 created, reuse existing ones instead
6507 * src/pic/gen.c (genPcall): fixed #1424719
6509 2006-02-07 Bernhard Held <bernhard AT bernhardheld.de>
6511 * link/z80/lkmain.c,
6513 * link/z80/lkdata.c,
6514 * link/z80/aslink.h: fixed build on current cygwin:
6515 replaced getline() by lk_getline()
6517 2006-02-01 Borut Razem <borut.razem AT siol.net>
6519 * src/regression/add.c, src/regression/add2.c, src/regression/add3.c,
6520 src/regression/add4.c, src/regression/and1.c, src/regression/and2.c,
6521 src/regression/arrays.c, src/regression/b.c, src/regression/bank1.c,
6522 src/regression/bool1.c, src/regression/bool2.c,
6523 src/regression/bool3.c, src/regression/call1.c,
6524 src/regression/compare.c, src/regression/compare10.c,
6525 src/regression/compare2.c, src/regression/compare3.c,
6526 src/regression/compare4.c, src/regression/compare5.c,
6527 src/regression/compare6.c, src/regression/compare7.c,
6528 src/regression/compare8.c, src/regression/compare9.c,
6529 src/regression/configword.c, src/regression/for.c,
6530 src/regression/inline.c, src/regression/mult1.c,
6531 src/regression/nestfor.c, src/regression/or1.c,
6532 src/regression/pointer1.c, src/regression/ptrfunc.c,
6533 src/regression/rotate1.c, src/regression/rotate2.c,
6534 src/regression/rotate3.c, src/regression/rotate4.c,
6535 src/regression/rotate5.c, src/regression/rotate6.c,
6536 src/regression/rotate7.c, src/regression/string1.c,
6537 src/regression/struct1.c, src/regression/sub.c,
6538 src/regression/sub2.c, src/regression/switch1.c,
6539 src/regression/while.c, src/regression/xor.c,
6540 src/regression/create_stc, src/regression/simulate,
6541 src/regression/rt.sh, src/regression/Makefile: reenabled Scott's PIC14
6543 * src/regression/gpsim_assert.h: added
6545 2006-01-28 Bernhard Held <bernhard AT bernhardheld.de>
6547 * src/ds390/gen.c (unsaveRegisters): fixed literal function pointer
6548 ((void (code *) (void)) 0) ();
6557 * as/mcs51/aslink.h,
6559 * as/mcs51/asmain.c,
6560 * as/mcs51/lkdata.c,
6562 * as/mcs51/lkmain.c,
6565 * as/z80/asmain.c: fixed build on current cygwin:
6566 replaced getline() by as_getline()
6568 2006-01-27 Bernhard Held <bernhard AT bernhardheld.de>
6570 * src/SDCC.y: fixed bug #716242, exchanged pointer and function
6571 declarator in the symbol chain
6573 * src/SDCCsymt.c (processFuncPtrArgs): added, removes "(void)"
6574 parameter list for function pointers
6575 * src/SDCCast.c (decorateType): added call of processFuncPtrArgs()
6576 * support/regression/tests/bug-716242.c: added
6578 2006-01-20 Bernhard Held <bernhard AT bernhardheld.de>
6580 * src/SDCCicode.c (geniCodeAdd, geniCodeArray): use char for array
6582 * src/SDCCast.c (getLeftResultType): 255 fits in char, not 256
6584 2006-01-18 Bernhard Held <bernhard AT bernhardheld.de>
6586 * src/SDCCast.c (backPatchLabels): fixed bug #1408066: made it
6587 inifinitely recurseable, added static
6588 * support/regression/tests/bug-1408066.c: added
6590 2006-01-17 Bernhard Held <bernhard AT bernhardheld.de>
6593 * src/SDCCicode.c (newiTempPreheaderLabel, newiTempLoopHeaderLabel):
6594 renamed, added possibility to create "postLoopLbl"-labels
6595 * src/SDCCBBlock.c (iCodeBreakDown): renamed newiTempPreheaderLabel to
6596 newiTempLoopHeaderLabel
6597 * src/SDCCloop.c (newInduction, newRegion, backEdges, insertIntoLoop,
6598 isNotInBlocks, addToExitsMarkDepth, createLoop, dominatedBy,
6599 addDefInExprs, assignmentsToSym, isOperandInvariant, pointerAssigned,
6600 hasNonPtrUse, loopInvariants, addressTaken, findInduction,
6601 findDefInRegion, mergeRegions, ifMerged, mergeInnerLoops): made static,
6602 (pinduction, pregion, hasIncomingDefs, findLoopEndSeq): disabled,
6603 (basicInduction): fixed bug #136564, made static,
6604 (loopInduction): changed parameter of basicInduction, made static,
6605 (addPostLoopBlock): added
6606 * src/SDCCloop.h: removed backEdges, pregion, pinduction,
6607 loopOptimizations, addressTaken, findDefInRegion, hasIncomingDefs,
6609 * support/regression/tests/bug-136564.c: added
6610 * support/regression/ports/mcs51-xstack-auto/spec.mk: added
6611 --std-sdcc99 to LIBSDCCFLAGS
6613 2006-01-16 Bernhard Held <bernhard AT bernhardheld.de>
6615 * src/SDCCicode.c (geniCodeIfx): fix bug 1406131: always false
6617 * support/regression/tests/bug-1406131.c: added
6619 2005-12-31 Bernhard Held <bernhard AT bernhardheld.de>
6621 * src/SDCCast.c (decorateType): fix promotion of unary minus
6622 * src/SDCCsymt.c (computeType): beautified
6623 * src/SDCCval.c (cheapestVal): beautified, old non-Ansi version removed,
6624 (valUnaryPM, valComplement): fix sign and promotion,
6625 (valNot): ANSI: result type is int (SDCC: unsigned char)
6626 * support/regression/tests/uminus.c: speedup by removing superflous
6628 * support/regression/tests/onebyte.c: added promotion and signedness
6629 tests for unary minus
6630 * support/regressions/tests/bug-477927.c: disable warning about
6631 uninitialized variables
6632 * support/regression/tests/not.c: added
6634 2005-12-28 Bernhard Held <bernhard AT bernhardheld.de>
6636 * device/lib/Makefile.in: added --std-sdcc99 to CFLAGS
6637 * src/mcs51/gen.c (gen51Code): show final register usage after
6638 fillGaps in asm with --i-code-in-asm
6639 * src/SDCClrange.c (sequenceiCode, setLiveFrom, setLiveTo,
6640 markLiveRanges, markAlive, findNextUseSym, findNextUse, unvisitBlocks,
6641 incUsed, rliveClear, adjustIChain): made static,
6642 (setFromRange): excluded because it's unused,
6643 (findPrevUseSym, markWholeLoop): added,
6644 (findPrevUse): rewritten; fixes bug 895992; now a complete search
6645 through all branches of predecessors enables sdcc to emit the warning
6646 W_LOCAL_NOINIT, marking of outermost loop was incomplete,
6647 (rlivePoint): made static, added parameter emitWarnings which is only
6648 true during the first run out of two,
6649 (findRecursiveSucc, findRecursivePred): removed,
6650 (computeLiveRanges): made static, added parameter emitWarnings,
6651 (dumpIcRlive): added for debugging only
6652 * src/SDCClrange.h: added boolean parameter to computeLiveRanges(),
6653 removed prototype of setFromRange()
6654 * src/SDCCopt.c (eBBlockFromiCode): added new parameter emitWarnings
6655 in call of computeLiveRanges()
6656 * support/regression/tests/bug-895992.c: added
6657 * support/regression/tests/bug-971834.c: added
6658 * support/valdiag/tests/bug-895992.c: added
6659 * support/valdiag/tests/bug-971834.c: added
6661 2005-12-18 Raphael Neider <rneider AT web.de>
6663 * src/pic16/gen.c: added IS_DIRECT macro for "direct" operands,
6664 (genUnpackBits): improved code for direct operands,
6665 (genPackBits): improved code for literal assignment to bitfields
6666 and for direct destination operands (no FSR indirection),
6667 prevented redundant AND, fixes #1362800,
6668 (AccLsh): added parameter to disable masking of the result
6669 * src/pic16/pcode.c (pic16_safepCodeUnlink): fixed to work with
6670 skip instructions with side-effects (like incfsz),
6671 (pic16_pCodeIsAlive): suppress verbose output unless pcode_verbose,
6672 * src/pic16/pcoderegs.c (RemoveRegsFromSet): removed annoying warning
6673 * device/lib/pic16/Makefile.common.in: added --asm=@GPASM@ to CC,
6676 2005-12-11 Bernhard Held <bernhard AT bernhardheld.de>
6678 * src/SDCCicode.c (geniCodeAssign): fixed bug 11369874, don't use
6679 volatile variables as spill location
6681 2005-12-10 Bernhard Held <bernhard AT bernhardheld.de>
6683 * src/SDCCcse.c (findCheaperOp): fixed bug 1376320, copy signedness to
6685 * support/regression/tests/bug-1376320.c: added
6687 2005-12-08 Raphael Neider <rneider AT web.de>
6689 * src/pic/device.c: renamed is_shared to pic14_is_shared
6690 * src/pic/gen.c (genIfx): re-enabled handling of sbits
6691 * src/pic/glue.c (emitSymbolToFile): added workaround for sbits,
6692 (is_valid_identifier): added for above workaround
6694 2005-12-07 Maarten Brock <sourceforge.brock AT dse.nl>
6696 * device/lib/Makefile.in: fixed to enable port-specific-objects
6697 * device/lib/ds390/i2c390.c (BitOutI2C): optimized by making bout unsigned
6698 char, thanks Hubert Sack
6699 * doc/sdccman.lyx: documented --xstack-loc,
6700 elaborated a bit more on interrupts and pitfalls,
6701 removed "setjmp/longjmp unsupported",
6702 documented some unsupported C99 features
6703 * src/SDCCmain.c (linkEdit): adapted default lib path for --stack-auto
6704 * src/SDCCpeeph.c (readRules): inserted patch 1367130 for finding missing
6705 if, thanks Hubert Sack
6706 * src/mcs51/gen.c (genEndFunction): enabled "pop psw" for regbank 0 isr
6707 * support/regression/Makefile.in: test-mcs51-stack-auto no longer needs to
6709 * support/regression/get_ticks.py: new, get cpu cycles and code size, so
6710 regression tests can report resource usage (rfe 700441)
6711 * support/regression/collate-results.py: report resource usage
6712 * support/regression/ports/ds390/spec.mk,
6713 * support/regression/ports/hc08/spec.mk,
6714 * support/regression/ports/mcs51/spec.mk,
6715 * support/regression/ports/ucz80/spec.mk: run sim output through get_ticks
6716 * support/regression/ports/ds390/uCsim.cmd,
6717 * support/regression/ports/hc08/uCsim.cmd,
6718 * support/regression/ports/mcs51/uCsim.cmd,
6719 * support/regression/ports/ucz80/uCsim.cmd: inserted "state" to report time
6720 * support/regression/ports/mcs51-stack-auto/spec.mk: no need to build the
6721 library, use the default one
6722 * support/regression/ports/mcs51-xstack-auto/spec.mk: inserted rules for
6723 building the library
6725 2005-12-06 Maarten Brock <sourceforge.brock AT dse.nl>
6727 * config.dsp: added dependency on .version and configure_vc.awk
6728 * device/include/setjmp.h: updated for --stack-auto and --xstack
6729 * device/include/mcs51/at89c51snd1c.h: corrected line endings
6730 * device/include/mcs51/XC866.h: added, thanks Llewellyn van Zyl
6731 * device/lib/_setjmp.c: updated for --stack-auto and --xstack
6732 * device/lib/libsdcc.lib: added _setjmp
6733 * src/SDCCast.c (createIvalCharPtr): fixed warnings,
6734 (decorateType): fixed bug 1372851,
6735 (optimizeGetHbit): fixed warning
6736 * src/SDCCglue.c (printIvalChar, printIvalArray): adapted for flexible
6737 array initialisation
6738 * support/regression/tests/bug1057979.c: added test for bug 1358192
6739 * support/regression/tests/setjmp.c: added, test for setjmp/longjmp
6741 2005-12-03 Borut Razem <borut.razem AT siol.net>
6743 * support/scripts/sdcc.nsi: added /SOLID option to "SetCompressor lzma"
6744 command since the NSIS was upgraded to version 2.11 on CF x86-linux2
6746 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6748 * src/SDCCast.c (createIvalStruct, createIvalArray, createIvalPtr,
6749 createIval): implement symbol independant "flexible array member",
6750 (createIvalCharPtr): implemented flexible array initialisation with a
6752 * src/SDCCsymt.c (copyStruct): removed,
6753 (getSize): fixed misleading comment,
6754 (getAllocSize): removed, the additional allocation size is now in
6755 sym->flexArrayLength,
6756 (checkStructFlexArray): new, syntax checks for flexible array members,
6757 (compStructSize): added syntax checks for "flexible array members"
6758 (copyStruct): removed,
6759 (copyLinkChain): removed inefficient fix for bug 770487
6760 * src/SDCCglue.c (emitRegularMap): getAllocSize has been removed
6761 * src/SDCCsymt.h: added structdef.b_flexArrayMember and
6762 symbol->flexArrayLength
6764 * src/SDCCerr.h: added W_INVALID_FLEXARRAY, W_C89_NO_FLEXARRAY,
6765 E_FLEXARRAY_NOTATEND and E_FLEXARRAY_INEMPTYSTRCT
6766 * support/regression/tests/structflexarray.c: added
6767 * support/valdiag/tests/structflexiblearray.c: added
6769 2005-11-29 Bernhard Held <bernhard AT bernhardheld.de>
6771 * src/SDCCast.c (decorateType): fixed bug 1368489
6772 * support/Util/SDCCerr.c,
6773 * support/Util/SDCCerr.h: added warning W_CMP_SU_CHAR
6775 2005-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6777 * device/include/mcs51/at89c51snd1c.h: added file submitted by
6778 Weston T. Schmidt <schmidtw AT users.sourceforge.net>, patch #1368001
6780 2005-11-27 Borut Razem <borut.razem AT siol.net>
6782 * support/cpp2/cppinit.c, support/cpp2/cpplib.h, support/cpp2/mkdeps.c,
6783 support/cpp2/mkdeps.h: added command line option
6784 -obj-ext=<extension> to SDCPP to define object file externion, used
6785 for generation of make dependencies (-M)
6786 * src/SDCCmain.c: pass -obj-ext=<extension> to SDCPP
6788 2005-11-26 Borut Razem <borut.razem AT siol.net>
6790 * support/scripts/sdcc.nsi: added small-stack-auto libraries,
6791 added missing device/lib/mcs51/crt*.asm, pic and pic16 sources,
6792 added pic and pic16 libraries
6794 2005-11-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6796 * device/include/float.h: Corrected typo in prototype of __fsgt
6798 2005-11-25 Borut Razem <borut.razem AT siol.net>
6800 * sdcc/device/lib/Makefile.in, sdcc/device/lib/incl.mk:
6801 added creation of model-mcs51-stack-auto libraries
6803 2005-11-24 Bernhard Held <bernhard AT bernhardheld.de>
6805 * src/SDCCsymt.c (copyLinkChain): fixed bug 770487, copy structdef
6807 * src/SDCCast.c (createIvalArray): removed obsolete comment
6809 2005-11-24 Borut Razem <borut.razem AT siol.net>
6811 * sdcc/device/lib/Makefile.in: remove all unnecessary files, 2nd try...,
6812 added missing device/lib/mcs51/crt*.asm sources
6814 2005-11-23 Bernhard Held <bernhard AT bernhardheld.de>
6816 * src/SDCCast.c (createIvalCharPtr): fixed bug 1348271
6818 2005-11-22 Maarten Brock <sourceforge.brock AT dse.nl>
6820 * device/lib/_fs2schar.c,
6821 * device/lib/_fs2sint.c,
6822 * device/lib/_fs2slong.c: optimized inline asm
6824 2005-11-21 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6826 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6827 Better handling of floats between -1.0 and 0.0.
6829 2005-11-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
6831 * src/mcs51/peeph.def: added missing "if"s as noted by Hubert Sack.
6832 (the missing "if"s prohibited removal of redundant labels)
6834 2005-11-19 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6836 * device/lib/_fs2slong.c, device/lib/_fs2sint.c, device/lib/_fs2char.c:
6837 Properly convert floats between -1.0 and 0.0 to long, int, and char
6838 types (max integer value of negative floats tends to zero).
6839 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6840 Removed changes made so to work properly with floats between
6841 -1.0 and 0.0, as the problem is fixed in _fs2slong.c, _fs2sint.c,
6844 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6846 * src/SDCCcse.c (ReplaceOpWithCheaperOp): minor fix for debugging only
6847 * src/mcs51/gen.c (genUnpackBits): better code and a fix,
6848 (genCast) cosmetic change
6849 * src/ds390/gen.c (genUnpackBits, ): ported from mcs51
6850 * src/ds390/ralloc.c (packRegsForAssign): ported fix for bitfields
6852 * support/regression/tests/bitfields (testSignedBitfields): added
6854 2005-11-18 Borut Razem <borut.razem AT siol.net>
6856 * sdcc/device/lib/Makefile.in: remove all unnecessary files
6857 * device/lib/pic/Makefile.rules, device/lib/pic16/Makefile.subdir:
6858 introduced SILENT option to make building of pic16 libraries less
6860 2005-11-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6862 * device/lib/modff.c, device/lib/ceilf.c, device/lib/floorf.c:
6863 Now they work properly with floats between -1.0 and 0.0
6864 * device/lib/printf_large.c: Removed temporary patch for bug 1358192
6866 2005-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
6868 * src/SDCCicode.c (printOperand): added missing else
6870 2005-11-18 Bernhard Held <bernhard AT bernhardheld.de>
6872 * src/SDCCsymt.c (computeType): fixed bug 1358192: added missing else,
6873 reformatted for better readability
6874 * src/mcs51/gen.c (genUnpackBits): initial, incomplete support for
6877 2005-11-17 Borut Razem <borut.razem AT siol.net>
6879 * device/lib/pic16/Makefile.rules, device/lib/pic16/Makefile.subdir:
6880 introduced SILENT option to make building of pic16 libraries less
6881 verbose - used for nightly snapshot build
6882 * doc/sdccman.lyx: documented that SDCDB and ucSim are currently not
6883 available on Win32 platforms.
6884 * sdcc/device/lib/Makefile.in: added library sources for mcs51, small,
6885 medium, large, pic and pic16
6887 2005-11-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
6889 * device/lib/printf_large.c: Temporary patch for bug 1358192:
6890 printf("%f"...) sets fraction to zero.
6892 2005-11-16 Raphael Neider <rneider AT web.de>
6894 * src/pic/pcode.c (LinkFlow): handle empty flows correctly,
6896 * src/pic/gen.c (genIfx): implemented for CARRY bit
6897 * src/pic16/gen.c (genAssign,genCast): fixed assigning/casting
6898 to generic pointers, fixes #1357332,
6899 (pic16_movLit2f): NEW,
6900 (pic16_storeForReturn,genDataPointerSet): use pic16_movLit2f
6902 2005-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
6904 * src/SDCCmain.c (parseCmdLine): fixed bug 1356800, thanks rsudjian
6906 2005-11-11 Raphael Neider <rneider AT web.de>
6908 * src/pic/gen.c: handle FPOINTERS like POINTERS everywhere
6909 * src/pic16/gen.c (pic16_derefPtr): now works for non-pointers as well,
6910 compute pointer's type from operand,
6911 (genUnpackBits,genPackBits): handle FPOINTERS correctly, re-indented,
6912 improved single bit reads, fixes bug #1353379
6914 2005-11-09 Borut Razem <borut.razem AT siol.net>
6916 * support/scripts/sdcc.nsi: added lib/pic to the package
6918 2005-11-08 Maarten Brock <sourceforge.brock AT dse.nl>
6920 * src/SDCCval.c (valUnaryPM): fixed bug 1350699
6922 2005-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
6924 * support/regression/tests/bug1348008.c: added
6925 * src/mcs51/gen.c (saveRBank, unsaveRBank): fixed bug 1348008
6926 * support/regression/tests/bug1337835.c: updated comment
6928 2005-11-06 Borut Razem <borut.razem AT siol.net>
6930 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6931 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6932 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6933 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6934 sim/ucsim/cmd.src/set.cc, sim/ucsim/cmd.src/show.cc:
6935 dynamic construction of cl_error_class and derivates - 2.nd try
6937 2005-11-05 Borut Razem <borut.razem AT siol.net>
6939 * sim/ucsim/sim.src/error.cc: fixed uninitialized class member variable
6940 bug, which caused Bus Errors on sparc solaris
6942 2005-11-04 Borut Razem <borut.razem AT siol.net>
6944 * sim/ucsim/error.cc, sim/ucsim/errorcl.h,
6945 sim/ucsim/sim.src/stack.cc, sim/ucsim/sim.src/stackcl.h,
6946 sim/ucsim/sim.src/uc.cc, sim/ucsim/sim.src/uccl.h,
6947 sim/ucsim/sim.src/mem.cc, sim/ucsim/sim.src/memcl.h,
6948 sim/ucsim/cmd.src/cmdconf.cc: dynamic construction of cl_error_class
6949 and derivates to resolve the initialization problem on OSX
6951 2005-11-02 Borut Razem <borut.razem AT siol.net>
6953 * sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6954 corrected typo - #include <winsock2.h>
6956 2005-11-02 Maarten Brock <sourceforge.brock AT dse.nl>
6958 * src/asm.c (printILine): always close tmpFile, thanks Beau E. Cox,
6959 (_asxxxx_mapping): added org directive for future enhancements
6961 2005-11-01 Borut Razem <borut.razem AT siol.net>
6963 * sim/ucsim/app.cc, sim/ucsim/cmd.src/cmdutil.cc, sim/ucsim/cmd.src/newcmd.cc:
6964 enabled sockets on WIN32
6965 * sim/ucsim/cmd.src/newcmd.cc: fixed bug with uninitialized variables
6967 2005-10-31 Borut Razem <borut.razem AT siol.net>
6969 * support/regression/generate-cases.py: escape backslashes in {testcase}:
6970 WIN32 backslash path delimiters should be escaped when used in C strings
6971 * support/regression/tests/bitfields.c: exclude failing assertions for
6972 __CYGWIN32__ and __MINGW32__ hosts
6974 2005-10-30 Borut Razem <borut.razem AT siol.net>
6976 * src/SDCCutil.c: corrected double comparison typo
6978 2005-10-30 Maarten Brock <sourceforge.brock AT dse.nl>
6980 * device/lib/medium/Makefile: added for new memory model medium
6981 * device/include/asm/mcs51/features.h: updated for medium/pdata
6982 * device/include/mcs51/c8051f120.h: added sfr16/sfr32 definitions,
6983 added Multiply & Accumulate sbit's and MAC0_PAGE define
6984 * device/include/mcs51/c8051f300.h: added sfr16 definitions
6985 * device/include/mcs51/c8051f310.h: added sfr16 definitions
6986 * device/lib/_mullong.c: update for medium model
6987 * device/lib/incl.mk: added medium model
6988 * doc/sdccman.lyx: documented medium model
6989 * src/SDCCast.c (isBitAndPow2): simplified using updated powof2
6990 * src/SDCCicode.c (geniCodeMultiply, geniCodeDivision): use updated powof2
6991 * src/SDCCmain.c (optionsTable, linkEdit): enabled medium model
6992 * src/SDCCmem.c (allocIntoSeg): set iaccess for pdata symbols,
6993 (allocParms): set SCLS and OCLS to pdata for medium model
6994 * src/SDCCsymt.c (processFuncArgs): use default_local_map and set iaccess
6996 (powof2): return <0 if not power of 2
6997 * src/avr/gen.c (genBitWise): use updated powof2
6998 * src/mcs51/gen.c (genMinusDec): use acc if necessary,
6999 (shiftR2Left2Result): small optimization in setup, save acc when storing,
7000 (shiftLLeftOrResult): use B if necessary
7001 * src/mcs51/main.c (_mcs51_finaliseOptions, mcs51_port): added medium model
7002 * src/mcs51/peeph.def: renamed 226 to 226.b, added 226.a
7003 * src/pic/main.c (_pic14_do_link): made void parameter list explicit
7004 * support/regression/Makefile.in: added test-mcs51-medium
7005 * support/regression/ports/mcs51-medium/spec.mk: added to test medium model
7007 2005-10-28 Bernhard Held <bernhard AT bernhardheld.de>
7009 * src/SDCCsymt.c (compStructSize): make bitfields without (un)signed
7011 * device/lib/time.c (mktime): fixed bug 1334315
7013 2005-10-28 Raphael Neider <rneider AT web.de>
7015 * device/include/pic/p16f_common.inc: added common declarations
7016 * src/pic/ralloc.c (initStack): moved regs *r to block start for Alpha
7018 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7020 * src/mcs51/gen.c (getTempRegs): return 0 if not enough registers found,
7021 (aopPutUsesAcc): added to predict accumulator use,
7022 (assignResultValue): save acc if necessary,
7023 (genMinusDec): store result if indirectly addressed,
7024 (genDivOneByte): save acc if necessary,
7025 (movLeft2Result): bugfix if left already in acc,
7026 (genAnd, genOr, genXor, shiftL2Left2Result, shiftR2Left2Result): pay more
7027 attention to accumulator use (esp. pdata),
7028 (genReceive): receive pdata correctly
7029 * src/SDCCicode.c (isOperandInPagedSpace): added to detect pdata operands
7030 * src/SDCCicode.h: added isOperandInPagedSpace prototype
7032 2005-10-27 Raphael Neider <rneider AT web.de>
7034 * doc/sdccman.lyx: corrected version (should be 2.5.4 not 2.5.5)
7036 2005-10-27 Raphael Neider <rneider AT web.de>
7038 * .version: changed version to 2.5.4
7039 * doc/sdccman.lyx: changed version to 2.5.4, added some remarks to PIC14
7040 * device/lib/pic/libsdcc/{_mulint.c,_mullong.c}: use unsigned literals,
7041 (_divschar.c,divuchar.c,_mulchar.c,_modschar.c,_moduchar): NEW,
7042 arithmetics support routines
7043 * device/lib/pic/Makefile.rules: have assembler sources preprocessed
7044 * device/lib/Makefile.in: also create installdir for pic
7046 * src/SDCCopt.c (cnvToFcall): mark support routines `extern' for
7048 * src/pic/device.c (dump_sfr): rewritten to delegate register
7049 placement to the linker (use `extern sym' rather than sym EQU addr),
7050 (validAddress): fixed to check last specified address
7051 * src/pic/gen.c (aopForSym): added code to deal with array (useless?),
7052 (popGetLit): truncate literal value to 8 bit,
7053 (popGet): moved assert to more appropriate place
7054 (popGetExternal): create pCode operand from and mark the according
7055 symbol as being `extern'
7056 (popGetAddr): added sanity check on immediate's offset, provide
7057 GPOINTER tag on demand
7058 (aopPut): fixed for immediates,
7059 (mov2w_op): move operand's address or contents to WREG (depending on
7060 operand type), safer variant of mov2w,
7061 (movwf,call_libraryfunc): NEW, handy abbreviations,
7062 (get_argument_pcop,get_return_val_pcop,pass_argument,
7063 get_returnvalue): interface for accessing function parameters and
7065 (assignResultValuei,genRet): use new parameter/return value interface
7066 (pic14_getDataSize): back to old version handling generic pointers,
7067 (pic14_toBoolean,genNot,genCpl,genCmpEq,genOrOp): heavily rewritten,
7068 provided implementation and/or fixed old one,
7069 (genMultOneByte,genDivOneByte,genModOneByte): implemented as library
7070 calls, removed legacy 8051 reference code
7071 (AccLsh,AccRsh): rewritten and fixed to deal with signed operands
7072 (loadSignToC): NEW, move the operands sign bit to CARRY,
7073 (genGenericShift): NEW, replaces genLeftShift, genRightShift and
7074 genRightShiftSigned, accepts negative shift counts,
7075 (setup_fsr): load FSR and adjust IRP (indirect memory access),
7076 (emitPtrByteGet,emitPtrByteSet): rewritten, now works with
7077 generic pointers, __data pointers and __code pointers,
7078 (genUnpackBits,genPackBits): rewritten to work with generic pointers
7079 and signed bitfields, limit bitfields to 8 bit,
7080 (genDataPointerGet): fixed number of bytes read,
7081 (genGenPointerGet,genConstPointerGet): fixed bitfield access,
7082 (genPointerGet,genPointerSet): fixed handling of __code pointers,
7083 pointers to constant data are no longer assumed to point to __code
7084 space, removed invalid pointer types,
7085 (bitpatternFromVal): retrieve the PICs representation of an integer
7087 (genDataPointerSet): fixed assigning to po_immediate operands,
7088 (genGenPointerSet): implemented as library call,
7089 (genIfx): fixed incorrect condition,
7090 (genAddrOf): limit generic pointers' addresses to 2 bytes,
7091 provide GPOINTER tag according to destination's storage class,
7092 (genCast): added code to handle casting to generic pointers, added
7093 sign-/zero extension of the result
7094 (aop_isLitLike,op_isLitLike): fixed handling of immediates
7095 * src/pic/gen.h: added macros to access IRP bit in STATUS register
7096 * src/pic/genarith.c (genAddLit): use min(result's,left's) size, sign
7098 * src/pic/glue.c (is_shared_address,is_shared): check whether a given
7099 address/register resides in the shared banks
7100 (emitSymbolToFile): improved to handle global and `pinned' symbols,
7101 put all variables into separate sections (have the linker arrange
7103 (picglue): put init code and interrupt handlers in separate sections
7104 * src/pic/main.c: added port specific options table, modified to PORT
7105 structure to make GPOINTERs 3 byte, added pic14_options
7106 (_pic14_do_link): private linking routine (update paths to libraries,
7107 add libsdcc.lib by default)
7108 * src/pic/main.h: declare pic14_options
7109 * src/pic/pcode.c: fixed instructions i/o relations,
7110 (RegCond): reverted to correct version,
7111 (newpCodeOpLit): truncate literals to 8 bit,
7112 (genericPrint): added debug output,
7113 (getRegFromInstruction): fixed for various operand types, simplified
7114 (BuildFlow): fixed broken handling of isntructions with labels
7115 (LinkFlow): start at last instruction in flow (skip trailing comments),
7116 pass the flow on to the next instruction after CALL
7117 (pCodeReplace): NEW, replace a pCode and move meta data to the new one
7118 (insertPCodeInstruction): fixed inserting after a skip instruction,
7119 (DoBankSelect): fixed for labeled instructions
7120 (OptimizepBlock): honor --nopeep switch
7121 (AnalyzeFlow,ReuseReg): prevent crash on source files with no function
7122 * src/pic/pcodepeep.c (pCodePeepMatchRule): prevent NULL pointer accesses
7123 * src/pic/pcoderegs.c (regIsLocal): NEW, check visibility of a register
7124 (pCodeOptime2pCodes): allow disabling this optimization via
7125 --no-pcode-opt due seldomly occuring bugs, fixed some conditions
7126 but is still buggy), started implementation of a dataflow based
7127 pCode optimization (CSE + dead code elimination)
7128 (pCodeRegMapLiveRangesInFlow): removed bogus inCond
7129 * src/pic/ralloc.c (initStack): renamed stack registers to STK%d, the new
7130 names are independant of the stack location and therefore portable across
7133 2005-10-27 Maarten Brock <sourceforge.brock AT dse.nl>
7135 * src/mcs51/ralloc.c (bitType): added to detect bit variables,
7136 (selectSpil): fixed bug 1337835 by not spilling bit variables
7137 * support/regression/tests/bug1337835.c: added test for this bug
7138 * src/mcs51/peeph.def: restart after rule 3.c,
7139 addded rules 263.x to optimize loading constants
7141 2005-10-26 Raphael Neider <rneider AT web.de>
7143 * src/SDCCsymt.c (compStructSize): allow signed bitfields for PIC ports
7144 * src/pic16/gen.c (genUnpackBits): support signed bitfields,
7145 (genAssign): emit warning when casting literals to generic pointer
7146 type, also applies when taking the address of a fixed variable,
7147 (genCast): improved casting to generic pointers
7148 * src/pic16/glue.c (pic16emitStaticSeg): fixed(?) handling of fixed
7149 extern variables, added verbose error message
7150 * device/include/pic16/{string.h,errno.h}: added #pragma library c
7152 2005-10-26 Bernhard Held <bernhard AT bernhardheld.de>
7154 * src/mcs51/gen.c (genMinus): fixed bug 1270906: reverse subtraction,
7155 carry must be complemented too
7156 * src/mcs51/peeph.def: addded rule 262 to remove double cpl c, which
7157 could be emitted by genMinus
7158 * src/SDCCval.c (constVal): fixed bug 1305065
7160 2005-10-25 Bernhard Held <bernhard AT bernhardheld.de>
7162 * src/SDCCast.c (addCast): added promotion for bit variables
7163 (decorateType): emit W_COMPLEMENT before the problem vanishes behind
7164 promotion casts + optimisation
7165 (optimizeGetWord): fix warning 'i' might be used uninitialized
7166 * src/mcs51/gen.c (genCpl): removed W_COMPLEMENT
7167 * src/ds390/gen.c (genCpl): removed W_COMPLEMENT
7169 2005-10-24 Bernhard Held <bernhard AT bernhardheld.de>
7171 * src/SDCCicode.c (ast2iCode): reverted to 1.224 because of regression:
7172 all chars are promoted to int; promotion should be handled in SDCCast.c
7174 2005-10-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7176 * device/lib/_strcmp.c: Fixed bug 1326457
7178 2005-10-11 Raphael Neider <rneider AT web.de>
7180 * device/lib/pic16/libio/i2c.ignore: added 1320, fixes broken builds
7181 * device/lib/pic16/libdev/pic18f1320.c: added 1320's device library
7183 2005-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
7185 * src/SDCC.y (AT): fixed bug with sfr32 addresses when built with GCC
7186 * support/regression/tests/sfr16.c: added test for the sfr32 bug
7188 2005-10-04 Raphael Neider <rneider AT web.de>
7190 * device/include/pic16/pic18fregs.h, src/pic16/devices.inc,
7191 device/lib/pic16/pics.all: added pic18f1320
7192 * src/pic16/pcode.c (mnem2key): fixed prototype's argument mismatch
7194 2005-09-30 Raphael Neider <rneider AT web.de>
7196 * src/pic16/device.c (Pics16[]): moved device descriptions to devices.inc
7197 * src/pic16/devices.inc: NEW, provides device descriptions
7198 * src/pic16/gen.c (genInline): fixed handling of ';'-comments
7200 2005-09-26 Maarten Brock <sourceforge.brock AT dse.nl>
7202 * src/SDCCicode.c (operandOperation): added GETABIT, GETBYTE, GETWORD and
7205 2005-09-25 Maarten Brock <sourceforge.brock AT dse.nl>
7207 * doc/sdccman.lyx: updated Highest Order Bit documentation,
7208 documented Any Order Bit, Higher Order Byte and Higher Order Word
7209 * src/SDCC.y: added tokens GETABIT, GETBYTE, GETWORD
7210 * src/SDCCast.c (optimizeGetHbit): updated to also accept bool=expr&(1<<n),
7211 (optimizeGetAbit): new, to get any bit, not only the high bit,
7212 (optimizeGetByte): new, to get a byte from a (long) int: expr>>(8*n),
7213 (optimizeGetWord): new, to get a word from a long int: expr>>(8*n),
7214 (isConformingBody): also check GETABIT, GETBYTE, GETWORD,
7215 (decorateType): '&': also try GETABIT, GETBYTE, GETWORD optimization,
7216 RIGHT_OP: also try GETBYTE, GETWORD optimization,
7217 GETABIT, GETBYTE, GETWORD: decorate them,
7218 (isShiftRightLitVal, isBitAndPowOf2): new helper functions,
7219 (ast_print): added GETABIT, GETBYTE, GETWORD
7220 * src/SDCCcse.c (isSignedOp): added GETABIT, GETBYTE, GETWORD
7221 * src/SDCCicode.c (codeTable): added GETABIT, GETBYTE, GETWORD,
7222 (geniCodeBinary): new generic binary icode,
7223 (ast2iCode): added GETABIT, GETBYTE, GETWORD
7224 * src/port.h: updated comment for PORT.hasExtBitOp
7225 * src/mcs51/gen.c (genGetAbit): new, to get any single bit,
7226 (genGetByte): new, to get a single byte,
7227 (genGetWord): new, to get a word from a long,
7228 (gen51Code): added GETABIT, GETBYTE, GETWORD
7229 * src/mcs51/main.c (hasExtBitOp): added GETABIT, GETBYTE, GETWORD
7231 2005-09-23 Raphael Neider <rneider AT web.de>
7233 * configure.in, configure: have device/lib/pic configured
7234 * device/lib/Makefile.in: added model-pic14
7235 * device/lib/clean.mk: added pic/ to clean rule
7236 * device/lib/pic: added rudimentary pic14 library providing support
7237 functions for multiplication/division/generic pointer access
7238 * src/SDCCopt.c (convilong): mark support functions as extern
7239 for pic14 port as well
7240 * src/pic/gen.c (genMult): added assertions,
7241 (genpic14Code): emit warning on unhandled iCodes
7242 * src/pic/main.c (_hasNativeMulFor): return true only for 8x8 bit
7243 * src/pic/pcode.c (pCodeOpCopy),
7244 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed handling of various
7245 pCodeOpReg-subtypes (PO_{STATUS,INTCON,PCL,PCLATH,PCLATU,BSR,
7246 SFR_REGISTER}), made safe for future extensions
7247 * src/pic16/pcode.c (pic16_safepCodeUnlink): allow for removal of
7248 instructions even if preceeded by SKIP instructions (also remove
7249 them); removed unused code
7250 * src/pic16/pcode.h: added arg2 to pCodeOpLit to match pCodeOpLit2,
7251 prevents leaving parts of the structure uninitialized after copying
7253 2005-09-22 Maarten Brock <sourceforge.brock AT dse.nl>
7255 * src/mcs51/gen.c (genMinus): fix for undetected bug introduced 3 months
7257 * support/regression/tests/addsub.c: added test for the bug
7259 2005-09-21 Raphael Neider <rneider AT web.de>
7261 * device/include/pic16/pic18f1220.h,
7262 device/lib/pic16/libdev/pic18f1220.c: added ECCPAS sfr and bitfield
7263 * device/lib/pic16/Makefile.rules: added missing opening paren
7264 * src/pic16/gen.c (pic16_genNot,pic16_genCpl): removed as these
7265 are provided in genutils.c,
7266 (genUminusFloat,genUminus,genCmpEq): added asserts on different
7267 operand/result sizes,
7268 (genCmp): assert on NULL pointers first, then check deref'ed values
7269 * src/pic16/genutils.c (pic16_genCpl): fixed for different operand/
7272 2005-09-18 Raphael Neider <rneider AT web.de>
7274 * src/pic16/gen.c (genFarPointerGet,genFarPointerSet): removed
7275 as these are now unused,
7276 (genPointerGet,genPointerSet): handle FPOINTERs like POINTERs
7277 * src/pic16/pcode.c (pic16_symIsSpecial): assume REG_TMPs to be
7278 local, avoids uninitialized pointer dereference on r->name
7279 * src/pic16/ralloc.c (newReg): fixed indentation
7281 2005-09-13 Maarten Brock <sourceforge.brock AT dse.nl>
7283 * src/SDCCval.c (constVal): fixed bug 730366
7284 * support/Util/SDCCerr.c,
7285 * support/Util/SDCCerr.h: added warning W_INVALID_INT_CONST
7287 2005-09-10 Maarten Brock <sourceforge.brock AT dse.nl>
7289 * as/mcs51/lkmem.c (summary2): fixed report for absolute areas (bug 1210220)
7291 2005-09-09 Maarten Brock <sourceforge.brock AT dse.nl>
7293 * src/mcs51/peeph.def (241.x): fixed bug when comparing generic pointers
7295 2005-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
7297 * as/hc08/lkaomf51.c (OutputName): made name unsigned char,
7298 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7299 * as/mcs51/lkaomf51.c (OutputName): made name unsigned char,
7300 (hex2dec): made hex_digit unsigned char, removed ascii dependance
7301 * as/mcs51/lkarea.c (lnkarea2): sort absolute areas to the front
7302 * packihx/packihx.c (hexDigit): made c unsigned char
7303 * as/mcs51/lklibr.c (fndsym),
7304 * link/z80/lkgb.c (gb),
7305 * link/z80/lklibr.c (fndsym),
7306 * link/z80/lkrloc.c (relr),
7307 * sim/ucsim/libltdl/ltdl.c (load_deplibs, try_dlopen),
7308 * src/SDCC.lex (checkCurrFile, process_pragma),
7309 * src/SDCCglue.c (spacesToUnderscores),
7310 * src/SDCCmain.c (setParseWithComma, processFile),
7311 * src/asm.c (tvsprintf, printCLine),
7312 * src/avr/gen.c (emitcode, aopPut),
7313 * src/ds390/gen.c (emitcode),
7314 * src/hc08/gen.c (emitcode, emitinline),
7315 * src/mcs51/gen.c (emitcode, genInline),
7316 * src/pic/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7318 * src/pic/ralloc.c (debugLog),
7319 * src/pic16/pcodepeep.c (cvt_extract_destination, cvt_extract_status,
7321 * src/pic16/ralloc.c (debugLog),
7322 * src/z80/main.c (_process_pragma):
7323 made all ctype.h function calls safe
7324 * src/SDCCopt.c: include math.h for fabs
7325 * src/SDCCpeeph.c: added macros ISCHARDIGIT, ISCHARSPACE and ISCHARALNUM
7326 and used them throughout the code to make ctype.h function calls safe
7327 * src/ds390/main.c (asmLineNodeFromLineNode),
7328 * src/mcs51/main.c (asmLineNodeFromLineNode): made p unsigned char*
7329 * src/pic/gen.c (DEBUGpic14_emitcode, pic14_emitcode): made lbp
7331 * src/pic/pcode.c (mnem2key): made mnem unsigned char*,
7332 (newpCodeAsmDir): made ctype.h function calls safe
7333 * src/pic16/gen.c (pic16_emitpcomment, DEBUGpic16_emitcode,
7334 pic16_emitcode): made lbp unsigned char*
7335 * src/pic16/pcode.c (mnem2key): made mnem unsigned char*,
7336 (pic16_newpCodeAsmDir): made ctype.h function calls safe
7337 * src/xa51/gen.c (emitcode),
7338 * src/z80/gen.c (_emit2): made lbp unsigned char*
7339 * support/Util/MySystem.c (split_command): made cmd_line and p unsigned
7342 2005-09-05 Raphael Neider <rneider AT web.de>
7344 * src/pic16/ralloc.c (pic16_allocDirReg): use device specific
7345 access bank splitpoint
7347 2005-09-05 Raphael Neider <rneider AT web.de>
7349 * device/lib/pic16/libc/Makefile: added (missing) string to SUBDIRS
7351 2005-09-03 Maarten Brock <sourceforge.brock AT dse.nl>
7353 * .version: changed to version 2.5.3
7354 * doc/sdccman.lyx: changed version to 2.5.3,
7355 documented --codeseg and --constseg and pragma codeseg and constseg,
7356 documented bit parameters (reentrant) and bit returning
7357 * src/SDCCicode.c (geniCodeReceive): fixed (possible) bug generating
7358 currFunc->recvSize, but is this ok for all ports?
7359 (ast2iCode): result of ~ on unsigned char must be cast to int for
7361 * src/SDCCmem.c (allocGlobal, allocLocal): don't put bit returning
7362 function pointers in bit space
7363 * src/SDCCsymt.c (checkSClass): allow bit returning function pointers,
7364 (processFuncArgs): call port.reg_parm() with reentrancy info
7372 * src/z80/main.c: port.reg_parm prototype extended with
7373 "bool reentrant" parameter
7374 * src/mcs51/main.c (_mcs51_regparm): use parameter reentrant instead of
7375 options.stackAuto for allocating bit register parameters
7376 * src/mcs51/gen.c (genNot): optimized complementing direct bit,
7377 (genSend): set BitBankUsed if it is,
7378 (selectRegBank): factored out of genCall for use in genPcall,
7379 (genCall): removed redundant dtype assignmen, use selectRegBank,
7380 (genPcall): handle returning in Carry properly, save in F0 if needed,
7381 (genReceive): handle bit register parameters
7382 * src/mcs51/ralloc.c (updateRegUsage): update BitBankUsed along the way,
7383 (mcs51_assignRegisters): enable bit registers for all reentrant
7384 functions and don't set BitBankUsed unconditionally
7385 * src/mcs51/peeph.def (177.d): fixed bug if %2==%3
7386 * support/regression/tests/bitvars.c: enable tests for SDCC_STACK_AUTO
7387 * support/regression/tests/funptrs.c: added tests for BOOL and for return
7389 2005-08-27 Borut Razem <borut.razem AT siol.net>
7391 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) and on
7392 ppc-osx (Darwin) does not support -u option. It seems that it is
7393 supported only on Linux - GNU cp
7395 2005-08-25 Borut Razem <borut.razem AT siol.net>
7397 * sim/ucsim/gui.src/serio.src/Makefile.in,
7398 sim/ucsim/s51.src/Makefile.in, sim/ucsim/avr.src/Makefile.in,
7399 sim/ucsim/z80.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7400 sim/ucsim/xa.src/Makefile.in: install -s changed to 2 steps:
7401 install and strip, since the strip at /usr/ccs/bin should be used
7404 2005-08-24 Borut Razem <borut.razem AT siol.net>
7406 * clean.mk, device/lib/clean.mk: find on sparc-solaris does not support -maxdepth option
7408 2005-08-23 Bernhard Held <bernhard AT bernhardheld.de>
7410 * src/SDCCopt.c (convertToFcall): fixed modulus with divisors 1 and
7413 2005-08-23 Maarten Brock <sourceforge.brock AT dse.nl>
7415 * as/mcs51/aslink.h: completed lkrloc.c prototypes
7416 * as/mcs51/lkmain.c (link_main): fixed warning
7417 * device/include/stdbool.h: ds390 has no advanced bit support yet
7418 * src/SDCC.y: use SPEC_SHORT and renamed _signed to b_signed
7419 * src/SDCCsymt.c: use SPEC_SHORT and renamed _signed to b_signed
7420 * src/SDCCsymt.h (struct specifier): renamed _xxx bitfields to b_xxx
7421 and updated their macros
7422 * src/SDCCval.c (constVal): updated comment for renamed b_long
7424 2005-08-22 Maarten Brock <sourceforge.brock AT dse.nl>
7426 * as/mcs51/asdata.c: changed ctype['['] to BINOP
7427 * as/mcs51/asexpr.c (expr): added case '[' for bit access in bdata,
7428 (term): abused bit 15 of s_addr to indicate bit-addressable bytes,
7429 (oprio): set priority for '['
7430 * as/mcs51/aslink.h: added define R_BIT, and prototypes for adb_bit
7432 * as/mcs51/asm.h: added defines R_BIT and S_BIT
7433 * as/mcs51/lkarea.c (lnksect2): use T for seg BIT_BANK and overlay it
7434 * as/mcs51/lkdata.c: changed ctype['['] to BINOP
7435 * as/mcs51/lkmain.c (Areas51): rel2 contains 12 (=C) areas now,
7436 added overlayable BIT_BANK area
7437 * as/mcs51/lkmem.c (summary): add BIT_BANK to BSEG_BYTES in the report,
7438 (summary2): explain 'T' in legenda
7439 * as/mcs51/lkrloc.c: replaced old K&R style,
7440 (relr): added R_BIT processing,
7441 (errmsg): added "Bit-addressable relocation error",
7442 (adb_bit): added for converting from byte- to bit-addressable space,
7443 (adb_24_bit): added for converting from byte- to bit-addressable space
7444 * device/include/stdbool.h: changed BOOL to __bit for mcs51 as it can be
7445 used in reentrant functions now even as return value
7446 * device/lib/_gptrput.c (_gptrput): removed obsolete code
7447 * src/SDCCast.c (resultTypePropagate): also propagate AND_OP and OR_OP,
7448 (decorateType): case '!', GETHBIT, AND_OP, OR_OP: result in bool or char
7449 * src/SDCCglobl.h: added indicator BitBankUsed
7450 * src/SDCCglue.c (glue): emit area BIT_BANK with byte 'bits' and equ's for
7451 the bit registers b0-b7
7452 * src/SDCCicode.c (operandFromSymbol): removed IS_BITVAR check,
7453 (geniCodeCast): fixed bug 1263853,
7454 (geniCodeLogicAndOr): put result in bool or char,
7455 (geniCodeReceive): added parameter func for accessing the return type,
7456 (geniCodeFunctionBody): pass func to geniCodeReceive
7457 * src/SDCCmain.c: added indicator BitBankUsed
7458 * src/SDCCmem.c (allocLocal): explicitly set sclass for V_BIT
7459 * src/SDCCsymt.c (newBoolLink): added for creating a bool/bit,
7460 (checkSClass): don't put automatic bool/bit on stack,
7461 (checkFunction): removed check on function cannot return bit
7462 * src/SDCCsymt.h: added newBoolLink prototype
7463 * src/mcs51/gen.c (rb1regs): added bit registers,
7464 (movc): created for assigning to carry,
7465 (pushReg, popReg): created for pushing registers,
7466 (sameRegs): check both AOP_REG and AOP_CRY types,
7467 (aopOp): handle bit registers,
7468 (aopPut): optimization no self-assign,
7469 (saveRegisters): push reg->base (bits) only once for bit registers,
7471 (unsaveRegisters): pop reg->base only once and use popReg,
7472 (assignResultValue): added parameter func and return in carry for bits,
7473 (genIpush): optimization no reload in A if not changed,
7474 (genSend): bit parameters in reentrant functions are passed in bit
7475 registers by first assigning to bits in B, then save registers and
7477 (genCall): handle returning in Carry properly, save it in F0 if needed,
7478 (genPcall): updated assignResultValue call, this is not safe yet for bit
7479 returning function !!!
7480 (genFunction): don't generate equ's for bit registers and use pushReg,
7481 (genEndFunction): take care of bit returning functions and use popReg,
7482 (genRet): return bit in Carry,
7483 (genIfx): optimize bit registers and other directly addressable bits,
7484 (genReceive): updated assignResultValue call
7485 * src/mcs51/main.c (_mcs51_reset_regparm): added regBitParmFlg,
7486 (_mcs51_regparm): allow passing of upto 8 bit parameters in bit
7487 registers when using stack-auto
7488 * src/mcs51/ralloc.c (_G): added allBitregs,
7489 (regs8051): added the bit registers,
7490 (createStackSpil): use macro IS_BIT,
7491 (getRegBit): added to allocate a bit register, else spill,
7492 (getRegBitNoSpil): added to allocate a bit register, else a gpr,
7493 (updateRegUsage): factored out to ease stepping while debugging,
7494 (serialRegAssign): use updateRegUsage, only spill bits if necessary,
7495 also allocate bit registers,
7496 (fillGaps): handle bit registers,
7497 (findAllBitregs): added to create bit vector with all bit registers,
7498 (mcs51_allBitregs): returns this bit vector,
7499 (mcs51_assignRegisters): when using stack-auto use bit registers for
7500 passing parameters and creating local variables
7501 * src/mcs51/ralloc.h: added B0_IDX..B7_IDX and prototype mcs51_allBitregs
7503 2005-08-22 Borut Razem <borut.razem AT siol.net>
7505 * device/lib/Makefile.in: replaced find option -or with -o
7506 to make it run on solaris
7508 2005-08-22 Raphael Neider <rneider AT web.de>
7510 * src/pic16/gen.c (pic16_loadFromReturn): added check for AOP_PCODE,
7511 fixes #1265442 (crash on Solaris)
7513 2005-08-20 Borut Razem <borut.razem AT siol.net>
7515 * configure, configure.in: added tests for libsocket and libnsl libraries,
7516 requred by sdcdb on sparc-solaris; generate support/regression/Makefile
7517 from support/regression/Makefile.in
7518 * support/regression/Makefile.in: added
7519 * device/lib/pic16/Makefile.common.in: force make to use bash shell
7520 * sim/ucsim/libtool: regenerated on sparc-solaris
7521 * sim/ucsim/avr.src/Makefile.in, sim/ucsim/hc08.src/Makefile.in,
7522 sim/ucsim/s51.src/Makefile.in, sim/ucsim/xa.src/Makefile.in,
7523 sim/ucsim/z80.src/Makefile.in: removed GNU ld specific linker options
7524 -Wl,--start-group and -Wl,--end-group to enable ucsim compilation on
7525 sparc-solaris, which doesn't use GNU ld linker
7526 * device/lib/Makefile.in: cp on sparc-solaris (SunOS) does not support -u option
7527 * as/Makefile: find on sparc-solaris does not support -maxdepth option
7529 2005-08-19 Maarten Brock <sourceforge.brock AT dse.nl>
7531 * src/mcs51/peeph.def: updated comments
7533 2005-08-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7535 * device/lib/_gptrget.c,
7536 * device/lib/_gptrput.c: slightly shorter
7537 * doc/sdccman.lyx: incremented version
7538 * src/mcs51/peeph.def: moved peephole comments to the line of first
7539 change to better keep line correlation, reanimated 186.e
7540 * src/mcs51/peeph.def: renamed similar peepholes by using suffixes
7542 2005-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
7544 * src/pic/pcode.c : Pasted ".line" assembly directives patch from
7545 David Saxton with quotes around file name.
7547 2005-08-15 Borut Razem <borut.razem AT siol.net>
7549 * support/regression/tests/bitfields.c, support/regression/tests/bitvars.c,
7550 support/regression/tests/bitwise.c, support/regression/tests/literalop.c,
7551 support/regression/tests/rotate.c, support/regression/tests/zeropad.c:
7552 make tests run on x86_64 platform
7554 2005-08-13 Raphael Neider <rneider AT web.de>
7556 * device/lib/pic16/Makefile.subdir: weakened clean-intermediate rule
7557 as it might be executed DURING a build (parallel make is wonderful)
7559 2005-08-13 Raphael Neider <rneider AT web.de>
7561 * device/lib/Makefile.in (port-specific-objects-pic16):
7562 revert to cp $(PORT)/bin/*.* $(PORTDIR)
7563 * device/lib/pic16/Makefile: added .PHONY targets, removed builddir
7565 * device/lib/pic16/Makefile.rules: build subdirs before creating
7566 the library, removed builddir rule, create $(builddir) early in
7567 recurse rule, use empty recurse rule for leaf directories
7568 * device/lib/pic16/Makefile.subdir: added phony targets, ignore
7569 mkdir errors (race condition), removed duplicate suffix "hex"
7571 * device/lib/pic16/libdev/Makefile: recursive make via + and $(MAKE)
7572 * device/lib/pic16/libio/Makefile: create sub-make's builddir early,
7573 prevents mkdir -p from aborting on Alpha
7575 2005-08-12 Raphael Neider <rneider AT web.de>
7577 * src/pic16/glue.c (pic16_print(G)PointerType): do not flush
7578 db-statements in order to allow for arrays of pointers in code
7579 sections to be placed without interspersed 0-padding, fixes
7581 * (emitStatistics): fixed division by zero for pic18f1220
7582 * src/pic16/pcode.c: buffer (up to) 12 DB directives to allow for
7583 unpadded writing of 8-bit, 16-bit, 24-bit and 32-bit values
7584 * (pic16_emitDS): respect DB_ITEMS_PER_LINE
7585 * (pic16_pCodeConstString): keep track of already emitted string
7586 literals to prevent "duplicate definitions of symbol _str_NR"
7587 * src/pic16/ralloc.c (pic16_allocRegByName): removed not so helpful
7589 * device/lib/Makefile.in: ignore failing PIC16 library builds
7590 * device/lib/pic16/Makefile: do not build if gputils are missing
7591 * device/lib/pic16/Makefile.common.in: do not enforce MAKEFLAGS=-s
7593 2005-08-10 Raphael Neider <rneider AT web.de>
7595 * device/lib/Makefile.in: fixed copying pic16 libraries (broken by
7598 2005-08-10 Raphael Neider <rneider AT web.de>
7600 * src/*.c, src/pic16/{gen.c,glue.c,main.c}: applied Vangelis
7601 Rokas' patch to add the new fixed point type "__fixed16x16"
7602 * device/lib/pic16/libsdcc/fixed16x16: added Vangelis' support
7603 functions for __fixed16x16 arithmetics
7604 * device/lib/pic16: reimplemented the build system to support
7605 a separate build directory, better handling of libio (create
7606 the library in a separate subdir for each architecture) and
7607 easier configuration (centralized in Makefile.common)
7609 2005-08-07 Raphael Neider <rneider AT web.de>
7611 * src/pic16/gen.c (genrshTwo): fixed sign extension
7612 * src/pic16/device.c: added pic18f2320, 4220 and 4320
7613 * device/include/pic16/pic18f2220.h: changed some bit definitions,
7615 * device/include/pic16/pic18f4220.h: NEW, header for
7616 pic18f4220 and pic18f4320
7617 * device/include/pic16/pic18fregs.h: added new devices,
7618 embraced Nop(), ClrWdt(), Sleep() and Reset() with do {} while(0)
7619 * device/include/pic16/signal.h: resolved name clashes
7620 on bit definitions, added DEF_HANDLER2(sig1,sig2,handler)
7621 to also allow testing for interrupt enable bits, added
7622 comments on how to use the macros
7623 * device/lib/pic16/libdev/pic18f2220.c: added T0CONbits
7624 * device/lib/pic16/libdev/pic18f{2320,4220,4320}.c: NEW,
7625 register definitions for the devices
7626 * device/lib/pic16/pics.all: added new devices
7627 * device/lib/pic16/libc/stdlib/calloc.c: fixed zeroing
7629 * device/lib/pic16/libc/stdlib/memfree: do not count
7630 the block header as free memory
7631 * device/lib/pic16/libc/stdlib/memmisc.c (_initHeap):
7632 simplified and added missing end-of-blocklist-marker
7633 (reported by Peter Onion, fixes #1252814)
7634 * (_mergeHeapBlock): fixed loop condition
7635 * device/lib/pic16/libc/stdlib/realloc.c: return NULL for
7636 len==0, restructured code
7637 * device/lib/pic16/libc/stdlib/{malloc,memfreemax}.c: cleaned
7638 up a bit, reduced bitfield accesses, prevent endless loops
7639 in case of heap corruption
7640 * device/lib/pic16/libc/stdlib/x_ftoa.c: disabled
7641 "unreferenced arguments/must return a value" warnings
7642 * device/lib/pic16/libio/usart/ubaud.c (usart_baud):
7643 replaced BAUDREG with SPBRG
7644 * device/lib/pic16/libsdcc/lregs/{lrrest.c,lrst.c},
7645 device/lib/pic16/debug/gstack/gstack.c: replaced
7646 _naked, _asm, _endasm with __naked, __asm, __endasm
7648 2005-08-05 Raphael Neider <rneider AT web.de>
7650 * src/pic16/gen.c (pic16_aopGet): fixed handling of offsets in
7651 AOP_PCODE operands, fixes multibyte union-bitfield-accesses
7653 2005-08-05 Borut Razem <borut.razem AT siol.net>
7655 * device/lib/Makefile.in: added missing ';'
7656 * configure: removed ^M characters
7658 2005-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7660 * device/include/mcs51/at89c51ed2.h, device/include/mcs51/p89v51rd2.h,
7661 device/include/mcs51/at89s53.h: changed to GNU Lesser General Public
7664 2005-08-04 Borut Razem <borut.razem AT siol.net>
7666 * configure.in: pic16 libraries build 2nd try - enable running
7667 configure in device/lib/pic16
7668 * configure: regenerated from configure.in
7669 * device/lib/Makefile.in: create $(PORT)/bin directory
7671 2005-08-03 Raphael Neider <rneider AT web.de>
7673 * src/pic16/gen.c (pic16_derefPtr): NEW, single place
7674 to get/set values via pointers
7675 * (genUnpackBits,genPackBits): changed detection of
7676 ptr->bitfield vs. sym.bitfield, fixed access via generic
7677 pointers, removed dead (wrong) code for multibyte bitfields
7678 * (genNearPointerGet, genGenPointerGet): removed useless code,
7679 fixed bitfield detection, fixes #1250594
7680 * (genNearPointerSet): removed useless code
7681 * src/pic16/gen.h: renamed pic16_emitpcode to pic16_emitpcode_real
7682 and introduced macro pic16_emitpcode that conditionally emits
7683 the origin of the following pCode (useful for debugging SDCC)
7684 * src/pic16/pcode.c: changed (and disabled) some debug outputs
7685 * (createDefmap): fixed handling of LFSR for --optimize-df
7687 2005-08-02 Borut Razem <borut.razem AT siol.net>
7689 * device/lib/Makefile.in: pic16 libraries build enabled since
7690 gputils-0.13.2 are now localy installed at sourceforge's compile farm
7692 2005-08-02 Raphael Neider <rneider AT web.de>
7694 * src/pic16/gen.c (genPackBits): removed deprecated warning
7695 * (genGenPointerSet): fixed bitfield detection
7697 2005-08-02 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7699 * device/include/mcs51/msm8xc154s.h: Removed PT2 definition, now in 8052.h.
7701 2005-07-31 Raphael Neider <rneider AT web.de>
7703 * device/lib/pic16/libdev/pic18f458.c,
7704 device/include/pic16/pic18f458.h: added missing T0CONbits
7706 2005-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
7708 * device/include/mcs51/msm8xc154s.h: added, thanks to Matthias Arndt
7710 2005-07-28 Maarten Brock <sourceforge.brock AT dse.nl>
7712 * src/mcs51/gen.c (operandsEqu): fixed bug 1246687
7714 2005-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
7716 * device/include/mcs51/at89c51ed2.h: added.
7718 2005-07-23 Raphael Neider <rneider AT web.de>
7720 * src/pic/gen.h: added emitpcode macro for debugging
7721 * src/pic/gen.c (emitpcode): renamed to emitpcode_real
7722 and replace by macro adding debug information on demand
7723 * (genNot): fixed to C semantics (!0 = 1; !x = 0 iff x != 0)
7724 * (gencjne): tried to fix; replaced with correct (slower) code
7725 * (gen{Unp,P}ackBits): fixed single bit access
7726 * src/pic/pcode.c (AnalyzepCode): fixed DFPRINTF argument
7727 * src/pic/pcodepeep.c (pCodeSearchCondition): fixed finding
7728 previous instruction
7729 * src/pic/pcoderegs.c (regIsSpecial): NEW, check whether a
7730 register has to be handled with care (forbidding movement
7731 of assignments/uses, removing assignments completely, ...)
7732 * (pCodeOptime2pCodes): make use of regIsSpecial
7733 * added lots of debugging output (commented out)
7734 * src/pic/rallloc.c (deassignLRs): prevent operand registers
7735 from being reused as result UNLESS it is known to work
7737 2005-07-23 Maarten Brock <sourceforge.brock AT dse.nl>
7739 * support/Util/dbuf.h: include <stddef.h> for size_t
7740 * .version: changed to version 2.5.2
7742 2005-07-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7744 * src/SDCCloop.c (loopInvariants): fixed bug #1234048
7746 2005-07-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7748 * src/hc08/gen.c (genMinus): fixed bug #1241835,
7749 (genModOneByte): removed needless psha/pula
7751 2005-07-22 Raphael Neider <rneider AT web.de>
7753 * src/SDCCmain.c (linkEdit): initialized linkerScriptFileName,
7754 have PIC14 handled like PIC16, fixes broken pic14 linker calls
7755 * src/pic/gen.c (resolveIfx): do not "invent" labels
7756 * (genSkipc): changed to positive logic
7757 * (genSkipCond): removed as no longer needed
7758 * (pic14_mov2w_regOrLit,genCmp): NEW, replacement for buggy version,
7760 * (genLeftShift): check operands are in different registers
7761 * src/pic/genarith.c (genPlus): replaced INCF with ADDLW as
7762 INCF does not update CARRY...
7763 * src/pic/main.c: fixed _linkCmd
7764 * src/pic/pcode.c (unlinkpCode): added inactive code
7765 * src/pic/ralloc.c (deassignLRs): keep arguments to shift operations
7766 alive (do not assign result and operand overlapping registers)
7768 2005-07-22 Raphael Neider <rneider AT web.de>
7770 * src/pic/device.c (dump_sfr): replaced register declaration with
7771 call to emitSymbolToFile() to avoid duplicate symbols
7772 * (assignRelocatableRegisters): do not declare external symbols
7773 * src/pic/ralloc.c (allocNewDirReg): fixed to get size of arrays
7774 right (take size of type, not etype)
7775 * (allocDirReg): fixed call to allocNewDirReg() to pass OP_SYM_TYPE
7776 * (writeUsedRegs): also dump dynDirectRegs (e.g. local variables)
7777 * (packRegsForAccUse): disabled assignment of WREG as
7778 the result reg to prevent occurence of just fixed #1235003,
7780 * src/pic/glue.c (emitSymbolToFile): NEW, central place to declare
7781 symbols (avoids duplicate symbols in .asm file)
7782 * (pic14emitRegularMap): use emitSymbolToFile()
7783 * src/pic/gen.c (aopOp): fixed spillLocation handling
7784 * (gen{Unp,P}ackBits): fixed acquiring bit-operands
7785 * (genDataPointerSet): removed unneccessary variables/output
7787 2005-07-22 Maarten Brock <sourceforge.brock AT dse.nl>
7789 * as/mcs51/lkarea.c: enlarged codemap for banked memory
7790 * device/lib/mcs51/crtbank.asm: added # to 0x0F
7792 2005-07-21 Raphael Neider <rneider AT web.de>
7794 * src/pic/gen.c (aopOp): do not generate AOP_ACC operands as pic14
7795 architecture cannot handle them efficiently, fixes bug #1235003
7796 * src/pic16/device.c (pic16_dump_{u,i}section,pic16_dump_int_registers):
7797 check for empty sets before using them (fixes bug #1232190)
7799 2005-07-19 Maarten Brock <sourceforge.brock AT dse.nl>
7801 * as/mcs51/lkarea.c (lnkarea, lnkarea2): improved BSEG size calculation,
7802 (lnksect2): generate warnings for memory overlap
7803 * src/SDCC.lex (doPragma, process_pragma): added pragma's codeseg and
7804 constseg to set the name of these segments so you can instruct the linker
7805 to place them in banks
7806 * src/SDCCast.c (decorateType): use new macro IS_FUNCPTR()
7807 * src/SDCCglobl.h: added MODEL_HUGE to enum,
7808 added code_seg and const_seg to options
7809 * src/SDCCglue.c (emitMaps): use options.const_seg,
7810 (createInterruptVect): put interrupt vectors in segment HOME,
7811 (glue): put HOME before static segment and put the main glue in HOME,
7812 (glue): use options.code_seg
7813 * src/SDCCicode.c (geniCodeCall): use new macro IS_FUNCPTR()
7814 * src/SDCCmain.c: added option --codeseg and --constseg to set the name of
7815 these segments so you can instruct the linker to place them in banks
7816 (linkEdit): use code_loc for HOME segment which should be the first
7817 segment in code memory now
7818 * src/SDCCmem.c: fixed more stuff like bug 1238386
7819 * src/SDCCsymt.c (getSize): use generic pointer size for banked functions,
7820 (changePointer): don't change function pointers to code pointers for
7822 (compareType): added exceptional check for banked function pointers
7823 * src/SDCCsymt.h: changed IFFUNC_ISBANKEDCALL, added IS_FUNCPTR
7824 * src/hc08/main.c (_hc08_genAssemblerPreamble): put HOME first, put CSEG
7825 after static in code memory
7826 * src/mcs51/gen.c: added aopLiteralLong prototype,
7827 (aopForSym): use getSize for functions,
7828 (genCall): generate banked calls over one trampoline __sdcc_banked_call
7829 in HOME with lsb of address in r0, msb in r1 and bank in r2, use
7830 -Wl-bBANKSEG=0xbbaaaa option to set the address (aaaa) and bank (bb) of
7832 (genPcall): use call for literal function pointers and generate banked
7833 calls over the one trampoline so there's only one place for the user to
7834 modify according to his/hers hardware,
7835 (genEndFunction): jump to __sdcc_banked_ret in HOME for banked functions,
7836 (genPlusIncr): moved check icount>4 beyond inc dptr optimization
7837 * src/mcs51/main.c: added keyword banked,
7838 (_mcs51_genExtraAreas): put HOME first followed by GSINIT, STATIC and CSEG
7839 * support/Util/SDCCerr.c,
7840 * support/Util/SDCCerr.h: added E_BANKED_WITH_CALLEESAVES, registers are
7841 needed for passing the bank and address to the trampoline
7842 * device/lib/mcs51/crtbank.asm: added for bankswitching
7843 * device/lib/mcs51/Makefile: added crtbank
7845 2005-07-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
7847 * src/SDCCcse.c (algebraicOpts): fixed loss of volatility
7848 for fields at offset 0 of a struct or union as reported
7849 on 2005-07-07 in the developer mailing list.
7851 2005-07-15 Maarten Brock <sourceforge.brock AT dse.nl>
7853 * src/SDCCmem.c: fixed bug 1238386
7855 2005-07-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7857 * src/mcs51/peeph.def: added labelrefcounting for peepholes
7858 (patch #1144962), added peephole 300, enabled 259.x
7859 * doc/sdccman.lyx: removed screenshot and provided link instead
7861 2005-07-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
7863 * doc/sdccman.lyx: added section about debugging with ddd
7864 * doc/figures/ddd_example.eps: screenshot of debugging session
7866 2005-07-04 Raphael Neider <rneider AT web.de>
7868 * src/pic/gen.c (genPointerGet): handle pointers to CONST values
7869 like CODE pointers, fixes #1115683
7870 * src/pic/pcode.c (DoBankSelect): forget LastRegIdx during function
7871 call, fixes bugs #1232211, #1228110,
7872 fixed wrong casts to pCodeFlow from pCodeInstructions
7874 2005-07-04 Raphael Neider <rneider AT web.de>
7876 * src/pic/gen.c (popGet): changed assert to allow for
7878 * (popGetAddr): changed signature to provide
7879 an additional index, patched all call sites
7880 * (genCmpEq): handle literal-like operands correctly
7881 * (genAddrOf): added sanity checks on __code/__data pointers
7882 * (genAssign): added handling of symbols from __code section
7883 * (gencjne): do not generate code for comparisons whose result
7884 is neither stored nor used, fixes bug #1171114
7885 * (AccLsh, AccRsh): operate on operand instead of WREG
7886 * (shift{Left,Right}_Left2ResultLit): NEW, size independant
7887 replacement for Shift{LR}{12}Left2Result; shift (byte/int/long)
7889 * rewrote complete shift-by-literal logic, commented unused
7891 * (genConstPointerGet): get multiple bytes (if result size > 1),
7892 fixed handling of non-immediate addresses
7893 * (genPointerGet): handle CODE pointers like CONST pointers
7894 * (genpic14Code): insert C-SRC lines as Cource-pCodes
7895 * ({aop,op}_isLitLike): NEW, single place to decide whether an
7896 operand is to be treated as a literal or not
7897 * (mov2w,genPcall,genCmpEq),
7898 src/pic/genarith.c: use aop_isLitLike() to decide between
7899 literal/register contents
7900 * (addSign): added missing offset
7901 * src/pic/gen.h: remove newline after FENTRY/FEXIT comments,
7902 only emit comment in debug-mode,
7903 use {aop,op}_isLitLike throughout the file
7904 * src/pic/glue.c: fix initializers for pointers (work in progress)
7905 * src/pic/pcode.c (get_op): honor index on _const symbols
7906 * ({reset,dump}pCodeStatistics): NEW, estimate code size
7907 * (dumppBlock): added pCode size estimation
7908 * src/pic/ralloc.c (deassignLRs,serialRegAssign,packRegisters):
7909 check for IS_SYMOP before OP_SYMBOL'ing
7910 * fixed indentation, compacted switch-statements
7911 * (allocReg): find free register and allocate it instead of
7912 allocating new registers all the time
7913 * (deassignLRs): prevent POINTER_GET's from being assigned the same
7914 registers as its operands (necessary only for multibyte GETs)
7916 2005-07-01 Raphael Neider <rneider AT web.de>
7918 * src/pic/gen.h: added prototypes emitpComment, popGetAddr and
7919 debugging .asm-output macros FENTRY + FEXIT
7920 * src/pic/gen.c (Safe_vsnprintf): NEW, is there a more generic
7922 * (emitpComment): NEW, printf to pCode
7923 * (popGet): added assert on too large offsets, fixed PO_IMMEDIATE's
7925 * (popGetAddr): NEW, variant of popGet to access an immediates
7926 high(er) bytes instead of the n'th byte of memory they reference,
7927 replaced popGet with popGetAddr where neccessary
7928 * (genDataPointerGet): reactivated and fixed implementation
7929 * (genNearPointerGet): enabled call to genDataPointerGet, fixes array-
7931 * (genDataPointerSet): fixed multibyte assignments
7932 * (genpic14Code): fixed --i-code-in-asm handling
7933 * src/pic/genarith.c: fixed PO_IMMEDIATE issue using popGetAddr,
7934 * (genPlus): fixed index-out-of-bounds error
7935 * src/pic/pcode.c (get_op): fixed PO_IMMEDIATE's index/offset handling
7936 * src/pic/ralloc.c: added debugging output macro FENTRY2
7937 * (spillThis): fixed indentation, enbraced for-body for clarity
7938 * (rematStr): commented out as now unused
7939 * (regTypeNum): commented out special spill case (overwrites
7941 * fixes bugs #1229346, #1216476 (both arrays) and #1115667 (SIGSEGV)
7943 2005-06-30 Maarten Brock <sourceforge.brock AT dse.nl>
7945 * doc/sdccman.lyx: documented sfr16/sfr32,
7946 added example for using storage class with function pointers
7947 * src/mcs51/gen.c (genPlusIncr): optimized small offsets from dptr
7949 2005-06-28 Maarten Brock <sourceforge.brock AT dse.nl>
7951 * device/lib/_gptrget.c: also push/pop _PSBANK, added # to 0x03
7952 * device/lib/_itoa.c,
7953 * device/lib/_ltoa.c: optimized codesize
7954 * src/SDCCsymt.c (checkSClass): added sanity check for sfr at addresses,
7955 but don't know how to suppress the double warning.
7956 * src/mcs51/gen.c (genPlusIncr): fixed bug when incrementing volatile int's
7957 * support/Util/SDCCerr.c,
7958 * support/Util/SDCCerr.h: added warning W_SFR_ABSRANGE for sanity check
7960 2005-06-27 Maarten Brock <sourceforge.brock AT dse.nl>
7962 * as/mcs51/asexpr.c (expr): disabled warning "not in .flat24 mode",
7963 fixed old K&R prototypes
7964 * as/mcs51/asout.c (outrb): always output as if generating 24bit addresses
7965 * device/lib/_gptrget.c,
7966 * device/lib/_gptrgetc.c,
7967 * device/lib/_gptrput.c: changed versions for new memory indicator values,
7968 also new versions for small generic pointers and banked generic pointers
7969 * src/port.h: added const_name
7970 * src/SDCC.lex: added keywords sfr16, __sfr16, sfr32, __sfr32
7971 * src/SDCC.y: added tokens SFR16, SFR32 and their sfr_attributes
7972 * src/SDCCcse.c (findPrevIc): check all associative operators
7973 * src/SDCCglue.c (emitMaps): use CONST_NAME if defined
7974 * src/SDCCicode.h: added macro IS_ASSOCIATIVE
7975 * src/SDCCmem.c: updated comments,
7976 set far-space to 0 for pdata, results in optimized code
7977 * src/SDCCmem.h: added macro CONST_NAME
7978 * src/SDCCsymt.h: renumerated generic pointer types GPTYPE_... thereby
7979 moving the info into the highest bits, see also gptrget/gptrput
7980 * src/src.dsp: added sdcc.ico to project files
7981 * src/avr/gen.c (genCast): fixed bug 0x%d
7982 * src/avr/main.c (avr_port): added "CONST (CODE)" for const_name
7983 * src/ds390/gen.c (aopForRemat, adjustArithmeticResult): disconnected direct
7984 relation between ptr_type and DCL_TYPE,
7985 (genCast): fixed bug 0x%d
7986 * src/ds390/main.c (ds390_port, tininative_port, ds400_port): added "CONST
7987 (CODE)" for const_name
7988 * src/hc08/gen.c (genCast): fixed bug 0x%d
7989 * src/hc08/main.c (_hc08_genAssemblerPreamble): added .area ...const_name,
7990 (hc08_port): added "CONST (CODE)" for const_name
7991 * src/mcs51/gen.c (aopForSym): optimized pushing ACC,
7992 (aopForRemat, adjustArithmeticResult): disconnected direct relation
7993 between ptr_type and DCL_TYPE,
7994 (aopGetUsesAcc, aopGet, aopPut): changed first parameter from asmop* to
7995 operand* and took AOP() inside function so sfr-ness can be checked,
7996 (all over): repaired calls to aopGetUsesAcc, aopGet, aopPut to comply with
7998 (genFunction, genEndFunction): optimized stack setup,
7999 (genMinus): optimized for literals with ending zeroes (in bytes),
8000 (genCast): fixed bug 0x%d
8001 * src/mcs51/main.c (_mcs51_keywords): added sfr16 and sfr32,
8002 (mcs51_port): added "CONST (CODE)" for const_name
8003 * src/mcs51/peeph.def: made rule 226 more generic
8004 * src/pic/main.c (pic_port): added "CONST (CODE)" for const_name
8005 * src/pic16/main.c (pic16_port): added "CONST (CODE)" for const_name
8006 * src/xa51/main.c (xa51_port): added "CONST (CODE)" for const_name
8007 * src/z80/main.c (z80_port): added NULL for const_name,
8008 (gbz80_port): added NULL for const_name
8009 * support/regression/tests/bug663539.c,
8010 * support/regression/tests/sfr16.c: new tests
8012 2005-06-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8014 * device/include/mcs51/p89v51rd2.h, device/include/mcs51/at89s53.h: added.
8016 2005-06-24 Raphael Neider <rneider AT web.de>
8018 * device/lib/pic16/libdev/pic18f[68][567]20.c:
8020 * device/include/pic16/signal.h: added USBIF
8023 2005-06-24 Raphael Neider <rneider AT web.de>
8025 * device/lib/pic16/libdev/pic18f2455.c,
8026 device/include/pic16/pic18f2455.h: NEW
8027 * device/include/pic16/pic18fregs.h,
8028 device/lib/pic16/pics.all,
8029 src/pic16/device.c: added 18f2455
8030 * device/lib/pic16/libdev/pic18f[68][567]20.c,
8031 device/include/pic16/{pic18f[68][567].h,usart.h}:
8032 replaced MULTIPLE_USARTS define with more relaible
8033 compatibility sfrs (for USART access)
8035 2005-06-20 Slade Rich <slade_rich AT users.sourceforge.net>
8037 * src/pic/pcode.c : Fixed problem when a string constant contains a "\r\n"
8038 and the output asm file line is printed on two lines.
8040 2005-06-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8042 * sim/ucsim/hc08.src/inst.cc (inst_condbranch): fixed simulation of
8043 BGT, BLE, BHI, and BLS instructions
8044 * src/hc08/gen.c (outAcc, outBitC, outBitNV, genCmpLt, genCmpGt,
8046 * src/hc08/gen.c (genCmpEQorNE, genCmp, branchopCmp, nameCmp,
8047 negatedCmp, exchangedCmp, genhc08Code): rewrite of comparison handling,
8049 * src/hc08/peeph.def: added rules 2g - 2l for new conditional branches
8051 2005-06-15 Raphael Neider <rneider AT web.de>
8053 * src/pic16/NOTES: moved Vangelis from active developers to people to contact
8054 * device/include/pic16/{6520.h,8520.h}: fixed configuration bits
8055 * src/pic16/gen.c (): prevent iTemps from being considered to be in CODESPACE,
8056 fixes bug #1221120; for symbols in CODESPACE get number of bytes to read from
8057 OP_SYM_TYPE() instead of OP_SYM_ETYPE()
8059 2005-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8061 * device/include/mcs51/reg764.h: Changed PB0 to PBO as requested by
8062 Marcel Telka in bug #1215704
8064 2005-06-02 Slade Rich <slade_rich AT users.sourceforge.net>
8066 * src/pic/pcode.c : Changed pseudo stack size to 15 to allow WSAVE to be
8067 located in shared memory bank.
8069 2005-05-31 Raphael Neider <rneider AT web.de>
8071 * src/pic16/{gen.c,genarith.c}: replaced sign-extension
8072 "CLRF, BTFSC <signbit>, DECF/COMF" with side-effect-free
8073 "CLRF, BTFSC <signbit>, SETF"; fixes "long>>9"
8075 2005-05-27 Maarten Brock <sourceforge.brock AT dse.nl>
8077 * device/lib/_strncpy.c: fixed the fix
8079 2005-05-26 Raphael Neider <rneider AT web.de>
8081 * src/pic16/glue.c (pic16_printIvalChar): fixed _constant_ string
8082 initializers with \0, bug #1208187
8083 * src/pic/glue.c (printIvalChar): fixed (non- and constant) string
8084 intializers with \0, bug #1208187
8086 2005-05-26 Raphael Neider <rneider AT web.de>
8088 * src/pic16/glue.c (pic16_printIvalChar): fixed string
8089 initializers with \0, bug #1208187
8090 * src/pic16/main.c (_process_pragma): added sanity checks
8091 for stack position and size, emit warnings when appropriate
8093 2005-05-26 Maarten Brock <sourceforge.brock AT dse.nl>
8095 * device/lib/_strncpy.c: fixed not filling with \0
8097 2005-05-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8099 * src/SDCCast.c (funcOfType, funcOfTypeVarg, stringToSymbol,
8101 * src/SDCC.y (external_definition, enumerator, parameter_declaration,
8102 compound_statement),
8104 * src/SDCCsymt.c (addSymChain, processFuncArgs): fixed bug #1159134
8106 2005-05-24 Raphael Neider <rneider AT web.de>
8108 * src/pic16/glue.c (pic16_printGPointerType): fixed #1207796
8110 2005-05-24 Raphael Neider <rneider AT web.de>
8112 * device/include/pic16/pic18f{442,452,458}.h: fixed wrong
8113 TRISE definitions, closes bug #1162453
8115 2005-05-22 Raphael Neider <rneider AT web.de>
8117 * src/pic16/main.c (_process_pragma): check for missing
8118 arguments to pragmas code and udata
8119 * device/include/pic16/pic18f{2550,4331,4455,4520}.h:
8120 consistency fixes to match other headers (thanks to Jim Paris)
8121 * device/lib/pic16/libio/i2c.ignore: 18f4331 provides no I2C
8123 2005-05-21 Maarten Brock <sourceforge.brock AT dse.nl>
8125 * src/SDCCicode.c (isOperandEqual): fixed missing ;
8127 2005-05-19 Maarten Brock <sourceforge.brock AT dse.nl>
8129 * support/regression/tests/bug1198642.c: new test
8130 * src/SDCCicode.c (isOperandEqual): fixed bug 1198642
8131 * src/SDCCcse.c (findPrevIc): added comment, please have a look
8132 * support/scripts/resource.h,
8133 * support/scripts/resource.rc,
8134 * src/src.dsp: added sdcc.ico to project as icon for sdcc.exe
8135 * support/scripts/sdcc.ico: added 32x32 icon
8137 2005-05-18 Raphael Neider <rneider AT web.de>
8139 * device/lib/pic16/libdev/pic18f*.c,
8140 * device/include/pic16/pic18f*.h: updated "sfr" and "at X"
8141 keywords to "__sfr" and "__at (X)"
8142 * device/include/pic16/pic18fregs.h: added pic18f4520
8143 * src/pic16/pcode.c (pic16_pCode2str): fixed (?) bug
8144 #1203088 (MPLAB compatibility)
8146 2005-05-17 Raphael Neider <rneider AT web.de>
8148 * device/include/pic16/pic18f{2550,4331,4455,4520}.h: NEW
8149 * device/lib/pic16/libdev/pic18f{2550,4331,4455,4520}.c: NEW
8150 * device/lib/pic16/pics.all: added new devices
8151 * src/pic16/device.c: added support for pic18f4520
8153 2005-05-16 Raphael Neider <rneider AT web.de>
8154 * src/pic16/gen.{c,h}: s/mov2f/pic16_mov2f made public
8155 * src/pic16/genarith.c (genAddLit): fixed bug 1202480
8156 * src/pic16/pcode.{c,h} (pic16_newpCodeOpBit_simple): NEW
8157 convenience function for bit access
8159 2005-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
8161 * device/lib/printf_large.c: fixed bug 1193299
8162 * support/regression/tests/bug1057979.c: added test %3.3s
8164 2005-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8166 * device/include/mcs51/8051.h,
8167 * device/include/mcs51/8052.h: made parseable with lint
8168 * device/include/mcs51/lint.h: added include file for (sp)lint
8169 * doc/sdccman.lyx: added doc about use of splint (syntax checking tool)
8170 * doc/cdbfileformat.lyx,
8171 * doc/test_suite_spec.lyx: hardcoded date to the date of last text change
8173 2005-05-14 Raphael Neider <rneider AT web.de>
8175 * device/lib/pic16/Makefile.common.in: add --optimize-df to OPT_FLAGS
8176 * device/lib/pic16/libc/stdlib/itoa.c (new)
8177 * device/lib/pic16/libc/stdlib/Makefile: have itoa.c built
8178 * device/lib/pic16/libio/Makefile: exclude subdir according to
8179 ${subdir}.ignore for certain PICs (lacking e.g. i2c)
8180 * device/lib/pic16/libio/i2c.ignore (new): pic18f1220 has no I2C support
8181 * src/pic16/gen.c (genFunction): prevent annoying warning
8182 * src/pic16/pcode.c: renamed stack_t to dynstack_t to prevent
8184 * support/cpp2/cppmain.c (cpp_output_string): new
8185 * support/cpp2/cpplib.c (_cpp_do__Pragma): fixed _Pragma(""),
8188 2005-05-13 Borut Razem <borut.razem AT siol.net>
8190 * src/SDCCmain.c (linkEdit): fixed bug 1195202
8192 2005-05-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8194 * .version: changed to version 2.5.1; back to bleeding edge development
8196 2005-05-11 Borut Razem <borut.razem AT siol.net>
8198 * doc/sdccman.lyx doc/cdbfileformat.lyx doc/test_suite_spec.lyx:
8199 generate PDF version 1.3 documents
8201 2005-05-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8203 * .version: changed to version 2.5.0
8205 2005-04-27 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8207 * doc/sdccman.lyx: updated weblinks, index and smaller updates
8209 2005-04-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8211 * doc/sdccman.lyx: changed version 2.5.0, documented --std-c89,
8212 --std-sdcc89, --std-c99, --std-sdcc99, and the corresponding #pragmas, as
8213 well as many smaller updates.
8214 * .version: changed to version 2.5.0-pre1
8216 2005-04-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
8218 * src/SDCCmain.c (setIncludePath): added port->target to SDCC_INCLUDE_NAME
8220 2005-04-26 Maarten Brock <sourceforge.brock AT dse.nl>
8222 * support/regression/tests/bug1185672.c: added
8223 * src/mcs51/gen.c (aopGetUsesAcc, genCpl, genAnd, genOr, genXor): fixed
8225 * src/mcs51/gen.c (genCall): added comments, made it look safer
8226 * src/mcs51/gen.c (genEndFunction): simplified
8228 2005-04-25 Maarten Brock <sourceforge.brock AT dse.nl>
8230 * src/mcs51/ralloc.c (serialRegAssign): fixed bug 1189609
8232 2005-04-14 Borut Razem <borut.razem AT siol.net>
8234 * fixed bug 1045046 - SIGSEGV with really simple code?:
8235 src/pic/pcode.c (pCodeInitRegisters)- pseudo stack size increased to 16
8236 src/pic/ralloc.c (typeRegWithIdx) - error message on pseudo stack overflow
8238 2005-04-14 Borut Razem <borut.razem AT siol.net>
8240 * src/pic16/gen.c (genInline), src/pic16/main.c (_process_pragma),
8241 src/pic16/device.h: temporarily disabled experimental #inline pragma
8244 2005-04-14 Maarten Brock <sourceforge.brock AT dse.nl>
8246 * device/include/z80/stdio.h,
8247 * device/include/z80/string.h: removed these highly incomplete files so
8248 SDCC can use the default ones in device/include/
8250 2005-04-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8252 * src/mcs51/gen.c (genEndFunction): removed unused variable to fix
8254 * device/lib/Makefile.in: default PORTINCDIR to the mcs51 subdir to
8257 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8259 * device/include/malloc.h: removed redundant __reentrant prototypes
8260 * device/lib/_mullong.c: added working xstack variant in asm (C version
8261 doesn't pass regression tests)
8262 * device/lib/bpx.c: used __data and made bpx char for mcs51
8263 * src/SDCCast.c (decorateType): removed unused GPTYPE_IDATA,
8264 (createFunction): fixed bug with xstackPtr
8265 * src/SDCCcse.c: corrected comments
8266 * src/SDCCopt.c (convertToFcall): fixed warning in MSVC,
8267 (killDeadCode, eBBlockFromiCode): removed unused code
8268 * src/SDCCsymt.h: removed unused GPTYPE_GPTR and GPTYPE_IDATA,
8270 * src/mcs51/gen.c (aopForSym, aopPut, toBoolean, unsaveRegisters,
8271 assignResultValue, genCall, genFunction, genEndFunction, genAnd,
8272 genOr, genXor, genAddrOf): fixed several bugs concerning xstack
8273 (genModOneByte): fixed warning in MSVC
8274 * src/mcs51/main.c (): added comments
8275 * src/mcs51/peeph.def: changed 129 to 129.a, added 129.b, 129.c & 129.d
8277 2005-04-12 Maarten Brock <sourceforge.brock AT dse.nl>
8279 * src/SDCCmain.c (linkEdit): oops, changed one line too many
8281 2005-04-11 Maarten Brock <sourceforge.brock AT dse.nl>
8283 * src/SDCCmain.c (linkEdit): fixed bug with finding crt0.o for z80
8285 2005-04-10 Vangelis Rokas <vrokas AT users.sourceforge.net>
8287 * src/pic16/glue.c (printIvalChar): fixed bug when emitting
8288 characters arrays of larger size than the declared one.
8290 2005-04-10 Borut Razem <borut.razem AT siol.net>
8292 * src/pic/gen.c (genInline),
8293 src/pic/pcode.c (newpCodeAsmDir), (pCode2str),
8294 (genericPrint), (unlinkpCodeFromBranch), (compareLabel),
8295 (findNextInstruction), (findPrevInstruction),
8296 (findInstructionUsingLabel),
8297 src/pic/pcode.h: fixed bug #1164907 - Labels not being recognized
8298 * src/pic/pcode.c (findLabel): added missing '\n'
8299 * src/src.dsp: added SDCCdwarf2.c to the project
8301 2005-04-09 Borut Razem <borut.razem AT siol.net>
8303 * support/scripts/sdcc.nsi: added include/hc08/* h to NSIS setup
8305 2005-04-08 Raphael Neider <rneider AT web.de>
8307 * src/pic16/pcode.c: added helpers defmapInsertAfter (insert a new item
8308 into the chain after a given one) and mergeDefmapSymbols (combine
8309 defmap entries for each symbol per pcode)
8310 * (createDefmap): have defmap entries merged in the end
8311 * (defmapReplaceSymRef): split defmap entries covering two accesses to
8312 a symbol before replacing one access type's symbol, merge symbols in
8313 the end (replacement symbol might already have an entry)
8314 * (assignValnums): keep reference to written WREG intact
8316 2005-04-08 Raphael Neider <rneider AT web.de>
8318 * src/pic16/pcode.c (struct defmap_s): named anonymous union (for
8321 2005-04-08 Vangelis Rokas <vrokas AT users.sourceforge.net>
8323 * src/pic16/pcode.c (pic16_get_op2): enlarged size of array b to 128
8326 2005-04-07 Raphael Neider <rneider AT web.de>
8328 * device/include/pic16/usart.h: added compatibility defines for
8329 devices with more than one USART
8330 * device/include/pic16/pic18f[68][567]20.h: activated above defines
8332 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8334 * device/lib/Makefile.in: updated for port specific include
8336 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8338 * support/regression/ports/mcs51/spec.mk: added mcs51 include
8340 2005-04-07 Maarten Brock <sourceforge.brock AT dse.nl>
8342 * device/include/8051.h,
8343 * device/include/8052.h,
8344 * device/include/at89S8252.h,
8345 * device/include/at89c55.h,
8346 * device/include/at89x051.h,
8347 * device/include/at89x51.h,
8348 * device/include/at89x52.h,
8349 * device/include/mcs51reg.h,
8350 * device/include/reg51.h,
8351 * device/include/reg764.h,
8352 * device/include/regc515c.h,
8353 * device/include/sab80515.h: (re)moved these 12 files
8354 * device/include/mcs51/8051.h,
8355 * device/include/mcs51/8052.h,
8356 * device/include/mcs51/at89S8252.h,
8357 * device/include/mcs51/at89c55.h,
8358 * device/include/mcs51/at89x051.h,
8359 * device/include/mcs51/at89x51.h,
8360 * device/include/mcs51/at89x52.h,
8361 * device/include/mcs51/mcs51reg.h,
8362 * device/include/mcs51/reg51.h,
8363 * device/include/mcs51/reg764.h,
8364 * device/include/mcs51/regc515c.h,
8365 * device/include/mcs51/sab80515.h: and added them here
8367 2005-04-06 Maarten Brock <sourceforge.brock AT dse.nl>
8369 * device/include/stdarg.h: changed SDCC specific keywords to double
8371 * device/include/stdint.h: changed intptr_t and uintptr_t for others than
8373 * device/include/hc08/mc68hc908gp32.h,
8374 * device/include/hc08/mc68hc908jb8.h,
8375 * device/include/hc08/mc68hc908jkjl.h,
8376 * device/include/hc08/mc68hc908qy.h: fixed comments
8377 * device/include/mcs51/README: updated
8378 * device/include/mcs51/c8051f120.h: added PINRSF
8379 * device/lib/pic16/libc/stdlib/crc16.c: fixed comments
8380 * src/pic16/pcode.c: MSVC6 doesn't accept declaring new variables
8381 amidst code. Also inline is not supported.
8383 2005-04-06 Raphael Neider <rneider AT web.de>
8385 * src/pic16/pcode.c (pic16_pCodeReplace): also update pcflow->end
8386 * (createDefmap): fixed CALLs to depend on FSR1 and RETLW to restore
8387 callers stack/frame pointers
8389 2005-04-06 Vangelis Rokas <vrokas AT users.sourceforge.net>
8391 * device/include/pic16/usart.h: added, missing in previous commit,
8392 * device/include/pic16/adc.h: fixed typo,
8393 * device/lib/pic16/libc/utils/cvtdec.S: added missing in previous
8395 * device/lib/pic16/libc/stdlib/g_ftoa.S: modified to include
8397 * device/lib/pic16/libc/stdio/streams.c: leave stdin, stdout
8398 uninitialized because a bug appears with gplink
8399 * device/lib/pic16/{some makefiles}: moved $(CSTD) from CFLAGS to
8400 COMPILE_FLAGS and added CPPFLAGS with -nostdinc because sdcpp
8401 complains for unrecognised option
8403 2005-04-05 Raphael Neider <rneider AT web.de>
8405 * src/pic16/gen.c (pic16_popCopyReg): made copying work for extended
8406 structs as well (using memcpy)
8407 * (genFunction): fixed comparison, used pCodeOpLabel to reduce warning
8408 on ISRs (GOTO has no label)
8409 * src/pic16/device.h: added OF_OPTIMIZE_DF
8410 * src/pic16/main.c: added compiler switch --optimize-df to enable the
8411 new data flow analysis/optimization
8412 * src/pic16/pcode.c: added (prototypes for and implementation of)
8413 dataflow analysis functions, fixed pCodeInstructions' inCond and
8414 outCond values, made RCALL a branch instruction
8415 * (pic16_unlinkpCode): keep C line if possible
8416 * (pic16_pCodeUnlink): removed cast on left side of assignment, have
8417 C line moved if possible
8418 * (pic16_getRegFrompCodeOp): NEW, improved version of...
8419 * (pic16_getRegFromInstruction,pic16_getRegFromInstruction2): changed
8420 to use new pic16_getRegFrompCodeOp (works for more SFRs)
8421 * (pic16_BuildFlow): fixed skip instructions with label (did not start
8423 * (pic16_getJumptabpCode): NEW, needed in...
8424 * (LinkFlow): fixed handling of jumptables, calls and conditional
8426 * (pic16_InsertCommentAfter): NEW
8427 * (pic16_pCodeReplace): made verbose and flow preserving
8428 * (AnalyzeFlow): added call to data flow analysis
8429 * src/pic16/pcode.h: added defmaps to pCodeFlow struct
8430 * src/pic16/pcodeflow.h: added PCC_STATUS to mean all STATUS bits
8431 * src/pic16/ralloc.c (packRegsForAssign): added return 1 in the end
8433 2005-04-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8435 * src/SDCCast.c (decorateType): fixed bug #1105626
8437 2005-04-02 Vangelis Rokas <vrokas AT users.sourceforge.net>
8439 * device/include/asm/pic16/features.h,
8440 * pic18f*.h headers,
8441 * device/include/pic16/adc.h,
8442 * device/include/pic16/delay.h,
8443 * device/include/pic16/i2c.h,
8444 * device/include/pic16/malloc.h,
8445 * device/include/pic16/stdio.h,
8446 * device/include/pic16/stdlib.h,
8447 * device/include/pic16/string.h,
8448 * device/lib/pic16/libc/stdio/printf_tiny.c,
8449 * device/lib/pic16/libc/stdio/printf_small.c,
8450 * device/lib/pic16/libc/stdio/strmgpsim.c,
8451 * device/lib/pic16/libc/stdio/strmmssp.c,
8452 * device/lib/pic16/libc/stdio/strmusart.c,
8453 * device/lib/pic16/libc/stdio/vfprintf.c,
8454 * device/lib/pic16/libc/stdlib/ltoa.c,
8455 * device/lib/pic16/libc/stdlib/putchar.c,
8456 * device/lib/pic16/libc/stdlib/x_ftoa.c,
8457 * device/lib/pic16/libc/stdlib/memchrpgm.c,
8458 * device/lib/pic16/libc/stdlib/memchrram.c,
8459 * device/lib/pic16/libc/stdlib/memcpypgm2ram.c,
8460 * device/lib/pic16/libc/stdlib/memcpyram2ram.c,
8461 * device/lib/pic16/libio/adc/adcbusy.c,
8462 * device/lib/pic16/libio/adc/adcread.c,
8463 * device/lib/pic16/libio/adc/adcsetch.c,
8464 * device/lib/pic16/libio/usart/ubaud.c,
8465 * device/lib/pic16/libio/usart/ubusy.c,
8466 * device/lib/pic16/libio/usart/udrdy.c,
8467 * device/lib/pic16/libio/usart/uopen.c,
8468 * device/lib/pic16/libio/usart/uputc.c,
8469 * device/lib/pic16/libsdcc/gptr/gptrget1.c,
8470 * device/lib/pic16/libsdcc/gptr/gptrget2.c,
8471 * device/lib/pic16/libsdcc/gptr/gptrget3.c,
8472 * device/lib/pic16/libsdcc/gptr/gptrget4.c,
8473 * device/lib/pic16/libsdcc/gptr/gptrput1.c,
8474 * device/lib/pic16/libsdcc/gptr/gptrput2.c,
8475 * device/lib/pic16/libsdcc/gptr/gptrput3.c,
8476 * device/lib/pic16/libsdcc/gptr/gptrput4.c: modified all SDCC
8477 specific keywords to double underlined form,
8478 * device/lib/pic16/libc/Makefile.rules,
8479 * device/lib/pic16/libsdcc/Makefile.rules,
8480 * device/lib/pic16/libm/Makefile,
8481 * device/lib/pic16/libio/Makefile.rules: added CSTD macro in CFLAGS
8482 to compile with C standard set in Makefile.common
8483 * device/lib/pic16/libc/stdlib/Makefile: added new C sources
8484 rand.c and crc.c in compilation process,
8485 * device/lib/pic16/libsdcc/int/divuint.c,
8486 * device/lib/pic16/libsdcc/long/divulong.c: changed declaration of
8487 `c' from signed to unsigned,
8488 * device/lib/pic16/startup/crt0.c,
8489 * device/lib/pic16/startup/crt0i.c,
8490 * device/lib/pic16/startup/crt0iz.c: adopted to all SDCC specific
8491 keywords to double underlined form, bug fixes in _do_cinit function
8492 which prevented the correct initialization of the .idata segment,
8493 * src/pic16/pcoderegs.c (insideLRBlock): fixed a bug that caused the
8494 core to enter a infinite loop
8495 * device/lib/pic16/libc/stdlib/rand.c, crc.c: new files
8497 2005-04-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8499 * src/SDCCicode.c (getArraySizePtr): fixed bug #1122171
8501 2005-04-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8503 * device/include/Makefile.in: add support for hc08 subdirectory
8504 * device/include/hc08/: new subdirectory
8505 * device/include/hc08/mc68hc908jkjl.h: new header contributed by
8506 Lucas Loizaga, thanks!
8507 * device/include/hc08/mc68hc908qy.h,
8508 * device/include/hc08/mc68hc908gp32.h,
8509 * device/include/hc08/mc68hc908jb8.h: moved hc08 register defs to
8510 their own directory. Changed internal macro names to use the compiler
8511 reserved namespace. Changed SDCC specific keywords to double
8513 * device/include/math.h,
8514 * device/include/malloc.h,
8515 * device/include/stdarg.h,
8516 * device/include/stdbool.h
8517 * device/include/string.h,
8518 * device/include/tinibios.h,
8519 * device/include/ds400rom.h,
8520 * device/include/8051.h,
8521 * device/include/8052.h,
8522 * device/include/80c51xa.h,
8523 * device/include/at89c55.h,
8524 * device/include/at89S8252.h,
8525 * device/include/at89x51.h,
8526 * device/include/at89x52.h,
8527 * device/include/ds80c390.h,
8528 * device/include/reg764.h,
8529 * device/include/regc515c.h,
8530 * device/include/sab80515.h,
8531 * device/include/mcs51/c8051f000.h,
8532 * device/include/mcs51/c8051f018.h,
8533 * device/include/mcs51/c8051f020.h,
8534 * device/include/mcs51/c8051f040.h,
8535 * device/include/mcs51/c8051f060.h,
8536 * device/include/mcs51/c8051f120.h,
8537 * device/include/mcs51/c8051f300.h,
8538 * device/include/mcs51/c8051f310.h,
8539 * device/include/mcs51/c8051f320.h,
8540 * device/include/mcs51/c8051f330.h,
8541 * device/include/mcs51/c8051f350.h,
8542 * device/include/z180.h: Changed SDCC specific keywords to double
8545 2005-03-31 Vangelis Rokas <vrokas AT users.sourceforge.net>
8547 * src/pic16/device.c (Pics16[]): added devices 18F2550, 18F4331,
8549 * (pic16_assignConfigWordValue): disable testing of configuration
8550 register value with config mask,
8551 * src/pic16/gen.c (pic16_testStackOverflow): prefix stack test
8552 function with port->fun_prefix,
8553 * (genFunction): when generating a naked interrupt function never
8554 create an absolute segment placed in interrupt vector address, place
8555 the actual interrupt function at IVA instead, when an interrupt
8556 function is generated with unspecified interrupt then do not create
8557 the absolute section,
8558 * (genGenPointerGet, genGenPointerSet, genPackBits): replace all
8559 code for generating a call to generic pointer get/put function with
8560 a call to function pic16_callGenericPointer(),
8561 * src/pic16/genutils.c (pic16_callGenericPointerRW): NEW, generates
8562 the call to the generic pointer get/put functions with prefixing the
8563 function name with port->fun_prefix,
8564 * src/pic16/glue.c (pic16glue): ifdef-out test of OF_LR_SUPPORT,
8565 * src/pic16/main.c (_process_pragma): prefix function with
8567 * (_pic16_finaliseOptions): define macro __18Fxxxx macro when
8568 calling assembler, old 18Fxxxx macro is deprecated,
8569 * src/pic16/pcode.c (unlinkpCodeFromBranch): added PC_INLINE and
8570 PC_ASMDIR in while condition,
8571 * (findInstruction): add PC_ASMDIR in while condition,
8572 * (buildCallTree): prefix main with port->fun_prefix,
8573 * (pic16_pCode2str): fixed bug that didn't emit the memory access
8574 identifier for variable with banked access in instructions BTFSS,
8575 BTFSC, BCF, BSF, BTG
8576 * (AnalyzeFlow): moved call to OptimizepCode to pic16_AnalyzeBanking,
8577 * src/pic16/pcodepeep.c (pCodeOpCompare): increase size of b to 1024,
8578 * src/pic16/pcoderegs.c (pic16_pCodeRegoptimizeRegUsage): don't
8579 perform optimization when enviroment variable NO_REG_OPT is set,
8580 * (insideLRBlock): NEW, return 1 if register is inside an
8581 INF_LOCALREGS block,
8582 * (RemoveRegFromLRBlock): remove a register that is completely
8583 eliminated by register optimization, but it is still left in local
8584 register store/restore in/from stack block,
8585 * (Remove2pcodes): after removing register, check to see if it
8586 should be removed from local register store/restore in/from stack
8588 * src/pic16/ralloc.c (pic16_decodeOp): added decode for
8589 DUMMY_READ_VOLATILE,
8591 * device/include/pic16/adc.h: minor prototype modifications and
8593 * device/include/pic16/malloc.h: added GPL notice various
8595 * device/include/pic16/stdint.h: NEW, standard header for ints
8596 * device/include/pic16/delay.h: NEW, header for delay functions,
8597 delay10tcy, delay100tcy, delay1ktcy, delay10ktcy, delay100ktcy,
8599 * device/include/pic16/signal.h: NEW, header providing helper macros
8600 for implementing signal handlers,
8601 * device/include/pic16/stdio.h: added prototypes for functions,
8602 printf, vprintf, sprintf, vsprintf, fprintf, vfprintf. Added
8603 prototypes for stdin and stdout, added macro PUTCHAR to
8604 automatically implement putchar function prototype,
8605 * device/include/pic16/usart.h: modified and updated USART library,
8606 * device/lib/pic16/libio/adc/,
8607 * device/lib/pic16/libio/i2c: some modifications to improve library
8609 * device/lib/pic16/libc/stdio/: modifications for the new printf*
8610 family of functions,
8611 * device/lib/pic16/libc/stdlib/: various modifications in the malloc
8612 family of functions and other sources,
8613 * device/lib/pic16/libio/usart/: NEW, c sources for the usart module
8614 of the PIC18Fxx[28] devices,
8615 * device/lib/pic16/libc/delay/: NEW, c sources for the delay functions,
8616 * device/lib/pic16/libc/utils/: minor modifications in the .S sources,
8617 * device/lib/pic16/startup/{crt0i.c, crt0iz.c}: redesign of the
8618 _do_cinit function, because the previous failed when local variables
8619 where not placed in the same memory bank,
8620 * device/lib/pic16/libsdcc/char/: various modifications to improve
8621 library performance,
8622 * doc/sdccman.lyx: some reorganization of the PIC16 part, added many
8623 information on the new functions of the c library and more...
8625 2005-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8627 * src/SDCCBBlock.c (iCodeBreakDown): fixed bug #1170212
8629 2005-03-26 Raphael Neider <rneider AT web.de>
8631 * src/pic16/gen.c (genSkipc): fixed semantics (execute branch
8632 if condition == CARRY)
8633 * (genCmp): adapted to new genSkipc semantics
8634 * src/pic16/genutils.c (pic6_genCmp_special): removed side effect
8635 on rIfx (genCmp was broken)
8637 2005-03-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8639 * src/SDCCmain.c (setDefaultOptions, optionsTable[], parseCmdLine),
8640 * src/z80/main.c (_keywords[]),
8641 * src/SDCCglobal.h (struct options),
8643 * src/SDCC.lex (isTargetKeyword, doPragma, pragma_tbl[]): new pragmas
8644 to enable/disable SDCC and C99 extensions/keywords (std_c89, std_sdcc89,
8645 std_c99, std_sdcc99). Also, equivalent command line options (--std-c89,
8646 --std-sdcc89, --std-c99, --std-sdcc99). SDCC specific keywords are
8647 always available in leading double underscore form. The C99 support is
8648 mostly missing, but it's a start.
8649 * support/regression/tests/bug-227710.c: fixed nonconforming use of
8650 reserved identifier "__data".
8652 2005-03-24 Maarten Brock <sourceforge.brock AT dse.nl>
8654 * src/mcs51/peeph.def: fixed bug 1170013
8656 2005-03-22 Maarten Brock <sourceforge.brock AT dse.nl>
8658 * device/include/mcs51reg.h: fixed bug 842007
8660 2005-03-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8662 * src/SDCCcflow.c (dfNumCompare): committed the wrong version of this
8665 2005-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8667 * src/port.h (struct PORT),
8668 * src/avr/ralloc.c (avr_assignRegisters),
8670 * src/ds390/ralloc.c (ds390_assignRegisters),
8672 * src/hc08/ralloc.c (hc08_assignRegisters),
8674 * src/mcs51/ralloc.c (mcs51_assignRegisters),
8676 * src/pic/ralloc.c (pic14_assignRegisters),
8678 * src/pic16/ralloc.c (pic16_assignRegisters),
8680 * src/xa51/ralloc.c (xa51_assignRegisters),
8682 * src/z80/ralloc.c (z80_assignRegisters),
8684 * src/SDCCopt.c (eBBlockFromiCode, replaceRegEqv, killDeadCode),
8685 * src/SDCCcse.c (ifxOptimize, cseBBlock, cseAllBlocks),
8687 * src/SDCCdflow.c (computeDataFlow),
8689 * src/SDCCloop.c (addDefInExprs, loopInvariants, loopOptimizations),
8691 * src/SDCCcflow.c (*),
8693 * src/SDCCBBlock.c (iCodeBreakDown, dumpEbbsToFileExt, eBBWithEntryLabel),
8694 * src/SDCCBBlock.h (struct ebbIndex): new struct that keeps two copies
8695 of the eBBlock list, sorted by both bbnum and dfnum. (fixes bug with
8696 immedDom() returning wrong block; probably fixes bug #1160833)
8698 2005-03-20 Borut Razem <borut.razem AT siol.net>
8700 * support/scripts/inc2h.pl: WIN32 port
8702 2005-03-19 Maarten Brock <sourceforge.brock AT dse.nl>
8704 * device/lib/makefile.in: added abs.c and labs.c
8706 2005-03-17 Maarten Brock <sourceforge.brock AT dse.nl>
8708 * device/include/stdint.h: added
8709 * device/lib/abs.c: added
8710 * device/lib/labs.c: added
8711 * device/include/stdlib.h: added abs() and labs() prototypes
8712 * device/lib/libsdcc.lib: added abs and labs
8713 * device/include/float.h,
8714 * device/lib/_fsmul.c,
8715 * device/lib/printf_fast.c,
8716 * device/lib/printf_tiny.c: updated comments
8718 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8720 * src/SDCCicode.c (geniCodeSwitch, geniCodeJumpTable): fixed
8723 2005-03-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8725 * src/SDCCcse.c (cseBBlock): retain assignment to self when volatile
8726 * src/SDCCast.c (isLoopCountable): fixed bug #1161985
8728 2005-03-15 Maarten Brock <sourceforge.brock AT dse.nl>
8730 * device/lib/printf_large.c: removed inline assembly for portability and
8731 readability. Use printf_fast if speed or size are more important.
8732 * src/pic16/gen.c: removed conditions around use of DEBUGpc
8733 * src/pic16/genutils.h: added define for DEBUGpc for MSVC
8735 2005-03-15 Vangelis Rokas <vrokas AT users.sourceforge.net>
8737 * src/pic16/genutils.c (pic16_genCmp_special): initialized offs to
8738 prevent compiler warning
8740 2005-03-14 Vangelis Rokas <vrokas AT users.sourceforge.net>
8742 * device/lib/pic16/startup/crt0i.c (_cinit): local variables where
8743 moved to level 0 and declared as static. Also they are explicit
8744 placed in access bank. This was necessery because some times they
8745 might cross memory bank boundaries. crt0iz.c is *NOT* updated!!!
8746 * src/pic16/device.h: added flag OPTIMIZE_CMP to enable some compare
8747 optimizations. Currently only compare to unsigned char is implemented,
8748 * src/pic16/gen.c: added fReturnIdx array,
8749 * (struct resolvedIfx) is moved to gen.h and made public,
8750 * (struct _G): added sregsAlloc and sregsAllocSet fields,
8751 * (aopForSym): added an optimization to directly store in stack of
8752 the operand of a SEND iCode,
8753 * (pic16_aopOp): don't return return registers as strings (AOP_STR)
8754 but as registers instead (AOP_REG) using the fReturnIdx array,
8755 * (pic16_freeAsmop): remove the freed register from the
8756 _G.sregsAlloc field,
8757 * (pic16_aopGet): in case AOP_STR, the compare to 'a' is changed to
8758 a compare of 'WREG',
8759 * (pic16_popGetTempRegCond): changed function prototype, now
8760 function takes also a bitVector argument v which holds the current
8761 set of registers that are allocated for stack access by aopForSym,
8762 registers allocated in aopForSym for accessing stack symbols are not
8763 any more part of the functions usedRegs field,
8764 * (genCall): some times aopOp is called for a stack variable to be
8765 send, aopForSym might perform the push, if this is true make sure
8766 that genCall doesn't push the variable twice by testing _G.resDirect,
8767 * (genFunction): changed testing for unspecified interrupt number
8768 from 256 to INTNO_UNSPEC,
8769 * modified selection scheme of frame pointer generation. Previously
8770 if function did use local registers a frame pointer was generated,
8771 now a frame pointer is generated only if function has arguments
8772 (that need PLUSW2 register access), or has stack arguments, or the
8773 compiler is not instructed to omit the frame pointer,
8774 * (genEndFunction): before restoring local registers that were saved
8775 in the function preamble, also restore the registers that *might*
8776 have been allocated for stack access,
8777 * (genRet): removed some old comments,
8778 * (genCmp, the active (RN's) version): added a call to the
8779 pic16_genCmp_special function to perform the compare with a more
8780 robust and optimized way,
8781 * (genInline): a feature has been added in inline code generation,
8782 which allows a wildcard variable substitution when writing inline
8783 assembly. Code is incomplete and experimental therefore undocumented,
8784 * (genCast): changed order of aopOp for result and right to allow
8785 aopForSym to directly load the result if possible,
8786 * src/pic16/genutils.c (selectCompareOp, pic16_genCmp_special): NEW,
8787 perform an optimized compare on some selected special occasions,
8788 * src/pic16/genutils.h: declaration of resolvedIfx structure from gen.c,
8789 * src/pic16/glue.c (pic16createInterrupVect): make sure we never
8790 generate an IVT any more,
8791 * src/pic16/main.c (pic16_optionsTable): added command line option
8793 * (_pic16_initPaths): when calling C preprocessor define pic18fXXXX
8794 macro too, when calling assembler define pic18fXXXX *and* __18Fxxxx
8796 * src/pic16/NOTES: Raphael Neider added in list of active developers
8797 * src/pic16/pcode.c (OPT_TYPE_STR): added strings jumptable_begin and
8798 jumptable_end to prevent bug #,
8799 * (pic16_pciADDWFC, ADDFWC, COMF, CLRF): added some missing flags in
8800 inCond and outCond fields,
8801 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): add a fix for bug #,
8802 * src/pic16/ralloc.c (serialRegAssign): explicit set willCS to 0 to
8803 turn off register spilling,
8804 * (packRegsForOneUse): synced with other ports' versions although it
8805 is not used currently,
8806 * (pic16_packRegisters): added an optimization while reading
8807 structure bitfields, some registers may be saved (malloc code is
8808 decreased by 80 bytes)
8810 2005-03-12 Vangelis Rokas <vrokas AT users.sourceforge.net>
8812 * src/SDCCcse.c (cseBBlock): inside 'do operand lookup' loop test if
8813 left is a bitfield, if yes, then don't optimize assignment. Perhaps
8814 this can be optimized more?
8816 2005-03-10 Raphael Neider <rneider AT web.de>
8818 * src/pic16/gen.c (pic16_loadFSR0, genPackBits, genUnpackBits,
8819 genNearPointerGet): (hopefully) fixed access to bitfields via
8820 pointers (p->bitN = x; and x = p->bitN; failed)
8822 2005-03-09 Paul Stoffregen <paul AT pjrc.com>
8824 * device/lib/printf_fast.c: fix leading zero format, eg "%02d"
8826 2005-03-09 Raphael Neider <rneider AT web.de>
8828 * src/SDCCopt.c (killDeadCode): fixed bug #1156016
8830 2005-03-06 Maarten Brock <sourceforge.brock AT dse.nl>
8832 * src/SDCCicode.h: moved CRITICAL and ENDCRITICAL from SKIP_IC2 to SKIP_IC
8833 * src/mcs51/ralloc.c (willCauseSpill): added check for REG_BIT type,
8834 (regTypeNum): set REG_BIT type if necessary
8835 * src/mcs51/ralloc.h: added define REG_BIT, used to fix bug 1144613
8836 * support/regression/tests/critical.c: check bug 1144613
8838 2005-03-02 Raphael Neider <rneider AT web.de>
8840 * src/pic16/gen.c (genRightShiftLiteral): fixed bug #1154256
8842 2005-02-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8844 * src/avr/ralloc.c (serialRegAssign),
8845 * src/ds390/ralloc.c (serialRegAssign),
8846 * src/hc08/ralloc.c (serialRegAssign),
8847 * src/mcs51/ralloc.c (serialRegAssign),
8848 * src/pic/ralloc.c (serialRegAssign),
8849 * src/pic16/ralloc.c (serialRegAssign),
8850 * src/xa51/ralloc.c (serialRegAssign),
8851 * src/z80/ralloc.c (serialRegAssign): fixed bug #1105154
8853 2005-02-22 Maarten Brock <sourceforge.brock AT dse.nl>
8855 * src/SDCCast.c (decorateType): fixed bug 1124787
8857 2005-02-20 Hubert Sack <sack AT digiplan.de>
8858 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8860 * src/mcs51/peeph.def: added peepholes 3.h-k and 132.a-f from
8863 2005-02-20 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8865 * src/SDCCpeeph.def: new keyword "labelRefCountChange" which allows peepholes
8866 to keep the correct label reference count when adding/removing references
8867 to labels. A peephole file using this is appended to patch #1144962.
8869 2005-02-14 Raphael Neider <rneider AT web.de>
8871 * device/lib/pic16/libc/string/memccpy.c: changed 3rd argument to char
8872 * src/SDCC.lex (process_pragma): fixed to make disable_warning work for PIC16
8873 * src/pic16/gen.c (aopForSym, calls to pic16_aopOp): prevent unneccessary
8874 retrievals of result operand's value on assignment
8876 2005-02-13 Vangelis Rokas <vrokas AT otenet.gr>
8878 * device/include/pic16/string.h: modified prototype for memccpy()
8879 to memccpy(void *, void *, char, size_t)
8880 * src/pic16/gen.c (genFunction, genEndFunction): reenable if-case to
8881 check whether to omit frame pointer or not,
8882 * (genInline): convert all occurences of "\n" to LF in inline
8883 assembler blocks, this helps formatting the inline text,
8884 * (pic16_loadFSR0): modified prototype,
8885 * (genNearPointerGet, genNearPointerSet): reorganization of code,
8886 removed some 8051 legacy code,
8887 * (genPackBits): enabled handling bitfields exceeding one byte in size,
8888 * src/pic16/ralloc.c (pic16_assignRegisters): clear dynrIdx variable
8889 before allocating temporary registers in functions,
8891 2005-02-11 Maarten Brock <sourceforge.brock AT dse.nl>
8893 * support/regression/tests/bitvars.c: corrected the "fix"
8895 2005-02-10 Maarten Brock <sourceforge.brock AT dse.nl>
8897 * support/regression/tests/bitvars.c,
8898 * support/regression/tests/bitwise.c,
8899 * support/regression/tests/rotate.c: "fixed" problems on Alpha
8901 2005-02-10 Raphael Neider <rneider AT web.de>
8903 * src/pic16/pcode.c (assignToSameBank) : fixed cast to pointer of
8904 different size for Alpha
8905 * src/pic16/gen.c (genCmpEq) : improved compare with 0
8907 2005-02-09 Raphael Neider <rneider AT web.de>
8909 * src/SDCC.lex(doPragma) : save and restore warning options as well
8910 (also added new stack plus clone- and copyAndFreeSDCCERRG())
8911 * have #pragma less_pedantic set the errorlevel to WARNING
8913 * (cloneOptimize) : fixed wrong malloc's size
8914 * support/Util/SDCCerr.[ch] : made SDCCERRG globally accessible to
8915 facilitate correct handling of #pragma (save|restore)
8917 2005-02-09 Maarten Brock <sourceforge.brock AT dse.nl>
8919 * src/mcs51/gen.c: removed non-standard C nameless struct/union
8921 2005-02-04 Slade Rich <slade_rich AT users.sourceforge.net>
8923 * src/pic/gen.c : Fix for bugs #1080519 & #1115662.
8925 2005-02-03 Maarten Brock <sourceforge.brock AT dse.nl>
8927 * device/include/mcs51/c8051f120.h: added declarations for sbit port 2,3&4
8929 2005-02-02 Raphael Neider <rneider AT web.de>
8931 * src/SDCCast.c (processParms): disabled W_NONRENT_ARGS for pic16 port
8932 * src/pic16/gen.c (aopForSym): reenabled special case for function pointers
8933 * (pic16_storeForReturn): fixed to allow returning function pointers
8934 * (genPackBits): improved accessing full bytes, implemented for GPOINTERs
8935 * device/include/pic16/{stddef.h,stdbool.h}: added
8937 2005-02-02 Maarten Brock <sourceforge.brock AT dse.nl>
8939 * device/include/mcs51/c8051f040.h: added define CPT2_PAGE
8941 2005-02-01 Slade Rich <slade_rich AT users.sourceforge.net>
8943 * src/pic16/pic16.dsp : Added file graph.c to make it compile under windows
8944 * src/pic16/Makefile.bcc : Do not use this file but added file graph.c as it
8945 appeared to be required
8947 2005-01-31 Borut Razem <borut.razem AT siol.net>
8949 * support/scripts/sdcc.nsi: added include/asm/ds390, include/asm/mcs51,
8950 include/mcs51 and include/z80 directories to the package
8952 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8954 * src/hc08/gen.c (genFunction): fixed bug #1112752
8956 2005-01-30 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8958 * src/mcs51/peeph.def: adapted peephole 258.x to changed gen.c (genAnd)
8960 2005-01-29 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
8962 * src/mcs51/gen.c (genAnd): accessing LSB/MSB by rotating acc
8964 2005-01-29 Maarten Brock <sourceforge.brock AT dse.nl>
8966 * device/include/Makefile.in: create/copy mcs51 and z80 include subdirs
8968 2005-01-27 Maarten Brock <sourceforge.brock AT dse.nl>
8970 * device/include/c8051fxxx.h: removed these 6 files
8971 * device/include/mcs51/c8051fxxx.h: added these 11 new files
8973 2005-01-26 Raphael Neider <rneider AT web.de>
8975 * src/pic16/gen.c (genAssign): fixed assignment from longs
8976 in codespace (were cut to three bytes)
8977 * (genDummyRead): implemented (except for CODESPACE...),
8979 * src/pic16/glue.c (emitStatistics): beautified
8980 * device/lib/pic16/libm/Makefile: added include path
8982 2005-01-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8984 * src/z80/gen.c (aopPut): fixed bug #1103902
8986 2005-01-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
8988 * device/lib/expf.c: fixed bug #1095792
8990 2005-01-24 Vangelis Rokas <vrokas AT otenet.gr>
8992 * device/lib/pic16/libm: added Math library sources
8994 2005-01-24 Raphael Neider <rneider AT web.de>
8996 * src/pic16/pcode.h: added second memory operand to pCodeOpReg
8997 to enable upcast to pCodeOpReg2 (there is no type tag to
8998 differenciate the two and pic16_popGet2p cast into PCOR2)
8999 * src/pic16/main.c (_process_pragma): fixed another malloc bug
9000 (sizeof(sectNames) changed to sizeof(sectName))
9001 Both patches fix segfaults under MinGW.
9003 2005-01-23 Raphael Neider <rneider AT web.de>
9005 * src/pic16/{device.c,pcode.c}: s/free/Safe_free/g for
9006 Safe_[mc]?alloc()'ed variables
9007 * src/pic16/gen.c (pic16_aopOp,pic16_popGet): added handling
9008 of (byte sized) temporaries (assign them to WREG for now)
9009 * src/pic16/main.c (_process_pragma): fixed nasty malloc bug
9010 (used sizeof(set *sectSyms) instead of sizeof(struct sectSym)),
9011 this might fix SIGSEGVs on MinGW...
9012 * src/SDCCopt.c (killDeadCode): restored original behaviour
9013 (volatile operands might get thrown away though)
9015 2005-01-23 Vangelis Rokas <vrokas AT otenet.gr>
9017 * src/pic16/gen.c: fixed bug #1106975,
9018 * src/pic16/gen.c: fixed possible bug #1102572, now during TOS
9019 pointer update, INTCON is saved, global interrupts are disabled and
9020 restored after updateing TOS.
9021 * src/SDCC.y, src/SDCC.lex, src/SDCCsymt.c, src/SDCCsymt.h:
9022 * added function attribute 'shadowregs' to take advantage of shadow
9024 * added function attribute 'wparam' as an alternative to the wparam
9026 * support/Utils/SDCCerr.[ch]: added error E_SHADOWREGS_NO_ISR when
9027 user declares a non-ISR function as 'shadowregs',
9028 * doc/sdccman.lyx: updated to reflect recent changes of pic16 port
9030 2005-01-22 Vangelis Rokas <vrokas AT otenet.gr>
9032 * .version: bumped version number to 2.4.8
9033 * device/lib/pic16/pics.all: list of PIC18F devices supported by
9035 * device/lib/pic16/libio/i2c/: I2C module support library,
9036 * device/include/pic16/i2c.h: I2C support library header,
9037 * device/lib/pic16/libc/stdio/: standard IO support sources,
9038 * (printf_small.c): printf_small() source, supports float print,
9039 * (printf_tiny.c): printf_tiny() source, does not support floats,
9040 * device/lib/pic16/Makefile.common.in: added OPT_FLAGS macro to
9041 enable global optimizations for entire library source, other
9042 Makefiles in the source tree are also modified to reflect this,
9043 * device/lib/pic16/libc/stdlib/putchar.c (putchar): dummy putchar()
9045 * doc/sdccman.lyx: updated to reflect new changes,
9046 * src/pic16/gen.c (aopForSym): don't handle sym->iaccess in
9047 sym->onStack if-case,
9048 * src/pic16/main.c (_pic16_keywords): commented out keywords bit,
9049 sbit, idata, _idata, xdata, _xdata,
9050 * added pragma library, to link an external library, (see doc),
9051 * removed command line options, --pomit-config-words, --pomit-ivt,
9052 --pleave-reset-vector,
9053 * (pic16_finaliseOptions): when define macro SDCC_MODEL_{SMALL/LARGE}
9054 when calling assembler to reflect memory model used, also define
9055 macro STACK_MODEL_{SMALL/LARGE} when compiling and assembling to
9056 reflect stack model used,
9057 * src/pic16/ralloc.c (pic16_allocDirReg): when operand is allocated
9058 on stack return NULL,
9060 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9062 * src/SDCCopt.c (killDeadCode): do not throw iCodes away if one
9063 of the operands is volatile. Fixes #1020220
9065 2005-01-22 Daniel Winkler <post AT danielwinkler.de>
9067 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): reenabled optimization
9068 * (OptimizeRegUsage): make sure that there is really no other flow where
9069 the first pCode is used
9071 2005-01-22 Raphael Neider <rneider AT web.de>
9073 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): disabled optimization
9074 to fix #1106967 (pCode->seq are not set up correctly)
9076 2005-01-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9078 * src/SDCCglue.c (glue): make sure code area is declared before the
9079 static initialization area.
9081 2005-01-21 Raphael Neider <rneider AT web.de>
9083 * device/lib/Makefile.in: fixed test for pic16 install dir
9084 * device/lib/pic16/*/Makefile*: modified compile flags to enable
9086 * doc/sdccman.lyx: updated banksel optimization, removed --flr-support and
9087 added --optimize-goto compiler switch and pragma wparam documentation
9088 * src/pic16/pcode.c (pic16_OptimizeBanksel): removed statistics dump
9089 * src/pic16/pcodepeep.c (pic16_pCodeOpCopy): fixed copying of WREG, PRODL
9090 and PRODH closing bug #1071770 (peephole optimizer)
9092 2005-01-19 Raphael Neider <rneider AT web.de>
9094 * src/SDCCglobl.h: ensure that PATH_MAX >= 2048 to guarantee
9095 cmdLine buffers (used when calling sdcpp...) are large enough
9096 (MAX_PATH=256 truncates arguments leading to system halts when
9098 * src/pic16/gen.c (pic16_sameRegs): relaxed size criterion
9099 * (genUminus): rewritten to for efficiency
9100 * (genNearPointer[GS]et): enforce reloading of FSR0 (was still
9101 used uninitialized in some cases)
9102 * (genCast): upcasting a 16bit int to a 24bit GPOINTER may not
9103 copy the third byte from the int -- now assumes 0x80 (data memory)
9104 * src/pic16/genarith.c (pic16_genPlus): fixed bug when swapping
9105 operands (genAddLit expects the iCode's operands to swapped as
9106 well), fixed leftover bytes (crashed for short left operands)
9107 * (pic16_genMinusDec): performance improvements, removed false
9109 * (pic16_genMinus): fixed to cope with differently sized operands
9110 * src/pic16/glue.c (pic16_glue): added new banksel optimization
9112 * src/pic16/pcode.c: implemented (first phase of) banksel optimization
9113 * src/pic16/graph.[ch]: implementation of directed graphs, used by
9114 new banksel optimization
9115 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): prevented
9116 analysis for temporary registers (segfaults...)
9117 * src/pic16/peeph.def: added rule
9119 2005-01-18 Vangelis Rokas <vrokas AT otenet.gr>
9121 * device/lib/pic16/libc/stdlib/x_ftoa.c: it defines x_ftoa function
9122 which converts a float number to its ASCII representation
9123 * device/lib/pic16/libc/utils/cnvfrac.S,cnvint.S: support
9124 functions to convert the fractional and integer part of a float to ASCII,
9125 * device/lib/pic16/libc/stdlib/(calloc.c,free.c, malloc.c,
9126 realloc.c): added _MALLOC_SPEC to explicit place variables in data
9128 * device/include/asm/pic16/features.h: added _CODE, _DATA, _AUTOMEM,
9130 * device/include/pic16/adc.h: added GPL info,
9131 * src/pic16/gen.c (genIfxpCOpJump): perform an genIfxJump but using
9132 a pCodeOp as tested operand,
9133 * (genNearPointerGet): optimized bit testing, does not use
9134 intermediate register for bit value, test directly instead with
9135 BTFSS, BTFSC, works only for single bits,
9136 * (genpic16Code): dump the name of the iCode in the asm,
9137 * src/pic16/ralloc.c (decodeOp): removed static declaration and
9138 renamed to pic16_decodeOp,
9139 * (serialRegAssign): do not allocate a temporary register for iCode
9140 sequences that test a single bit for 1/0
9142 2005-01-12 Vangelis Rokas <vrokas AT otenet.gr>
9144 * src/pic16/pcode.[ch]: introduced pic16_stackpnt_*,
9145 pic16_framepnt_*, pic16_stack_*, pic1_frame_* pointer variables to
9146 access stack and frame pointers. They are initially assigned to
9147 point at pic16_pc_fsr1[lh] and pic16_pc_fsr2[lh] variables and other
9148 accessing SFRs. Updated all occurences of modification of stack or
9149 frame pointer in gen.c and pcode.c,
9150 * src/pic16/ralloc.c (serialRegAssign): fixed two bugs with
9151 assigning of a literal value to pointers,
9152 * src/pic16/main.c (pic16_finiliseOptions): set pre-processor define
9153 flag STACK_MODEL_SMALL or STACK_MODEL_LARGE according to the model
9156 2005-01-11 Vangelis Rokas <vrokas AT otenet.gr>
9158 * doc/sdccman.lyx: update documentation about stack pragma, added
9159 some info for stack memory models
9161 2005-01-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
9163 * src/pic16/gen.c (DEBUGpc): MSVC 6 does not support macro variable arguments
9165 2005-01-08 Raphael Neider <rneider AT web.de>
9167 * src/pic16/device.c (pic16_dump_usection): changed naming scheme for
9168 udata sections to fix bug #1097823
9170 2005-01-05 Raphael Neider <rneider AT web.de>
9172 * src/pic16/gen.c (genGenericShift): added handling of differently
9173 sized left operand and result
9175 2005-01-04 Raphael Neider <rneider AT web.de>
9177 * src/pic16/gen.c (genIfxJump): fixed inverted skips on CARRY
9178 * (genIfx): fixed (?) read from uninitialized SPIL_LOC (now assumes CARRY
9179 to hold the condition bit)
9180 * added new version of genCmp (old code available via #define)
9181 * added new version of genShiftLeft/genShiftRight in a generic
9182 way, now supports shifting by negative values
9183 * (genLeftShiftLiteral, genRightShiftLiteral): use absolute value of
9184 shiftCount (expected by genGenericShift)
9185 * src/pic16/genarith.c (genPlus): added code for adding CARRY+literal
9186 * src/pic16/pcode.c (pic16_OptimizeJumps): removed annoying statistics
9188 * (pic16_newpCodeOpLit): changed to cast to unsigned char (as e.g. -32766
9189 is an invalid literal too...)
9191 2005-01-04 Vangelis Rokas <vrokas AT otenet.gr>
9193 * src/pic16/gen.c (aopForSym, genEndFunction): applied some fixes
9194 from Raphael Neider,
9195 * src/pic16/pcode.c (pic16_newpCodeOpLit): removed casting to char
9196 for 8-bit literals. This fixes some literal operands which are sign
9197 extended to 16-bits ints when instruction needs only 8-bits.
9199 2004-12-31 Paul Stoffregen <paul AT pjrc.com>
9201 * device/lib/logf.c: added mcs51 assembly version
9202 * device/lib/expf.c: added mcs51 assembly version
9203 * device/lib/_logexpf.c: new shared asm code for expf and logf
9204 * device/include/math.h: add defines for assembly math library
9205 * device/lib/Makefile.in: build new _logexpf.c
9206 * device/lib/libfloat.lib: use new _logexpf.c
9208 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9211 * src/pic/pcode.c : adjusted internal stack and pre-allocated registers for
9212 device types which have less than 0x7f registers.
9214 2004-12-29 Slade Rich <slade_rich AT users.sourceforge.net>
9216 * src/pic/genarith.c : Fixed problem with subtraction where the result would not be updated when borrowing.
9218 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9220 * device/lib/printf_fast.c: only build on supported arch.
9221 * device/lib/printf_tiny.c: only build on supported arch.
9222 * device/lib/printf_fast_f.c: only build if asm float lib
9223 * device/lib/_fsget1arg.c: only build if asm float lib
9224 * device/lib/_fsget2args.c: only build if asm float lib
9225 * device/lib/_fsnormalize.c: only build if asm float lib
9226 * device/lib/_fsreturnval.c: only build if asm float lib
9227 * device/lib/_fsrshift.c: only build if asm float lib
9228 * device/lib/_fsswapargs.c: only build if asm float lib
9229 * device/include/stdio.h: don't provide print_fast,
9230 print_fast_f, print_tiny prototypes if --xstack used
9232 2004-12-28 Maarten Brock <sourceforge.brock AT dse.nl>
9234 * device/lib/sincosf.c (sincosf): don't invert bit/bool by ~
9235 * support/regression/ports/mcs51-stack-auto/spec.mk: added new _fs.. files
9238 2004-12-28 Paul Stoffregen <paul AT pjrc.com>
9240 * device/lib/printf_fast_f.c: same as printf_fast, but
9241 with floating point enabled
9242 * device/lib/printf_fast.c: minor tweaks
9243 * device/include/stdio.h: add printf_fast_f
9245 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9247 * src/SDCCmain.c: make --float-reent default for mcs51
9248 * device/lib/_fsadd.c: added mcs51 assembly version
9249 * device/lib/_fssub.c: added mcs51 assembly version
9250 * device/lib/_fsmul.c: added mcs51 assembly version
9251 * device/lib/_fsdiv.c: added mcs51 assembly version
9252 * device/lib/_fseq.c: added mcs51 assembly version
9253 * device/lib/_fsneq.c: added mcs51 assembly version
9254 * device/lib/_fsgt.c: added mcs51 assembly version
9255 * device/lib/_fslt.c: added mcs51 assembly version
9256 * device/lib/_fscmp.c: shared code for fseq,fsgt,fslt,fsneq
9257 * device/lib/Makefile.in: add _fscmp to build
9258 * device/lib/libfloat.lib: add _fscmp to build
9260 2004-12-27 Paul Stoffregen <paul AT pjrc.com>
9262 * device/lib/_fs2slong.c: added mcs51 assembly version
9263 * device/lib/_fs2sint.c: added mcs51 assembly version
9264 * device/lib/_fs2schar.c: added mcs51 assembly version
9265 * device/lib/_fs2ulong.c: added mcs51 assembly version
9266 * device/lib/_fs2uint.c: added mcs51 assembly version
9267 * device/lib/_fs2uchar.c: added mcs51 assembly version
9268 * device/lib/_slong2fs.c: added mcs51 assembly version
9269 * device/lib/_sint2fs.c: added mcs51 assembly version
9270 * device/lib/_schar2fs.c: added mcs51 assembly version
9271 * device/lib/_ulong2fs.c: added mcs51 assembly version
9272 * device/lib/_uint2fs.c: added mcs51 assembly version
9273 * device/lib/_uchar2fs.c: added mcs51 assembly version
9274 * device/include/float.h: added #define to select asm vs c
9276 2004-12-26 Paul Stoffregen <paul AT pjrc.com>
9278 * device/lib/printf_fast.c: improvements to float output
9279 * device/include/float.h: add defines for assembly float library
9280 * device/lib/_fsget1arg.c: receive 1 float arg
9281 * device/lib/_fsget2args.c: receive 2 float args (reentrant)
9282 * device/lib/_fsnormalize.c: normalize a float
9283 * device/lib/_fsreturnval.c: return float, various helper routines
9284 * device/lib/_fsrshift.c: right shift a float's mantissa
9285 * device/lib/_fsswapargs.c: swap 2 floats
9286 * device/lib/Makefile.in: build these 6 new files for mcs51
9287 * device/lib/libfloat.lib: add these 6 files to the library
9289 2004-12-26 Borut Razem <borut.razem AT siol.net>
9291 * sim/ucsim/avr.src/arith_inst.cc: fixed bug #1088372- savr is not
9294 2004-12-25 Paul Stoffregen <paul AT pjrc.com>
9296 * device/lib/printf_tiny.c: printf for mcs51 in only 267 bytes,
9297 and fully reentrant and register bank neutral.
9298 * device/lib/printf_fast.c: added float (not enabled by default),
9299 added compact/slower integer (also not enabled by default),
9300 improved size/speed of fast integer code, other minor changes
9301 * device/include/stdio.h, device/lib/Makefile.in,
9302 device/lib/libsdcc.lib: integrate printf_tiny into mcs51 build
9304 2004-12-24 Maarten Brock <sourceforge.brock AT dse.nl>
9306 * src/pic16/pcode.c: declaring variables other than at the start of a
9307 block is not supported in C by VC6.
9309 2004-12-22 Vangelis Rokas <vrokas AT otenet.gr>
9311 * applied a previous patch from Raphael Neider that wasn't included
9312 in the previous commits, which fixes infinite loops within jumptable
9314 * made some fixes that previous patches introduced
9316 2004-12-21 Vangelis Rokas <vrokas AT otenet.gr>
9318 * src/pic16/gen.c (pic16_aopGet): applied fix from Raphael Neider
9319 that fixes an issue with AOP_PCODE asmop's offset,
9320 * (pic16_popCopyReg): update instance field too,
9321 * (mov2w): modified to pic16_mov2w because it conflicts with mov2w
9322 function of pic port,
9323 * (genCmp, genAnd, genAssign),
9324 * src/pic16/genarith.c (genAddLit): some fixes from Raphael Neider,
9326 2004-12-20 Vangelis Rokas <vrokas AT otenet.gr>
9328 * src/SDCCast.c (gatherAutoInit): allow pic16 to emit static
9329 variables initial values to idata section,
9330 * src/SDCCicode.c (geniCodeCall): patch from ### to fix unreferenced
9331 variables in some functions. This utilizes parmBytes field of iCode
9332 structure to hold the offset of the variable in stack. (might be
9333 able to use the stack field too?)
9334 * applied patch from Raphael Neider # ### , # ###
9335 * src/pic16/glue.c (pic16emitRegularMap): fix to print static
9336 variable initial values in idata section,
9337 * src/pic16/ralloc.c (pic16_allocDirReg): don't allocate register
9338 for static variables with initial value
9339 * src/device/lib/pic16/libsdcc/float/ulong2fs.c (__ulong2fs):
9340 applied fix in while loop from Raphael Neider.
9342 2004-12-19 Maarten Brock <sourceforge.brock AT dse.nl>
9344 * src/ds390/gen.c (genCpl): fixed bit=~(char/bit) bugs, added warning
9345 * src/ds390/main.c (_ds390_regparm): don't pass bit params in registers
9346 * src/ds390/ralloc.c (serialRegAssign): spill bits
9347 * src/mcs51/gen.c (genCpl): fixed bit=~(char) bugs, added warning
9348 * support/Util/SDCCerr.c,
9349 * support/Util/SDCCerr.h: added warning W_COMPLEMENT for using bit=~(bit)
9350 * support/regression/tests/bitvars.c: added tests for bitwise complement(~)
9351 * support/regression/tests/bitwise.c: added test for bitwise complement(~)
9353 2004-12-09 Maarten Brock <sourceforge.brock AT dse.nl>
9355 * device/include/sdcc-lib.h: inserted LGPL, added includes
9356 asm/ds390/features.h and asm/mcs51/features.h
9357 * device/include/asm/default/features.h,
9358 * device/include/asm/gbz80/features.h,
9359 * device/include/asm/z80/features.h: added empty _AUTOMEM
9361 * device/include/asm/ds390/features.h,
9362 * device/include/asm/mcs51/features.h: added files with defines for
9363 _AUTOMEM and _STATMEM indicating automatic and static storage class
9364 * device/lib/printf_large.c (_print_format): optimized & used _AUTOMEM
9365 * doc/sdccman.lyx: version 2.4.7, updated xstack documentation
9366 * src/SDCCicode.c (geniCodeCast),
9367 * src/SDCCsymt.c (compareType): allow cast of data-ptr to idata-ptr
9368 * src/SDCCloop.c (loopInduction): removed unused variable lr
9369 * src/SDCCopt.c (convilong, convertToFcall): moved "easy special case"
9370 to convertToFcall to include char modulo (RFE 1065037), added check
9371 if left operand is unsigned and use abs of literal value
9372 * src/SDCCpeeph.c (setFromConditionArgs): removed double quotes option
9373 as it doesn't work after conversion from peephole.def to peephole.rul
9374 * src/mcs51/gen.c (toBoolean): added check for size,
9375 (genModOneByte): optimized code for signed char modulo a literal
9376 power of 2 (thanks to Hubert Sack),
9377 (genRRC): removed unnecessary "clr c",
9378 (genRLC): replaced "add a,acc" with cheaper "rlc a"
9379 * src/mcs51/peeph.def: renamed 115 to 115.a, added rule 115.b: another
9381 swapped rules 256.c and 256.d,
9382 extended 256.d by using new multiple checks (thanks Erik),
9383 added rules 256.e and 256.f,
9384 updated rule 261.a and 261.b to new generated code
9385 * support/regression/tests/muldiv.c: added test div/mod by a power of 2
9387 2004-12-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9389 * src/SDCCloop.c (basicInduction, loopInduction): fixed several
9390 induction related bugs, including first part of bug #1074377
9392 2004-12-05 Vangelis Rokas <vrokas AT otenet.gr>
9394 * applied patch from bug-report #1076292,
9395 * applied patches for genAnd and Goto-optimizations for Raphael
9397 * src/SDCCicode.c (printOperand): fixed !REGA source to compile and
9398 dump a less iCode information,
9399 * src/pic16/device.h (pic16_options_t): added field debgen,
9400 * src/pic16/gen.h: added macros DUMP_FUNCTION_ENTRY,
9401 DUMP_FUNCTION_EXIT, FENTRY, FENTRY2,
9402 * src/pic16/gen.c (my_powof2): renamed to pic16_my_powof2 and made
9404 * (various functions): added macros FENTRY and FENTRY2 to functions,
9405 to emit function prologue,
9406 * (various functions): fixed indentation,
9407 * (genNearPointerGet): fixed loading of FSR0,
9408 * (genPackBits): applied patch from Raphael Neider to fix updating
9409 of FSR0 and touching only the modified bits,
9410 * src/pic16/genarith.c (various functions): added macros FENTRY to
9411 emit function prologue in comments,
9412 * src/pic16/pcode.h: added functions debugf2, debugf3,
9413 * src/pic16/ralloc.c: partial fix for packForPush caused
9416 2004-12-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9418 * src/mcs51/peeph.def: added 261.a,b (16 bit rotate) by Stas Sergeev
9419 <stsp AT users.sourceforge.net> with reversed byte order
9420 * support/regression/tests/rotate.c: added (ds390 skips some tests)
9422 2004-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9424 * src/z80/gen.c (genLeftShift, genRightShift): fixed second part of
9426 * src/hc08/gen.c (genrshFour, shiftRLong, shiftLLong),
9427 * src/mcs51/gen.c (shiftLLong): Fixed some shifting bugs Frieder found
9429 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9431 * src/pic/pcode.c : fixed a problem where banksel was not being inserted.
9433 2004-12-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9435 * src/SDCCpeeph.c (callFuncByName): support combined peephole rule
9437 (setFromConditionArgs): friendly operand parser for peephole rules,
9438 (operandBaseName, operandsNotRelated): new peephole condition
9439 "operandsNotRelated" -- similar to "operandsNotSame", but takes
9440 architecture specific register naming into account, handles n-way
9441 comparisons, and supports quoted literals
9442 * src/mcs51/peeph.def: restored rule 177.d with an extra condition
9444 2004-12-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9446 * src/mcs51/peeph.def: fixed bug #1076940
9448 2004-12-02 Slade Rich <slade_rich AT users.sourceforge.net>
9450 * device/include/pic/pic16f877.h : added an include file for the PIC16F877 device.
9452 2004-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9454 Adding support for replacing ljmps with sjmps in jumptables
9455 generated for switch statements. For now you need to set the
9456 environment variable SDCC_SJMP_JUMPTABLE to enable this.
9457 Now 4 algorithms for mcs51 jumptable generation are used:
9458 ljmp or sjmp jumptables for up to 16 cases, stack-pushing target
9459 addresses loaded pc-relative for up to 112 cases and stack-pushing
9460 target addresses loaded with offset from dptr for up to 256 cases.
9462 * src/SDCCpeeph.c: added peephole conditional labelJTInRange
9463 * src/mcs51/main.c: adapted constants for switch table generation
9464 * src/mcs51/peeph.def: added 260.x for replacing ljmp with sjmp
9466 2004-11-26 Maarten Brock <sourceforge.brock AT dse.nl>
9468 * device/lib/printf_large.c (_print_format): fixed bug 1073386
9469 * support/regression/tests/bug1057979.c: added test for bug 1073386
9471 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9473 * src/pic16/pcode.c: fixed bug which may produce error in non-GNU
9476 2004-11-25 Vangelis Rokas <vrokas AT otenet.gr>
9478 * src/pic16/device.h,
9479 * src/pic16/genarith.c,
9482 * src/pic16/pcode.c: applied patches #1068154 and #1070213
9484 2004-11-24 Vangelis Rokas <vrokas AT otenet.gr>
9486 Large cummulative patch for pic16 port.
9487 * device/lib/pic16/gstack.h: NEW, user can specify its own handler
9488 to call when a stack overflow occurs,
9489 * (malloc.h): added CVS Id tag,
9490 * (pic18f{242,252,442,452}.h): added T0CONbits structure and
9492 * added libc directory. The current version of LibC contains string
9493 functions, ctype functions and macros and some functions of the
9494 stdlib set (like malloc/free/atof/atoi etc...). All functions are to
9495 be extensively tested in the future. Standard disclaimer here.
9496 Library is not automatically build yet. But one can build it by
9497 invoking 'make' inside the libc directory.
9498 * added ADC library under libio. Preliminary version yet.
9500 * src/pic16/gen.h: added emitTOGC macro, to toggle Carry flag,
9501 * src/pic16/gen.c (aopForRemat): asmop size is filled by
9502 aopForRemat() now and not by pic16_aopOp(),
9503 * (pic16_popGetTempReg): removed warning messgae when allocating
9504 temporary registers, its a buggy feature and will be removed,
9505 * (pic16_popGet): set register instance field in AOP_CRY,
9506 * (pic16_outBitC): fixed for results in size greater than 1,
9507 * (genUminusFloat): fixed for pic16, ported code from mcs51,
9508 * (pic16_storeForReturn): optimized return of 0,
9509 * (genCmp): experimental code for new genCmp which uses PIC18's
9510 special compare&skip instructions. Initial tests fail some times
9511 with variables grater than 1 byte in size, so new code is disabled,
9512 * (genUnpackBits, genPackBits): more optimizations in reading/writing,
9514 * (genCast): began a fix to optimize the casting of a bit to another
9515 bit, now assigning a bitfield to another bitfield will fail, sorry,
9516 * src/pic16/main.c: disabled the use of lr-support feature,
9517 * src/pic16/pcode.h: renamed PCASMDIR to PCAD,
9518 * added some function prototypes, added function _debugf prototype,
9519 * src/pic16/pcode.c: (pic16_get_op): fixed emitting operands of register
9520 bits with offset (case PO_GPR_BIT),
9521 * (genericPrint): don't emit INFO pcode when --pcode-verbose not in
9523 * (isBankInstruction): modified to return 0 for no banking instruction,
9524 and 1 for banking instruction,
9525 * (pic16_isPCinFlow): check for PCAD (assembler directives) too,
9526 caused stop processing pCodes after a inline assembly block,
9527 * (pic16_popCopyGPR2Bit): updated to match bitfields with offset,
9528 * src/pic16/pcoderegs.c: fixed a bug with eliminating some temporary
9529 registers when it shouldn't,
9530 * src/pic16/ralloc.c (allocReg): add preliminary support for
9531 supporting a limited set of temporary registers,
9533 2004-11-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9535 * src/hc08/gen.c (genAssign, genPointerGetSetOfs, genDataPointerGet,
9536 genDataPointerSet): ensure assignments always copy in MSB to LSB
9538 (loadRegFromAop): recognize CLRH optimization,
9539 (genFunction): optimize RECEIVE iCodes in reentrant functions
9541 2004-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9543 * src/SDCCmain.c (parseCmdLine, optionsTable[]): fixed bug with
9544 --out-fmt-s19 turning into --out-fmt-elf if s19 was already
9546 * src/SDCCmain.c (linkEdit): don't define SSEG for HC08
9547 * src/hc08/main.c (_hc08_setDefaultOptions): default xdata to be
9548 contiguous with data
9550 2004-11-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9552 * device/lib/_gptrget.c (_gptrget),
9553 * device/lib/_gptrgetc.c (_gptrgetc),
9554 * device/lib/_gptrput.c (_gptrput): _naked allows to use ret
9555 instead of sjmp to ret
9556 * src/mcs51/peeph.def: added peepholes 3.d-g and 177.g,h provided
9557 by Hubert Sack <hsack2002 AT arcor.de> in RFE #1067986, thanks
9559 2004-11-18 Maarten Brock <sourceforge.brock AT dse.nl>
9561 * .version: bumped version to 2.4.7
9562 * device/lib/_gptrget.c (_gptrget): is now _naked
9563 * device/lib/_gptrgetc.c (_gptrgetc): is now _naked
9564 * device/lib/_gptrput.c (_gptrput): is now _naked
9565 * src/SDCCast.c (createBlock): removed ridiculous self-assignment,
9566 (createFunction): fixed xstack
9567 * src/SDCCglue.c (emitMaps): set allocation required for bit area
9568 * src/SDCCicode.c (geniCodeCast): don't change SPEC_OCLS for literal
9570 (geniCodeCritical): store original interrupt state in an iTemp bit
9571 var unless stack-auto
9572 * src/SDCCicode.h: added CRITICAL and ENDCRITICAL to SKIP_IC2
9573 * src/SDCCmain.c (setIncludePath): added include/target to search path
9574 * src/SDCCmem.c (allocParms): store bit vars in bit space, not overlay
9575 * src/SDCCsymt.c (checkFunction): don't check regbank for isr's against
9577 (processFuncArgs): put bit vars in bit area
9578 * src/mcs51/gen.c (saveRegisters, unsaveRegisters, genXpush, saveRBank,
9579 unsaveRBank): fixed xstack,
9580 (genFunction): bugfix: replaced (global!) reentrant with fReentrant,
9581 (genFunction, genEndFunction): fixed xstack,
9582 (genAssign): optimization don't walk backwards through mem
9583 * src/mcs51/main.c (_mcs51_regparm): don't pass bit params in registers
9584 * src/mcs51/ralloc.c (createStackSpil): spill bits to bit area
9585 * support/regression/Makefile: also make library (for stack-auto) when
9586 making "all" and added "test-mcs51-xstack-auto"
9587 * support/regression/fwk/lib/testfwk.c: added T2_isr prototype for mcs51
9588 * support/regression/ports/mcs51/T2_isr.c: added this file as a stub
9589 * support/regression/ports/mcs51/fwk.lib: added to link T2_isr stub
9590 * support/regression/ports/mcs51/spec.mk: added rules for fwk.lib
9591 * support/regression/ports/mcs51-stack-auto/spec.mk: replaced
9592 make-library by MAKE_LIBRARY
9593 * support/regression/ports/mcs51-xstack-auto/spec.mk: file added to run
9594 regression tests for xstack
9595 * support/regression/tests/bitvars.c: test for bit vars (bug 938782)
9596 * support/regression/tests/critical.c: test for critical on mcs51
9598 2004-11-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9600 * support/regression/ports/ucz80/spec.mk: use include and lib files from
9601 built version of sdcc instead of installed version
9603 2004-11-14 Maarten Brock <sourceforge.brock AT dse.nl>
9605 * src/mcs51/gen.c (toBoolean): fixed bug 1065458
9606 * device/lib/Makefile.in: z80 uses printf_large.c, sprintf.c and
9608 * device/lib/printf_large.c (calculate_digit): fixed bug 1057979
9609 * device/lib/z80/Makefile: don't use printf.c as it fails bug 1057979
9610 WARNING: remove device/lib/build/z80/printf.o by hand when
9611 updating from previous build!
9612 * device/lib/z80/printf.c: updated comment
9613 * support/regression/tests/bug1057979.c: test all ports now
9614 * support/regression/tests/bug1065458.c: file added
9616 2004-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9618 * src/z80/gen.c (genFunction, genEndFunction): avoided generating
9619 *_start and *_end symbols for static functions
9621 2004-11-11 Maarten Brock <sourceforge.brock AT dse.nl>
9623 * src/SDCCmain.c (linkEdit): don't suppress crt0 if --nostdlib is used
9624 and search crt0.o in all library paths,
9625 (setIncludePath): proper handling of --nostdinc,
9626 (setLibPath): proper handling of --nostdlib
9627 * support/regression/Makefile,
9628 * support/regression/ports/ds390/spec.mk,
9629 * support/regression/ports/gbz80/spec.mk,
9630 * support/regression/ports/hc08/spec.mk,
9631 * support/regression/ports/mcs51/spec.mk,
9632 * support/regression/ports/mcs51-large/spec.mk,
9633 * support/regression/ports/mcs51-stack-auto/spec.mk,
9634 * support/regression/ports/z80/spec.mk: use include and lib files from
9635 built version of sdcc instead of installed version
9636 * doc/sdccman.lyx: fixed typo in --nostdinc
9638 2004-11-10 Slade Rich <slade_rich AT users.sourceforge.net>
9643 * src/pic/gen.c : added support to generate code for struct bit fields.
9645 2004-11-06 Maarten Brock <sourceforge.brock AT dse.nl>
9647 * as/xa51/xa_version.h,
9648 * device/include/errno.h,
9649 * device/include/regc515c.h,
9650 * device/lib/_itoa.c,
9651 * device/lib/_ltoa.c,
9652 * device/lib/ser_ir_cts_rts.c,
9653 * sim/ucsim/xa.src/glob.cc,
9654 * sim/ucsim/xa.src/inst_gen.cc,
9655 * sim/ucsim/xa.src/xa_bit.cc,
9656 * sim/ucsim/xa.src/xa_sfr.cc,
9657 * sim/ucsim/z80.src/inst_dd.cc,
9658 * sim/ucsim/z80.src/inst_fdcb.cc,
9659 * support/scripts/keil2sdcc.pl,
9660 * src/pic16/pic16.dsp,
9661 * src/pic16/pic16a.dsp: corrected cvs line endings
9662 * device/lib/printf_large.c: fixed bug 1057979
9663 * src/pic16/gen.c: fixed non-C standard code
9664 * src/SDCCmain.c: made --pack-iram default, added --no-pack-iram
9665 * src/SDCCglobl.h: changed pack_iram to no_pack_iram
9666 * support/regression/ports/mcs51/support.c: reload T1 asap
9667 * doc/sdccman.lyx: updated for options --pack-iram and --no-pack-iram,
9668 pdata use and clear idata startup behaviour
9669 * support/regression/tests/bug1057979.c: added
9671 2004-11-04 Maarten Brock <sourceforge.brock AT dse.nl>
9673 * device/examples/ds390/ow390/ad26.h,
9674 * device/examples/ds390/ow390/cnt1d.h,
9675 * device/examples/ds390/ow390/crcutil.c,
9676 * device/examples/ds390/ow390/ownet.h,
9677 * device/examples/ds390/ow390/owsesu.c,
9678 * device/examples/ds390/ow390/swt12.h,
9679 * device/examples/ds390/ow390/swtoper.c,
9680 * device/examples/ds390/ow390/temp10.h,
9681 * device/examples/ds390/ow390/thermodl.c,
9682 * device/examples/ds390/tinitalk/tinitalk.dsp,
9683 * device/examples/ds390/tinitalk/tinitalk.dsw,
9684 * device/examples/mcs51/clock/hw.h,
9685 * device/examples/mcs51/simple2/go.bat,
9686 * device/examples/serialcomm/windows/serial.h,
9687 * device/examples/xa51/dummy.c,
9688 * device/examples/xa51/hello.c,
9689 * device/include/80c51xa.h,
9690 * device/include/at89x051.h: corrected cvs line endings
9692 2004-11-04 Vangelis Rokas <vrokas AT otenet.gr>
9694 * src/pic16/main.c (options): added command line --gstack, to trace
9695 stack over/under flows,
9696 * added pragma 'wparam' to allow passing first byte of function
9697 parameters via WREG, syntax is #pragma wparam my_function[, func2...]
9698 * src/pic16/gen.c (pic16_testStackOverflow): function which emits a
9699 call to __gstack_test function and sets up the symbol as extern,
9700 * (pic16_pushpCodeOp, pic16_poppCodeOp, pushw, pushaop, popaopidx,
9701 * popaop): added call to pic16_testStackOverflow,
9702 * (wParamCmp, inWparamList): NEW, test existence of a symbol in
9704 * (genCall, genPcall): now all parameters are passed via stack
9705 except in functions that are pass to wparam pragma in which WREG is
9707 * (genPcall): REENTRANT flag is checked to see if variable prototype
9708 contains reentrant keyword, don't call a non-reentrant function, via
9709 a reentrant function pointer or vice versa, functions are never
9711 * (genJumpTab): applied patch from bug #1057478 by R.Neider and
9713 * src/pic16/glue.c (pic16emitRegularMap): fixed bug which caused a
9714 SIGSEGV when accessing a NULL register stucture,
9715 * (pic16_printGPointerType): modified to handle UPPER modifier for
9716 function initializers, changed prototype of function to simpler one,
9717 * (pic16_printIvalFuncPtr): check to see if function is already
9718 added in externs list,
9719 * src/pic16/pcoderegs.c (pCodeOptime2pCodes): fixed bug which
9720 optimized a move from W to SFR with a move to the same register
9722 * device/lib/pic16/debug: NEW directory, contains debug features
9723 which are enabled when linking with libdebug.lib, currently command
9724 line option --gstack enables stack pointer tracing for over/under
9725 flow, corresponding sources are in debug/gstack
9727 2004-10-30 Vangelis Rokas <vrokas AT otenet.gr>
9729 * doc/sdccman.lyx: updated SDCC version,
9730 * (PIC16 port): update list of command line options,
9731 * src/pic16/device.h (structure pic16_options_t): added field gstack
9732 to enable stack overflow tracing on push/pops,
9733 * src/pic16/device.c (statistics structure): added statistics
9735 * (pic16_dump_access, pic16_dump_usection, pic16_dump_gsection,
9736 pic16_dump_int_registers): increase statistics counters for each
9737 * variable which is encountered
9738 * (pic16_dump_usection): emit each .udata variable to its own udata
9740 * src/pic16/gen.c (assignResultValue, genCall, genPcall, genFunction):
9741 when macro USE_WREG_IN_FUNC_PARAMS is set to 0 pass all function
9742 parameters via stack, otherwise use old scheme,
9743 * src/pic16/glue.c (pic16_emitStatistics): dump statistics in
9744 assembler output file,
9745 * src/pic16/main.c: added command line options --gstack to enable
9746 push/pop tracing for stack overflow,
9747 * src/pic16/pcode.c (all pCodeInstruction records for PIC18F
9748 instructions): added size of each instruction,
9749 * (pic16_countInstruction): estimate size of instructions in
9750 the_pFile list, inline assembly blocks are not counted,
9751 * (pic16_FixRegisterBanking): trace previous register usage, when
9752 banksel optimizations is greater than 0, don't emit a redudant
9755 2004-10-26 Slade Rich <slade_rich AT users.sourceforge.net>
9757 * src/pic/ralloc.c : fixed inefficient code produced when compiling a complimented bit operation.
9758 * src/pic16/ralloc.c : applied same fix for pic16.
9759 * src/pic/gen.c : tidied it up a little.
9761 2004-10-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9763 * src/mcs51/peeph.def: disabled 259.a,b for removing redundant ret,
9764 thanks to Martin Helmling for reporting (mail on sdcc-devel 2004-10-25)
9766 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9768 * src/SDCCast.c (reverseParms): fixed bug #1040577 (part 2)
9770 2004-10-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
9772 * device/lib/ser_ir_cts_rts.c: integer promotion caused a call to the
9773 non-reentrant function __modsint in the interrupt function (thus
9774 corrupting math operations during serial I/O)
9775 * device/lib/ser_ir.c: as above, changed buffersize
9776 * src/mcs51/peeph.def: added 259.a,b for removing redundant ret,
9778 * doc/Makefile: added option -t for rsync
9780 2004-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9782 * src/SDCCast.h (struct ast),
9783 * src/SDCCast.c (reverseParms, copyAst): fixed bug #1040577 (part 1)
9785 2004-10-20 Borut Razem <borut.razem AT siol.net>
9787 * support/scripts/sdcc.nsi: added include/pic16/*.h to the setup
9790 2004-10-20 Vangelis Rokas <vrokas AT otenet.gr>
9792 * device/lib/pic16/libsdcc/Makefile: added lregs directory in
9794 * device/lib/pic16/libsdcc/lregs/{Makefile,lrst.c,lrrest.c}: NEW
9795 support functions to replace long sequences of MOVFF's from access
9796 bank registers to stack and vice versa,
9797 * src/pic16/device.h: added new field opt_flags, where optimization
9798 flags can be set to enable certain features,
9799 * src/pic16/gen.c (pic16_emitpinfo): NEW to add PC_INFO pCode in
9800 * pBlock, (genFunction, genEndFunction): surroung loop for
9801 saving/loading used registers in stack with PC_INFO pCodes,
9802 INF_LREGS. Code in between can then be optimized by pCode optimizer
9803 to support function calls,
9804 * (genDataPointerSet): fixed bug which loaded float fields in
9805 structures with corrupt data,
9806 * src/pic16/genutils.c (debugf, _debugf): macro/function which emits
9807 in a standard way debug info on stderr. Feature used for developing
9809 * src/pic16/glue.c (pic16glue): reformatted, deleted some old and
9810 obsolete chunks of code,
9811 * if optimization flag OF_LR_SUPPORT was set, call pic16_OptimizeLocalRegs,
9812 * src/pic16/main.c (_pic16_parseOptions): added handler for --flr-support,
9813 * pic16/src/pcode.c (pic16_newpCodeInfo,
9814 * (pic16_newpCodeOpLocalRegs),
9815 * (pic16_convertLocalRegs2Support): NEW, to support new optimization
9817 * (pic16_pCodeConstString): printing of the initial value of a
9818 symbol as a comment is inhibited since parsing was already done by
9819 copyStr and output is corrupt,
9820 * (pic16_pCode2str, genericPrint): handle PC_INFO pCode,
9822 2004-10-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
9824 * src/mcs51/ralloc.c (packRegisters): fixed bug #1044601
9826 2004-10-19 Maarten Brock <sourceforge.brock AT dse.nl>
9828 * as/mcs51/lkarea.c: removed old K&R style,
9829 (lnksect): changed check on boundary error,
9830 (lnksect2): changed check on boundary error,
9831 (lnksect2): extend XSTK to end of page if size = 1
9832 * as/mcs51/lkmain.c: removed old K&R style,
9833 (Areas51): create l_IRAM symbol
9834 * as/mcs51/lkmem.c (summary2): added report on PSEG and XSTK
9835 * device/lib/Makefile.in: renamed model-mcs51-reentrant to
9836 model-mcs51-stack-auto, added model-mcs51-xstack-auto
9837 * device/lib/_mullong.c: added version to be compiled with xstack
9838 * device/lib/mcs51/crtclear.asm: clear only upto --iram-size
9839 * device/lib/mcs51/crtxclear.asm: clear pdata as well
9840 * device/lib/mcs51/crtxstack.asm: fixed comment
9841 * src/SDCCglue.c: maxInterrupts defaults to 0,
9842 (emitMaps): added pdata,
9843 (createInterruptVect): (re)moved default,
9844 (glue): added pdata,
9845 (glue): moved __start__xstack to XSTK with default size 1
9846 * src/SDCCmain.c (parseCmdLine): automatically set options.intlong_rent
9847 and options.float_rent when options.stackAuto is set,
9848 (linkEdit): only write XDATA_NAME if provided on command line
9850 * src/SDCCmem.c: added pdata
9851 * src/port.h: added pdata_name to PORT
9852 * src/mcs51/gen.c (toBoolean): fixed for Acc use of aopGet,
9853 (saveRegisters, unsaveRegisters): removed usage of B,
9854 (genMinus): fixed accumulator clash,
9855 (genJumpTab): added comment, this needs another look
9856 * src/mcs51/gen.c: added check for "B in use" paranoia,
9857 added pushB() and popB()
9858 * src/mcs51/peeph.def: restart after 177.c so 177.a can get a second
9867 * src/z80/main.c: (reset_regparms) made void parameter explicit and
9868 added PSEG (PAG,XDATA) or NULL to port specifier
9869 * src/ds390/main.c (_ds390_genIVT): moved implemented default in here
9870 * src/mcs51/main.c (_mcs51_genIVT): moved implemented default in here,
9871 (_mcs51_genInitStartup): removed __start__xstack equ,
9872 (mcs51_port): moved xstack from XSEG (XDATA) to XSTK (PAG,XDATA)
9873 * src/pic16/device.c (pic16_dump_usection, pic16_dump_isection),
9874 * src/z80/gen.c (_rleAppend): fixed warnings
9875 * support/regression/tests/zeropad.c: added pdata test
9876 * .version: bumped to 2.4.6
9878 2004-10-17 Borut Razem <borut.razem AT siol.net>
9880 * support/scripts/sdcc.nsi: cross compiling of WIN32 setup.exe on Linux
9881 as a part of nightly build
9883 2004-10-16 Vangelis Rokas <vrokas AT otenet.gr>
9885 * src/pic16/gen.c (struct _G): added field useWreg, is set to 1 when
9886 WREG holds the first byte function parameters,
9887 * (aopForSym): take special case for symbols which are in FARSPACE
9888 but in CODESPACE too,
9889 * (assignResultValue): modified to take into account _G.useWreg,
9890 * (genCall): don't use wreg for parameter passing when function is
9891 declared as reentrant, too, added optimization INCF to stack
9892 pointer when stack parameter count is 1,
9893 * (genFunction, genEndFunction): refurnished and fixed to not using
9894 wreg for passing parameters when function has varargs or is
9895 reentrant, fixed bug with symbol name compare for generating
9896 functions in absolute address,
9897 * (pic16_storeForReturn): refurnished,
9898 * (genCmp): began writing a new version of the function, not ready
9899 yet, therefore it is disabled,
9900 * (genAssign): do not read code memory when assigning a function to
9902 * src/pic16/glue.c (pic16emitStaticSeg): abSym->name is defined an
9903 array of characters, not pointer,
9904 * (pic16initialComments): in debug mode emit an .ident directive for
9906 * (_process_pragma): emit a new warning type (internal to pic16)
9907 when setting stack to default length, emit a similar warning when
9908 placing a function at absolute address and address is not word aligned
9909 * (_pic16_parseOptions): added 'return TRUE' statement,
9910 * (_pic16_linkEdit): if compiling a source, then add the source's
9911 file object, first in the list of objects to link,
9913 2004-10-13 Slade Rich <slade_rich AT users.sourceforge.net>
9915 * src/pic/pcoderegs.c : increased count on regUsedinRange to prevent unnecessary warning.
9916 * src/pic/main.c : removed VC warning.
9917 * src/pic/gen.c : changed comment.
9919 2004-10-12 Vangelis Rokas <vrokas AT otenet.gr>
9921 * device/lib/pic16/libsdcc/gptr/gptrput[234].c: an external
9922 reference to a deprecated symbol _GPTRREG was causing failure to
9923 link. Thanks G. M. Gallant for the info.
9925 2004-10-12 Slade Rich <slade_rich AT users.sourceforge.net>
9927 * src/pic/pcode.c : Applied a code patch supplied by Paul Ashmore in
9928 comments for Bugs item #954788.
9930 2004-10-10 Vangelis Rokas <vrokas AT otenet.gr>
9932 * src/pic16/device.c (pic16_dump_gsection,
9933 * pic16_groupRegistersInSection): handle symbols declared to be in
9934 access bank differently,
9935 * src/pic16/gen.c (struct _G): added field resDirect,
9936 * (aopForSym): if symbol on stack and iCode is '=' and result exists,
9937 send values read from stack directly to result and don't allocate
9939 * (pic16_sameRegs): fixed bug that allowed MOVFF to move between
9941 * (pic16_sameRegsOfs): NEW,
9942 * (freeAsmop): if _G.resDirect is set then do not mark registers as
9943 free because they were not allocated from temporary pool,
9944 * pic16_popRegFromString): workaround to fix a problem with
9945 allocating variables twice or never,
9946 * (genGenPointerGet): using PRODL instead of FSR0H,
9947 * (genGenPointerSet): using POSTDEC1 (that is a stack location)
9949 * (genAssign): take advantage of the _G.resDirect flag,
9950 * (genCast): around line 11844, use mov2f instead of directly
9951 MOVFF'ing between operands to account for literal values,
9952 * src/pic16/genutils.c: some new debug functions for gpsim have been
9954 * src/pic16/glue.c (pic16_printIvalType): fixed bug that initialized
9955 float with integer part only,
9956 * src/pic16/main.c (_process_pragma): handle pragma udata access to
9957 place variables in access bank
9958 * device/lib/pic16/libsdcc/gptr/gptr*.c: using BRA instead of GOTO,
9959 updated sources to reflect recent changes in gen.c
9961 2004-10-06 Vangelis Rokas <vrokas AT otenet.gr>
9963 * device/lib/pic16/libsdcc/Makefile.rules: fixed bug concerning
9964 sources that searched for headers in installation path, now the
9965 device/include/pic16 is used,
9966 * src/pic16/glue.c (pic16glue),
9967 * src/pic16/pcode.c (pCode2str, genericPrint): don't print .file or
9968 .line directives if not in debug mode, this suppresses assembler's
9969 warnings for ignored directives
9971 2004-10-05 Maarten Brock <sourceforge.brock AT dse.nl>
9973 * src/port.h: made reset_regparms prototype void parameter explicit.
9974 * src/SDCCsymt.c (processFuncArgs): removed argument "func".
9975 * src/mcs51/ralloc.c (packRegisters): new fix for bugs 898889 & 979599.
9976 * doc/sdccman.lyx: documented warning disabling and how to use
9977 printf_large to make it print floats.
9978 * device/include/stdbool.h: NEW
9979 * device/lib/_atof.c,
9980 * device/lib/_divuint.c,
9981 * device/lib/_divulong.c,
9982 * device/lib/expf.c,
9983 * device/lib/printf_large.c,
9984 * device/lib/sincosf.c,
9985 * device/lib/sincoshf.c: used stdbool.h, all compile with stack-auto now
9986 * device/lib/Makefile.in: added target for model-mcs51-reentrant to build
9987 a completely reentrant lib.
9989 2004-10-05 Vangelis Rokas <vrokas AT otenet.gr>
9991 * device/lib/pic16/libsdcc/gptr/gptr*.c: added return statements
9992 * device/include/pic16/stdio.h: fixed bug with colon
9994 2004-10-03 Vangelis Rokas <vrokas AT otenet.gr>
9996 * device/include/pic16/stdio.h,
9997 * device/include/pic16/stdlib.h,
9998 * device/include/pic16/math.h: NEW
9999 * device/lib/pic16/libsdcc/gptr/*.c (gptrget*, gptrput*): functions
10000 declared as _naked to reduce overhead
10001 * device/lib/Makefile.in (target port-specific-objects-pic16):
10002 changed * to *.* so to ignore the CVS directory,
10003 * src/pic16/gen.c (pic16_freeAsmop): added code to store result of
10004 stacked variables back in stack,
10005 * (genEndFunction): fixed bug reported by G.M. Gallant with stack
10008 2004-10-01 Vangelis Rokas <vrokas AT otenet.gr>
10010 * .version: bumped version number to 2.4.5
10011 * support/Util/SDCCerr.h: added warning W_POSSBUG2.
10012 * support/Util/SDCCerr.c (messages structure): added entry for
10015 Large cumulative patch for pic16 port and libraries.
10016 * device/include/pic16/sdcc-lib.h,
10017 * device/include/pic16/stdarg.h,
10018 * device/include/asm/pic16/features.h,
10019 * device/include/lib/pic16/libsdcc/gptr/{*.c, Makefile}: NEW,
10020 * device/include/pic16/float.h: changes reentrant keyword with
10021 _FS_REENTRANT, added prototype for __fsneq, included sdcc-lib.h
10022 * device/lib/pic16/libsdcc/Makefile: added target directory gptr,
10023 updated target build-libraries to include objects from gptr,
10024 * device/lib/pic16/libsdcc/{char,int,long}/*.c: added macro
10025 _IL_REENTRANT to all function headings, included sdcc-lib.h header,
10026 * device/lib/pic16/libsdcc/float/*.c: added macro _FS_REENTRANT to
10027 all function headings,
10028 * src/SDCCmain.c: added global parameter userIncDirsSet,
10029 * (parseCmdLine): when option -I is encountered add directory to
10030 userIncDirsSet too,
10031 * src/version.awk: added space between control and long,
10032 * src/pic16/NOTES: added some notes for the port,
10033 * src/pic16/gen.c: added prototype for mov2fp function,
10034 * (fReturnpic16[]): properly named return value registers,
10035 * (_G structure): added fields stackRegSet, fregsUsed, stack_lat,
10036 * (aopForSym): added code to handle symbols with onStack flag set,
10037 symbols onStack are allocated PTRSIZE bytes,
10038 * (aopFreeAsmop): handles special case where asmops are stack objects,
10039 * (aopGet, pic16_popGet): adde cod to handle new asmop AOP_STA,
10040 * (pic16_popGetTempReg, pic16_popGetTempRegCond, pic16_popReleaseTempReg):
10041 added argument lock to trace flaws in allocating temporary registers
10042 when developing port,
10043 * (pic16_popGetLit, pic16_popGetLit2): changed lit from unsigned to signed
10044 * (pic16_popRegFromString): reenabled allocating a direct register
10046 * (assignResultValue): various beautifications,
10047 * fixed bug #1037717 (patch from R. Neider & D. Wrinkler) with mistaken
10048 referenced function argument,
10049 * (genIpush): reenabled to allow stacked arguments, handles only
10050 ic->parmPush iCodes,
10051 * (genCall, genPcall): major changes to allow for variable argument
10052 functions, fixed a bug with falsely restoring stack pointer after
10053 returning from call,
10054 * (genFunction): pending code for critical function,
10055 * (shiftR1Left2ResultSigned, shiftR1Left2Result, shiftL2Left2Result,
10056 * (shiftR2Left2Result, shiftLLong) applied patch #1032155 from R.Neider,
10057 * (genNearPointerGet): fixed bug with indirect reading, was always
10059 * (genGenPointerGet, genGenPointerSet): rewrote to support generic
10061 * (genAddrOf): rewrote code to take address of a stacked function parameter
10062 * (genCast): fixed casting to generic pointer type,
10063 * src/pic16/gen.h: added AOP_STA,
10064 * (struct asmop): added field stk,
10065 * src/pic16/genarith.c (pic16_AopType): handle AOP_STA,
10066 * (pic16_genPlusIncr): changed emitSKPNZ to emitSKPNZ,
10067 * (pic16_genAddLit, pic16_genPlus): applied patch #1034042 by tecodev,
10068 * (pic16_genMinus): fixed bug #1035119 with patch submitted by tecodev,
10069 * src/pic16/genutils.c (pic16_genNot): removed symbol *tlbl,
10070 * src/pic16/glue.c (pic16_printGPPointerType): fixed to support new
10072 * src/pic16/main.c (_pic16_initPaths): ignores default SDCC include
10074 * (pic16_port structure): generic pointer size is set to 3,
10075 * src/pic16/pcode.c (pic16_newpCodeOpLit): correctly print literal integer,
10076 * (insertBankSwitch): cast to (char *) to prevent 64bit CPUs'
10078 * src/pic16/ralloc.c (allocReg): prevent allocating register when
10079 operand is an iTemp,
10081 2004-09-24 Martin Helmling <mh AT octo-soft.de>
10083 * debugger/mcs51/cmd.c: set PC if a symbol at pc reg is set
10084 * debugger/mcs51/simi.c: addapt new syntax of s51
10086 2004-09-23 Vangelis Rokas <vrokas AT otenet.gr>
10088 * src/pic16/genutils.c (pic16_genNot): fixed bug #1032265,
10089 * src/pic16/pcode.c: commented out some calls to free() in order to
10092 2004-09-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10095 * src/SDCCicode.c (isiCodeInFunctionCall),
10096 * src/avr/ralloc.c (selectSpil),
10097 * src/pic/ralloc.c (selectSpil),
10098 * src/pic16/ralloc.c (selectSpil),
10099 * src/ds390/ralloc.c (selectSpil),
10100 * src/hc08/ralloc.c (selectSpil),
10101 * src/xa51/ralloc.c (selectSpil),
10102 * src/mcs51/ralloc.c (selectSpil): Don't use remainSpil to spill to the
10103 stack in the middle of a function call sequence (fixes bug #1020268)
10104 * src/SDCCicode.c (geniCodeJumpTable): fixed error in computing the
10105 costs associated with the minimum switch case.
10107 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10109 * src/SDCC.lex: fixed bug #1030549
10111 2004-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10113 * src/SDCCcse.h (struct cseDef),
10114 * src/SDCCcse.c (cseBBlock, newCseDef, ifFromAddrTaken): purge CSEs
10115 over a function call if the CSE is derived from a symbol whose
10116 address has been taken (fixes bug #1029883)
10117 * support/regression/tests/bug-1029883: a new regression test for
10120 2004-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10122 * src/hc08/gen.c (emitinline): fixed bug #1029778
10123 * src/SDCC.y (assignment_expr): fixed the grammer so that assignment
10124 to a cast object is no longer a syntax error ("fixes" bug #1030006,
10125 and starts toward RFE #905167)
10127 2004-09-17 Vangelis Rokas <vrokas AT otenet.gr>
10129 * src/pic16/gen.c (mov2f): New function to move an operand to
10130 another without considering if it is a literal or a register,
10131 * (pic16_sameRegs): don't check if they are both AOP_REG,
10132 * (AccRsh): removed andmask=0 lines,
10133 * (genLeftShift): duplicated to be improved in future versions,
10134 * src/pic16/main.c (_process_pragma): emit stack default size in hex,
10135 * src/pic16/pcode.c: added POC_INFSNZW, updated inverted_op fields
10136 in POC_INCFSZ, POC_INCFSZW, POC_INFSNZ,
10137 * (pic16initMnemonics): added initialization for POC_INFSNZW,
10138 * (insertBankSwitch): fixed inserting banksel directives algorithm
10139 for instructions that follow a skip instruction, this fixes a report
10140 for broken subtraction code generation,
10141 * src/pic16/ralloc.c (deassignLRs): do not free register if current
10142 iCode is a left op, just in case result and right share the same
10145 2004-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10148 * src/hc08/gen.c (genJumpTable): more efficient jump table, supports
10150 * src/hc08/gen.c (pullRegs): fixed order of HX & XA pairs
10151 * src/mcs51/ralloc.c (packRegisters): removed the patch applied
10152 on 2004-09-12; it was buggy
10154 2004-09-15 Bernhard Held <bernhard AT bernhardheld.de>
10156 * src/SDCCsymt.h: removed RESULT_CHECK
10161 * src/pic16/glue.c: replaced RESULT_CHECK with RESULT_TYPE_NONE
10163 2004-09-15 Vangelis Rokas <vrokas AT otenet.gr>
10165 * src/SDCCicode.c (piCode): applied patch from Raphael Neider,
10166 * src/pic16/device.c (pic16_assignConfigWordValues): wrong
10167 configuration values no more rejected by compiler, they are assigned
10168 to configuration registers with a warning message instead,
10169 * src/pic16/glue.c (pic16_emitConfigRegs): added +1 at top-limit of
10170 the for-loop so last conf register is emitted too,
10171 * (_pic16_initPaths): link library libsdcc.lib by default,
10172 * (_hasNativeMulFor): modified test for multiplication according to
10173 Raphael Neider's remarks. Integer multiplication is also done with
10175 * device/include/pic16/pic18fregs.h: corrected type error in while
10176 testing and including 18f6720 header file
10178 2004-09-14 Vangelis Rokas <vrokas AT otenet.gr>
10180 * src/pic16/device.h (pic16_options): removed field use_crt,
10181 * src/pic16/gen.c (genUnpackBits): added call to pic16_loadFSR0
10182 until an optimization to handle single bits is added,
10183 * (pic16_loadFSR0): moved before genUnpackBits,
10184 * (genAnd): some white lines removed,
10185 * src/pic16/main.c (_pic16_finaliseOptions): set omit_ivt and clear
10186 leave_reset flags in pic16_options when using crt modules,
10188 2004-09-12 Maarten Brock <sourceforge.brock AT dse.nl>
10190 * src/mcs51/ralloc.c (packRegisters): applied fix by Bernhard Held
10191 for bugs 898889 & 979599. Also used some safer print instructions.
10193 2004-09-12 Vangelis Rokas <vrokas AT otenet.gr>
10195 * src/pic16/device.h (pic16_options_t): added field use_crt,
10197 * src/pic16/genarith.c (pic16_genPlus): added an assert(0) line to
10198 catch a probable future bug,
10199 * src/pic16/gen.c: aopIdx function commented out,
10200 * (genAssign): commented out old code which used aopIdx,
10201 * src/pic16/glue.c (pic16glue): removed some legacy fragments of
10202 code, added if conditionals to take into account the --use-crt
10203 command line options,
10204 * src/pic16/main.c (pic16_optionsTable): added new command line
10205 options, --use-crt= and --no-crt,
10206 * (_pic16_linkEdit): now the proper crt object is added in the
10207 linker command line except than when --no-crt is specified,
10208 * src/pic16/pcode.c,
10209 * src/pic16/pcode.h: added some structures and functions for a new
10210 optimization scheme to compansate for instruction overhead between
10211 same iCodes, this scheme is currently under development and is not
10212 working in any way,
10213 * src/pic16/gen.c (genAnd): added patch provided by Aaron Collwell
10215 * device/lib/pic16/startup/crt0i.c,
10216 * device/lib/pic16/startup/crt0iz.c: added global char variable
10217 __uflags to force the generation of an idata section
10219 2004-09-12 Bernhard Held <bernhard AT bernhardheld.de>
10222 * doc/clean.mk: added support for easy creation of sdcc-doc.tar.bz2
10223 * doc/sdccman.lyx: updated sdcc version to 2.4.4
10225 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10227 * doc/sdccman.lyx: fixed a problem with my new index entries (thanks
10228 Frieder) and clarified the default code optimization mode
10230 2004-09-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10232 * src/SDCC.lex (doPragma, process_pragma),
10233 * src/SDCCglobl.h (struct optimize): added pragmas "opt_code_speed",
10234 "opt_code_size", and "opt_code_balanced"
10235 * src/SDCCmain.c (optionsTable[], printOptions, scanOptionsTable):
10236 regrouped options by category, added support for category headers
10237 * src/SDCCmain.c (parseCmdLine): added options "--opt-code-speed"
10238 and "--opt-code-size"
10239 * doc/sdccman.lyx: documented these new options and pragmas
10240 * src/hc08/gen.c (AccLsh, AccRsh): take speed/size optimization
10241 preference into account
10243 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10245 * src/SDCCicode.c (geniCodePostInc, geniCodePreInc, geniCodePostDec,
10246 geniCodePreDec): Fixed bug 904237 by generating a warning
10248 * src/SDCCerr.c: added warning W_SIZEOF_VOID
10250 2004-09-09 Slade Rich <slade_rich AT users.sourceforge.net>
10252 * src/pic/device.c : When no max ram set validate full memory range.
10254 * src/pic/pcodepeep.c : Copy C code comments to optimised replacement code.
10256 2004-09-08 Maarten Brock <sourceforge.brock AT dse.nl>
10258 * device/lib/_gptrget.c,
10259 * device/lib/_gptrput.c: updated comment
10260 * device/lib/calloc.c,
10261 * device/lib/free.c,
10262 * device/lib/malloc.c,
10263 * device/lib/realloc.c: added LGPL, made them reentrant-safe
10264 * src/SDCCcse.c (cseBBlock),
10265 * src/SDCCicode.c (printOperand, geniCodeArray),
10266 * src/SDCCicode.h (struct operand): fixed bug 868103
10267 * support/regression/tests/bug-868103.c: added
10268 * src/SDCCast.c (searchLitOp),
10269 * src/SDCCcse.h (struct cseDef),
10270 * src/SDCCglue.c (printIvalArray, spacesToUnderscores),
10271 * src/SDCCicode.h (struct operand),
10272 * src/SDCCsymt.h (struct sym_link),
10273 * src/avr/gen.c (hasInc),
10274 * src/ds390/gen.c (hasInc),
10275 * src/hc08/gen.c (genPlusIncr, hasInc),
10276 * src/mcs51/gen.c (hasInc),
10277 * src/pic16/glue.c (pic16_printIvalChar),
10278 * src/pic16/ralloc.c (regWithIdx),
10279 * src/xa51/gen.c (hasInc) : removed warnings
10280 * src/SDCCast.c (createBlock): added comment ???
10281 * src/hc08/ralloc.c: updated comments
10283 2004-09-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10285 * doc/sdccman.lyx: updated section on switch statements, added
10286 section about semaphore locking
10287 * doc/Makefile: added option -info for latex2html
10288 * device/lib/_gptrget.c,
10289 * device/lib/_gptrput.c: __XPAGE instead of P2 in outcommented code
10291 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10293 * src/pic/device.h,
10294 * src/pic/device.c,
10295 * src/pic/port.c : Changed PIC14 code to not set bit RP1 when
10296 maxram is less than 0x100.
10298 2004-09-06 Slade Rich <slade_rich AT users.sourceforge.net>
10300 * Bug fixes for PIC14 - signed RSHIFT problem. Patch supplied by Allen(agschrum).
10302 2004-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10305 * src/mcs51/main.c,
10306 * src/ds390/main.c,
10310 * src/pic16/main.c,
10313 * src/SDCCicode.c (geniCodeJumpTable): Better logic to determine if a
10314 a jump table is the best form for a switch statement, including
10315 automatic insertion of missing cases to make the case range
10316 continuous. Developed in collaboration with Frieder Ferlemann.
10318 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10320 * src/hc08/ralloc.c (canDefAccResult): multi-byte shift is unsafe for
10321 accumulator result if it needs sign extension
10323 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10325 * src/hc08/ralloc.c (canUseAccOperand): fixed comparison bug
10327 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10329 * device/lib/gbz80/printf.c,
10330 * device/lib/z80/printf.c: removed define for NULL
10332 2004-09-02 Maarten Brock <sourceforge.brock AT dse.nl>
10334 * as/xa51/xa_link.c,
10335 * device/examples/ds390/ow390/ad26.c,
10336 * device/examples/ds390/ow390/cnt1d.c,
10337 * device/examples/ds390/ow390/counter.c,
10338 * device/examples/ds390/ow390/ds2480.h,
10339 * device/examples/ds390/ow390/ds2480ut.c,
10340 * device/examples/ds390/ow390/findtype.c,
10341 * device/examples/ds390/ow390/gethumd.c,
10342 * device/examples/ds390/ow390/owllu.c,
10343 * device/examples/ds390/ow390/ownetu.c,
10344 * device/examples/ds390/ow390/swt12.c,
10345 * device/examples/ds390/ow390/swtloop.c,
10346 * device/examples/ds390/ow390/temp.c,
10347 * device/examples/ds390/ow390/temp10.c,
10348 * device/examples/ds390/ow390/thermo21.c,
10349 * device/examples/ds390/ow390/tinilnk.c,
10350 * device/examples/ds390/ow390/tstfind.c,
10351 * device/examples/serialcomm/windows/serial.cpp,
10352 * device/examples/serialcomm/windows/test_serialcomm.cpp,
10353 * device/include/reg51.h: fixed line endings for cvs
10355 2004-09-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10357 * src/hc08/ralloc.c (canDefAccResult, canUseAccOperand,
10358 packRegsForAccUse, packRegisters): new accumulator register
10360 * support/regression/ports/hc08/support.c (_putchar): suppress
10361 warning of unused variable
10362 * src/SDCCicode.c: added SWAP entry to codeTable
10364 2004-09-01 Maarten Brock <sourceforge.brock AT dse.nl>
10366 * device/lib/sprintf.c: forgot to add this file before previous commit
10368 2004-09-01 Vangelis Rokas <vrokas AT otenet.gr>
10370 * src/pic16/gen.c (genPackBits): added operand right in function
10371 parameters, load result directly if p_type is POINTER (that is
10372 called by genNearPointerSet)
10373 * (genUnPackBits): added operand left in function parameters,
10374 * (genNearPointerGet, genNearPointerSet): prevent the loading of
10375 FSR0 if accessing bitfields,
10377 2004-08-31 Maarten Brock <sourceforge.brock AT dse.nl>
10379 * device/include/stdio.h: added NULL, size_t, typedef pfn_outputchar,
10380 _print_format; updated printf, sprintf, vsprintf
10381 * device/include/asm/default/features.h: corrected comment/define
10382 * device/lib/Makefile.in: added sprintf.c
10383 * device/lib/libsdcc.lib: added sprintf module
10384 * device/lib/printf_large.c,
10385 * device/lib/vprintf.c,
10386 * device/lib/sprintf.c: totally refactored printf_large and vprintf
10388 * support/regression/Makefile: changed ALL_PORTS into a usefull default
10389 * support/regression/ports/mcs51-stack-auto/spec.mk: added sprintf
10390 * support/regression/tests/bug-927659.c: removed dummy putchar, enabled
10392 * support/regression/tests/zeropad.c: define idata as data for hc08
10394 2004-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10396 * src/SDCCpeeph.c (labelIsReturnOnly): support hc08 rts opcode also
10397 * src/SDCCpeeph.c (buildLabelRefCountHash): assume function entry point
10398 labels are referenced at least once (even if a reference is not found)
10399 * src/hc08/gen.c (emitcode): set isComment flag for comments
10400 * src/hc08/peeph.def: added rules 5a..5f (optimize redundant immediate
10401 loads), rules 6a..6b (optimize jumps to return)
10403 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10405 * device/lib/acosf.c (acosf),
10406 * device/lib/asinf.c (asinf),
10407 * device/lib/atanf.c (atanf),
10408 * device/lib/ceilf.c (ceilf),
10409 * device/lib/cosf.c (cosf),
10410 * device/lib/coshf.c (coshf),
10411 * device/lib/cotf.c (cotf),
10412 * device/lib/fabsf.c (fabsf),
10413 * device/lib/floorf.c (floorf),
10414 * device/lib/log10f.c (log10f),
10415 * device/lib/logf.c (logf),
10416 * device/lib/sinf.c (sinf),
10417 * device/lib/sinhf.c (sinhf),
10418 * device/lib/sqrtf.c (sqrtf),
10419 * device/lib/tanf.c (tanf),
10420 * device/lib/tanhf.c (tanhf),
10421 * device/include/math.h: defined _FLOAT_FUNC_REENTRANT macro and
10422 replaced all instances of "reentrant" in the library functions
10423 defined in math.h with this macro.
10424 * support/regression/tests/float_trans.c: reenabled test for hc08
10426 2004-08-30 Bernhard Held <bernhard AT bernhardheld.de>
10428 * device/lib/pic16/Makefile.common.in: added MODELFLAGS again, it was
10429 erroneously deleted
10431 2004-08-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10433 * src/hc08/gen.c (loadRegFromAop): better use of clra & clrx
10434 * src/hc08/gen.c (genAnd, genOr): fixed bug with conditional when
10435 multi-byte volatile operands are used
10436 * src/hc08/gen.c (shiftRLong): fixed bug with wrong rotate direction
10437 * src/hc08/main.c (_hc08_genAssemblerPreamble): moved the built-in
10438 initialization to area GSINIT0 so that it would always precede
10439 any static initializers in GSINIT
10440 * support/regression/tests/zeropad.c: fixed idata define for hc08
10441 * support/regression/tests/bug-927659.c,
10442 * support/regression/tests/float_trans.c: disabled tests for hc08
10443 pending missing library routines
10444 * .version: increased version number to 2.4.4 - hc08 port now passes
10448 2004-08-29 Bernhard Held <bernhard AT bernhardheld.de>
10450 * device/lib/pic16/Makefile.common.in: added $(MM) to fix `make clean`
10451 * Makefile.common.in,
10453 * as/hc08/Makefile.in,
10454 * as/mcs51/Makefile.in,
10455 * as/z80/Makefile.in,
10456 * debugger/mcs51/Makefile.in,
10457 * device/include/Makefile.in,
10458 * device/lib/Makefile.in,
10461 * link/z80/Makefile.in,
10462 * packihx/Makefile.in,
10463 * sim/ucsim/main_in.mk,
10464 * sim/ucsim/avr.src/Makefile.in,
10465 * sim/ucsim/doc/Makefile.in,
10466 * sim/ucsim/gui.src/serio.src/Makefile.in,
10467 * sim/ucsim/hc08.src/Makefile.in,
10468 * sim/ucsim/s51.src/Makefile.in,
10469 * sim/ucsim/xa.src/Makefile.in,
10470 * sim/ucsim/z80.src/Makefile.in,
10472 * support/cpp2/Makefile.in,
10473 * support/librarian/Makefile,
10474 * support/makebin/Makefile: added DESTDIR to the install path proposed
10475 by "Maciej 'Agaran' Pijanka" <agaran AT pld-linux.org>
10476 * doc/sdccman.lyx: added DESTDIR documentation
10478 2004-08-29 Vangelis Rokas (vrokas AT otenet.gr>
10480 * src/pic16/gen.c (genFunction, genEndFunction): fixed return
10481 instruction for interrupt handlers, use fast returns when returning
10482 from high priority interrupts
10484 2004-08-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10486 * src/hc08/gen.c (genAnd, genOr, transferAopAop, rmwWithAop): optimized
10488 * src/hc08/gen.c (genrshFour, genCpl): fixed bugs
10489 * src/hc08/gen.c (genMultOneByte, genDivOneByte, genModOneByte): fixed
10490 bugs, ported much of Bernhard's code from mcs51
10491 * src/mcs51/gen.c (genSend),
10492 * src/hc08/gen.c (genSend): fixed bug with lost SEND iCodes if more
10493 than one when calling a reentrant function
10494 * device/lib/_mullong.c: defined an alternate struct layout for big
10495 endian ports (hc08)
10497 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10499 * src/hc08/gen.c (shiftL2Left2Result): fix for bug-500536 regression
10502 2004-08-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10504 * src/SDCCsymt.c (processFuncArgs): make sure parameter types
10505 are sane and complete before asking the port its prefered parameter
10506 passing method (fixes bug #1017633)
10507 * device/lib/hc08/_ret.c: added "data" storage class to _ret2
10510 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10512 * src/hc08/gen.c (genPackBitsImmed, genUnpackBitsImmed): fix offset
10513 problem in bitfields >= 8 bits.
10515 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10517 * src/SDCCsymt.c: undid changes that were not meant to be committed
10519 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10521 * support/regression/ports/hc08spec.mk: REENTRANT must be reentrant
10523 2004-08-27 Maarten Brock <sourceforge.brock AT dse.nl>
10525 * src/hc08/gen.c (genUminusFloat): fixed bug where only 3 bytes were
10526 copied and wrong bit got inverted
10528 2004-08-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10530 * src/hc08/gen.c (genPointerSet, genFarPointerSet): moved code from
10531 genFarPointerSet into genPointerSet; eliminated genFarPointerSet
10532 * src/hc08/gen.c (genPointerGet, genFarPointerGet): moved code from
10533 genFarPointerGet into genPointerGet; eliminated genFarPointerGet
10534 * src/hc08/gen.c (genPackBitsImmed): generate optimized code for
10535 assignments to bitfields at known addresses
10536 * src/hc08/gen.c (genUnpackBitsImmed): generate optimized code for
10537 reads from bitfields at known addresses
10538 * src/hc08/ralloc.c (packRegisters),
10539 * src/hc08/gen.c (genPointerGet, genUnpackBits, genUnpackBitsImmed,
10540 genhc08Code): optimize pointer get values used as conditionals
10541 * src/hc08/peeph.def: added rules 2e & 2f to optimize bit test
10544 2004-08-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10546 * src/mcs51/gen.c (genPointerGet, genNearPointerGet, genPagedPointerGet,
10547 genFarPointerGet, genCodePointerGet, genGenPointerGet, genUnpackBits),
10548 * src/mcs51/ralloc.c (packRegisters): optimize pointer get values used
10551 2004-08-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10553 * src/mcs51/peeph.def: peepholes 248.i-m for xdata bitfields
10555 2004-08-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10557 * src/mcs51/ralloc.c (packRegsForOneuse): fixed bug #1012650 and some
10560 2004-08-21 Bernhard Held <bernhard AT bernhardheld.de>
10562 * sim/ucsim/cmd.src/Makefile.in: run lex only if $(PRJDIR)/devel exists
10564 2004-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10566 * src/z80/ralloc.c (packRegsForAssign): ported some bug fixes from the
10569 2004-08-16 Slade Rich <slade_rich AT users.sourceforge.net>
10571 * src/pic/gen.c: Restored fn genRet as previous fix was incorrect.
10573 2004-08-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10575 * src/mcs51/gen.c (genJumpTab): jumptables for more than 16 switch
10576 cases use more compact code.
10578 2004-08-13 Slade Rich <slade_rich AT users.sourceforge.net>
10580 * src/pic/gen.c: Fixed problem with fn returning a variable bigger than a char.
10582 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10584 * src/SDCClrange.c (findPrevUse): fixed bug #1007371
10586 2004-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10589 * src/SDCCsymt.c (changePointer, checkDecl, addSymChain): changed
10590 parameter of changePointer() from symbol* to sym_link*
10591 * src/SDCCast.c (decorateType): call changePointer() for CAST op
10592 * src/SDCCsymt.c (compareType): void* type is castable to other
10593 pointers, but not necesarily an exact match.
10594 * src/SDCCicode.c (geniCodeCast): allow void* casting here since it
10595 is no longer blindly treated as an exact match.
10596 * src/SDCCval.c (valCastLiteral): treat missing type as cast to void
10598 2004-08-12 Slade Rich <slade_rich AT users.sourceforge.net>
10600 * src/pic/glue.c: Added struct initialisation fn printIvalStruct.
10602 2004-08-11 Slade Rich <slade_rich AT users.sourceforge.net>
10606 * src/pic/ralloc.h,
10607 * src/pic/ralloc.c: Printing rIdx on internal verbose debug.
10609 2004-08-10 Slade Rich <slade_rich AT users.sourceforge.net>
10611 * src/pic/device.c,
10612 * src/pic/device.h,
10613 * src/pic/device.c: Will no longer exit if #pragma maxram has not been defined.
10615 2004-08-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10617 * src/mcs51/gen.c (emitcode): fixed bug #992819
10619 2004-08-05 Maarten Brock <sourceforge.brock AT dse.nl>
10621 * src/pic/ralloc.c (deassignLR): allthough pic port is buggy already,
10622 there's no need to make it worse
10624 2004-08-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10626 * src/mcs51/ralloc.c (deassignLR),
10627 * src/ds390/ralloc.c (deassignLR),
10628 * src/hc08/ralloc.c (deassignLR),
10629 * src/z80/ralloc.c (deassignLR),
10630 * src/pic/ralloc.c (deassignLR),
10631 * src/pic16/ralloc.c (deassignLR),
10632 * src/avr/ralloc.c (deassignLR),
10633 * src/SDCClrange.c (findRecursiveSucc, findRecursivePred, findPrevUse,
10634 rlivePoint): fixed another part of bug #971834
10636 2004-08-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10638 * src/z80/main.c: enabled "critical" keyword
10639 * src/z80/mappings.i,
10640 * src/z80/gen.c (genFunction, genEndFunction): support for interrupt
10641 functions (fixes bug #979646)
10642 * doc/sdccman.lyx: added a subsection explaining z80 interrupt support
10644 2004-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
10646 * src/mcs51/gen.c (genInline): Add \n for labels, not DOS/WIN dirs
10649 2004-08-03 Maarten Brock <sourceforge.brock AT dse.nl>
10651 * src/SDCCloop.c (loopInvariants): fixed bug 983545, hope this
10652 doesn't disable too much optimizations
10654 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10656 * src/pic/glue.c Disabled "WARNING: function 'main' undefined" when -S option is used.
10658 2004-08-02 Maarten Brock <sourceforge.brock AT dse.nl>
10660 * src/SDCClrange.c (rlivePoint): fixed bug 988568, thanks to anonymous
10662 2004-08-02 Slade Rich <slade_rich AT users.sourceforge.net>
10664 * src/pic/gen.c tidied up tabs
10665 * src/pic/genarith.c tidied up tabs and fixed bug with literal multiple where same register was used for hi and low byte
10666 * src/pic/main.c tidied up tabs
10667 * src/pic/pcode.c tidied up tabs and disabled verbose code generation
10668 * src/pic/pcoderegs.c tidied up tabs
10669 * src/pic/ralloc.c tidied up tabs
10671 2004-07-30 Vangelis Rokas <vrokas AT otenet.gr>
10673 * src/SDCCmem.c (allocGlobal): don't turn S_REGISTER storage class
10674 to S_FIXED for pic16 port and when symbol is not in level 0,
10675 allocate for S_REGISTER storage class and pic16 port, too,
10676 * src/pic16/device.h: prototype for checkSym,
10677 * src/pic16/device.c (pic16_dump_access, checkSym): NEW,
10678 * (pic16_assignConfigWordValue): test the value and the mask to
10679 validate that the value is suitable for the configuration word,
10680 * src/pic16/glue.c (pic16_printIvalFuncPtr): use 'externs' to
10681 collect extern declared symbols, don't emit symbol twice, check
10682 first if symbol is in publics set first,
10683 * src/pic16/main.c (_pic16_keywords[]): added keyword 'register',
10684 * added command line '--fstack' which enables an experimental
10685 feature for stack access, too buggy to be used yet...
10686 * src/pic16/ralloc.c (pic16_accessregWithName): NEW,
10687 * (pic16_allocDirReg): when register has storage class S_REGISTER
10688 allocate in pic16_dynAccessRegs,
10689 * device/include/pic16/pic18f????.h: modified configuration word
10690 naming convention, words started as CONFIG0H but should be CONFIG1H
10692 2004-07-29 Maarten Brock <sourceforge.brock AT dse.nl>
10694 * device/include/mcs51reg.h: fixed bug 970993
10696 2004-07-27 Maarten Brock <sourceforge.brock AT dse.nl>
10698 * added lib/calloc.c, lib/free.c, lib/realloc.c, include/stddef.h
10699 * updated lib/malloc.c, lib/libsdcc.lib, lib/Makefile.in, include/malloc.h
10700 * src/SDCC.lex (doPragma): added pragma disable_warning <nnn>
10701 * src/SDCCmain.c (parseCmdLine): added option --disable-warning <nnn>
10702 * src/ds390/gen.c (genPlusIncr): fixed bug when incrementing generic pointers
10703 * support/Util/SDCCerr.c (vwerror): suppress disabled warnings and output
10704 error/warning numbers,
10705 added function setWarningDisabled()
10706 * support/Util/SDCCerr.h: added setWarningDisabled() and MAX_ERROR_WARNING
10707 * support/regression/ports/mcs51-stack-auto/spec.mk: added dependencies
10708 _memcmp.c _memmove.c calloc.c realloc.c free.c
10709 * support/regression/tests/malloc.c: added tests for new functionality
10710 * support/regression/tests/zeropad.c: added tests for truncated initializers
10711 and initialized char arrays starting with '\x0'
10712 * src/mcs51/peeph.def: fixed regression, added peephole 177.f
10714 2004-07-26 Bernhard Held <bernhard AT bernhardheld.de>
10716 * support/valdiag/tests/overflow.c: fixed warning on (1 >> 40)
10718 2004-07-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10720 * doc/sdccman.lyx: updated example in section "Absolute Addressing"
10721 * src/mcs51/peeph.def: added contributed fix for "bug" #995347 as
10722 peephole 177.e. Thanks to anonymous
10724 2004-07-25 Vangelis Rokas <vrokas AT otenet.gr>
10726 * src/pic16/glue.c (pic16_printIvalFuncPtr): when an extern
10727 function isn't used in the source but referenced as a
10728 variable initializer then declare it as extern in .asm file
10730 2004-07-24 Vangelis Rokas <vrokas AT otenet.gr>
10732 * .version: increased version number to 2.4.3
10734 Adding version extension according to ChangeLog CVS revision
10735 * src/Makefile.in (target all): added dependency 'version.h'
10736 * (rule version.h): added rule to create version.h from ChangeLog,
10737 * (rule dep): added dependency version.h,
10738 * src/version.awk: AWK script to create version.h
10739 * src/SDCCdwarf2.c (dwWriteModule),
10740 * src/SDCCglue.c (initialComments),
10741 * src/SDCCmain.c (printVersionInfo): modified to write after
10742 version string the version extension number,
10743 * src/SDCCutil.c: included "version.h"
10744 * (getBuildNumber): NEW, returns SDCC's ChangeLog minor revision
10746 * src/SDCCutil.h: added prototype for getBuildNumber
10748 * src/SDCCmain.c (parseCmdLine): when sOpt is 'I' add rest in
10749 includeDirsSet, too,
10750 * src/SDCCsymt.c (checkSClass): don't emit error when a variable,
10751 const char [] is found in function prototype...
10753 * src/pic16/genarith.c (pic16_genUMult8XLit_8): optimization to omit
10754 moving to WREG with source is already in WREG,
10755 * src/pic16/gen.h: added AOP_FSR0 and AOP_FSR2 in enum,
10756 * src/pic16/gen.c (getFreePtr): updated to look for FSR0 and FSR2,
10757 * (aopForSym): stack'ed symbols are partially supported, added
10758 if-clause to support symbols in FARSPACE,
10759 * (sameRegs): added test for AOP_ACC to see if registers are same,
10760 * (pic16_freeAsmop): added case for AOP_FSR0 and AOP_FSR2,
10761 * (pic16_aopGet): added case for AOP_FSR0 and AOP_FSR2,
10762 * (pic16_popRegFromString): will not allocate a new register if it
10763 doesn't find one by name, bug may have introduced...
10764 * (pic16_popGet): added case for AOP_FSR0 and AOP_FSR2,
10765 * (genIpush): revived to use pic16 port's stack,
10766 * (genAddrOf): added incomplete case for stack'ed operand,
10767 * (genCast): optimized a pair of MOVFW,MOVWF to MOVFF
10768 * src/pic16/genutils.c (pic16_genNot): almot new vesrion for NOT,
10769 can handle multibyte operands,
10770 * src/pic16/glue.c (pic16_printIval*): some debug info added,
10771 * (pic16initialComments): added message for MPLAB compatibility
10773 * src/pic16/main.h: prototype for pic16_mplab_comp,
10774 * src/pic16/main.c (pic16_optionsTable): new option --mplab-comp,
10775 which enabled MPLAB compatibility mode (i.e. no #LINE/#FILE, BANKED)
10776 * (_pic16_linkEdit): NEW, handles link stage, transferred here
10777 because of increased complexity of procedure,
10778 * (_process_pragma): stack pragma changed to format 'stack pos len',
10779 emit symbol '_stack_end' to conform with gplink,
10780 * src/pic16/pcode.c (pic16_newpCodeOpBit): using pic16_regWithName
10781 to search for register,
10782 * (pic16_get_op, pic16_get_op2): added case for PO_W, PO_WREG and
10784 * (pic16_pCode2str): when in MPLAB compatibility mode, comment out
10785 #LINE directives and replace 'B' with 'BANKED' in instruction opcodes
10786 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
10787 case for PO_GPR_REGISTER,
10788 * (pic16_AnalyzeBanking): removed the old message for inc2h.pl, past
10789 dies, the new era is ahead !...
10790 * src/pic16/ralloc.c: added hash reposits pic16_dynAllocRegNames and
10791 pic16_dynInternalRegs,
10792 * (pic16_allocregWithName, pic16_procregWithName, pic16_regWithname): NEW,
10793 * (pic16_allocDirReg): minor optimizations and bug fixes,
10794 * (pic16_allocWithIdx): when searching pic16_dynProcessorRegs use fixed,
10796 * device/lib/pic16/startup/crt0*.c: extern definition of stack_end,
10797 load stack and frame pointer with address of 'stack_end' symbol
10799 2004-07-23 Vangelis Rokas <vrokas AT otenet.gr>
10801 * src/pic16/glue.c (pic16emitStaticSeg): fixed bug with files
10802 without source code but only variable initializers
10804 2004-07-20 Vangelis Rokas <vrokas AT otenet.gr>
10806 * src/pic16/glue.c (pic16emitRegularMap): unused functions marked as
10807 external are not declared as extern to reduce overhead while linking
10809 2004-07-20 Maarten Brock <sourceforge.brock AT dse.nl>
10811 * src/SDCCast.c (decorateType): removed buggy fix for bug #979599
10813 2004-07-11 Maarten Brock <sourceforge.brock AT dse.nl>
10815 * src/SDCCglue.c (printIvalArray): fixed bug #984229, thanks to Phuah
10816 Yee Keat for the patch
10817 * src/SDCCast.c (decorateType): fixed bug #979599
10818 * src/ds390/gen.h: removed local fReturnSizeDS390
10819 * src/ds390/gen.c: made fReturnSizeDS390 signed short to remove a warning
10820 * src/ds390/gen.c (genAnd, genOr, genXor),
10821 * src/mcs51/gen.c (genAnd, genOr, genXor): generate better optimized code
10823 2004-07-04 Vangelis Rokas <vrokas AT otenet.gr>
10825 * src/SDCCmain.c (linkEdit): modifications only for pic16 port,
10826 add relFilesSet to $3, manipulate $2 to handle linking of object
10827 files without source files in command line,
10828 * device/include/pic16 (all headers): added ID location macros,
10829 * src/pic16/device.c (struct PIC16_device Pics16[]): added field
10830 entries for ID location bytes,
10831 * (pic16_assignIdByteValue): NEW,
10832 * src/pic16/device.h: new structures idRegInfo_t and idBytesInfo_t,
10833 added field dumpcalltree to pic16_options_t,
10834 * src/pic16/gen.c (genCmp): fixed bug case so a temporary register
10835 is used instead of pic16_Gstack_base_addr, check if (ifx) before
10836 emitting rFalseIfx label after check_carry label,
10837 * src/pic16/glue.c (PIC16_IS_IDLOC_ADDRESS, PIC16_IS_HWREG_ADDRESS,
10838 pic16_emitDIRegs), NEW
10839 * (pic16glue): dump .calltree file when option --calltree found,
10840 * src/pic16/main.c (OPTION _pic16_optionsTable): new option --calltree
10841 * (_pic16_genAssemblerPreamble): emit ID locations after
10842 configuration registers,
10843 * (pic16_linkCmd): modifications of the link command,
10844 * src/pic16/pcode.c (pic16_pciMOVFF): PCC_REGISTER replaces PCC_REGISTER2
10845 * (pic16_pCodeInitRegisters): don't init stack registers,
10846 * (pic16_findPrevInstruction): fixed bug,
10847 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): fixed
10848 bug with immediate registers,
10849 * (buildCallTree): traces stack push and pop,
10850 * (pct2): dump also stack usage for each function,
10851 * src/pic16/ralloc.c (dynrIdx): registers names start from 0x00
10852 * (pic16_allocDirReg): various modifications,
10853 * (pic16_typeRegWithIdx): when searching pic16_dynProcessorRegs set
10856 2004-07-02 Vangelis Rokas <vrokas AT otenet.gr>
10858 * src/pic16/pcode.c: removed buggy double colon
10860 2004-07-01 Borut Razem <borut.razem AT siol.net>
10862 * support/scripts/sdcc.nsi: added include/pic16 to setup
10864 2004-06-30 Vangelis Rokas <vrokas AT otenet.gr>
10866 * device/lib/Makefile.in: fixed bug in target objects-pic16,
10867 * device/lib/pic16/Makefile: prefixed with dash (-) command under
10869 * doc/sdccman.lyx: changed version to 2.4.2 and added some port
10870 specific command line arguments. Also added sample lkr script
10871 for placing a variable at a specific memory bank.
10872 * src/pic16/device.c (pic16_dump_gsection): NEW, to dump variables
10873 at a specific memory bank,
10874 * (pic16_dump_isection): fixed bug which caused string literals to
10875 be omitted when dumping idata section,
10876 * (pic16_groupRegistersInSection): added code to handle registers
10877 in specific memory banks,
10878 * src/pic16/gen.c: labelOffset is prefixed with pic16_ and made
10879 public, all references are renamed too,
10880 * (pic16_aopGet): removed switch cases for AOP_R0,AOP_R1,AOP_DPTR,
10882 * (pic16_storeForReturn): added case to handle when dest is WREG,
10883 * src/pic16/genarith.c (pic16_pCodeOpSubType): NEW,
10884 * src/pic16/glue.c (pic16emitRegularMap): when adding a register in
10885 pic16_rel_udata, check to see if that register is marked as being
10886 a member of a specific memory bank,
10887 * (pic16_printIvalCharPtr): added code to add string literals either
10888 to code or the idata sections,
10889 * src/pic16/main.c (_process_pragma): added \n to WHITE constant,
10890 also accept the 'udata' pragma,
10891 * src/pic16/main.h: new structure types sectName and sectSym
10892 * src/pic16/pcode.c: added new pCodeInstruction entry for BANKSEL
10893 * (newpCodeOpBit): added PIC_OPTYPE subt in function prototype,
10894 * (pic16_findPrevInstruction): fixed, it returned nothing,
10895 * (insertBankSwitch): fixed to emit banksel/skip and skip/banksel
10896 instruction combinations,
10897 * (pic16_FixRegisterBanking): heavily reorganised,
10898 * (pic16_AnalyzeBanking): if generating banksel directives is
10899 disabled, then don't call FixRegisterBanking at all,
10900 * src/pic16/ralloc.c (bitEQUs, aliasEQUs, allDefsOutOfRange):
10901 completely removed,
10902 * (pic16_writeUsedRegisters): added call to pic16_dump_gsection
10904 2004-06-29 Bernhard Held <bernhard AT bernhardheld.de>
10906 * src/SDCCglue.c (printChar): fixed bug #973350, patch provided by
10907 Phuah Yee Keat <yk.phuah AT nestac.com>
10909 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10911 * src/pic16/glue.c (pic16createInterruptVect): function now emits
10912 correctly the IVT even if it is relocated to some other location
10914 2004-06-28 Vangelis Rokas <vrokas AT otenet.gr>
10916 * device/include/pic16/pic18fregs.h: added case for pic18f2220.h
10917 * device/include/pic16/pic18f2220.h: NEW,
10918 * device/lib/pic16/libdev/pic18f2220.c: NEW,
10919 * device/lib/pic16/libdev/Makefile: added 18f2220 in DEVS,
10920 * src/pic16/device.c (struct Pics16): added info for 18f2220,
10921 * src/pic16/device.h (struct pic16_options): added ivt_loc and
10922 nodefaultlibs, ivt_loc is the location of the interrupt vector
10923 table, and nodefaultlibs signs that default libraries should not be
10924 linked in link stage,
10925 * src/pic16/gen.c (genFunction): relocate interrupt vector functions
10926 according to --ivt-loc argument,
10927 * src/pic16/main.c (_process_pragma): emit '_stack' as public symbol
10928 when pragma stack is found,
10930 2004-06-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
10932 * src/mcs51/peeph.def: added peepholes 182.d (return 0.0),
10933 256 (range check), 257 (do while), 258.a-f (bit banging
10934 f.e. on 3-wire SPI bus)
10936 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10938 * src/SDCClrange.c (findNextUseSym): fixed a live range bug with
10939 variables used exclusively within a loop
10941 2004-06-21 Bernhard Held <bernhard AT bernhardheld.de>
10943 * src/mcs51/gen.c (genCpl): quick fix for bug #974835
10945 2004-06-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10947 * src/SDCClrange.c (computeClash): fixed bug #971834
10949 2004-06-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10951 * src/mcs51/gen.c (genCmp): fixed bug #975903
10952 * src/hc08/gen.c (operandsEqu),
10953 * src/ds390/gen.c (operandsEqu),
10954 * src/z80/gen.c (operandsEqu),
10955 * src/pic/gen.c (operandsEqu),
10956 * src/pic16/gen.c (operandsEqu),
10957 * src/mcs51/gen.c (operandsEqu): fixed bug #976283
10958 * src/SDCCmain.c (parseCmdLine): report --unknown-option only once
10960 2004-06-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10962 * src/SDCCcse.c (cseBBlock): fixed bug #966963
10964 2004-06-12 Vangelis Rokas <vrokas AT otenet.gr>
10966 * src/pic16/gen.c (genPointerGet): added E_INTERNAL_ERROR for
10967 default case in switch statement,
10968 * glue.c (pic16_initPointer): expr is initialised via decoarteType
10969 to eliminate problem with initialisation of pointers, but problem
10971 * (pic16_pointerTypeToGPByte): removed, no needed for pic16,
10972 * (emitStaticSegment): removed various lines emitting debug info,
10973 * src/pic16/pcode.c, src/pic16/pcode.h, src/pic16/ralloc.h:
10974 added processor registers for utilizing EEPROM,
10975 * src/pic16/pcode.c (pic16_emitDB): number of DBs emitted is not
10976 configurable and set 8
10978 2004-06-08 Vangelis Rokas <vrokas AT otenet.gr>
10980 * .version: increased version number to 2.4.2,
10982 Cumulative patch for pic16 port
10983 * src/pic16/device.c: changed scheme to dump initial values for
10984 variables in idata segment, all print_idata* functions were removed,
10985 now the pic16_printIval* will be called,
10986 * src/pic16/glue.c: (pic16_initPointer, pic16_pointerTypeToGPByte,
10987 * _pic16_printPointerType, pic16_printPointerType,
10988 * pic16_printGPointerType, pic16_printIvalArray, pic16_printIvalStruct,
10989 * pic16_printIvalBitFields, pic16_printIvalFuncPtr, pic16_printIvalPtr:
10990 NEW, similar to the respective functions in SDCCglue.c,
10991 * src/pic16/pcode.c (pic16_emitDB, pic16_flushDB): reverted to old
10992 way, emitting hex bytes,
10993 * (pic16_emitDS): NEW, emits a string for pointer initialisation,
10995 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
10997 * src/avr/ralloc.c (serialRegAssign),
10998 * src/xa51/ralloc.c (serialRegAssign),
10999 * src/pic/ralloc.c (serialRegAssign),
11000 * src/pic16/ralloc.c (serialRegAssign),
11001 * src/hc08/ralloc.c (serialRegAssign),
11002 * src/z80/ralloc.c (serialRegAssign),
11003 * src/ds390/ralloc.c (serialRegAssign),
11004 * src/mcs51/ralloc.c (serialRegAssign): fixed bug #964479
11006 2004-06-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11008 * src/SDCCicode.c (geniCodeJumpTable): fixed bug #967601
11009 * src/SDCCpeeph.c (labelIsReturnOnly): fixed bug #966505
11011 2004-06-07 Vangelis Rokas <vrokas AT otenet.gr>
11013 Cumulative patch for pic16 port:
11014 * src/pic16/device.h (typedef PIC16_device) modified fields for
11015 defining microcontrollers,
11016 * src/pic16/device.c: added new info for all devices in Pics16 array,
11017 * src/pic16/gen.c (genPcall): fixed bug that caused the return label
11018 to be optimised out by the pCode optimiser,
11019 * src/pic16/glue.c (pic16emitRegularMap): treat implicit aggragates
11020 specially, bug reported by G.M. Gallant,
11021 * src/pic16/pcode.c (pic16_newpCodeLabelFORCE): NEW, marks a label
11022 as force'd so that cannot be optimised out by pCode optimiser,
11023 * src/pic16/pcode.c,
11024 * src/pic16/pcodepeeph.c,
11025 * src/pic16/pcoderegs.c: many modifications to re-enable peepholes,
11026 they are disabled by default, but can be enabled explicit with
11027 command argument --denable-peeps, for testing,
11028 * device/lib/pic16/startup/Makefile: added --no-peep,--pomit-config-words,
11029 --pomit-ivt in COMPILE_FLAGS
11031 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11033 * src/pic16/pcode.c (pic16_emitDB): removed double semicolon which fails
11034 compilation on MSVC
11036 2004-06-06 Maarten Brock <sourceforge.brock AT dse.nl>
11038 * device/include/sab80515.h: added sfr P6, changed GPL to LGPL
11040 2004-06-06 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11042 device/include/sab80515.h: fixed bug #967492, DAPR is defined at adress
11043 0xd8, but the correct adress is 0xda. Thanks to anonymous for reporting
11045 2004-06-06 Vangelis Rokas <vrokas AT otenet.gr>
11047 * src/pic16/device.c (pic16_assignConfigWord): fixed bug that
11048 would only assign 0x300001 register.
11050 2004-06-05 Vangelis Rokas <vrokas AT otenet.gr>
11052 * device/lib/pic16/startup/Makefile: added $(MODELFLAGS)
11053 in COMPILE_FLAGS. Thanks to G. Gallant for report.
11055 2004-06-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11057 * doc/sdccman.lyx: minor changes, mentioned beta vendor support
11059 * src/mcs51/peeph.def: ran unexpand -a over peeph.def
11060 * src/mcs51/peeph.def: removed obsolete peephole 100.a,
11061 added peephole 254 (left shift), 255 (jump table)
11063 2004-06-04 Vangelis Rokas <vrokas AT otenet.gr>
11065 * device/lib/Makefile.in: removed comment line with model-pic16,
11066 * (target port-specific-objects-pic16): the libraries and objects
11067 are copied to the build directory form the device/lib/pic16/bin
11070 Cumulative patch concerning pic16 port:
11071 * library directory has been re-organized,
11072 * added support for PIC18F1220,
11073 * added headers and library sources for chips 18f1220,18f6520,
11074 18f6620,18f6680,18f6720,18f8520,18f8620,18f8680,18f8720
11076 * configuration registers setting has changed, now each supported
11077 device has a complete description of the registers it uses,
11078 * all initialisations are moved to idata sections, these section
11079 can be absolute or relocatable,
11080 * fixed initialisation of codespace variables,
11081 * fixed warning about PCLATU and gpsim,
11082 * src/pic16/gen.c (genCmp): now can handle partially iCodes with no ifx,
11083 * (genAssign): use table reads when assigning from variables in codespace,
11084 * src/pic16/glue.c (pic16emitStaticSeg): fixed to correctly initialise
11085 char/int variables placed in codespace,
11086 * (pic16_emitConfigRegs): NEW, emits a list with configuration
11087 registers set in .asm file, no need for --pomit-config-words anymore,
11088 * (pic16glue): some 8051 legacy segments are commented out
11089 (to be removed completely),
11090 * added support for alternative assembler and linker with --asm=
11091 and --link= command line arguments,
11092 * peepholes are disabled automatically in the port, no need to
11093 specify on command line,
11094 * port supports natively char/int/long multiplication, but converts
11095 all divisions to support functions,
11096 * main.c: pic16_linkCmd and pic16_asmCmd changed to force output
11097 to the file set in variable $2,
11098 * pcode.c (pic16_emitDB, pic16_flushDB): modified to print printable
11099 strings in ASCII format and not in hex,
11100 * ralloc.c (serialRegAssign): added a triplet of conditional calls
11101 to pic16_allocDirReg for IC_RESULT, IC_LEFT and IC_RIGHT so to
11102 allocate proper register if iCodes aren't temporary,
11104 2004-06-02 Maarten Brock <sourceforge.brock AT dse.nl>
11106 * support/regression/tests/zeropad.c: added TEST_G macro for alpha
11108 2004-06-02 Vangelis Rokas <vrokas AT otenet.gr>
11110 * src/pic16/gen.c (genPcall): warning about gpsim and PCLATU
11113 2004-06-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11115 * src/hc08/gen.c (genPointerGetSetOfs): disabled optimization if
11116 computed address is reused
11117 * src/hc08/gen.c (genPackBits): fixed offsets in assignments to
11118 multi-byte bitfields
11120 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11122 * src/z80/gen.c: (genArrayInit): must check for pointers too
11124 2004-06-01 Maarten Brock <sourceforge.brock AT dse.nl>
11126 * support/regression/tests/zeropad.c: never meant to commit the
11127 nestedstruct test: removed, added check for GCC version
11129 2004-05-31 Maarten Brock <sourceforge.brock AT dse.nl>
11131 * src/SDCCast.c (createIvalArray): fixed bug 770487 SIGSEGV
11132 * src/SDCCglue.c (emitRegularMap): fixed bug 770484 allocation problem
11133 * src/SDCCglue.c (initPointer, printIvalType, printIvalStruct,
11134 printIvalArray, printIvalFuncPtr, printIvalPtr, printIval): fixed
11135 bugs 928906 and 954082 half-empty initializers
11137 * src/SDCCsymt.c (getAllocSize): added for above fix
11138 * src/z80/gen.c (genArrayInit): fixed bug 741044
11139 * support/regression/tests/zeropad.c: added tests
11141 2004-05-30 Vangelis Rokas <vrokas AT otenet.gr>
11143 * src/pic16/device.c (pic16_dump_section): corrected bug which
11144 caused some symbols of the libraries to be misplaced
11146 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11148 * src/pic16/glue.c,
11149 * src/pic16/ralloc.h,
11150 * src/pic16/ralloc.cc: prefixed IS_CONFIG_ADDRESS with PIC16_
11151 to fix conflict with pic port
11153 2004-05-28 Vangelis Rokas <vrokas AT otenet.gr>
11155 * src/pic16/glue.c (pic16emitStaticSeg): do not print as publics or
11156 externs configuration variables,
11157 * src/pic16/ralloc.h,
11158 * src/pic16/ralloc.cc: IS_CONFIG_ADDRESS is made public and added
11159 prototype in header, commented out some debug messages
11161 2004-05-26 Vangelis Rokas <vrokas AT otenet.gr>
11163 * src/pic16/glue.c,
11164 * src/pic16/main.c,
11165 * src/pic16/pcode.c: added gpasm directives #FILE/#LINE
11166 for gpasm COFF object generation. Thanks to D. Hawkins for
11169 2004-05-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11171 * src/ds390/main.c,
11172 * src/mcs51/main.c: fixed sort order of mnemonics (thanks to Maarten
11173 Brock for spotting this)
11174 * src/ds390/gen.c (genEndFunction),
11175 * src/mcs51/gen.c (genEndFunction): always save psw if function is an
11176 interrupt handler and critical. Disable push/pop optimizations when
11177 peephole optimizations disabled.
11179 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11181 Updated pic16 library sources and headers.
11182 * device/lib/pic16/pic18f*/ ,
11183 * device/include/pic16/*.h: modified to handle structured SFR
11186 2004-05-25 Vangelis Rokas <vrokas AT otenet.gr>
11188 * src/port.h (PORT structure): added hook initPaths, now each
11189 port can declare its own default search paths,
11190 which can been seen with the --print-search-dirs option,
11191 see pic16 port for example,
11192 * src/SDCCmain.c (setBinPaths, setIncludePaths, setLibPath,
11193 setDataPaths): test to options.printSearchDirs is ifdef'ed out,
11194 * (doPrintSearchDirs): NEW, replaces in a central manner the
11195 printing of search dirs which was split in set*Paths functions,
11196 * (main): added call to port->initPaths and doPrintSearchDirs,
11198 * src/ds390/main.c,
11201 * src/izt/tlcs900h.c,
11202 * src/mcs51/main.c,
11204 * src/pic16/main.c: modified port structures to reflect addition of
11207 * src/pic16/device.c (regCompare): registers are finally sorted by name,
11208 * (pic16_dump_section): for registers in same address reserve memory once,
11209 * src/pic16/device.h (struct PIC16_device): changed variable gen_banksel
11211 * src/pic16/genarith.c (pic16_genPlus): added code to handle cases where
11212 result is greater in size than right or left,
11213 * (pic16_genUMult8X8_8): there are some cases where the result can
11214 be 16 bits size, so handle these,
11215 * src/pic16/gen.c: changed some pic16_emitpcomment to DEBUGpic16_emitcode,
11216 * (pic16_outBitC): modified to emit pcodes,
11217 * (pic16_storeForReturn): using is_LitOp to see if operand is literal
11219 * (genDivOneByte): implemented algorithm to divide 8-bits,
11220 * (genCmp): uncommented goto, but issues still exist,
11221 * (genAnd): fixed a bug with variables >8bits,
11222 * (genPackBits): optimization added that uses BCF/BSF to change a
11224 * (genAssign): fixed bug when assigning floating point literals,
11225 * src/pic16/glue.c (pic16glue): added assembler directive 'code' before
11226 __sdcc_gsinit_startup label,
11227 * src/pic16/main.c (_pic16_init): removed search directory
11229 * (_pic16_initPaths): NEW, used to initialise search directories,
11230 * (_hasNativeMulFor): support functions for all except char/int
11231 multiplication, and char division,
11232 * (PIC16_port struct): modified entry for native mul support,
11233 * src/pic16/pcode.c (insertBankSwitch): modified to support the renamed
11235 * (buildCallTree): call to register_usage is ifdef'ed out,
11237 2004-05-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11239 * device/include/string.h: applied Stas Sergeev's patch to make this
11240 header file compatible with the preprocessor -Wundef option
11241 * src/SDCCmain.c (main): abort compilation if preprocessor reports
11242 failure (fixes bug #941458)
11244 2004-05-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11246 * src/SDCCopt.c (killDeadCode): fixed bug #907733
11247 * support/Util/SDCCerr.c: reworded E_AUTO_ASSUMED diagnostic to clarify
11248 that the variable, not the function, should be static
11249 * src/SDCCval.c (valCastLiteral): fixed bit initialization from literal
11250 to be consistent with non-literal case
11252 2004-05-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11254 * src/SDCCast.c (isConformingBody): fixed bug #949967
11255 * src/SDCCopt.c (cnvToFcall, cnvToFloatCast, cnvFromFloatCast,
11256 convilong): fixed bug #952086
11258 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11260 * src/SDCCmem.c (allocVariables): fixed bug #955321
11262 2004-05-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11264 * src/hc08/main.c (_hc08_genAssemblerEnd),
11265 * src/SDCCdwarf2.c (dwOpenFile, dwCloseFile, dwWriteFunction,
11266 dwWriteModule, dwWriteCLine, dwWriteALine, dwarf2FinalizeFile):
11267 completely eliminated the use of a temporary file
11268 * src/SDCCdwarf2.c (dwWriteAttr): fixed bug with location list offset
11269 when more than one file linked
11270 * src/SDCCloop.c (pointerAssigned): fixed bug #954163
11272 2004-05-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11274 * src/SDCCval.c (valForArray): applied Maarten Brock's patch #947682
11275 which fixes bug #543481
11276 * support/regression/tests/bug-751703.c: fixed comments left from a
11277 cut and paste error
11278 * src/SDCCdwarf2.c (dwCloseFile): don't explicitly close a temp file
11279 * src/SDCCdwarf2.c (dwTagFromType): added bitfield support
11280 * src/SDCCdwarf2.c (dwWriteSymbolInternal): handle extern within local
11282 * src/SDCCdwarf2.c (dwWriteLineNumber): line number deltas are signed
11283 * src/SDCCmain.c (processFile, parseCmdLine): non-alphanumeric chars
11284 are now changed to underscores in moduleName
11286 2004-05-15 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11288 * as/mcs51/lkmem.c: better fix for bug #954173
11290 2004-05-15 Maarten Brock <sourceforge.brock AT dse.nl>
11291 committed by Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11293 * device/include/c8051f020.h: newly added SiLabs (Cygnal) header file
11294 * device/include/c8051f000.h,
11295 * device/include/c8051f120.h,
11296 * device/include/c8051f300.h,
11297 * device/include/c8051f310.h,
11298 * device/include/c8051f320.h: updated (added _XPAGE, CAPN, CAPP,
11299 PWM16) and detab'ed
11301 2004-05-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11303 * doc/sdccman.lyx: mentioned sourceforge's delay between web frontend
11304 and mailing lists, doc'ed --no-peep-comments, removed reference
11305 to knoppix (newest version has no LyX/LaTeX), other minor changes
11306 * src/SDCCglue.c (glue): save 2 bytes stack space with
11307 option --main-return. The ljmp could probably be avoided too
11309 2004-05-14 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11311 * as/mcs51/lkmem.c, as/mcs51/lkaomf51: fixed bug 954173
11313 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11315 * src/SDCCsymt.h: added IS_AUTO(symbol) test macro
11316 * src/SDCCopt.c (isLocalWithoutDef),
11317 * src/SDCCicode.c (operandFromSymbol): use the IS_AUTO test macro
11318 which adds a !IS_EXTERN codition. Fixes bugs #877426 and #751703.
11319 (credit to Maarten Brock for patch #949363, on which this is based)
11320 * support/regression/tests/bug-751703.c: some test cases of extern used
11321 within inner scopes.
11323 2004-05-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11325 * src/SDCCdwarf2.c (dwMatchTypes): structs must have matching
11327 * src/SDCCdwarf2.c (dwTagFromType): fix to handle recursive
11329 * src/SDCCdwarf2.c (dwWriteModule, dwNewDebugSymbol, dwWriteEndFunction,
11330 dwWriteLabel): fix to create valid debugger symbols even when
11331 the module name has non-alphanumeric symbols in it
11332 * src/SDCCdwarf2.c (dwWriteSymbolInternal): better detection for
11333 when a variable's allocation has been optimized away
11336 2004-05-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11338 * src/hc08/gen.c (hc08_emitDebuggerSymbol),
11340 * src/mcs51/gen.c (mcs51_emitDebuggerSymbol),
11341 * src/mcs51/main.c,
11342 * src/ds390/gen.c (ds390_emitDebuggerSymbol),
11343 * src/ds390/main.c,
11344 * src/z80/gen.c (z80_emitDebuggerSymbol),
11346 * src/pic/gen.c (pic14_emitDebuggerSymbol),
11348 * src/pic16/gen.c (pic14_emitDebuggerSymbol),
11349 * src/pic16/main.c,
11350 * src/avr/gen.c (avr_emitDebuggerSymbol),
11352 * src/xa51/gen.c (xa51_emitDebuggerSymbol),
11354 * src/SDCCdebug.c (emitDebuggerSymbol),
11356 * src/port.h: added a debugger struct to the port struct. Added a
11357 callback for defining debugger symbols
11359 * src/SDCCast.c (createLabel),
11360 * src/SDCC.y (labeled_statement): mark all compiler generated labels
11363 * src/SDCCicode.c (geniCodeFunctionBody): added a link from the FUNCTION
11364 iCode back to the ast for the function
11366 * src/hc08/ralloc.c (hc08_assignRegisters),
11367 * src/hc08/ralloc.h: define a regs struct for the stack pointer. Removed
11368 unneeded fields from the regs struct.
11369 * src/hc08/gen.c (transferRegReg, genFunction, genEndFunction): use the
11370 pushReg() & pullReg() functions instead of emitcode()
11372 * src/hc08/gen.c (genLabel, genhc08Code),
11373 * src/SDCCdebug.h: Added additional debugger hooks needed for DWARF
11375 * src/cdbFile.c (cdbWriteLabel, cdbWriteScope): Added stubs for unneeded
11378 * src/hc08/gen.c (genEndFunction, genhc08Code),
11380 * src/mcs51/gen.c (genEndFunction, gen51Code),
11382 * src/ds390/gen.c (genEndFunction, gen390Code),
11384 * src/z80/gen.c (genEndFunction, genZ80Code),
11387 * src/pic/gen.c (genEndFunction, genpic14Code),
11389 * src/pic16/gen.c (genEndFunction, genpic16Code),
11391 * src/avr/gen.c (genEndFunction, genAVRCode),
11393 * src/xa51/gen.c (genEndFunction, genXA51Code),
11395 * src/cdbFile.c (cdbWriteFunction, cdbWriteEndFunction): moved cdb
11396 specific code to cdbFile.c and out of the backend code generators
11398 * as/hc08/lkmain.c (main): removed OMF51 support from link-hc08
11399 * as/hc08/lkarea.c (lnkarea): areas with NOLOAD attribute default
11400 starting address is now 0
11403 * as/hc08/m08pst.c,
11404 * as/hc08/asmain.c (asmbl): implemented the .sleb128 and .uleb128
11405 assembler directive for DWARF support
11406 * as/hc08/lkelf.c (elf): only increment address when rtflg[] set
11410 * src/SDCCdwarf2.c: preliminary DWARF (ver 2) debugger data generator
11412 2004-05-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11414 * src/hc08/gen.c (genJumpTab, emitcode, genhc08code): fixed stack error
11415 and inappropriate peephole optimization in jump tables
11417 2004-04-30 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11419 * as/hc08/m08pst.c,
11420 * src/SDCCglue.c: sdccopt works for the hc08 port now
11422 2004-04-27 Bernhard Held <bernhard AT bernhardheld.de>
11424 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): fixed bug #942130
11426 2004-04-27 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11428 * as/hc08/lkelf.c: sdccconf.h is not available in WIN32
11430 2004-04-24 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11432 * src/SDCCpeeph.c (replaceRule): support empty replacement peephole
11436 * src/SDCCpeeph.c (getPeepLine): new option --no-peep-comments omits
11437 comments from the peephole optimizer replacement rules
11438 * src/SDCCmem.c (printAllocInfoSeg): give actual location of spilled
11440 * src/SDCCcse.c (updateSpillLocation),
11441 * src/SDCCopt.c (killDeadCode, findReqv): better tracking of register
11443 * src/hc08/ralloc.c (regTypeNum): pseudo symbols must be in DATA only
11444 * src/hc08/main.c (_hc08_finaliseOptions): made pointers to stack
11445 objects far pointers
11447 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11449 * src/SDCCsymt.h: a missing part of my last change
11450 * src/pic/ralloc.c (regTypeNum),
11451 * src/pic16/ralloc.c (regTypeNum): fixed statement/declaration order
11453 2004-04-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11456 * src/SDCCicode.c (aggrToPtrDclType),
11457 * src/SDCCptropt.h,
11458 * src/SDCCptropt.c (ptrBaseRematSym, ptrPseudoSymSafe,
11459 ptrPseudoSymConvert),
11460 * src/pic/ralloc.c (regTypeNum),
11461 * src/pic16/ralloc.c (regTypeNum),
11462 * src/hc08/ralloc.c (regTypeNum),
11463 * src/ds390/ralloc.c (regTypeNum),
11464 * src/mcs51/ralloc.c (regTypeNum): check for dependancy hazards before
11465 creating pseudo symbols (fixed bugs #777768, #930484, and #933966)
11467 2004-04-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11469 * link/z80/lkmain.c (afile),
11470 * as/hc08/lkmain.c (afile),
11471 * as/mcs51/lkmain.c (afile): fix suggested by Maarten Brock to
11472 prevent a pointer problem when a filename has no directory and
11473 no extension specified.
11475 2004-04-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11477 * link/z80/lkmain.c (afile): allow periods in directory names
11478 * link/z80/lkmain.c (afile),
11479 * as/mcs51/lkmain.c (afile),
11480 * as/hc08/lkmain.c (afile): allow linker script file to have an
11481 extension other than ".lnk"
11482 * link/z80/lklex.c (getfid),
11483 * link/z80/lkmain.c (parse),
11484 * as/mcs51/lklex.c (getfid),
11485 * as/mcs51/lkmain.c (parse),
11486 * as/hc08/lklex.c (getfid),
11487 * as/hc08/lkmain.c (parse): Support comments in the linker script
11488 file on lines by themselves and after filenames
11490 2004-04-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11492 * as/link_hc08.dsp: Added as/hc08/lkelf.c to project.
11494 2004-04-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11496 * src/z80/peeph-z80.def: removed some peephole rules that don't
11497 work with multibyte arithmetic (fixed bug #937126)
11498 * src/mcs51/peeph.def: fixed peephole rules 150-158 to apply only
11499 to registers and not global variables
11500 * src/SDCCicode.c (geniCodeAssign, ast2iCode, geniCodePostInc,
11501 geniCodePreInc, geniCodePostDec, geniCodePreDec,
11502 geniCodeLogicAndOr, geniCodeConditional): enforce strict lvalue
11503 checking for assignments not internally generated (fixed bug #931895)
11504 * src/SDCC.y (postfix_expr): ignore typedefs when looking for a
11505 structure member (fixed bug #930072)
11507 2004-04-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11509 * src/SDCCmain.c (linkEdit),
11510 * src/hc08/main.c (_hc08_parseOptions),
11511 * as/hc08/Makefile.in,
11512 * as/hc08/aslink.h,
11514 * as/hc08/m08pst.c,
11515 * as/hc08/lkrloc.c (relr, rele),
11516 * as/hc08/lkarea.c (lnkarea)
11517 * as/hc08/lkmain.c (afile, parse),
11518 * as/hc08/lkelf.c: support for ELF output
11519 * as/hc08/lks19.c (s19),
11520 * as/hc08/lkihx.c (ihx): ignore areas with the NOLOAD attribute
11522 2004-04-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11524 * as/mcs51/lkihx.c: Fixed bug #899105.
11526 2004-04-16 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
11528 * doc/sdccman.lyx: Added instructons on how to convert MSVC .dsw and
11529 .dsp files from Unix to DOS.
11531 2004-04-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11533 * doc/sdccman.lyx: removed the ANSI-C noncompliance note regarding
11534 function pointers; we have been compliant for several months now.
11535 * src/mcs51/ralloc.c (serialRegAssign): enabled part of my 2004-04-13
11536 change that was accidently commented out
11537 * src/mcs51/gen.c (freeAsmop, getFreePtr, freeForBranchAsmop, genIfxJump,
11538 genCmpEq, jmpTrueOrFalse, genCmp, genAnd, genOr, genXor, genIfx): fixed
11541 2004-04-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11543 * src/hc08/gen.c: output of all of the internal debugging information
11544 is now controlled by the D() macro; it is disabled by default
11546 2004-04-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11548 * src/mcs51/ralloc.c (serialRegAssign, fillGaps, allocThisReg): try
11549 harder to keep the same registers during a CAST iCode
11550 * src/SDCCopt.c (optimizeCastCast, eBBlockFromiCode): casts of char to
11551 long via int can be done in a single cast, if the signedness is
11553 * support/regression/tests/bug-927659.c: fixed to avoid conflict with
11554 putchar() in tinibios.c in ds390's library
11556 2004-04-12 Bernhard Held <bernhard AT bernhardheld.de>
11558 * src/SDCCast.c (decorateType): fixed bug #898889,
11559 cast result of a literal complement too
11560 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #930931,
11561 fixed check for bitfields
11563 2004-04-11 Bernhard Held <bernhard AT bernhardheld.de>
11565 * src/SDCCicode.c (geniCodeLogic): made it static,
11566 (geniCodeLogicAndOr): added in order to fix bug #905492,
11567 (ast2iCode): fixed bug #905492
11568 * support/regression/tests/bug-905492.c: added
11569 * src/SDCCast.c (decorateType): don't decorate/process parms twice,
11570 (processParms): fixed bug #927659: don't copy parms, this will clear
11572 * support/regression/tests/bug-927659.c: added
11574 2004-03-29 Bernhard Held <bernhard AT bernhardheld.de>
11576 * src/SDCCast.c (addCast): don't cast float to char
11577 * device/lib/libsdcc.lib: added _memmove
11579 2004-03-28 Bernhard Held <bernhard AT bernhardheld.de>
11581 * device/lib/large/Makefile: fixed parallel execution by
11582 replacing `make` by `$(MAKE)`
11584 2004-03-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11586 * src/hc08/gen.c (genPointerGetSetOfs): correctly handle 1 byte array
11587 offsets (fixes bug #923936)
11589 2004-03-26 Bernhard Held <bernhard AT bernhardheld.de>
11591 * device/lib/small/Makefile: fixed parallel execution by
11592 replacing `make` by `$(MAKE)`
11594 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11596 * device/lib/vprintf.c (vsprintf): minor optimization, see bug #801101
11598 2004-03-23 Scott Dattalo <scott AT dattalo.com>
11600 * src/pic/gen.c (genCpl): multi-byte complements were not working.
11601 * src/regression/Makefile: Regression test was not running.
11603 2004-03-23 Bernhard Held <bernhard AT bernhardheld.de>
11605 * src/SDCCast.c (resultTypePropagate, decorateType): avoid promotion to int for
11606 complement if possible
11607 * src/SDCCval.c (valComplement),
11608 * src/SDCCicode.c (operandOperation): fixed complement of literal
11609 * support/regression/tests/onebyte.c (testComplement): added
11611 2004-03-22 Bernhard Held <bernhard AT bernhardheld.de>
11613 * src/SDCCast.c (processParms): fixed bug #920866; decorateType() can
11614 return an optimized tree; actually replace actParm with the new tree
11615 * src/SDCCast.h: added some parantheses to remove side effects
11616 * support/regression/tests/bug-920866.c
11618 2004-03-21 Scott Dattalo <scott AT dattalo.com>
11619 * src/pic/gen.c, src/pic/gen.h, src/pic/genarith.c, src/pic/pcode.c:
11620 Bit operands were not being handled properly in the pic14 port.
11621 (now src/regression/add.c passes again).
11623 2004-03-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11625 * src/SDCC.y (labeled_statement): case and default no longer require
11626 a following statement (RFE #893037)
11628 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11630 * src/mcs51/gen.c (pushSide, genSignedRightShift, genDjnz, geniPush):
11631 use MOVA macro to avoid "mov a,acc" when peephole optimizer is
11632 disabled (fixes bug #916294)
11633 * sim/ucsim/s51.src/mov.cc (inst_mov_a_addr): Throw an error on
11634 "mov a,acc"; patch provided by Lenny Story
11635 * device/include/mc68hc908gp32.h: header contibuted by Juan Gonzalez
11637 2004-03-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11639 * src/mcs51/gen.c (genFunction): optimize RECEIVE in reentrant
11641 * src/ds390/gen.c (genFunction, genEndFunction),
11642 * src/ds390/ralloc.c (ds390_assignRegisters),
11643 * src/mcs51/gen.c (genFunction, genEndFunction, mcs51_assignRegisters):
11644 * src/mcs51/ralloc.c (mcs51_assignRegisters): Skip optimizing registers
11645 pushed if there are parameters passed on the stack. Also, a cleaner
11646 way to decide if r0/r1 should be pushed/popped. (Together they fix
11649 2004-03-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11652 * device/lib/mcs51/crtpagesfr.asm,
11653 * device/lib/mcs51/crtxinit.asm,
11654 * device/lib/mcs51/crtxstack.asm: Changed name of _PAGESFR to _XPAGE
11655 to avoid confusion with Si Lab's SFRPAGE register.
11657 2004-03-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11659 * src/SDCCglue.c (emitMaps): allow public sfr variables
11660 * src/SDCCglue.c (initialComments): include compiler build date
11661 with compiler version and put the timestamp of the generated
11662 assembly file on a serperate line to be less confusing.
11663 * src/port.h: added genInitStartup hook
11665 * src/ds390/main.c,
11668 * src/pic16/main.c,
11670 * src/z80/main.c: genInitStartup initialize as NULL (default to
11671 historical behaviour)
11672 * src/SDCCglue.c (glue): _sdcc_gsinit_startup is now port specific.
11673 * src/mcs51/main.c: (_mcs51_genInitStartup, _mcs51_genExtraAreas,
11674 _mcs51_genXINIT, _mcs51_genRAMCLEAR): link initialization code from the
11675 library instead of hard coding it into the compiler.
11676 * support/regression/ports/mcs51-stack-auto/spec.mk,
11677 * src/SDCCmain.c (linkEdit): added mcs51.lib to the link libraries
11678 * device/lib/mcs51/Makefile,
11679 * device/lib/small/Makefile,
11680 * device/lib/large/Makefile,
11681 * device/lib/mcs51/crtpagesfr.asm,
11682 * device/lib/mcs51/crtstart.asm,
11683 * device/lib/mcs51/crtxclear.asm,
11684 * device/lib/mcs51/crtxinit.asm,
11685 * device/lib/mcs51/crtclear.asm,
11686 * device/lib/mcs51/crtxstack.asm: move most of the mcs51 C runtime
11687 startup/initialization out of src/SDCCglue.c and src/mcs51/main.c
11688 and into user configurable files.
11689 * device/lib/clean.mk: clean mcs51 directory too
11690 * support/regression/tests/longlit.c: added static to T1 declaration
11691 * doc/sdccman.lyx: documented _PAGESFR sfr for customizing pdata
11692 accesses in the initialization code
11694 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11696 * device/include/mc68hc908qy.h: corrected declarations of FLBPR and
11697 OSCTRIMVAL as noted in bug #916008
11699 2004-03-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11701 * src/SDCCloop.c (basicInduction): fixed bug with loop induction
11702 in loops with multiple exits (reported as incorrect registers
11703 used by Martin Helmling in Sdcc-user list)
11705 2004-03-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11707 * src/ds390/main.c (_ds390_genAssemblerPreamble): cosmetic change,
11708 made ds390 register extensions look less like error messages
11710 2004-03-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11712 * src/SDCCglue.c (printIvalPtr): fixed bug with pointer initializer
11713 reported by Adam Wozniak in Sdcc-user list
11715 2004-03-10 Bernhard Held <bernhard AT bernhardheld.de>
11717 * src/SDCCast.c (decorateType): fixed with bug and promotion in
11718 arithmetic optimizations, added debug output
11720 2004-03-09 Bernhard Held <bernhard AT bernhardheld.de>
11722 * device/lib/time.c (mktime): fixed bug reported by Bert Thomas
11723 * sdcc.spec: updated and split sdcc into 3 rpms
11724 * src/SDCCast.c (decorateType): &|^ don't need addCast(); addCast() is
11725 needed for literals of LEFT_OP and '+'
11726 * src/SDCCicode.c (geniCodeLogic): I must have been braindead when I
11727 introduced RESULT_TYPE_NOPROM
11728 (geniCodeMultiply): fixed logic for decision if mul is optimized to
11730 * src/SDCCsymt.c (computeType): op is int; added RESULT_TYPE_OTHER;
11731 limited promotion to int only for '*'
11732 * src/SDCCsymt.h (computeType): op is int, removed RESULT_TYPE_NOPROM
11734 2004-03-09 Hans Dorn <hjdorn AT users.sourceforge.net>
11736 * src/pic16/gen.c (genSkip),
11737 (genc16bit2lit), (gencjneshort): commented out
11738 (is_LitOp): new helper function, checks operand type
11739 (genCmpEq): rewritten
11741 2004-03-08 Bernhard Held <bernhard AT bernhardheld.de>
11743 * support/regression/tests/bug-908454.c: added
11745 2004-03-07 Bernhard Held <bernhard AT bernhardheld.de>
11747 * src/SDCCast.c (addCast): fixed bug #908454 by promoting bits to char
11748 * src/SDCCicode.c (usualBinaryConversions): op needs int type
11749 (geniCodeCast): cosmetic, don't preserve bit storage class
11750 (geniCodeLeftShift): added promotion
11751 (geniCodeLogic): fixed regression
11752 * src/SDCCsymt.c (computeTypeOr): accept bits too
11753 (compareType): 2nd part of fix for bug #908454, needed for bitfields
11755 2004-03-07 Borut Razem <borut.razem AT siol.net>
11757 * support/Util/findme.c: alloca() replaced with malloc()/free() pair
11759 2004-03-06 Vangelis Rokas <vrokas AT otenet.gr>
11761 * src/pic16/ralloc.c (pic16_genPackRegisters): reverted to old
11762 version of pic16_genPackRegisters which does not check if ic is a
11764 * src/pic16/gen.c (ifxForOp): disabled new and untested code in
11765 function cause string1.c regression test fails
11767 2004-03-06 Bernhard Held <bernhard AT bernhardheld.de>
11769 * sim/ucsim/configure.in,
11770 * sim/ucsim/configure,
11771 * sim/ucsim/doc/Makefile.in: use docdir
11772 * src/SDCC.y: fixed sbit atrributes
11773 * src/SDCCast.c (getResultTypeFromType): added support for bitfields
11774 * src/SDCCast.c (decorateType): |^& need special promotion handling
11776 * src/SDCCsymt.h: moved definition of RESULT_TYPE
11777 * src/SDCCsymt.h (computeType),
11778 * src/SDCCicode.c: computeType() needs op
11779 * src/SDCCsymt.c (checkTypeSanity),
11780 * doc/sddman.lyx: "plain" bitfields are unsigned
11781 * src/SDCCsymt.c (computeTypeOr): added
11782 * src/SDCCsymt.c (computeType): added support for bitfields, fixed
11784 * src/SDCCval.c (val*): computeType() needs op
11785 * src/SDCCval.c (valCastLiteral): fixed casting of bitfields
11786 * support/regression/tests/onebyte.c: added tests for |^&
11788 2004-03-06 Hans Dorn <hjdorn AT users.sourceforge.net>
11790 * src/pic16/gen.c: (genpic16Code) use copy of printILine's output
11791 for writing icode into asm output.
11793 2004-03-05 Vangelis Rokas <vrokas AT otenet.gr>
11795 * src/pic16/device.c: added some debug lines enabled
11796 with macro DEBUG_CHECK,
11797 * src/pic16/genarith.c: more debug in genPlus,
11798 * (pic16_genUMult8XLit_16, pic16_genUMult8X8_16): removed,
11799 * (pic16_genUMult16X16_16, pic16_genUMult16XLit_16): NEW,
11800 * src/pic16/gen.c: added prototypes for pic16_genMult16X16_16,
11801 * (aopForSym): onStack symbols are re-placed in data memspace,
11802 and onStack flag is cleared,
11803 * (pic16_popGetTempReg, pic16_popReleaseTempReg): modified to
11804 copy temporary pcodeop,
11805 * (genPcall): added warning for not updating PCLATU,
11806 * (genFunction): removed test with IFFUNC_CALLEESAVES, its
11807 always true for pic16 port,
11808 * (genMultOneWord): NEW, supports integer multiplication,
11809 * (genMult): modified to call genMultOneWord,
11810 * (ifxForOp): added warning when return NULL,
11811 * src/pic16/glue.c (pic16emitRegularMap): symbol implicit
11812 flag is set before call to operandFromSymbol for implicit
11814 * src/pic16/main.c (_pic16_finaliseOptions): options.float_rent,
11815 options.intlong_rent are set by default,
11816 * (_hasNativeMulFor): modified to allow port generation of integer
11818 * src/pic16/ralloc.c (pic16_allocDirReg): commented out line which
11819 set regtype to REG_SFR for all registers, restricting seting the
11820 accessBank flag for registers 0<= r < 0x80 and 0xf80<=r<=0xfff,
11822 2004-03-05 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
11824 * src/mcs51/peephole.def: added 251.b and 253.x. 253.x are applied
11825 more than 500 times in the regression tests
11827 2004-03-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11829 * support/Util/SDCCerr.h,
11830 * support/Util/SDCCerr.c,
11831 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
11833 * src/SDCCsymt.c (addSymChain): show location of oriignal definition
11834 for symbol conflicts.
11835 * support/valdiags/tests/enum.c,
11836 * support/valdiags/tests/tentdecl.c,
11837 * support/valdiags/tests/struct.c: expect possible error messages
11838 referring to original symbol definitions.
11839 * src/SDCC.y (struct_or_union_specifier, struct_declarator),
11841 * src/SDCCsymt.c (promoteAnonStructs): support anonymous struct/union
11843 2004-03-03 Hans Dorn <hjdorn AT users.sourceforge.net>
11845 * src/pic16/gen.c (gencjne): fixed for right=REG / left=LIT
11847 2004-02-03 Vangelis Rokas <vrokas AT otenet.gr>
11849 * src/pic16/ralloc.c (newReg): fixed bug #908929
11851 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11853 * src/ds390/gen.c: added missing #include "main.h"
11855 2004-03-02 Vangelis Rokas <vrokas AT otenet.gr>
11857 * src/pic16/device.c (checkAddSym): NEW, adds a symbol to set while
11858 checking if symbol is already in set,
11859 * src/pic16/device.h: prototype for checkAddSym,
11860 * src/pic16/gen.c: (_G): added entry interruptvector,
11861 * (assignResultValue): removed some commented out lines,
11862 * (genFunction): check for ISR via sym->type, absolute section for
11863 interrupt code is created via a new pBlock, the goto instruction is
11864 placed now correctly at the interrupt vector position, changed all
11865 references from ivec to _G.interruptvector,
11866 * WREG,STATUS,BSR are not saved in stack upon an entry to interrupt
11867 is the interrupt is a high priority one, same for return from ISR,
11868 * src/pic16/glue.c: changed all calls of addSetHead for publics and
11869 externs to calls of checkAddSym,
11870 * src/pic16/pcode.c (pic16_pBlockConvert2*): emit warning when
11871 pic16_pcode_verbose flag is set,
11872 * src/pic16/pcode.h: extern to pic16_pcode_verbose,
11873 * src/pic16/pcoderegs.c: message about how many registers are saved
11874 will only be emitted if pic16_pcode_verbose flag is set,
11876 2004-03-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11878 * src/ds390/ralloc.h,
11879 * src/ds390/ralloc.c (ds390_regWithIdx),
11880 * src/ds390/gen.c (emitcode),
11881 * src/ds390/main.h,
11882 * src/ds390/main.c (instructionSize, ds390newAsmLineNode, updateOpRW,
11883 ds390opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11884 ds390operandCompare, getRegsRead, getRegsWritten,
11885 initializeAsmLineNode): customized instruction size calculation for
11886 ds390, started basis for some register optimizations
11887 * src/ds390/gen.c (gen390Code, emitcode): associate iCodes with
11888 corresponding assembly output
11889 * src/ds390/gen.c (genFunction, genEndFunction): added case to handle
11890 missing push/pop of r0/r1. Optimized push/pops
11892 2004-03-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11894 * src/mcs51/main.c (instructionSize): fixed ACALL size
11895 * src/mcs51/main.c (updateOpRW): fixed bug with @dptr, @a+dptr operands
11897 2004-03-01 Vangelis Rokas <vrokas AT otenet.gr>
11899 * src/pic16/device.c (pic16_dump_section): fixed a bug that allowed
11900 the sorting of rlist with NULL elements
11901 * (print_idataType, print_idata): NEW to create idata sections
11902 * src/pic16/device.h: idataSymSet new variable
11903 * src/pic16/gen.c (genFunction): fixed some bugs in string
11904 comparing, improved the absolute section creation for ISRs,
11905 added FSR0L/FSR0H in registers that are saved in an ISR,
11906 * (genInline): fixed the processing of inline snippets,
11907 now they undergo no process by the peephole optimizer
11908 * src/pic16/glue.c (pic16emitRegularMap): symbols with initialiser
11909 are placed in idataSymSet,
11910 * (pic16emitStaticSeg): extern symbols are added in externs,
11911 * src/pic16/ralloc.c (pic16_allocDirReg): work around to reduce bank
11912 switching when aboslute variables are placed in access bank memory
11913 * (pic16_writeUsedRegs): added call to pic16_dump_idata,
11914 * (packRegsForSupport,packRegsForAccUse,packRegsForOneuse):
11915 commented out with #if,
11916 * (pic16_packRegisters): reintroduce the check for CAST because some
11917 symbols are not correctly handled,
11918 * src/pic16/pcode.h: changed the definition of pCodeAsmDir to hold a
11919 pCodeInstruction instead of pCode,
11920 * src/pic16/pcode.c (pic16_newpCodeAsmDir): modified for the new
11921 pCodeAsmDir definition,
11922 * (pic16_pCode2str, genericPrint): when an AsmDir pcode has a NULL
11923 directive, then the argument directive is emitted without the leading
11924 tab, hack for inline labels which must be in the first column,
11925 * (compareLabel,pic16_findNextInstruction),
11926 * (pic16_findPrevInstruction): added case for PO_ASMDIR,
11927 * (insertBankSwitch): modified for the new pCodeAsmDir,
11929 2004-03-01 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
11930 patch applied by Vangelis Rokas <vrokas AT otenet.gr>
11932 * src/pic16/gen.c (pic16_popGet): case PO_DIR, adds the offset to
11934 * (pushSide): commented out with #if,
11935 * (assignResultValue): fixed some typos in saving
11937 * (genPcall): FIXED and sync'ed with genCall,
11938 * (genDataPointerGet,genDataPointerSet): using offset not leoffset
11939 * (genNearPointerGet): fixed to handle some more cases,
11940 implementation scheme via table reads,
11941 * (genConstPointerGet): modified to access code memory correct,
11942 * (genCodePointerGet,genNearPointerSet,genGenPointerSet): modified
11943 and improved to handle some cases
11944 * glue.c (printIvalType,printIvalChar,emitStaticSeg): use "DB"
11945 instead of "RETLW" for init data
11946 * src/pic16/ralloc.c (pic16_allocDirReg): warning when a symbol is
11947 not IN_DIRSPACE, work around to reduce bank switching when aboslute
11948 variables are placed in access bank memory (<0x80 and >=0xf80),
11949 * src/pic16/pcode.c: added SFRs TBLPTR, TABLAT, added opcodes TBLRD,
11950 TBLRD_POSTINC,TBLRD_POSTDEC,TBLRD_PREINC,TBLWT,TBLWT_POSTINC,
11951 TBLWT_POSTDEC,TBLWT_PREINC
11952 * Fixed initialisation of BSR, set "alias" for SSAVE to "0"
11953 * (pic16_emitDB,pic16_flushDB): New functions to generate "DB"
11955 * (pic16_pCodeConstString): use "DB" instead of "RETLW"
11956 * src/pic16/pcode.h: added TBLRD*,TBLWT*, added pic16_emitDB,
11957 pic16_flushDB, made pic16_newpCodeAsmDir public, added TBLPTR, TABLAT
11958 * src/pic16/ralloc.h: added IDX_BSR,IDX_TBLPTR*,IDX_TABLAT
11960 2004-02-29 Borut Razem <borut.razem AT siol.net>
11962 * src/Makefile.in, src/SDCCutil.c, support/Util/findme.c,
11963 support/Util/findme.h, support/Util/system.h: enhance binary relative
11964 search for lib and include by using findProgramPath()
11966 2004-02-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
11969 * src/SDCCpeeph.c (pcDistance),
11971 * src/mcs51/ralloc.h,
11972 * src/mcs51/ralloc.c (mcs51_regWithIdx),
11973 * src/mcs51/main.h,
11974 * src/mcs51/main.c (instructionSize, asmLineNode, updateOpRW,
11975 mcs51opcodeCompare, asmLineNodeFromLineNode, getInstructionSize,
11976 mcs51operandCompare, getRegsRead, getRegsWritten): made instruction
11977 size calculation port specific, started basis for some register
11979 * src/mcs51/gen.c (genFunction, genEndFunction): added case to handle
11980 missing push/pop of r0/r1. Optimized push/pops
11981 * src/mcs51/ralloc.c (packregisters): fixed bug #727095
11982 * device/lib/_modsint.c (_modsint),
11983 * device/lib/_modslong.c (_modslong): fixed sign of result in non-asm
11984 and stack version so regression tests pass
11986 2004-02-26 Bernhard Held <bernhard AT bernhardheld.de>
11988 * src/Makefile.in (dep): include SLIBOBJS in dependency check
11989 * src/SDCCast.c (decorateType): catch another small optimization
11991 * src/SDCCsymt.c (computeType): added comments and cosmetic changes
11992 * src/SDCCval.c (valMult, valDiv, valMod, valPlus, valMinus, valShift):
11993 modified to finally use computeType() all over SDCC,
11994 see Feature Request #877103
11995 * src/SDCCval.h: cosmetic
11996 * src/SDCCicode.c (operandOperation): fixed EQ_OP bug, now same as in
11997 valCompare(); regression tested in muldiv.c
11998 * support/regression/tests/muldiv.c (testMod): mod sign follows
12001 2004-02-23 Bernhard Held <bernhard AT bernhardheld.de>
12003 * src/SDCCast.c (decorateType): fixed bug #902362
12004 * doc/INSTALL.txt: fixed install instructions for win32
12006 2004-02-21 Bernhard Held <bernhard AT bernhardheld.de>
12008 * device/include/Makefile.in (install): fixed by replacing spaces
12011 * doc/INSTALL.txt: updated for release
12012 * doc/sdccman.lyx: added warning for --xstack being buggy
12014 2004-02-20 Bernhard Held <bernhard AT bernhardheld.de>
12016 * src/pic16/ralloc.c (packRegsForAccUse): disabled functions with #if
12017 to eliminate build warnings.
12018 * src/pic16/gen.c (pic16_popGet): fixed for gcc 2.95.4
12020 2004-02-20 Vangelis Rokas <vrokas AT otenet.gr>
12021 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12023 * doc/sdccman.lyx: removed PIC16 from PIC16 Port Specific Options,
12024 removed -penable-stack, added comment for stack pragma, added
12025 warning for not initializing the stack/frame registers, removed
12026 comment at interrupts section
12028 Stack is made permanent, there is no ability to disable stack usage.
12029 * src/pic16/device.h,
12030 * src/pic16/device.c: removed all references to USE_STACK macro,
12031 * src/pic16/device.c (pic16_dump_section): when no elements in
12032 rlist, free rlist before return,
12033 * (pic16_dump_int_registers): NEW, internal registers are a new set
12034 of general purpose registers reused by each function,
12035 * (checkAddReg): returns 1 if registers is added to set,
12036 * (pic16_groupRegistersInSection): when a registers is of type
12037 PO_GPR_TEMP add it in pic16_int_regs and not in pic16_rel_udata,
12038 * src/pic16/device.h: memRange and Assigned Memory are deleted,
12039 SRCASECMP macro is moved here from device.c
12040 * src/pic16/genarith.c (pic16_pCodeOpType): added cases for
12041 PO_PCLATU, PO_PRODL, PO_PRODH,
12042 * (pic16_pCodeOpType, genMinus,
12043 changed compares to "a" register, with AOP_ACC,
12044 * (pic16_genPlus): fixed some bugs and indented properly,
12045 * (pic16_addSign): changed size to size+offset in the MOVWF
12047 * (pic16_genUMult8XLit_8): NEW, uses processor MULLW instruction to
12048 multiply 8-bit operand by literal, result is 8-bit,
12049 * (pic16_genUMult8X8_8): NEW, uses processor MULWF instruction to
12050 multiply 2 8-bit operand, result is 8-bit,
12051 * (pic16_genMult8X8_8): modified to call genUMult8X*_8 functions and not
12053 * src/pic16/gen.c: changed accUse to contain WREG only,
12054 * (pic16_emitcomment): renamed to pic16_emitpcomment,
12055 * (aopForSym): allocated dir register when IN_DIRSPACE(space) is,
12056 true, do not use immediate addressing any more unless sym is a
12057 pointer in codespace,
12058 * (aopForRemat): do not use immediate addressing when symbol not in
12059 codespace and when symbol's address is requested,
12060 * (aopOp): for-loop in if(sym->accUse) is modified for the new
12062 * (aopGet): added case for AOP_ACC and don't return "accumulator
12063 bug" but WREG instead,
12064 * (popGetTempReg): pushes contents of temporary register in stack,
12065 * (popReleaseTempReg): pops contents of temporary register from
12066 stack. Use popGetTempReg/popReleaseTempReg in aligned pairs,
12067 * (pic16_popGet): separated case AOP_ACC to return register WREG
12068 from processor registers, AOP_PCODE not checks if pcop is PO_DIR
12069 or PO_IMMEDIATE and initializes their instance/offset appropriately,
12070 * The whole issue with aopForSym,aopForRemat,popGet) is to minimize
12071 the use of immediate pointers to certain cases only.
12073 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): use pic16_popGet2p,
12074 * (pic16_loadFromReturn, pic16_storeForReturn: NEW,
12075 * (assignResultValue, genCall, genRet): modified to use the new
12076 function return value scheme with WREG,PRODL,PRODH,FSR0L and FSR0,
12077 genPcall is still broken,
12078 * (genFunction): added code to create 'A' type pBlocks when
12079 interrupt functions are generated, code not extensively tested yet,
12080 ISRs push WREG,STATUS,BSR,PRODL,PRODH,FSR0L,FSR0H registers on stack,
12081 * (genEndFunction): modified so ISRs pop stored registers from stack,
12082 * (genMultOneByte): cleanup,
12083 * (AccRsh): added flag andmask, to and result with appropriate mask,
12084 * (genUnpackBits,genPackBits): fixed and can handle bit fields,
12085 * (genDataPointerGet): fixed and reenabled its use,
12086 * (genNearDataPointerGet): bugs fixed,
12087 * (genDataPointerSet): bugs fixed,
12088 * src/pic16/genutils.c: added functions pic16_DumpValue,pic16_DumpAop,
12089 pic16_DumpSymbol, pic16_DumpOp,
12090 * src/pic16/genutils.h: function prototypes for the above functions,
12091 * src/pic16/glue.c: new flags initsfpnt, to initialize stack/frame
12093 * (pic16emitRegularMap): many many many improvements, but needs a
12095 * src/pic16/main.c: enable_stack in pic16_options is removed,
12096 * (_pic16_parseOptions): removed command line options -penable-stack,
12097 * (_process_pragma): emit stack symbol only when stack pragma is
12099 * src/pic16/pcode.c: pic16_pc_fsr0 is removed, all operations are
12100 redirected to FSR0L/FSR0H pair,
12101 * (pic16_get_op, pic16_get_op2): modifications and improvements,
12102 * (pic16_getRegFromInstruction, pic16_getRegFromInstruction2): added
12103 cases PO_PRODL,PO_PRODH, pic16_getRegFromInstruction2 returns sane
12105 * (insertBankSwitch): modified to handle cases like: (alfa + 1)
12106 * (dumpPicOptype): NEW,
12107 * src/pic16/pcode.h: added PO_PCLATU,PO_PRODL,PO_PRODH in enum,
12108 * src/pic16/pcoderegs.c (pCodeRegMapLiveRangesInFlow): fixed bug
12109 with movff instruction,
12110 * src/pic16/ralloc.c: renamed typeRegWithIdx to pic16_typeRegWithIdx,
12111 added pic16_int_regs, some packRegsFor* functions are commented out,
12112 because produce errors,
12113 * src/pic16/NOTES: minor modifications
12115 2004-02-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12117 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c, as/mcs51/lkmain.c,
12118 as/mcs51/lkmem.c, src/SDCCglob.h, src/SDCCmain.c: added options --stack-size and
12120 * doc/sdccman.lyx: described options --stack-size and --pack-iram.
12121 * as/mcs51/lkaomf51.c: fixed bug #895763
12123 2004-02-17 Bernhard Held <bernhard AT bernhardheld.de>
12125 * device/include/c8051f320.h: added. Contributed by Maarten Brock.
12127 2004-02-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12129 * doc/sdccman.lyx: added details about the HC08 storage classes and
12130 interrupts, fixed the register usage info for z80 & gbz80
12132 2004-02-17 Vangelis Rokas <vrokas AT otenet.gr>
12134 * doc/sdccman.lyx: added more pic16 port documentation
12135 * device/include/pic16/: added header pic18fregs.h
12137 2004-02-16 Bernhard Held <bernhard AT bernhardheld.de>
12139 * doc/sdccman.lyx: added Vangelis' contribution
12141 2004-02-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12143 * src/SDCClrange.c (rlivePoint): live range of SEND operand should
12144 extend to the next CALL or PCALL, not just to the next CALL.
12146 2004-02-16 Vangelis Rokas <vrokas AT otenet.gr>
12148 * src/pic16/gen.c (genInline): fixed bug #896482 with inline assembly
12150 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12152 * src/mcs51/ralloc.c (packRegsForAssign, reassignAliasedSym): fixed
12153 bug #895752 and a better fix for bug #716790
12155 2004-02-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12157 * src/SDCCsymt.c (processFuncArgs): fixed bug #896796
12159 2004-02-14 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12161 * doc/sdccman.lyx: minor changes, minor changed
12163 2004-02-13 Bernhard Held <bernhard AT bernhardheld.de>
12165 * src/SDCCicode.c (usualBinaryConversions): removed pic16 from ports
12166 which can't handle SDCC_NEWONEBYTEOPS,
12167 (geniCodeMultiply): removed conversion from mult to shift for pic14
12170 2004-02-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12173 * src/hc08/gen.c (storeRegToAop, aopOp, aopAdrStr, accopWithAop,
12174 rmwWithAop): Ported my 2003-10-02 fix for bug #663539 to the hc08,
12175 thus fixing bug #895406
12177 2004-02-11 Bernhard Held <bernhard AT bernhardheld.de>
12179 * device/lib/_modsint.c,
12180 * device/lib/_modslong.c: sign follows divisor only
12181 * src/hc08/gen.c (genMultOneByte): if result size is 1,
12182 signs or signedness can be ignored
12183 * src/SDCCast.c (addCast): cosmetic - added lineno to CAST
12184 * src/SDCCast.c (resultTypePropagate): added even more ops: +, - and *,
12185 added optimization for IFX,
12186 (decorateType): Mult/Div/ModOneByte ops can handle all kind of signed
12188 reenabled optimization for IFX, which was removed on 2004-01-11
12189 * src/SDCCast.h: added return type IFX
12190 * src/SDCCicode.c: Mult/Div/ModOneByte ops can handle all kind of signed
12191 arguments with 8 or 16 bit results; pic14 and pic16 ports use old
12192 promotion behaviour; env. var. SDCC_NEWONEBYTEOPS selects the new,
12193 SDCC_OLDONEBYTEOPS selects the old behaviour
12194 * src/SDCCsymt.c (computeType): type2 can be NULL (for LEFT_OP);
12195 changed again and commented promotion rule
12196 * src/SDCCval.c (valDiv): promotion no longer necessary
12197 * src/ds390/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte),
12198 * src/mcs51/gen.c (genMultOneByte) (genDivOneByte) (genModOneByte):
12200 * support/regression/tests/onebyte.c: added
12202 2004-02-11 Vangelis Rokas <vrokas AT otenet.gr>
12204 * gen.c (genInline): reverted to old code for assemnling inline
12205 code because of bug reported James Chadd
12207 2004-02-10 Vangelis Rokas <vrokas AT otenet.gr>
12209 * ralloc.h: missing declarations from previous patch,
12210 seems that patch for ralloc.h was never applied, fixed
12212 2004-02-10 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12213 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12217 * ralloc.h: added FSR0L, FSR0H and other missing PIC16 SFR's for
12218 indirect addressing. Marked FSR0 as deprecated
12219 * gen.c (pointerCode): commented out, not needed now
12220 (pic16_popGet2p): new MOVFF helper function
12221 (genGenPointerGet),
12222 (genGenPointerSet): reimplemented with MOVFF and POSTINC0
12223 (shiftRLong): removed duplicate debugging info
12225 2004-02-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12227 * src/ds390/gen.c (genNearPointerGet),
12228 * src/mcs51/gen.c (genNearPointerGet): allow the genDataPointerGet()
12229 optimization with bits, but not bitfields.
12230 * src/ds390/ralloc.c (packRegisters),
12231 * src/mcs51/ralloc.c (packRegisters): fixed bug #884453 & #880832
12233 2004-02-09 Bernhard Held <bernhard AT bernhardheld.de>
12235 * src/SDCCcse.c (algebraicOpts): copy operands before modification
12237 2004-02-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12240 * src/SDCCicode.c (operandFromSymbol),
12241 * src/mcs51/ralloc.c (verifyRegsAssigned, serialRegAssign),
12242 * src/ds390/ralloc.c (verifyRegsAssigned, serialRegAssign),
12243 * src/z80/ralloc.c (verifyRegsAssigned, serialRegAssign),
12244 * src/hc08/ralloc.c (verifyRegsAssigned, serialRegAssign),
12245 * src/pic/ralloc.c (verifyRegsAssigned, serialRegAssign),
12246 * src/pic16/ralloc.c (verifyRegsAssigned, serialRegAssign): fixed
12248 * src/SDCCast.c (createIvalStruct, createIvalArray, gatherAutoInit),
12249 * src/SDCCglue.c (emitRegularMap, printIvalStruct, printIvalArray,
12250 printIvalCharPtr, printIvalPtr, printIval, emitStaticSeg, emitOverlay)
12251 * src/SDCCsymt.c (newSymbol),
12252 * src/SDCC.y (struct_or_union_specifier, enum_specifier,
12255 * src/SDCCval.c (newiList): fixed bug #885705
12257 2004-02-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12259 * doc/sdccman.lyx: added section 3.1.4: sdcclib.
12260 * as/mcs51/lkmem.c: report the size of the stack in .mem file.
12262 2004-02-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12264 * device/include/c8051f120.h,
12265 * device/include/c8051f300.h,
12266 * device/include/c8051f310.h: added/updated header files for Silicon
12267 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12268 * doc/sdccman.lyx: minor changes, recommended diff -Naur and diff -u
12269 in new section Submitting patches
12271 2004-02-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12273 * src/mcs51/gen.c (genNearPointerGet, genPagedPointerGet,
12274 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12275 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12277 * src/ds390/gen.c (genNearPointerGet, genPagedPointerGet,
12278 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12279 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12281 * src/pic16/gen.c (genNearPointerGet, genPagedPointerGet,
12282 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12283 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12285 * src/pic/gen.c (genNearPointerGet, genPagedPointerGet,
12286 genFarPointerGet, genCodePointerGet, genGenPointerGet,
12287 genNearPointerSet, genPagedPointerSet, genFarPointerSet,
12288 genGenPointerSet): fixed bug #892400
12289 * src/pic16/gen.c (genSkipz, AccRol): disabled functions with #if 0
12290 to eliminate build warnings.
12291 * src/SDCCast.c (processParms),
12292 * src/SDCC.y (function_declarator2, declarator2_function_attributes):
12294 * support/valdiag/valdiag.py: added GCC to the list of defines active
12295 when compiling with gcc
12297 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12299 * support/Util/SDCCerr.h,
12300 * support/Util/SDCCerr.c,
12301 * src/SDCCast.c (decorateType, sizeofOp): complain when sizeof is used
12302 with an incomplete type (fixed bug #883734)
12303 * src/SDCCicode.c (geniCodeCast): fixed bug #890510
12305 2004-02-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12307 * src/pic16/gen.c (genCmpEq, shiftRLong): fixed declarations
12309 2004-02-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12311 * src/SDCCast.c (decorateType),
12312 * src/SDCCicode.c (geniCodeParms, geniCodeCall): fixed bugs in my ANSI
12313 function pointer implementation
12314 * support/regression/tests/funptrs.c: added tests to verify both forms
12315 of function pointers work correctly. Added tests to verify parameters
12316 are passed in the correct order.
12318 2004-02-06 Vangelis Rokas <vrokas AT otenet.gr>
12320 * device.c (regCompare): registers are sorted by ascending
12321 address and increasing size,
12322 * main.c (_pic16_finaliseOptions): removed the declaration
12323 of compiler macro MCU. Now a macro of the format pic18fxxxx
12324 will be defined from the command line
12326 2004-02-06 Hans-Juergen Dorn <hans.dorn AT apl-landau.de>
12327 patch committed by Vangelis Rokas <vrokas AT otenet.gr>
12329 * pcode.c (pic16initMnemonics): fixed typo in assignment to PCOP_RLNCF
12330 PCOP_RLCF was overwritten!
12331 * gen.c (genSkip): commented out calls to pic16_emitcode,
12332 * (genCmpEQ): fixed "long" compares, only high word did get compared,
12334 * (genRRC): added debugging info,
12335 * (shiftL2Left2Result): Fixed bug, if offr > offl. Result got
12336 overwritten while shifting,
12337 * (shiftR2Left2Result): Fixed bug, if offr < offl. Result got
12338 overwritten while shifting,
12341 * (shiftLLeftOrResult),
12342 * (shiftRLeftOrResult),
12344 * (shiftLLong): Implemented with pic16_emitpcode
12345 * (genlshFour): Replaced pic16_aopPut with pic16_emitpcode,
12346 * (genLeftShift): Fixed bug, operand for shift by variable always
12347 was "and"ed with 0x0f,
12348 * (genLeftShiftLiteral),
12350 * (genRightShiftLiteral): added debugging info,
12351 * (genrshFour): added comment,
12352 * (genRightShift): determined signedness from operand "left"
12353 instead of "result"
12355 2004-02-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12357 * src/SDCCicode.c (geniCodeParms),
12358 * src/SDCCast.c (decorateType, processParms): support for ANSI-style
12359 function pointers, fixed function pointer bugs #861242 and #861896
12361 2004-01-31 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12363 * device/include/c8051f000.h,
12364 * device/include/c8051f120.h,
12365 * device/include/c8051f300.h: added header files for Silicon
12366 Laboratories (formerly Cygnal) CPUs. Contributed by Maarten Brock.
12368 2004-01-31 Bernhard Held <bernhard AT bernhardheld.de>
12370 * src/SDCCast.c (processParams): added new type flow and restructured
12371 (gatherAutoInit): added new type flow
12372 (addCast): cosmetic changes
12373 (getLeftResultType): added new type flow for array indices, patch
12374 provided by Stas, see FR #877103
12375 (decorateType): SDCC_NEWTYPEFLOW removed, new type flow is now standard;
12376 array index patch by Stas
12377 * src/SDCCast.h: added prototype getResultTypeFromType()
12379 * src/SDCCval.c (resolveIvalSym) (resolveIvalSym),
12380 * src/pic/glue.c (pic14emitStaticSeg),
12381 * src/pic16/glue.c (pic16emitStaticSeg),
12382 * src/SDCCglue.c (emitRegularMap) (emitStaticSeg): added new type flow
12383 for initialization of symbols
12384 * src/SDCCicode.c (geniCodeArray): removed warning W_ARRAY_BOUND
12385 * support/Util/SDCCerr.h:
12386 * support/Util/SDCCerr.c: replaced W_ARRAY_BOUND by W_IDX_OUT_OF_BOUNDS
12387 * .version: bumped version number to 2.3.8
12388 * device/include/Makefile.in (install),
12389 * doc/Makefile (install): changed to 'rm `find ...`' construct to
12392 2004-01-30 Bernhard Held <bernhard AT bernhardheld.de>
12394 * support/regression/tests/libmullong.c: fixed for 64 bit hosts
12395 Slade Rich fixed an optimization bug
12396 * src/pic/pcodepeep.c,
12397 * src/pic/pcoderegs.c
12398 * doc/Makefile (install): added test for directory
12400 2004-01-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12402 * src/mcs51/ralloc.c (getRegPtr, getRegGpr),
12403 * src/ds390/ralloc.c (getRegPtr, getRegGpr),
12404 * src/pic/ralloc.c (getRegPtr, getRegGpr),
12405 * src/pic16/ralloc.c (getRegPtr, getRegGpr),
12406 * src/z80/ralloc.c (getRegGpr): fixed bug #883361
12407 * as/mcs51/asexpr.c (term),
12408 * as/hc08/asexpr.c (term): fixed bug #887146
12410 2004-01-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12412 * src/z80/gen.c (genMult): handle single byte result product
12413 * src/SDCCopt.c (killDeadCode): never convert ADDRESS_OF iCode to
12414 DUMMY_READ_VOLATILE (fixed bug #886367)
12416 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12418 * support/regression/tests/libmullong.c: fixed logic, on little endian
12419 hosts we ended without a mullong_wrapper()
12421 2004-01-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12423 * ChangeLog: changed "@" to " AT " in hopes of reducing spam and
12424 virus/worm forged address usage.
12426 2004-01-27 Bernhard Held <bernhard AT bernhardheld.de>
12428 Fixed promotion, it should be done on AST level:
12429 * src/SDCCast.c (addCast): added promotion to int
12430 (decorateType): updated call to upCast()
12431 * src/SDCCicode.c (geniCodeLeftShift): removed call to
12432 usualUnaryConversions()
12434 2004-01-26 Michael Hope <michaelh AT juju.net.nz>
12436 * support/regression/tests/literalop.c (mulWrapper): Added a
12437 wrapper to remove integer overflow warnings.
12439 * support/regression/tests/float_trans.c: Made work on host.
12441 * support/regression/ports/ucz80/spec.mk (UCZ80): Made detect the
12444 * support/regression/generate-cases.py (main): Changed from inline
12447 * doc/Makefile (install): Changed to depth first to get rid of
12448 missing directory install warning.
12450 * as/Makefile (install-doc): Made work on Mac.
12452 2004-01-25 Bernhard Held <bernhard AT bernhardheld.de>
12454 * src/SDCCast.c: added an additional type flow in decorateType() of
12455 opposite direction, see feature request #860006; it's enabled at runtime
12456 by setting the environment variable SDCC_NEWTYPEFLOW
12457 * src/SDCCast.h: changed prototype of decorateType()
12458 * src/SDCCglue.c (emitRegularMap): updated call of decorateType()
12459 * src/SDCCicode.c (geniCodeDivision) (geniCodeModulus): promotion from
12460 'char' to 'int' can be omitted, if both operands are 'unsigned char';
12461 see feature request #877103
12462 * src/SDCCval.c: updated call of decorateType()
12463 (valBitwise): fixed bug #882876
12464 (valMinus): added promotion
12465 (valLogicAndOr): result is unsigned
12466 (cheapestVal) (constVal): literals from 0...255 are 'unsigned char' now
12467 * src/SDCCsymt.c (computeType),
12468 * src/mcs51/gen.c (genCmpGt) (genCmpLt): literal 'unsigned char'
12469 must not cause an unsigned operation
12470 * src/pic/glue (pic14emitRegularMap),
12471 * src/pic16/glue.c (pic16emitRegularMap): updated call of decorateType()
12473 2004-01-23 Bernhard Held <bernhard AT bernhardheld.de>
12475 * src/pic/pcode.c (PCodeID): commented out left over debug code
12477 2004-01-20 Bernhard Held <bernhard AT bernhardheld.de>
12479 * support/valdiag/tests/overflow.c: added shift tests
12480 * src/pic/device.c,
12487 * src/pic/pcodepeep.c,
12488 * src/pic/pcoderegs.c,
12489 * src/pic/ralloc.c,
12490 * src/pic/ralloc.h: applied patch from Slade Rich;
12491 added support for multiple code pages and multiple RAM banks on the
12492 PIC 14 port. The ASM files now no longer simply assume all the
12493 code / RAM are in the same page / bank. This means the linker can
12494 safely allocate code/RAM of separate ASM files to different pages/banks.
12495 * doc/sdccman.lyx: added Slade's tips
12496 * src/mcs51/peeph.def: fixed bug #880768
12498 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12500 * src/hc08/ralloc.c (rematStr): fixed bug #879282
12501 * src/SDCCast.c (decorateType): fixed bug #880197
12503 2004-01-20 Michael Hope <michaelh AT juju.net.nz>
12505 * sim/ucsim/gui.src/serio.src/main.cc: Fixed unconditional use of
12508 * debugger/mcs51/cmd.c (getValBasic): Changed strtof to strtod as
12509 strtof is not part of C89 and isn't included with Mac OS X.
12511 2004-01-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12513 * src/hc08/gen.c (genPlusIncr, genUminus, genMinusDec, genCmp,
12514 shiftL2Left2Result): fixed bug #879326
12515 (genAnd, genOr, genXor): fixed bug when result was of type AOP_CRY
12516 (genMultOneByte): fixed bug in signed vs unsigned multiplication
12517 * sim/ucsim/hc08.src/inst.cc (inst_clr): added missing effective
12518 address fetch for clr instruction
12519 * device/lib/hc08/_mulint.c: created optimized assembly version
12520 * src/SDCCdflow.c (computeDataFlow): fixed bug #878209
12522 2004-01-19 Bernhard Held <bernhard AT bernhardheld.de>
12524 * src/SDCCicode.c (geniCodeArray): applied patch from Stas Sergeev
12525 proposed in FR #877103
12527 2004-01-18 Bernhard Held <bernhard AT bernhardheld.de>
12529 * src/SDCCval.c (cheapestVal): added missing checks
12530 * src/SDCCicode.c (usualBinaryConversions): fixed condition
12531 * src/SDCCicode.c (geniCodeAdd): fixed part of bug #877103
12533 2004-01-16 Klaus Flittner <klaus_flittner AT gmx.de>
12535 * src/ds390/gen.c (aopOp3): fixed the assignment of different dptrs to
12538 2004-01-16 Vangelis Rokas <vrokas AT otenet.gr>
12540 * src/SDCCmain.c (linkEdit): variable $3 of the linker command is
12541 loaded with the linker search paths (-L arguments) and the libraries
12542 to be linked with the current source (-l arguments). Changes
12543 currently will affect only the pic16 port.
12544 * src/pic16/main.c (_pic16_finaliseOptions): add to the linker
12545 include path the port specific paths and port specific libraries,
12546 * gplink command now contains the $3 argument,
12547 * src/pic16/device.h,
12548 * src/pic16/device.c,: structure PIC_device is made public and
12549 renamed to PIC16_device, the same for variable Pics which is renamed
12550 to Pics16. Updated all references to them.
12551 * src/pic16/glue.c (pic16glue): corrected bug with code
12552 initialization which bypassed the variable initializations block.
12554 * device/lib/pic16/Makefile.rules: removed --penable-stack from
12555 COMPILE_FLAGS and added the --nostdinc option
12557 2004-01-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12559 * device/include/mc68hc908jb8.h: Register defs for another member
12560 of the hc08 family. Contributed by Bjorn Bringert - thanks!
12562 2004-01-14 Vangelis Rokas <vrokas AT otenet.gr>
12564 Documenting changes from previous commits.
12565 * configure.in (version 1.56),
12566 * configure: initially I've added AC_CONFIG_SUBDIRS(device/lib/pic16)
12567 when generating output files to configure the pic16 library,
12568 but now I've commented it out, since gputils aren't installed in the
12569 SF compile farm, so library won't compile
12571 * device/lib/Makefile.in (version 1.56): initially I've added in
12572 target 'all' the prerequestive 'model-pic16' so it compiled the
12573 pic16 library, but now I've commented it out for the same reasons
12575 * added targets 'model-pic16' and 'objects-pic16' to compile the
12577 * added target 'port-specific-objects-pic16' to handle the
12578 generated libraries and copy them into the build/ directory
12579 * added target 'clean-intermediate-pic16' to clean intermediate
12580 files into pic16 directory
12581 * in target 'installdirs' added line to create directory pic16 in
12582 the installation path
12584 * device/include/Makefile.in (version 1.11): in target 'install'
12585 added lines to copy all header files to installation path,
12586 * in target 'installdirs' added line create directory for pic16
12587 headers in the installation path
12589 2004-01-13 Klaus Flittner <klaus_flittner AT gmx.de>
12591 * src/ds390/gen.c (genCall): fixed a double use of acc and b after
12594 2004-01-13 Bernhard Held <bernhard AT bernhardheld.de>
12597 * device/lib/configure.in,
12598 * device/lib/configure: fixed for autoconf 2.57
12600 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12602 * src/z80/main.c (_parseOptions): fixed the portmode= command line
12603 option so that it actually works. Made it specific to the z80, since
12604 the gbz80 doesn't have these kinds of I/O ports.
12606 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12608 * device/include/z180.h,
12609 * device/lib/_memcpy.c,
12610 * device/lib/_memmove.c,
12611 * device/lib/_mulint.c,
12612 * device/lib/ser_ir.c,
12613 * device/lib/ser_ir_cts_rts.c,
12614 * device/lib/_strcmp.c,
12615 * device/lib/_strtok.c: fixed pragmas to non-deprecated form
12616 * src/z80/main.c (_process_pragma): add support for pragmas bank and
12617 portmode; added deprecation warning for bank= and protmode= forms.
12618 Also, guard against buffer overflow.
12619 * src/z80/gen.c (aopGet): generate better code for sfr banked read
12621 2004-01-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12623 * src/hc08/main.c (_hc08_genAssemblerPreamble): fixed bug #875487. Also
12624 changed interrupt vector table generation to only emit declared vectors.
12625 * device/include/Makefile.in: added missing backslash
12626 * device/lib/pic16/Makefile.rules: add $(MODELFLAGS) to $(CFLAGS)
12628 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12630 Mainly changes to support compilation of the device libraries
12631 * src/pic16/device.c: stack is allocated via symbol and not
12632 via literal number. The symbol is placed in the corresponding
12633 position of the data ram
12634 * (pic16_dump_section): relocatable and absolute uninitialized
12635 data are now emitted in sorted order to reduce section naming,
12636 * src/pic16/ralloc.c (newReg): fixed bug with SFR's that
12637 weren't marked as being in the access bank,
12639 2004-01-13 Vangelis Rokas <vrokas AT otenet.gr>
12641 Added portion of GNU PIC Library under the directory
12642 device/include/pic16 and device/lib/pic16. These files
12643 contain the declarations of SFRs for the PIC18Fxx2 devices.
12644 The directory is initialized via configure from toplevel.
12646 2004-01-12 Klaus Flittner <klaus_flittner AT gmx.de>
12648 * src/ds390/gen.c (operandsEqu): fixed a little typo, that prevented
12649 the spilllocations to be compared correctly
12651 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12653 * src/SDCCast.c (decorateType): fixed bug introduced today
12655 2004-01-12 Borut Razem <borut.razem AT siol.net>
12657 * src/SDCC.lex, support/Util/SDCCerr.h, support/Util/SDCCerr.c,
12658 doc/sdccman.lyx: upper case pragmas are deprecated
12660 2004-01-12 Bernhard Held <bernhard AT bernhardheld.de>
12662 * src/SDCCast.c (decorateType): replacing 'ul > 0' by '!ul' results
12663 in simpler and even better code
12665 2004-01-11 Bernhard Held <bernhard AT bernhardheld.de>
12667 * src/SDCCicode.c (operandOperation): fixed bug #874819
12668 * src/SDCCast.c (decorateType): fixed
12669 char foo (unsigned long ul) { return ul > 0; }
12671 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12673 * doc/sdccman.lyx: Moved and added some sections, small changes
12674 all over. Telling LaTeX to be less strict with word spacing
12675 to better keep the right margin. Changed some notes about
12676 maintainance of the ports in section 3.2.1 - is it OK like this?
12678 2004-01-11 Vangelis Rokas <vrokas AT otenet.gr>
12680 SDCC source changes:
12681 * src/SDCCopt.c (cntToFcall, cnvToFloatCast, cnvFromFloatCast,
12682 convilong): modified to inform the pic16 port that builtin functions
12685 PIC16 PORT specific changes:
12686 * src/pic16/device.c pic16_dump_equates() added,
12687 processor registers declared internally by the port are emitted in
12688 the translation as equates,
12689 * src/pic16/gen.c: inline code is passed unprocessed to the
12691 * (pic16_popGetLit2): fnuction modified to take second operand as
12692 pCodeOp pointer and not as literal,
12693 * (popRegFromIdx): prefixed with pic16_,
12694 * (pic16_popCombine2): modified to receive already allocated pCode
12696 * (pic16_pushpCodeOpReg, pic16_poppCodeOpReg): added
12697 * (genFunction): initializes local stack frame and pushes on stack
12698 all the registers used by this function,
12699 * (genEndFunction): restores all registers from stack and restores
12701 * src/pic16/glue.c (pic16emitRegularMap): various changes and
12703 * (pic16glue): changed the program startup sequence,
12704 * added new dbName code 'A' for functions placed in absolute section
12705 * src/pic16/main.c: added function attribute _naked,
12706 * added pragma 'code' to place a fnuction at an absolute address,
12707 * added command line arguments --debug-ralloc and --pcode-verbose,
12708 * (_pic16_finiliseOptions): options.all_callee_saves is set by default
12709 * src/pic16/pcode.c (pic16_pBlockConvert2Absolute) added,
12710 * (pic16_newpCodeOpLit2): modified to take the second operand as
12712 * (pic16_printpBlock): modified to emit each function in a separate
12714 * (pic16_get_op): modified to use the gpasm modifiers LOW,HIGH and
12715 UPPER for immediate operands,
12716 * src/pic16/pcodepeeph.c: added peephole support for the LFSR
12718 * src/pic16/peeph.def: all peepholes with movff are commented out,
12719 because there is a problem in the pcode peep optimizer,
12720 * src/pic16/ralloc.c: the register allocator can now reuse local
12721 function symbols for another function. This saves register usage.
12722 * src/pic16/ralloc.h: added flag isLocal in structure regs,
12724 Added file src/pic16/NOTES with information about program writing on
12725 the current port version.
12727 2004-01-11 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12729 * src/mcs51/peephole.def: added peepholes 177.c,d (redundant moves)
12730 and peephole 252 (array access)
12732 2004-01-09 Borut Razem <borut.razem AT siol.net>
12734 * src/SDCCmain.c : fixed #872250: -l command line defined library
12735 files are scanned before standard library files
12737 2004-01-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12739 * src/SDCCast.c (decorateType): fixed bug #874046
12741 2004-01-09 Borut Razem <borut.razem AT siol.net>
12743 * support/scripts/sdcc.nsi: remove previous installation
12745 2004-01-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
12747 * src/SDCCglue.c (createInterruptVect): don't append 7(5) padding
12748 bytes for last interrupt vector (mcs51)
12749 * sdcc.spec: fixed typo
12751 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12753 * src/mcs51/gen.c (genFunction, genEndFunction, genReceive, getTempRegs,
12754 gen51Code): more efficient parameter receive for --model-large
12757 2004-01-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12759 * src/ds390/main.c,
12760 * src/z80/main.c: added missed needLinkerScript flags (more than
12761 one port structure defined in these file)
12762 * src/ds390/gen.c (aopForSym, aopOp, operandsEqu, aopOp3): fixed
12765 2004-01-08 Vangelis Rokas <vrokas AT otenet.gr>
12767 * src/SDCCmain.c: removed various references to DEFAULT_PORT
12768 * src/port.h: added flag needLinkerScript in port->linker
12769 structure to inform whether to create a .lnk file or not,
12771 * src/ds390/main.c,
12773 * src/mcs51/main.c,
12775 * src/pic16/main.c,
12777 * src/z80/main.c: changed appropriately to configure
12778 needLinkerScript flag
12780 * src/pic16/gen.c (genAddrOf): fixed bug #863624
12781 * src/pic/glue.c: added variable udata_section_name to
12782 override default uninitialized data segment definition for
12783 devices only with SHAREBANK memory (reported from Erik Epetrich)
12784 * (pic14emitOverlay): modified to emit a commented overlay segment
12785 directive when no overlay data exist
12786 * (picglue): modified to emit uninitialized data segment
12787 according to udata_section_name
12788 * src/pic/main.c (_pic14_parseOptions): added command line
12789 options --udata-section-name=[name] to override default
12790 udata definition name
12791 * modified _linkCmd and _asmCmd to include compiler passed
12792 arguments via -W option
12793 * src/pic16/main.c: added $l in _asmCmd, changed extension for
12794 object file from '.rel' to '.o' in port->linker structure,
12795 changed size of fptr from 2 to 3 in port structure
12797 2004-01-07 Borut Razem <borut.razem AT siol.net>
12799 * support/scripts/sdcc.nsi: update PATH
12800 * support/scripts/sdcc.ico: craeted
12802 2004-01-07 Bernhard Held <bernhard AT bernhardheld.de>
12804 * device/include/Makefile.in: fix install
12805 * doc/Makefile: fix install
12807 2004-01-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12809 * src/SDCCsymt.c (processFuncArgs): fixed superflous allocation noted
12811 * src/SDCCmem.c (printAllocInfoSeg, printAllocInfo): minor changes to
12812 how the function variable allocation summary is displayed; also
12813 include information about variables allocated to the overlay
12816 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12818 * as/mcs51/lkmain.c: Help about -Y option
12819 * as/mcs51/lkarea.c: Fixed gcc warnings
12821 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12823 * src/SDCCval.c (valShift): changed from 16 to 32 bit shift count,
12825 * support/valdiag/tests/overflow.c: added
12826 * src/SDCCast.c (decorateType),
12827 * src/SDCCicode.c (geniCodeLeftShift): added promotion to int for
12828 LEFT_OP (left shift)
12830 2004-01-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12832 * as/mcs51/lkmain.c: stack must be after data when option -Y is not used
12833 (default behaviour).
12835 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12837 A python script to validate compiler diagnostic messages. It can be
12838 used to verify that sdcc complains about bad c source code and
12839 gives a good location of the error.
12840 * support/valdiag/Makefile,
12841 * support/valdiag/valdiag.py,
12842 * support/valdiag/tests/*
12844 2004-01-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
12846 * src/SDCC.y (enum_specifier, enumerator_list, opt_assign_expr),
12847 * src/SDCCsymt.c (newEnumType),
12849 * support/Util/SDCCerr.c,
12850 * support/Util/SDCCerr.h: fixed bug #871258 and some other unreported
12852 * support/regression/tests/enum.c: added test for enum values that
12853 require at least 2 bytes of storage.
12855 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12857 * src/common.h: added ifndef/define/endif macros
12858 around the header file.
12859 Bug reported from Jesus Calvino-Fraga
12861 2004-01-06 Bernhard Held <bernhard AT bernhardheld.de>
12863 * sdcc.spec: updated
12864 * device/include/Makefile.in: don't install CVS directories
12865 * device/lib/Makefile.in: added removal of CVS directories after install
12866 * doc/Makefile: fixed install, added local_icons
12867 * sim/ucsim/gui.src/Makefile.in: fixed an old typo
12868 * src/mcs51/gen.c (genRightShift): fixed bug #870788
12869 * src/ds390/gen.c (genRightShift): fixed bug #870788
12870 * src/SDCCast.c (decorateType): fixed bug #870781
12872 2004-01-06 Vangelis Rokas <vrokas AT otenet.gr>
12874 PIC16 port related changes:
12875 * device.c: removed pic16_finalMapping and pic16_finalMappingSize,
12876 added variable stackPos,
12878 * gen.c: genCall, assignResultValue: added support for
12879 pushing/retrieving function parameters to/from stack,
12880 genFunction,genEndFunction: setup stack frame for the
12881 generated function,
12882 genAddrOf: will be changed according to bug 863624
12884 * added files genutils.c and genutils.h which contain gen*
12885 debugged and optimised functions extracted from gen.c
12887 * glue.c: added variable 'externs' which holds extern symbols,
12888 pic16emitRegularMap: is modified to properly handle relocatable
12889 symbols under the new scheme,
12890 pic16createInterruptVect: is modified
12891 pic16printPublics: is modified to emit 'global' assembler directives,
12892 added pic16_printExterns to print extern symbols,
12893 pic16glue: initializes stack/frame pointer in the beginning of
12894 the assembly output. Temporary hack, will be corrected later,
12895 because gplink yet does not support stack and SDCC does not
12896 yet support a type of crt0.o object to create the final binary.
12898 * Removed many lines that contain 8051 legacy code.
12899 * The code is finally placed under a 'code' directive.
12900 * Added port specific options.
12902 * _process_pragma: simplified since now we do not need *special*
12903 include file to define SFR registers. But a separate header
12904 will be needed. This will be developed later.
12905 * _pic16_parseOptions: added, parses port specific options:
12906 --pgen-banksel, --obanksel=, --pomit-config-words, --pomit-ivt,
12907 --pleave-reset-vector, --penable-stack, --pstack-model, --debug-xtra
12908 --preplace-udata-with=
12910 * _pic16_setDefaultOptions: modified to initialize section names,
12911 but hack is temporarly out of order since it needs improvement.
12912 * _pic16_genAssemblerPreamble: configuration words are emitted by
12913 their address instead of their name. This part is incomplete and
12914 supports only the 18Fxx2 devices. Other devices will emit an error
12915 during assembly since they do not contain the same set of config
12917 * _pic16_genIVT: is modified,
12919 * pcode.c: added definitions for some hardware registers that are needed
12921 * added flag is2LitOp and variable pci_magic in pCodeInstruction.
12922 All PCI entries are updated. Now LFSR is supported.
12923 * Removed pic16_pciTRIS is mentioned by mdubuc in source
12924 * added pic16_newpCodeOpLit2 to support instructions with
12925 two literal arguments
12926 * pic16_pCode2str: corrected code that emits assembler instructions
12927 with two literal operands and those that have an access bit modifier
12928 * genericPrint: now PC_ASMDIR pCodes, can emit a label if it exists,
12929 this fixes a bug which caused some labels to be lost, when an
12930 assembler directive was added, i.e. banksel,
12931 * pic16_FixRegisterBanking: improved logic that causes the insertion
12933 * InlineFunction: functions that are called once, are not any more
12934 inlined. This can be a port option in the future,
12936 * pcode.h: added pCodeOpLit2 and added variable label in pCodeAsmDir
12938 * ralloc.c: added pic16_rel_udata and pic16_fix_udata variables which
12939 hold the corresponding uninitialized symbols,
12940 * pic16_allocProcessorRegister: registers have explicit marked the
12942 * pic16_allocInternalRegister: registers are explicit marked as
12944 * pic16_writeUsedRegs: pic16_dynDirectBitRegs was missing from the
12945 processing list, so bit registers were lost,
12948 * ralloc.h: added field 'accessBank' and original symbol operand
12949 in register definition,
12950 * removed the field isMapped from register definition,
12952 ** Several functions have been removed from various sources:
12953 BanksUsedFlow2,BanksUsedFlow,FixBankFlow,InstructionRegBank,
12954 pic16_addMemRange,pic16_isREGinBank,pic16_dump_map,pic16_dump_cblock
12955 isSFR,validAddress,mapRegister,assignRegister,pic16_assignFixedRegisters
12956 pic16_assignRelocatableRegisters
12958 ** others have been introduced:
12959 pic16_areRegsSame,pic16_dump_section,checkAddReg,pic16_groupRegistersInSection
12960 pic16_popGetLit2,pic16_popCombine2,pushw,pushaop
12962 2004-01-05 Vangelis Rokas <vrokas AT otenet.gr>
12964 * support/scripts/inc2h.pl: changed definition of BIT_AT
12965 to emit 'sbit at' instead of 'bit at'. This was a request.
12967 PIC16 port related preliminary changes:
12968 * gen.c: prefixed function popRegFromString with
12969 pic16_ and all references to it corrected
12970 * pcode.c: all pic16_pc_* hardware registers prefixed
12971 with underscore (_),
12972 pic16_popCopyGPR2Bit(): function sets register wasUsed=1
12973 * ralloc.c: newReg(): when register is REG_SFR then
12974 set address to rIdx,
12975 pic16_allocProcessorRegister(): marks register wasUsed=0
12976 pic16_writeUsedRegs(): added a call to assign processor
12977 registers via pic16_assignFixedRegisters
12979 2004-01-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
12981 * as/mcs51/aslink.h, as/mcs51/lkarea.c, as/mcs51/lkdata.c,
12982 as/mcs51/lkmain.c, as/mcs51/lkmem.c: 8051 linker can now pack
12983 variables in unused register banks. Also the SSEG is placed
12984 wherever there is enough space for it, and IDATA can be anywhere
12985 in internal RAM. For now compile using -Wl-Y[stack_size].
12986 The mem file is different for this option as well, since it
12987 makes no sense of talking about DSEG lenght.
12989 2004-01-02 Vangelis Rokas <vrokas AT otenet.gr>
12991 * src/SDCClrange.c: fixed bug 869095 that caused segfault
12992 in certain cases, e.g. when ROM assignment, patch provided
12993 from Albert den Haan.
12995 2004-01-01 Bernhard Held <bernhard AT bernhardheld.de>
12997 Many signedness and type propagation fixes:
12998 * src/SDCCicode.c: made geniCodeCast() static
12999 replaced SPEC_ by IS_ (cosmetic)
13000 (operandOperation): fixed div and mod operation
13001 (usualBinaryConversions): added support for promotion of char
13002 (geniCodeMultiply): replaced (unsigned long) by (TYPE_UDWORD)
13003 (geniCodeDivision): replaced (unsigned long) by (TYPE_UDWORD)
13004 (geniCodeAdd): an array index will stay unsigned, even if promoted
13006 (geniCodeArray): ditto
13007 * src/SDCCicode.h: made geniCodeCast() static: removed prototype
13008 * src/SDCCsymt.c (computeType): added more support for char;
13009 promotion of char is selectable by promoteCharToInt, fixed signedness
13011 (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13012 * src/SDCCsymt.h (powof2): replaced (unsigned long) by (TYPE_UDWORD)
13013 * src/SDCCval (val*): replaced signedness calculation by
13015 rearranged if-branches (cosmetic)
13016 (valShift): added warning W_SHIFT_CHANGED
13017 (valCompare): fixed problem with different types
13018 * src/hc08/rallo.c (leastUsedLR): fixed gcc 3.3 warning
13019 * support/regression/tests/literalop.c: added many cases
13020 * support/regression/tests/ast_constant_folding.c: changed finally to
13022 * .version: new year, new version: 2.3.7
13023 * src/SDCCmain.c (main): applied patch #866468
13024 * debugger/mcs51/sdcdb.c (parseCmdLine): added -k for ucsim, patch
13025 provided by Scott Bronson
13026 * doc/sdccman.lyx: updated documentation for sdcdb
13027 updated and added chapter tips
13029 2004-01-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13031 * src/SDCCsymt.h: missing from yesterday's commits
13033 2003-12-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13035 * src/SDCC.y (struct_or_union_specifier),
13036 * support/Util/SDCCerr.c,
13037 * support/Util/SDCCerr.h: verify that struct & union tags are used
13040 2003-12-29 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13042 * src/SDCCglobl.h: missing from yesterday's commits
13044 2003-12-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13046 * src/SDCC.y (external_definition, type_specifier2, sfr_reg_bit,
13047 sft_attributes, struct_declaration, parameter_declaration,
13048 type_name, start_block, declaration_list),
13049 * src/SDCC.lex (check_type): support redefinition of typedef names
13051 2003-12-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13053 * src/mcs51/gen.c (genPlus): added special handling for 256 byte
13054 aligned xdata arrays. Erik helped me with the if clause.
13056 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13058 * device/lib/ds390/tinibios.c (CpuSpeed): suppress unreachable code
13061 2003-12-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13064 * src/SDCCast.c (newAst_),
13066 * src/SDCCicode.c (ast2iCode, newiCode),
13068 * src/SDCC.y (logical_and_expr, logical_or_expr, conditional_expr,
13069 expr, statement, expression_statement, selection_statement,
13070 iteration_statement, expr_opt, jump_statement): foundation for tracking
13072 * src/SDCCopt.c (killDeadCode): fixed bug #861580 (needs the sequence
13075 2003-12-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13077 * support/Util/SDCCerr.c,
13079 * src/SDCCast.c (createCase, createDefault, decorateType),
13080 * src/SDCClabel.c (labelUnreach),
13081 * src/SDCC.y (labeled_statement, jump_statement): More improvements
13083 * support/Util/SDCCerr.c (werrorfl): fixed a non-standard declaration
13084 (with thanks to Stas Sergeev)
13085 * device/include/time.h,
13086 * device/lib/time.c (CheckTime): suppress unreachable code warning
13088 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13090 * src/SDCCast.c (createIvalCharPtr),
13091 * src/SDCCglue.c (printChar): fixed bug #862241 (an error in my fix for
13093 * support/regression/tests/nullstring.c: tests for these two bugs
13095 2003-12-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13097 * support/Util/SDCCerr.h,
13098 * support/Util/SDCCerr.c (E_NOT_ALLOWED),
13099 * src/SDCC.y (struct_declaration, struct_or_union_specifier): complain
13100 about storage class and 'at' used inside struct or union
13101 * src/SDCCBBlock.c (iCodeFromeBBlock),
13102 * src/SDCCcse.c (ifxOptimize),
13103 * src/SDCCglue.c (emitRegularMap, initPointer, printIvalStruct,
13104 printIvalArray, printiValFuncPtr, printIvalCharPtr, printIvalPtr,
13105 printIval, emitStaticSeg, emitOverlay),
13106 * src/SDCClabel.c (deleteIfx),
13107 * src/SDCCopt.c (replaceRegEqv, eBBlockFromiCode),
13108 * src/SDCCast.c (resolveSymbols, createIvalStruct, createIvalArray,
13109 gatherAutoInit, processParms),
13110 * support/Util/SDCCerr.h,
13111 * support/Util/SDCCerr.c (werrorfl): Support for better error location
13112 reporting for post-parse errors.
13114 2003-12-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13116 * src/SDCCval.c (valPlus, valMinus, valShift): fixed some problems with
13117 implicit casts via union; they don't work on big endian systems
13118 (possible fix for bug #861138)
13120 2003-12-16 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13122 (committed by Erik Petrich <epetrich AT ivorytower.norman.ok.us> on Frieder's behalf)
13123 * src/mcs51/main.c: fixed the fix for bug #737001
13125 2003-12-15 Borut Razem <borut.razem AT siol.net>
13127 * support/scripts/sdcc.nsi: updated for NSIS 2.0 beta 4
13129 2003-12-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13131 * support/makebin/makebin.c: put output in binary mode
13133 2003-12-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13135 * src/mcs51/main.c: fixed bug #737001 for the mcs51. SDCC clears
13136 xdata and data memory on startup. Set the environment variable
13137 SDCC_NOGENRAMCLEAR to disable this.
13138 * src/mcs51/peephole.def,
13139 * src/ds390/peephole.def: using the atomic test and clear instruction jbc
13140 (allows non-interrupt and interrupt code to safely compete for a resource
13141 without the non-interrupt code having to disable interrupts)
13143 2003-12-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13145 * src/SDCCicode.c (geniCodeAdd),
13146 * src/SDCCast.c (decorateType): fixed bug #857753 (need to be careful
13147 with valFromType if type might be a pointer and host is big endian).
13148 * src/SDCCast.c (decorateType): unary plus compatible with all arithmetic
13149 types, not just integer types.
13150 * src/SDCCsymt.c (addSymChain): clarified error message when symbol is
13151 multiply defined with mismatching "at" address.
13153 2003-12-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13155 * src/ds390/main.c (PORT tininative_port): fixed bug #858416
13156 * src/SDCCglue.c (printChar, printIvalChar, emitStaticSeg),
13157 * src/SDCCast.c (createIvalCharPtr, stringToSymbol): handle strings
13158 with embedded nulls (fixed bug #753752)
13160 2003-12-12 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13162 * src/mcs51/main.c(_mcs51_genRAMCLEAR): using r0 instead of r1/r2.
13163 Apparently this did not see much testing (endless loop)
13165 2003-12-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13167 * src/z80/ralloc.c: set DISABLE_PACK_HL = 1 as a temporary fix to bug #855165
13169 2003-12-10 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13171 * src/SDCCdebug.c (outputDebugSymbols, outputDebugStackSymbols, dumpSymInfo):
13172 gracefully handle NULL memmap pointers
13174 2003-12-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13176 * src/SDCCopt.c (killDeadCode): change iCode type to DUMMY_READ_VOLATILE
13177 instead of deleting the iCode when an operand is volatile
13178 * src/z80/gen.c (genDummyRead),
13179 * src/mcs51/gen.c (genDummyRead),
13180 * src/ds390/gen.c (genDummyRead),
13181 * src/hc08/gen.c (genDummyRead): handle operands in IC_LEFT and/or IC_RIGHT,
13183 * src/SDCCicode.c (geniCodeCall): fixed bug #851607
13184 * src/SDCC.y: fixed bug #850420
13186 2003-12-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13188 Applied z80 i/o port patch from Peter Townson and fixed some operators
13189 to better handle operands in A register.
13190 * device/include/z180.h
13196 * src/z80/peeph-z80.def
13197 * src/z80/peeph.def
13200 2003-12-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13202 * src/SDCCsymt.c (addSymChain, compareTypeExact): fixed bug #838241 again
13204 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13206 * device/lib/hc08/_mullong.c: Removed extra #endif
13208 2003-12-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13210 * sim/ucsim/hc08.src/inst.cc,
13211 * sim/ucsim/hc08.src/hc08mac.h: fixed some problems with CC flag bits and
13212 carries from x to h
13213 * src/hc08/gen.c (aopAdrStr): fixed problem with 16 bit immediate
13214 * src/hc08/gen.c (XAccRsh): fixed problem with right shift
13215 * device/include/stdarg.h: fixed varargs for hc08
13216 * device/lib/Makefile.in,
13217 * device/lib/hc08/Makefile,
13218 * device/lib/hc08/_mulint.c,
13219 * device/lib/hc08/_mullong.c: fixed some endian problems
13221 2003-11-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13223 * sdcc/src/mcs51/gen.c (genMultOneByte): help peephole 105
13224 * sdcc/src/mcs51/peeph.def: added peephole 186.e array access in code space
13225 * device/lib/_gptrget.c,
13226 * device/lib/_gptrput.c: P2 not used any more (related to #850747, #785979)
13228 2003-11-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13230 * src/SDCClrange.c (findNextUseSym, rlivePoint): fixed bug #849795
13231 * src/SDCCast.c (astErrors): fixed bug #846007
13232 * src/SDCCsymt.c (checkFunction): fixed follow-up bug on bug #846007
13234 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13236 * src/SDCCast.c (decorateType): disabled a transformation I added in
13237 revision 1.188 (access to fields of a structure at an absolute address);
13238 it breaks with bitfields, extern declarations, and gcse analysis.
13239 * src/SDCCopt.c (isLocalWithoutDef): if ADDRESS_OF applied to a symbol, it
13240 could be assigned through a pointer, so don't complain.
13241 * src/SDCCast.c (astErrors),
13243 * src/SDCCglue.c (emitRegularMap): fixed bug #847813
13245 2003-11-26 Vangelis Rokas <vrokas AT otenet.gr>
13247 * src/pic16/main.c (_pic16_genIVT): fixed interrupt vector table
13248 * src/pic16/main.c (_pic16_genAssemblerPreamble): re-enabled the
13249 output of __config directives, since gpasm now supports them
13250 * src/pic16/main.c (_pic16_finaliseOptions): define MCU
13251 pre-processor macro, i.e. -DMCU=p18f452
13252 * src/pic16/ralloc.c: renamed packRegisters to pic16_packRegisters,
13253 and modified to handle 'cast' icode similarly to '=' icode
13254 * src/pic16/device.h (typedef struct PIC_device): added field
13255 'extMIface' to indicate that chip has external memory interface
13256 * src/pic16/device.c: added chips 18F248, 18F258, 18F448, 18F458,
13257 18F6520, 18F6620, 18F6680, 18F6720, 18F8520, 18F8620, 18F8680,
13260 2003-11-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13262 * src/SDCC.y (pointer): fixed bug #846006
13263 * support/Util/SDCCerr.c: made W_PTR_TYPE_INVALID message clearer
13264 * src/SDCCast.c (decorateType): fixed bug #846009
13265 * src/ds390/peeph.def,
13266 * src/ds390/gen.c (genAnd, genOr),
13267 * src/mcs51/peeph.def,
13268 * src/mcs51/gen.c (genAnd, genOr): fixed bug #846777
13270 2003-11-25 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13272 Fixed several common-sub-expression bugs (#772861, #768380, & #755323)
13279 2003-11-23 Klaus Flittner <klaus_flittner AT gmx.de>
13283 * src/SDCCbitv.c: added function to free a bitvector
13284 * src/SDCClrange.h,
13285 * src/SDCClrange.c: added function to recompute the liveranges
13286 * src/avr/ralloc.c,
13287 * src/ds390/ralloc.c,
13288 * src/hc08/ralloc.c,
13289 * src/mcs51/ralloc.c,
13290 * src/pic/ralloc.c,
13291 * src/pic16/ralloc.c,
13292 * src/xa51/ralloc.c,
13293 * src/z80/ralloc.c: recompute the liveranges after register packing
13295 2003-11-21 Klaus Flittner <klaus_flittner AT gmx.de>
13297 * src/SDCCloop.c (newInduction): fixed bug #845630
13299 2003-11-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13301 * src/SDCCsymt.c (compareTypesExact): disabled debugging output
13302 inadvertantly left behind from my 2003-11-12 change
13304 2003-11-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13306 Updated headers I neglected to commit yesterday.
13307 * src/SDCClrange.h,
13310 2003-11-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13312 * src/SDCCcse.c (algebraicOpts): fixed bug #773153
13313 * src/SDCClrange.c (rlivePoint): need to mark IC_RESULT used if POINTER_SET op
13314 * src/SDCCopt.c (eBBlockFromiCode),
13315 * src/SDCClrange.c (hashiCodeKeys, sequenceiCode, computeLiveRanges): seperated
13316 the creation of the key hash table from the sequencing so it can be used
13317 earlier (for some GCSE bug fixes still pending)
13319 2003-11-15 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13321 * src/mcs51/gen.c (genPlus): generate shortcut for adding 0xab00
13322 * support/regression/tests/addsub.c: testing genPlus shortcut
13324 2003-11-15 Borut Razem <borut.razem AT siol.net>
13326 * src/SDCCmain.c: fixed bug #841645: -MM command line option passed to sdcpp
13328 2003-11-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13330 * src/SDCCcse.c (cseBBlock): fixed bug #527779
13331 * src/SDCCcse.c (deleteGetPointers): rewrote so that the set
13332 ordering is immaterial.
13333 * src/SDCCdflow.c (mergeInExprs): fixed bug #587536
13335 2003-11-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13337 * src/SDCCicode.c (geniCodeAddressOf): fixed part of bug #840381
13338 * src/SDCCopt.c (replaceRegEqv, isLocalWithoutDef): fixed other part
13339 (SIGSEV) of bug #840381
13340 * src/SDCCmain.c (linkEdit, assemble): fixed bug #841606 (don't
13341 unlink new file before rename if new and old filenames are the same)
13343 2003-11-13 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13345 * src/mcs51/main.c: started fixing bug #737001 (SDCC not clearing
13346 uninitialized variables) for the mcs51. Set environment variable
13347 SDCC_GENRAMCLEAR to test.
13348 xdata initialization slightly shorter
13350 2003-11-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13353 * src/SDCCsymt.c (addSymTypeChain, compareTypesExact): fixed bugs
13354 #838241 & 780691 (basicly the same bug)
13355 * src/SDCCBBlock.c (iCode2eBBlock): fixed bug #840148
13356 * src/SDCCBBlock.c (iCodeFromeBBlock): fixed bug #840162
13358 2003-11-11 Bernhard Held <bernhard AT bernhardheld.de>
13360 * src/SDCCmain.c (linkEdit): "fix" #834252
13362 2003-11-11 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13364 * src/SDCCast.c (removePostIncDecOps, removePreIncDecOps),
13366 * src/SDCC.y: fixed bug #819403
13368 2003-11-08 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13370 * support/regression/fwk/lib/testfwk.c: printn is recursive and thus needs
13371 the reentrant attribute.
13372 * src/hc08/gen.c (genPackBits): added missing stack readjustment
13373 * sim/ucsim/hc08.src/inst.cc (inst_mov): fixed bugs with mov instruction
13375 * src/SDCCast.c (decorateType): fixed bug with storage class not being
13376 updated during pointer dereference; f.e. ~(((char *)1)*) was being
13377 erroneously reduced to a literal.
13378 * src/hc08/ralloc.c (packRegisters, rematStr),
13379 * src/hc08/gen.c (aopForRemat): allow literals to be rematerialized in
13382 2003-11-08 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13384 * src/mcs51/main.c: fixed bug #838385. Thanks to Josef Pavlik for finding and fixing
13385 * doc/sdccman.lyx: changed from 'article' to 'book'
13386 * doc/Makefile: readded test_suite_spec and cdbfileformat
13388 2003-11-08 Bernhard Held <bernhard AT bernhardheld.de>
13390 * device/include/stdlib.h: include malloc.h to comply with ANSI
13391 * support/regression/tests/malloc.c: include stdlib.h instead of malloc.h
13393 2003-11-07 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13395 * doc/Makefile: sdccman.pdf should build with correct references (more info in commit msg)
13396 * doc/clean.mk: also remove *.out files
13397 * doc/sdccman.lyx: some additions, larger top/bottom margins
13399 2003-11-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13401 * src/SDCC.y: fixed bug #837365
13402 * support/regression/tests/bitopcse.c
13403 * src/hc08/gen.c (genPointerGet): Don't assume pointer operand is
13404 a symbol (might be valop instead)
13405 * device/lib/Makefile.in: added errno.c to HC08SOURCES
13406 * device/lib/clean.mk: added hc08 to the cleaning list
13408 2003-11-04 Borut Razem <borut.razem AT siol.net>
13410 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h: reverted changes,
13412 * support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13413 as/z80/aslist.c, as/z80/assym.c: removed inclusion of nonstandard malloc.h;
13414 malloc is declared in standard stdlib.h
13416 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13418 * device/lib/hc08/Makefile: need to clean .rel not .o files
13419 * src/hc08/gen.c (genDjnz): can't use djnz with extended addressing mode
13421 2003-11-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13425 * src/mcs51/main.c,
13426 * src/ds390/main.c,
13430 * src/pic16/main.c,
13431 * src/xa51/main.c: added hasExtBitOp & oclsExpense functions to ports
13432 * src/SDCCicode.c: changed several IS_FARSPACE tests to isOclsExpensive
13433 tests (which uses the port's oclsExpense function)
13439 * src/mcs51/gen.c: added support for the SWAP iCode (RFE #834167)
13441 2003-11-04 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13443 * src/SDCCcse.c (ifxOptimize),
13444 * src/SDCClabel.c (labelIfx, deleteIfx): When the condition to
13445 an IFX iCode is volatile, convert to DUMMY_READ_VOLATILE instead
13446 deleting the IFX iCode.
13447 * src/hc08/ralloc.c: reduced unneeded slocs
13448 * src/hc08/gen.c: fixed bug in asmopToBoolean
13450 2003-11-04 Borut Razem <borut.razem AT siol.net>
13452 * configure, configure.in, sdcc_vc_in.h, sdcconf_in.h,
13453 support/Util/NewAlloc.c, as/hc08/lklibr.c, as/mcs51/lklibr.c,
13454 as/z80/aslist.c, as/z80/assym.c: decision to include malloc.h
13455 transferred to configure
13457 2003-11-03 Bernhard Held <bernhard AT bernhardheld.de>
13459 Use headers defined in the C[++] standards:
13460 * sim/ucsim/gui.src/serio.src/fileio.cc
13461 * sim/ucsim/gui.src/serio.src/frontend.cc
13462 * sim/ucsim/gui.src/serio.src/main.cc
13463 * sim/ucsim/gui.src/serio.src/posix_signal.cc
13464 * support/Util/NewAlloc.c
13466 * as/mcs51/lklibr.c
13470 2003-11-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13472 * Added MSVC projects for hc08 assembler and linker:
13473 all.dsp, config.dsp, sdcc.dsw, /as/hc08/as_hc08.dsp,
13474 /as/hc08/link_hc08.dsp
13476 2003-11-03 Martin Helmling <Martin.Helmling AT octo-soft.de>
13478 * debugger/mcs51/cmd.c: allows filename starting with digit(+ some debug)
13480 2003-11-02 Bernhard Held <bernhard AT bernhardheld.de>
13482 * src/SDCCmain.c (linkEdit): "fixed" again bug #833605
13484 2003-11-01 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13486 * src/mcs51/main.c: xdata initialization is 13 bytes shorter now
13488 2003-10-31 Borut Razem <borut.razem AT siol.net>
13490 * support/cpp2/cpplib.h,
13491 support/cpp2/cpplib.c,
13492 support/cpp2/cpplex.c,
13493 support/cpp2/cppinit.c: introduced #pragma preproc_asm [ + | - ]
13494 to switch _asm block preprocessing on / off. Default is
13495 #pragma preproc_asm +
13497 2003-10-31 Borut Razem <borut.razem AT siol.net>
13499 * support/cpp2/cpplex.c: Fixed _WIN32 problem with CR-CR-LF sequences
13500 when outputting comment blocks (when executed with -C option) and
13501 _asm (SDCPP specific) blocks
13503 2003-10-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13505 * as/hc08/lkrloc.c (relr): Fixed ihx output, fixed lastAreaIndex warning
13507 2003-10-31 Klaus Flittner <klaus_flittner AT gmx.de>
13509 * src/SDCCcse.c (updateSpillLocation): fixed bug #808027
13511 2003-10-31 Bernhard Held <bernhard AT bernhardheld.de>
13513 * src/SDCCmain.c (linkEdit): "fixed" bug #833605
13514 * src/SDCCast.c (decorateType): fixed bug #832664
13516 2003-10-31 Borut Razem <borut.razem AT siol.net>
13518 * support/cpp2/cpplex.c: fixed for SDCPP:
13519 comments(when executed with -C option) and _asm blocks
13520 were included even if they where in skipped #if block.
13521 Applied solution from GCC cpp 3.3.2
13523 2003-10-31 Borut Razem <borut.razem AT siol.net>
13525 * src/SDCC.lex: sdcc now understands both formats:
13526 '# <line_number> <file_name>' and
13527 '#line <line_number> <file_name>'
13528 * support/cpp2/cppmain.c: sdcpp now generates the standard
13529 '# <line_number> <file_name>' instead of former
13530 '#line <line_number> <file_name>'
13532 2003-10-30 Borut Razem <borut.razem AT siol.net>
13534 * support/cpp2/cpphash.h,
13535 * support/cpp2/cpplib.h
13536 * support/cpp2/cpplex.c,
13537 * support/cpp2/cppmain.c,
13538 * support/cpp2/cppinit.c: fixed bug #828015 - Syntax variation for _asm character constants
13540 2003-10-30 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13542 Fixed a number of problems revealed by bug #827883.
13543 * src/SDCCloop.c (loopInvariants): Spill location of the
13544 result operand should be recomputed if extracted from
13545 a loop. Also, don't extract assignments of an iTemp
13547 * src/SDCCast.c (isConformingBody): loop reversal should
13548 not occur if the control variable is involved with a
13549 relational operator.
13551 2003-10-28 Bernhard Held <bernhard AT bernhardheld.de>
13553 * .version: bumped to 2.3.6 to reflect the big improvements
13554 made by Erik and Klaus. Thanks!
13556 2003-10-28 Klaus Flittner <klaus_flittner AT gmx.de>
13558 Replaced the livrange code.
13559 * src/SDCClrange.c: added new LR code
13561 * src/SDCCBBlock.h: removed remainig parts from old LR code
13562 * src/ds390/ralloc.c,
13563 * src/ds390/gen.c: minor fixes to make it work with new code
13565 2003-10-28 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13568 * as/hc08/lkrloc.c,
13570 * src/hc08/ralloc.c: Fix various warnings related to the hc08
13571 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec): Fixed bug #829717
13572 (tweaked fix for bug #818696)
13574 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13576 * src/z80/ralloc.c (joinPushes): Fixed bug #828742
13578 2003-10-23 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13581 * sdccconf_in.h: Fixed bug #828387 (--disable-hc08-port didn't work)
13582 * src/mcs51/gen.c (gencjneshort),
13583 * src/ds390/gen.c (gencjneshort): Made comparison with AOP_IMMD operand
13584 more efficient (per Scott Bronson's suggestion)
13586 2003-10-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13588 Extended the semantics of the critical keyword to include
13589 individual statements. See RFE #827755 and #799831
13594 * support/Util/SDCCerr.c
13595 * support/Util/SDCCerr.h
13600 2003-10-19 Borut Razem <borut.razem AT siol.net>
13602 * src/SDCC.lex: fixed bug #825944 - defined yytext_ptr to make it compile with flex 2.5.31
13604 2003-10-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13606 * src/SDCCicode.c (geniCodePreInc, geniCodePreDec, ast2iCode):
13608 * src/SDCCast.c (ast_print): Fixed --dumptree so that preincrement
13609 and predecrement operand is displayed
13611 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13613 * src/SDCCval.c (valMinus): fixed bug #826041
13615 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13617 Some hc08 related updates that I missed earlier
13618 * sim/ucsim/stypes.h
13619 * support/regression/ports/hc08/spec.mk
13621 2003-10-15 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13623 New target "hc08" for the Motorola 68hc08 family of micros
13631 * sim/ucsim/hc08.src/*
13632 * sim/ucsim/configure.in
13633 * src/ucsim/configure
13634 * sim/ucsim/packages_in.mk
13637 * device/include/mc68hc908qy.h
13638 * device/lib/hc08/*
13639 * device/lib/Makefile.in
13640 * support/regression/ports/hc08/*
13641 * support/regression/Makefile
13643 2003-10-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13645 * src/z80/gen.c: fixed bug revealed by ast_constant_folding.c
13647 * src/ds390/gen.c (genCast): fixed bug #821957
13649 2003-10-13 Bernhard Held <bernhard AT bernhardheld.de>
13651 * device/lib/logf.c: "fixed" overlay bug
13652 * support/regression/ports/host/spec.mk: added m library
13653 * support/regression/ports/mcs51-stack-auto/spec.mk: added float funcs
13654 * support/regression/tests/float_trans: added (for Eric)
13656 2003-10-12 Bernhard Held <bernhard AT bernhardheld.de>
13658 * src/mcs51/gen.c (genCpl): fixed bug
13659 http://sf.net/mailarchive/message.php?msg_id=6263915
13661 2003-10-10 Bernhard Held <bernhard AT bernhardheld.de>
13663 * src/SDCCast.c (decorateType): added extended constant folding
13664 * src/SDCCsymt.c (computeType): cleanup
13665 * src/SDCCval.c (valShift): minor optimization
13666 * support/regression/tests/ast_constant_folding.c: added
13668 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13670 * src/SDCCmain.c: removed some unintended changes
13672 2003-10-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13674 * src/SDCCmain.c (setParseWithComma): fixed bug #816685
13675 * src/z80/gen.c: fixed part of bug #817589
13676 * src/SDCCsymt.c (checkFunction): fixed bug #817895
13678 2003-10-08 Bernhard Held <bernhard AT bernhardheld.de>
13680 Replaced cast (void **) with (void *) to avoid gcc 3 warning:
13691 * src/ds390/ralloc.c
13693 * src/mcs51/ralloc.c
13695 * src/pic16/ralloc.c
13696 * src/xa51/ralloc.c
13698 * src/z80/gen.c: removed unused label "release:"
13700 2003-10-06 Borut Razem <borut.razem AT siol.net>
13702 * src/SDCC.lex: removed definition of unused variables
13703 save_optimize and save_options
13705 2003-10-06 Bernhard Held <bernhard AT bernhardheld.de>
13707 * clean.mk: removed '=' in "-maxdepth=1"
13708 * src/SDCCloop.c: replace LRKLAUS with SDCC_LRKLAUS
13709 * src/SDCClrange.c: replace LRKLAUS with SDCC_LRKLAUS
13711 2003-10-06 Borut Razem <borut.razem AT siol.net>
13713 * src/SDCC.lex, src/SDCC.lex: use dbuf for "_asm" definitions;
13714 my_unput() replaced by unput()
13716 2003-10-05 Bernhard Held <bernhard AT bernhardheld.de>
13718 * src/SDCCloop.c (assignmentsToSym, loopInduction): cast argument of
13719 setToNull() to (void *) to avoid gcc3.x's warning: "dereferencing
13720 type-punned pointer will break strict-aliasing rules"
13721 Old LR behaviour is again default; Klaus' LR can be choosen by
13722 defining the environment variable LRKLAUS
13726 * src/ds390/ralloc.c (spillThis): applied Klaus' patch
13727 * clean.mk: fixed removal of files in bin/CVS/
13728 * device/lib/clean.mk: fixed removal of directories small and large
13729 * support/Util/SDCCerr.c: changed W_INT_OVL to ERROR_LEVEL_PEDANTIC
13731 * src/SDCCval.c: removed superflous test for pedantic
13733 2003-10-05 Borut Razem <borut.razem AT siol.net>
13735 * src/SDCC.lex, support/Util/SDCCerr.c, sdcc/support/Util/SDCCerr.h:
13736 Fixed bug #816692: introduced new ERROR_LEVEL_PEDANTIC warning
13737 message "unmatched #pragma SAVE and #pragma RESTORE"
13739 2003-10-04 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
13741 * doc/sdccman.lyx: various additions and updates (interrupts, inline
13742 assembly, critical functions, atomic, nojtbound)
13744 2003-10-04 Bernhard Held <bernhard AT bernhardheld.de>
13746 Applied liferange patch from Klaus Flittner <klaus_flittner AT gmx.de>
13752 2003-10-03 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13755 * src/z80/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13757 * src/mcs51/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13759 * src/ds390/gen.c (aopOp, aopGet, aopPut, genDummyRead),
13760 * src/SDCCicode.c (ast2iCode, geniCodeDummyRead): Fixed bug #663539
13761 * src/SDCCopt.c (killDeadCode): Fixed bugs #663539 & #816705
13763 2003-10-02 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13765 * src/z80/gen.c (genRet): fixed bug #524753
13766 * src/z80/gen.c (genCast): fixed internal error on cast from
13768 * src/z80/gen.c (_saveRegsForCall, emitCall): adapted Johan's
13769 fix for bug #477835 to the z80
13770 * src/z80/gen.c (genZ80code, _vemit2, _emit2): added support
13771 for tracking iCodes in the peephole optimizer for z80
13773 2003-10-01 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13775 * src/SDCCicode.c (geniCodeJumpTable, geniCodeSwitch): fixed
13776 the other part of bug #814548
13777 * src/SDCCpeeph.c (labelInRange): fixed bug #814558
13779 2003-09-30 Bernhard Held <bernhard AT bernhardheld.de>
13781 * src/SDCCcse.c: fixed part of bug #814548
13783 2003-09-28 Borut Razem <borut.razem AT siol.net>
13785 * src/asm.c: rewrite of printILine() to use temporary file instead
13787 * src/xa51/main.c: commented out declaration of int rewinds
13789 2003-09-27 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13791 * src/SDCCicode.c (geniCodeJumpTable): Fixed bug #813206
13793 2003-09-26 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13795 * src/SDCCdflow.c (computeDataFlow): Fixed bug #810746
13796 * src/asm.c (printILine): Fixed bug #811015
13798 2003-09-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13800 *link/z80/lklibr.c, as/mcs51/lklibr.c: Improved memory allocation and
13803 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13805 * src/z80/gen.c (setupToPreserveCarry): Fixed bug #796955
13806 * src/z80/gen.c (setupPair, genMovePairPair): Fixed setupPair
13807 to correctly handle general case of AOP_PAIRPTR
13808 * src/z80/gen.c (aopGet, aopPut): Generalized AOP_PAIRPTR handling
13810 2003-09-21 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13812 * src/mcs51/ralloc.c (fillGaps),
13813 * src/ds390/ralloc.c (fillGaps): fixed bug #810093 (yet another
13814 register positioning bug)
13816 2003-09-21 Bernhard Held <bernhard AT bernhardheld.de>
13818 * device/lib/_fsdiv.c: replaced (1<<31) by (1ul<<31)
13820 2003-09-19 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13822 * src/mcs51/gen.c (loadDptrFromOperand, genFarPointerGet,
13823 genCodePointerGet, genGenPointerGet, genFarPointerSet,
13824 genGenPointerSet): handle AOP_DPTR correctly when loading dptr
13825 (ralloc doesn't intentionally do this now, but perhaps later)
13826 * src/mcs51/ralloc.c (serialRegAssign, fillGaps),
13827 * src/ds390/ralloc.c (serialRegAssign, fillGaps): fixed some
13828 register positioning bugs (Fixed bug #762602 and #795325)
13829 * src/SDCCicode.c (geniCodeDerefPtr): Track output class correctly
13830 (Fixed bug #808779)
13831 * src/z80/gen.c: increased _vemit2's buffer[] to handle long
13832 lines that --i-code-in-asm generates
13834 2003-09-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13836 *link/z80/lklibr.c, as/mcs51/lklibr.c: Fixed Linux segfaults when
13837 trying to fclose a FILE* that was already closed.
13839 2003-09-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13841 * src/SDCCsymt.c (structElemType): fixed bug #808291 (members
13842 of const struct should be treated as if const themselves)
13844 2003-09-18 Bernhard Held <bernhard AT bernhardheld.de>
13846 * src/SDCCval.c (valPlus, valMinus): fixed bug #808337
13848 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13850 * support/librarian/sdcclib.c: Generate correct offsets for libraries with
13851 Unix (/n) and DOS (/r/n) line terminations.
13853 2003-09-17 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13855 * src/SDCCopt.c (cnvFromFloatCast, cnvToFloatCast): fixed
13858 2003-09-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13860 * src/mcs51/gen.c (genFunction, genEndFunction),
13861 * src/ds390/gen.c (genFunction, genEndFunction): Moved save
13862 and restore of EA so that stack offsets to parameters are
13863 correct when using both critical and reentrant/stack-auto.
13864 * src/z80/gen.c (aopOp): removed erroneous assertion about sloc
13865 size (can be triggered in error if sloc is shared between
13866 different sized objects)
13867 * device/include/float.h: fixed macros to explicitly use
13868 unsigned long where needed
13870 2003-09-15 Bernhard Held <bernhard AT bernhardheld.de>
13872 Feature req. 799831: added code to allow nesting of critical functions
13873 * src/mcs51/gen.c (genFunction, genEndFunction)
13874 * src/ds390/gen.c (genFunction, genEndFunction)
13876 2003-09-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13878 * src/SDCCsymt.c (sclsFromPtr),
13880 * src/SDCCast.c (decorateType): fixed bug #462971. Also, better
13881 support for standard C idiom of memory mapped variables; for
13882 example, *((xdata int*)0x1234) = 1 is now internally equivalent
13883 to xdata int at 0x1234 tempvar = 1.
13884 * sim/ucsim/z80.src/inst_xd.cc: fixed bug #805483 with patch
13885 provided by Akiya ISHIDA
13887 2003-09-13 Bernhard Held <bernhard AT bernhardheld.de>
13889 * src/SDCCval.c (cheapestVal): reenabled to reduce int to char
13890 * src/SDCCval.c (constVal): added reduction from int to char
13891 * src/SDCCval.c (valMult, valDiv): fixed sign handling
13892 * src/SDCCval.c (valShift): fixed after change of cheapestVal()
13893 * src/SDCCval.c (valCompare): fixed EQ_OP and NE_OP; they have
13895 * support/regression/tests/shifts.c: fixed
13897 2003-09-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13899 * src/z80/gen.c (genXor): Fixed bug #805445
13901 2003-09-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13903 Fixed bug #621531 (const & volatile confusion in the type chain).
13904 DCL_PTR_CONST, DCL_PTR_VOLATILE, & IS_PTR_CONST now exclusively
13905 refer to the const or volatile state of the pointer itself.
13917 * src/pic16/ralloc.c
13918 * support/regression/tests/const.c
13920 2003-09-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
13922 When checking for duplicated modules, use absolute paths
13923 instead of relative paths. Files changed:
13928 2003-09-09 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13930 * src/SDCCicode.c (geniCodeLogic): fixed bug #797572
13932 2003-09-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13934 * device/include/string.h: added size_t typedef, changed
13935 prototypes to use size_t, eliminated separate reentrant and
13936 non-reentrant declarations, added _memmove declaration
13937 * device/lib/_memcpy.c: changed to use size_t instead of int,
13938 changed /4 to >>2 to avoid division library call
13939 * device/lib/_memcmp.c,
13940 * device/lib/_memset.c,
13941 * device/lib/_strncat.c,
13942 * device/lib/_strncpy.c,
13943 * device/lib/_strncmp.c: changed to use size_t instead of int
13944 * device/lib/_memmove.c: new file (fixed bug #772294)
13945 * device/lib/Makefile.in: added _memmove.c
13946 * device/lib/z80/asm_strings.s: fixed bug #772290
13947 * support/regression/tests/bitfields.c: attempt to fix host assertion
13948 failure on amd64-unknown-linux2.2
13950 2003-09-06 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13952 * src/z80/gen.c (aopPut, spillPairReg): fixed bug #800998
13953 * src/z80/gen.c (genFunction, genEndFunction): fixed "bug" #774700
13954 * as/z80/asmain.c (main): fixed bug #801766
13956 2003-09-06 Bernhard Held <bernhard AT bernhardheld.de>
13958 * src/SDCCicode.c (ast2iCode): fixed differences in iCode with different
13961 2003-09-05 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13963 * src/SDCCast.c (isConformingBody): fixed loop reversal bug
13964 reported in bug #800609
13966 2003-09-04 Vangelis Rokas <vrokas AT otenet.gr>
13968 * Top header beautifications in src/pic16 directory:
13969 device.c, device.h, gen.c, gen.h, genarith.c, glue.c, pcode.c,
13970 pcodeflow.c, pcodeflow.h, pcode.h, pcodepeep.c, pcoderegs.c,
13971 pcoderegs.h, ralloc.c, ralloc.h
13972 * main.c: added top header and GPL license notice
13973 * pcode.c: fixed the if-conditional warning
13975 2003-09-04 Bernhard Held <bernhard AT bernhardheld.de>
13977 * device/lib/_mullong.c: replaced int by short for gcc
13979 2003-08-31 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
13981 * src/SDCCpeeph.c (notVolatile, notVolatileVariable): handle IFX
13982 and JUMPTABLE iCodes properly now (worked by accident before)
13983 * src/mcs51/gen.c (leftRightUseAcc),
13984 * src/ds390/gen.c (leftRightUseAcc): handle IFX and JUMPTABLE
13985 iCode properly now. Use getSize instead of nRegs since a & b
13986 aren't part of the nRegs tally.
13988 2003-08-31 Vangelis Rokas <vrokas AT otenet.gr>
13990 * src/pic16/main.c: corrected offsets of interrupt vectors in _pic16_genIVT()
13991 * src/pic16/pcode.c: fix to disable inserting BANKSEL directive
13992 before instructions that use the _STATUS register
13994 2003-08-31 Bernhard Held <bernhard AT bernhardheld.de>
13996 * src/mcs51/gen.c (freeAsmop): fixed off by one in stack offset (AOP_STK)
13997 * src/mcs51/gen.c (genNearPointerSet): added missing opcode for
13998 fetching of the pointer
13999 * src/mcs51/gen.c (genNearPointerGet): added reuse of PREG,
14000 copied from genNearPointerSet()
14001 * src/mcs51/gen.c (genNearPointerGet): don't pop r0/r1, if RESULTONSTACK
14002 * src/mcs51/gen.c: changed order of freeAsmop(left/right/result)-calls.
14003 If they pop r0/r1 they must be called in the opposite order than aopOp().
14004 * device/lib/_mullong.c: fixed for "--model-large --int-long-reent"
14005 (resp. --stack-auto), prepared for --xstack
14007 2003-08-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14009 * doc/sdccman.lyx: reverted tables to those in cvs 1.64
14011 2003-08-28 Bernhard Held <bernhard AT bernhardheld.de>
14013 * device/lib/_startup.c: quick & dirty fix for ds390/ds400;
14014 these ports have their own __sdcc_external_start()
14016 2003-08-26 Bernhard Held <bernhard AT bernhardheld.de>
14018 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14019 * src/pic/glue.c (pic14printPublics): fixed bug introduced when symbol
14020 type for bits was changed. It resulted in bit variables becoming
14021 global, which is not permitted in PIC 14 assembly output.
14023 2003-08-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14025 * doc/sdccman.lyx: various additions and updates. Rearranged sections
14027 2003-08-22 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14029 Z80 and MCS51 linkers complaint if a public symbol is defined
14030 in more than one library module:
14034 * as/mcs51/Makefile.in
14036 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14038 A few small changes that speed up the peephole optimizer.
14042 2003-08-22 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14044 Try to make the peephole optimizer smarter by maintaining
14045 an association between the assembly source code and the
14046 iCodes that originated them. Put this information to use
14047 with a new peephole rule condition "notVolatile" so that
14048 the rules can be aggressive yet still safe.
14053 * src/mcs51/peeph.def
14055 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14059 * src/mcs51/gen.c (aopForSym, leftRightUseAcc),
14060 * src/ds390/gen.c (aopForSym, leftRightUseAcc): preserve A and B
14061 if the left or right operand symbols have the accuse flag set.
14063 2003-08-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14065 Changed the type of the result of the ! (NOT) operator to char;
14066 previously it returned the same type as the source. This allows
14067 us to eliminate all the genFloatNot functions (all of its target
14068 implementations were very buggy) since !float can use the same
14071 * src/SDCCicode.c (ast2iCode): ! returns char
14072 * src/mcs51/gen.c (genNot, genNotFloat),
14073 * src/ds390/gen.c (genNot, genNotFloat),
14074 * src/z80/gen.c (genNot, genNotFloat),
14075 * src/pic/gen.c (genNot, genNotFloat),
14076 * src/pic16/gen.c (genNot, genNotFloat): eliminated genNotFloat
14078 2003-08-19 Bernhard Held <bernhard AT bernhardheld.de>
14080 pic patch provided by Slade Rich <slade_rich AT yahoo.com>
14081 1. Interrupt would not compile properly. Ensure PCLATH register is saved
14082 during interrupts. Ensure WSAVE is located at a shared bank address.
14083 2. Fixed page selection in some places
14084 3. Fixed BTFSS/C to where necessary use registers directly and not simply
14085 the registers name strings.
14086 4. Fixed "signed / unsigned compare" compiler warnings.
14087 5. The PIC port manages its own allocation of the general purpose
14088 registers, but makes no attempt to reuse them. As a result when
14089 compiling it soon runs out of general purpose registers. Some
14090 additional code was added to the files pcode.c and device.c to walk
14091 through the function call tree and rename the registers so that they
14101 * src/pic/genarith.c: Fixed problems with PIC 14 port in functions
14102 genPlus() & genMinus() when the result is the same as left or right
14104 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14106 * src/z80/gen.c (isUnsplitable, fetchPairLong): fixed bug #770454
14108 2003-08-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14110 Made bitfield a distinct type from bit so that bitfields
14111 convert as per ANSI C and bits retain their traditional
14112 boolean style behaviour. Implemented bitfield support in
14120 * src/ds390/gen.c: bit v bitfield split
14121 * src/z80/gen.c: New support for bitfields
14122 * support/regression/tests/bitfields.c: reenabled z80,
14125 2003-08-17 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14127 Rules 246.x, 247.x relate to bitfields, the others speed up
14128 access to xdata mapped I/O devices.
14130 * src/mcs51/peeph.def: added 26 peepholes 246.x - 248.x, 180.x
14132 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14134 Cleaned up genPackBits and genUnpackBits and added two helper
14135 functions, emitPtrByteGet & emitPtrByteSet. Added optimizations
14136 for literal assignments in genPackBits (thanks to Frieder for
14142 2003-08-16 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14144 Fixed bug #748310 (pointer to function type mishandled when the
14145 function name is omitted). Also fixed a SIGSEGV when a function
14146 attribute (reentrant, etc) is used on a non-function or on a
14147 function but misplaced before the parameter list.
14149 * src/SDCC.y (abstract_declarator, abstract_declaractor2): fixed
14151 * src/SDCC.y (declarator2_function_attributes): avoided SIGSEGV
14152 * support/Util/SDCCerr.h,
14153 * support/Util/SDCCerr.c: Added func attr misuse error msg
14155 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14157 Fixed bug #787649 by anonymous
14158 * src/SDCCglue.c (emitRegularMap): added emission of sloc for func ptr
14159 * src/ds390/gen.c (aopForSym): fixed func ptr in sloc
14161 2003-08-14 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14163 Fixed numerous bitfield problems.
14165 * src/SDCC.y: More bitfield related error checking
14167 * src/SDCCsymt.c (compStructSize): fixed bitfield offset calc
14168 * support/Util/SDCCerr.h,
14169 * support/Util/SDCCerr.c: Added & edited some bitfield err msgs
14170 * src/mcs51/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14171 * src/ds390/gen.c (genPackBits, genUnpackBits): fixed mask bugs
14172 * support/regression/tests/bitfields.c: tests added
14174 2003-08-13 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14176 Made the constant following the "interrupt" keyword optional. If
14177 omitted, the function will not automatically be given an entry
14178 in the interrupt vector table (similar to #pragma NOIV, but
14179 less syntacticly kludgy). The interrupt number is also now
14180 range checked. Also fixed a bug in the high order bit example
14187 * support/Util/SDCCerr.c
14188 * support/Util/SDCCerr.h
14191 2003-08-13 Bernhard Held <bernhard AT bernhardheld.de>
14193 * src/SDCCcse.c (algebraicOpts): fix bug converting op from value to type
14194 * src/SDCCicode.c (operandOperation): rewritten some ops
14195 (*, ==, unary_minus) to fix possible overflows and to accord with ANSI
14196 * src/SDCCsymt.c (computeType): literals are handled the same way as any
14198 * src/SDCCval.c (cheapestVal): removed, it doesn't accord with ANSI (can
14199 be re-activated by defining REDUCE_LITERALS)
14200 * src/SDCCval.c (constVal): fixed; hex and octal constants can be
14201 unsigned, but are signed by default
14202 * src/SDCCval.c (constVal): rearranged
14203 * src/SDCCval.c (valMod): preliminary fix
14204 * src/SDCCval.c (valCastLiteral): use TYPE_* types
14205 * support/regression/literalop.c: added, work in progress
14207 2003-08-12 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14209 Generate warnings for useless declarations like "char data;"
14210 that don't do what new users expect.
14213 * support/Util/SDCCerr.h
14214 * support/Util/SDCCerr.c
14216 2003-08-09 Bernhard Held <bernhard AT bernhardheld.de>
14218 * src/SDCCval.c (valMult): fix overflow detection of negative int
14220 2003-08-07 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14222 * src/z80/ralloc.c (joinPushes): made compatible with new signedness
14224 Changes to support big endian targets:
14237 2003-08-06 Bernhard Held <bernhard AT bernhardheld.de>
14239 * src/SDCCval.c (cheapestVal): changed behaviour to the same as constVal()
14240 * device/lib/time.c: fixed warning "integer overflow in expression"
14242 2003-08-05 Bernhard Held <bernhard AT bernhardheld.de>
14244 * src/SDCCval.c (cheapestVal, valueFromLit): use TYPE_* types
14245 * src/SDCCval.c (constVal): changed default to signed; hex and octal
14246 constants are unsigned; added recognition of "u" flag for unsigned
14247 * src/SDCCval.c (valMult): fixed signdness, added warning for overflow
14248 * src/SDCCval.c (valDiv, valMod): fixed signdness
14249 * src/SDCCicode.c (operandOperation): fixed critical typo; fixed
14250 signedness of modulo, left and right shift
14251 * support/Util/SDCCerr.c: added warning "integer overflow in expression"
14252 * support/Util/SDCCerr.h: added warning W_INT_OVL
14253 * src/SDCCast.c (decorateType): fixed gcc3.3 warning
14254 * src/SDCCast.c (ast_print): improved output of constants
14256 2003-08-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14258 Fixed some warnings when building with MSVC:
14260 * as/mcs51/asdata.c
14264 * link/z80/aslink.h
14265 * link/z80/lkdata.c
14266 * link/z80/lkeval.c
14271 * support/cpp2/cpplib.c
14275 2003-08-03 Bernhard Held <bernhard AT bernhardheld.de>
14277 * src/SDCCast.c (constExprTree): fix bug #781827 by Carl Worth <cworth AT isi.edu>
14279 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14281 * support/librarian/clean.mk: Do not remove Makefile.
14282 * support/librarian/Makefile: added.
14284 2003-08-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14286 Added librarian to MSVC build:
14289 * support/librarian/librarian.dsp
14291 'configure' not needed for librarian, removed:
14292 * support/librarian/configure
14293 * support/librarian/configure.in
14294 * support/librarian/config_in.h
14295 * support/librarian/Makefile.in
14297 Hopefully these ones built the librarian and the rest of sdcc properly:
14299 * Makefile.common.in
14301 Messed up 'configure', so revert to previous version:
14305 2003-07-31 Bernhard Held <bernhard AT bernhardheld.de>
14307 * src/SDCCicode.c (operandOperation): 3. fix, this time for Alpha; ULONG has 64 bits
14308 there, while the mantissa of a double is "only" 53 bits wide.
14310 2003-07-31 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14312 Adding sdcclib to the build. MSVC project coming soon.
14313 Files added/changed:
14315 * support/librarian/clean.mk
14316 * support/librarian/configure
14317 * support/librarian/configure.in
14318 * support/librarian/config_in.h
14319 * support/librarian/Makefile.bcc
14320 * support/librarian/Makefile.in
14321 * support/librarian/sdcclib.c
14324 * Makefile.common.in
14328 2003-07-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14330 Linker now complaints if linked modules have conflicting options, for
14331 example, one compiled using --model-large and another one compiled with
14332 --model-small. The following files were modified:
14334 * as/mcs51/asdata.c
14335 * as/mcs51/aslink.h
14337 * as/mcs51/asmain.c
14339 * as/mcs51/i51pst.c
14340 * as/mcs51/lkdata.c
14341 * as/mcs51/lklibr.c
14342 * as/mcs51/lkmain.c
14348 * link/z80/aslink.h
14349 * link/z80/lkdata.c
14350 * link/z80/lklibr.c
14351 * link/z80/lkmain.c
14354 2003-07-28 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14356 *link/z80/aslink.h, link/z80/lklibr.c, as/mcs51/aslink.h,
14357 as/mcs51/lklibr.c: Generate a warning when a library is not found.
14359 2003-07-28 Bernhard Held <bernhard AT bernhardheld.de>
14361 * src/z80/mappings.i: fix _mul[us][int,long] entries
14363 2003-07-26 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14365 *src/SDCCmain.c: do not search for crt0.o when using --nostdlib
14367 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14369 * src/SDCCicode.c (operandOperation): really fixed problem with bitops
14370 * support/regression/tests/bitopcse.c: added
14378 2003-07-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14380 added support for new library format to z80, gbz80 linkers:
14386 2003-07-24 Bernhard Held <bernhard AT bernhardheld.de>
14388 * src/SDCCicode.c (operandOperation): fixed problem with bitops and 0xffffffff;
14389 after {double d = 0xffffffff; long l = d;} l will be 0x80000000 (LONG_MIN)
14391 2003-07-23 Bernhard Held <bernhard AT bernhardheld.de>
14393 added DUMMY_READ_VOLATILE:
14402 * src/SDCCcse.c (algebraicOpts): many improvements
14403 * src/SDCCcse.h: removed algebraicOpts()
14404 * src/SDCCicode.c (picDummyRead): added
14406 2003-07-23 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14408 * as/mcs51/lkmem.c: Changed message "Insufficient DRAM memory" to
14409 "Insufficient space in data memory".
14411 2003-07-20 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14413 * src/mcs51/gen.c: fixed bug #771358
14414 * src/z80/gen.c: fixed bug #759087
14416 2003-07-20 Bernhard Held <bernhard AT bernhardheld.de>
14418 * src/pic16/glue.c: minor cleanup by Vangelis
14420 2003-07-19 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14422 * device/include/regc515c.h: fixed #758477
14423 * device/lib/_gptrget.c: saving some cycles in generic pointer get
14424 * device/lib/_gptrput.c: saved a few bytes
14425 * my tab spacing is 8, yours too?)
14426 * device/lib/_ser.c: process RX bytes earlier than TX bytes
14427 * device/lib/serial.c: process RX bytes earlier than TX bytes
14428 * src/mcs51/gen.c(genGenPointerGet/Set): removed writing of type after postincrement
14430 2003-07-18 Erik Petrich <epetrich AT ivorytower.norman.ok.us>
14432 * src/z80/gen.c: fixed some right shift bugs (#772726 among them)
14434 2003-07-17 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14436 * link/z80/lklibr.c: fixed bug when there is a '.' in a library path.
14438 2003-07-17 Bernhard Held <bernhard AT bernhardheld.de>
14440 * device/lib/Makefile.in: bad fix, reverted to 1.43
14442 2003-07-16 Bernhard Held <bernhard AT bernhardheld.de>
14444 * device/lib/Makefile.in: added missing z80 object files
14446 2003-07-14 Bernhard Held <bernhard AT bernhardheld.de>
14448 * src/SDCCcse.c (algebraicOpts): CSE fun with &|^ and 0x00/0xff literals
14449 pic16 progress by Vangelis:
14452 * src/pic/Makefile:
14459 * pic16/genarith.c:
14464 * pic16/pcodepeep.c:
14467 2003-07-13 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14469 * src/SDCCmain.c, src/SDCCglobl.h: added option --no-std-crt0
14471 2003-07-12 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14473 * sdcc.dsw, all.dsp, link/z80/linkgbz80.dsp, as/z80/as-gbz80.dsp:
14474 added gbz80 build to MSVC project.
14475 * src/SDCCmain.c, src/SDCCglue.c, src/z80/main.c, src/z80/z80.dsp,
14476 link/z80/aslink.h, linkz80.dsp: cleaned up z80 and gbz80 asm files
14477 from 8051 stuff and setup so it links using a .lnk file.
14479 2003-07-06 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14481 * support/librarian/sdcclib.c: sdcc librarian.
14482 * as/mcs51/aslink.h, as/mcs51/lklib.c: Support for libraries created
14485 2003-07-03 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14487 * as/mcs51/lkmain.c: properly handle extensions in function afile.
14489 2003-07-02 Borut Razem <borut.razem AT siol.net>
14491 * src/port.h, src/SDCCmain.c, src/pic/glue.h, src/pic/main.c,
14492 src/pic16/glue.h, sdcc/src/pic16/main.c, src/izt/i186.c,
14493 src/izt/tlcs900h.c, src/avr/main.c, src/ds390/main.c, src/mcs51/main.c,
14494 src/xa51/main.c, src/z80/main.c:
14495 virtualization of glue() function: each port has it's own glue function,
14496 which is accessed by do_glue function pointer in PORT.general structure
14498 2003-07-01 Kevin Vigor <kevin AT vigor.nu>
14500 * DS800C400 fun, improved ROM interface and tinibios.
14502 2003-06-27 Kevin Vigor <kevin AT vigor.nu>
14504 * More support for DS80C400. Now includes beginning of interface to ROM.
14506 2003-06-25 Bernhard Held <bernhard AT bernhardheld.de>
14508 * src/mcs51/gen.c (gencjneshort): fixed bug #760345
14510 2003-06-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14512 * as/mcs51/lkaomf51.c: Make sure the size of the last procedure is correct.
14514 2003-06-19 Borut Razem <borut.razem AT siol.net>
14516 * src/z80/main.c: fixed Z80 port again: missing -k library paths in linker command line
14518 2003-06-19 Borut Razem <borut.razem AT siol.net>
14520 * src/SDCCutil.h, src/SDCCutil.c, src/SDCCglobl.h, src/SDCCmain.c, src/z80/main.c:
14521 fixed Z80 port - crt0.o: cannot open.
14523 2003-06-19 Bernhard Held <bernhard AT bernhardheld.de>
14525 * support/Util/MySystem.c (merge_command): revert bad fix
14527 2003-06-18 Borut Razem <borut.razem AT siol.net>
14529 * src/SDCC.lex, src/SDCCmain.c: fixed some warnings, introduced with changes made 15.06.1003
14531 2003-06-18 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14533 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14534 option --use-stdout sends errors to stdout instead of stderr.
14536 2003-06-18 Bernhard Held <bernhard AT bernhardheld.de>
14538 * support/Util/MySystem.c (merge_command): quick fix for Linux segfault with \"cmd\" arg
14540 2003-06-15 Borut Razem <borut.razem AT siol.net>
14542 * support/cpp2/sdcc.h: HAVE_DOS_BASED_FILE_SYSTEM defined for _WIN32
14543 * src/SDCC.lex: cloneXxx and copyAndFreeXxx functions for options and optimize stack handling
14544 * src/SDCCglobl.h, src/SDCCmain.c, src/ds390/main.c, src/mcs51/main.c, src/z80/main.c:
14545 fixed width array of pointers replaced with sets;
14546 multiple include and lib paths ared transferred to preprocessor and linker
14547 * src/SDCCset.c, src/SDCCset.h: added function setFromSetNonRev() and mergeSets()
14548 * src/SDCCsymt.c: reimplemented function inCalleeSaveList() by using sets instead
14549 fixed width array of pointers
14550 * src/SDCCutil.c, src/SDCCutil.h: added functions fputStrSet(), appendStrSet(), joinStrSet();
14551 removed functions addToList(), join(), joinn(), pathCharsEquivalent(), pathCharTransform(),
14552 fixupPath(), getPathDifference()
14553 * src/ds390/gen.c, src/mcs51/gen.c: reimplemented function inExcludeList() by using sets instead
14554 fixed width array of pointers
14556 2003-06-11 Bernhard Held <bernhard AT bernhardheld.de>
14558 * src/pic16/ralloc.c: fix warnings
14559 * src/pic16/pcode.c: fix warning
14561 2003-06-10 Scott Dattalo <scott AT dattalo.com>
14563 Scott D. for Vangelis Rokas (vrokas AT otenet.gr). I (scott) don't
14564 know all the details, but essentially this set of changes enable
14565 the pic16 port to generate movff instructions and generate assembler
14569 * src/pic16/glue.c:
14570 * src/pic16/pcode.c:
14571 * src/pic16/device.c:
14572 * src/pic16/main.c:
14573 * src/pic16/pcode.h:
14574 * src/pic16/pcoderegs.c:
14575 * src/pic16/ralloc.c:
14576 * src/pic16/ralloc.h:
14578 2003-06-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14580 * support/Util/SDCCerr.c, src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx:
14581 added option --vc, so sdcc errors and warnings are compatible with
14582 Microsoft Visual Studio.
14584 2003-06-07 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14586 * device/lib/_atof.c, device/lib/Makefile.in, device/include/stdlib.h,
14587 device/lib/libfloat.lib: added atof function.
14589 2003-06-04 Bernhard Held <bernhard AT bernhardheld.de>
14591 * doc/sdccman.lyx: updated to Lyx 1.3
14592 * doc/cdbfileformat.lyx: updated to Lyx 1.3
14593 * doc/test_suite_spec.lyx: updated to Lyx 1.3
14594 * doc/Makefile: added fix for the \tabularnewline problem, thanks to Jesus
14596 2003-06-03 Bernhard Held <bernhard AT bernhardheld.de>
14598 * src/SDCCpeeph.c: separate peepRules2pCode() for pic16 by "Vangelis Rokas" <vrokas AT otenet.gr>
14600 2003-06-02 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14602 * doc/sdccman.lyx: cvs revision keywords, passing pdf information in latex preamble,
14603 additions to the "related tools/documentation" section
14605 2003-06-02 Bernhard Held <bernhard AT bernhardheld.de>
14607 * src/SDCCglue.c (tempfileandname): added check for missing TMP/TEMP/TMPDIR variable
14609 2003-05-29 Bernhard Held <bernhard AT bernhardheld.de>
14611 * src/pic/device.c: added 16F819, patch by "David I. Lehn" <dlehn AT vt.edu>
14612 * src/SDCCcse.c (algebraicOpts): fixed "c * 1"
14614 2003-05-28 Bernhard Held <bernhard AT bernhardheld.de>
14616 * doc/sdccman.lyx: fix double dash and other minor things
14617 * doc/Makefile: fix double dash
14619 2003-05-28 Karl Bongers(patches from Martin Helmling)
14620 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files. Martin adds
14621 condition and ignore commands.
14623 2003-05-28 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14625 * doc/sdccman.lyx: Changes all over, index improved, smaller margins. The manual
14626 is in parts still quite out of date, I did changes as far as I felt makes sense
14627 for a non-native english speaker.
14628 Please feel free to add to the manual or to correct my changes.
14629 * doc/Makefile: undid touching the date of intermediate tex files.
14631 2003-05-26 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14633 * doc/sdccman.lyx: Manual has an index now
14635 2003-05-25 Bernhard Held <bernhard AT bernhardheld.de>
14637 Finalize muluint/mulsint and mululong/mulslong merging:
14638 * device/lib/_mulint.c
14639 * device/lib/_mullong.c
14640 * device/lib/gbz80/mul.s
14641 * device/lib/gbz80/stubs.s
14642 * device/lib/z80/mul.s
14643 * device/lib/z80/stubs.s
14644 * src/SDCCsymt.c (initCSupport)
14646 2003-05-25 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14648 * as/mcs51/lkaomf51.c: Address space 'z' was missing.
14649 * src/avr/avr.dsp, src/ds390/ds390.dsp, src/mcs51/mcs51.dsp,
14650 src/pic/pic.dsp, src/pic16/pic16.dsp, src/xa51/xa51.dsp,
14651 src/x80/z80.dsp: peep.rul is bigger now, so /Zm1000 is used
14654 2003-05-25 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
14656 * src/mcs51/peeph.def: added rules 244.x, 245.x. Although they pass
14657 the regression tests I'm not brave enough to enable 245.b, 245.c
14658 * doc/sdccman.lyx: added latex preamble for hyperref package.
14659 Using pdflatex this will give you a hyperlinked pdf file with
14660 bookmarks. (prepend '%' before /usepackage if this breaks something)
14662 2003-05-24 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14664 * doc/sdccman.lyx: updated information about .adb files (fixed bug 742649)
14666 2003-05-22 Bernhard Held <bernhard AT bernhardheld.de>
14668 * src/pic16/pcode.c (pic16_get_op_from_instruction): fixed a gcc 3.x warning
14670 2003-05-21 <johan AT balder>
14672 * src/SDCCglue.c (printIval): fixed bug #739934
14674 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14676 Applied patch from bug 737905 (renamed yylineo to mylineno):
14683 * src/pic16/pcode.c: Cleaned warnings
14684 * src/pic16/pcodeflow.c: Cleaned warnings
14685 * src/pic16/pcoderegs.c: Cleaned warnings
14687 2003-05-19 Scott Dattalo <scott AT dattalo.com>
14689 * src/pic16/pcode.c: Cleaned warnings
14690 * src/pic16/pcodepeep.c: Cleaned warnings
14691 * src/pic16/ralloc.c: Cleaned warnings
14693 2003-05-19 Bernhard Held <bernhard AT bernhardheld.de>
14695 * doc/sdccman.lyx: fixed bug 739745
14696 * src/pic16/pcode.c (pic16_get_op): fixed warning on alpha
14698 2003-05-18 Bernhard Held <bernhard AT bernhardheld.de>
14700 * src/port.h: removed DEFAULT_PORT, it's not yet pic16 ;-)
14701 it can be defined with CFLAGS when running configure
14702 * src/SDCCmain.c: fixed compiling + linking with object files
14704 2003-05-18 Vangelis Rokas (vrokas AT otenet.gr)
14706 * configure.in: configure for pic16 port,
14707 added --disable-pic16-port
14708 * sdccconf_in.h: added macro OPT_DISABLE_PIC16
14709 * src/SDCCmain.c: linkOptions is changed to set *,
14710 added if/endif conditional macros to remove options help
14711 messages from optionsTable when a port is not configured, added
14712 support for the PIc16 port in the ports table, when executing
14713 the compiler with no port specified on command line, a default
14714 port is selected with the new macro DEFAULT_PORT which is
14715 defined in port.h, in setDefaultOptions() linkOptions is removed
14716 from initialization assignment, since now it is a set,
14717 parseCmdLine uses setParseWithComma for linkOptions, in
14718 linkEdit() linkOptions are accessed with new function indexSet()
14719 which returns the i'th item of a set variable. See SDCCset.c, in
14720 linkEdit() when calling buildCmdLine(), added linkOptions as
14721 last argument. Now users can pass arguments to gplink via the
14722 -Wl option, main() uses pic16glue() to glue up pic16 programs
14723 * src/SDCCpeeph.c: various changes to support pic16
14724 * src/SDCCset.c: added function void *indexSet(set *, int) to
14725 return the i'th item of the set
14726 * src/SDCCset.h: added function prototype for indexSet()
14727 * src/SDCCsymt.c: in checkSClass(), added support for PIC16
14728 * src/clean.mk: added pic16 in CLEANALLPORTS variable
14729 * src/port.h: added TARGET_ID_PIC16,TARGET_IS_PIC16 macro,
14730 added macro DEFAULT_PORT
14731 * src/pic/main.c: corrected arguments of gplnk in _linkCmd
14732 * src/pic16/gen.c: bug fix in genCpl(), now the correct code is
14734 * src/pic16/glue.c: commented out some error producing lines
14735 * src/pic16/main.c: __config directives are commented out to stop
14736 gpasm complaining and test the linkage with gplink, _linkCmd and
14737 _asmCmd changed to be more gplink and gpasm friendly
14738 * src/pic16/peeph.def: peep rule 3 is commented out, since it
14739 produced an error when parsed, peep rule 12 is added to utilize
14740 movff, but it is commented out since the pCode does not support
14741 yet a command with 2 address arguments
14743 2003-05-18 <johan AT balder>
14745 * src/ds390/gen.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14746 * src/ds390/main.c (genArrayInit): removed obsolete and buggy ARRAYINIT
14747 2003-05-17 Karl Bongers(apply patches from Martin Helmling)
14749 * debugger/mcs51/sdcdb.c,cmd.c,break.c and .h files.
14750 Added feature to script commands from file.
14752 2003-05-14 Bernhard Held <bernhard AT bernhardheld.de>
14754 * device/lib/_strtok.c: fixed bug #734355 by Lenny Story and Tim Woodall
14755 * src/SDCCutil.c: include ctype.h for win32
14757 2003-05-13 Bernhard Held <bernhard AT bernhardheld.de>
14759 * src/pic16/*: removed CR from many files, reported by Vangelis Rokas
14761 2003-05-12 Karl Bongers(apply development patches from Martin Helmling)
14763 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,break.c and .h files.
14764 Fixed so you can set breakpoints prior to run, run does not stop
14765 on entry now. Add tbreak. Other enhancements and fixes for use
14768 2003-05-12 Borut Razem <borut.razem AT siol.net>
14770 * src/SDCCmain.c: fixed the problem with searching the DATADIR as the last resort on *nix
14772 2003-05-11 Borut Razem <borut.razem AT siol.net>
14774 * src/SDCCutil.c: WIN32 version of getBinPath() calls GetModuleFileName() to determine
14775 the path of bin directory, so that PATH is the only env. variable, which has to be set
14776 in case of standard installation.
14777 * src/ds390/ds390.dsp: increased value of /Zm option to 1000
14778 * src/pic/main.c: add quotes to file name parameters for gplink and gpasm
14779 * src/SDCCglobl.h, src/SDCCmain.c, doc/sdccman.lyx: added --print-search-dirs command line option
14781 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14783 * src/SDCCmain.c (linkEdit): fixed buffer overflow for gbz80
14784 * support/regression/Makefile: inter-port-clean is no longer nesessary, the
14785 temp files are in the port dir; clean the gen/test directory when
14786 generating new test.c
14787 * support/regression/ports/host/spec.mk: defined OBJEXT for target clean
14788 * support/regression/tests/vaargs.c: fixed gcc 3.3 warning
14789 * support/regression/tests/zeropad.c: added
14791 2003-05-09 <johan AT balder>
14793 * src/SDCCglue.c: fixed bug #597940
14795 2003-05-05 Karl Bongers(apply patches from Martin Helmling)
14797 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14798 cache sfr, optimize next,step, fix off by one sourceline,
14799 support ddd list function.
14800 * sim/ucsim/cmd.src/newcmd.cc - small fix for sdcdb use.
14802 2003-05-04 Bernhard Held <bernhard AT bernhardheld.de>
14804 * support/regression/HTMLgen.py: added compare_s2f()
14805 * support/regression/Makefile: redo 1.27
14806 * support/regression/generate-cases.py: redo 1.5
14808 2003-04-30 Bernhard Held <bernhard AT bernhardheld.de>
14810 * support/regression/tests/float.c: workaround 33 bit hex constant
14811 * support/regression/tests/simplefloat.c: fix division for host
14813 2003-04-29 Scott Dattalo <scott AT dattalo.com>
14815 * src/pic/pcoderegs.c Applied patch from Jim Hawkridge <jim AT jimhawkridge.uk.eu.org>
14816 that tame's the PIC's over-aggressive optimizer.
14818 2003-04-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
14820 * src.dsw, link/z80/aslink.h, link/z80/linkz80.dsp: z80 linker
14823 2003-04-29 Kevin Vigor <kevin AT vigor.nu>
14825 Initial support for DS80C400. "Hello world" runs on TINIm400
14828 2003-04-28 Karl Bongers(apply patches for Martin Helmling)
14830 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,symtab.c and .h files.
14831 * Some notes on ddd usage added in debugger/README
14832 Martin Helmling adding more features and fixes for ddd GUI debugger.
14833 Code added for nexti, stepi, up, down, and other adjustments.
14835 2003-04-28 Scott Dattalo <scott AT DATTALO.COM>
14837 * src/pic/pCodepeep.c non-wildcard asmops are now handled
14838 * src/pic/peeph.def Added two rules to optimize carry manipulation
14839 * src/pic/* removed debug printfs
14841 2003-04-28 Bernhard Held <bernhard AT bernhardheld.de>
14843 * debugger/mcs51/cmd.c: added header newalloc.h
14845 2003-04-26 Bernhard Held <bernhard AT bernhardheld.de>
14847 * as/Makefile: new EXEEXT
14848 * as/z80/Makefile: remove trailing slash of BUILDIR
14849 * as/z80/clean.mk: new EXEEXT
14850 * Makefile.common.in: add to CFLAGS (and others), don't replace it
14851 * support/cpp2/Makefile.in: new EXEEXT
14852 * src/pic/glue.c (pic14emitRegularMap): fixed warning
14854 2003-04-24 Bernhard Held <bernhard AT bernhardheld.de>
14856 Cygwin's gcc always appends .exe: 'gcc -o a a.c' creates a.exe;
14857 EXEEXT was introduced to fix all related problems with targets
14858 "clean", "install" and "uninstall"; a couple of further flaws
14859 especially with "clean" have been fixed too
14860 * as/mcs51/Makefile.in
14861 * as/mcs51/clean.mk
14865 * debugger/mcs51/Makefile.in
14866 * debugger/mcs51/clean.mk
14867 * link/z80/Makefile
14868 * link/z80/Makefile.in
14869 * link/z80/clean.mk
14871 * packihx/Makefile.in
14873 * sim/ucsim/Makefile
14874 * sim/ucsim/clean.mk
14875 * sim/ucsim/avr.src/Makefile.in
14876 * sim/ucsim/avr.src/clean.mk
14877 * sim/ucsim/s51.src/Makefile.in
14878 * sim/ucsim/s51.src/clean.mk
14879 * sim/ucsim/xa.src/Makefile.in
14880 * sim/ucsim/xa.src/clean.mk
14881 * sim/ucsim/z80.src/Makefile.in
14882 * sim/ucsim/z80.src/clean.mk
14883 * sim/ucsim/main_in.mk
14884 * sim/ucsim/packages_in.mk
14885 * sim/ucsim/gui.src/Makefile.in
14886 * sim/ucsim/gui.src/serio.src/Makefile.in
14887 * sim/ucsim/gui.src/serio.src/clean.mk
14890 * support/cpp2/Makefile.in
14891 * support/cpp2/clean.mk
14892 * support/makebin/Makefile
14893 * support/makebin/clean.mk
14894 * support/scripts/sdcc_mingw32: --program-suffix no longer needed
14895 * doc/sdccman.lyx: --program-suffix no longer needed
14897 2003-04-23 Karl Bongers(apply patches for Martin Helmling)
14899 * debugger/mcs51/sdcdb.c,simi.c,cmd.c,..
14900 Martin Helmling added support for ddd GUI debugger.
14901 Code added to display assembly, set variables, and other commands
14902 to interface to ddd.
14904 2003-04-23 Bernhard Held <bernhard AT bernhardheld.de>
14906 * as/Makefile: fix target clean
14907 * as/clean.mk: fix target clean
14908 * as/z80/clean.mk: fix target clean
14910 2003-04-22 Bernhard Held <bernhard AT bernhardheld.de>
14912 * Makefile.common.in: added AT EXEEXT AT
14913 * configure.in: removed all mingw32 stuff
14914 * configure: rebuilt from configure.in
14915 * doc/sdccman.lyx: updated section "installation"
14916 * support/scripts/sdcc_mingw32: adapted to configure
14917 * support/scripts/sdcc_cygwin_mingw32: added
14919 2003-04-22 Scott Dattalo <scott AT dattalo.com>
14921 * src/pic Added object file support for the PIC port
14922 * src/pic Applied patch from Craig Franklin (this started the object file support)
14923 * src/regression Updated the PIC regression tests for object files
14925 2003-04-20 Borut Razem <borut.razem AT siol.net>
14927 * sdcc/as/mcs51/lklex.c: make getfid() more robust and fixed gcc warning:
14928 lklex.c: In function `getfid':
14929 lklex.c:203: warning: array subscript has type `char'
14930 * src/SDCCglobl.h: small change in stack handling macros, to avoid crash when compiled
14931 with MSVC with global optimization enabled (probably an cl compiler bug ;-)
14932 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added function fatal(), called from
14933 stack handling macros
14935 2003-04-19 Borut Razem <borut.razem AT siol.net>
14937 * "handling space characters in file path" task:
14938 * src/SDCCmacro.c: fixed bug in handlig quote at the end of line
14939 * support/Util/BuildCmd.c: define par as NULL if parameter value is invalid
14940 * support/Util/MySystem.h: make it self-sufficient
14941 * src/avr/main.c, src/ds390/main.c, src/mcs51/main.c, src/pic/main.c, src/xa51/main.c,
14942 src/z80/main.c, sdcc/as/mcs51/lklex.c:
14943 handling space characters in file path
14944 * src/SDCCmain.c: introduced setDataPaths() function, {datadir} macro
14945 (it will be used by assemblers, which have their own includes, e.g. gpasm)
14946 * support/Util/MySystem.c: handling space characters in executable's path
14948 2003-04-19 Bernhard Held <bernhard AT bernhardheld.de>
14950 * as/z80/Makefile: fix permanent rebuild of z80
14951 * sim/ucsim/gui.src/Makefile.in: target "install" builds the same packages as target "all"
14952 * support/regression/tests/bitfields.c: added Johan's bitfields.c
14954 2003-04-18 Kevin Vigor <kevin AT vigor.nu>
14956 * src/SDCCopt.c: add special case optimization to replace modulo by
14957 a power of two with a bitwise AND.
14959 2003-04-18 <johan AT balder>
14961 * src/mcs51/gen.c (getFreePtr): fixed bug #635354
14963 2003-04-17 <johan AT balder>
14965 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #716790 and removes lot's of redundant register usage around function calls
14966 * src/mcs51/ralloc.c (packRegisters): fixed bug #720667
14968 2003-04-13 Borut Razem <borut.razem AT siol.net>
14970 * doc/sdccman.lyx: updated info about #pragma SAVE/RESTORE nesting
14971 * configure.in, configure: fixed problems on cygwin/WinCVS environmet with ports.* line endings;
14972 fixed mingw problem in adl_NORMALIZE_PATH
14974 2003-04-12 Borut Razem <borut.razem AT siol.net>
14976 * fixed "#pragma SAVE/RESTORE can not be nested":
14977 * src/SDCC.lex: reworked pragma handling functions
14978 * sdcc/src/SDCCglobl.h: reworked stack handling macros
14979 * support/Util/SDCCerr.c, support/Util/SDCCerr.h: added E_STACK_VIOLATION error
14981 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
14983 * src/SDCCutil.c (pathEquivalent): defined but not used
14984 * debugger/mcs51/sdcdb.c: replace SDCC_LIB_DIR
14985 * configure.in: remove sdcc_datadir, sdcc_lib_dir and sdcc_include_dir
14986 * configure: rebuilt from configure.in
14987 * sdccconf_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14988 * sdcc_vc_in.h: remove SDCC_LIB_DIR and SDCC_INCLUDE_DIR
14989 * device/include/Makefile.in: replace sdcc_datadir
14990 * device/lib/Makefile.in: replace sdcc_datadir
14991 * Makefile.common.in: add LDFLAGS from configure
14992 * packihx/Makefile.in: use LDFLAGS
14993 * src/Makefile.in: use LDFLAGS
14994 * support/cpp2/Makefile.in: add LDFLAGS from configure
14995 * support/makebin/Makefile: use LDFLAGS
14996 * .version: bumped version number to 2.3.5
14998 2003-04-12 Borut Razem <borut.razem AT siol.net>
15000 * completed "different paths" task:
15001 * src/SDCCmacro.c: fixed bug in handling quotes
15002 * src/SDCCutil.c, src/SDCCutil.c: rewritten getPrefixFromBinPath()
15003 * src/SDCCmain.c: _discoverPaths() replaced with setBinPaths(), setIncludePath() and setLibPath()
15005 2003-04-12 Bernhard Held <bernhard AT bernhardheld.de>
15007 * src/pic/pcoderegs.c (Remove1pcode): fix warning on alpha
15009 2003-04-11 kevin Vigor <kevin AT vigor.nu>
15011 * ds390/gen.c ds390/peeph.def: fix bug 706781
15013 2003-04-11 Borut Razem <borut.razem AT siol.net>
15015 * support/Util/dbuf.c, support/Util/dbuf.h: update to version 1.1.1 - re-added C++ stuff to make it still more portable
15017 2003-04-10 Scott Dattalo <scott AT dattalo.com>
15019 * src/pic/* Applied the pointer-to-function patch from Steve Tell.
15020 * src/pic/* Fixed several pointer bugs. (PIC port broke when the ruonly bit was
15021 set - this bit used to not be set...).
15022 * src/pic/gen.c Fixed buf 609268 ==> x = (x+1) & 0xf; generated
15023 bad code in PIC Port
15024 * src/regression/and2.c added to test bug 609268
15025 * src/regression/Makefile added and2.c to regression test
15028 2003-04-08 <johan AT CP255758-A>
15030 * src/mcs51/gen.c (gen51Code): display reg usage in --icode-in-asm
15031 * src/mcs51/ralloc.c (serialRegAssign): update the registers in use and save some slocs
15032 * src/SDCCicode.h: added riu to show the register usage in --icode-in-asm
15034 2003-04-07 Bernhard Held <bernhard AT bernhardheld.de>
15036 * configure.in: fully support prefix, exec_prefix, datadir, docdir;
15038 * support/cpp2/Makefile.in: fix bug #487815
15039 * configure: rebuilt from configure.in
15040 * Makefile.common.in: docdir changed, new path suffixes
15041 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15042 * sdcc_vc_in.h: reflect changes from sdccconf.h
15043 * src/SDCCglobl.h: remove *SEPARATOR_CHARS, they are now in sdccconf.h
15044 * src/SDCCutil.h: remove BINDIR hack
15045 * doc/sdccman.lyx: update new path hierarchy
15047 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15049 * src/SDCCpeeph.c: added okToRemoveSLOC test
15051 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15053 * device/lib/printf_fast.c: added leading zero format ("%06d", etc)
15055 2003-04-06 Paul Stoffregen <paul AT pjrc.com>
15057 * src/SDCCpeeph.c: added labelIsReturnOnly test
15058 * src/mcs51/peeph.def: Peephole 244: replace ljmp to ret with ret
15060 2003-04-05 <johan AT balder>
15062 * src/SDCCcse.c (cseAllBlocks): fixed bug #460088
15063 * src/SDCCloop.c (DEFSETFUNC): fixed bug #460088
15064 * src/SDCCopt.c (eBBlockFromiCode): fixed bug #460088
15065 * src/SDCCast.c: fixed a warning
15066 * src/SDCCast.h: fixed a warning
15067 * src/SDCCicode.c (operandFromAst): fixed a warning
15069 2003-04-04 <johan AT balder>
15071 * src/SDCCloop.c (DEFSETFUNC): undid the fix for bug #519584
15072 * src/SDCCast.c (decorateType): fixed bug #715076
15073 * src/SDCC.y: fixed bug #702907
15075 2003-04-03 <johan AT balder>
15077 * device/lib/_mulint.c (_muluint): new #pragma LESS_PEDANTIC
15078 * src/SDCCopt.c (eBBlockFromiCode): new #pragma LESS_PEDANTIC
15079 * src/SDCCglobl.h (PRAGMA_LESSPEDANTIC): new #pragma LESS_PEDANTIC
15080 * src/SDCC.lex (doPragma): new #pragma LESS_PEDANTIC
15081 * src/SDCCmain.c (parseCmdLine): new #pragma LESS_PEDANTIC
15083 2003-04-03 Bernhard Held <bernhard AT bernhardheld.de>
15085 * _decdptr.c: fix return values
15086 * _gptrget.c: fix return values
15087 * _gptrgetc.c: fix return values
15088 * _gptrput.c: fix return values
15089 * _mulint.c: fix return values
15090 * as/z80/Makefile: fix 'make -j' problem
15092 2003-04-02 Bernhard Held <bernhard AT bernhardheld.de>
15094 * Makefile.common.in: unused PORT, SCC and SAS removed, fixed docdir
15095 * configure.in: big cleanup, updated to autoconf 2.5x
15096 * configure: rebuilt from configure.in
15097 * sdccconf_in.h: new RETSIGTYPE, and other PATHs
15098 * sdcc_vc_in.h: reflect changes from sdccconf.h
15099 * doc/Makefile: fixed a flaw in "make install"
15101 2003-04-02 <johan AT balder>
15103 * src/ds390/gen.c (genCmp): no comments
15104 * src/mcs51/gen.c (genCmp): no comments
15105 * src/SDCCopt.c (eBBlockFromiCode): detect missing return values
15106 * src/SDCCast.c (ast_print): fixed the function type in --dumptree
15108 2003-04-01 Bernhard Held <bernhard AT bernhardheld.de>
15110 * support/regression/generate-cases.py: place generated file in given sub directory
15111 * support/regression/ports/host/spec.mk: prevent removal of testfwk.o
15112 * support/regression/Makefile: improvements for 'make -j';
15113 side effect: it's simpler and faster now
15115 2003-03-31 Borut Razem <borut.razem AT siol.net>
15117 * src/z80/main.c: link-{port} and as-{port} defined without path
15118 * src/src.dsp: support/Util/MySystem.h and src/SDCCutil.h added to project
15120 2003-03-31 Bernhard Held <bernhard AT bernhardheld.de>
15122 * Makefile, src/Makefile.in: add dependencies, so that 'make -j' works
15124 2003-03-30 Borut Razem <borut.razem AT siol.net>
15126 * support/Util/BuildCmd.c, support/Util/BuildCmd.h: rewrite buildCmdLine(),
15127 changed type of list parameter to set
15128 * src/ds390/main.c: changed type of parameter asmOptions to set in _tininative_do_assemble()
15129 * src/port.h: changed type of do_assemble() parameter to set
15130 * src/SDCCmain.c: type of asmOptions changed to set, introduced setParseWithComma(),
15131 sdcpp defined without path, removed variable VersionString, introduced set binPathSet,
15132 definition of "cppoutfilename" macro with NULL value in preProcess()
15133 * src/SDCCglobl.h: included "SDCCset.h", added declaration of setParseWithComma()
15134 * src/SDCCglue.c: removed variable VersionString, inroduced spacesToUnderscores()
15135 * support/Util/MySystem.c, support/Util/MySystem.h: rewrite, char *ExePathList[]
15136 replaced with set *binPathSet
15137 * shash_add() deallocates the item, if allready exsists, before adding the new one
15138 * src/SDCCmacro.c: handling macros with empty or NULL values in _evalMacros()
15140 2003-03-30 Scott Dattalo <scott AT dattalo.com>
15142 * src/pic/gen.c: Commit patch from Steve Tell <tell AT telltronics.org> that fixes
15143 a nested for loop bug in the PIC port
15144 * src/regression/nestfor.c: new regression test file Steve wrote to test nested
15147 2003-03-29 Bernhard Held <bernhard AT bernhardheld.de>
15149 * support/Util/dbuf.h: remove C++ stuff to make it portable
15151 2003-03-28 Borut Razem <borut.razem AT siol.net>
15153 * src/SDCC.lex: Fix for bug #711240: dynamic buffer handling of C
15154 literal strings in stringLiteral()
15155 * support/Util/dbuf.c, support/Util/dbuf.h: added: dynamic buffer handling
15156 * src/Makefile.bcc, src/Makefile.in, src/src.dsp: added support/Util/dbuf.c
15159 2003-03-27 Paul Stoffregen <paul AT pjrc.com>
15161 * src/SDCCpeeph.c (pcDistance): accurate byte distance for mcs51
15163 2003-03-26 <johan AT balder>
15165 * src/mcs51/gen.c (saveRegisters): catched symbol abuse
15166 * src/ds390/gen.c (saveRegisters): catched symbol abuse
15167 * src/SDCCast.c (decorateType): fixed " -v < 3"
15169 2003-03-23 Bernhard Held <bernhard AT bernhardheld.de>
15171 * doc/cdbfile.html: removed, replaced by cdbfileformat.lyx
15172 Added Lenny Story's debug infrastructure changes:
15173 * src/Makefile.in: added new files cdbFile.c and SDCCdebug.c
15174 * src/Makefile.bcc: added new files cdbFile.c and SDCCdebug.c
15175 * src/cdbFile.c: added
15176 * src/SDCCdebug.c: added
15177 * src/SDCCdebug.h: added
15178 * src/SDCCast.c (createFunction)
15179 * src/SDCCglue.c (emitRegularMap, emitStaticSeg, emitOverlay, glue)
15180 * src/SDCCmain.c (parseCmdLine, main)
15181 * src/SDCCmem.c (redoStackOffsets)
15182 * src/SDCCsymt.c (cdbStructBlock, cdbTypeInfo, cdbSymbol, cdbStruct, cdbStructBlock)
15185 * src/avr/gen.c (genAVRCode)
15186 * src/ds390/gen.c (gen390Code)
15187 * src/mcs51/gen.c (gen51Code)
15188 * src/pic/gen.c (genpic14Code)
15189 * src/pic/glue.c (pic14emitRegularMap, pic14emitStaticSeg, pic14emitOverlay, picglue)
15190 * src/xa51/gen.c (genXA51Code)
15191 * src/SDCCast.c: fixed "void foo(void){char c; -c < 0;}"
15193 2003-03-22 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15195 * src/mcs51/gen.c (genCodePointerGet): quicker code for bug #700797
15196 * src/mcs51/peeph.def: added rules 177, 241.x to 243, touched 181, 182.x, 193.x
15198 2003-03-22 <johan AT balder>
15200 * src/SDCCicode.c (geniCodeDerefPtr): fixed bug #698231
15202 2003-03-21 Bernhard Held <bernhard AT bernhardheld.de>
15204 * support/scripts/sdcc_mingw32: adapted to configure from autoconf 2.54
15205 * doc/cdbfileformat.lyx: added, written by Lenny Story
15206 * doc/Makefile: added cdbfileformat.lyx
15207 * doc/clean.mk: added cdbfileformat.lyx
15209 2003-03-20 Bernhard Held <bernhard AT bernhardheld.de>
15211 * src/mcs51/peeph.def: fix bug #705773
15213 2003-03-20 <johan AT balder>
15215 An sfr/sbit can have an "at #" AND an initializer
15216 * src/SDCCsymt.c (checkSClass):
15217 * src/SDCCmem.c (allocGlobal):
15218 * src/SDCCmem.c (allocLocal):
15219 * src/SDCCast.c (createBlock):
15221 2003-03-17 Bernhard Held <bernhard AT bernhardheld.de>
15223 * src/ds390/peeph.def: fix bug #704878: added rule 213.b suggested by Jan Rejlek
15225 2003-03-16 <johan AT balder>
15227 Undid the hackup of const and volatile, the problem is much bigger
15229 * src/SDCCast.c:1.171
15230 * src/SDCCglue.c:1.138
15231 * src/SDCCicode.c:1.146
15232 * src/SDCCsymt.c:1.150
15233 * src/SDCCval.c:1.65
15235 2003-03-15 Bernhard Held <bernhard AT bernhardheld.de>
15237 * src/mcs51/ralloc.c (packRegsForAssign): fixed bug #703541
15238 * src/ds390/gen.c (genAddrOf): fixed bug #704087
15240 2003-03-13 <johan AT balder>
15242 Hackup const and volatile modifiers in type chains a bit:
15244 * src/SDCCast.c:1.169
15245 * src/SDCCglue.c:1.136
15246 * src/SDCCicode.c:1.143
15247 * src/SDCCsymt.c1.146
15248 * src/SDCCsymt.h1.59
15249 * src/SDCCval.c:1.63
15251 2003-03-12 <johan AT balder>
15253 * src/SDCCBBlock.h: more LRH debugging junk
15254 * src/SDCCcflow.h: more LRH debugging junk
15255 * src/SDCCloop.c: more LRH debugging junk
15256 * src/SDCC.y (struct_declaration): fixed bug #697590
15257 * src/SDCCsymt.[hc] (cloneSpec): NEVER EVER use this again
15258 * src/ds390/gen.c (aopForRemat): fixed bug #700031
15259 * src/SDCCglue.c (emitStaticSeg): fixed bug #700797
15261 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15262 * src/SDCCpeeph.c: quit being lazy and made proper fix (peephole
15263 test function names must now match exactly).
15264 * src/SDCCcse.c: added special case in findCheaperOp to allow
15265 extending a short integer. Makes less awful code for bug 700121 test case.
15267 2003-03-11 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15269 * as/mcs51/lkmain.c: Added ASlink-Warning to messages
15270 * as/mcs51/lkaomf51.c: Fixed bug when linking asmblink example
15272 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15274 * src/SDCCpeeph.c: fix so that operandsNotEqualX functions are
15275 actually called (operandsNotEqual() was called for all
15276 operandsNotEqualX tests).
15278 2003-03-11 Kevin Vigor <kevin AT vigor.nu>
15280 * src/SDCCcse.c: fix findCheaperOp to prevent replacing int types
15281 with shorter literals. Fixes bug 700121.
15283 2003-03-11 <johan AT balder>
15285 * src/SDCCsymt.c (compareType): a (void *) can be assigned to any pointer
15287 2003-03-11 Bernhard Held <bernhard AT bernhardheld.de>
15289 * src/SDCCloop.c (mergeRegions): an evil beast is dead
15290 * src/SDCCmain.c (preProcess): minor cleanup: eliminate preOutName
15292 2003-03-10 Borut Razem <borut.razem AT siol.net>
15294 * src/SDCCmain.c: pipe preprocessor's output
15295 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15296 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15297 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15298 which closes all pipes in pipeSet set
15299 * src/SDCCset.c: free deleted item in function deleteSetItem()
15300 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15301 moved from z80 to src subproject
15302 * .version: increased version number to 2.3.4
15304 2003-03-10 Bernhard Held <bernhard AT bernhardheld.de>
15306 * support/regression/ports/mcs51/spec.mk: increase timeout for CF's sparc to 30s
15307 * support/regression/ports/ds390/spec.mk: increase timeout for CF's sparc to 25s
15308 * support/regression/ports/xa51/spec.mk: fix typo
15310 2003-03-09 Bernhard Held <bernhard AT bernhardheld.de>
15312 * src/SDCCglobl.h: PATH_MAX is already defined in mingw32 headers
15314 2003-03-09 Borut Razem <borut.razem AT siol.net>
15316 * src/SDCCmain.c: pipe preprocessor's output
15317 * support/Util/MySystem.c, support/Util/MySystem.h: added my_popen()
15318 * sdcc_vc_in.h: define pclose as _pclose for WIN32
15319 * src/SDCCglue.c, src/SDCCglue.h: added set pipeSet, added function closePipes,
15320 which closes all pipes in pipeSet set
15321 * src/SDCCset.c: free deleted item in function deleteSetItem()
15322 * src/src.dsp, src/z80/z80.dsp: files support/Util/BuildCmd.c and support/Util/MySystem.c
15323 moved from z80 to src subproject
15325 2003-03-09 Borut Razem <borut.razem AT siol.net>
15327 * src/SDCCglue.c: re-implemented tempfilename() and tempfile(): using mkstemp() if available
15328 * src/SDCCsymt.h: fixed MSVC and BORLANDC compilation (included SDCCglobl.h instead srccconf.h)
15329 * sdcc_vc_in.h: explicitly undefined HAVE_MKSTEMP which is not available on BORLANDC and MSVC
15330 * src/SDCCset.h: removed inclusion of sdccconf.h or sdcc_vc.h
15331 * src/SDCCglobl.h: unification of WIN32 native definitions
15333 2003-03-09 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15335 * src/mcs51/gen.c: applied in-/dec patch mentioned on sdcc-devel 2003-03-01
15337 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15339 * src/configure.in: check for endianess (even while cross-compiling)
15340 * src/configure: check for endianess (even while cross-compiling)
15341 * src/configure_in.h: check for endianess (even while cross-compiling)
15342 * src/avr/gen.c: remove old endianess stuff
15343 * src/mcs51/gen.c: remove old endianess stuff
15344 * src/ds390/gen.c: remove old endianess stuff
15345 * src/pic/gen.c: remove old endianess stuff
15346 * src/pic/genarith.c: remove old endianess stuff
15347 * src/pic/glue.c: fix endianess check
15348 * src/pic16/gen.c: remove old endianess stuff
15349 * src/pic16/genarith.c: remove old endianess stuff
15350 * src/pic16/glue.c: fix endianess check
15351 * src/xa51/gen.c: remove old endianess stuff
15352 * src/z80/gen.c: fix endianess check
15353 * src/SDCCglue.c: fix endianess check
15354 * src/ds390/peeph.def: fix bug 700036
15356 2003-03-08 Bernhard Held <bernhard AT bernhardheld.de>
15358 * src/SDCCsymt.h: use appropriate data-types on host for SDCC's int and long
15359 * src/configure: find appropriate data-types on host for SDCC's int and long
15360 * src/configure.in: find appropriate data-types on host for SDCC's int and long
15361 * src/sdccconf_in.h: find appropriate data-types on host for SDCC's int and long
15362 * src/xa51/gen.c: use %d, not %ld for 4 byte variables
15364 2003-03-07 <johan AT balder>
15367 some minor cleanups before the big shot
15368 OP_DEFS and OP_USES now use Kevin's protection
15369 new option --nolabelopt
15371 * src/SDCCBBlock.c:
15380 * src/ds390/ralloc.c:
15381 * src/mcs51/ralloc.c:
15382 * src/pic/ralloc.c:
15383 * src/xa51/ralloc.c:
15384 * src/z80/ralloc.c:
15386 2003-03-06 Bernhard Held <bernhard AT bernhardheld.de>
15388 * src/pic/pcode.c (get_op): fix 64 bit warnings
15389 * src/pic/pcode.c (pCode2str): fix 64 bit warnings
15390 * src/SDCChasht.c (newHashTable): fix 64 bit warnings
15391 * src/SDCCsymt.c (checkTypeSanity): fix 64 bit warnings
15392 * support/regression/tests/malloc.c: fix 64 bit warnings
15394 2003-03-04 Bernhard Held <bernhard AT bernhardheld.de>
15396 * src/mcs51/gen.c (genMinus): fixed bug 696436
15398 2003-03-02 Borut Razem <borut.razem AT siol.net>
15400 * src/SDCCmain.c: added BORLANDC, corrected MSVC in printVersionInfo()
15402 2003-02-26 Bernhard Held <bernhard AT bernhardheld.de>
15404 * configure.in: test for mkstemp
15405 * sdccconf_in.h: add HAVE_MKSTEMP
15407 2003-02-24 Bernhard Held <bernhard AT bernhardheld.de>
15409 * device/include/ctype.h: removed warning while using --stack-auto
15410 * device/include/malloc.h: removed warning while using --stack-auto
15411 * device/include/string.h: removed warning while using --stack-auto
15413 2003-02-23 Borut Razem <borut.razem AT siol.net>
15415 * src/asm.h: corrected assertion in function printILine(): _pipe() was not executed on MSVC,
15416 because NDEBUG is defined (see man assert)
15417 * sdcc_vc_in.h: vsnprintf is defined as _vsnprintf on MSVC
15419 2003-02-23 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15421 * src/mcs51/gen.c (genUminusFloat): avoided dptr in-/decrement for xdata variables
15422 * src/mcs51/peeph.def: added rule suggested by Gernot Fink, white space/comment changes
15424 2003-02-18 Frieder Ferlemann <Frieder.Ferlemann AT web.de>
15426 * src/SDCCpeeph.c: added peephole conditions testing for same arguments
15427 * src/mcs51/peeph.def: added rules 238a-d which remove redundant moves
15429 2003-02-18 <johan AT balder>
15431 * as/mcs51/asmain.c (asmbl): module can start with a digit
15432 * as/z80/asmain.c (asmbl): module can start with a digit
15434 2003-02-16 Bernhard Held <bernhard AT bernhardheld.de>
15436 * sim/ucsim/mkecho: inserted #!/bin/sh for Cygwin, so that it's executable
15437 * src/asm.c: fix pipe() for Mingw32
15439 2003-02-15 Bernhard Held <bernhard AT bernhardheld.de>
15441 * src/SDCCglue.h: make tmpfileNameSet available for preOutName
15442 * src/SDCCmain.c (preProcess): make sure, that preOutName will be deleted;
15443 make -V work again; --c1mode reads now from stdin
15444 * doc/sdccman.lyx: added --c1mode
15445 * support/Util/SDCCerr.c: new messages for c1 mode
15446 * support/Util/SDCCerr.h: new messages for c1 mode
15447 * src/SDCC.lex (checkCurrFile): test if fullSrcFileName is NULL for c1mode
15449 2003-02-15 <johan AT balder>
15451 * src/asm.c: new options: --no-c-code-in-asm and --i-code-in-asm
15453 2003-02-14 Bernhard Held <bernhard AT bernhardheld.de>
15455 * doc/sdccman.lyx: Environment variables, -o and other minor things
15457 2003-02-14 <johan AT balder>
15459 * src/xa51/main.c: before anyone really tries to use it :)
15461 * Install doc's in share/sdcc/doc
15462 * removed some obsolete files
15463 * Do a proper make distclean and uninstall
15464 M Makefile.common.in
15467 M device/include/Makefile.in
15468 M device/lib/Makefile.in
15471 M sim/ucsim/doc/Makefile.in
15473 R src/avr/peeph.rul
15474 R src/xa51/peeph.rul
15475 M support/cpp2/Makefile.in
15476 M support/makebin/Makefile
15479 2003-02-13 Bernhard Held <bernhard AT bernhardheld.de>
15481 * support/regression/ports/host/spec.mk: use cc as host compiler for max osx
15483 2003-02-10 Borut Razem <borut.razem AT siol.net>
15485 * doc/bccinst.txt, packihx/packihx.c, sdcc_vc_in.h, src/SDCCset.h,
15486 support/cpp2/config.in: Borland C++ build doesn't depend on Cygwin configure
15487 * Bcc.ini, Makefile.bcc, as/mcs51/Makefile.bcc,
15488 device/examples/ds390/tinitalk/Makefile.bcc, packihx/Makefile.bcc,
15489 support/cpp2/Makefile.bcc, src/Makefile.bcc, src/avr/Makefile.bcc,
15490 src/ds390/Makefile.bcc, src/izt/Makefile.bcc, src/mcs51/Makefile.bcc,
15491 src/pic/Makefile.bcc, src/pic16/Makefile.bcc, src/xa15/Makefile.bcc,
15492 src/z80/Makefile.bcc: Borland Makefile cleanup
15493 * as/z80/Makefile.bcc: Added Borland Makefile
15494 * support/cpp2/borland.h: Removed
15496 2003-02-10 Bernhard Held <bernhard AT bernhardheld.de>
15498 * doc/sdccman.lyx: new pragma NOIV by "Johannes Stezenbach" <js AT convergence.de>
15499 * src/SDCC.lex: new pragma NOIV
15500 * src/SDCCglobl.h: new pragma NOIV
15501 * src/SDCCmem.c: new pragma NOIV
15503 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15505 * src/SDCCmain.c: signal handling is switched off by SDCC_LEAVE_SIGNALS
15507 2003-02-09 Bernhard Held <bernhard AT bernhardheld.de>
15509 * src/SDCCmain.c: signal handling is switched off by --debug
15510 * doc/Makefile: small fix for install; use clean.mk again
15511 * doc/clean.mk: clean *.pdf and *.html too
15513 2003-02-08 Bernhard Held <bernhard AT bernhardheld.de>
15515 * device/lib/_mulint.c: small fix for large/ds390 --int-long-reent resp. --stack-auto
15516 * device/lib/printfl.c: fix a ds390 bug by making it portable
15517 * src/SDCCsymt.c (initCSupport): fix compile warning on Cygwin
15518 * src/SDCCopt.c (cnvToFloatCast): fix compile warning on Cygwin
15519 * src/SDCCopt.c (cnvFromFloatCast): fix compile warning on Cygwin
15520 * debugger/mcs51/cmd.c: converted multi-line string literals
15521 * sim/ucsim/globals.cc: converted multi-line string literals
15522 * src/SDCCmain.c: introduced signal handler to remove temp files
15523 * doc/Makefile: small tweaks, implement clean
15524 * doc: removed generated files
15526 2003-02-05 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15528 * as/mcs51/aslink.h, as/mcs51/lkihx.c, as/mcs51/lkrloc.c: Applied
15529 patch from Jan Rejlek <jr AT apex-lib.cz> to fix Bug 677692: "Extended
15530 Address Record is not correctly generated for DS390."
15532 2003-02-02 Borut Razem <borut.razem AT siol.net>
15534 * Makefile.bcc: removed non existing cpp project and non compilable izt project from makefile
15535 * as/mcs51/asm.h: fixed compilation with Borland C
15536 * support/cpp2/Makefile.bcc: added rule to generate auto-host.h
15537 * support/cpp2/auto-host_vc_in.h: fixed compilation with Borland C
15538 * src/mcs51/mcs51a.dsp: corrected misspelled project name from msc51a to mcs51a
15539 * src/avr/Makefile.bcc, src/ds390/Makefile.bcc, src/izt/Makefile.bcc,
15540 src/mcs51/Makefile.bcc, src/pic16/Makefile.bcc, src/xa51/Makefile.bcc,
15541 src/z80/Makefile.bcc: delete $(LIB) only if exist
15542 * src/Makefile.bcc, src/pic/Makefile.bcc: fixed compilation with Borland C
15544 2003-02-02 Bernhard Held <bernhard AT bernhardheld.de>
15546 * device/include/malloc.h: introduced NULL
15547 * device/include/string.h: introduced NULL
15548 * device/include/stdlib.h: introduced NULL
15549 * device/lib/_memcpy.c: removed NULL
15550 * device/lib/_strcat.c: removed NULL
15551 * device/lib/_strchr.c: removed NULL
15552 * device/lib/_strcmp.c: removed NULL
15553 * device/lib/_strcpy.c: removed NULL
15554 * device/lib/_strcspn.c: removed NULL
15555 * device/lib/_strlen.c: removed NULL
15556 * device/lib/_strncat.c: removed NULL
15557 * device/lib/_strncmp.c: removed NULL
15558 * device/lib/_strncpy.c: removed NULL
15559 * device/lib/_strpbrk.c: removed NULL
15560 * device/lib/_strrchr.c: removed NULL
15561 * device/lib/_strspn.c: removed NULL
15562 * device/lib/_strstr.c: removed NULL
15563 * device/lib/_strtok.c: removed NULL
15564 * device/lib/malloc.c: removed NULL, include own header
15566 2003-02-02 <johan AT balder>
15568 * 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
15569 * support/regression/fwk/lib/testfwk.c: div and mod isn't broken anymore
15570 * regressions ds390/spec.mk and mcs51/spec.mk (timeout): my good old balder isn't fast enough for some tests
15571 * src/z80/gen.c (genZ80Code): added c-lines in asm comments
15572 * as/z80/asm.h (NINPUT): increased for long c-comments in regression tests
15573 * src/z80/gen.c (genRightShiftLiteral): fixed the (char)(-3)>>8 (I think)
15575 2003-02-01 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15577 * src/SDCCmain.c: Fixed bug 678574: "ds390: ASlink-Error-Stack overlaps
15580 2003-02-01 <johan AT balder>
15582 * src/SDCCval.c (valBitwise): fixed Karl's "2 | (1<<8)"
15584 2003-01-31 <johan AT CP255758-A>
15586 * src/ds390/main.c (_ds390_genAssemblerPreamble): applied Jan Rejlek's >64K startup patch
15588 2003-01-30 <johan AT balder>
15590 * src/SDCCBBlock.c: automatic bug detection
15591 * src/SDCCicode.c: automatic bug detection
15593 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15595 * src/SDCCglobl.h: now --xram-size 0 works
15596 * src/SDCCmain.c: now --xram-size 0 works
15598 2003-01-29 <johan AT balder>
15600 * src/almosteverything: changed OP_DEFS and OP_USES from macros to functions to catch symbol abuse (a hot topic in the bug list :)
15602 2003-01-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15604 * as/mcs51/aslink.h: Added options --xram-size and --code-size
15605 * as/mcs51/lkdata.c: Added options --xram-size and --code-size
15606 * as/mcs51/lkmain.c: Added options --xram-size and --code-size
15607 * as/mcs51/lkmem.c: Added options --xram-size and --code-size
15608 * src/SDCCglobl.h: Added options --xram-size and --code-size
15609 * src/SDCCmain.c: Added options --xram-size and --code-size
15611 2003-01-28 Bernhard Held <bernhard AT bernhardheld.de>
15613 * src/ds390/gen.c: fix deps by replacing <common.h> with "common.h"
15614 * src/SDCC.lex: rename P_OVERLAY to P_OVERLAY_ for cross-gcc 3.2 MINGW32
15616 2003-01-27 <johan AT balder>
15618 * src/SDCC.y: fixed bug #613764
15620 2003-01-26 <johan AT balder>
15622 * src/SDCClrange.c: fixed Bernhard's "char * code ptr = &c"
15623 * src/SDCCsymt.h: fixed bug #673374
15624 * src/SDCCglue.c: fixed bug #661910
15625 * src/SDCCast.c: fixed bug #458099 and 673374
15627 2003-01-26 Bernhard Held <bernhard AT bernhardheld.de>
15629 * as/mcs51/strcmpi.c: added, provides Aurelien Jarno's as_strcmpi(); strcmpi() is not ANSI
15630 * as/mcs51/strcmpi.h: added
15631 * as/mcs51/asm.h: remove ugly "#define strcmpi strcmp"
15632 * as/mcs51/aslink.h: remove ugly "#define strcmpi strcmp"
15633 * as/mcs51/asmain.c: strcmpi -> as_strcmpi
15634 * as/mcs51/assym.c: strcmpi -> as_strcmpi
15635 * as/mcs51/lkmem.c: strcmpi -> as_strcmpi
15636 * as/mcs51/lknoice.c: strcmpi -> as_strcmpi
15637 * as/mcs51/lksym.c: strcmpi -> as_strcmpi
15638 * as/mcs51/Makefile.aslink: new module strcmpi
15639 * as/mcs51/Makefile.asx8051: new module strcmpi
15640 * as/mcs51/Makefil.bcc: new module strcmpi
15641 * as/mcs51/Makefile.in: new module strcmpi
15642 * sim/ucsim/s51.src/uc390.cc (get_mem_size): make RAM big enough for tinibios
15644 2003-01-26 <johan AT balder>
15646 * src/SDCCglue.c: reverted back to 1.124
15647 * src/SDCCast.c: reverted back to 1.156
15648 * src/mcs51/gen.c (aopGet): applied Frieder's efficiency patch
15650 2003-01-25 <johan AT balder>
15652 * src/SDCCglue.c: A better fix for bug #661910
15653 * src/SDCCast.c: A better fix for bug #661910
15654 * src/SDCCglue.c (emitRegularMap): That was a little too efficient
15656 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15658 * src/Makefile.in: remove spawn.o
15659 * src/SDCCmain.c: remove spawn.h
15660 * src/SDCCmain.c (printVersionInfo): report MINGW32 instead of UNIX
15661 * src/spawn.c: removed
15662 * src/spawn.h: removed
15663 * support/regression/ports/ds390/spec.mk: link with -r
15665 2003-01-24 <johan AT CP255758-A>
15667 * src/ds390/gen.c (aopOp): fixed bug #667458
15668 * src/SDCCglue.c (emitRegularMap): fixed bug #458099 again
15669 * src/SDCCast.c (createIvalCharPtr): fixed bug #661910
15670 (createIvalCharPtr): an ival doesn't always have a storage class anymore
15672 2003-01-24 Bernhard Held <bernhard AT bernhardheld.de>
15674 * src/mcs51/peeph.def: better assembler identation by Frieder
15675 * src/mcs51/gen.c: better assembler identation by Frieder
15677 2003-01-22 Bernhard Held <bernhard AT bernhardheld.de>
15679 * as/z80/string.h: removed for gcc 3.2
15680 * support/makebin/makebin.c: #include <string.h> for gcc 3.2
15681 * src/pic/pcode.c (get_op_from_instruction): fix concatenation of string literals with __FUNCTION__ for gcc 3.2
15683 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15685 * src/SDCCmain.c (linkEdit): rename mem and map files even in case of failure
15686 * src/SDCCpeeph.c (replaceRule): fix bug #663503
15687 * support/regression/Makefile: separate temp files for ports
15688 * support/regression/generate-cases.py: separate temp files for ports
15689 * src/mcs51/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15690 * src/ds390/peeph.def: Frieder: removed 237 (obsolete by 236g and 105); added 237 a/b
15692 2003-01-19 Bernhard Held <bernhard AT bernhardheld.de>
15694 * moved tinitalk to device/examples/ds390
15696 2003-01-14 Bernhard Held <bernhard AT bernhardheld.de>
15698 * as/mcs51/lkmem.c: rflag is for DS390
15699 * src/SDCCglobl.h: removed out_name and options stackOnData, genericPtr
15700 * src/SDCCmain.c (optionsTable, setDefaultOptions): removed --stack-after-data and --generic
15701 (linkEdit): move mem- and map-files the same way as ihx-files
15702 * src/z80/main.c (_setDefaultOptions): removed --generic
15703 * src/SDCCmain.c (_processC1Arg, parseCmdLine, main): --c1mode works again
15704 * src/SDCCglue.c (createInterruptVect, glue): --c1mode works again
15705 * src/pic/glue.c (picglue): --c1mode works again
15706 * src/pic16/glue.c (pic16glue): --c1mode works again
15707 * src/asm.c (printCLine): fix #660034
15709 2003-01-13 Bernhard Held <bernhard AT bernhardheld.de>
15711 * src/ds390/peeph.def: fix #123; add 14 rules by Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>, 1 by Frieder
15712 * src/mcs51/peeph.def: fix #123; add 14 rules by Fiorenzo, 1 by Frieder
15713 * src/mcs51/gen.c (genFunction): emit r0 instead of ar0 by Fiorenzo
15714 * as/mcs51/lkmem (summary): better fix for sp problem
15715 * src/SDCCglue.c (glue): __start_stack - 1, saves 1 byte!
15716 * src/ds390/main.c (_ds390_finaliseOptions, _tininative_finaliseOptions): stack_loc = 0x400008
15717 * support/regression/ports/*/spec.mk: moving testfwk-object to port dir allow parallel execution of regression tests
15718 remove --stack-after-data
15720 2003-01-12 Bernhard Held <bernhard AT bernhardheld.de>
15722 * src/SDCCmain.c (main): port->finaliseOptions() moved for z80 linking
15723 * src/SDCCutil.c (join): ugly bug: missing '\0'
15724 * as/mcs51/lkmem.c (summary): sp on address 7 is safe
15726 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15728 * src/SDCCmain.c (assemble, linkEdit): preparations for -o
15730 * src/pic/main.c (_asmCmd): gpasm supports -o
15731 * src/z80/main.c: more general macros
15732 * device/lib/Makefile.in: remove intermediate files
15734 2003-01-11 Bernhard Held <bernhard AT bernhardheld.de>
15736 * .version: Bumped version number to 2.3.3
15737 * src/SDCCBBlock.c: new option -o
15738 * src/SDCCglobl.h: new option -o
15739 * src/SDCCglue.c: new option -o
15740 * src/SDCCmain.c: new option -o
15741 * src/asm.c: new option -o
15742 * src/ds390/main.c: new option -o
15743 * src/pic/glue.c: new option -o
15744 * src/pic/pcode.c: new option -o
15745 * src/pic/ralloc.c: new option -o
15746 * src/pic16/glue.c: new option -o
15747 * src/pic16/pcode.c: new option -o
15748 * src/pic16/ralloc.c: new option -o
15749 * src/z80/main.c: new option -o
15750 * device/lib/Makefile.in: use -o
15751 * support/regression/ports/ds390/spec.mk: use -o
15752 * support/regression/ports/gbz80/spec.mk: use -o
15753 * support/regression/ports/mcs51/spec.mk: use -o
15754 * support/regression/ports/mcs51-stack-auto/spec.mk: use -o
15755 * support/regression/ports/z80/spec.mk: use -o
15756 * support/regression/ports/ucz80/spec.mk: use -o
15757 * support/regression/ports/xa51/spec.mk: use -o
15758 * support/regression/fwk/lib/timeout.c: fix usage string
15760 2003-01-09 Bernhard Held <bernhard AT bernhardheld.de>
15761 * src/mcs51/gen.c (genPlus): replaced "mov b,acc" by "mov b,a" Fiorenzo D. Ramaglia <fd.ramaglia AT tin.it>
15763 2003-01-07 <johan AT balder>
15765 * src/SDCCast.c (decorateType): fixed bug #600035
15767 2003-01-07 Bernhard Held <bernhard AT bernhardheld.de>
15768 * as/mcs51/lkmem.c: added several l-modifiers to printf to remove warnings
15769 * as/mcs51/lkaomf51.c: #include <ctype.h> to remove warnings
15770 * src/pic/main.c (_hasNativeMulFor): outcommented unused variables to remove warnings
15771 * src/pic/pcode.c: outcommented unused variable to remove warnings
15772 * src/pic/ralloc.c: outcommented unused variable to remove warnings
15774 2003-01-06 <karl AT turbobit.com>
15775 * sim/ucsim/cmd.src/command.cc: fixed so "break xram r 0x7654" works again in
15778 2003-01-06 <johan AT balder>
15780 * src/SDCCicode.c: fixed array add
15782 2002-01-05 Bernhard Held <bernhard AT bernhardheld.de>
15783 * src/SDCCmacro.c: MAX_STRING_LENGTH increased to 2048; was too small for regression tests
15784 * support/regression/ports/host/support.c: #include <stdarg.h> for gcc 3.2
15786 2003-01-04 <johan AT balder>
15788 * src/SDCCval.c (getNelements): fixed the initialized array of structures
15790 2002-12-29 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15791 * as/mcs51/Makefile.bcc: fixed typo lkomf51.o -> lkaomf51.o
15793 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15794 * src/mcs51/peeph.def: added rules 234 and 235 from Frieder Ferlemann <frieder.ferlemann AT web.de>
15795 * support/regression/tests/bug-524697.c: fit mem usage into 8032
15797 2002-12-28 Bernhard Held <bernhard AT bernhardheld.de>
15798 * src/mcs51/gen.c (aopGetUsesAcc): inserted missing "return FALSE"
15800 2002-12-27 Bernhard Held <bernhard AT bernhardheld.de>
15801 * as/mcs51/Makefile.in: fixed typo lkomf51.o -> lkaomf51.o
15803 2002-12-26 Bernhard Held <bernhard AT bernhardheld.de>
15804 * src/mcs51/main.c: removed {bindir}{sep} from aslink
15806 2002-12-10 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15808 * in /sdcc/as/mcs51/ changed these files in order to create an
15809 aomf51 file: aslink.h, lkdta.c, lklex.c, lklibr.c, lklist.c,
15810 lkmain.c. Also added: lkmem.c and lkaomf51.c. Changed the
15811 following files to include the previous two files: aslink.dsp,
15812 Makefile.aslink, Makefile.bcc, and Makefile.in.
15814 * Changed /sdcc/src/SDCCmain.c so it creates files with extension
15815 .adb instead of .cdb
15817 2002-11-09 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15819 * /sdcc/as/mcs51/lklist.c: Now reports memory usage using the
15820 value from option --iram-size.
15822 2002-09-20 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15824 * /sdcc/as/mcs51/lklist.c: added boundary check before using
15827 2002-09-18 <wiml AT hhhh.org>
15829 * SDCClrange.h: exposed setFromRange() and setToRange()
15830 * mcs51/ralloc.c: fixed over-eager packRegsForSupport() and
15831 packRegsForAccUse() (bug 542397)
15832 * mcs51/gen.c: MOVA() is now a function to avoid calling aopGet()
15833 multiple times and emitting the fetch operations more than once
15834 added aopGetUsesAcc() function to allow binary operators to
15835 fetch their operands in the correct order; made genMinus() emit
15836 compact code for X = LITERAL - Y
15838 2002-09-00 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15839 * /sdcc/as/mcs51/lklist.c: Fixed incorrect number of parameters to
15840 sprintf() in line 1267.
15842 2002-09-08 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15843 * /sdcc/src/SDCCglue.c: Generate areas REG_BANK_[0-3] only for 8051
15846 2002-09-04 Jesus Calvino-Fraga <jesusc AT ece.ubc.ca>
15847 Changes to aslink (All the changes are marked with 'JCF'):
15849 * /sdcc/as/mcs51/aslink.h: External definition of sflag and
15852 * /sdcc/as/mcs51/lkarea.c: Computes the size of area BSEG_BYTES from
15853 area BSEG. Also moves, if possible, the DATA area down into the internal
15854 ram so more space is available.
15856 * /sdcc/as/mcs51/lkdata.c: Definition of memory summary output flag
15859 * /sdcc/as/mcs51/lklist.c: For the BSEG area report the size in bits,
15860 not bytes. Function summary() which creates a memory usage summary
15861 file with extension .mem. Reports of overlaping stack and small stack
15862 size. If the space for the stack is less than 16 bytes aslink trows a
15865 * /sdcc/as/mcs51/lkmain.c: Creation of some of the default areas for
15866 the 8051. Option 'y' for memory summary output file.
15868 Changes to sdcc (All the changes are marked with 'JCF'):
15870 * /sdcc/src/SDCCglobl.h: External definition of RegBankUsed[4].
15872 * /sdcc/src/SDCCglue.c: If a register bank is used, creates an
15873 overlaying area for it (uses RegBankUsed[4]).
15875 * /sdcc/src/SDCCmain.c: Definition RegBankUsed[4]; marks register
15876 bank zero as used by default. By default aslink locates the stack
15877 (equivalent to --stack-after-data). Pass option 'y' to aslink for
15878 the creation of the .mem file. Delegates the allocation of data area
15879 to aslink (it is not longer 0x30 by default). If --stack-loc passes
15880 the begining of the stack area to aslink.
15882 * /sdcc/src/SDCCmem.c: If a register bank is used, marks it so
15883 glue() in SDCCglue.c creates an area for it.
15885 2002-09-03 Borut Razem <borut.razem AT siol.net>
15886 * sdcc/src/SDCCglue.c, sdcc/src/SDCCglue.h, sdcc/src/SDCCmain.c,
15887 sdcc/src/pic/glue.c:
15888 introduced atexit() handler for teporay files removal in case of
15889 errors, assertions, ...
15891 2002-08-29 Borut Razem <borut.razem AT siol.net>
15892 * sdcc/support/cpp2/auto-host_vc_in.h:
15893 re-definition of O_BINARY and other O_XXX as _O_BINARY and _O_XXX, so the problem
15894 with the returned value from read() in sdcc/support/cpp2/cppfiles.c is solved for MSC.
15895 Maybe there is a similar problem with BORLANDC? It should be checked!
15897 * sdcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c, sdcc/src/z80/ralloc.c:
15898 corrected improper use of assert: the assignment to clr variable was done inside the assert.
15899 In case that NDEBUG was defined, the assert macro was substituted with no-op, so the assignment
15900 was not executed, and the compiler (cl) launched a warning:
15901 ralloc.c(1442) : warning C4700: local variable 'clr' used without having been initialized
15903 2002-08-28 Bernhard Held <bernhard AT bernhardheld.de>
15904 * src/SDCCglue.c (printIvalArray): iterative calculation of array length
15906 2002-08-28 Jesus Calvino-Fraga and Borut Razem <borut.razem AT siol.net>
15907 * sdcc/sdcc.dsw: added sdcpp, sdcppa, yacc, conf projects
15909 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15910 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp,
15911 sdcc/src/xa51/xa51.dsp, sdcc/src/avr/avra.dsp,
15912 sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15913 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp,
15914 sdcc/src/xa51/xa51a.dsp, sdcc/as/as_z80.dsp,
15915 sdcc/as/aslink.dsp, sdcc/as/asx8051.dsp, sdcc/packihx/packihx.dsp:
15916 - added Release configuration in VS projects
15917 - review of compiler an linker options
15918 - VC .exe files are generated in bin_vc directory, not to interfere
15919 with binaries generated from other projects (cygwin, mingw, bcc ...)
15921 * sdcc/src/yacc.dsp: added
15923 * sdcc/config.dsp, sdcc/configure_vc.awk, sdcc/sdcc_vc_in.h:
15924 added - genarate sdcc_vc.h using sdcc_vc_in.h as template
15925 and insert the version number definitions from .version
15927 * sdcc/support/cpp2/sdcpp.dsp: added - VC project for sdcpp
15929 * sdcc/support/cpp2/sdcppa.dsp, sdcc/support/cpp2/auto-host_vc_in.h:
15930 added - genarate auto-host.h using auto-host_vc_in.h as template
15933 removed from CVS, generated automatically
15935 2002-08-25 Bernhard Held <bernhard AT bernhardheld.de>
15936 * support/scripts/inc2h.pl: use gputils or gpasm (from Nathan Hurst)
15938 2002-08-11 Borut Razem <borut.razem AT siol.net>
15939 * support/Util/NewAlloc.c: removed unneeded #include "sdccconf.h" (suggested by Jesus Calvino-Fraga)
15941 2002-08-10 Borut Razem <borut.razem AT siol.net>
15942 * src/SDCCmain.c (main):
15943 file preOutName was unlinked before closed. This seems to be OK on UNIX and cygwin
15944 platforms, but it doesn't work with Visual Studio: the opened file can not be removed.
15945 The consequence was that some temporary files were not removed.
15948 unification of code in functions tempfilename() and tempfile():
15949 function tempnam() is defined in Visual Studio 6.0 and .NET
15951 * sdcc/sdcc.dsw: removed project sdcpp, added project xa51a
15953 * sdcc/src/src.dsp, sdcc/src/avr/avr.dsp, sdcc/src/ds390/ds390.dsp,
15954 sdcc/src/mcs51/mcs51.dsp, sdcc/src/pic/pic.dsp, sdcc/src/z80/z80.dsp:
15955 - removed compiler command line option /WX: Treats all warnings as errors
15956 - update a list of source files, included into the project
15958 * sdcc/src/avr/avra.dsp, sdcc/src/ds390/ds390a.dsp, sdcc/src/mcs51/mcs51a.dsp,
15959 sdcc/src/pic/pica.dsp, sdcc/src/z80/z80a.dsp:
15960 changed project type to Generic Project so that can be correcly converted to VS.NET project
15962 * sdcc/as/mcs51/asm.h: definition of PATH_MAX for MSC
15964 * sdcc/src/SDCCast.c: solved MSC error in function decorateType()
15966 * sdcc/src/SDCC.y: added missing ending ';' to rules to get rid of bison warnings
15968 * dcc/src/ds390/ralloc.c, sdcc/src/mcs51/ralloc.c:
15969 added return 0 statements after assert() to make compiler happy
15971 * sdcc/src/xa51/peeph.rul, sdcc/src/xa51/peeph.def, sdcc/src/z80/ralloc.c:
15972 added newline in the def file to keep MSC compiler satisfied
15974 * sdcc/src/z80/gen.c:
15975 - function strcasecmp() is not defined in MSC (and probably also in BORLANDC),
15976 so it is replaced with STRCASECMP, which is defined as stricmp in case of MSC and BORLANDC
15977 - solved MSC error in function aopDump()
15979 * sdcc_vc.h: define PREFIX as "\\sdcc"
15981 2002-07-18 Bernhard Held <bernhard AT bernhardheld.de>
15982 * src/SDCCast.c (decorateType): fixed access to array of structures http://sourceforge.net/mailarchive/forum.php?thread_id=902690&forum_id=4107
15984 2002-06-22 Scott Dattalo <scott AT dattalo.com>
15985 * src/pic/*: Numerous bug fixes. Flow analysis has been enhanced.
15986 - Rewrote the register banking algorithm.
15987 - Added pCode live-range analysis to registers (for now, only non-used and
15988 singly-used registers optimized away)
15990 * src/pic/pcoderegs.[ch]: Added new files for pCode live-range analysis
15992 * 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.
15994 2002-05-10 Scott Dattalo <scott AT dattalo.com>
15995 * src/pic/*: Added support for multiplication. Fixed many,many bugs.
15997 2002-04-22 Michael Hope <michaelh AT vroom>
15999 * device/lib/z80/printf.c: Changed emitter to volatile to work around a pcall bug.
16001 * configure.in (DD_COPT): Added include support required for gbdk.
16003 * .version: Bumped version number just to increase it.
16005 * src/SDCCmain.c: Added -nostdinc to the default options.
16007 2002-04-15 Michael Hope <michaelh AT vroom>
16009 * device/lib/z80/printf.c (sprintf): Added.
16011 * src/z80/ralloc.c (packRegisters): Disabled pack HL use for GB as it's broken.
16013 * src/z80/peeph.def: Added transpose redundent load rule.
16015 * src/z80/main.c: Added force callee saves for jaune.
16017 * src/port.h: Removed the i186 and tlcs-900h ports as they weren't being being developed.
16019 * src/SDCCmain.c: Pulled the options definition out so that you can add port specific options without changing the main file.
16021 2002-03-28 Johan Knol <johan AT balder>
16023 * src/SDCCval.c: fixed bug #532436
16025 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16027 Added "char *Processor" field to the port structure.
16030 Added -p option. Allows port dependent processor to be specified.
16033 Initialized the new field char *Processor field to NULL in all ports
16036 Compiler generated registers for interrupt context saving
16037 were not getting allocated.
16039 2002-03-16 Sandeep Dutta <sandeep AT ddi.com>
16042 Fixed left shift. Will promote the left side of a left shift
16043 if a) left shifting more than size of operand or b) when assigned
16044 to something size > size of left side
16046 2002-03-14 Scott Dattalo <scott AT dattalo.com>
16048 tons of changes. Register allocation has been
16049 rewritten. Added customization for the various PICs. Flow
16050 analysis is restructured. ...
16052 * src/pic/device.h:
16055 * src/pic/device.c:
16056 Added. device.c is a PIC port hack to accomodate variations
16059 2002-03-13 Michael Hope <michaelh AT vroom>
16061 * src/z80/gen.c (genGenPointerGet): Fixed a bug where a pointer in HL is dereferenced into HL but HL is not spilled. Yeah.
16063 2002-03-04 johanknol <johanknol AT manik>
16065 * /src/SDCCval.c: fixed
16067 const unsigned char arr[][2] = { { 0, 1 } };
16068 t18.c:1: error: Initializer element is not constant
16070 2002-03-04 bela <bela AT manik>
16072 * /device/include/mcs51reg.h:
16073 ds89c420 register definition update
16075 2002-03-03 <johan AT FRIJA>
16077 * support/Util/SDCCerr.c: did something, but don't no why anymore
16079 * support/regression/tests/bug-524691.c: made it a little less shy
16081 * src/SDCCast.c (decorateType): fixed bug #524697
16083 * src/SDCCast.c: made some lineno improvements
16085 * src/SDCCval.c (getNelements): changed warning to error
16087 * src/SDCCglue.c (printIvalArray): changed warning to error
16089 * src/SDCCicode.c: fixed a warning for mingw
16091 * src/SDCCast.c (decorateType): fixed the << promotion for ops
16093 * src/SDCCicode.c (geniCodeDivision): divide is shift only for unsigned (bug #524685)
16095 2002-03-02 Sandeep Dutta <sandeep AT ddi.com>
16097 * src/ds390/peeph.def:
16098 Added some more peephole rules
16100 * src/ds390/gen.c: Various fixes & enhancements
16102 * src/SDCClrange.c, src/SDCClrange.h:
16103 functions "alldefsoutofrange" and "notusedinblock" moved to SDCClrange.c
16105 * src/ds390/ralloc.c:
16106 various fixes & enhancements (ds390) specific
16108 * src/avr/ralloc.c, src/mcs51/ralloc.c, src/pic/ralloc.c, src/xa51/ralloc.c, src/z80/ralloc.c:
16109 Functions "allDefsOutOfRange" & "notUsedinBlock" moved to SDCClrange.c
16112 * sdcc/src/SDCCcse.c: Better fix for bug # 514308
16114 2002-03-02 <johan AT FRIJA>
16116 * src/SDCCast.c (decorateType): fixed bug #524708
16118 * src/SDCCval.c (floatFromVal): fixed the literal void (whatever that may be)
16120 * src/SDCCicode.c (geniCodePtrPtrSubtract): fixed bug #524691
16122 2002-03-01 Michael Hope <michaelh AT vroom>
16124 * src/SDCCsymt.c (initCSupport): Removed managling of support function names.
16126 * src/z80/ralloc.c (packRegsForIYUse): Fixed fp bug where four byte operands were packed into IY.
16128 2002-03-01 <johan AT FRIJA>
16130 * src/SDCCglue.c (printIvalPtr): fixed bug #524211
16132 * src/SDCCast.c (decorateType): fixed bug #524209
16134 * src/SDCCval.c (valNot): fixed bug #524195
16136 2002-02-26 <johan AT balder>
16138 * src/xa51/gen.c: fixed a warning
16140 * src/SDCCglue.c (printIvalFuncPtr): fixed bug #522534
16142 * src/SDCCast.c (decorateType): fixed bug #522534
16144 2002-02-23 <johan AT balder>
16146 * src/SDCCdflow.c (computeDataFlow): fixed bug #460088
16148 2002-02-22 <johan AT balder>
16150 * src/SDCCast.c: fixed bug #514865
16152 * src/SDCCy.c ("SDCC.y"): fixed bug #516625
16154 2002-02-21 Sandeep Dutta <sandeep AT ddi.com>
16156 * sdcc/src/SDCCloop.c:
16157 Previous fix was not good. basic blocks that have "break" or "return" are
16158 not really partof a loop , but live ranges used in these blocks should
16159 be live thru the entire loop, so set partOfLoop but don't add them to
16162 2002-02-21 <johan AT FRIJA>
16164 * src/SDCCcse.c: fixed bug #514308
16166 2002-02-20 Sandeep Dutta <sandeep AT ddi.com>
16169 Fixed BUG #519583. If a conditional block ended in a return/break
16170 statement inside a loop, it was not being considered part of the loop.
16172 * src/SDCCcflow.c: Removed fix (Fixed in SDCCloop.c)
16174 2002-02-10 Karl Bongers <karl AT turbobit.com>
16177 Fixed up SDCDB debugger somewhat. Updated debugger/README
16178 with lots of comments and notes.
16180 * device/examples/test2.c:
16181 Fix bug, "red" variable not being initialized(compiler complained).
16183 * device/examples/Makefile, examples/test3.c:
16184 Add Makefile in device/examples folder, compiles test3.c
16185 for use as a multiple module SDCDB test case.
16187 * sim/ucsim/cmd.src/cmdset.cc:
16188 Took out debug printfs in ucsim "next" command.
16190 * sim/ucsim/xa.src:
16191 Karl and Johan start ucsim XA support. Most dissassembly working,
16192 about 75% emulation done(plenty of work remaining).
16194 * sim/ucsim/z80.src:
16195 Add Z80 support to ucsim, add test-ucz80 regression test,
16196 notice ucsim/z80 emulation fails on examples/test3.c/itoa code.
16197 Notice z80 compiler fails on examples/test3.c/crc code.
16199 2002-01-30 Sandeep Dutta <sandeep AT ddi.com>
16201 * src/mcs51/gen.c, src/mcs51/main.c, src/mcs51/ralloc.c:
16202 Added support for --parms-in-bank1
16204 * src/ds390/peeph.def:
16205 added a few more peephole optimzations
16207 * src/ds390/main.c:
16208 1) added __builtin_inp & __builtin_outp used to read in data of given length
16209 from a memory mapped port
16210 2) added __builtin_memcmp
16211 3) added __builtin_swapw swap bytes of a short
16213 * src/ds390/gen.c, src/ds390/gen.h, src/ds390/ralloc.c:
16214 1) handle multiple send & receives from register bank1
16215 2) ralloc can now allocate DPTR1 to some liveRanges
16217 * src/SDCCsymt.c, src/SDCCsymt.h:
16218 changes to handle multiple sends & receives
16220 * src/SDCCptropt.h:
16221 added some pointer arithmetic optimization
16223 * src/SDCCptropt.c:
16224 added some pointer arithmetic optimizations but not stable yet so not
16225 called from anywhere (will get this working shortly)
16227 * src/SDCCopt.c: fixed for multiple sends & receives
16230 1) added options --parms-in-bank1 (ds390/mcs51) & --protect-sp-update
16231 2) preprocessing done AFTER port->finalizeoptions . This allows ports to
16232 set preprocessor defines (depending on options)
16234 * src/SDCCicode.c, src/SDCCicode.h:
16235 changes made to handle multiple sends & receives
16238 Added options --protect-sp-update (ds390) and --parms-in-bank1 (ds390/mcs51)
16240 * src/SDCCcse.c, src/SDCCcse.h:
16241 added function findbackward def (to be used in upcoming optimization)
16243 * src/SDCCcflow.c, src/SDCCcflow.h:
16244 added function returnAtEnd - to determine if a basic block terminates with
16247 * src/SDCCast.c, src/SDCCast.h:
16248 added option parms-in-bank1
16250 * device/lib/_divsint.c, device/lib/_divslong.c, device/lib/_divuint.c
16251 * device/lib/_divulong.c, device/lib/_modsint.c, device/lib/_modslong.c
16252 * device/lib/_modulong.c, device/lib/_mulint.c, device/lib/_mullong.c:
16253 adjusted for --parms-in-bank1 option
16255 * device/include/string.h:
16256 donot redefine "reentrant" keyword
16258 * device/include/ds80c390.h: Added some more SFRs
16260 2002-01-28 Bernhard Held <bernhard AT bernhardheld.de>
16262 * sim/ucsim: Merged branch ucsim-034-pre3 to main trunk; new version 0.4
16264 2002-01-26 Bernhard Held <bernhard AT bernhardheld.de>
16266 * src/SDCCast.c (funcOfType): fix usage of double --float-reent
16268 2002-01-22 Bernhard Held <bernhard AT bernhardheld.de>
16270 * support/regression/fwk/lib/testfwk.c (main): Removed workaround for bug #505387
16272 2002-01-18 Paul Stoffregen <paul AT pjrc.com>
16274 * Added --xram-movc option
16276 2002-01-13 Bernhard Held <bernhard AT bernhardheld.de>
16278 * support/regression/Makefile: don't include test-mcs51-stack-auto in target all
16280 2002-01-11 Johan Knol
16282 * Added math lib of Jesus Calvino-Fraga
16284 2002-01-08 Bernhard Held <bernhard AT bernhardheld.de>
16286 * src/SDCCmain.c (processFile): fix processing of ../../src.c
16287 * support/regression/Makefile: new target test-mcs51-stack-auto
16288 * support/regression/ports/mcs51-stack-auto/spec.mk: added
16290 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16292 * src/SDCCglue.h: printIvalCharPtr(), not printIvalChar()
16294 2002-01-04 Bernhard Held <bernhard AT bernhardheld.de>
16296 * support/regression/ports/mcs51/support.c: correct setup of timer / UART
16298 2002-01-03 Bernhard Held <bernhard AT bernhardheld.de>
16300 * src/SDCCsymt.c (processFuncArgs): fix #498307 by Johan
16302 * src/SDCCglue.h: add definition for printIvalChar()
16304 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16306 * src/SDCCast.c: fix #498138 by Johan
16308 * src/SDCCglue.c: fix #498138 by Johan
16310 2002-01-02 Bernhard Held <bernhard AT bernhardheld.de>
16312 * support/regression/Makefile: fix clean
16314 * support/regression/ports/ds390/support.c: fix transmission of last character
16316 2001-12-29 Sandeep Dutta <sandeep AT ddi.com>
16318 * /sdcc/src/ds390/gen.c:
16319 a) improved computing address of stack variable
16320 b) took out some #if 0 code
16321 c) improved parmBytes adjustment
16322 d) improved genPlusIncr & genMinusIncr
16323 e) genCmp could generate bad code (when left assigned to DPTR)
16324 f) Fixed bug in hasInc
16326 * /sdcc/src/ds390/ralloc.c:
16327 a) packRegsForSupport could mess up live information (Fixed)
16328 b) packRegsDPTRuse could be incorrect for left & right shift
16330 * /sdcc/src/mcs51/ralloc.c:
16331 packRegsForSupport could mess up the live information (Fixed)
16333 * /sdcc/src/mcs51/gen.c: Fixed a bug in hasInc
16335 * /sdcc/src/SDCCast.c:
16336 can reverse a loop even if function call is present as long
16337 as the loop control variable is local & is not passed as parameter
16339 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16341 * /sdcc/ChangeLog: *** empty log message ***
16343 * /sdcc/src/ds390/gen.c, /sdcc/src/ds390/main.c:
16344 More builtin function additions for TININative
16346 * /sdcc/src/ds390/ralloc.c:
16347 Had broken the regression testsuite
16349 * /sdcc/src/SDCCast.c: Fixed a bug in dumptree
16351 * /sdcc/src/SDCCsymt.c, /sdcc/src/SDCCsymt.h:
16352 Added funcattr hasStackParms will be set for reentrant functions when there
16353 are paramteres on the stack, this helps in minimizing frame pointer generation
16354 typeFromStr can handle function pointers now
16356 * /sdcc/doc/builtins.txt, /sdcc/doc/TININative.txt:
16357 *** empty log message ***
16359 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16361 * /src/ds390/gen.c, /src/ds390/main.c:
16362 More builtin function additions for TININative
16364 * /src/ds390/ralloc.c:
16365 Had broken the regression testsuite
16367 * /src/SDCCast.c: Fixed a bug in dumptree
16369 * /src/SDCCsymt.c, /src/SDCCsymt.h:
16370 Added funcattr hasStackParms will be set for reentrant functions when there
16371 are paramteres on the stack, this helps in minimizing frame pointer generation
16372 typeFromStr can handle function pointers now
16374 * /doc/builtins.txt, /doc/TININative.txt:
16375 *** empty log message ***
16378 2001-12-24 Sandeep Dutta <sandeep AT ddi.com>
16380 * /src/ds390/gen.c, /src/ds390/main.c, /src/ds390/peeph.def, /src/ds390/ralloc.c:
16381 ALPHA version for -mTININative
16383 * /src/izt/i186.c, /src/izt/tlcs900h.c, /src/mcs51/main.c, /src/pic/main.c, /src/z80/main.c, /src/avr/main.c:
16384 updated to reflect changes in the port structure
16387 added function do_assemble (similar to do_link) if non-null this function
16388 will be called to do assembly (-mTININative) requires a multi command
16390 added function genAssemblerEnd will be called to generate assembler Epilogue
16393 added _JavaNative to debug info printing
16395 * /src/SDCCmain.c: added option --tini-libid
16396 added port->do_assemble function (-mTININative) has a multi command assemble
16398 * /src/SDCCglue.c: Disabled "constExpr" check
16399 added port->genAssemblerEnd function
16401 * /src/SDCCglobl.h: Added option --tini-libid value
16404 tookout optimizeCompare from the header (has no external references)
16406 * /src/SDCCast.c: made one more function "static"
16408 2001-12-23 Michael Hope <michaelh AT juju.net.nz>
16410 * src/z80/mappings.i: Added z80asm support.
16412 * src/z80/main.c: Added z80asm support on --asm=z80asm
16414 * src/z80/gen.c: Fixed asm portability issues.
16416 * src/asm.c (tvsprintf): Removed old code, added 'N' for function name. For extern support.
16418 * src/SDCCglue.c (printExterns): Added global/extern split.
16420 2001-12-17 Bernhard Held <bernhard AT bernhardheld.de>
16422 * support/regression/Makefile: added test for mcs51 model large
16424 * support/regression/ports/mcs51-large/spec.mk: added test for mcs51 model large
16426 * support/regression/ports/gbz80/spec.mk: added -mgbz80
16428 2001-12-05 Michael Hope <michaelh AT juju.net.nz>
16430 * src/diff.1 (Index): Many, many optmisiations. Dhrystone up to 201.
16432 1904-01-06 Michael Hope <michaelh AT juju.net.nz>
16434 * src/z80/ralloc.c (packRegsForIYUse): Fixed the case where an operand is in direct space.
16436 * src/z80/gen.c (makeFreePairId): Optimised IY load by using a spare pair.
16438 2001-12-02 Bernhard Held <bernhard AT bernhardheld.de>
16440 * src/mcs51/gen.c (genFunction): avoid excess "inc sp"
16442 * support/regression/tests/simplefloat.c: Port to mcs51.
16444 2001-11-25 Michael Hope <michaelh AT juju.net.nz>
16445 * support/regression/tests/bug-485362.c: Added.
16447 * support/regression/tests/simplefloat.c (testDivNearOne): Added.
16449 * src/z80/gen.c (aopOp): Fixed case where left and result are in the same spill loc and they have different sizes.
16451 * src/z80/peeph.def: Added rules for optimising two byte compares on the same thing, and to optimise two ptr assign.
16453 * src/z80/gen.c (aopDump): Added a dump function.
16455 2001-11-25 Bernhard Held <bernhard AT bernhardheld.de>
16456 * sim/ucsim/s51.src/glob.cc: DS390 SFRs and bits added.
16458 * sim/ucsim/s51.src/port.cc: Port 4 and 5 added.
16460 * sim/ucsim/s51.src/regs51.h: DS390 SFRs added.
16462 * sim/ucsim/s51.src/uc390.cc: Some details improved, CKRDY works for tinibios.
16464 * sim/ucsim/s51.src/uc390cl.h: Work in progress.
16466 * sim/ucsim/sim.src/uccl.h: 6 ports for DS390.
16468 * support/regression/fwk/lib/testfwk.c: Run with tinibios.
16470 * support/regression/ports/mcs51/spec.mk: Fine tuninig.
16472 * support/regression/ports/ds390/support.c: Use tinibios.
16474 * support/regression/ports/ds390/spec.mk: Fine tuning, use tinibios.
16476 2001-11-23 Michael Hope <michaelh AT juju.net.nz>support/regression/tests/bug-460010.c
16478 * src/z80/ralloc.c (packRegsForHLUse3): Changed to not pack into HL if anything is in direct space.
16479 (packRegsForHLUse3): Added packing support for send, cast, and return value from a call.
16481 * src/z80/peeph.def: Added rules for optimising pushes of part of a pair.
16483 * src/z80/gen.c (emitCall): Changed the stack fixup to not use HL.
16485 2001-11-18 Michael Hope <michaelh AT juju.net.nz>
16487 * src/z80/gen.c (genCmp): Fixed compare on unsigned.
16489 * src/z80/ralloc.c (packRegsForHLUse3): Created and optimised.
16490 (packRegsForIYUse): Created and optimised.
16492 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16494 * support/regression/tests/float.c (testFloatAdd): Fixed up warning.
16495 2001-11-18 Bernhard Held <bernhard AT bernhardheld.de>
16497 * sdcc/support/regression/tests/bug-460010.c: fix seg violation on host
16499 * sdcc/support/regression/tests/muldiv.c: fix output on mcs51
16501 * sdcc/support/regression/tests/stacks.c: fix DSEG overflow on mcs51
16503 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16505 * sdcc/sim/device/lib/_gptrget.c: mem region 5 (idata) added
16507 * sdcc/sim/device/lib/_gptrput.c: mem region 5 (idata) added
16509 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16511 * sdcc/sim/ucsim/globals.cc: New: IXRAM.
16513 * sdcc/sim/ucsim/stypes.h: New: IXRAM.
16515 * sdcc/sim/ucsim/s51.src/uc390.cc: New: IXRAM.
16517 2001-11-07 Michael Hope <michaelh AT juju.net.nz>
16519 * src/z80/ralloc.c (packRegsForHLUse): Banned IFXs from being packed into HL.
16520 (packRegsForHLUse): Added rule to pack address of/pointer get for itemps into HL for the Z80.
16521 (packRegsForAccUse2): Added rule to pack hbit IFXs into A.
16523 * src/z80/main.c (_setDefaultOptions): Made float code re-entrant by default.
16525 * src/z80/gen.c (aopGetLitWordLong): Added word support for floats.
16526 (genNotFloat): Added.
16527 (genUminusFloat): Added.
16529 * device/lib/z80/Makefile: Added floating pt stubs.
16531 * device/lib/Makefile.in (Z80SOURCES): Added floating pt support.
16533 * src/z80/gen.c (genIpush): Fixed up a push of one byte when left is in a pair.
16535 * device/lib/_fsadd.c (__fsadd): Fixed up return where the numbers are hugely different.
16537 2001-11-07 Bernhard Held <bernhard AT bernhardheld.de>
16539 * sdcc/sim/ucsim/s51.src/glob.cc: Minor fix.
16541 * sdcc/sim/ucsim/s51.src/regs51.h: Minor fix.
16543 * sdcc/support/regression/Makefile: Add port ds390.
16545 * sdcc/support/regression/ports/mcs51/spec.mk: Minor change.
16547 * sdcc/support/regression/ports/z80/spec.mk: Minor change.
16549 * sdcc/support/regression/ports/ds390/spec.mk: Added.
16551 * sdcc/support/regression/ports/ds390/support.c: Added.
16553 * sdcc/support/regression/ports/ds390/uCsim.cmd: Added.
16555 * sdcc/support/regression/ports/mcs51/timeout.c: Cut.
16557 * sdcc/support/regression/fwk/lib/timeout.c: Paste.
16559 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16561 * device/include/malloc.h: Added z80 and gbz80 support.
16563 * device/lib/gbz80/heap.s: Added.
16565 * device/lib/z80/heap.s: Added.
16567 * device/lib/malloc.c: Added z80 and gbz80 support.
16569 * support/regression/tests/malloc.c (testMalloc): Added.
16571 * src/SDCCmain.c (parseCmdLine): Added support for -Wp.
16573 * support/regression/tests/bug-478094.c: Added.
16575 * src/z80/gen.c (commitPair): Fixed silly gbz80/z80 commit to static bug.
16577 2001-11-04 Bernhard Held <bernhard AT bernhardheld.de>
16579 * sdcc/sim/ucsim/s51.src/uc390cl.h: Improvement for ds390 to run regression tests
16581 * sdcc/sim/ucsim/s51.src/uc390.h: Improvement for ds390 to run regression tests
16583 * sdcc/sim/ucsim/s51.src/regs51.h: Improvement for ds390 to run regression tests
16585 * sdcc/sim/ucsim/s51.src/glob.cc: Improvement for ds390 to run regression tests
16587 * sdcc/support/regression/tests/bug-460010.c: Small change for ds390
16589 2001-11-04 Michael Hope <michaelh AT juju.net.nz>
16591 * src/z80/peeph-gbz80.def: Removed a bad sub optimisation.
16593 2001-11-03 Michael Hope <michaelh AT juju.net.nz>
16595 * support/regression/tests/bug-477927.c: Added.
16597 * src/z80/peeph.def: Added minor rules.
16599 * src/z80/gen.c (genPlusIncr): Added an extra plusinc rule.
16601 * src/z80/peeph.def: Added jump optimisation modification.
16603 2001-11-01 Michael Hope <michaelh AT juju.net.nz>
16605 * src/SDCCmain.c (linkEdit): Added runtime path detection to the mcs51 port.
16607 2001-10-30 Michael Hope <michaelh AT juju.net.nz>
16609 * support/regression/tests/funptrs.c: Added.
16611 2001-10-29 Michael Hope <michaelh AT juju.net.nz>
16613 * src/z80/ralloc.c (packRegsForHLUse): Fixed up bad spill due to pushing one byte via HL.
16615 2001-10-28 Michael Hope <michaelh AT juju.net.nz>
16617 * src/z80/gen.c (genArrayInit): Made it work for on stack arrays.
16619 * src/z80/main.c (gbz80_port =): Added rle support to the gbz80 port.
16621 * src/z80/gen.c (genMinus): Fixed for where the result is one byte.
16622 (movLeft2ResultLong): Created.
16624 * src/z80/ralloc.c (packRegsForHLUse): Added a couple of simple cases for the GB.
16625 (joinPushes): Added. Joins two char pushes into a word push.
16627 2001-10-27 Michael Hope <michaelh AT juju.net.nz>
16629 * support/cpp2/Makefile.in (install): Added creation of dest dir.
16631 * support/makebin/Makefile (install): Added creation of dest dir.
16633 2001-10-24 Karl Bongers <karl AT turbobit.com>
16635 * configure.in, configure, Makefile, support/cpp: Removed cpp folder, since we have new cpp2 preprocessor code.
16637 2001-10-21 Michael Hope <michaelh AT juju.net.nz>
16639 * src/z80/ralloc.c: Turned off faulty pack for one use.
16641 * src/z80/peeph-gbz80.def: Removed redundent restart options.
16643 * src/z80/gen.c (genMult): Added native mul for constants on the z80 and gbz80.
16645 2001-10-21 Bernhard Held <bernhard AT bernhardheld.de>
16647 * support/regression/Makefile: Improved clean
16649 * support/regression/ports/gbz80/spec.mk: Added clean
16651 * support/regression/ports/host/spec.mk: Added clean
16653 * support/regression/ports/z80/spec.mk: Added clean
16655 * support/regression/ports/mcs51/spec.mk: Added clean, little improvements
16657 * support/regression/ports/mcs51/timeout.c: little improvements
16659 2001-10-17 Michael Hope <michaelh AT juju.net.nz>
16661 * device/lib/malloc.c (MEMHEADER): Fixed against new pedantic pointers.
16663 * support/regression/fwk/include/testfwk.h: Fixed up to use function pts correctly.
16665 * support/regression/generate-cases.py: Fixed up to use function pts correctly.
16667 2001-10-16 Bernhard Held <bernhard AT bernhardheld.de>
16669 * support/regression/port/mcs51/spec.mk: add timeout for uCsim
16671 * support/regression/port/mcs51/timeout.c: add timeout for uCsim
16673 2001-10-13 Michael Hope <michaelh AT juju.net.nz>
16674 * src/z80/gen.c (emitCall): Fixed up missing spill of HL when used to assign the result value.
16676 * src/z80/ralloc.c: Turned off pack for one use as it's quite broken.
16678 * src/SDCCmain.c (linkEdit): Added support for passing a legacy command line through the processor.
16680 * src/mcs51/main.c (_linkCmd): Added bin path to command.
16682 * src/SDCCmain.c (initValues): Added support for when it it called just to link.
16684 * as/mcs51/lklibr.c (libfil;): Turned off 'library file' message.
16686 * src/SDCCval.c (constVal): Fixed usage of 'L' modifier problems on ppc.
16688 * support/regression/tests/longor.c: Added.
16690 2001-10-11 Bernhard Held <bernhard AT bernhardheld.de>
16692 * as/mcs51/asdata.c: replaced FILENAME_MAX with PATH_MAX
16694 * as/mcs51/aslink.h: define PATH_MAX
16696 * as/mcs51/asm.h: define PATH_MAX
16698 * as/mcs51/asmain.c: replaced FILENAME_MAX with PATH_MAX
16700 * as/mcs51/asnoice.c: replaced FILENAME_MAX with PATH_MAX
16702 * as/mcs51/lklex.c: replaced FILENAME_MAX with PATH_MAX
16704 * as/mcs51/lkmain.c: replaced FILENAME_MAX with PATH_MAX
16706 * src/SDCCglobl.h: define PATH_MAX
16708 * src/SDCCmacro.c: replaced FILENAME_MAX with PATH_MAX
16710 * src/SDCCmain.c: replaced FILENAME_MAX with PATH_MAX
16712 2001-10-11 Michael Hope <michaelh AT juju.net.nz>
16714 * src/z80/gen.c (gencjneshort): Fixed
16716 * src/z80/ralloc.c (packRegsForHLUse): Added pack into HL for cast then ipush.
16718 2001-10-09 Michael Hope <michaelh AT juju.net.nz>
16720 * support/regression/tests/bug-469671.c: Added.
16722 * src/z80/gen.c (shiftIntoPair): Fixed up warning.
16724 2001-10-08 Michael Hope <michaelh AT juju.net.nz>
16726 * src/SDCCmain.c: Added --fommit-frame-pointer option and implemented in the z80 port.
16728 * src/z80/gen.c (genPlus): Fixed to work with extended stack. Also fixed genMinus, genCmp. genUMinus is still left.
16730 2001-10-08 Bernhar Held <bernhard AT bernhardheld.de>
16732 * src/SDCCmain.c (preProcess): added define SDCC_NOOVERLAY
16734 * src/device/lib/_mulint.c : removed hint: nooverlay bug
16736 * src/device/lib/_mullong.c : removed hint: nooverlay bug
16738 * src/device/lib/_divuint.c : removed hint: nooverlay bug
16740 * src/device/lib/_divulong.c: removed hint: nooverlay bug
16742 * src/device/lib/_moduint.c : removed hint: nooverlay bug
16744 * src/device/lib/_modulong.c: removed hint: nooverlay bug
16746 2001-10-07 Michael Hope <michaelh AT juju.net.nz>
16748 * 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.
16750 * support/Util/NewAlloc.c (freeTrace): Changed free for the gc case to not free at all. Fixes runtime segfault.
16752 * support/regression/tests/scott-compare3.c (c_abcd): Fixed up casts.
16754 2001-10-07 <johan AT FRIJA>
16756 * device/lib/gets.c (gets): fixed the return value.
16758 2001-10-06 Michael Hope <michaelh AT juju.net.nz>
16759 * src/SDCCmain.c (WRITE_SEG_LOC): Fixed up to use Safe_strdup.
16761 * 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.
16763 * 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.
16765 * src/z80/gen.c (genZ80Code): Added de-allocation via trace support.
16767 * src/pic/gen.c: Removed Safe_strdup.
16769 * configure.in: Added option to enable libgc support.
16771 * src/SDCCbitv.c (bitVectnBitsOn): Optimised.
16772 (bitVectUnion): Optimised.
16773 (bitVectIntersect): Optimised.
16774 (bitVectBitsInCommon): Optimised.
16775 (bitVectCplAnd): Optimised.
16777 * support/makebin/makebin.c (usage): Removed getopt as mingw32 doesn't have it. Sigh.
16779 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16781 * src/SDCCmain.c: distinguish between assembler debug and plain options
16783 * src/avr/main.c: remove standard assembler options
16785 * src/ds390/main.c: remove standard assembler options
16787 * src/mcs51/main.c: remove standard assembler options
16789 * src/port.h: removed "PENDING" comment
16791 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16793 * src/device/lib/_mulint.c : new, with assember functions
16795 * src/device/lib/_mullong.c : new, with assember functions
16797 * src/device/lib/_divuint.c : with assember functions
16799 * src/device/lib/_divsint.c : with assember functions
16801 * src/device/lib/_divulong.c: with assember functions
16803 * src/device/lib/_divslong.c: with assember functions
16805 * src/device/lib/_moduint.c : with assember functions
16807 * src/device/lib/_modsint.c : with assember functions
16809 * src/device/lib/_modulong.c: with assember functions
16811 * src/device/lib/_modslong.c: with assember functions
16813 * src/device/lib/libint.lib: replaced _muluint.c and _mulsint.c by _mulint.c
16815 * src/device/lib/liblong.lib: replaced _mululong.c and _mulslong.c by _mullong.c
16817 * src/device/lib/Makefile.in: replaced _muluint.c and _mulsint.c by _mulint.c
16818 replaced _mululong.c and _mulslong.c by _mullong.c
16820 2001-10-03 Bernhard Held <bernhard AT bernhardheld.de>
16822 * src/SDCCsymt.c: sequence of specifiers in pintTypeChain() corrected
16824 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16826 * src/SDCCglue.c: test, if win32api is available for MINGW
16828 2001-10-01 Bernhard Held <bernhard AT bernhardheld.de>
16830 * src/SDCCsymt.c: no more _modifier in printTypeChain()
16831 * support/regression/tests/driverstruct.c: REENTRANT for mcs51
16832 * support/regression/ports/gbz80/spec.mk: removed GENERIC
16833 * support/regression/ports/host/spec.mk: removed GENERIC
16834 * support/regression/ports/mcs51/spec.mk: removed GENERIC
16835 * support/regression/ports/z80/spec.mk: removed GENERIC
16837 2001-10-01 Michael Hope <michaelh AT juju.net.nz>
16839 * support/regression/fwk/lib/testfwk.c (__printf): Removed GENERIC.
16841 * support/regression/tests/bug-467035.c: Created.
16843 2001-10-01 <johan AT FRIJA>
16845 * src/SDCC.y: fixed bug #466586 part 1
16847 2001-10-01 Johan Knol <johan.knol AT iduna.nl>
16849 * SDCCicode.c: z80 has no generic pointers
16850 * removed -s from strip in all Makefile(.in)'s. It is not needed, but Solaris chocks on it.
16852 2001-09-30 Michael Hope <michaelh AT juju.net.nz>
16854 * sim/ucsim/cmd.src/Makefile.in ($(PRJDIR)/libcmd.a): Changed all ar references to $(AR) for Solaris.
16856 2001-09-29 Michael Hope <michaelh AT juju.net.nz>
16858 * Makefile (sdcc-libs): Added makebin to the list of standard targets.
16860 * support/regression/ports/z80/spec.mk: Updated to use env for sdcc bin dir for automatic regression.
16862 2001-09-25 Michael Hope <michaelh AT juju.net.nz>
16864 * configure.in: Fixed up so that ucsim is only configured once.
16866 * support/cpp2/configure.in: Fixed to use the program transform to append the .exe for the win32 build.
16868 * src/SDCCutil.c (getPrefixFromBinPath): Fixed up to work with win32 in all of its glory.
16869 (getPathDifference): As above.
16871 * src/SDCCmain.c (preProcess): Changed to use a temporary file in a proper temp directory. Fixed case where pre-processing only.
16873 * src/SDCCglue.c (tempfilename): Added function for pre-processor.
16875 2001-09-23 Michael Hope <michaelh AT juju.net.nz>
16876 * .version: Updated to 2.3.1
16878 * src/z80/main.c (z80_port =): Added macro based linker and assembler command line support.
16879 Added copyright header.
16881 * src/SDCCmain.c: Shifted various functions into SDCCutil.c
16882 (assemble): Added support for macro based assembler commands.
16883 (linkEdit): Added support for macro based linker commands.
16884 (preProcess): Changed the pre-processor to use macros.
16885 (_setPaths): Added functionality to autodetect the include, lib and bin dir paths.
16886 (_discoverPaths): Added support for overriding the install directory using the SDCCDIR env variable.
16888 * device/lib/z80/crt0.s: Added module name for debugging.
16890 2001-09-20 Michael Hope <michaelh AT juju.net.nz>
16892 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16894 * src/SDCChasht.c (hTabDeleteByKey): Fixed delete as it would delete the last item from a bucket even if it wasn't the real one.
16896 * src/SDCCglue.c: Moved gc_strdup to SDCCutil.c
16898 * src/Makefile.in: Added SDCCmacro and SDCCutil
16900 2001-09-19 Michael Hope <michaelh AT juju.net.nz>
16902 * src/SDCCmain.c (printVersionInfo): Added the build date to the version info.
16904 2001-09-16 <johan AT FRIJA>
16906 * 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.
16908 2001-09-15 <johan AT FRIJA>
16910 * src/mcs51/ralloc.c: (findAssignToSym): fixed bug #460662 part 1
16911 * src/ds390/ralloc.c (findAssignToSym): fixed bug #460662 part 1
16913 2001-09-11 <johan AT FRIJA>
16915 * src/SDCCval.c (valDiv Mod Minus Plus Shift): keep litteral expressions as small as possible (bug #460010)
16917 2001-09-10 Michael Hope <michaelh AT juju.net.nz>
16919 * support/regression/tests/bug-460444.c: Added test case.
16921 * src/z80/gen.c (genOr): bug 460444: if (a ^ lit) was broken for &, |, and ^.
16922 (genCast): Added justification for all of the asserts.
16924 2001-09-10 Bernhard Held <bernhard AT bernhardheld.de>
16926 * support/regression/support.c: _xdata replaced by xdata
16928 * support/regression/spec.mk: removed _generic
16930 2001-09-09 Michael Hope <michaelh AT juju.net.nz>
16932 * src/pic/ralloc.c (debugLogRegType): Removed some old types to get it to compile.
16934 * src/z80/gen.c (shiftR2Left2Result): Improved the case when v = v >> n for small values of n to use less code space and time.
16935 (genrshTwo): Fixed v = v >> n where v is a negative int and n is > 8: bug 460010.
16937 * src/z80/peeph.def: Added a rule to optimise shift then compare.
16939 * support/regression/tests/bug-460000.c (testShiftByParam): Added test case.
16941 * support/regression/tests/bug-460010.c: Added test case.
16943 * support/regression/Makefile (test-host): Removed a silly 'clean' target when testing against gcc.
16945 2001-09-09 Bernhard Held <bernhard AT bernhardheld.de>
16947 * support/regression/Makefile: inter-port-clean adjusted for mcs51
16949 * support/regression/testfwk.c: removed workaround for bug #436344
16951 * support/regression/tests/bp.c: use less memory with mcs51
16953 * support/regression/tests/bug-441448.c: use less memory
16955 * support/regression/tests/ports/mcs51/spec.mk: cleanup, use --stack-after-data
16957 * support/regression/collate-results.py: typo
16959 2001-09-08 Michael Hope <michaelh AT juju.net.nz>
16961 * support/regression/tests/fetchoverlap.c: Added new test case.
16963 * support/regression/tests/bp.c: Added new test case.
16965 * support/regression/tests/bug-448984.c: Added new test case.
16967 * support/regression/tests/pow2shifts.c: Added new test case.
16969 * src/z80/gen.c: Turned off the noise it normally generates for the release.
16970 (genlshTwo): Fixed right shift for count > 8.
16972 * src/z80/ralloc.c: Disabled most of the ACC packing rules as they weren't getting hit and weren't at all safe.
16974 2001-09-08 <johan AT FRIJA>
16976 * src/SDCCicode.c (geniCodeCall): a CPOINTER can be used as a function
16978 2001-09-07 <johan AT FRIJA>
16980 * src/SDCCicode.c (newiCodeCondition): fixed bug #456235 (1.77)
16982 * src/SDCCglue.c (emitRegularMap): only delete a symbol when it is a symbol
16984 2001-09-06 <johan AT FRIJA>
16986 * src/SDCC.y: this could be a fix for bug #458744 (1.37)
16987 * bernhard noted me at this: "() equals to (void)" (1.38)
16989 2001-09-05 <johan AT FRIJA>
16991 * src/SDCCglue.c (emitRegularMap): a fix for bug #458099/2
16993 2001-09-04 <johan AT FRIJA>
16995 * src/SDCCsymt.c (checkSClass): a fix for bug #458099/1
16998 2001-09-04 Paul Stoffregen <paul AT pjrc.com>
17000 * pragma noinduction broke memcpy on mcs51 large model. Moved it inside z80 optimization
17002 2001-09-03 Michael Hope <michaelh AT juju.net.nz>
17004 * link/z80/aslink.h: Fixed path for PATH_MAX
17006 2001-09-02 Michael Hope <michaelh AT juju.net.nz>
17008 * src/z80/gen.c (fetchLitPair): Changed so that it properly caches direct space references.
17010 * support/regression/tests/addsub.c: Added cases to cover all the +, - combinations.
17012 * support/regression/tests/uminus.c: Added a test for the unary minus operator.
17014 * 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.
17016 2001-09-01 Michael Hope <michaelh AT juju.net.nz>
17018 * src/z80/gen.c: Fixed up generator to pass the regresion tests, specifically fixing loads for longs, genCmp, and turned on the map file.
17019 (genCmp): Fixed up genCmp for the GB with longs.
17021 * device/lib/gbz80/Makefile: Fixed up all the libraries to pass the regression tests.
17023 * support/regression/ports/host/spec.mk: Updated to compile with the new type specifiers.
17025 * device/lib/Makefile.in (Z80SOURCES): Removed old _mululong, _mulslong, and unneeded _mulint.
17027 * device/lib/_mullong.c (_mulslong): Changed to actually return a value :)
17029 2001-08-30 Paul Stoffregen <paul AT pjrc.com>
17031 * added peepholes 223 to 231 to mcs51 port. These improve code when using large model.
17033 2001-08-30 Michael Hope <michaelh AT juju.net.nz>
17035 * 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.
17037 * src/z80/gen.c (genPlus): Changed bad long add for gb to a fall through.
17039 2001-08-29 Michael Hope <michaelh AT juju.net.nz>
17041 * link/z80/aslink.h: Fixed long file name support. Is now based off PATH_MAX instead of a constant.
17043 * src/z80/gen.c: Fixed add and sub for the case where left or right are in static space.
17045 2001-08-30 Bernhard Held <bernhard AT bernhardheld.de>
17047 * sim/ucsim/configure: little improvement of Cygwin-detection
17048 * sim/ucsim/configure.in: little improvement of Cygwin-detection
17049 * sim/ucsim/cmd.src/newcmdcl.h: include <sys/types.h> to define fd_set automated build
17050 * support/regression/tests/bug-221100.c: small changes for mcs51
17051 * support/regression/tests/bug-221168.c: small changes for mcs51
17052 * support/regression/tests/bug-227710.c: small changes for mcs51
17053 * support/regression/tests/staticinit.c: small changes for mcs51
17054 * as/mcs51/aslink.h: accept everything as symbol name in rel-files, bug fix ID 452601
17055 * as/mcs51/lklex.c: accept everything as symbol name in rel-files, bug fix ID 452601
17056 * as/mcs51/lksym.c: accept everything as symbol name in rel-files, bug fix ID 452601